chore: initialize Guangya Flutter project

.gitignore

@@ -0,0 +1,45 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.build/
+.buildlog/
+.history
+.svn/
+.swiftpm/
+migrate_working_dir/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins-dependencies
+.pub-cache/
+.pub/
+/build/
+/coverage/
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release

.metadata

@@ -0,0 +1,39 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: "00b0c91f06209d9e4a41f71b7a512d6eb3b9c694"
+  channel: "stable"
+
+project_type: app
+
+# Tracks metadata for the flutter migrate command
+migration:
+  platforms:
+    - platform: root
+      create_revision: 00b0c91f06209d9e4a41f71b7a512d6eb3b9c694
+      base_revision: 00b0c91f06209d9e4a41f71b7a512d6eb3b9c694
+    - platform: android
+      create_revision: 00b0c91f06209d9e4a41f71b7a512d6eb3b9c694
+      base_revision: 00b0c91f06209d9e4a41f71b7a512d6eb3b9c694
+    - platform: ios
+      create_revision: 00b0c91f06209d9e4a41f71b7a512d6eb3b9c694
+      base_revision: 00b0c91f06209d9e4a41f71b7a512d6eb3b9c694
+    - platform: macos
+      create_revision: 00b0c91f06209d9e4a41f71b7a512d6eb3b9c694
+      base_revision: 00b0c91f06209d9e4a41f71b7a512d6eb3b9c694
+    - platform: windows
+      create_revision: 00b0c91f06209d9e4a41f71b7a512d6eb3b9c694
+      base_revision: 00b0c91f06209d9e4a41f71b7a512d6eb3b9c694
+
+  # User provided section
+
+  # List of Local paths (relative to this file) that should be
+  # ignored by the migrate tool.
+  #
+  # Files that are not part of the templates will be ignored by default.
+  unmanaged_files:
+    - 'lib/main.dart'
+    - 'ios/Runner.xcodeproj/project.pbxproj'

README.md

@@ -0,0 +1,17 @@
+# guangya_flutter
+
+A new Flutter project.
+
+## Getting Started
+
+This project is a starting point for a Flutter application.
+
+A few resources to get you started if this is your first Flutter project:
+
+- [Learn Flutter](https://docs.flutter.dev/get-started/learn-flutter)
+- [Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
+- [Flutter learning resources](https://docs.flutter.dev/reference/learning-resources)
+
+For help getting started with Flutter development, view the
+[online documentation](https://docs.flutter.dev/), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.

analysis_options.yaml

@@ -0,0 +1,28 @@
+# This file configures the analyzer, which statically analyzes Dart code to
+# check for errors, warnings, and lints.
+#
+# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
+# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
+# invoked from the command line by running `flutter analyze`.
+
+# The following line activates a set of recommended lints for Flutter apps,
+# packages, and plugins designed to encourage good coding practices.
+include: package:flutter_lints/flutter.yaml
+
+linter:
+  # The lint rules applied to this project can be customized in the
+  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
+  # included above or to enable additional rules. A list of all available lints
+  # and their documentation is published at https://dart.dev/lints.
+  #
+  # Instead of disabling a lint rule for the entire project in the
+  # section below, it can also be suppressed for a single line of code
+  # or a specific dart file by using the `// ignore: name_of_lint` and
+  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
+  # producing the lint.
+  rules:
+    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
+    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options

android/.gitignore

@@ -0,0 +1,14 @@
+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java
+.cxx/
+
+# Remember to never publicly share your keystore.
+# See https://flutter.dev/to/reference-keystore
+key.properties
+**/*.keystore
+**/*.jks

android/app/build.gradle.kts

@@ -0,0 +1,44 @@
+plugins {
+    id("com.android.application")
+    id("kotlin-android")
+    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
+    id("dev.flutter.flutter-gradle-plugin")
+}
+
+android {
+    namespace = "com.ptools.guangya"
+    compileSdk = flutter.compileSdkVersion
+    ndkVersion = flutter.ndkVersion
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_17.toString()
+    }
+
+    defaultConfig {
+        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+        applicationId = "com.ptools.guangya"
+        // You can update the following values to match your application needs.
+        // For more information, see: https://flutter.dev/to/review-gradle-config.
+        minSdk = flutter.minSdkVersion
+        targetSdk = flutter.targetSdkVersion
+        versionCode = flutter.versionCode
+        versionName = flutter.versionName
+    }
+
+    buildTypes {
+        release {
+            // TODO: Add your own signing config for the release build.
+            // Signing with the debug keys for now, so `flutter run --release` works.
+            signingConfig = signingConfigs.getByName("debug")
+        }
+    }
+}
+
+flutter {
+    source = "../.."
+}

android/app/src/debug/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>

android/app/src/main/AndroidManifest.xml

@@ -0,0 +1,69 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <application
+        android:label="光鸭云盘"
+        android:usesCleartextTraffic="true"
+        android:requestLegacyExternalStorage="true"
+        android:name="${applicationName}"
+        android:icon="@mipmap/ic_launcher">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:launchMode="singleTop"
+            android:taskAffinity=""
+            android:theme="@style/LaunchTheme"
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+            android:hardwareAccelerated="true"
+            android:windowSoftInputMode="adjustResize">
+            <meta-data
+              android:name="io.flutter.embedding.android.NormalTheme"
+              android:resource="@style/NormalTheme"
+              />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+        <meta-data
+            android:name="flutterEmbedding"
+            android:value="2" />
+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="${applicationId}.provider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/provider_paths" />
+        </provider>
+    </application>
+    <queries>
+        <intent>
+            <action android:name="android.intent.action.PROCESS_TEXT"/>
+            <data android:mimeType="text/plain"/>
+        </intent>
+    </queries>
+
+    <!-- 网络 -->
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+
+    <!-- 通知 -->
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+
+    <!-- 存储读写 -->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <!-- Android 10+ 媒体文件访问 -->
+    <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
+    <uses-permission android:name="android.permission.READ_MEDIA_VIDEO" />
+    <uses-permission android:name="android.permission.READ_MEDIA_AUDIO" />
+    <!-- Android 11+ 管理所有文件 -->
+    <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />
+
+    <!-- 安装应用 -->
+    <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
+
+    <!-- 电话状态（用于设备标识） -->
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
+</manifest>

android/app/src/main/kotlin/com/ptools/guangya_flutter/MainActivity.kt

@@ -0,0 +1,5 @@
+package com.ptools.guangya_flutter
+
+import io.flutter.embedding.android.FlutterActivity
+
+class MainActivity : FlutterActivity()

android/app/src/main/res/drawable-v21/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="?android:colorBackground" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

android/app/src/main/res/drawable/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/white" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

android/app/src/main/res/values-night/styles.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

android/app/src/main/res/values/styles.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

android/app/src/profile/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>

android/build.gradle.kts

@@ -0,0 +1,24 @@
+allprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+val newBuildDir: Directory =
+    rootProject.layout.buildDirectory
+        .dir("../../build")
+        .get()
+rootProject.layout.buildDirectory.value(newBuildDir)
+
+subprojects {
+    val newSubprojectBuildDir: Directory = newBuildDir.dir(project.name)
+    project.layout.buildDirectory.value(newSubprojectBuildDir)
+}
+subprojects {
+    project.evaluationDependsOn(":app")
+}
+
+tasks.register<Delete>("clean") {
+    delete(rootProject.layout.buildDirectory)
+}

android/gradle.properties

@@ -0,0 +1,2 @@
+org.gradle.jvmargs=-Xmx8G -XX:MaxMetaspaceSize=4G -XX:ReservedCodeCacheSize=512m -XX:+HeapDumpOnOutOfMemoryError
+android.useAndroidX=true

android/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14-all.zip

android/settings.gradle.kts

@@ -0,0 +1,26 @@
+pluginManagement {
+    val flutterSdkPath =
+        run {
+            val properties = java.util.Properties()
+            file("local.properties").inputStream().use { properties.load(it) }
+            val flutterSdkPath = properties.getProperty("flutter.sdk")
+            require(flutterSdkPath != null) { "flutter.sdk not set in local.properties" }
+            flutterSdkPath
+        }
+
+    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
+
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+
+plugins {
+    id("dev.flutter.flutter-plugin-loader") version "1.0.0"
+    id("com.android.application") version "8.11.1" apply false
+    id("org.jetbrains.kotlin.android") version "2.2.20" apply false
+}
+
+include(":app")

ios/.gitignore

@@ -0,0 +1,34 @@
+**/dgph
+*.mode1v3
+*.mode2v3
+*.moved-aside
+*.pbxuser
+*.perspectivev3
+**/*sync/
+.sconsign.dblite
+.tags*
+**/.vagrant/
+**/DerivedData/
+Icon?
+**/Pods/
+**/.symlinks/
+profile
+xcuserdata
+**/.generated/
+Flutter/App.framework
+Flutter/Flutter.framework
+Flutter/Flutter.podspec
+Flutter/Generated.xcconfig
+Flutter/ephemeral/
+Flutter/app.flx
+Flutter/app.zip
+Flutter/flutter_assets/
+Flutter/flutter_export_environment.sh
+ServiceDefinitions.json
+Runner/GeneratedPluginRegistrant.*
+
+# Exceptions to above rules.
+!default.mode1v3
+!default.mode2v3
+!default.pbxuser
+!default.perspectivev3

ios/Flutter/AppFrameworkInfo.plist

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>CFBundleDevelopmentRegion</key>
+  <string>en</string>
+  <key>CFBundleExecutable</key>
+  <string>App</string>
+  <key>CFBundleIdentifier</key>
+  <string>io.flutter.flutter.app</string>
+  <key>CFBundleInfoDictionaryVersion</key>
+  <string>6.0</string>
+  <key>CFBundleName</key>
+  <string>App</string>
+  <key>CFBundlePackageType</key>
+  <string>FMWK</string>
+  <key>CFBundleShortVersionString</key>
+  <string>1.0</string>
+  <key>CFBundleSignature</key>
+  <string>????</string>
+  <key>CFBundleVersion</key>
+  <string>1.0</string>
+</dict>
+</plist>

ios/Flutter/Debug.xcconfig

@@ -0,0 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
+#include "Generated.xcconfig"

ios/Flutter/Release.xcconfig

@@ -0,0 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
+#include "Generated.xcconfig"

ios/Podfile

@@ -0,0 +1,43 @@
+# Uncomment this line to define a global platform for your project
+# platform :ios, '13.0'
+
+# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
+ENV['COCOAPODS_DISABLE_STATS'] = 'true'
+
+project 'Runner', {
+  'Debug' => :debug,
+  'Profile' => :release,
+  'Release' => :release,
+}
+
+def flutter_root
+  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
+  unless File.exist?(generated_xcode_build_settings_path)
+    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
+  end
+
+  File.foreach(generated_xcode_build_settings_path) do |line|
+    matches = line.match(/FLUTTER_ROOT\=(.*)/)
+    return matches[1].strip if matches
+  end
+  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
+end
+
+require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
+
+flutter_ios_podfile_setup
+
+target 'Runner' do
+  use_frameworks!
+
+  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
+  target 'RunnerTests' do
+    inherit! :search_paths
+  end
+end
+
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+    flutter_additional_ios_build_settings(target)
+  end
+end

ios/Runner.xcodeproj/project.pbxproj

@@ -0,0 +1,623 @@
+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 54;
+	objects = {
+
+/* Begin PBXBuildFile section */
+		1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
+		331C808B294A63AB00263BE5 /* RunnerTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 331C807B294A618700263BE5 /* RunnerTests.swift */; };
+		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
+		74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
+		7884E8682EC3CC0700C636F2 /* SceneDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7884E8672EC3CC0400C636F2 /* SceneDelegate.swift */; };
+		97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
+		97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
+		97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
+/* End PBXBuildFile section */
+
+/* Begin PBXContainerItemProxy section */
+		331C8085294A63A400263BE5 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 97C146E61CF9000F007C117D /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 97C146ED1CF9000F007C117D;
+			remoteInfo = Runner;
+		};
+/* End PBXContainerItemProxy section */
+
+/* Begin PBXCopyFilesBuildPhase section */
+		9705A1C41CF9048500538489 /* Embed Frameworks */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 10;
+			files = (
+			);
+			name = "Embed Frameworks";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
+/* Begin PBXFileReference section */
+		1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
+		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
+		331C807B294A618700263BE5 /* RunnerTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RunnerTests.swift; sourceTree = "<group>"; };
+		331C8081294A63A400263BE5 /* RunnerTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = RunnerTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
+		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
+		74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
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+				SUPPORTED_PLATFORMS = iphoneos;
+				SWIFT_COMPILATION_MODE = wholemodule;
+				SWIFT_OPTIMIZATION_LEVEL = "-O";
+				TARGETED_DEVICE_FAMILY = "1,2";
+				VALIDATE_PRODUCT = YES;
+			};
+			name = Release;
+		};
+		97C147061CF9000F007C117D /* Debug */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 9740EEB21CF90195004384FC /* Debug.xcconfig */;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CLANG_ENABLE_MODULES = YES;
+				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
+				DEVELOPMENT_TEAM = 4R6NUYZPKG;
+				ENABLE_BITCODE = NO;
+				INFOPLIST_FILE = Runner/Info.plist;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = com.ptools.guangya;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
+				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 5.0;
+				VERSIONING_SYSTEM = "apple-generic";
+			};
+			name = Debug;
+		};
+		97C147071CF9000F007C117D /* Release */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CLANG_ENABLE_MODULES = YES;
+				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
+				DEVELOPMENT_TEAM = 4R6NUYZPKG;
+				ENABLE_BITCODE = NO;
+				INFOPLIST_FILE = Runner/Info.plist;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = com.ptools.guangya;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
+				SWIFT_VERSION = 5.0;
+				VERSIONING_SYSTEM = "apple-generic";
+			};
+			name = Release;
+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+		331C8087294A63A400263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				331C8088294A63A400263BE5 /* Debug */,
+				331C8089294A63A400263BE5 /* Release */,
+				331C808A294A63A400263BE5 /* Profile */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		97C146E91CF9000F007C117D /* Build configuration list for PBXProject "Runner" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				97C147031CF9000F007C117D /* Debug */,
+				97C147041CF9000F007C117D /* Release */,
+				249021D3217E4FDB00AE95B9 /* Profile */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				97C147061CF9000F007C117D /* Debug */,
+				97C147071CF9000F007C117D /* Release */,
+				249021D4217E4FDB00AE95B9 /* Profile */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = 97C146E61CF9000F007C117D /* Project object */;
+}

ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:">
+   </FileRef>
+</Workspace>

ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>PreviewsEnabled</key>
+	<false/>
+</dict>
+</plist>

ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -0,0 +1,101 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1510"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+               BuildableName = "Runner.app"
+               BlueprintName = "Runner"
+               ReferencedContainer = "container:Runner.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <Testables>
+         <TestableReference
+            skipped = "NO"
+            parallelizable = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "331C8080294A63A400263BE5"
+               BuildableName = "RunnerTests.xctest"
+               BlueprintName = "RunnerTests"
+               ReferencedContainer = "container:Runner.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      enableGPUValidationMode = "1"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Profile"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

ios/Runner.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:Runner.xcodeproj">
+   </FileRef>
+</Workspace>

ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>PreviewsEnabled</key>
+	<false/>
+</dict>
+</plist>

ios/Runner/AppDelegate.swift

@@ -0,0 +1,16 @@
+import Flutter
+import UIKit
+
+@main
+@objc class AppDelegate: FlutterAppDelegate, FlutterImplicitEngineDelegate {
+  override func application(
+    _ application: UIApplication,
+    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
+  ) -> Bool {
+    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
+  }
+
+  func didInitializeImplicitFlutterEngine(_ engineBridge: FlutterImplicitEngineBridge) {
+    GeneratedPluginRegistrant.register(with: engineBridge.pluginRegistry)
+  }
+}

ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -0,0 +1,122 @@
+{
+  "images" : [
+    {
+      "size" : "20x20",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-20x20@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-20x20@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-40x40@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-40x40@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-60x60@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-60x60@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-20x20@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-20x20@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-29x29@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-29x29@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-40x40@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-40x40@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-76x76@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-76x76@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "83.5x83.5",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-83.5x83.5@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "1024x1024",
+      "idiom" : "ios-marketing",
+      "filename" : "Icon-App-1024x1024@1x.png",
+      "scale" : "1x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage@3x.png",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md

@@ -0,0 +1,5 @@
+# Launch Screen Assets
+
+You can customize the launch screen with your own desired assets by replacing the image files in this directory.
+
+You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images.

ios/Runner/Base.lproj/LaunchScreen.storyboard

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12121" systemVersion="16G29" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12089"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="EHf-IW-A2E">
+            <objects>
+                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="Ydg-fD-yQy"/>
+                        <viewControllerLayoutGuide type="bottom" id="xbc-2k-c8Z"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <subviews>
+                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
+                            </imageView>
+                        </subviews>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                        <constraints>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
+                        </constraints>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="53" y="375"/>
+        </scene>
+    </scenes>
+    <resources>
+        <image name="LaunchImage" width="168" height="185"/>
+    </resources>
+</document>

ios/Runner/Base.lproj/Main.storyboard

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10117" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/>
+    </dependencies>
+    <scenes>
+        <!--Flutter View Controller-->
+        <scene sceneID="tne-QT-ifu">
+            <objects>
+                <viewController id="BYZ-38-t0r" customClass="FlutterViewController" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
+                        <viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
+                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
+            </objects>
+        </scene>
+    </scenes>
+</document>

ios/Runner/Info.plist

@@ -0,0 +1,97 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>ITSAppUsesNonExemptEncryption</key>
+	<false/>
+	<key>NSAppTransportSecurity</key>
+	<dict>
+		<key>NSAllowsArbitraryLoads</key>
+		<true/>
+	</dict>
+	<key>CADisableMinimumFrameDurationOnPhone</key>
+	<true/>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleDisplayName</key>
+	<string>光鸭云盘</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>guangya_flutter</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>$(FLUTTER_BUILD_NAME)</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>$(FLUTTER_BUILD_NUMBER)</string>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>UIApplicationSceneManifest</key>
+	<dict>
+		<key>UIApplicationSupportsMultipleScenes</key>
+		<false/>
+		<key>UISceneConfigurations</key>
+		<dict>
+			<key>UIWindowSceneSessionRoleApplication</key>
+			<array>
+				<dict>
+					<key>UISceneClassName</key>
+					<string>UIWindowScene</string>
+					<key>UISceneConfigurationName</key>
+					<string>flutter</string>
+					<key>UISceneDelegateClassName</key>
+					<string>$(PRODUCT_MODULE_NAME).SceneDelegate</string>
+					<key>UISceneStoryboardFile</key>
+					<string>Main</string>
+				</dict>
+			</array>
+		</dict>
+	</dict>
+	<key>UIApplicationSupportsIndirectInputEvents</key>
+	<true/>
+	<key>UILaunchStoryboardName</key>
+	<string>LaunchScreen</string>
+	<key>UIMainStoryboardFile</key>
+	<string>Main</string>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UIStatusBarHidden</key>
+	<true/>
+	<key>UIViewControllerBasedStatusBarAppearance</key>
+	<false/>
+	<key>NSFileProtection</key>
+	<string>NSFileProtectionCompleteUntilFirstUserAuthentication</string>
+	<key>UIFileSharingEnabled</key>
+	<true/>
+	<key>NSPhotoLibraryUsageDescription</key>
+	<string>我们需要访问您的照片库以便上传照片。</string>
+	<key>NSPhotoLibraryAddUsageDescription</key>
+	<string>用于保存截图到相册</string>
+	<key>NSCameraUsageDescription</key>
+	<string>我们需要使用相机来拍摄照片。</string>
+	<key>NSLocalNetworkUsageDescription</key>
+	<string>光鸭云盘需要访问本地网络来发现和连接设备。</string>
+	<key>NSBonjourServices</key>
+	<array>
+		<string>_googlecast._tcp</string>
+	</array>
+</dict>
+</plist>

ios/Runner/Runner-Bridging-Header.h

@@ -0,0 +1 @@
+#import "GeneratedPluginRegistrant.h"

ios/Runner/SceneDelegate.swift

@@ -0,0 +1,6 @@
+import Flutter
+import UIKit
+
+class SceneDelegate: FlutterSceneDelegate {
+
+}

ios/RunnerTests/RunnerTests.swift

@@ -0,0 +1,12 @@
+import Flutter
+import UIKit
+import XCTest
+
+class RunnerTests: XCTestCase {
+
+  func testExample() {
+    // If you add code to the Runner application, consider adding tests here.
+    // See https://developer.apple.com/documentation/xctest for more information about using XCTest.
+  }
+
+}

lib/api/guangya_api.dart

@@ -0,0 +1,891 @@
+import 'dart:convert';
+import 'dart:io';
+import 'dart:math';
+
+import 'package:crypto/crypto.dart';
+import 'package:dio/dio.dart';
+
+import '../core/http/dio_client.dart';
+import '../core/http/http.dart';
+import '../core/http/http_error.dart';
+import '../core/config/app_config.dart';
+
+/// API client for Guangya Cloud Drive (光鸭云盘).
+/// 基于 Dio 封装，参考 harvest_flutter 的 HTTP 架构。
+class GuangyaAPI {
+  String accessToken;
+  String? refreshTokenValue;
+  DateTime? tokenExpiresAt;
+  final String deviceID;
+
+  GuangyaAPI({
+    this.accessToken = '',
+    String? refreshToken,
+    String? deviceID,
+  })  : deviceID = deviceID ?? _generateDeviceID();
+
+  static String _generateDeviceID() {
+    return 'flutter-${DateTime.now().millisecondsSinceEpoch}';
+  }
+
+  /// Update tokens from a JSON response.
+  AuthTokens? updateTokens(Map<String, dynamic> value) {
+    final access = _findStringDeep(value, ['access_token', 'accessToken']);
+    if (access == null) return null;
+    accessToken = access;
+    refreshTokenValue =
+        _findStringDeep(value, ['refresh_token', 'refreshToken']) ?? refreshTokenValue;
+    final expires = _findIntDeep(value, ['expires_in', 'expiresIn']);
+    if (expires != null) {
+      tokenExpiresAt = DateTime.now().add(Duration(seconds: expires));
+    }
+    return AuthTokens(
+      accessToken: access,
+      refreshToken: refreshTokenValue,
+      expiresIn: expires?.toDouble(),
+    );
+  }
+
+  void clearTokens() {
+    accessToken = '';
+    refreshTokenValue = null;
+    tokenExpiresAt = null;
+  }
+
+  // ── Authentication ──────────────────────────────────────────────────
+
+  Future<Map<String, dynamic>> loginSMSInit(String phoneNumber,
+      {String? captchaToken}) async {
+    final body = <String, dynamic>{
+      'client_id': AppConfig.clientID,
+      'action': 'POST:/v1/auth/verification',
+      'device_id': deviceID,
+      'meta': {'phone_number': phoneNumber},
+    };
+    if (captchaToken != null) body['captcha_token'] = captchaToken;
+    return Http.accountRequest('/v1/shield/captcha/init', body: body);
+  }
+
+  Future<Map<String, dynamic>> loginSMSSend(String phoneNumber,
+      {String captchaToken = '', String target = 'ANY'}) async {
+    return Http.accountRequest('/v1/auth/verification',
+        body: {
+          'phone_number': phoneNumber,
+          'target': target,
+          'client_id': AppConfig.clientID,
+        },
+        extraHeaders: {'x-captcha-token': captchaToken});
+  }
+
+  Future<Map<String, dynamic>> loginSMSVerify(
+      String verificationID, String verificationCode) async {
+    return Http.accountRequest('/v1/auth/verification/verify', body: {
+      'verification_id': verificationID,
+      'verification_code': verificationCode,
+      'client_id': AppConfig.clientID,
+    });
+  }
+
+  Future<Map<String, dynamic>> loginSMSSignIn({
+    required String code,
+    required String verificationToken,
+    required String username,
+    required String captchaToken,
+  }) async {
+    final result = await Http.accountRequest('/v1/auth/signin',
+        body: {
+          'verification_code': code,
+          'verification_token': verificationToken,
+          'username': username,
+          'client_id': AppConfig.clientID,
+        },
+        extraHeaders: {'x-captcha-token': captchaToken});
+    updateTokens(result);
+    return result;
+  }
+
+  Future<Map<String, dynamic>> loginQRInit() async {
+    return Http.accountRequest('/v1/auth/device/code', body: {
+      'scope': 'user',
+      'client_id': AppConfig.clientID,
+    });
+  }
+
+  Future<Map<String, dynamic>> loginQRPoll(String token) async {
+    final result = await Http.accountRequest('/v1/auth/token', body: {
+      'grant_type': 'urn:ietf:params:oauth:grant-type:device_code',
+      'device_code': token,
+      'client_id': AppConfig.clientID,
+    });
+    updateTokens(result);
+    return result;
+  }
+
+  Future<Map<String, dynamic>> refreshAccessToken([String? token]) async {
+    final t = token ?? refreshTokenValue;
+    if (t == null) throw Exception('没有可用的刷新令牌');
+    final result = await Http.accountRequest('/v1/auth/token',
+        body: {
+          'client_id': AppConfig.clientID,
+          'grant_type': 'refresh_token',
+          'refresh_token': t,
+        },
+        extraHeaders: {'x-action': '401'});
+    updateTokens(result);
+    return result;
+  }
+
+  Future<Map<String, dynamic>> userInfo() async {
+    return Http.accountRequest('/v1/user/me', body: null, authenticated: true);
+  }
+
+  // ── Cloud downloads ────────────────────────────────────────────────
+
+  Future<Map<String, dynamic>> cloudTaskList({
+    int page = 0,
+    int pageSize = 50,
+    List<int> status = const [0, 1, 3, 4],
+  }) async {
+    return Http.apiRequest('/nd.bizcloudcollection.s/v1/list_task', body: {
+      'page': page,
+      'pageSize': pageSize,
+      'status': status,
+    });
+  }
+
+  Future<Map<String, dynamic>> cloudResolveURL(String url) async {
+    return Http.apiRequest('/nd.bizcloudcollection.s/v1/resolve_res',
+        body: {'url': url});
+  }
+
+  Future<Map<String, dynamic>> cloudResolveTorrent(File torrentFile) async {
+    final bytes = await torrentFile.readAsBytes();
+    final formData = FormData.fromMap({
+      'torrent': MultipartFile.fromBytes(bytes, filename: 'file.torrent'),
+    });
+    return Http.apiRequest('/nd.bizcloudcollection.s/v1/resolve_torrent',
+        body: formData);
+  }
+
+  Future<Map<String, dynamic>> cloudCreateTask(String url,
+      {String? parentID}) async {
+    return Http.apiRequest('/nd.bizcloudcollection.s/v1/create_task', body: {
+      'url': url,
+      'parentId': parentID ?? '',
+    });
+  }
+
+  Future<Map<String, dynamic>> taskStatus(String taskID) async {
+    return Http.apiRequest('/nd.bizuserres.s/v1/get_task_status',
+        body: {'taskId': taskID});
+  }
+
+  // ── File system ────────────────────────────────────────────────────
+
+  Future<Map<String, dynamic>> fsFiles({
+    String? parentID,
+    int page = 0,
+    int pageSize = 50,
+    int orderBy = 0,
+    int sortType = 0,
+    List<int>? fileTypes,
+    int? resType,
+    int? dirType,
+    bool needPlayRecord = false,
+  }) async {
+    final body = <String, dynamic>{
+      'parentId': parentID ?? '',
+      'page': page,
+      'pageSize': pageSize,
+      'orderBy': orderBy,
+      'sortType': sortType,
+    };
+    if (fileTypes != null) body['fileTypes'] = fileTypes;
+    if (resType != null) body['resType'] = resType;
+    if (dirType != null) body['dirType'] = dirType;
+    if (needPlayRecord) body['needPlayRecord'] = true;
+    return Http.apiRequest('/userres/v1/file/get_file_list', body: body);
+  }
+
+  Future<Map<String, dynamic>> fsCreateDir(String name,
+      {String? parentID, bool failIfNameExist = false}) async {
+    final body = <String, dynamic>{
+      'dirName': name,
+      'parentId': parentID ?? '',
+    };
+    if (failIfNameExist) body['failIfNameExist'] = true;
+    return Http.apiRequest('/nd.bizuserres.s/v1/file/create_dir',
+        body: body,
+        allowedCodes: failIfNameExist ? [159] : []);
+  }
+
+  Future<Map<String, dynamic>> fsCopy(List<String> fileIDs,
+      {String? parentID}) async {
+    return Http.apiRequest('/nd.bizuserres.s/v1/file/copy_file', body: {
+      'fileIds': fileIDs,
+      'parentId': parentID ?? '',
+    });
+  }
+
+  Future<Map<String, dynamic>> fsMove(List<String> fileIDs,
+      {String? parentID}) async {
+    return Http.apiRequest('/nd.bizuserres.s/v1/file/move_file', body: {
+      'fileIds': fileIDs,
+      'parentId': parentID ?? '',
+    });
+  }
+
+  Future<Map<String, dynamic>> fsDelete(List<String> fileIDs) async {
+    return Http.apiRequest('/nd.bizuserres.s/v1/file/delete_file',
+        body: {'fileIds': fileIDs});
+  }
+
+  Future<Map<String, dynamic>> fsRecycle(List<String> fileIDs) async {
+    return Http.apiRequest('/nd.bizuserres.s/v1/file/recycle_file',
+        body: {'fileIds': fileIDs});
+  }
+
+  Future<Map<String, dynamic>> fsClearRecycleBin() async {
+    return Http.apiRequest('/nd.bizuserres.s/v1/file/clear_recycle_bin');
+  }
+
+  Future<Map<String, dynamic>> fsRename(String fileID, String newName) async {
+    return Http.apiRequest('/nd.bizuserres.s/v1/file/rename', body: {
+      'fileId': fileID,
+      'newName': newName,
+    });
+  }
+
+  Future<Map<String, dynamic>> fsDetail(String fileID) async {
+    return Http.apiRequest('/nd.bizuserres.s/v1/file/get_file_detail',
+        body: {'fileId': fileID});
+  }
+
+  Future<Map<String, dynamic>> fsImageList() async {
+    return fsFiles(parentID: '*', orderBy: 3, sortType: 1, fileTypes: [1], resType: 1);
+  }
+
+  Future<Map<String, dynamic>> fsVideoList() async {
+    return fsFiles(parentID: '*', orderBy: 3, sortType: 1, fileTypes: [2], resType: 1);
+  }
+
+  Future<Map<String, dynamic>> fsAudioList() async {
+    return fsFiles(parentID: '*', orderBy: 3, sortType: 1, fileTypes: [3], resType: 1, needPlayRecord: true);
+  }
+
+  Future<Map<String, dynamic>> fsDocumentList() async {
+    return fsFiles(parentID: '*', orderBy: 3, sortType: 1, fileTypes: [4], resType: 1);
+  }
+
+  Future<Map<String, dynamic>> fsRecycleFiles() async {
+    return fsFiles(orderBy: 10, dirType: 4);
+  }
+
+  Future<Map<String, dynamic>> downloadURL(String fileID) async {
+    return Http.apiRequest('/nd.bizuserres.s/v1/get_res_download_url',
+        body: {'fileId': fileID});
+  }
+
+  Future<Map<String, dynamic>> vodDownloadURL(String fileID, String gcid) async {
+    return Http.apiRequest('/userres/v1/file/get_vod_download_url',
+        body: {'fileId': fileID, 'gcid': gcid});
+  }
+
+  Future<Map<String, dynamic>> recentViewed({
+    int pageSize = 100,
+    String cursor = '',
+  }) async {
+    return Http.apiRequest('/userres/v1/get_user_action',
+        body: {'cursor': cursor, 'pageSize': pageSize});
+  }
+
+  Future<Map<String, dynamic>> recentRestored({int pageSize = 100}) async {
+    return Http.apiRequest('/userres/v1/get_restore_list', body: {
+      'pageSize': pageSize,
+      'orderBy': 2,
+      'sortType': 1,
+    });
+  }
+
+  // ── Shares ─────────────────────────────────────────────────────────
+
+  Future<Map<String, dynamic>> shareCreate(
+    List<String> fileIDs, {
+    required String title,
+    int validateDuration = 0,
+    int shareType = 1,
+    String code = '',
+    bool autoFillCode = true,
+    String trafficLimit = '0',
+    int maxRestoreCount = 0,
+    int downloadType = 1,
+  }) async {
+    return Http.apiRequest('/nd.bizuserres.s/v1/share_file', body: {
+      'fileIds': fileIDs,
+      'title': title,
+      'validateDuration': validateDuration,
+      'shareType': shareType,
+      'code': code,
+      'autoFillCode': autoFillCode,
+      'trafficLimit': trafficLimit,
+      'maxRestoreCount': maxRestoreCount,
+      'downloadType': downloadType,
+    });
+  }
+
+  Future<Map<String, dynamic>> shareUserList({
+    int page = 0,
+    int pageSize = 50,
+  }) async {
+    return Http.apiRequest('/nd.bizuserres.s/v1/get_share_list', body: {
+      'page': page,
+      'pageSize': pageSize,
+      'orderType': 1,
+      'sortType': 1,
+    });
+  }
+
+  Future<Map<String, dynamic>> shareDelete(List<String> ids) async {
+    return Http.apiRequest('/nd.bizuserres.s/v1/delete_share',
+        body: {'ids': ids});
+  }
+
+  Future<Map<String, dynamic>> shareUpdate(
+    String shareID, {
+    required String title,
+    int validateDuration = 0,
+    int shareType = 1,
+    String code = '',
+    bool autoFillCode = true,
+    String trafficLimit = '0',
+    int maxRestoreCount = 0,
+    int downloadType = 1,
+  }) async {
+    return Http.apiRequest('/nd.bizuserres.s/v1/update_share', body: {
+      'id': shareID,
+      'title': title,
+      'validateDuration': validateDuration,
+      'shareType': shareType,
+      'code': code,
+      'autoFillCode': autoFillCode,
+      'trafficLimit': trafficLimit,
+      'maxRestoreCount': maxRestoreCount,
+      'downloadType': downloadType,
+    });
+  }
+
+  Future<Map<String, dynamic>> shareRestore(
+    String accessToken,
+    List<String> fileIDs, {
+    String parentID = '',
+  }) async {
+    return Http.apiRequest('/nd.bizuserres.s/v1/restore_share', body: {
+      'accessToken': accessToken,
+      'fileIds': fileIDs,
+      'parentId': parentID,
+    });
+  }
+
+  Future<Map<String, dynamic>> shareDownloadURL(
+      String fileID, String accessToken) async {
+    return Http.apiRequest('/nd.bizuserres.s/v1/get_share_download_url',
+        body: {'fileId': fileID, 'accessToken': accessToken});
+  }
+
+  Future<Map<String, dynamic>> shareFilesSize(
+    String accessToken,
+    List<String> fileIDs, {
+    bool download = true,
+  }) async {
+    return Http.apiRequest('/nd.bizuserres.s/v1/get_share_files_size',
+        body: {
+          'accessToken': accessToken,
+          'fileIds': fileIDs,
+          'download': download,
+        });
+  }
+
+  Future<Map<String, dynamic>> shareFilesList(
+    String accessToken, {
+    String parentID = '',
+    int page = 1,
+    int pageSize = 50,
+    int orderBy = 0,
+    int sortType = 0,
+  }) async {
+    return Http.publicRequest(
+        '/nd.bizuserres.s/v1/get_share_page_files_list',
+        body: {
+          'accessToken': accessToken,
+          'parentId': parentID,
+          'page': page,
+          'pageSize': pageSize,
+          'orderBy': orderBy,
+          'sortType': sortType,
+        });
+  }
+
+  Future<Map<String, dynamic>> shareSummary(String shareID) async {
+    return Http.publicRequest('/nd.bizuserres.s/v1/get_share_summary',
+        body: {'shareId': shareID});
+  }
+
+  Future<Map<String, dynamic>> shareAccessToken(
+      String shareID, String code) async {
+    return Http.publicRequest('/nd.bizuserres.s/v1/get_share_access_token',
+        body: {'shareId': shareID, 'code': code});
+  }
+
+  // ── Upload ─────────────────────────────────────────────────────────
+
+  Future<Map<String, dynamic>> uploadToken({
+    required String name,
+    required int fileSize,
+    String? parentID,
+    String? md5,
+  }) async {
+    final res = <String, dynamic>{'fileSize': fileSize};
+    if (md5 != null) res['md5'] = _base64MD5(md5);
+    return Http.apiRequest('/nd.bizuserres.s/v1/get_res_center_token', body: {
+      'capacity': 2,
+      'name': name,
+      'res': res,
+      'parentId': parentID ?? '',
+    }, allowedCodes: const [156]);
+  }
+
+  Future<Map<String, dynamic>> flashTransferToken({
+    required String name,
+    required int fileSize,
+    String? parentID,
+    required String md5,
+  }) async {
+    final normalizedMD5 = md5.trim().toLowerCase();
+    return Http.apiRequest('/nd.bizuserres.s/v1/get_res_center_token', body: {
+      'capacity': 1,
+      'name': name,
+      'res': {'md5': normalizedMD5, 'fileSize': fileSize},
+      'parentId': parentID ?? '',
+    }, allowedCodes: const [156]);
+  }
+
+  Future<Map<String, dynamic>> flashTransferGCIDToken({
+    required String name,
+    required int fileSize,
+    String? parentID,
+    required String gcid,
+  }) async {
+    final normalizedGCID = gcid.trim().toUpperCase();
+    return Http.apiRequest('/nd.bizuserres.s/v1/get_res_center_token', body: {
+      'capacity': 1,
+      'name': name,
+      'res': {'gcid': normalizedGCID, 'fileSize': fileSize},
+      'parentId': parentID ?? '',
+    }, allowedCodes: const [156]);
+  }
+
+  Future<Map<String, dynamic>> deleteUploadTask(List<String> taskIDs) async {
+    return Http.apiRequest('/nd.bizuserres.s/v1/file/delete_upload_task',
+        body: {'taskIds': taskIDs});
+  }
+
+  Future<Map<String, dynamic>> checkCanFlashUpload(
+      String taskID, String gcid) async {
+    return Http.apiRequest('/nd.bizuserres.s/v1/check_can_flash_upload',
+        body: {'taskId': taskID, 'gcid': gcid});
+  }
+
+  Future<Map<String, dynamic>> uploadInfo(String taskID) async {
+    return Http.apiRequest('/nd.bizuserres.s/v1/file/get_info_by_task_id',
+        body: {'taskId': taskID},
+        allowedCodes: const [145, 146, 155, 163]);
+  }
+
+  Future<Map<String, dynamic>> fileUpload(
+    File file, {
+    String? parentID,
+    String contentType = 'application/octet-stream',
+    int chunkSize = 5 * 1024 * 1024,
+  }) async {
+    final bytes = await file.readAsBytes();
+    final name = file.uri.pathSegments.isEmpty
+        ? file.path.split(Platform.pathSeparator).last
+        : Uri.decodeComponent(file.uri.pathSegments.last);
+    final size = bytes.length;
+
+    Map<String, dynamic> token;
+    if (size < 1024 * 1024) {
+      final md5Base64 = base64Encode(md5.convert(bytes).bytes);
+      token = await uploadToken(
+        name: name,
+        fileSize: size,
+        parentID: parentID,
+        md5: md5Base64,
+      );
+      final taskID = _findStringDeep(token, ['taskId', 'task_id']);
+      if (taskID == null) return token;
+      return uploadInfo(taskID);
+    }
+
+    token = await uploadToken(name: name, fileSize: size, parentID: parentID);
+    final taskID = _findStringDeep(token, ['taskId', 'task_id']);
+    if (taskID == null) throw Exception('响应缺少字段：taskId');
+
+    final gcid = _calculateGCID(bytes);
+    final canFlash = await checkCanFlashUpload(taskID, gcid);
+    if (_findBoolDeep(canFlash, ['canFlashUpload', 'can_flash_upload']) == true) {
+      return uploadInfo(taskID);
+    }
+
+    final tokenData = _findMapDeep(token, ['data']) ?? token;
+    await _cdnUpload(
+      bytes,
+      tokenData: tokenData,
+      contentType: contentType,
+      chunkSize: chunkSize,
+    );
+    return uploadInfo(taskID);
+  }
+
+  Future<String> _cdnUpload(
+    List<int> bytes, {
+    required Map<String, dynamic> tokenData,
+    required String contentType,
+    required int chunkSize,
+  }) async {
+    final creds = _findMapDeep(tokenData, ['creds']) ?? const <String, dynamic>{};
+    final accessKeyID = _findStringDeep(creds, ['accessKeyID', 'accessKeyId']);
+    final secret = _findStringDeep(creds, ['secretAccessKey']);
+    final sessionToken = _findStringDeep(creds, ['sessionToken']);
+    final endpoint = _findStringDeep(tokenData, ['fullEndPoint', 'fullEndpoint']);
+    final bucket = _findStringDeep(tokenData, ['bucketName']);
+    final objectPath = _findStringDeep(tokenData, ['objectPath']);
+    if (accessKeyID == null ||
+        secret == null ||
+        sessionToken == null ||
+        endpoint == null ||
+        bucket == null ||
+        objectPath == null) {
+      throw Exception('响应缺少字段：OSS token data');
+    }
+
+    final objectURL = '$endpoint/$objectPath';
+    final init = await _ossRequest(
+      method: 'POST',
+      url: objectURL,
+      bucket: bucket,
+      objectKey: objectPath,
+      accessKeyID: accessKeyID,
+      secret: secret,
+      sessionToken: sessionToken,
+      subResources: {'uploads': ''},
+    );
+    final uploadID = _xmlValue(init.body, 'UploadId');
+    if (uploadID == null) throw Exception('响应缺少字段：UploadId');
+
+    final parts = <MapEntry<int, String>>[];
+    var offset = 0;
+    var number = 1;
+    while (offset < bytes.length) {
+      final end = min(offset + chunkSize, bytes.length);
+      final chunk = bytes.sublist(offset, end);
+      final contentMD5 = base64Encode(md5.convert(chunk).bytes);
+      final response = await _ossRequest(
+        method: 'PUT',
+        url: objectURL,
+        bucket: bucket,
+        objectKey: objectPath,
+        accessKeyID: accessKeyID,
+        secret: secret,
+        sessionToken: sessionToken,
+        content: chunk,
+        contentType: 'application/octet-stream',
+        contentMD5: contentMD5,
+        subResources: {'partNumber': '$number', 'uploadId': uploadID},
+      );
+      parts.add(MapEntry(number, response.headers['etag']?.replaceAll('"', '') ?? ''));
+      offset = end;
+      number += 1;
+    }
+
+    final xml =
+        '<?xml version="1.0" encoding="UTF-8"?><CompleteMultipartUpload>${parts.map((part) => '<Part><PartNumber>${part.key}</PartNumber><ETag>"${part.value}"</ETag></Part>').join()}</CompleteMultipartUpload>';
+    final xmlBytes = utf8.encode(xml);
+    final result = await _ossRequest(
+      method: 'POST',
+      url: objectURL,
+      bucket: bucket,
+      objectKey: objectPath,
+      accessKeyID: accessKeyID,
+      secret: secret,
+      sessionToken: sessionToken,
+      content: xmlBytes,
+      contentType: 'application/xml',
+      contentMD5: base64Encode(md5.convert(xmlBytes).bytes),
+      subResources: {'uploadId': uploadID},
+    );
+    return _xmlValue(result.body, 'ETag') ?? '';
+  }
+
+  Future<({String body, Map<String, String> headers})> _ossRequest({
+    required String method,
+    required String url,
+    required String bucket,
+    required String objectKey,
+    required String accessKeyID,
+    required String secret,
+    required String sessionToken,
+    List<int> content = const [],
+    String contentType = '',
+    String contentMD5 = '',
+    Map<String, String> subResources = const {},
+  }) async {
+    final date = HttpDate.format(DateTime.now().toUtc());
+    final canonicalResource = '/$bucket/$objectKey${_subResourceQuery(subResources)}';
+    final canonical = [
+      method.toUpperCase(),
+      contentMD5,
+      contentType,
+      date,
+      'x-oss-date:$date',
+      'x-oss-security-token:${sessionToken.trim()}',
+      canonicalResource,
+    ].join('\n');
+    final signature = base64Encode(
+      Hmac(sha1, utf8.encode(secret)).convert(utf8.encode(canonical)).bytes,
+    );
+    final uri = Uri.parse('$url${_subResourceQuery(subResources)}');
+    final response = await Dio().requestUri<List<int>>(
+      uri,
+      data: content.isEmpty ? null : Stream.fromIterable([content]),
+      options: Options(
+        method: method,
+        responseType: ResponseType.bytes,
+        headers: {
+          'Authorization': 'OSS $accessKeyID:$signature',
+          'x-oss-date': date,
+          'x-oss-security-token': sessionToken,
+          if (contentType.isNotEmpty) 'Content-Type': contentType,
+          if (contentMD5.isNotEmpty) 'Content-MD5': contentMD5,
+        },
+      ),
+    );
+    final status = response.statusCode ?? 0;
+    if (status < 200 || status >= 300) {
+      throw Exception('OSS 请求失败 ($status)');
+    }
+    return (
+      body: utf8.decode(response.data ?? const [], allowMalformed: true),
+      headers: response.headers.map.map(
+        (key, value) => MapEntry(key.toLowerCase(), value.join(',')),
+      ),
+    );
+  }
+
+  // ── TMDB ───────────────────────────────────────────────────────────
+
+  Future<Map<String, dynamic>> tmdbSearch(
+    String query, {
+    required String apiKey,
+    String mediaKind = 'auto',
+    String proxyHost = '',
+    String proxyPort = '',
+    int? year,
+  }) async {
+    final endpoint = mediaKind == 'movie'
+        ? 'movie'
+        : (mediaKind == 'tv' ? 'tv' : 'multi');
+    final params = {
+      'api_key': apiKey,
+      'query': query,
+      'language': 'zh-CN',
+      'region': 'CN',
+      'include_adult': 'false',
+    };
+    if (year != null) {
+      if (mediaKind == 'movie') {
+        params['primary_release_year'] = year.toString();
+      } else if (mediaKind == 'tv') {
+        params['first_air_date_year'] = year.toString();
+      }
+    }
+    final uri = Uri.https('api.themoviedb.org', '/3/search/$endpoint', params);
+    return _tmdbRequest(uri, proxyHost: proxyHost, proxyPort: proxyPort);
+  }
+
+  Future<Map<String, dynamic>> tmdbDetails(
+    int id, {
+    required String mediaKind,
+    required String apiKey,
+    String proxyHost = '',
+    String proxyPort = '',
+  }) async {
+    final endpoint = mediaKind == 'tv' ? 'tv' : 'movie';
+    final params = {
+      'api_key': apiKey,
+      'language': 'zh-CN',
+      'append_to_response': 'credits,images,external_ids,translations',
+      'include_image_language': 'zh-CN,zh,null,en',
+    };
+    final uri = Uri.https('api.themoviedb.org', '/3/$endpoint/$id', params);
+    return _tmdbRequest(uri, proxyHost: proxyHost, proxyPort: proxyPort);
+  }
+
+  Future<Map<String, dynamic>> tmdbEpisodeDetails(
+    int seriesID, {
+    required int season,
+    required int episode,
+    required String apiKey,
+    String proxyHost = '',
+    String proxyPort = '',
+  }) async {
+    final params = {
+      'api_key': apiKey,
+      'language': 'zh-CN',
+      'append_to_response': 'credits,images,translations',
+      'include_image_language': 'zh-CN,zh,null,en',
+    };
+    final uri = Uri.https('api.themoviedb.org',
+        '/3/tv/$seriesID/season/$season/episode/$episode', params);
+    return _tmdbRequest(uri, proxyHost: proxyHost, proxyPort: proxyPort);
+  }
+
+  // ── HTTP helpers ───────────────────────────────────────────────────
+
+  Future<Map<String, dynamic>> _tmdbRequest(
+    Uri url, {
+    String proxyHost = '',
+    String proxyPort = '',
+  }) async {
+    final dio = DioClient.dio;
+    final response = await dio.getUri(url, options: Options(
+      headers: {'Accept': 'application/json'},
+    ));
+    if (response.statusCode! < 200 || response.statusCode! >= 300) {
+      throw Exception('TMDB 请求失败');
+    }
+    return response.data as Map<String, dynamic>;
+  }
+
+  // ── Helpers ───────────────────────────────────────────────────────
+
+  static String? _findStringDeep(Map<String, dynamic>? json, List<String> keys) {
+    if (json == null) return null;
+    for (final key in keys) {
+      final v = json[key];
+      if (v != null && v.toString().isNotEmpty) return v.toString();
+    }
+    for (final entry in json.entries) {
+      if (entry.value is Map<String, dynamic>) {
+        final found =
+            _findStringDeep(entry.value as Map<String, dynamic>, keys);
+        if (found != null) return found;
+      }
+    }
+    return null;
+  }
+
+  static int? _findIntDeep(Map<String, dynamic>? json, List<String> keys) {
+    if (json == null) return null;
+    for (final key in keys) {
+      final v = json[key];
+      if (v != null) return v is int ? v : int.tryParse(v.toString());
+    }
+    return null;
+  }
+
+  static bool? _findBoolDeep(Map<String, dynamic>? json, List<String> keys) {
+    if (json == null) return null;
+    for (final key in keys) {
+      final value = json[key];
+      if (value is bool) return value;
+      if (value != null) {
+        final text = value.toString().toLowerCase();
+        if (text == 'true' || text == '1') return true;
+        if (text == 'false' || text == '0') return false;
+      }
+    }
+    for (final entry in json.entries) {
+      if (entry.value is Map) {
+        final found = _findBoolDeep(
+          Map<String, dynamic>.from(entry.value as Map),
+          keys,
+        );
+        if (found != null) return found;
+      }
+    }
+    return null;
+  }
+
+  static Map<String, dynamic>? _findMapDeep(
+    Map<String, dynamic>? json,
+    List<String> keys,
+  ) {
+    if (json == null) return null;
+    for (final key in keys) {
+      final value = json[key];
+      if (value is Map) return Map<String, dynamic>.from(value);
+    }
+    for (final entry in json.entries) {
+      if (entry.value is Map) {
+        final found = _findMapDeep(
+          Map<String, dynamic>.from(entry.value as Map),
+          keys,
+        );
+        if (found != null) return found;
+      }
+    }
+    return null;
+  }
+
+  static String _subResourceQuery(Map<String, String> values) {
+    if (values.isEmpty) return '';
+    final keys = values.keys.toList()..sort();
+    return '?${keys.map((key) {
+      final value = values[key] ?? '';
+      return value.isEmpty ? key : '$key=$value';
+    }).join('&')}';
+  }
+
+  static String? _xmlValue(String xml, String tag) {
+    final match = RegExp('<$tag>(.*?)</$tag>').firstMatch(xml);
+    return match?.group(1);
+  }
+
+  static String _base64MD5(String value) {
+    final normalized = value.trim();
+    if (!RegExp(r'^[A-Fa-f0-9]{32}$').hasMatch(normalized)) {
+      return normalized;
+    }
+    final bytes = <int>[];
+    for (var i = 0; i < normalized.length; i += 2) {
+      bytes.add(int.parse(normalized.substring(i, i + 2), radix: 16));
+    }
+    return base64Encode(bytes);
+  }
+
+  static String _calculateGCID(List<int> bytes) {
+    final length = bytes.length;
+    final chunkSize = length <= 0x8000000
+        ? 262144
+        : length <= 0x10000000
+            ? 524288
+            : length <= 0x20000000
+                ? 1048576
+                : 2097152;
+    final hashes = <int>[];
+    for (var offset = 0; offset < bytes.length; offset += chunkSize) {
+      final end = min(offset + chunkSize, bytes.length);
+      hashes.addAll(sha1.convert(bytes.sublist(offset, end)).bytes);
+    }
+    return sha1
+        .convert(hashes)
+        .bytes
+        .map((byte) => byte.toRadixString(16).padLeft(2, '0').toUpperCase())
+        .join();
+  }
+
+  void dispose() {
+    // DioClient 的 Dio 实例是静态的，不需要手动关闭
+  }
+}

lib/app/app.dart

@@ -0,0 +1,48 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:shadcn_ui/shadcn_ui.dart';
+import '../providers/theme_provider.dart';
+import '../providers/auth_provider.dart';
+import '../providers/file_provider.dart';
+import '../providers/media_library_provider.dart';
+import '../pages/login_page.dart';
+import '../pages/workspace_page.dart';
+import 'app_theme.dart';
+
+class GuangyaApp extends ConsumerWidget {
+  const GuangyaApp({super.key});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final themeState = ref.watch(themeProvider);
+    final auth = ref.watch(authProvider);
+
+    // Auto-load files when signed in
+    if (auth.isSignedIn) {
+      WidgetsBinding.instance.addPostFrameCallback((_) {
+        final fp = ref.read(fileProvider.notifier);
+        fp.api = ref.read(authProvider.notifier).api;
+        ref.read(mediaLibraryProvider.notifier).api = ref
+            .read(authProvider.notifier)
+            .api;
+        final fileState = ref.read(fileProvider);
+        if (fileState.files.isEmpty && !fileState.isLoading) {
+          fp.loadFiles();
+        }
+      });
+    }
+
+    return ShadApp(
+      title: '光鸭云盘',
+      debugShowCheckedModeBanner: false,
+      theme: lightTheme,
+      darkTheme: darkTheme,
+      themeMode: themeState.themeMode,
+      home: auth.isLoading
+          ? const Scaffold(body: Center(child: CircularProgressIndicator()))
+          : auth.isSignedIn
+          ? const WorkspacePage()
+          : const LoginPage(),
+    );
+  }
+}

lib/app/app_theme.dart

@@ -0,0 +1,152 @@
+import 'dart:ui';
+
+import 'package:flutter/material.dart';
+import 'package:shadcn_ui/shadcn_ui.dart';
+
+// Light theme
+final lightTheme = ShadThemeData(
+  colorScheme: const ShadOrangeColorScheme.light(
+    background: Color(0xFFFFFFFF),
+    foreground: Color(0xFF0F172A),
+    card: Color(0xFFFFFFFF),
+    cardForeground: Color(0xFF0F172A),
+    popover: Color(0xFFFFFFFF),
+    popoverForeground: Color(0xFF0F172A),
+    primary: Color(0xFFF97316),
+    primaryForeground: Color(0xFFFFFFFF),
+    secondary: Color(0xFFF1F5F9),
+    secondaryForeground: Color(0xFF0F172A),
+    muted: Color(0xFFF1F5F9),
+    mutedForeground: Color(0xFF64748B),
+    accent: Color(0xFFF1F5F9),
+    accentForeground: Color(0xFF0F172A),
+    destructive: Color(0xFFEF4444),
+    destructiveForeground: Color(0xFFFFFFFF),
+    border: Color(0xFFE2E8F0),
+    input: Color(0xFFE2E8F0),
+    ring: Color(0xFFF97316),
+    selection: Color(0xFFFB923C),
+  ),
+);
+
+// Dark theme
+final darkTheme = ShadThemeData(
+  colorScheme: const ShadOrangeColorScheme.dark(
+    background: Color(0xFF0F172A),
+    foreground: Color(0xFFF8FAFC),
+    card: Color(0xFF1E293B),
+    cardForeground: Color(0xFFF8FAFC),
+    popover: Color(0xFF1E293B),
+    popoverForeground: Color(0xFFF8FAFC),
+    primary: Color(0xFFF97316),
+    primaryForeground: Color(0xFFFFFFFF),
+    secondary: Color(0xFF1E293B),
+    secondaryForeground: Color(0xFFF8FAFC),
+    muted: Color(0xFF1E293B),
+    mutedForeground: Color(0xFF94A3B8),
+    accent: Color(0xFF1E293B),
+    accentForeground: Color(0xFFF8FAFC),
+    destructive: Color(0xFFEF4444),
+    destructiveForeground: Color(0xFFFFFFFF),
+    border: Color(0xFF334155),
+    input: Color(0xFF334155),
+    ring: Color(0xFFF97316),
+    selection: Color(0xFFFB923C),
+  ),
+);
+
+class GlassCard extends StatelessWidget {
+  final Widget child;
+  final double borderRadius;
+  final EdgeInsets? padding;
+
+  const GlassCard({
+    super.key,
+    required this.child,
+    this.borderRadius = 24,
+    this.padding,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return ClipRRect(
+      borderRadius: BorderRadius.circular(borderRadius),
+      child: BackdropFilter(
+        filter: ImageFilter.blur(sigmaX: 8, sigmaY: 8),
+        child: Container(
+          padding: padding ?? const EdgeInsets.all(16),
+          decoration: BoxDecoration(
+            color: Colors.white.withValues(alpha: 0.15),
+            borderRadius: BorderRadius.circular(borderRadius),
+            border: Border.all(
+              color: Colors.white.withValues(alpha: 0.2),
+              width: 1,
+            ),
+          ),
+          child: child,
+        ),
+      ),
+    );
+  }
+}
+
+class OS26Surface extends StatelessWidget {
+  final Widget child;
+
+  const OS26Surface({super.key, required this.child});
+
+  @override
+  Widget build(BuildContext context) {
+    return DecoratedBox(
+      decoration: const BoxDecoration(
+        gradient: LinearGradient(
+          begin: Alignment.topLeft,
+          end: Alignment.bottomRight,
+          colors: [Color(0xFFE9F6F5), Color(0xFFF6FAF6), Color(0xFFF9E6D4)],
+        ),
+      ),
+      child: child,
+    );
+  }
+}
+
+class OS26Glass extends StatelessWidget {
+  final Widget child;
+  final EdgeInsetsGeometry? padding;
+  final double radius;
+  final double opacity;
+  final Border? border;
+
+  const OS26Glass({
+    super.key,
+    required this.child,
+    this.padding,
+    this.radius = 18,
+    this.opacity = 0.48,
+    this.border,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return ClipRRect(
+      borderRadius: BorderRadius.circular(radius),
+      child: BackdropFilter(
+        filter: ImageFilter.blur(sigmaX: 22, sigmaY: 22),
+        child: Container(
+          padding: padding,
+          decoration: BoxDecoration(
+            color: Colors.white.withValues(alpha: opacity),
+            borderRadius: BorderRadius.circular(radius),
+            border:
+                border ??
+                Border.all(
+                  color: Colors.white.withValues(alpha: 0.58),
+                  width: 1,
+                ),
+          ),
+          child: child,
+        ),
+      ),
+    );
+  }
+}

lib/core/config/app_config.dart

@@ -0,0 +1,46 @@
+import '../storage/storage_manager.dart';
+
+class AppConfig {
+  /// 光鸭 API 基础地址
+  static const String _defaultApiBase = 'https://api.guangyapan.com';
+
+  /// 光鸭账号基础地址
+  static const String _defaultAccountBase = 'https://account.guangyapan.com';
+
+  /// 客户端 ID
+  static const String clientID = 'aMe-8VSlkrbQXpUR';
+
+  /// 获取 API baseUrl（动态）
+  static String get apiBase {
+    return StorageManager.get<String>(StorageKeys.apiBase) ?? _defaultApiBase;
+  }
+
+  /// 设置 API baseUrl
+  static Future<void> setApiBase(String url) async {
+    await StorageManager.set(StorageKeys.apiBase, normalizeUrl(url));
+  }
+
+  /// 获取账号 baseUrl
+  static String get accountBase {
+    return StorageManager.get<String>(StorageKeys.accountBase) ?? _defaultAccountBase;
+  }
+
+  /// 设置账号 baseUrl
+  static Future<void> setAccountBase(String url) async {
+    await StorageManager.set(StorageKeys.accountBase, normalizeUrl(url));
+  }
+
+  static String normalizeUrl(String url) {
+    var value = url.trim();
+    while (value.endsWith('/')) {
+      value = value.substring(0, value.length - 1);
+    }
+    return value;
+  }
+
+  /// 清除所有配置
+  static Future<void> clear() async {
+    await StorageManager.delete(StorageKeys.apiBase);
+    await StorageManager.delete(StorageKeys.accountBase);
+  }
+}

lib/core/http/dio_client.dart

@@ -0,0 +1,86 @@
+import 'dart:io';
+
+import 'package:dio/dio.dart';
+import 'package:dio/io.dart';
+
+import '../config/app_config.dart';
+import 'interceptors/auth_interceptor.dart';
+import 'interceptors/response_interceptor.dart';
+
+class DioClient {
+  static late Dio dio;
+  static late Dio accountDio;
+  static AuthInterceptor? _authInterceptor;
+
+  /// 初始化 DIO 客户端
+  static void init({OnLogout? onLogout}) {
+    _authInterceptor = AuthInterceptor(onLogout: onLogout);
+
+    dio = _createDio(
+      baseUrl: AppConfig.apiBase,
+      interceptors: [
+        _authInterceptor!,
+        ResponseInterceptor(),
+      ],
+    );
+
+    accountDio = _createDio(
+      baseUrl: AppConfig.accountBase,
+      interceptors: [
+        ResponseInterceptor(),
+      ],
+    );
+  }
+
+  /// 更新 API baseUrl 并同步到 DioClient
+  static void updateBaseUrl(String apiBase, {String? accountBase}) {
+    dio.options.baseUrl = apiBase;
+    if (accountBase != null) {
+      accountDio.options.baseUrl = accountBase;
+    }
+  }
+
+  /// 重新设置 onLogout 回调（例如切换 provider 时）
+  static void setOnLogout(OnLogout? onLogout) {
+    if (_authInterceptor != null) {
+      _authInterceptor = AuthInterceptor(onLogout: onLogout);
+      dio.interceptors.removeWhere((i) => i is AuthInterceptor);
+      dio.interceptors.insert(0, _authInterceptor!);
+    }
+  }
+
+  static Dio _createDio({
+    required String baseUrl,
+    required List<Interceptor> interceptors,
+  }) {
+    final dio = Dio(
+      BaseOptions(
+        baseUrl: baseUrl,
+        connectTimeout: const Duration(seconds: 10),
+        receiveTimeout: const Duration(seconds: 30),
+        sendTimeout: const Duration(seconds: 30),
+        headers: {
+          'Accept': 'application/json, text/plain, */*',
+          'Content-Type': 'application/json',
+          'Origin': 'https://www.guangyapan.com',
+          'Referer': 'https://www.guangyapan.com/',
+          'User-Agent':
+              'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36',
+        },
+      ),
+    );
+
+    // Windows 下优化连接池
+    if (Platform.isWindows) {
+      (dio.httpClientAdapter as IOHttpClientAdapter).createHttpClient = () {
+        final client = HttpClient();
+        client.maxConnectionsPerHost = 10;
+        client.idleTimeout = const Duration(seconds: 60);
+        return client;
+      };
+    }
+
+    dio.interceptors.addAll(interceptors);
+    return dio;
+  }
+}

lib/core/http/http.dart

@@ -0,0 +1,188 @@
+import 'dart:developer';
+
+import 'package:dio/dio.dart';
+
+import '../storage/storage_manager.dart';
+import 'dio_client.dart';
+import 'http_error.dart';
+import 'interceptors/response_interceptor.dart';
+
+/// 统一 HTTP 封装 — 光鸭云盘
+class Http {
+  /// 通用底层请求方法
+  static Future<T> request<T>(
+    String path, {
+    String method = 'POST',
+    Map<String, dynamic>? queryParameters,
+    dynamic data,
+    Map<String, dynamic>? headers,
+    CancelToken? cancelToken,
+    Options? options,
+    bool useAccountDio = false,
+    bool allowAnyCode = false,
+  }) async {
+    final client = useAccountDio ? DioClient.accountDio : DioClient.dio;
+
+    final mergedOptions = (options ?? Options()).copyWith(
+      method: method,
+      headers: headers,
+    );
+
+    final stopwatch = Stopwatch()..start();
+    final endpoint = useAccountDio ? 'account' : 'api';
+    log('[HTTP:$endpoint] -> $method $path');
+
+    try {
+      final res = await client.request(
+        path,
+        data: data,
+        queryParameters: queryParameters,
+        cancelToken: cancelToken,
+        options: mergedOptions,
+      );
+      stopwatch.stop();
+
+      log(
+        '[HTTP:$endpoint] <- $method $path status=${res.statusCode} '
+        'elapsed=${stopwatch.elapsedMilliseconds}ms',
+      );
+
+      return res.data as T;
+    } on DioException catch (e) {
+      stopwatch.stop();
+      final status = e.response?.statusCode;
+      log(
+        '[HTTP:$endpoint] !! $method $path status=${status ?? '-'} '
+        'type=${e.type.name} elapsed=${stopwatch.elapsedMilliseconds}ms',
+      );
+
+      // 将业务错误信息包装为 ApiException
+      final errorMsg = e.error is String ? (e.error as String) : '';
+      if (errorMsg.isNotEmpty) {
+        throw ApiException(status: status, message: errorMsg);
+      }
+
+      rethrow;
+    } catch (e) {
+      stopwatch.stop();
+      log(
+        '[HTTP:$endpoint] !! $method $path elapsed=${stopwatch.elapsedMilliseconds}ms',
+      );
+      rethrow;
+    }
+  }
+
+  /// 光鸭 API 请求（带 token，code==200 为成功）
+  static Future<Map<String, dynamic>> apiRequest(
+    String path, {
+    String method = 'POST',
+    dynamic body,
+    Map<String, dynamic>? headers,
+    CancelToken? cancelToken,
+    List<int> allowedCodes = const [],
+  }) async {
+    // 过期自动刷新
+    _checkTokenExpiry();
+
+    final mergedHeaders = <String, dynamic>{
+      'traceparent': _generateTraceparent(),
+      ...?headers,
+    };
+
+    final data = await request<Map<String, dynamic>>(
+      path,
+      method: method,
+      data: body,
+      headers: mergedHeaders,
+      cancelToken: cancelToken,
+      options: Options(extra: {ResponseInterceptor.skipCodeCheckKey: true}),
+    );
+
+    final code = _businessCode(data['code']);
+    if (code == null ||
+        code == 0 ||
+        code == 200 ||
+        allowedCodes.contains(code)) {
+      return data;
+    }
+
+    throw ApiException(
+      status: code,
+      message: extractHttpMessage(data) ?? '请求失败 ($code)',
+    );
+  }
+
+  /// 光鸭账号请求（account API 响应格式无 code 字段，跳过业务 code 检查）
+  static Future<Map<String, dynamic>> accountRequest(
+    String path, {
+    String method = 'POST',
+    Map<String, dynamic>? body,
+    Map<String, dynamic>? extraHeaders,
+    bool authenticated = false,
+  }) async {
+    final headers = <String, dynamic>{
+      'did': _getDeviceID(),
+      'dt': '4',
+      ...?extraHeaders,
+    };
+
+    if (authenticated) {
+      final token = StorageManager.get<String>(StorageKeys.accessToken);
+      if (token != null && token.isNotEmpty) {
+        headers['authorization'] = 'Bearer $token';
+      }
+    }
+
+    final data = await request<Map<String, dynamic>>(
+      path,
+      method: method,
+      data: body,
+      headers: headers,
+      useAccountDio: true,
+      options: Options(extra: {ResponseInterceptor.skipCodeCheckKey: true}),
+    );
+
+    return data;
+  }
+
+  /// 公开请求（无 token，用于分享预览等）
+  static Future<Map<String, dynamic>> publicRequest(
+    String path, {
+    Map<String, dynamic>? body,
+  }) async {
+    return request<Map<String, dynamic>>(
+      path,
+      method: 'POST',
+      data: body,
+      headers: {'traceparent': _generateTraceparent()},
+    );
+  }
+
+  // ── Token 过期检测 ─────────────────────────────────────────────
+
+  static void _checkTokenExpiry() {
+    final expiresAt = StorageManager.get<int>(StorageKeys.tokenExpiresAt);
+    if (expiresAt == null) return;
+    if (DateTime.now().millisecondsSinceEpoch > expiresAt) {
+      log('[HTTP] token expired, will refresh on next 401');
+    }
+  }
+
+  static String _getDeviceID() {
+    return StorageManager.get<String>(StorageKeys.deviceID) ??
+        'flutter-${DateTime.now().millisecondsSinceEpoch}';
+  }
+
+  // ── Helpers ─────────────────────────────────────────────────────
+
+  static String _generateTraceparent() {
+    final now = DateTime.now().microsecondsSinceEpoch;
+    return '00-${now.toRadixString(16).padLeft(32, '0')}-${now.toRadixString(16).padLeft(16, '0')}-01';
+  }
+
+  static int? _businessCode(dynamic value) {
+    if (value == null) return null;
+    if (value is int) return value;
+    return int.tryParse(value.toString());
+  }
+}

lib/core/http/http_error.dart

@@ -0,0 +1,95 @@
+import 'package:dio/dio.dart';
+
+const String noToastHeader = 'NoToast';
+const String suppressErrorToastExtra = 'suppressErrorToast';
+
+bool suppressErrorToast(RequestOptions options) {
+  return options.extra[suppressErrorToastExtra] == true;
+}
+
+void applyNoToastHeader(RequestOptions options) {
+  String? matchedKey;
+  Object? matchedValue;
+  for (final entry in options.headers.entries) {
+    if (entry.key.toLowerCase() == noToastHeader.toLowerCase()) {
+      matchedKey = entry.key;
+      matchedValue = entry.value;
+      break;
+    }
+  }
+
+  if (matchedKey == null) return;
+  options.headers.remove(matchedKey);
+  if (_isNoToastValue(matchedValue)) {
+    options.extra[suppressErrorToastExtra] = true;
+  }
+}
+
+bool _isNoToastValue(Object? value) {
+  if (value == null) return true;
+  final text = value.toString().trim().toLowerCase();
+  return text.isEmpty || text == '1' || text == 'true' || text == 'yes';
+}
+
+/// Extracts a human-readable message from various response shapes
+String? extractHttpMessage(dynamic value) {
+  if (value == null) return null;
+  if (value is String) return value.trim().isEmpty ? null : value.trim();
+  if (value is Map) {
+    for (final key in const ['message', 'msg', 'info', 'detail', 'error']) {
+      final message = extractHttpMessage(value[key]);
+      if (message != null) return message;
+    }
+    return extractHttpMessage(value['data']);
+  }
+  if (value is Iterable) {
+    final messages = value
+        .map(extractHttpMessage)
+        .whereType<String>()
+        .where((message) => message.trim().isNotEmpty)
+        .toList();
+    return messages.isEmpty ? null : messages.join('\n');
+  }
+  return null;
+}
+
+/// Build a user-friendly toast message from request context + detail
+String requestToastMessage(RequestOptions options, String detail) {
+  final endpoint = _describePath(options.path);
+  final trimmed = detail.trim();
+  if (trimmed.isEmpty) return endpoint;
+  return '$endpoint：$trimmed';
+}
+
+String _describePath(String path) {
+  if (path.contains('/auth')) return '认证接口';
+  if (path.contains('/token')) return '令牌接口';
+  if (path.contains('/file')) return '文件接口';
+  if (path.contains('/share')) return '分享接口';
+  if (path.contains('/res')) return '资源接口';
+  if (path.contains('/task') || path.contains('/cloud')) return '云下载接口';
+  return '接口请求';
+}
+
+/// Custom exception for API errors
+class ApiException implements Exception {
+  final int? status;
+  final String message;
+
+  ApiException({this.status, required this.message});
+
+  @override
+  String toString() => message;
+}
+
+class AuthTokens {
+  final String accessToken;
+  final String? refreshToken;
+  final double? expiresIn;
+
+  AuthTokens({
+    required this.accessToken,
+    this.refreshToken,
+    this.expiresIn,
+  });
+}

lib/core/http/interceptors/auth_interceptor.dart

@@ -0,0 +1,263 @@
+import 'dart:async';
+import 'dart:developer';
+
+import 'package:dio/dio.dart';
+
+import '../../config/app_config.dart';
+import '../../storage/storage_manager.dart';
+import '../http_error.dart';
+import '../dio_client.dart';
+
+/// 光鸭 OAuth token 刷新回调
+typedef OnLogout = Future<void> Function();
+
+class AuthInterceptor extends Interceptor {
+  final OnLogout? onLogout;
+  bool _isRefreshing = false;
+  bool _logoutScheduled = false;
+  final List<Completer<void>> _waitQueue = [];
+
+  AuthInterceptor({this.onLogout});
+
+  @override
+  void onRequest(RequestOptions options, RequestInterceptorHandler handler) {
+    applyNoToastHeader(options);
+
+    // 免认证路径：登录、刷新等
+    if (_isAuthExemptPath(options.path)) {
+      return handler.next(options);
+    }
+
+    final token = StorageManager.get<String>(StorageKeys.accessToken);
+    if (token != null && token.isNotEmpty) {
+      _logoutScheduled = false;
+      options.headers['authorization'] = 'Bearer $token';
+      return handler.next(options);
+    }
+
+    // 无 token → 静默取消
+    return handler.reject(_silentCancel(options));
+  }
+
+  bool _isAuthExemptPath(String path) {
+    return path.contains('/auth/signin') ||
+        path.contains('/auth/verification') ||
+        path.contains('/auth/device/code') ||
+        path.contains('/auth/token');
+  }
+
+  bool _isSilentCancel(DioException err) {
+    return err.type == DioExceptionType.cancel &&
+        err.error?.toString() == 'silent_auth_cancel';
+  }
+
+  @override
+  void onError(DioException err, ErrorInterceptorHandler handler) async {
+    if (_isSilentCancel(err)) {
+      return handler.next(err);
+    }
+
+    final status = err.response?.statusCode;
+    final alreadyLoggedOut = status == 401 && _isAlreadyLoggedOut;
+
+    if (!alreadyLoggedOut) {
+      log('[Auth] error path=${err.requestOptions.path} status=$status');
+    }
+
+    // 免认证路径的错误直接放行
+    if (_isAuthExemptPath(err.requestOptions.path)) {
+      return handler.next(err);
+    }
+
+    // 网络错误
+    if (err.type == DioExceptionType.connectionError ||
+        err.type == DioExceptionType.connectionTimeout ||
+        err.type == DioExceptionType.sendTimeout ||
+        err.type == DioExceptionType.receiveTimeout) {
+      return handler.next(err);
+    }
+
+    // 非 401 → 直接传递
+    if (status != 401) {
+      return handler.next(err);
+    }
+
+    // 以下全部是 401 处理
+    if (alreadyLoggedOut) {
+      return handler.reject(_silentCancel(err.requestOptions));
+    }
+
+    // 刷新接口本身 401 → refresh token 也失效了
+    if (err.requestOptions.path.contains('/auth/token') &&
+        err.requestOptions.method == 'POST') {
+      await _logout();
+      return handler.reject(_silentCancel(err.requestOptions));
+    }
+
+    // 获取 refreshToken
+    final refreshToken = StorageManager.get<String>(StorageKeys.refreshToken);
+
+    // 没有 refreshToken → 静默登出
+    if (refreshToken == null || refreshToken.isEmpty) {
+      await _logout();
+      return handler.reject(_silentCancel(err.requestOptions));
+    }
+
+    // 已经在刷新中 → 排队等待
+    if (_isRefreshing) {
+      final completer = Completer<void>();
+      _waitQueue.add(completer);
+      await completer.future;
+
+      final newToken = StorageManager.get<String>(StorageKeys.accessToken);
+      if (newToken == null || newToken.isEmpty) {
+        return handler.reject(_silentCancel(err.requestOptions));
+      }
+
+      final request = err.requestOptions;
+      request.headers['authorization'] = 'Bearer $newToken';
+
+      try {
+        final response = await DioClient.dio.fetch(request);
+        return handler.resolve(response);
+      } catch (e) {
+        return handler.reject(_silentCancel(err.requestOptions));
+      }
+    }
+
+    // 开始刷新
+    _isRefreshing = true;
+    log('[Auth] refreshing access token');
+
+    try {
+      final dio = Dio(
+        BaseOptions(
+          baseUrl: AppConfig.accountBase,
+          connectTimeout: const Duration(seconds: 10),
+          receiveTimeout: const Duration(seconds: 15),
+        ),
+      );
+
+      final res = await dio.post(
+        '/v1/auth/token',
+        data: {
+          'client_id': AppConfig.clientID,
+          'grant_type': 'refresh_token',
+          'refresh_token': refreshToken,
+        },
+        options: Options(
+          headers: {
+            'Accept': 'application/json, text/plain, */*',
+            'Content-Type': 'application/json',
+            'Origin': 'https://www.guangyapan.com',
+            'Referer': 'https://www.guangyapan.com/',
+            'did': StorageManager.get<String>(StorageKeys.deviceID) ?? '',
+            'dt': '4',
+            'x-action': '401',
+          },
+        ),
+      );
+
+      log('[Auth] access token refreshed');
+
+      final data = res.data;
+      final newAccess = _findStringDeep(data, ['access_token', 'accessToken']);
+      final newRefresh = _findStringDeep(data, [
+        'refresh_token',
+        'refreshToken',
+      ]);
+
+      if (newAccess == null) {
+        throw Exception('刷新令牌返回数据无效');
+      }
+
+      // 保存新 token
+      await StorageManager.set(StorageKeys.accessToken, newAccess);
+      if (newRefresh != null) {
+        await StorageManager.set(StorageKeys.refreshToken, newRefresh);
+      }
+
+      // 保存过期时间
+      final expiresIn = data is Map ? data['expires_in'] : null;
+      if (expiresIn != null) {
+        final expiresAt =
+            DateTime.now().millisecondsSinceEpoch +
+            (expiresIn is int
+                    ? expiresIn
+                    : int.tryParse(expiresIn.toString()) ?? 3600) *
+                1000;
+        await StorageManager.set(StorageKeys.tokenExpiresAt, expiresAt);
+      }
+
+      // 唤醒排队的请求
+      for (var c in _waitQueue) {
+        c.complete();
+      }
+      _waitQueue.clear();
+
+      // 用新 token 重试当前请求
+      final request = err.requestOptions;
+      request.headers['authorization'] = 'Bearer $newAccess';
+
+      final response = await DioClient.dio.fetch(request);
+      return handler.resolve(response);
+    } catch (e) {
+      log('[Auth] token refresh failed: $e');
+
+      for (var c in _waitQueue) {
+        c.complete();
+      }
+      _waitQueue.clear();
+
+      await _logout();
+      return handler.reject(_silentCancel(err.requestOptions));
+    } finally {
+      _isRefreshing = false;
+    }
+  }
+
+  DioException _silentCancel(RequestOptions options) {
+    return DioException(
+      requestOptions: options,
+      type: DioExceptionType.cancel,
+      error: 'silent_auth_cancel',
+    );
+  }
+
+  Future<void> _logout() async {
+    if (_logoutScheduled) return;
+    _logoutScheduled = true;
+
+    log('[Auth] logout scheduled');
+    await StorageManager.delete(StorageKeys.accessToken);
+    await StorageManager.delete(StorageKeys.refreshToken);
+    await StorageManager.delete(StorageKeys.tokenExpiresAt);
+
+    final logout = onLogout;
+    if (logout != null) {
+      await logout();
+    }
+    _logoutScheduled = false;
+  }
+
+  bool get _isAlreadyLoggedOut {
+    return StorageManager.get<String>(StorageKeys.accessToken) == null &&
+        StorageManager.get<String>(StorageKeys.refreshToken) == null;
+  }
+
+  static String? _findStringDeep(dynamic value, List<String> keys) {
+    if (value is Map) {
+      for (final key in keys) {
+        final v = value[key];
+        if (v != null && v.toString().isNotEmpty) return v.toString();
+      }
+      for (final entry in value.entries) {
+        if (entry.value is Map) {
+          final found = _findStringDeep(entry.value, keys);
+          if (found != null) return found;
+        }
+      }
+    }
+    return null;
+  }
+}

lib/core/http/interceptors/response_interceptor.dart

@@ -0,0 +1,113 @@
+import 'dart:convert';
+import 'dart:developer';
+
+import 'package:dio/dio.dart';
+
+import '../http_error.dart';
+
+class ResponseInterceptor extends Interceptor {
+  /// Extra key: true = account API (skip business code check)
+  static const String skipCodeCheckKey = 'skipBusinessCodeCheck';
+
+  @override
+  void onResponse(Response response, ResponseInterceptorHandler handler) {
+    final data = response.data;
+
+    // 流式响应直接放行
+    if (data is ResponseBody) {
+      return handler.next(response);
+    }
+
+    // 尝试解析 JSON
+    if (data is String) {
+      try {
+        response.data = jsonDecode(data);
+      } catch (_) {
+        // non-JSON response, pass through
+      }
+    }
+
+    final body = response.data;
+
+    if (body is! Map) {
+      return handler.next(response);
+    }
+
+    // Account API 跳过业务 code 检查（响应格式是 {data: {...}}，没有 code 字段）
+    final skipCodeCheck =
+        response.requestOptions.extra[skipCodeCheckKey] == true ||
+        response.requestOptions.headers['x-skip-code-check'] == true;
+
+    if (skipCodeCheck) {
+      return handler.next(response);
+    }
+
+    // 业务 API：检查 code 字段
+    final code = _businessCode(body['code']);
+    final message = extractHttpMessage(body);
+
+    // code == 0/200 视为成功。不同网关返回的业务成功码不完全一致。
+    if (code == null || code == 0 || code == 200) {
+      if (message != null && message.isNotEmpty) {
+        response.extra['success_message'] = message;
+      }
+      return handler.next(response);
+    }
+
+    // 其他 code 视为业务错误
+    final errorMsg = message ?? _defaultErrorMessage(code);
+    return handler.reject(
+      DioException(
+        requestOptions: response.requestOptions,
+        response: response,
+        type: DioExceptionType.badResponse,
+        error: errorMsg,
+      ),
+    );
+  }
+
+  @override
+  void onError(DioException err, ErrorInterceptorHandler handler) {
+    if (err.type == DioExceptionType.cancel) {
+      return handler.next(err);
+    }
+
+    // 网络错误
+    if (err.type == DioExceptionType.connectionError ||
+        err.type == DioExceptionType.connectionTimeout ||
+        err.type == DioExceptionType.sendTimeout ||
+        err.type == DioExceptionType.receiveTimeout) {
+      if (!suppressErrorToast(err.requestOptions)) {
+        log(
+          '[HTTP] ${requestToastMessage(err.requestOptions, '请求超时或连接失败，请检查网络')}',
+        );
+      }
+      return handler.next(err);
+    }
+
+    // 其他错误
+    if (!suppressErrorToast(err.requestOptions)) {
+      final msg = err.response?.data is Map
+          ? extractHttpMessage(err.response?.data) ?? '请求失败'
+          : '请求失败';
+      log('[HTTP] ${requestToastMessage(err.requestOptions, msg)}');
+    }
+
+    return handler.next(err);
+  }
+
+  static String? _defaultErrorMessage(dynamic code) {
+    if (code == 400) return '请求参数错误';
+    if (code == 401) return '未授权，请重新登录';
+    if (code == 403) return '没有权限执行此操作';
+    if (code == 404) return '接口不存在';
+    if (code == 500) return '服务器内部错误';
+    return '请求失败 ($code)';
+  }
+
+  static int? _businessCode(dynamic value) {
+    if (value == null) return null;
+    if (value is int) return value;
+    return int.tryParse(value.toString());
+  }
+}

lib/core/storage/storage_manager.dart

@@ -0,0 +1,50 @@
+import 'package:hive_flutter/hive_flutter.dart';
+
+class StorageKeys {
+  static const String apiBase = 'guangya.apiBase';
+  static const String accountBase = 'guangya.accountBase';
+  static const String accessToken = 'guangya.accessToken';
+  static const String refreshToken = 'guangya.refreshToken';
+  static const String deviceID = 'guangya.deviceID';
+  static const String tokenExpiresAt = 'guangya.tokenExpiresAt';
+  static const String baseUrl = 'guangya.baseUrl';
+  static const String themeMode = 'guangya.themeMode';
+  static const String tmdbApiKey = 'guangya.tmdbApiKey';
+  static const String tmdbProxyHost = 'guangya.tmdbProxyHost';
+  static const String tmdbProxyPort = 'guangya.tmdbProxyPort';
+  static const String mediaLibraries = 'guangya.mediaLibraries';
+  static const String mediaLibraryItems = 'guangya.mediaLibraryItems';
+}
+
+class StorageManager {
+  static const String _boxName = 'guangya';
+  static Box? _box;
+
+  static Future<void> init() async {
+    await Hive.initFlutter();
+    _box = await Hive.openBox(_boxName);
+  }
+
+  static Box get _instance {
+    if (_box == null) throw StateError('StorageManager not initialized');
+    return _box!;
+  }
+
+  static T? get<T>(String key) => _box?.get(key) as T?;
+
+  static Future<void> set(String key, dynamic value) async {
+    if (value == null) {
+      await _instance.delete(key);
+    } else {
+      await _instance.put(key, value);
+    }
+  }
+
+  static Future<void> delete(String key) async {
+    await _instance.delete(key);
+  }
+
+  static Future<void> clear() async {
+    await _instance.clear();
+  }
+}

lib/main.dart

@@ -0,0 +1,53 @@
+import 'dart:io';
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:window_manager/window_manager.dart';
+import 'core/storage/storage_manager.dart';
+import 'core/http/dio_client.dart';
+import 'app/app.dart';
+
+void main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+
+  // Init Hive for persistent storage
+  await StorageManager.init();
+
+  // Init Dio HTTP client
+  DioClient.init();
+
+  if (Platform.isMacOS || Platform.isWindows || Platform.isLinux) {
+    await windowManager.ensureInitialized();
+    const options = WindowOptions(
+      size: Size(1280, 820),
+      minimumSize: Size(980, 640),
+      center: true,
+      backgroundColor: Colors.transparent,
+      titleBarStyle: TitleBarStyle.hidden,
+    );
+    windowManager.waitUntilReadyToShow(options, () async {
+      await windowManager.show();
+      await windowManager.focus();
+    });
+  }
+
+  // Trigger network permission
+  _triggerNetworkPermission();
+
+  runApp(const ProviderScope(child: GuangyaApp()));
+}
+
+/// Startup network permission trigger
+void _triggerNetworkPermission() {
+  Future.delayed(const Duration(seconds: 2), () async {
+    try {
+      final url = Uri.parse('https://www.baidu.com');
+      final client = HttpClient();
+      client.connectionTimeout = const Duration(seconds: 5);
+      final request = await client.getUrl(url);
+      await request.close();
+      client.close();
+    } catch (_) {
+      // Silently ignore - permission dialog may have been shown
+    }
+  });
+}

lib/models/cloud_file.dart

@@ -0,0 +1,260 @@
+import 'package:intl/intl.dart';
+
+/// Cloud file model representing a file or folder in the cloud drive.
+class CloudFile {
+  static const supportedVideoExtensions = {
+    'mp4',
+    'm4v',
+    'mkv',
+    'mov',
+    'avi',
+    'ts',
+    'm2ts',
+    'mts',
+    'webm',
+    'flv',
+    'f4v',
+    'wmv',
+    'asf',
+    'mpg',
+    'mpeg',
+    'vob',
+    'iso',
+    'rm',
+    'rmvb',
+    '3gp',
+    'ogv',
+  };
+
+  final String id;
+  final String name;
+  final bool isDirectory;
+  final int? size;
+  final String? gcid;
+  final int? subDirectoryCount;
+  final int? subFileCount;
+  final String modifiedAt;
+  final String cloudPath;
+  final int fileType;
+
+  const CloudFile({
+    required this.id,
+    required this.name,
+    required this.isDirectory,
+    this.size,
+    this.gcid,
+    this.subDirectoryCount,
+    this.subFileCount,
+    this.modifiedAt = '',
+    this.cloudPath = '',
+    this.fileType = 0,
+  });
+
+  bool get isVideo {
+    if (isDirectory) return false;
+    if (fileType == 2) return true;
+    final ext = name.split('.').last.toLowerCase();
+    return supportedVideoExtensions.contains(ext);
+  }
+
+  bool get isImage => fileType == 1;
+  bool get isAudio => fileType == 3;
+  bool get isDocument => fileType == 4;
+
+  String get icon {
+    if (isDirectory) return 'folder';
+    if (isVideo) return 'movie';
+    switch (fileType) {
+      case 1:
+        return 'image';
+      case 2:
+        return 'movie';
+      case 3:
+        return 'music_note';
+      case 4:
+        return 'description';
+      case 5:
+      case 9:
+        return 'archive';
+      default:
+        return 'insert_drive_file';
+    }
+  }
+
+  String get typeName {
+    if (isDirectory) return '文件夹';
+    if (isVideo) return '视频';
+    const names = {1: '图片', 2: '视频', 3: '音频', 4: '文档', 5: '压缩包', 9: 'BT种子'};
+    return names[fileType] ?? '文件';
+  }
+
+  String get formattedSize {
+    if (size == null) return '--';
+    return _formatBytes(size!);
+  }
+
+  static String _formatBytes(int bytes) {
+    if (bytes < 1024) return '$bytes B';
+    if (bytes < 1024 * 1024) return '${(bytes / 1024).toStringAsFixed(1)} KB';
+    if (bytes < 1024 * 1024 * 1024) {
+      return '${(bytes / (1024 * 1024)).toStringAsFixed(1)} MB';
+    }
+    return '${(bytes / (1024 * 1024 * 1024)).toStringAsFixed(1)} GB';
+  }
+
+  factory CloudFile.fromJson(Map<String, dynamic> json) {
+    final name =
+        json['name'] ??
+        json['fileName'] ??
+        json['file_name'] ??
+        json['resName'] ??
+        json['res_name'] ??
+        json['dirName'] ??
+        json['dir_name'] ??
+        '';
+    final id = _extractId(json);
+    if (id.isEmpty) throw FormatException('Missing file ID');
+
+    final resourceType = _extractInt(json, ['resType']);
+    final type = _extractInt(json, ['fileType', 'type']) ?? 0;
+
+    bool isDir;
+    final explicitDir = json['isDir'] ?? json['dir'] ?? json['directoryType'];
+    if (explicitDir != null) {
+      isDir = _truthyDirectoryFlag(explicitDir);
+    } else if (resourceType != null) {
+      isDir = resourceType == 2;
+    } else {
+      isDir =
+          type == 0 && (json['dirName'] != null || json['children'] != null);
+    }
+
+    int? fileSize = _extractIntDeep(json, [
+      'size',
+      'fileSize',
+      'resSize',
+      'totalSize',
+      'dirSize',
+      'folderSize',
+    ]);
+    if (isDir && fileSize == null) fileSize = 0;
+    final epoch = _extractIntDeep(json, ['utime', 'ctime']);
+
+    return CloudFile(
+      id: id,
+      name: name.toString(),
+      isDirectory: isDir,
+      size: fileSize,
+      gcid: _extractStringDeep(json, ['gcid', 'gcId', 'gcidValue', 'hash']),
+      subDirectoryCount: _extractIntDeep(json, ['subDirCount']),
+      subFileCount: _extractIntDeep(json, ['subFileCount']),
+      modifiedAt:
+          json['updateTime']?.toString() ??
+          json['updatedAt']?.toString() ??
+          json['modifyTime']?.toString() ??
+          json['createTime']?.toString() ??
+          (epoch == null ? null : _formatEpoch(epoch)) ??
+          '',
+      cloudPath:
+          _extractString(json, ['location', 'path', 'fullPath']) ??
+          name.toString(),
+      fileType: type,
+    );
+  }
+
+  static String _extractId(Map<String, dynamic> json) {
+    for (final key in ['fileId', 'file_id', 'resId', 'res_id', 'fid', 'id']) {
+      final v = json[key];
+      if (v != null && v.toString().isNotEmpty) return v.toString();
+    }
+    return '';
+  }
+
+  static String? _extractString(Map<String, dynamic> json, List<String> keys) {
+    for (final key in keys) {
+      final v = json[key];
+      if (v != null) return v.toString();
+    }
+    return null;
+  }
+
+  static int? _extractInt(Map<String, dynamic> json, List<String> keys) {
+    for (final key in keys) {
+      final v = json[key];
+      final value = _toInt(v);
+      if (value != null) return value;
+    }
+    return null;
+  }
+
+  static String? _extractStringDeep(
+    Map<String, dynamic> json,
+    List<String> keys,
+  ) {
+    final direct = _extractString(json, keys);
+    if (direct != null && direct.isNotEmpty) return direct;
+    for (final entry in json.entries) {
+      final value = entry.value;
+      if (value is Map<String, dynamic>) {
+        final found = _extractStringDeep(value, keys);
+        if (found != null && found.isNotEmpty) return found;
+      } else if (value is List) {
+        for (final item in value) {
+          if (item is Map<String, dynamic>) {
+            final found = _extractStringDeep(item, keys);
+            if (found != null && found.isNotEmpty) return found;
+          }
+        }
+      }
+    }
+    return null;
+  }
+
+  static int? _extractIntDeep(Map<String, dynamic> json, List<String> keys) {
+    final direct = _extractInt(json, keys);
+    if (direct != null) return direct;
+    for (final entry in json.entries) {
+      final value = entry.value;
+      if (value is Map<String, dynamic>) {
+        final found = _extractIntDeep(value, keys);
+        if (found != null) return found;
+      } else if (value is List) {
+        for (final item in value) {
+          if (item is Map<String, dynamic>) {
+            final found = _extractIntDeep(item, keys);
+            if (found != null) return found;
+          }
+        }
+      }
+    }
+    return null;
+  }
+
+  static int? _toInt(dynamic value) {
+    if (value == null) return null;
+    if (value is int) return value;
+    if (value is double) return value.toInt();
+    return int.tryParse(value.toString());
+  }
+
+  static bool _truthyDirectoryFlag(dynamic value) {
+    if (value is bool) return value;
+    if (value is num) return value == 1;
+    final text = value.toString().toLowerCase();
+    return text == '1' || text == 'true' || text == 'folder' || text == 'dir';
+  }
+
+  static String _formatEpoch(int epoch) {
+    final seconds = epoch > 9999999999 ? epoch ~/ 1000 : epoch;
+    return DateFormat(
+      'yyyy-MM-dd HH:mm',
+    ).format(DateTime.fromMillisecondsSinceEpoch(seconds * 1000));
+  }
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) || other is CloudFile && id == other.id;
+
+  @override
+  int get hashCode => id.hashCode;
+}

lib/models/media_library.dart

@@ -0,0 +1,387 @@
+import 'cloud_file.dart';
+
+enum TMDBMediaKind { automatic, movie, tv }
+
+extension TMDBMediaKindX on TMDBMediaKind {
+  String get title {
+    switch (this) {
+      case TMDBMediaKind.automatic:
+        return '自动识别';
+      case TMDBMediaKind.movie:
+        return '电影';
+      case TMDBMediaKind.tv:
+        return '剧集';
+    }
+  }
+}
+
+enum MediaLibraryKind { movies, series, mixed }
+
+extension MediaLibraryKindX on MediaLibraryKind {
+  String get title {
+    switch (this) {
+      case MediaLibraryKind.movies:
+        return '电影';
+      case MediaLibraryKind.series:
+        return '电视剧';
+      case MediaLibraryKind.mixed:
+        return '混合内容';
+    }
+  }
+}
+
+class MediaLibrarySource {
+  final String id;
+  final String? rootID;
+  final String path;
+
+  const MediaLibrarySource({
+    required this.id,
+    required this.rootID,
+    required this.path,
+  });
+
+  factory MediaLibrarySource.fromJson(Map<String, dynamic> json) {
+    return MediaLibrarySource(
+      id:
+          json['id']?.toString() ??
+          DateTime.now().microsecondsSinceEpoch.toString(),
+      rootID: json['rootID']?.toString(),
+      path: json['path']?.toString() ?? '未配置目录',
+    );
+  }
+
+  Map<String, dynamic> toJson() => {'id': id, 'rootID': rootID, 'path': path};
+}
+
+class MediaLibraryDefinition {
+  final String id;
+  final String name;
+  final List<MediaLibrarySource> sources;
+  final MediaLibraryKind kind;
+  final bool recursive;
+  final int minimumSizeMB;
+  final DateTime? updatedAt;
+
+  const MediaLibraryDefinition({
+    required this.id,
+    required this.name,
+    required this.sources,
+    this.kind = MediaLibraryKind.mixed,
+    this.recursive = true,
+    this.minimumSizeMB = 50,
+    this.updatedAt,
+  });
+
+  String? get rootID => sources.isEmpty ? null : sources.first.rootID;
+
+  String get rootPath {
+    if (sources.length == 1) return sources.first.path;
+    if (sources.isEmpty) return '未配置目录';
+    return '${sources.length} 个媒体目录';
+  }
+
+  MediaLibraryDefinition copyWith({
+    String? name,
+    List<MediaLibrarySource>? sources,
+    MediaLibraryKind? kind,
+    bool? recursive,
+    int? minimumSizeMB,
+    DateTime? updatedAt,
+  }) {
+    return MediaLibraryDefinition(
+      id: id,
+      name: name ?? this.name,
+      sources: sources ?? this.sources,
+      kind: kind ?? this.kind,
+      recursive: recursive ?? this.recursive,
+      minimumSizeMB: minimumSizeMB ?? this.minimumSizeMB,
+      updatedAt: updatedAt ?? this.updatedAt,
+    );
+  }
+
+  factory MediaLibraryDefinition.fromJson(Map<String, dynamic> json) {
+    final rawSources = json['sources'];
+    final sources = rawSources is List
+        ? rawSources
+              .whereType<Map>()
+              .map(
+                (item) => MediaLibrarySource.fromJson(
+                  Map<String, dynamic>.from(item),
+                ),
+              )
+              .toList()
+        : [
+            MediaLibrarySource(
+              id: '${json['id'] ?? DateTime.now().microsecondsSinceEpoch}-legacy',
+              rootID: json['rootID']?.toString(),
+              path: json['rootPath']?.toString() ?? '未配置目录',
+            ),
+          ];
+    return MediaLibraryDefinition(
+      id:
+          json['id']?.toString() ??
+          DateTime.now().microsecondsSinceEpoch.toString(),
+      name: json['name']?.toString() ?? '未命名媒体库',
+      sources: sources,
+      kind: MediaLibraryKind.values.firstWhere(
+        (kind) => kind.name == json['kind']?.toString(),
+        orElse: () => MediaLibraryKind.mixed,
+      ),
+      recursive: json['recursive'] != false,
+      minimumSizeMB: _toInt(json['minimumSizeMB']) ?? 50,
+      updatedAt: _parseDate(json['updatedAt']),
+    );
+  }
+
+  Map<String, dynamic> toJson() => {
+    'id': id,
+    'name': name,
+    'sources': sources.map((source) => source.toJson()).toList(),
+    'kind': kind.name,
+    'recursive': recursive,
+    'minimumSizeMB': minimumSizeMB,
+    'updatedAt': updatedAt?.toIso8601String(),
+  };
+}
+
+class MediaLibraryItem {
+  final String libraryID;
+  final CloudFile file;
+  final int? tmdbID;
+  final String title;
+  final String originalTitle;
+  final TMDBMediaKind? mediaKind;
+  final String releaseDate;
+  final String overview;
+  final String? posterPath;
+  final String? backdropPath;
+  final bool hasChineseAudio;
+  final bool hasChineseSubtitle;
+  final int? collectionID;
+  final String? collectionName;
+  final DateTime updatedAt;
+
+  const MediaLibraryItem({
+    required this.libraryID,
+    required this.file,
+    this.tmdbID,
+    required this.title,
+    required this.originalTitle,
+    this.mediaKind,
+    this.releaseDate = '',
+    this.overview = '',
+    this.posterPath,
+    this.backdropPath,
+    this.hasChineseAudio = false,
+    this.hasChineseSubtitle = false,
+    this.collectionID,
+    this.collectionName,
+    required this.updatedAt,
+  });
+
+  String get id => file.id;
+  String get year => releaseDate.length >= 4 ? releaseDate.substring(0, 4) : '';
+  bool get isMatched => mediaKind != null && tmdbID != null;
+
+  factory MediaLibraryItem.fromFile(String libraryID, CloudFile file) {
+    final parsed = ParsedMediaName.parse(file.name);
+    final kind = parsed.isEpisode ? TMDBMediaKind.tv : TMDBMediaKind.movie;
+    return MediaLibraryItem(
+      libraryID: libraryID,
+      file: file,
+      title: parsed.title,
+      originalTitle: parsed.title,
+      mediaKind: kind,
+      releaseDate: parsed.year == null ? '' : '${parsed.year}-01-01',
+      updatedAt: DateTime.now(),
+    );
+  }
+
+  factory MediaLibraryItem.fromJson(Map<String, dynamic> json) {
+    return MediaLibraryItem(
+      libraryID: json['libraryID']?.toString() ?? '',
+      file: CloudFile(
+        id: json['fileID']?.toString() ?? '',
+        name: json['cloudName']?.toString() ?? '',
+        isDirectory: false,
+        size: _toInt(json['fileSize']),
+        gcid: json['gcid']?.toString(),
+        modifiedAt: json['modifiedAt']?.toString() ?? '',
+        cloudPath: json['resourcePath']?.toString() ?? '',
+        fileType: _toInt(json['fileType']) ?? 2,
+      ),
+      tmdbID: _toInt(json['tmdbID']),
+      title: json['title']?.toString() ?? '',
+      originalTitle: json['originalTitle']?.toString() ?? '',
+      mediaKind: TMDBMediaKind.values
+          .where((kind) => kind.name == json['mediaKind'])
+          .firstOrNull,
+      releaseDate: json['releaseDate']?.toString() ?? '',
+      overview: json['overview']?.toString() ?? '',
+      posterPath: json['posterPath']?.toString(),
+      backdropPath: json['backdropPath']?.toString(),
+      hasChineseAudio: json['hasChineseAudio'] == true,
+      hasChineseSubtitle: json['hasChineseSubtitle'] == true,
+      collectionID: _toInt(json['collectionID']),
+      collectionName: json['collectionName']?.toString(),
+      updatedAt: _parseDate(json['updatedAt']) ?? DateTime.now(),
+    );
+  }
+
+  Map<String, dynamic> toJson() => {
+    'libraryID': libraryID,
+    'fileID': file.id,
+    'resourcePath': file.cloudPath,
+    'cloudName': file.name,
+    'fileSize': file.size,
+    'gcid': file.gcid,
+    'fileType': file.fileType,
+    'modifiedAt': file.modifiedAt,
+    'tmdbID': tmdbID,
+    'mediaKind': mediaKind?.name,
+    'title': title,
+    'originalTitle': originalTitle,
+    'releaseDate': releaseDate,
+    'overview': overview,
+    'posterPath': posterPath,
+    'backdropPath': backdropPath,
+    'hasChineseAudio': hasChineseAudio,
+    'hasChineseSubtitle': hasChineseSubtitle,
+    'collectionID': collectionID,
+    'collectionName': collectionName,
+    'updatedAt': updatedAt.toIso8601String(),
+  };
+}
+
+class MediaLibraryStatistics {
+  final int total;
+  final int movies;
+  final int series;
+  final int unmatched;
+  final int collections;
+
+  const MediaLibraryStatistics({
+    this.total = 0,
+    this.movies = 0,
+    this.series = 0,
+    this.unmatched = 0,
+    this.collections = 0,
+  });
+
+  factory MediaLibraryStatistics.fromItems(Iterable<MediaLibraryItem> items) {
+    var total = 0;
+    var movies = 0;
+    var series = 0;
+    var unmatched = 0;
+    final collections = <String>{};
+    for (final item in items) {
+      total++;
+      if (item.mediaKind == TMDBMediaKind.movie) movies++;
+      if (item.mediaKind == TMDBMediaKind.tv) series++;
+      if (!item.isMatched) unmatched++;
+      final collectionKey =
+          item.collectionID?.toString() ?? item.collectionName;
+      if (collectionKey != null && collectionKey.isNotEmpty) {
+        collections.add(collectionKey);
+      }
+    }
+    return MediaLibraryStatistics(
+      total: total,
+      movies: movies,
+      series: series,
+      unmatched: unmatched,
+      collections: collections.length,
+    );
+  }
+}
+
+class MediaLibraryScanProgress {
+  final String phase;
+  final int completed;
+  final int total;
+
+  const MediaLibraryScanProgress({
+    this.phase = '',
+    this.completed = 0,
+    this.total = 0,
+  });
+}
+
+class ParsedMediaName {
+  final String title;
+  final int? year;
+  final int? season;
+  final int? episode;
+  final bool isEpisode;
+
+  const ParsedMediaName({
+    required this.title,
+    this.year,
+    this.season,
+    this.episode,
+    this.isEpisode = false,
+  });
+
+  factory ParsedMediaName.parse(String name) {
+    var stem = name.replaceFirst(RegExp(r'\.[^.]+$'), '');
+    stem = stem.replaceAll(RegExp(r'[\._]+'), ' ');
+
+    final episodeMatch =
+        RegExp(
+          r'(?:S|第)\s*(\d{1,2})\s*(?:E|季\s*第?)\s*(\d{1,3})',
+          caseSensitive: false,
+        ).firstMatch(stem) ??
+        RegExp(r'(\d{1,2})x(\d{1,3})', caseSensitive: false).firstMatch(stem);
+    final yearMatch = RegExp(r'(19\d{2}|20\d{2})').firstMatch(stem);
+
+    final cutIndex =
+        [
+          episodeMatch?.start,
+          yearMatch?.start,
+          RegExp(
+            r'\b(2160p|1080p|720p|bluray|web[- ]?dl|hdtv|x264|x265|hevc)\b',
+            caseSensitive: false,
+          ).firstMatch(stem)?.start,
+        ].whereType<int>().fold<int?>(
+          null,
+          (min, value) => min == null || value < min ? value : min,
+        );
+
+    var title = cutIndex == null ? stem : stem.substring(0, cutIndex);
+    title = title
+        .replaceAll(RegExp(r'[\[\]\(\)]'), ' ')
+        .replaceAll(RegExp(r'\s+'), ' ')
+        .trim();
+    if (title.isEmpty) title = stem.trim();
+
+    return ParsedMediaName(
+      title: title,
+      year: yearMatch == null ? null : int.tryParse(yearMatch.group(1)!),
+      season: episodeMatch == null
+          ? null
+          : int.tryParse(episodeMatch.group(1)!),
+      episode: episodeMatch == null
+          ? null
+          : int.tryParse(episodeMatch.group(2)!),
+      isEpisode: episodeMatch != null,
+    );
+  }
+}
+
+int? _toInt(dynamic value) {
+  if (value == null) return null;
+  if (value is int) return value;
+  if (value is double) return value.toInt();
+  return int.tryParse(value.toString());
+}
+
+DateTime? _parseDate(dynamic value) {
+  if (value == null) return null;
+  if (value is DateTime) return value;
+  return DateTime.tryParse(value.toString());
+}
+
+extension _FirstOrNull<T> on Iterable<T> {
+  T? get firstOrNull => isEmpty ? null : first;
+}

lib/pages/login_page.dart

@@ -0,0 +1,330 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:qr_flutter/qr_flutter.dart';
+import 'package:shadcn_ui/shadcn_ui.dart';
+import '../providers/auth_provider.dart';
+
+class LoginPage extends ConsumerStatefulWidget {
+  const LoginPage({super.key});
+
+  @override
+  ConsumerState<LoginPage> createState() => _LoginPageState();
+}
+
+class _LoginPageState extends ConsumerState<LoginPage> {
+  final _phoneController = TextEditingController(text: '+86 ');
+  final _codeController = TextEditingController();
+  String _activeTab = 'sms';
+
+  @override
+  void dispose() {
+    _phoneController.dispose();
+    _codeController.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = ShadTheme.of(context);
+    final auth = ref.watch(authProvider);
+
+    return Scaffold(
+      body: Container(
+        decoration: BoxDecoration(
+          gradient: LinearGradient(
+            begin: Alignment.topLeft,
+            end: Alignment.bottomRight,
+            colors: [
+              theme.colorScheme.primary.withAlpha(30),
+              theme.colorScheme.background,
+              theme.colorScheme.primary.withAlpha(15),
+            ],
+          ),
+        ),
+        child: Center(
+          child: SingleChildScrollView(
+            padding: const EdgeInsets.all(32),
+            child: ConstrainedBox(
+              constraints: const BoxConstraints(maxWidth: 420),
+              child: Column(
+                mainAxisAlignment: MainAxisAlignment.center,
+                children: [
+                  // Logo
+                  Container(
+                    width: 80,
+                    height: 80,
+                    decoration: BoxDecoration(
+                      color: theme.colorScheme.primary,
+                      borderRadius: BorderRadius.circular(20),
+                      boxShadow: [
+                        BoxShadow(
+                          color: theme.colorScheme.primary.withAlpha(80),
+                          blurRadius: 24,
+                          offset: const Offset(0, 8),
+                        ),
+                      ],
+                    ),
+                    child: Icon(
+                      LucideIcons.cloud,
+                      size: 48,
+                      color: theme.colorScheme.primaryForeground,
+                    ),
+                  ),
+                  const SizedBox(height: 20),
+                  Text(
+                    '光鸭云盘',
+                    style: TextStyle(
+                      fontSize: 28,
+                      fontWeight: FontWeight.bold,
+                      color: theme.colorScheme.foreground,
+                    ),
+                  ),
+                  const SizedBox(height: 8),
+                  Text(
+                    '登录以访问您的云端文件',
+                    style: TextStyle(
+                      fontSize: 15,
+                      color: theme.colorScheme.mutedForeground,
+                    ),
+                  ),
+                  const SizedBox(height: 32),
+
+                  // Login card
+                  ShadCard(
+                    child: Padding(
+                      padding: const EdgeInsets.all(24),
+                      child: Column(
+                        crossAxisAlignment: CrossAxisAlignment.stretch,
+                        children: [
+                          _buildTabs(context),
+                          const SizedBox(height: 24),
+                          if (_activeTab == 'sms')
+                            _buildSMSLogin(context, auth)
+                          else
+                            _buildQRLogin(context, auth),
+                        ],
+                      ),
+                    ),
+                  ),
+                ],
+              ),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget _buildTabs(BuildContext context) {
+    final theme = ShadTheme.of(context);
+
+    return Container(
+      decoration: BoxDecoration(
+        color: theme.colorScheme.muted,
+        borderRadius: BorderRadius.circular(8),
+      ),
+      padding: const EdgeInsets.all(4),
+      child: Row(
+        children: [
+          Expanded(
+            child: _TabButton(
+              label: '手机登录',
+              isActive: _activeTab == 'sms',
+              onTap: () => setState(() => _activeTab = 'sms'),
+            ),
+          ),
+          Expanded(
+            child: _TabButton(
+              label: '扫码登录',
+              isActive: _activeTab == 'qr',
+              onTap: () {
+                setState(() => _activeTab = 'qr');
+                if (_activeTab == 'qr') {
+                  ref.read(authProvider.notifier).initQRLogin();
+                }
+              },
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildSMSLogin(BuildContext context, AuthState auth) {
+    final theme = ShadTheme.of(context);
+
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.stretch,
+      children: [
+        ShadInput(
+          controller: _phoneController,
+          placeholder: const Text('手机号'),
+          leading: Icon(
+            LucideIcons.phone,
+            size: 16,
+            color: theme.colorScheme.mutedForeground,
+          ),
+        ),
+        const SizedBox(height: 16),
+        Row(
+          children: [
+            Expanded(
+              child: ShadInput(
+                controller: _codeController,
+                placeholder: const Text('验证码'),
+                leading: Icon(
+                  LucideIcons.keyRound,
+                  size: 16,
+                  color: theme.colorScheme.mutedForeground,
+                ),
+              ),
+            ),
+            const SizedBox(width: 12),
+            ShadButton.outline(
+              onPressed: auth.codeCountdown > 0
+                  ? null
+                  : () {
+                      ref.read(authProvider.notifier).updatePhoneNumber(
+                          _phoneController.text);
+                      ref.read(authProvider.notifier).sendVerificationCode();
+                    },
+              child: Text(
+                auth.codeCountdown > 0
+                    ? '${auth.codeCountdown}s'
+                    : '获取验证码',
+              ),
+            ),
+          ],
+        ),
+
+        if (auth.errorMessage != null) ...[
+          const SizedBox(height: 12),
+          Container(
+            padding: const EdgeInsets.all(12),
+            decoration: BoxDecoration(
+              color: theme.colorScheme.destructive.withAlpha(20),
+              borderRadius: BorderRadius.circular(8),
+              border: Border.all(
+                color: theme.colorScheme.destructive.withAlpha(50),
+              ),
+            ),
+            child: Text(
+              auth.errorMessage!,
+              style: TextStyle(
+                fontSize: 13,
+                color: theme.colorScheme.destructive,
+              ),
+            ),
+          ),
+        ],
+
+        const SizedBox(height: 24),
+        ShadButton(
+          onPressed: () {
+            ref.read(authProvider.notifier).updatePhoneNumber(
+                _phoneController.text);
+            ref.read(authProvider.notifier).updateVerificationCode(
+                _codeController.text);
+            ref.read(authProvider.notifier).verifySMSCode();
+          },
+          child: const Text('登录'),
+        ),
+      ],
+    );
+  }
+
+  Widget _buildQRLogin(BuildContext context, AuthState auth) {
+    final theme = ShadTheme.of(context);
+
+    return Column(
+      mainAxisAlignment: MainAxisAlignment.center,
+      children: [
+        if (auth.qrPayload.isNotEmpty)
+          Container(
+            width: 200,
+            height: 200,
+            decoration: BoxDecoration(
+              color: theme.colorScheme.background,
+              border: Border.all(color: theme.colorScheme.border),
+              borderRadius: BorderRadius.circular(12),
+            ),
+            child: QrImageView(
+              data: auth.qrPayload,
+              version: QrVersions.auto,
+              size: 180,
+              backgroundColor: Colors.transparent,
+            ),
+          )
+        else
+          const SizedBox(
+            width: 200,
+            height: 200,
+            child: Center(child: ShadProgress()),
+          ),
+        const SizedBox(height: 16),
+        Text(
+          auth.qrStatus,
+          style: TextStyle(
+            fontSize: 14,
+            color: theme.colorScheme.mutedForeground,
+          ),
+        ),
+        const SizedBox(height: 16),
+        ShadButton.outline(
+          onPressed: () => ref.read(authProvider.notifier).initQRLogin(),
+          leading: const Icon(LucideIcons.refreshCw, size: 16),
+          child: const Text('刷新二维码'),
+        ),
+      ],
+    );
+  }
+}
+
+class _TabButton extends StatelessWidget {
+  final String label;
+  final bool isActive;
+  final VoidCallback onTap;
+
+  const _TabButton({
+    required this.label,
+    required this.isActive,
+    required this.onTap,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = ShadTheme.of(context);
+
+    return GestureDetector(
+      onTap: onTap,
+      child: AnimatedContainer(
+        duration: const Duration(milliseconds: 200),
+        padding: const EdgeInsets.symmetric(vertical: 10),
+        decoration: BoxDecoration(
+          color: isActive ? theme.colorScheme.background : Colors.transparent,
+          borderRadius: BorderRadius.circular(6),
+          boxShadow: isActive
+              ? [
+                  BoxShadow(
+                    color: Colors.black.withAlpha(20),
+                    blurRadius: 4,
+                    offset: const Offset(0, 2),
+                  ),
+                ]
+              : null,
+        ),
+        child: Text(
+          label,
+          textAlign: TextAlign.center,
+          style: TextStyle(
+            fontSize: 14,
+            fontWeight: isActive ? FontWeight.w600 : FontWeight.normal,
+            color: isActive
+                ? theme.colorScheme.foreground
+                : theme.colorScheme.mutedForeground,
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/pages/media_library_page.dart

@@ -0,0 +1,789 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:shadcn_ui/shadcn_ui.dart';
+
+import '../core/storage/storage_manager.dart';
+import '../models/media_library.dart';
+import '../providers/auth_provider.dart';
+import '../providers/file_provider.dart';
+import '../providers/media_library_provider.dart';
+
+class MediaLibraryPage extends ConsumerStatefulWidget {
+  final bool showLibrarySidebar;
+  final String? searchTitle;
+
+  const MediaLibraryPage({
+    super.key,
+    this.showLibrarySidebar = true,
+    this.searchTitle,
+  });
+
+  static void showCreateDialog(BuildContext context, WidgetRef ref) {
+    _MediaLibraryPageState._showCreateLibraryDialog(context, ref);
+  }
+
+  @override
+  ConsumerState<MediaLibraryPage> createState() => _MediaLibraryPageState();
+}
+
+class _MediaLibraryPageState extends ConsumerState<MediaLibraryPage> {
+  String _tmdbApiKey = StorageManager.get<String>(StorageKeys.tmdbApiKey) ?? '';
+  bool _showApiKeyInput = false;
+  bool _tmdbSearching = false;
+  String? _tmdbError;
+  List<Map<String, dynamic>> _tmdbResults = [];
+  final _apiKeyController = TextEditingController();
+  final _searchController = TextEditingController();
+
+  @override
+  void initState() {
+    super.initState();
+    _apiKeyController.text = _tmdbApiKey;
+    Future.microtask(() {
+      ref.read(mediaLibraryProvider.notifier).api = ref
+          .read(authProvider.notifier)
+          .api;
+      ref.read(mediaLibraryProvider.notifier).load();
+    });
+  }
+
+  @override
+  void dispose() {
+    _apiKeyController.dispose();
+    _searchController.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final state = ref.watch(mediaLibraryProvider);
+
+    return Padding(
+      padding: const EdgeInsets.fromLTRB(18, 14, 18, 18),
+      child: Column(
+        children: [
+          _buildHeader(context, state),
+          const SizedBox(height: 12),
+          _buildToolbar(context, state),
+          const SizedBox(height: 12),
+          if (state.errorMessage != null || state.statusMessage != null)
+            _buildMessageBar(context, state),
+          Expanded(
+            child: widget.showLibrarySidebar
+                ? Row(
+                    children: [
+                      _buildLibraryList(context, state),
+                      VerticalDivider(
+                        width: 24,
+                        color: ShadTheme.of(context).colorScheme.border,
+                      ),
+                      Expanded(child: _buildMainPanel(context, state)),
+                    ],
+                  )
+                : _buildMainPanel(context, state),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildHeader(BuildContext context, MediaLibraryState state) {
+    final cs = ShadTheme.of(context).colorScheme;
+    final stats = state.statistics;
+    return Row(
+      children: [
+        Icon(Icons.movie_filter_rounded, size: 26, color: cs.primary),
+        const SizedBox(width: 10),
+        Expanded(
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Text(
+                widget.searchTitle ?? '光鸭影视',
+                style: TextStyle(
+                  fontSize: 21,
+                  fontWeight: FontWeight.w700,
+                  color: cs.foreground,
+                ),
+              ),
+              Text(
+                state.selectedLibrary?.name ?? '创建媒体库后扫描云盘影视文件',
+                style: TextStyle(fontSize: 12, color: cs.mutedForeground),
+                overflow: TextOverflow.ellipsis,
+              ),
+            ],
+          ),
+        ),
+        _statPill(context, '全部', stats.total.toString()),
+        _statPill(context, '电影', stats.movies.toString()),
+        _statPill(context, '剧集', stats.series.toString()),
+        _statPill(context, '待匹配', stats.unmatched.toString()),
+      ],
+    );
+  }
+
+  Widget _statPill(BuildContext context, String label, String value) {
+    final cs = ShadTheme.of(context).colorScheme;
+    return Container(
+      margin: const EdgeInsets.only(left: 8),
+      padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 6),
+      decoration: BoxDecoration(
+        color: cs.muted,
+        borderRadius: BorderRadius.circular(8),
+        border: Border.all(color: cs.border),
+      ),
+      child: Text(
+        '$label $value',
+        style: TextStyle(fontSize: 12, color: cs.mutedForeground),
+      ),
+    );
+  }
+
+  Widget _buildToolbar(BuildContext context, MediaLibraryState state) {
+    final cs = ShadTheme.of(context).colorScheme;
+    return Row(
+      children: [
+        Expanded(
+          child: ShadInput(
+            controller: _searchController,
+            placeholder: const Text('搜索影视库或 TMDB…'),
+            leading: Icon(
+              Icons.search_rounded,
+              size: 16,
+              color: cs.mutedForeground,
+            ),
+            onChanged: (value) =>
+                ref.read(mediaLibraryProvider.notifier).setSearchQuery(value),
+            onSubmitted: _searchTMDB,
+          ),
+        ),
+        const SizedBox(width: 8),
+        ShadButton.outline(
+          onPressed: () => _showCreateLibraryDialog(context, ref),
+          leading: const Icon(Icons.add_rounded, size: 16),
+          child: const Text('媒体库'),
+        ),
+        const SizedBox(width: 8),
+        ShadButton.outline(
+          onPressed: state.selectedLibrary == null || state.isScanning
+              ? null
+              : () => ref
+                    .read(mediaLibraryProvider.notifier)
+                    .scanSelectedLibrary(),
+          leading: const Icon(Icons.refresh_rounded, size: 16),
+          child: const Text('扫描'),
+        ),
+        if (state.isScanning) ...[
+          const SizedBox(width: 8),
+          ShadButton.destructive(
+            onPressed: () =>
+                ref.read(mediaLibraryProvider.notifier).cancelScan(),
+            leading: const Icon(Icons.stop_rounded, size: 16),
+            child: const Text('停止'),
+          ),
+        ],
+        const SizedBox(width: 8),
+        ShadButton.outline(
+          onPressed: () => setState(() => _showApiKeyInput = !_showApiKeyInput),
+          leading: Icon(
+            _tmdbApiKey.isEmpty ? Icons.key_off_rounded : Icons.key_rounded,
+            size: 16,
+          ),
+          child: const Text('TMDB'),
+        ),
+        const SizedBox(width: 8),
+        ShadButton(
+          onPressed: _tmdbApiKey.isEmpty
+              ? null
+              : () => _searchTMDB(_searchController.text),
+          leading: const Icon(Icons.travel_explore_rounded, size: 16),
+          child: const Text('匹配'),
+        ),
+      ],
+    );
+  }
+
+  Widget _buildMessageBar(BuildContext context, MediaLibraryState state) {
+    final cs = ShadTheme.of(context).colorScheme;
+    final isError = state.errorMessage != null;
+    return Container(
+      width: double.infinity,
+      margin: const EdgeInsets.only(bottom: 12),
+      padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
+      decoration: BoxDecoration(
+        color: isError ? cs.destructive.withValues(alpha: 0.08) : cs.muted,
+        borderRadius: BorderRadius.circular(8),
+        border: Border.all(color: isError ? cs.destructive : cs.border),
+      ),
+      child: Text(
+        state.errorMessage ?? state.statusMessage ?? '',
+        style: TextStyle(
+          fontSize: 12,
+          color: isError ? cs.destructive : cs.mutedForeground,
+        ),
+      ),
+    );
+  }
+
+  Widget _buildLibraryList(BuildContext context, MediaLibraryState state) {
+    final cs = ShadTheme.of(context).colorScheme;
+    return SizedBox(
+      width: 260,
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          if (_showApiKeyInput) _buildTMDBConfig(context),
+          Text(
+            '媒体库',
+            style: TextStyle(
+              fontSize: 12,
+              fontWeight: FontWeight.w700,
+              color: cs.mutedForeground,
+            ),
+          ),
+          const SizedBox(height: 8),
+          Expanded(
+            child: state.libraries.isEmpty
+                ? _emptyLibraryHint(context)
+                : ListView.builder(
+                    itemCount: state.libraries.length,
+                    itemBuilder: (context, index) {
+                      final library = state.libraries[index];
+                      final selected = library.id == state.selectedLibrary?.id;
+                      return _LibraryRow(
+                        library: library,
+                        selected: selected,
+                        onTap: () => ref
+                            .read(mediaLibraryProvider.notifier)
+                            .selectLibrary(library.id),
+                        onDelete: () => ref
+                            .read(mediaLibraryProvider.notifier)
+                            .deleteLibrary(library.id),
+                      );
+                    },
+                  ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildTMDBConfig(BuildContext context) {
+    final cs = ShadTheme.of(context).colorScheme;
+    return Container(
+      margin: const EdgeInsets.only(bottom: 12),
+      padding: const EdgeInsets.all(10),
+      decoration: BoxDecoration(
+        border: Border.all(color: cs.border),
+        borderRadius: BorderRadius.circular(8),
+      ),
+      child: Column(
+        children: [
+          ShadInput(
+            controller: _apiKeyController,
+            placeholder: const Text('TMDB API Key'),
+            obscureText: true,
+          ),
+          const SizedBox(height: 8),
+          SizedBox(
+            width: double.infinity,
+            child: ShadButton(onPressed: _saveApiKey, child: const Text('保存')),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _emptyLibraryHint(BuildContext context) {
+    final cs = ShadTheme.of(context).colorScheme;
+    return Center(
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: [
+          Icon(
+            Icons.video_library_outlined,
+            size: 42,
+            color: cs.mutedForeground,
+          ),
+          const SizedBox(height: 12),
+          Text(
+            '暂无媒体库',
+            style: TextStyle(fontSize: 14, color: cs.mutedForeground),
+          ),
+          const SizedBox(height: 10),
+          ShadButton.outline(
+            onPressed: () => _showCreateLibraryDialog(context, ref),
+            child: const Text('创建媒体库'),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildMainPanel(BuildContext context, MediaLibraryState state) {
+    if (state.isLoading) {
+      return const Center(child: ShadProgress());
+    }
+    if (state.isScanning) {
+      return _scanProgress(context, state);
+    }
+    if (_tmdbSearching || _tmdbResults.isNotEmpty || _tmdbError != null) {
+      return _tmdbResultPanel(context);
+    }
+    final items = state.visibleItems;
+    if (state.selectedLibrary == null) {
+      return _mainEmpty(context, '还没有媒体库', '从云盘根目录或当前目录创建一个媒体库');
+    }
+    if (items.isEmpty) {
+      return _mainEmpty(context, '没有扫描结果', '点击扫描读取该媒体库下的视频文件');
+    }
+    return LayoutBuilder(
+      builder: (context, constraints) {
+        final columns = (constraints.maxWidth / 220).floor().clamp(2, 6);
+        return GridView.builder(
+          gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
+            crossAxisCount: columns,
+            mainAxisSpacing: 10,
+            crossAxisSpacing: 10,
+            childAspectRatio: 1.8,
+          ),
+          itemCount: items.length,
+          itemBuilder: (context, index) => _MediaItemTile(item: items[index]),
+        );
+      },
+    );
+  }
+
+  Widget _scanProgress(BuildContext context, MediaLibraryState state) {
+    final cs = ShadTheme.of(context).colorScheme;
+    return Center(
+      child: SizedBox(
+        width: 360,
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            const ShadProgress(),
+            const SizedBox(height: 16),
+            Text(
+              state.progress.phase,
+              textAlign: TextAlign.center,
+              style: TextStyle(color: cs.foreground),
+            ),
+            const SizedBox(height: 6),
+            Text(
+              '已发现 ${state.progress.completed} 个视频文件',
+              style: TextStyle(fontSize: 12, color: cs.mutedForeground),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _mainEmpty(BuildContext context, String title, String subtitle) {
+    final cs = ShadTheme.of(context).colorScheme;
+    return Center(
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: [
+          Icon(
+            Icons.movie_creation_outlined,
+            size: 56,
+            color: cs.mutedForeground,
+          ),
+          const SizedBox(height: 14),
+          Text(title, style: TextStyle(fontSize: 16, color: cs.foreground)),
+          const SizedBox(height: 6),
+          Text(
+            subtitle,
+            style: TextStyle(fontSize: 12, color: cs.mutedForeground),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _tmdbResultPanel(BuildContext context) {
+    final cs = ShadTheme.of(context).colorScheme;
+    if (_tmdbSearching) return const Center(child: ShadProgress());
+    if (_tmdbError != null) {
+      return _mainEmpty(context, 'TMDB 请求失败', _tmdbError!);
+    }
+    if (_tmdbResults.isEmpty) {
+      return _mainEmpty(context, '没有 TMDB 结果', '换一个片名继续搜索');
+    }
+    return ListView.separated(
+      itemCount: _tmdbResults.length,
+      separatorBuilder: (context, index) =>
+          Divider(color: cs.border, height: 1),
+      itemBuilder: (context, index) =>
+          _buildTMDBResultItem(context, _tmdbResults[index]),
+    );
+  }
+
+  Widget _buildTMDBResultItem(BuildContext context, Map<String, dynamic> item) {
+    final cs = ShadTheme.of(context).colorScheme;
+    final title = item['title'] ?? item['name'] ?? '未知';
+    final overview = item['overview']?.toString() ?? '';
+    final releaseDate =
+        item['release_date']?.toString() ??
+        item['first_air_date']?.toString() ??
+        '';
+    final mediaType = item['media_type']?.toString() ?? 'movie';
+    final posterPath = item['poster_path'] as String?;
+    final year = releaseDate.length >= 4 ? releaseDate.substring(0, 4) : '';
+
+    return Padding(
+      padding: const EdgeInsets.symmetric(vertical: 10),
+      child: Row(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          ClipRRect(
+            borderRadius: BorderRadius.circular(6),
+            child: posterPath == null
+                ? _posterPlaceholder(context, 74, 110)
+                : Image.network(
+                    'https://image.tmdb.org/t/p/w200$posterPath',
+                    width: 74,
+                    height: 110,
+                    fit: BoxFit.cover,
+                    errorBuilder: (context, error, stackTrace) =>
+                        _posterPlaceholder(context, 74, 110),
+                  ),
+          ),
+          const SizedBox(width: 12),
+          Expanded(
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Row(
+                  children: [
+                    Expanded(
+                      child: Text(
+                        year.isEmpty ? title.toString() : '$title ($year)',
+                        style: TextStyle(
+                          fontSize: 15,
+                          fontWeight: FontWeight.w600,
+                          color: cs.foreground,
+                        ),
+                      ),
+                    ),
+                    ShadBadge(child: Text(mediaType == 'tv' ? '剧集' : '电影')),
+                  ],
+                ),
+                const SizedBox(height: 6),
+                Text(
+                  overview.isEmpty ? '暂无简介' : overview,
+                  style: TextStyle(fontSize: 12, color: cs.mutedForeground),
+                  maxLines: 4,
+                  overflow: TextOverflow.ellipsis,
+                ),
+              ],
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _posterPlaceholder(BuildContext context, double width, double height) {
+    final cs = ShadTheme.of(context).colorScheme;
+    return Container(
+      width: width,
+      height: height,
+      color: cs.muted,
+      child: Icon(Icons.movie_rounded, color: cs.mutedForeground),
+    );
+  }
+
+  static void _showCreateLibraryDialog(BuildContext context, WidgetRef ref) {
+    final fileState = ref.read(fileProvider);
+    final currentRootID = fileState.folderPath.isEmpty
+        ? null
+        : fileState.folderPath.last.id;
+    final currentPath = fileState.folderPath.isEmpty
+        ? '云盘根目录'
+        : fileState.folderPath.map((file) => file.name).join(' / ');
+    final nameController = TextEditingController(
+      text: fileState.folderPath.isEmpty
+          ? '我的影视库'
+          : fileState.folderPath.last.name,
+    );
+    final minSizeController = TextEditingController(text: '50');
+    var kind = MediaLibraryKind.mixed;
+    var recursive = true;
+
+    showShadDialog(
+      context: context,
+      builder: (ctx) => StatefulBuilder(
+        builder: (context, setDialogState) => ShadDialog(
+          title: const Text('创建媒体库'),
+          description: Padding(
+            padding: const EdgeInsets.only(bottom: 8),
+            child: Text('来源：$currentPath'),
+          ),
+          actions: [
+            ShadButton.outline(
+              onPressed: () => Navigator.of(ctx).pop(),
+              child: const Text('取消'),
+            ),
+            ShadButton(
+              onPressed: () {
+                ref
+                    .read(mediaLibraryProvider.notifier)
+                    .createLibrary(
+                      name: nameController.text,
+                      rootID: currentRootID,
+                      rootPath: currentPath,
+                      kind: kind,
+                      recursive: recursive,
+                      minimumSizeMB:
+                          int.tryParse(minSizeController.text.trim()) ?? 50,
+                    );
+                Navigator.of(ctx).pop();
+              },
+              child: const Text('创建'),
+            ),
+          ],
+          child: Material(
+            type: MaterialType.transparency,
+            child: Column(
+              mainAxisSize: MainAxisSize.min,
+              children: [
+                ShadInput(
+                  controller: nameController,
+                  placeholder: const Text('媒体库名称'),
+                ),
+                const SizedBox(height: 10),
+                Row(
+                  children: [
+                    Expanded(
+                      child: DropdownButtonFormField<MediaLibraryKind>(
+                        initialValue: kind,
+                        decoration: const InputDecoration(
+                          labelText: '类型',
+                          border: OutlineInputBorder(),
+                        ),
+                        items: MediaLibraryKind.values
+                            .map(
+                              (value) => DropdownMenuItem(
+                                value: value,
+                                child: Text(value.title),
+                              ),
+                            )
+                            .toList(),
+                        onChanged: (value) {
+                          if (value != null) {
+                            setDialogState(() => kind = value);
+                          }
+                        },
+                      ),
+                    ),
+                    const SizedBox(width: 10),
+                    SizedBox(
+                      width: 120,
+                      child: ShadInput(
+                        controller: minSizeController,
+                        placeholder: const Text('最小 MB'),
+                      ),
+                    ),
+                  ],
+                ),
+                const SizedBox(height: 10),
+                CheckboxListTile(
+                  contentPadding: EdgeInsets.zero,
+                  value: recursive,
+                  onChanged: (value) =>
+                      setDialogState(() => recursive = value ?? true),
+                  title: const Text('递归扫描子目录'),
+                  controlAffinity: ListTileControlAffinity.leading,
+                ),
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+
+  void _saveApiKey() {
+    final key = _apiKeyController.text.trim();
+    StorageManager.set(StorageKeys.tmdbApiKey, key);
+    setState(() {
+      _tmdbApiKey = key;
+      _showApiKeyInput = false;
+    });
+  }
+
+  Future<void> _searchTMDB(String query) async {
+    final text = query.trim();
+    if (text.isEmpty || _tmdbApiKey.isEmpty) return;
+
+    setState(() {
+      _tmdbSearching = true;
+      _tmdbError = null;
+      _tmdbResults = [];
+    });
+
+    try {
+      final api = ref.read(authProvider.notifier).api;
+      final result = await api.tmdbSearch(text, apiKey: _tmdbApiKey);
+      final results =
+          (result['results'] as List?)
+              ?.whereType<Map>()
+              .where(
+                (item) =>
+                    item['media_type'] == 'movie' || item['media_type'] == 'tv',
+              )
+              .map((item) => Map<String, dynamic>.from(item))
+              .toList() ??
+          [];
+      setState(() {
+        _tmdbResults = results;
+        _tmdbSearching = false;
+      });
+    } catch (e) {
+      setState(() {
+        _tmdbError = e.toString();
+        _tmdbSearching = false;
+      });
+    }
+  }
+}
+
+class _LibraryRow extends StatelessWidget {
+  final MediaLibraryDefinition library;
+  final bool selected;
+  final VoidCallback onTap;
+  final VoidCallback onDelete;
+
+  const _LibraryRow({
+    required this.library,
+    required this.selected,
+    required this.onTap,
+    required this.onDelete,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final cs = ShadTheme.of(context).colorScheme;
+    return Container(
+      margin: const EdgeInsets.only(bottom: 6),
+      decoration: BoxDecoration(
+        color: selected
+            ? cs.primary.withValues(alpha: 0.08)
+            : Colors.transparent,
+        borderRadius: BorderRadius.circular(8),
+        border: Border.all(color: selected ? cs.primary : cs.border),
+      ),
+      child: ListTile(
+        dense: true,
+        leading: Icon(
+          Icons.video_library_rounded,
+          size: 20,
+          color: selected ? cs.primary : cs.mutedForeground,
+        ),
+        title: Text(
+          library.name,
+          maxLines: 1,
+          overflow: TextOverflow.ellipsis,
+          style: TextStyle(
+            fontSize: 13,
+            fontWeight: selected ? FontWeight.w700 : FontWeight.w500,
+            color: cs.foreground,
+          ),
+        ),
+        subtitle: Text(
+          '${library.kind.title} · ${library.rootPath}',
+          maxLines: 1,
+          overflow: TextOverflow.ellipsis,
+          style: TextStyle(fontSize: 11, color: cs.mutedForeground),
+        ),
+        trailing: PopupMenuButton<String>(
+          tooltip: '更多',
+          icon: Icon(
+            Icons.more_horiz_rounded,
+            size: 18,
+            color: cs.mutedForeground,
+          ),
+          onSelected: (value) {
+            if (value == 'delete') onDelete();
+          },
+          itemBuilder: (_) => const [
+            PopupMenuItem(value: 'delete', child: Text('删除')),
+          ],
+        ),
+        onTap: onTap,
+      ),
+    );
+  }
+}
+
+class _MediaItemTile extends StatelessWidget {
+  final MediaLibraryItem item;
+
+  const _MediaItemTile({required this.item});
+
+  @override
+  Widget build(BuildContext context) {
+    final cs = ShadTheme.of(context).colorScheme;
+    return Container(
+      padding: const EdgeInsets.all(10),
+      decoration: BoxDecoration(
+        color: cs.card,
+        borderRadius: BorderRadius.circular(8),
+        border: Border.all(color: cs.border),
+      ),
+      child: Row(
+        children: [
+          Container(
+            width: 54,
+            height: 76,
+            decoration: BoxDecoration(
+              color: cs.muted,
+              borderRadius: BorderRadius.circular(6),
+            ),
+            child: Icon(
+              Icons.movie_rounded,
+              size: 24,
+              color: cs.mutedForeground,
+            ),
+          ),
+          const SizedBox(width: 10),
+          Expanded(
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                Text(
+                  item.year.isEmpty
+                      ? item.title
+                      : '${item.title} (${item.year})',
+                  maxLines: 2,
+                  overflow: TextOverflow.ellipsis,
+                  style: TextStyle(
+                    fontSize: 13,
+                    fontWeight: FontWeight.w700,
+                    color: cs.foreground,
+                  ),
+                ),
+                const SizedBox(height: 6),
+                Text(
+                  item.file.formattedSize,
+                  style: TextStyle(fontSize: 11, color: cs.mutedForeground),
+                ),
+                const SizedBox(height: 2),
+                Text(
+                  item.file.cloudPath,
+                  maxLines: 1,
+                  overflow: TextOverflow.ellipsis,
+                  style: TextStyle(fontSize: 11, color: cs.mutedForeground),
+                ),
+              ],
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}

lib/pages/settings_page.dart

@@ -0,0 +1,236 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:shadcn_ui/shadcn_ui.dart';
+import '../providers/theme_provider.dart';
+import '../core/storage/storage_manager.dart';
+
+class SettingsDialog extends ConsumerStatefulWidget {
+  const SettingsDialog({super.key});
+
+  @override
+  ConsumerState<SettingsDialog> createState() => _SettingsDialogState();
+}
+
+class _SettingsDialogState extends ConsumerState<SettingsDialog> {
+  final _tmdbApiKeyController = TextEditingController();
+  final _tmdbProxyHostController = TextEditingController();
+  final _tmdbProxyPortController = TextEditingController();
+
+  @override
+  void initState() {
+    super.initState();
+    _tmdbApiKeyController.text =
+        StorageManager.get<String>(StorageKeys.tmdbApiKey) ?? '';
+    _tmdbProxyHostController.text =
+        StorageManager.get<String>(StorageKeys.tmdbProxyHost) ?? '';
+    _tmdbProxyPortController.text =
+        StorageManager.get<String>(StorageKeys.tmdbProxyPort) ?? '';
+  }
+
+  @override
+  void dispose() {
+    _tmdbApiKeyController.dispose();
+    _tmdbProxyHostController.dispose();
+    _tmdbProxyPortController.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final cs = ShadTheme.of(context).colorScheme;
+    final themeState = ref.watch(themeProvider);
+
+    return ShadDialog(
+      title: const Text('设置'),
+      description: const Padding(
+        padding: EdgeInsets.only(bottom: 8),
+        child: Text('自定义应用外观和行为'),
+      ),
+      actions: [
+        ShadButton(
+          child: const Text('完成'),
+          onPressed: () {
+            _saveSettings();
+            Navigator.of(context).pop();
+          },
+        ),
+      ],
+      child: SingleChildScrollView(
+        child: Padding(
+          padding: const EdgeInsets.symmetric(vertical: 16),
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Text('外观',
+                  style: TextStyle(
+                      fontSize: 14,
+                      fontWeight: FontWeight.w600,
+                      color: cs.foreground)),
+              const SizedBox(height: 12),
+              _SettingsRow(
+                icon: Icons.light_mode_rounded,
+                label: '主题模式',
+                child: ShadSelect<String>(
+                  initialValue: _themeModeToString(themeState.themeMode),
+                  minWidth: 160,
+                  placeholder: const Text('选择主题'),
+                  options: [
+                    ShadOption(
+                        value: 'light',
+                        child: const Row(children: [
+                          Icon(Icons.light_mode_rounded, size: 14),
+                          SizedBox(width: 8),
+                          Text('浅色')
+                        ])),
+                    ShadOption(
+                        value: 'dark',
+                        child: const Row(children: [
+                          Icon(Icons.dark_mode_rounded, size: 14),
+                          SizedBox(width: 8),
+                          Text('深色')
+                        ])),
+                    ShadOption(
+                        value: 'system',
+                        child: const Row(children: [
+                          Icon(Icons.brightness_auto_rounded, size: 14),
+                          SizedBox(width: 8),
+                          Text('跟随系统')
+                        ])),
+                  ],
+                  selectedOptionBuilder: (ctx, value) =>
+                      Text(_themeModeToString(_stringToThemeMode(value))),
+                  onChanged: (value) {
+                    if (value != null) {
+                      ref
+                          .read(themeProvider.notifier)
+                          .setThemeMode(_stringToThemeMode(value));
+                    }
+                  },
+                ),
+              ),
+              const SizedBox(height: 16),
+              const ShadSeparator.horizontal(),
+              const SizedBox(height: 16),
+              Text('TMDB 配置',
+                  style: TextStyle(
+                      fontSize: 14,
+                      fontWeight: FontWeight.w600,
+                      color: cs.foreground)),
+              const SizedBox(height: 12),
+              _SettingsRow(
+                icon: Icons.key_rounded,
+                label: 'API Key',
+                child: SizedBox(
+                  width: 200,
+                  child: ShadInput(
+                    controller: _tmdbApiKeyController,
+                    placeholder: const Text('输入 TMDB API Key'),
+                  ),
+                ),
+              ),
+              const SizedBox(height: 8),
+              _SettingsRow(
+                icon: Icons.dns_rounded,
+                label: '代理地址',
+                child: SizedBox(
+                  width: 200,
+                  child: ShadInput(
+                    controller: _tmdbProxyHostController,
+                    placeholder: const Text('例: 127.0.0.1'),
+                  ),
+                ),
+              ),
+              const SizedBox(height: 8),
+              _SettingsRow(
+                icon: Icons.numbers_rounded,
+                label: '代理端口',
+                child: SizedBox(
+                  width: 200,
+                  child: ShadInput(
+                    controller: _tmdbProxyPortController,
+                    placeholder: const Text('例: 7890'),
+                  ),
+                ),
+              ),
+              const SizedBox(height: 16),
+              const ShadSeparator.horizontal(),
+              const SizedBox(height: 16),
+              Text('关于',
+                  style: TextStyle(
+                      fontSize: 14,
+                      fontWeight: FontWeight.w600,
+                      color: cs.foreground)),
+              const SizedBox(height: 12),
+              _SettingsRow(
+                icon: Icons.cloud_rounded,
+                label: '版本',
+                child: Text('v1.0.0',
+                    style: TextStyle(fontSize: 13, color: cs.mutedForeground)),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  void _saveSettings() {
+    StorageManager.set(
+        StorageKeys.tmdbApiKey, _tmdbApiKeyController.text.trim());
+    StorageManager.set(
+        StorageKeys.tmdbProxyHost, _tmdbProxyHostController.text.trim());
+    StorageManager.set(
+        StorageKeys.tmdbProxyPort, _tmdbProxyPortController.text.trim());
+  }
+
+  String _themeModeToString(ThemeMode mode) {
+    switch (mode) {
+      case ThemeMode.light:
+        return 'light';
+      case ThemeMode.dark:
+        return 'dark';
+      case ThemeMode.system:
+        return 'system';
+    }
+  }
+
+  ThemeMode _stringToThemeMode(String value) {
+    switch (value) {
+      case 'light':
+        return ThemeMode.light;
+      case 'dark':
+        return ThemeMode.dark;
+      default:
+        return ThemeMode.system;
+    }
+  }
+}
+
+class _SettingsRow extends StatelessWidget {
+  final IconData icon;
+  final String label;
+  final Widget child;
+
+  const _SettingsRow(
+      {required this.icon, required this.label, required this.child});
+
+  @override
+  Widget build(BuildContext context) {
+    final cs = ShadTheme.of(context).colorScheme;
+
+    return Padding(
+      padding: const EdgeInsets.symmetric(vertical: 8),
+      child: Row(
+        children: [
+          Icon(icon, size: 18, color: cs.mutedForeground),
+          const SizedBox(width: 12),
+          Text(label,
+              style: TextStyle(fontSize: 14, color: cs.foreground)),
+          const Spacer(),
+          child,
+        ],
+      ),
+    );
+  }
+}

lib/providers/auth_provider.dart

@@ -0,0 +1,351 @@
+import 'dart:async';
+import 'package:flutter_riverpod/legacy.dart';
+import '../core/storage/storage_manager.dart';
+import '../api/guangya_api.dart';
+
+class AuthState {
+  final bool isSignedIn;
+  final bool isLoading;
+  final bool isRefreshing;
+  final Map<String, dynamic>? userInfo;
+  final String? errorMessage;
+  final String phoneNumber;
+  final String verificationCode;
+  final String captchaToken;
+  final String verificationID;
+  final int codeCountdown;
+  final String qrPayload;
+  final String qrToken;
+  final String qrStatus;
+
+  const AuthState({
+    this.isSignedIn = false,
+    this.isLoading = true,
+    this.isRefreshing = false,
+    this.userInfo,
+    this.errorMessage,
+    this.phoneNumber = '+86 ',
+    this.verificationCode = '',
+    this.captchaToken = '',
+    this.verificationID = '',
+    this.codeCountdown = 0,
+    this.qrPayload = '',
+    this.qrToken = '',
+    this.qrStatus = '等待生成二维码',
+  });
+
+  AuthState copyWith({
+    bool? isSignedIn,
+    bool? isLoading,
+    bool? isRefreshing,
+    Map<String, dynamic>? userInfo,
+    bool clearUserInfo = false,
+    String? errorMessage,
+    bool clearError = false,
+    String? phoneNumber,
+    String? verificationCode,
+    String? captchaToken,
+    String? verificationID,
+    int? codeCountdown,
+    String? qrPayload,
+    String? qrToken,
+    String? qrStatus,
+  }) {
+    return AuthState(
+      isSignedIn: isSignedIn ?? this.isSignedIn,
+      isLoading: isLoading ?? this.isLoading,
+      isRefreshing: isRefreshing ?? this.isRefreshing,
+      userInfo: clearUserInfo ? null : (userInfo ?? this.userInfo),
+      errorMessage: clearError ? null : (errorMessage ?? this.errorMessage),
+      phoneNumber: phoneNumber ?? this.phoneNumber,
+      verificationCode: verificationCode ?? this.verificationCode,
+      captchaToken: captchaToken ?? this.captchaToken,
+      verificationID: verificationID ?? this.verificationID,
+      codeCountdown: codeCountdown ?? this.codeCountdown,
+      qrPayload: qrPayload ?? this.qrPayload,
+      qrToken: qrToken ?? this.qrToken,
+      qrStatus: qrStatus ?? this.qrStatus,
+    );
+  }
+
+  // ── Derived getters ────────────────────────────────────────────
+
+  String get userName =>
+      _findStringDeep(userInfo, ['nickname', 'name', 'username']) ?? '光鸭用户';
+
+  String get memberLevel =>
+      _findStringDeep(userInfo, ['vipName', 'memberName', 'memberLevelName']) ??
+      '普通会员';
+
+  int? get capacity =>
+      _findInt64Deep(userInfo, ['capacity', 'totalCapacity']);
+  int? get usedCapacity =>
+      _findInt64Deep(userInfo, ['usedCapacity', 'usedSpace']);
+
+  String get capacityText {
+    if (capacity == null) return '空间信息暂不可用';
+    return '${_formatBytes(usedCapacity ?? 0)} / ${_formatBytes(capacity!)}';
+  }
+
+  // ── Static helpers ─────────────────────────────────────────────
+
+  static String? _findStringDeep(
+      Map<String, dynamic>? json, List<String> keys) {
+    if (json == null) return null;
+    for (final key in keys) {
+      final v = json[key];
+      if (v != null && v.toString().isNotEmpty) return v.toString();
+    }
+    for (final entry in json.entries) {
+      if (entry.value is Map<String, dynamic>) {
+        final found =
+            _findStringDeep(entry.value as Map<String, dynamic>, keys);
+        if (found != null) return found;
+      }
+    }
+    return null;
+  }
+
+  static int? _findInt64Deep(
+      Map<String, dynamic>? json, List<String> keys) {
+    if (json == null) return null;
+    for (final key in keys) {
+      final v = json[key];
+      if (v != null) return v is int ? v : int.tryParse(v.toString());
+    }
+    return null;
+  }
+
+  static String _formatBytes(int bytes) {
+    if (bytes < 1024) return '$bytes B';
+    if (bytes < 1024 * 1024) return '${(bytes / 1024).toStringAsFixed(1)} KB';
+    if (bytes < 1024 * 1024 * 1024) {
+      return '${(bytes / (1024 * 1024)).toStringAsFixed(1)} MB';
+    }
+    return '${(bytes / (1024 * 1024 * 1024)).toStringAsFixed(1)} GB';
+  }
+}
+
+class AuthNotifier extends StateNotifier<AuthState> {
+  final GuangyaAPI _api = GuangyaAPI(
+    deviceID: StorageManager.get<String>(StorageKeys.deviceID),
+  );
+  Timer? _qrPollingTimer;
+  Timer? _countdownTimer;
+
+  GuangyaAPI get api => _api;
+
+  AuthNotifier() : super(const AuthState()) {
+    _api.accessToken = '';
+    tryRestoreSession();
+  }
+
+  Future<void> tryRestoreSession() async {
+    final access = StorageManager.get<String>(StorageKeys.accessToken) ?? '';
+    final refresh = StorageManager.get<String>(StorageKeys.refreshToken);
+
+    _api.accessToken = access;
+    _api.refreshTokenValue = refresh;
+
+    if (access.isNotEmpty || refresh != null) {
+      try {
+        await _api.refreshAccessToken();
+        await _saveTokens();
+        state = state.copyWith(isSignedIn: true);
+        await loadAccount();
+      } catch (_) {
+        state = state.copyWith(isSignedIn: false);
+        _api.clearTokens();
+        await _clearTokens();
+      }
+    }
+    state = state.copyWith(isLoading: false);
+  }
+
+  Future<void> loadAccount() async {
+    try {
+      final userInfo = await _api.userInfo();
+      state = state.copyWith(userInfo: userInfo);
+    } catch (e) {
+      state = state.copyWith(errorMessage: e.toString());
+    }
+  }
+
+  // ── SMS Login ─────────────────────────────────────────────────────
+
+  void updatePhoneNumber(String value) {
+    state = state.copyWith(phoneNumber: value);
+  }
+
+  void updateVerificationCode(String value) {
+    state = state.copyWith(verificationCode: value);
+  }
+
+  Future<void> sendVerificationCode() async {
+    state = state.copyWith(clearError: true);
+    final cleanPhone =
+        state.phoneNumber.replaceAll(RegExp(r'[^\d]'), '');
+    if (cleanPhone.length < 8) {
+      state = state.copyWith(errorMessage: '请输入有效的手机号');
+      return;
+    }
+
+    try {
+      final initResult = await _api.loginSMSInit(cleanPhone);
+      final captcha =
+          AuthState._findStringDeep(initResult, ['captcha_token', 'captchaToken']);
+      if (captcha == null) {
+        if (AuthState._findStringDeep(initResult, ['url', 'verify_url']) !=
+            null) {
+          throw Exception('需要完成验证码验证后再发送短信');
+        }
+        throw Exception('获取验证码令牌失败');
+      }
+      state = state.copyWith(captchaToken: captcha);
+      await _api.loginSMSSend(cleanPhone, captchaToken: captcha);
+      _startCountdown();
+    } catch (e) {
+      state = state.copyWith(errorMessage: e.toString());
+    }
+  }
+
+  void _startCountdown() {
+    state = state.copyWith(codeCountdown: 60);
+    _countdownTimer?.cancel();
+    _countdownTimer = Timer.periodic(const Duration(seconds: 1), (timer) {
+      final next = state.codeCountdown - 1;
+      if (next <= 0) {
+        timer.cancel();
+        state = state.copyWith(codeCountdown: 0);
+      } else {
+        state = state.copyWith(codeCountdown: next);
+      }
+    });
+  }
+
+  Future<void> verifySMSCode() async {
+    state = state.copyWith(clearError: true);
+    try {
+      final verifyResult = await _api.loginSMSVerify(
+          state.verificationID, state.verificationCode);
+      final vToken = AuthState._findStringDeep(
+          verifyResult, ['verification_token', 'verificationToken']);
+      final code =
+          AuthState._findStringDeep(verifyResult, ['code']);
+      if (vToken == null || code == null) throw Exception('验证码验证失败');
+
+      await _api.loginSMSSignIn(
+        code: code,
+        verificationToken: vToken,
+        username: state.phoneNumber.replaceAll(RegExp(r'[^\d]'), ''),
+        captchaToken: state.captchaToken,
+      );
+      state = state.copyWith(isSignedIn: true);
+      await _saveTokens();
+      await loadAccount();
+    } catch (e) {
+      state = state.copyWith(errorMessage: e.toString());
+    }
+  }
+
+  // ── QR Login ──────────────────────────────────────────────────────
+
+  Future<void> initQRLogin() async {
+    state = state.copyWith(clearError: true);
+    try {
+      final result = await _api.loginQRInit();
+      final token = AuthState._findStringDeep(
+              result, ['device_code', 'deviceCode']) ??
+          '';
+      final payload = AuthState._findStringDeep(
+              result, ['verification_uri_complete', 'verificationUriComplete', 'qr_url', 'qrUrl', 'url', 'verification_uri', 'verificationUri', 'qrcode', 'qrCode', 'code', 'qr_payload', 'qrPayload']) ??
+          token;
+      state = state.copyWith(
+        qrPayload: payload,
+        qrToken: token,
+        qrStatus: '请使用光鸭APP扫描二维码',
+      );
+      _startQRPolling();
+    } catch (e) {
+      state = state.copyWith(errorMessage: e.toString());
+    }
+  }
+
+  void _startQRPolling() {
+    _qrPollingTimer?.cancel();
+    _qrPollingTimer =
+        Timer.periodic(const Duration(seconds: 5), (timer) async {
+      if (state.qrToken.isEmpty) {
+        timer.cancel();
+        return;
+      }
+      try {
+        final result = await _api.loginQRPoll(state.qrToken);
+        final accessToken = AuthState._findStringDeep(
+            result, ['access_token', 'accessToken']);
+        if (accessToken != null) {
+          timer.cancel();
+          state = state.copyWith(isSignedIn: true);
+          await _saveTokens();
+          await loadAccount();
+        } else {
+          final error =
+              AuthState._findStringDeep(result, ['error']);
+          String? newStatus;
+          if (error == 'slow_down') {
+            newStatus = '轮询过快，请稍候';
+          } else if (error == 'authorization_pending') {
+            newStatus = '等待扫码确认…';
+          }
+          if (newStatus != null) {
+            state = state.copyWith(qrStatus: newStatus);
+          }
+        }
+      } catch (_) {
+        // Continue polling on transient errors
+      }
+    });
+  }
+
+  // ── Sign out ──────────────────────────────────────────────────────
+
+  Future<void> signOut() async {
+    _api.clearTokens();
+    await _clearTokens();
+    _qrPollingTimer?.cancel();
+    _countdownTimer?.cancel();
+    state = const AuthState(isLoading: false);
+  }
+
+  // ── Token persistence ─────────────────────────────────────────────
+
+  Future<void> _saveTokens() async {
+    await StorageManager.set(StorageKeys.accessToken, _api.accessToken);
+    if (_api.refreshTokenValue != null) {
+      await StorageManager.set(StorageKeys.refreshToken, _api.refreshTokenValue!);
+    }
+    if (_api.tokenExpiresAt != null) {
+      await StorageManager.set(
+        StorageKeys.tokenExpiresAt,
+        _api.tokenExpiresAt!.millisecondsSinceEpoch,
+      );
+    }
+    await StorageManager.set(StorageKeys.deviceID, _api.deviceID);
+  }
+
+  Future<void> _clearTokens() async {
+    await StorageManager.delete(StorageKeys.accessToken);
+    await StorageManager.delete(StorageKeys.refreshToken);
+  }
+
+  @override
+  void dispose() {
+    _qrPollingTimer?.cancel();
+    _countdownTimer?.cancel();
+    super.dispose();
+  }
+}
+
+final authProvider = StateNotifierProvider<AuthNotifier, AuthState>(
+  (ref) => AuthNotifier(),
+);

lib/providers/file_provider.dart

@@ -0,0 +1,597 @@
+import 'dart:async';
+import 'dart:io';
+import 'package:flutter_riverpod/legacy.dart';
+import '../api/guangya_api.dart';
+import '../models/cloud_file.dart';
+
+enum FileSort { name, size, modifiedAt, createdAt, type }
+
+extension FileSortExt on FileSort {
+  String get title {
+    switch (this) {
+      case FileSort.name:
+        return '名称';
+      case FileSort.size:
+        return '大小';
+      case FileSort.modifiedAt:
+        return '修改时间';
+      case FileSort.createdAt:
+        return '创建时间';
+      case FileSort.type:
+        return '类型';
+    }
+  }
+
+  int get apiOrderBy {
+    switch (this) {
+      case FileSort.name:
+        return 0;
+      case FileSort.size:
+        return 1;
+      case FileSort.createdAt:
+        return 2;
+      case FileSort.modifiedAt:
+        return 3;
+      case FileSort.type:
+        return 4;
+    }
+  }
+}
+
+enum SortDirection { ascending, descending }
+
+enum WorkspaceSection {
+  files('全部', 'folder'),
+  recentViewed('最近查看', 'clock'),
+  recentRestored('最近转存', 'history'),
+  photos('图片', 'image'),
+  videos('视频', 'movie'),
+  audio('音频', 'music_note'),
+  documents('文档', 'description'),
+  cloud('云下载', 'cloud_download'),
+  shares('我的分享', 'share'),
+  recycle('回收站', 'delete'),
+  mediaLibrary('光鸭影视', 'movie_filter');
+
+  final String label;
+  final String icon;
+  const WorkspaceSection(this.label, this.icon);
+}
+
+class FileState {
+  final WorkspaceSection section;
+  final List<CloudFile> files;
+  final List<CloudFile> folderPath;
+  final bool isLoading;
+  final int currentPage;
+  final int pageSize;
+  final int totalPages;
+  final FileSort serverSort;
+  final SortDirection serverSortDirection;
+  final String? errorMessage;
+  final String? statusMessage;
+  final Set<String> selectedIDs;
+  final List<CloudFile>? clipboard;
+  final bool clipboardIsMove;
+
+  const FileState({
+    this.section = WorkspaceSection.files,
+    this.files = const [],
+    this.folderPath = const [],
+    this.isLoading = false,
+    this.currentPage = 0,
+    this.pageSize = 50,
+    this.totalPages = 1,
+    this.serverSort = FileSort.name,
+    this.serverSortDirection = SortDirection.ascending,
+    this.errorMessage,
+    this.statusMessage,
+    this.selectedIDs = const {},
+    this.clipboard,
+    this.clipboardIsMove = false,
+  });
+
+  bool get hasSelection => selectedIDs.isNotEmpty;
+  int get selectedCount => selectedIDs.length;
+
+  FileState copyWith({
+    WorkspaceSection? section,
+    List<CloudFile>? files,
+    List<CloudFile>? folderPath,
+    bool? isLoading,
+    int? currentPage,
+    int? pageSize,
+    int? totalPages,
+    FileSort? serverSort,
+    SortDirection? serverSortDirection,
+    String? errorMessage,
+    bool clearError = false,
+    String? statusMessage,
+    bool clearStatus = false,
+    Set<String>? selectedIDs,
+    List<CloudFile>? clipboard,
+    bool clearClipboard = false,
+    bool? clipboardIsMove,
+  }) {
+    return FileState(
+      section: section ?? this.section,
+      files: files ?? this.files,
+      folderPath: folderPath ?? this.folderPath,
+      isLoading: isLoading ?? this.isLoading,
+      currentPage: currentPage ?? this.currentPage,
+      pageSize: pageSize ?? this.pageSize,
+      totalPages: totalPages ?? this.totalPages,
+      serverSort: serverSort ?? this.serverSort,
+      serverSortDirection: serverSortDirection ?? this.serverSortDirection,
+      errorMessage: clearError ? null : (errorMessage ?? this.errorMessage),
+      statusMessage: clearStatus ? null : (statusMessage ?? this.statusMessage),
+      selectedIDs: selectedIDs ?? this.selectedIDs,
+      clipboard: clearClipboard ? null : (clipboard ?? this.clipboard),
+      clipboardIsMove: clipboardIsMove ?? this.clipboardIsMove,
+    );
+  }
+}
+
+class FileNotifier extends StateNotifier<FileState> {
+  GuangyaAPI? _api;
+
+  FileNotifier() : super(const FileState());
+
+  set api(GuangyaAPI value) => _api = value;
+
+  String? get _currentParentID =>
+      state.folderPath.isNotEmpty ? state.folderPath.last.id : null;
+
+  void setSection(WorkspaceSection section) {
+    final preservePath = section == WorkspaceSection.mediaLibrary;
+    state = state.copyWith(
+      section: section,
+      files: [],
+      folderPath: preservePath ? state.folderPath : [],
+      currentPage: 0,
+      selectedIDs: {},
+    );
+    loadFiles();
+  }
+
+  Future<void> loadFiles({String? parentID}) async {
+    if (_api == null) return;
+    state = state.copyWith(isLoading: true, clearError: true);
+
+    try {
+      final result = await _fetchFiles(parentID ?? _currentParentID);
+      final extracted = _extractFiles(result);
+      final totalPages = _extractTotalPages(result, extracted.length);
+      state = state.copyWith(files: extracted, totalPages: totalPages);
+    } catch (e) {
+      state = state.copyWith(errorMessage: e.toString());
+    } finally {
+      state = state.copyWith(isLoading: false);
+    }
+  }
+
+  Future<Map<String, dynamic>> _fetchFiles(String? parentID) async {
+    switch (state.section) {
+      case WorkspaceSection.files:
+        return await _api!.fsFiles(
+          parentID: parentID,
+          page: state.currentPage,
+          pageSize: state.pageSize,
+          orderBy: state.serverSort.apiOrderBy,
+          sortType: state.serverSortDirection == SortDirection.ascending
+              ? 0
+              : 1,
+        );
+      case WorkspaceSection.recentViewed:
+        return await _api!.recentViewed(pageSize: 100);
+      case WorkspaceSection.recentRestored:
+        return await _api!.recentRestored(pageSize: 100);
+      case WorkspaceSection.photos:
+        return await _api!.fsFiles(
+          parentID: '*',
+          orderBy: 3,
+          sortType: 1,
+          fileTypes: [1],
+          resType: 1,
+        );
+      case WorkspaceSection.videos:
+        return await _api!.fsFiles(
+          parentID: '*',
+          orderBy: 3,
+          sortType: 1,
+          fileTypes: [2],
+          resType: 1,
+        );
+      case WorkspaceSection.audio:
+        return await _api!.fsFiles(
+          parentID: '*',
+          orderBy: 3,
+          sortType: 1,
+          fileTypes: [3],
+          resType: 1,
+          needPlayRecord: true,
+        );
+      case WorkspaceSection.documents:
+        return await _api!.fsFiles(
+          parentID: '*',
+          orderBy: 3,
+          sortType: 1,
+          fileTypes: [4],
+          resType: 1,
+        );
+      case WorkspaceSection.cloud:
+        return await _api!.cloudTaskList();
+      case WorkspaceSection.shares:
+        return await _api!.shareUserList();
+      case WorkspaceSection.recycle:
+        return await _api!.fsFiles(orderBy: 10, dirType: 4);
+      case WorkspaceSection.mediaLibrary:
+        return {
+          'code': 0,
+          'data': {'list': <dynamic>[], 'total': 0},
+        };
+    }
+  }
+
+  Future<void> navigateToFolder(CloudFile folder) async {
+    final newPath = [...state.folderPath, folder];
+    state = state.copyWith(
+      folderPath: newPath,
+      currentPage: 0,
+      selectedIDs: {},
+    );
+    await loadFiles(parentID: folder.id);
+  }
+
+  Future<void> navigateBack() async {
+    if (state.folderPath.isEmpty) return;
+    final newPath = List<CloudFile>.from(state.folderPath)..removeLast();
+    state = state.copyWith(
+      folderPath: newPath,
+      currentPage: 0,
+      selectedIDs: {},
+    );
+    final parentID = newPath.isNotEmpty ? newPath.last.id : null;
+    await loadFiles(parentID: parentID);
+  }
+
+  void navigateToPathIndex(int index) {
+    final newPath = state.folderPath.sublist(0, index + 1);
+    state = state.copyWith(
+      folderPath: newPath,
+      currentPage: 0,
+      selectedIDs: {},
+    );
+    final parentID = index >= 0 ? newPath[index].id : null;
+    loadFiles(parentID: parentID);
+  }
+
+  void toggleSelection(String id) {
+    final newSelected = Set<String>.from(state.selectedIDs);
+    if (newSelected.contains(id)) {
+      newSelected.remove(id);
+    } else {
+      newSelected.add(id);
+    }
+    state = state.copyWith(selectedIDs: newSelected);
+  }
+
+  void selectAll() {
+    if (state.selectedIDs.length == state.files.length) {
+      state = state.copyWith(selectedIDs: {});
+    } else {
+      state = state.copyWith(selectedIDs: state.files.map((f) => f.id).toSet());
+    }
+  }
+
+  void clearSelection() {
+    state = state.copyWith(selectedIDs: {});
+  }
+
+  void setSort(FileSort sort) {
+    SortDirection direction;
+    if (state.serverSort == sort) {
+      direction = state.serverSortDirection == SortDirection.ascending
+          ? SortDirection.descending
+          : SortDirection.ascending;
+    } else {
+      direction = SortDirection.ascending;
+    }
+    state = state.copyWith(
+      serverSort: sort,
+      serverSortDirection: direction,
+      currentPage: 0,
+    );
+    loadFiles(parentID: _currentParentID);
+  }
+
+  void nextPage() {
+    if (state.currentPage < state.totalPages - 1) {
+      state = state.copyWith(currentPage: state.currentPage + 1);
+      loadFiles(parentID: _currentParentID);
+    }
+  }
+
+  void prevPage() {
+    if (state.currentPage > 0) {
+      state = state.copyWith(currentPage: state.currentPage - 1);
+      loadFiles(parentID: _currentParentID);
+    }
+  }
+
+  void setPageSize(int size) {
+    state = state.copyWith(pageSize: size, currentPage: 0);
+    loadFiles(parentID: _currentParentID);
+  }
+
+  // ── File operations ─────────────────────────────────────────────
+
+  Future<void> createFolder(String name) async {
+    if (_api == null) return;
+    state = state.copyWith(statusMessage: '正在创建文件夹…');
+    try {
+      await _api!.fsCreateDir(name, parentID: _currentParentID);
+      state = state.copyWith(statusMessage: '文件夹已创建');
+      await loadFiles(parentID: _currentParentID);
+    } catch (e) {
+      state = state.copyWith(errorMessage: e.toString(), clearStatus: true);
+    }
+  }
+
+  Future<void> renameFile(CloudFile file, String newName) async {
+    if (_api == null) return;
+    try {
+      await _api!.fsRename(file.id, newName);
+      state = state.copyWith(statusMessage: '重命名成功');
+      await loadFiles(parentID: _currentParentID);
+    } catch (e) {
+      state = state.copyWith(errorMessage: e.toString());
+    }
+  }
+
+  Future<void> deleteFiles(List<CloudFile> files) async {
+    if (_api == null) return;
+    state = state.copyWith(statusMessage: '正在删除…');
+    try {
+      await _api!.fsDelete(files.map((f) => f.id).toList());
+      state = state.copyWith(
+        statusMessage: '已删除 ${files.length} 个项目',
+        selectedIDs: {},
+      );
+      await loadFiles(parentID: _currentParentID);
+    } catch (e) {
+      state = state.copyWith(errorMessage: e.toString());
+    }
+  }
+
+  Future<void> recycleFiles(List<CloudFile> files) async {
+    if (_api == null) return;
+    try {
+      await _api!.fsRecycle(files.map((f) => f.id).toList());
+      state = state.copyWith(statusMessage: '已移入回收站', selectedIDs: {});
+      await loadFiles(parentID: _currentParentID);
+    } catch (e) {
+      state = state.copyWith(errorMessage: e.toString());
+    }
+  }
+
+  Future<void> clearRecycleBin() async {
+    if (_api == null) return;
+    try {
+      await _api!.fsClearRecycleBin();
+      state = state.copyWith(statusMessage: '回收站已清空');
+      await loadFiles();
+    } catch (e) {
+      state = state.copyWith(errorMessage: e.toString());
+    }
+  }
+
+  void copyToClipboard(List<CloudFile> files) {
+    state = state.copyWith(clipboard: files, clipboardIsMove: false);
+  }
+
+  void cutToClipboard(List<CloudFile> files) {
+    state = state.copyWith(clipboard: files, clipboardIsMove: true);
+  }
+
+  Future<void> pasteFromClipboard() async {
+    if (_api == null || state.clipboard == null) return;
+    state = state.copyWith(
+      statusMessage: state.clipboardIsMove ? '正在移动…' : '正在复制…',
+    );
+    try {
+      final ids = state.clipboard!.map((f) => f.id).toList();
+      if (state.clipboardIsMove) {
+        await _api!.fsMove(ids, parentID: _currentParentID);
+      } else {
+        await _api!.fsCopy(ids, parentID: _currentParentID);
+      }
+      state = state.copyWith(statusMessage: '操作完成');
+      await loadFiles(parentID: _currentParentID);
+    } catch (e) {
+      state = state.copyWith(errorMessage: e.toString());
+    }
+  }
+
+  void clearClipboard() {
+    state = state.copyWith(clearClipboard: true);
+  }
+
+  Future<void> downloadFile(CloudFile file) async {
+    if (_api == null) return;
+    try {
+      final result = await _api!.downloadURL(file.id);
+      final url = _findStringDeep(result, [
+        'url',
+        'downloadUrl',
+        'download_url',
+      ]);
+      if (url != null) {
+        state = state.copyWith(statusMessage: '下载链接: $url');
+      }
+    } catch (e) {
+      state = state.copyWith(errorMessage: e.toString());
+    }
+  }
+
+  Future<void> uploadLocalFiles(List<File> files, {String? parentID}) async {
+    if (_api == null || files.isEmpty) return;
+    final targetParentID = parentID ?? _currentParentID;
+    state = state.copyWith(statusMessage: '正在上传 ${files.length} 个文件…');
+    var completed = 0;
+    try {
+      for (final file in files) {
+        if (!await file.exists()) continue;
+        state = state.copyWith(
+          statusMessage: '正在上传 ${completed + 1}/${files.length}：${file.uri.pathSegments.last}',
+        );
+        await _api!.fileUpload(file, parentID: targetParentID);
+        completed += 1;
+      }
+      state = state.copyWith(statusMessage: '已上传 $completed 个文件');
+      await loadFiles(parentID: _currentParentID);
+    } catch (e) {
+      state = state.copyWith(errorMessage: e.toString());
+    }
+  }
+
+  Future<void> moveFilesTo(List<CloudFile> files, {String? parentID}) async {
+    if (_api == null || files.isEmpty) return;
+    state = state.copyWith(statusMessage: '正在移动 ${files.length} 个项目…');
+    try {
+      await _api!.fsMove(files.map((file) => file.id).toList(), parentID: parentID);
+      state = state.copyWith(statusMessage: '移动完成', selectedIDs: {});
+      await loadFiles(parentID: _currentParentID);
+    } catch (e) {
+      state = state.copyWith(errorMessage: e.toString());
+    }
+  }
+
+  void clearError() {
+    state = state.copyWith(clearError: true);
+  }
+
+  void clearStatus() {
+    state = state.copyWith(clearStatus: true);
+  }
+
+  // ── Helpers ─────────────────────────────────────────────────────
+
+  List<CloudFile> _extractFiles(Map<String, dynamic> json) {
+    final result = <CloudFile>[];
+    final seen = <String>{};
+
+    void visit(dynamic value) {
+      if (value is Map) {
+        final map = Map<String, dynamic>.from(value);
+        try {
+          final file = CloudFile.fromJson(map);
+          if (seen.add(file.id)) result.add(file);
+        } catch (_) {}
+        for (final v in map.values) {
+          visit(v);
+        }
+      } else if (value is List) {
+        for (final v in value) {
+          visit(v);
+        }
+      }
+    }
+
+    final preferred = _findArrayDeep(json, const [
+      'list',
+      'files',
+      'fileList',
+      'file_list',
+      'items',
+      'records',
+      'rows',
+      'dataList',
+      'resList',
+      'resourceList',
+    ]);
+    if (preferred != null) {
+      visit(preferred);
+      return result;
+    }
+
+    visit(json);
+    return result;
+  }
+
+  int _extractTotalPages(Map<String, dynamic> json, int itemCount) {
+    final explicitPages = _extractInt(json, [
+      'totalPages',
+      'pages',
+      'pageCount',
+    ]);
+    if (explicitPages != null && explicitPages > 0) return explicitPages;
+    final totalItems = _extractInt(json, ['total', 'totalCount', 'count']);
+    if (totalItems == null || totalItems <= 0) {
+      return itemCount < state.pageSize ? 1 : state.currentPage + 2;
+    }
+    return (totalItems / state.pageSize).ceil().clamp(1, 1 << 31).toInt();
+  }
+
+  static List<dynamic>? _findArrayDeep(
+    Map<String, dynamic> json,
+    List<String> keys,
+  ) {
+    for (final key in keys) {
+      final v = json[key];
+      if (v is List) return v;
+    }
+    const preferredKeys = ['data', 'result', 'payload'];
+    for (final key in preferredKeys) {
+      final v = json[key];
+      if (v is Map) {
+        final found = _findArrayDeep(Map<String, dynamic>.from(v), keys);
+        if (found != null) return found;
+      }
+    }
+    for (final entry in json.entries) {
+      if (preferredKeys.contains(entry.key)) continue;
+      final v = entry.value;
+      if (v is Map) {
+        final found = _findArrayDeep(Map<String, dynamic>.from(v), keys);
+        if (found != null) return found;
+      }
+    }
+    return null;
+  }
+
+  static int? _extractInt(Map<String, dynamic> json, List<String> keys) {
+    for (final key in keys) {
+      final v = json[key];
+      if (v != null) return v is int ? v : int.tryParse(v.toString());
+    }
+    for (final entry in json.entries) {
+      if (entry.value is Map<String, dynamic>) {
+        final found = _extractInt(entry.value as Map<String, dynamic>, keys);
+        if (found != null) return found;
+      }
+    }
+    return null;
+  }
+
+  static String? _findStringDeep(Map<String, dynamic> json, List<String> keys) {
+    for (final key in keys) {
+      final v = json[key];
+      if (v != null && v.toString().isNotEmpty) return v.toString();
+    }
+    for (final entry in json.entries) {
+      if (entry.value is Map<String, dynamic>) {
+        final found = _findStringDeep(
+          entry.value as Map<String, dynamic>,
+          keys,
+        );
+        if (found != null) return found;
+      }
+    }
+    return null;
+  }
+}
+
+final fileProvider = StateNotifierProvider<FileNotifier, FileState>(
+  (ref) => FileNotifier(),
+);

lib/providers/media_library_provider.dart

@@ -0,0 +1,453 @@
+import 'dart:async';
+
+import 'package:flutter_riverpod/legacy.dart';
+
+import '../api/guangya_api.dart';
+import '../core/storage/storage_manager.dart';
+import '../models/cloud_file.dart';
+import '../models/media_library.dart';
+
+class MediaLibraryState {
+  final List<MediaLibraryDefinition> libraries;
+  final String? selectedLibraryID;
+  final List<MediaLibraryItem> items;
+  final bool isLoading;
+  final bool isScanning;
+  final MediaLibraryScanProgress progress;
+  final String searchQuery;
+  final String? errorMessage;
+  final String? statusMessage;
+
+  const MediaLibraryState({
+    this.libraries = const [],
+    this.selectedLibraryID,
+    this.items = const [],
+    this.isLoading = false,
+    this.isScanning = false,
+    this.progress = const MediaLibraryScanProgress(),
+    this.searchQuery = '',
+    this.errorMessage,
+    this.statusMessage,
+  });
+
+  MediaLibraryDefinition? get selectedLibrary {
+    for (final library in libraries) {
+      if (library.id == selectedLibraryID) return library;
+    }
+    return libraries.isEmpty ? null : libraries.first;
+  }
+
+  List<MediaLibraryItem> get visibleItems {
+    final query = searchQuery.trim().toLowerCase();
+    if (query.isEmpty) return items;
+    return items.where((item) {
+      return item.title.toLowerCase().contains(query) ||
+          item.file.name.toLowerCase().contains(query) ||
+          item.file.cloudPath.toLowerCase().contains(query);
+    }).toList();
+  }
+
+  MediaLibraryStatistics get statistics =>
+      MediaLibraryStatistics.fromItems(items);
+
+  MediaLibraryState copyWith({
+    List<MediaLibraryDefinition>? libraries,
+    String? selectedLibraryID,
+    bool clearSelectedLibrary = false,
+    List<MediaLibraryItem>? items,
+    bool? isLoading,
+    bool? isScanning,
+    MediaLibraryScanProgress? progress,
+    String? searchQuery,
+    String? errorMessage,
+    bool clearError = false,
+    String? statusMessage,
+    bool clearStatus = false,
+  }) {
+    return MediaLibraryState(
+      libraries: libraries ?? this.libraries,
+      selectedLibraryID: clearSelectedLibrary
+          ? null
+          : (selectedLibraryID ?? this.selectedLibraryID),
+      items: items ?? this.items,
+      isLoading: isLoading ?? this.isLoading,
+      isScanning: isScanning ?? this.isScanning,
+      progress: progress ?? this.progress,
+      searchQuery: searchQuery ?? this.searchQuery,
+      errorMessage: clearError ? null : (errorMessage ?? this.errorMessage),
+      statusMessage: clearStatus ? null : (statusMessage ?? this.statusMessage),
+    );
+  }
+}
+
+class MediaLibraryNotifier extends StateNotifier<MediaLibraryState> {
+  GuangyaAPI? _api;
+  bool _loaded = false;
+  bool _cancelScan = false;
+
+  MediaLibraryNotifier() : super(const MediaLibraryState());
+
+  set api(GuangyaAPI value) => _api = value;
+
+  Future<void> load() async {
+    if (_loaded) return;
+    _loaded = true;
+    state = state.copyWith(isLoading: true, clearError: true);
+    try {
+      final libraries = _loadLibraries();
+      final selectedID = libraries.isEmpty ? null : libraries.first.id;
+      final items = selectedID == null
+          ? <MediaLibraryItem>[]
+          : _loadItems(selectedID);
+      state = state.copyWith(
+        libraries: libraries,
+        selectedLibraryID: selectedID,
+        items: items,
+      );
+    } catch (e) {
+      state = state.copyWith(errorMessage: e.toString());
+    } finally {
+      state = state.copyWith(isLoading: false);
+    }
+  }
+
+  Future<void> selectLibrary(String id) async {
+    state = state.copyWith(
+      selectedLibraryID: id,
+      items: _loadItems(id),
+      searchQuery: '',
+      clearError: true,
+    );
+  }
+
+  Future<void> createLibrary({
+    required String name,
+    required String? rootID,
+    required String rootPath,
+    MediaLibraryKind kind = MediaLibraryKind.mixed,
+    bool recursive = true,
+    int minimumSizeMB = 50,
+  }) async {
+    final trimmed = name.trim();
+    if (trimmed.isEmpty) return;
+    final now = DateTime.now();
+    final id = now.microsecondsSinceEpoch.toString();
+    final library = MediaLibraryDefinition(
+      id: id,
+      name: trimmed,
+      sources: [
+        MediaLibrarySource(id: '$id-source-0', rootID: rootID, path: rootPath),
+      ],
+      kind: kind,
+      recursive: recursive,
+      minimumSizeMB: minimumSizeMB,
+      updatedAt: now,
+    );
+    final libraries = [...state.libraries, library];
+    await _saveLibraries(libraries);
+    state = state.copyWith(
+      libraries: libraries,
+      selectedLibraryID: library.id,
+      items: const [],
+      statusMessage: '已创建媒体库「${library.name}」',
+    );
+  }
+
+  Future<void> deleteLibrary(String id) async {
+    final libraries = state.libraries
+        .where((library) => library.id != id)
+        .toList();
+    final allItems = _loadAllItems()
+      ..removeWhere((item) => item.libraryID == id);
+    await _saveLibraries(libraries);
+    await _saveAllItems(allItems);
+    final selectedID = libraries.isEmpty ? null : libraries.first.id;
+    state = state.copyWith(
+      libraries: libraries,
+      selectedLibraryID: selectedID,
+      clearSelectedLibrary: selectedID == null,
+      items: selectedID == null ? const [] : _loadItems(selectedID),
+      statusMessage: '媒体库已删除',
+    );
+  }
+
+  Future<void> scanSelectedLibrary() async {
+    final library = state.selectedLibrary;
+    if (library == null || _api == null || state.isScanning) return;
+
+    _cancelScan = false;
+    state = state.copyWith(
+      isScanning: true,
+      progress: const MediaLibraryScanProgress(phase: '准备扫描'),
+      clearError: true,
+      clearStatus: true,
+    );
+
+    try {
+      final discovered = <CloudFile>[];
+      for (final source in library.sources) {
+        if (_cancelScan) break;
+        state = state.copyWith(
+          progress: MediaLibraryScanProgress(
+            phase: '扫描 ${source.path}',
+            completed: discovered.length,
+          ),
+        );
+        final files = await _scanSource(
+          source.rootID,
+          source.path,
+          recursive: library.recursive,
+          minimumSizeBytes: library.minimumSizeMB * 1024 * 1024,
+        );
+        discovered.addAll(files);
+      }
+
+      final unique = <String, MediaLibraryItem>{};
+      for (final file in discovered) {
+        unique[file.id] = MediaLibraryItem.fromFile(library.id, file);
+      }
+      final items = unique.values.toList()
+        ..sort(
+          (a, b) => a.title.toLowerCase().compareTo(b.title.toLowerCase()),
+        );
+
+      final allItems = _loadAllItems()
+        ..removeWhere((item) => item.libraryID == library.id)
+        ..addAll(items);
+      final updatedLibrary = library.copyWith(updatedAt: DateTime.now());
+      final libraries = state.libraries
+          .map((item) => item.id == library.id ? updatedLibrary : item)
+          .toList();
+
+      await _saveAllItems(allItems);
+      await _saveLibraries(libraries);
+      state = state.copyWith(
+        libraries: libraries,
+        items: items,
+        statusMessage: _cancelScan
+            ? '扫描已停止，已保留 ${items.length} 个项目'
+            : '扫描完成：${items.length} 个视频文件',
+      );
+    } catch (e) {
+      state = state.copyWith(errorMessage: e.toString());
+    } finally {
+      state = state.copyWith(
+        isScanning: false,
+        progress: const MediaLibraryScanProgress(),
+      );
+    }
+  }
+
+  void cancelScan() {
+    _cancelScan = true;
+    state = state.copyWith(
+      progress: const MediaLibraryScanProgress(phase: '正在停止扫描'),
+    );
+  }
+
+  void setSearchQuery(String query) {
+    state = state.copyWith(searchQuery: query);
+  }
+
+  void clearError() {
+    state = state.copyWith(clearError: true);
+  }
+
+  Future<List<CloudFile>> _scanSource(
+    String? rootID,
+    String rootPath, {
+    required bool recursive,
+    required int minimumSizeBytes,
+  }) async {
+    final folders = <_ScanFolder>[_ScanFolder(rootID, rootPath)];
+    final visited = <String>{};
+    final mediaFiles = <CloudFile>[];
+
+    while (folders.isNotEmpty && !_cancelScan) {
+      final folder = folders.removeAt(0);
+      final visitKey = folder.id ?? 'root';
+      if (!visited.add(visitKey)) continue;
+
+      var page = 0;
+      while (!_cancelScan) {
+        final response = await _api!.fsFiles(
+          parentID: folder.id,
+          page: page,
+          pageSize: 200,
+          orderBy: 0,
+          sortType: 0,
+        );
+        final files = _extractFiles(response);
+        for (final file in files) {
+          if (file.isDirectory) {
+            if (recursive) {
+              folders.add(_ScanFolder(file.id, '${folder.path}/${file.name}'));
+            }
+          } else if (file.isVideo && (file.size ?? 0) >= minimumSizeBytes) {
+            mediaFiles.add(_withPath(file, '${folder.path}/${file.name}'));
+          }
+        }
+
+        state = state.copyWith(
+          progress: MediaLibraryScanProgress(
+            phase: '扫描 ${folder.path}',
+            completed: mediaFiles.length,
+            total: folders.length + visited.length,
+          ),
+        );
+
+        if (files.length < 200) break;
+        page += 1;
+      }
+    }
+    return mediaFiles;
+  }
+
+  CloudFile _withPath(CloudFile file, String path) {
+    return CloudFile(
+      id: file.id,
+      name: file.name,
+      isDirectory: file.isDirectory,
+      size: file.size,
+      gcid: file.gcid,
+      subDirectoryCount: file.subDirectoryCount,
+      subFileCount: file.subFileCount,
+      modifiedAt: file.modifiedAt,
+      cloudPath: path,
+      fileType: file.fileType,
+    );
+  }
+
+  List<CloudFile> _extractFiles(Map<String, dynamic> json) {
+    final result = <CloudFile>[];
+    final seen = <String>{};
+
+    void appendList(List<dynamic> values) {
+      for (final value in values) {
+        if (value is Map) {
+          try {
+            final file = CloudFile.fromJson(Map<String, dynamic>.from(value));
+            if (seen.add(file.id)) result.add(file);
+          } catch (_) {}
+        }
+      }
+    }
+
+    final preferred = _findArrayDeep(json, const [
+      'list',
+      'files',
+      'fileList',
+      'items',
+      'records',
+      'rows',
+      'resList',
+      'resourceList',
+    ]);
+    if (preferred != null) {
+      appendList(preferred);
+      return result;
+    }
+
+    void visit(dynamic value) {
+      if (value is Map) {
+        try {
+          final file = CloudFile.fromJson(Map<String, dynamic>.from(value));
+          if (seen.add(file.id)) result.add(file);
+        } catch (_) {}
+        for (final child in value.values) {
+          visit(child);
+        }
+      } else if (value is List) {
+        for (final child in value) {
+          visit(child);
+        }
+      }
+    }
+
+    visit(json);
+    return result;
+  }
+
+  List<MediaLibraryDefinition> _loadLibraries() {
+    final raw = StorageManager.get<dynamic>(StorageKeys.mediaLibraries);
+    if (raw is! List) return [];
+    return raw
+        .whereType<Map>()
+        .map(
+          (item) =>
+              MediaLibraryDefinition.fromJson(Map<String, dynamic>.from(item)),
+        )
+        .toList();
+  }
+
+  List<MediaLibraryItem> _loadItems(String libraryID) {
+    return _loadAllItems()
+        .where((item) => item.libraryID == libraryID)
+        .toList();
+  }
+
+  List<MediaLibraryItem> _loadAllItems() {
+    final raw = StorageManager.get<dynamic>(StorageKeys.mediaLibraryItems);
+    if (raw is! List) return [];
+    return raw
+        .whereType<Map>()
+        .map(
+          (item) => MediaLibraryItem.fromJson(Map<String, dynamic>.from(item)),
+        )
+        .where((item) => item.file.id.isNotEmpty)
+        .toList();
+  }
+
+  Future<void> _saveLibraries(List<MediaLibraryDefinition> libraries) {
+    return StorageManager.set(
+      StorageKeys.mediaLibraries,
+      libraries.map((library) => library.toJson()).toList(),
+    );
+  }
+
+  Future<void> _saveAllItems(List<MediaLibraryItem> items) {
+    return StorageManager.set(
+      StorageKeys.mediaLibraryItems,
+      items.map((item) => item.toJson()).toList(),
+    );
+  }
+
+  static List<dynamic>? _findArrayDeep(
+    Map<String, dynamic> json,
+    List<String> keys,
+  ) {
+    for (final key in keys) {
+      final value = json[key];
+      if (value is List) return value;
+    }
+    const preferredKeys = ['data', 'result', 'payload'];
+    for (final key in preferredKeys) {
+      final value = json[key];
+      if (value is Map<String, dynamic>) {
+        final found = _findArrayDeep(value, keys);
+        if (found != null) return found;
+      }
+    }
+    for (final entry in json.entries) {
+      if (preferredKeys.contains(entry.key)) continue;
+      final value = entry.value;
+      if (value is Map<String, dynamic>) {
+        final found = _findArrayDeep(value, keys);
+        if (found != null) return found;
+      }
+    }
+    return null;
+  }
+}
+
+class _ScanFolder {
+  final String? id;
+  final String path;
+
+  const _ScanFolder(this.id, this.path);
+}
+
+final mediaLibraryProvider =
+    StateNotifierProvider<MediaLibraryNotifier, MediaLibraryState>(
+      (ref) => MediaLibraryNotifier(),
+    );

lib/providers/theme_provider.dart

@@ -0,0 +1,39 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/legacy.dart';
+import '../core/storage/storage_manager.dart';
+
+class ThemeState {
+  final ThemeMode themeMode;
+  const ThemeState({this.themeMode = ThemeMode.system});
+
+  ThemeState copyWith({ThemeMode? themeMode}) =>
+      ThemeState(themeMode: themeMode ?? this.themeMode);
+}
+
+class ThemeNotifier extends StateNotifier<ThemeState> {
+  ThemeNotifier() : super(const ThemeState()) {
+    _load();
+  }
+
+  void _load() {
+    final saved = StorageManager.get<String>(StorageKeys.themeMode);
+    if (saved == 'light') {
+      state = const ThemeState(themeMode: ThemeMode.light);
+    } else if (saved == 'dark') {
+      state = const ThemeState(themeMode: ThemeMode.dark);
+    } else {
+      state = const ThemeState();
+    }
+  }
+
+  Future<void> setThemeMode(ThemeMode mode) async {
+    state = state.copyWith(themeMode: mode);
+    final name =
+        mode == ThemeMode.light ? 'light' : mode == ThemeMode.dark ? 'dark' : 'system';
+    await StorageManager.set(StorageKeys.themeMode, name);
+  }
+}
+
+final themeProvider = StateNotifierProvider<ThemeNotifier, ThemeState>(
+  (ref) => ThemeNotifier(),
+);

lib/utils/extensions.dart

@@ -0,0 +1,19 @@
+extension StringExtensions on String {
+  String truncate(int maxLen) {
+    if (length <= maxLen) return this;
+    return '${substring(0, maxLen)}…';
+  }
+}
+
+extension IntExtensions on int {
+  String get formattedBytes {
+    if (this < 1024) return '$this B';
+    if (this < 1024 * 1024) {
+      return '${(this / 1024).toStringAsFixed(1)} KB';
+    }
+    if (this < 1024 * 1024 * 1024) {
+      return '${(this / (1024 * 1024)).toStringAsFixed(1)} MB';
+    }
+    return '${(this / (1024 * 1024 * 1024)).toStringAsFixed(1)} GB';
+  }
+}

lib/widgets/breadcrumb_bar.dart

@@ -0,0 +1,83 @@
+import 'package:flutter/material.dart';
+import 'package:shadcn_ui/shadcn_ui.dart';
+import '../models/cloud_file.dart';
+
+class BreadcrumbBar extends StatelessWidget {
+  final List<CloudFile> path;
+  final ValueChanged<int> onNavigate;
+
+  const BreadcrumbBar({
+    super.key,
+    required this.path,
+    required this.onNavigate,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final cs = ShadTheme.of(context).colorScheme;
+
+    final items = <Widget>[
+      // Home button
+      GestureDetector(
+        onTap: () => onNavigate(-1),
+        child: MouseRegion(
+          cursor: SystemMouseCursors.click,
+          child: Container(
+            padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
+            decoration: BoxDecoration(
+              color: path.isEmpty ? cs.primary.withAlpha(15) : null,
+              borderRadius: BorderRadius.circular(6),
+            ),
+            child: Text(
+              '云盘',
+              style: TextStyle(
+                fontSize: 13,
+                fontWeight: path.isEmpty ? FontWeight.w600 : FontWeight.normal,
+                color: path.isEmpty ? cs.primary : cs.mutedForeground,
+              ),
+            ),
+          ),
+        ),
+      ),
+    ];
+
+    for (int i = 0; i < path.length; i++) {
+      final isLast = i == path.length - 1;
+      items.add(
+        Icon(
+          Icons.chevron_right_rounded,
+          size: 16,
+          color: cs.mutedForeground.withAlpha(100),
+        ),
+      );
+      items.add(
+        GestureDetector(
+          onTap: isLast ? null : () => onNavigate(i),
+          child: MouseRegion(
+            cursor: isLast ? SystemMouseCursors.basic : SystemMouseCursors.click,
+            child: Container(
+              padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
+              decoration: BoxDecoration(
+                color: isLast ? cs.primary.withAlpha(15) : null,
+                borderRadius: BorderRadius.circular(6),
+              ),
+              child: Text(
+                path[i].name,
+                style: TextStyle(
+                  fontSize: 13,
+                  fontWeight: isLast ? FontWeight.w600 : FontWeight.normal,
+                  color: isLast ? cs.primary : cs.mutedForeground,
+                ),
+              ),
+            ),
+          ),
+        ),
+      );
+    }
+
+    return SingleChildScrollView(
+      scrollDirection: Axis.horizontal,
+      child: Row(children: items),
+    );
+  }
+}

lib/widgets/confirm_dialog.dart

@@ -0,0 +1,32 @@
+import 'package:flutter/material.dart';
+import 'package:shadcn_ui/shadcn_ui.dart';
+
+Future<bool> showConfirmDialog(
+  BuildContext context, {
+  required String title,
+  required String content,
+  String confirmText = '确认',
+  String cancelText = '取消',
+}) async {
+  final result = await showShadDialog<bool>(
+    context: context,
+    builder: (context) => ShadDialog(
+      title: Text(title),
+      description: Padding(
+        padding: const EdgeInsets.only(bottom: 8),
+        child: Text(content),
+      ),
+      actions: [
+        ShadButton.outline(
+          child: Text(cancelText),
+          onPressed: () => Navigator.of(context).pop(false),
+        ),
+        ShadButton(
+          child: Text(confirmText),
+          onPressed: () => Navigator.of(context).pop(true),
+        ),
+      ],
+    ),
+  );
+  return result ?? false;
+}

lib/widgets/file_icon.dart

@@ -0,0 +1,70 @@
+import 'package:flutter/material.dart';
+import 'package:lucide_icons_flutter/lucide_icons.dart';
+import '../models/cloud_file.dart';
+
+class FileIcon extends StatelessWidget {
+  final CloudFile file;
+  final double size;
+
+  const FileIcon({
+    super.key,
+    required this.file,
+    this.size = 28,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    if (file.isDirectory) {
+      return Icon(
+        LucideIcons.folder,
+        size: size,
+        color: const Color(0xFFF59E0B),
+      );
+    }
+
+    final iconData = _getIconForFileType(file.fileType);
+    final color = _getColorForFileType(file.fileType);
+
+    return Icon(
+      iconData,
+      size: size,
+      color: color,
+    );
+  }
+
+  IconData _getIconForFileType(int fileType) {
+    switch (fileType) {
+      case 1:
+        return LucideIcons.image;
+      case 2:
+        return LucideIcons.film;
+      case 3:
+        return LucideIcons.music;
+      case 4:
+        return LucideIcons.fileText;
+      case 5:
+      case 9:
+        return LucideIcons.archive;
+      default:
+        return LucideIcons.file;
+    }
+  }
+
+  Color _getColorForFileType(int fileType) {
+    switch (fileType) {
+      case 1:
+        return const Color(0xFF10B981);
+      case 2:
+        return const Color(0xFF3B82F6);
+      case 3:
+        return const Color(0xFFF59E0B);
+      case 4:
+        return const Color(0xFF8B5CF6);
+      case 5:
+      case 9:
+        return const Color(0xFF6B7280);
+      default:
+        return const Color(0xFF6B7280);
+    }
+  }
+}

lib/widgets/file_list_tile.dart

@@ -0,0 +1,192 @@
+import 'package:flutter/material.dart';
+import 'package:shadcn_ui/shadcn_ui.dart';
+import '../models/cloud_file.dart';
+import 'file_icon.dart';
+
+/// A single file row in the file list with context menu support.
+class FileListTile extends StatelessWidget {
+  final CloudFile file;
+  final bool isSelected;
+  final VoidCallback? onSelect;
+  final VoidCallback? onOpen;
+  final VoidCallback? onRename;
+  final VoidCallback? onCopy;
+  final VoidCallback? onCut;
+  final VoidCallback? onDownload;
+  final VoidCallback? onShare;
+  final VoidCallback? onDelete;
+
+  const FileListTile({
+    super.key,
+    required this.file,
+    this.isSelected = false,
+    this.onSelect,
+    this.onOpen,
+    this.onRename,
+    this.onCopy,
+    this.onCut,
+    this.onDownload,
+    this.onShare,
+    this.onDelete,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = ShadTheme.of(context);
+    final isDark = theme.brightness == Brightness.dark;
+
+    return ShadContextMenuRegion(
+      items: [
+        ShadContextMenuItem.inset(
+          leading: const Icon(LucideIcons.folderOpen, size: 16),
+          trailing: const Icon(LucideIcons.chevronRight),
+          onPressed: onOpen,
+          child: const Text('打开'),
+        ),
+        const ShadContextMenuItem.inset(
+          enabled: false,
+          child: Text('重命名'),
+        ),
+        ShadContextMenuItem.inset(
+          leading: const Icon(LucideIcons.copy, size: 16),
+          trailing: const Icon(LucideIcons.chevronRight),
+          onPressed: onCopy,
+          child: const Text('复制'),
+        ),
+        ShadContextMenuItem.inset(
+          leading: const Icon(LucideIcons.scissors, size: 16),
+          trailing: const Icon(LucideIcons.chevronRight),
+          onPressed: onCut,
+          child: const Text('剪切'),
+        ),
+        const Divider(height: 8),
+        ShadContextMenuItem.inset(
+          leading: const Icon(LucideIcons.download, size: 16),
+          trailing: const Icon(LucideIcons.chevronRight),
+          onPressed: onDownload,
+          child: const Text('下载'),
+        ),
+        ShadContextMenuItem.inset(
+          leading: const Icon(LucideIcons.share2, size: 16),
+          trailing: const Icon(LucideIcons.chevronRight),
+          onPressed: onShare,
+          child: const Text('分享'),
+        ),
+        const Divider(height: 8),
+        ShadContextMenuItem.inset(
+          leading: Icon(LucideIcons.trash2, size: 16, color: theme.colorScheme.destructive),
+          trailing: Icon(LucideIcons.chevronRight, color: theme.colorScheme.destructive),
+          onPressed: onDelete,
+          child: Text(
+            '删除',
+            style: TextStyle(color: theme.colorScheme.destructive),
+          ),
+        ),
+      ],
+      child: GestureDetector(
+        onTap: () => onSelect?.call(),
+        onDoubleTap: onOpen,
+        child: Container(
+          height: 48,
+          padding: const EdgeInsets.symmetric(horizontal: 12),
+          decoration: BoxDecoration(
+            color: isSelected
+                ? (isDark
+                    ? theme.colorScheme.primary.withAlpha(30)
+                    : theme.colorScheme.primary.withAlpha(15))
+                : (isDark
+                    ? Colors.white.withAlpha(3)
+                    : Colors.black.withAlpha(2)),
+            border: Border(
+              bottom: BorderSide(
+                color: isDark
+                    ? Colors.white.withAlpha(10)
+                    : Colors.black.withAlpha(8),
+                width: 0.5,
+              ),
+            ),
+          ),
+          child: Row(
+            children: [
+              // Selection indicator
+              if (isSelected)
+                Padding(
+                  padding: const EdgeInsets.only(right: 8),
+                  child: Icon(
+                    LucideIcons.checkCircle,
+                    size: 18,
+                    color: theme.colorScheme.primary,
+                  ),
+                ),
+
+              // File icon
+              SizedBox(
+                width: 32,
+                height: 32,
+                child: FileIcon(file: file),
+              ),
+              const SizedBox(width: 12),
+
+              // File name
+              Expanded(
+                child: Column(
+                  mainAxisAlignment: MainAxisAlignment.center,
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(
+                      file.name,
+                      style: TextStyle(
+                        fontSize: 13,
+                        fontWeight: FontWeight.w500,
+                        color: theme.colorScheme.foreground,
+                      ),
+                      overflow: TextOverflow.ellipsis,
+                    ),
+                    if (file.isDirectory && file.subFileCount != null)
+                      Text(
+                        '${file.subFileCount} 个项目',
+                        style: TextStyle(
+                          fontSize: 11,
+                          color: theme.colorScheme.mutedForeground,
+                        ),
+                      ),
+                  ],
+                ),
+              ),
+
+              // File size
+              if (!file.isDirectory)
+                SizedBox(
+                  width: 80,
+                  child: Text(
+                    file.formattedSize,
+                    textAlign: TextAlign.right,
+                    style: TextStyle(
+                      fontSize: 12,
+                      color: theme.colorScheme.mutedForeground,
+                    ),
+                  ),
+                ),
+
+              const SizedBox(width: 12),
+
+              // Modified date
+              SizedBox(
+                width: 120,
+                child: Text(
+                  file.modifiedAt,
+                  textAlign: TextAlign.right,
+                  style: TextStyle(
+                    fontSize: 11,
+                    color: theme.colorScheme.mutedForeground,
+                  ),
+                  overflow: TextOverflow.ellipsis,
+                ),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/widgets/side_panel.dart

@@ -0,0 +1,302 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:shadcn_ui/shadcn_ui.dart';
+import '../providers/file_provider.dart';
+import '../providers/auth_provider.dart';
+import '../models/cloud_file.dart';
+
+class SidePanel extends ConsumerWidget {
+  const SidePanel({super.key});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final theme = ShadTheme.of(context);
+
+    return Container(
+      width: 280,
+      decoration: BoxDecoration(
+        color: theme.colorScheme.card,
+        border: Border(left: BorderSide(color: theme.colorScheme.border)),
+      ),
+      child: Column(
+        children: [
+          Container(
+            height: 48,
+            padding: const EdgeInsets.symmetric(horizontal: 16),
+            child: Row(
+              children: [
+                Icon(LucideIcons.info, size: 18, color: theme.colorScheme.foreground),
+                const SizedBox(width: 8),
+                Text(
+                  '详情',
+                  style: TextStyle(
+                    fontSize: 14,
+                    fontWeight: FontWeight.w600,
+                    color: theme.colorScheme.foreground,
+                  ),
+                ),
+              ],
+            ),
+          ),
+          const ShadSeparator.horizontal(),
+          Expanded(child: _buildContent(context, ref)),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildContent(BuildContext context, WidgetRef ref) {
+    final fileState = ref.watch(fileProvider);
+    final selected = fileState.files
+        .where((f) => fileState.selectedIDs.contains(f.id))
+        .toList();
+
+    if (selected.isEmpty) {
+      return _buildDefaultContent(context, ref);
+    }
+    if (selected.length == 1) {
+      return _buildSingleFileDetail(context, selected.first, ref);
+    }
+    return _buildMultiSelectDetail(context, selected, ref);
+  }
+
+  Widget _buildDefaultContent(BuildContext context, WidgetRef ref) {
+    final auth = ref.watch(authProvider);
+    final fileState = ref.watch(fileProvider);
+
+    return SingleChildScrollView(
+      padding: const EdgeInsets.all(16),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          _sectionTitle(context, '账号信息'),
+          const SizedBox(height: 12),
+          _infoRow(context, '用户名', auth.userName),
+          _infoRow(context, '会员等级', auth.memberLevel),
+          _infoRow(context, '存储空间', auth.capacityText),
+          const SizedBox(height: 24),
+
+          if (fileState.section == WorkspaceSection.recycle) ...[
+            _sectionTitle(context, '回收站'),
+            const SizedBox(height: 12),
+            SizedBox(
+              width: double.infinity,
+              child: ShadButton.outline(
+                onPressed: () {
+                  showShadDialog(
+                    context: context,
+                    builder: (context) => ShadDialog(
+                      title: const Text('清空回收站'),
+                      description: const Padding(
+                        padding: EdgeInsets.only(bottom: 8),
+                        child: Text('确定要永久删除回收站中的所有文件吗？此操作不可恢复。'),
+                      ),
+                      actions: [
+                        ShadButton.outline(
+                          child: const Text('取消'),
+                          onPressed: () => Navigator.of(context).pop(),
+                        ),
+                        ShadButton(
+                          child: const Text('清空'),
+                          onPressed: () {
+                            ref.read(fileProvider.notifier).clearRecycleBin();
+                            Navigator.of(context).pop();
+                          },
+                        ),
+                      ],
+                    ),
+                  );
+                },
+                leading: const Icon(LucideIcons.trash2, size: 16),
+                child: const Text('清空回收站'),
+              ),
+            ),
+          ],
+        ],
+      ),
+    );
+  }
+
+  Widget _buildSingleFileDetail(
+      BuildContext context, CloudFile file, WidgetRef ref) {
+    final theme = ShadTheme.of(context);
+    return SingleChildScrollView(
+      padding: const EdgeInsets.all(16),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Center(
+            child: Column(
+              children: [
+                Icon(
+                  file.isDirectory ? LucideIcons.folder : LucideIcons.file,
+                  size: 64,
+                  color: file.isDirectory
+                      ? const Color(0xFFF59E0B)
+                      : theme.colorScheme.primary,
+                ),
+                const SizedBox(height: 12),
+                Text(
+                  file.name,
+                  style: TextStyle(
+                    fontSize: 16,
+                    fontWeight: FontWeight.w600,
+                    color: theme.colorScheme.foreground,
+                  ),
+                  textAlign: TextAlign.center,
+                ),
+              ],
+            ),
+          ),
+          const SizedBox(height: 24),
+          _sectionTitle(context, '文件信息'),
+          const SizedBox(height: 12),
+          _infoRow(context, '类型', file.typeName),
+          if (!file.isDirectory) _infoRow(context, '大小', file.formattedSize),
+          if (file.modifiedAt.isNotEmpty)
+            _infoRow(context, '修改时间', file.modifiedAt),
+          const SizedBox(height: 24),
+          _sectionTitle(context, '操作'),
+          const SizedBox(height: 12),
+          _buildActionButtons(context, file, ref),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildMultiSelectDetail(
+      BuildContext context, List<CloudFile> files, WidgetRef ref) {
+    final theme = ShadTheme.of(context);
+    return SingleChildScrollView(
+      padding: const EdgeInsets.all(16),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Center(
+            child: Column(
+              children: [
+                Icon(
+                  LucideIcons.checkCircle,
+                  size: 48,
+                  color: theme.colorScheme.primary,
+                ),
+                const SizedBox(height: 12),
+                Text(
+                  '已选择 ${files.length} 个项目',
+                  style: TextStyle(
+                    fontSize: 16,
+                    fontWeight: FontWeight.w600,
+                    color: theme.colorScheme.foreground,
+                  ),
+                ),
+              ],
+            ),
+          ),
+          const SizedBox(height: 24),
+          _sectionTitle(context, '批量操作'),
+          const SizedBox(height: 12),
+          _buildActionButtons(context, files.first, ref),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildActionButtons(
+      BuildContext context, CloudFile file, WidgetRef ref) {
+    final theme = ShadTheme.of(context);
+    final fp = ref.read(fileProvider.notifier);
+    return Wrap(
+      spacing: 8,
+      runSpacing: 8,
+      children: [
+        if (file.isDirectory)
+          _actionChip(
+            context,
+            icon: LucideIcons.folderOpen,
+            label: '打开',
+            onTap: () => fp.navigateToFolder(file),
+          ),
+        _actionChip(
+          context,
+          icon: LucideIcons.copy,
+          label: '复制',
+          onTap: () => fp.copyToClipboard([file]),
+        ),
+        _actionChip(
+          context,
+          icon: LucideIcons.scissors,
+          label: '剪切',
+          onTap: () => fp.cutToClipboard([file]),
+        ),
+        _actionChip(
+          context,
+          icon: LucideIcons.download,
+          label: '下载',
+          onTap: () => fp.downloadFile(file),
+        ),
+        _actionChip(
+          context,
+          icon: LucideIcons.share2,
+          label: '分享',
+          onTap: () {},
+        ),
+        _actionChip(
+          context,
+          icon: LucideIcons.trash2,
+          label: '删除',
+          color: theme.colorScheme.destructive,
+          onTap: () => fp.deleteFiles([file]),
+        ),
+      ],
+    );
+  }
+
+  Widget _actionChip(
+    BuildContext context, {
+    required IconData icon,
+    required String label,
+    Color? color,
+    required VoidCallback onTap,
+  }) {
+    return ShadButton.outline(
+      onPressed: onTap,
+      leading: Icon(icon, size: 14, color: color),
+      child: Text(label, style: TextStyle(fontSize: 12, color: color)),
+    );
+  }
+
+  Widget _sectionTitle(BuildContext context, String title) {
+    final theme = ShadTheme.of(context);
+    return Text(
+      title,
+      style: TextStyle(
+        fontSize: 13,
+        fontWeight: FontWeight.w600,
+        color: theme.colorScheme.mutedForeground,
+      ),
+    );
+  }
+
+  Widget _infoRow(BuildContext context, String label, String value) {
+    final theme = ShadTheme.of(context);
+    return Padding(
+      padding: const EdgeInsets.symmetric(vertical: 4),
+      child: Row(
+        mainAxisAlignment: MainAxisAlignment.spaceBetween,
+        children: [
+          Text(
+            label,
+            style: TextStyle(fontSize: 13, color: theme.colorScheme.mutedForeground),
+          ),
+          Flexible(
+            child: Text(
+              value,
+              style: TextStyle(fontSize: 13, color: theme.colorScheme.foreground),
+              overflow: TextOverflow.ellipsis,
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}

lib/widgets/sort_menu.dart

@@ -0,0 +1,90 @@
+import 'package:flutter/material.dart';
+import 'package:shadcn_ui/shadcn_ui.dart';
+import '../providers/file_provider.dart';
+
+class SortMenu extends StatelessWidget {
+  final FileSort currentSort;
+  final SortDirection currentDirection;
+  final ValueChanged<FileSort> onSortChanged;
+
+  const SortMenu({
+    super.key,
+    required this.currentSort,
+    required this.currentDirection,
+    required this.onSortChanged,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final cs = ShadTheme.of(context).colorScheme;
+
+    return ShadButton.ghost(
+      onPressed: () => _showSortMenu(context),
+      child: Row(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          Icon(Icons.sort_rounded, size: 16, color: cs.mutedForeground),
+          const SizedBox(width: 4),
+          Text('排序', style: TextStyle(fontSize: 13, color: cs.mutedForeground)),
+        ],
+      ),
+    );
+  }
+
+  void _showSortMenu(BuildContext context) {
+    final cs = ShadTheme.of(context).colorScheme;
+
+    showModalBottomSheet(
+      context: context,
+      builder: (ctx) => Container(
+        padding: const EdgeInsets.symmetric(vertical: 12),
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            Padding(
+              padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
+              child: Row(
+                children: [
+                  Text('排序方式',
+                      style: TextStyle(fontSize: 14, fontWeight: FontWeight.w600, color: cs.foreground)),
+                  const Spacer(),
+                  Text('当前: ${currentSort.title}',
+                      style: TextStyle(fontSize: 12, color: cs.mutedForeground)),
+                ],
+              ),
+            ),
+            const ShadSeparator.horizontal(),
+            for (final sort in FileSort.values)
+              ListTile(
+                dense: true,
+                leading: currentSort == sort
+                    ? Icon(Icons.check_rounded, size: 16, color: cs.primary)
+                    : const SizedBox(width: 16),
+                title: Text(
+                  sort.title,
+                  style: TextStyle(
+                    fontSize: 14,
+                    fontWeight: currentSort == sort ? FontWeight.w600 : FontWeight.normal,
+                    color: currentSort == sort ? cs.primary : cs.foreground,
+                  ),
+                ),
+                trailing: currentSort == sort
+                    ? Icon(
+                        currentDirection == SortDirection.ascending
+                            ? Icons.arrow_upward_rounded
+                            : Icons.arrow_downward_rounded,
+                        size: 14,
+                        color: cs.primary,
+                      )
+                    : null,
+                onTap: () {
+                  Navigator.of(ctx).pop();
+                  onSortChanged(sort);
+                },
+              ),
+          ],
+        ),
+      ),
+    );
+  }
+}

macos/.gitignore

@@ -0,0 +1,7 @@
+# Flutter-related
+**/Flutter/ephemeral/
+**/Pods/
+
+# Xcode-related
+**/dgph
+**/xcuserdata/

macos/Flutter/Flutter-Debug.xcconfig

@@ -0,0 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
+#include "ephemeral/Flutter-Generated.xcconfig"

macos/Flutter/Flutter-Release.xcconfig

@@ -0,0 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
+#include "ephemeral/Flutter-Generated.xcconfig"

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -0,0 +1,32 @@
+//
+//  Generated file. Do not edit.
+//
+
+import FlutterMacOS
+import Foundation
+
+import desktop_drop
+import device_info_plus
+import file_picker
+import file_selector_macos
+import package_info_plus
+import pasteboard
+import screen_retriever_macos
+import share_plus
+import sqflite_darwin
+import url_launcher_macos
+import window_manager
+
+func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  DesktopDropPlugin.register(with: registry.registrar(forPlugin: "DesktopDropPlugin"))
+  DeviceInfoPlusMacosPlugin.register(with: registry.registrar(forPlugin: "DeviceInfoPlusMacosPlugin"))
+  FilePickerPlugin.register(with: registry.registrar(forPlugin: "FilePickerPlugin"))
+  FileSelectorPlugin.register(with: registry.registrar(forPlugin: "FileSelectorPlugin"))
+  FPPPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FPPPackageInfoPlusPlugin"))
+  PasteboardPlugin.register(with: registry.registrar(forPlugin: "PasteboardPlugin"))
+  ScreenRetrieverMacosPlugin.register(with: registry.registrar(forPlugin: "ScreenRetrieverMacosPlugin"))
+  SharePlusMacosPlugin.register(with: registry.registrar(forPlugin: "SharePlusMacosPlugin"))
+  SqflitePlugin.register(with: registry.registrar(forPlugin: "SqflitePlugin"))
+  UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))
+  WindowManagerPlugin.register(with: registry.registrar(forPlugin: "WindowManagerPlugin"))
+}

macos/Podfile

@@ -0,0 +1,42 @@
+platform :osx, '10.15'
+
+# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
+ENV['COCOAPODS_DISABLE_STATS'] = 'true'
+
+project 'Runner', {
+  'Debug' => :debug,
+  'Profile' => :release,
+  'Release' => :release,
+}
+
+def flutter_root
+  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'ephemeral', 'Flutter-Generated.xcconfig'), __FILE__)
+  unless File.exist?(generated_xcode_build_settings_path)
+    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure \"flutter pub get\" is executed first"
+  end
+
+  File.foreach(generated_xcode_build_settings_path) do |line|
+    matches = line.match(/FLUTTER_ROOT\=(.*)/)
+    return matches[1].strip if matches
+  end
+  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Flutter-Generated.xcconfig, then run \"flutter pub get\""
+end
+
+require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
+
+flutter_macos_podfile_setup
+
+target 'Runner' do
+  use_frameworks!
+
+  flutter_install_all_macos_pods File.dirname(File.realpath(__FILE__))
+  target 'RunnerTests' do
+    inherit! :search_paths
+  end
+end
+
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+    flutter_additional_macos_build_settings(target)
+  end
+end

macos/Podfile.lock

@@ -0,0 +1,78 @@
+PODS:
+  - device_info_plus (0.0.1):
+    - FlutterMacOS
+  - file_picker (0.0.1):
+    - Flutter
+    - FlutterMacOS
+  - file_selector_macos (0.0.1):
+    - FlutterMacOS
+  - FlutterMacOS (1.0.0)
+  - package_info_plus (0.0.1):
+    - FlutterMacOS
+  - pasteboard (0.0.1):
+    - FlutterMacOS
+  - screen_retriever_macos (0.0.1):
+    - FlutterMacOS
+  - share_plus (0.0.1):
+    - FlutterMacOS
+  - sqflite_darwin (0.0.4):
+    - Flutter
+    - FlutterMacOS
+  - url_launcher_macos (0.0.1):
+    - FlutterMacOS
+  - window_manager (0.5.0):
+    - FlutterMacOS
+
+DEPENDENCIES:
+  - device_info_plus (from `Flutter/ephemeral/.symlinks/plugins/device_info_plus/macos`)
+  - file_picker (from `Flutter/ephemeral/.symlinks/plugins/file_picker/darwin`)
+  - file_selector_macos (from `Flutter/ephemeral/.symlinks/plugins/file_selector_macos/macos`)
+  - FlutterMacOS (from `Flutter/ephemeral`)
+  - package_info_plus (from `Flutter/ephemeral/.symlinks/plugins/package_info_plus/macos`)
+  - pasteboard (from `Flutter/ephemeral/.symlinks/plugins/pasteboard/macos`)
+  - screen_retriever_macos (from `Flutter/ephemeral/.symlinks/plugins/screen_retriever_macos/macos`)
+  - share_plus (from `Flutter/ephemeral/.symlinks/plugins/share_plus/macos`)
+  - sqflite_darwin (from `Flutter/ephemeral/.symlinks/plugins/sqflite_darwin/darwin`)
+  - url_launcher_macos (from `Flutter/ephemeral/.symlinks/plugins/url_launcher_macos/macos`)
+  - window_manager (from `Flutter/ephemeral/.symlinks/plugins/window_manager/macos`)
+
+EXTERNAL SOURCES:
+  device_info_plus:
+    :path: Flutter/ephemeral/.symlinks/plugins/device_info_plus/macos
+  file_picker:
+    :path: Flutter/ephemeral/.symlinks/plugins/file_picker/darwin
+  file_selector_macos:
+    :path: Flutter/ephemeral/.symlinks/plugins/file_selector_macos/macos
+  FlutterMacOS:
+    :path: Flutter/ephemeral
+  package_info_plus:
+    :path: Flutter/ephemeral/.symlinks/plugins/package_info_plus/macos
+  pasteboard:
+    :path: Flutter/ephemeral/.symlinks/plugins/pasteboard/macos
+  screen_retriever_macos:
+    :path: Flutter/ephemeral/.symlinks/plugins/screen_retriever_macos/macos
+  share_plus:
+    :path: Flutter/ephemeral/.symlinks/plugins/share_plus/macos
+  sqflite_darwin:
+    :path: Flutter/ephemeral/.symlinks/plugins/sqflite_darwin/darwin
+  url_launcher_macos:
+    :path: Flutter/ephemeral/.symlinks/plugins/url_launcher_macos/macos
+  window_manager:
+    :path: Flutter/ephemeral/.symlinks/plugins/window_manager/macos
+
+SPEC CHECKSUMS:
+  device_info_plus: 4fb280989f669696856f8b129e4a5e3cd6c48f76
+  file_picker: 70164d9778c42c47218d6cd79ce435de0856b11a
+  file_selector_macos: 9e9e068e90ebee155097d00e89ae91edb2374db7
+  FlutterMacOS: d0db08ddef1a9af05a5ec4b724367152bb0500b1
+  package_info_plus: f0052d280d17aa382b932f399edf32507174e870
+  pasteboard: b594eaf838d930b276d7a35a44a32b4f489170cb
+  screen_retriever_macos: c5508cc3c66ff0d4db650480cf0ab691e220d933
+  share_plus: 510bf0af1a42cd602274b4629920c9649c52f4cc
+  sqflite_darwin: 20b2a3a3b70e43edae938624ce550a3cbf66a3d0
+  url_launcher_macos: f87a979182d112f911de6820aefddaf56ee9fbfd
+  window_manager: b729e31d38fb04905235df9ea896128991cad99e
+
+PODFILE CHECKSUM: 54d867c82ac51cbd61b565781b9fada492027009
+
+COCOAPODS: 1.17.0

macos/Runner.xcodeproj/project.pbxproj

@@ -0,0 +1,801 @@
+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 54;
+	objects = {
+
+/* Begin PBXAggregateTarget section */
+		33CC111A2044C6BA0003C045 /* Flutter Assemble */ = {
+			isa = PBXAggregateTarget;
+			buildConfigurationList = 33CC111B2044C6BA0003C045 /* Build configuration list for PBXAggregateTarget "Flutter Assemble" */;
+			buildPhases = (
+				33CC111E2044C6BF0003C045 /* ShellScript */,
+			);
+			dependencies = (
+			);
+			name = "Flutter Assemble";
+			productName = FLX;
+		};
+/* End PBXAggregateTarget section */
+
+/* Begin PBXBuildFile section */
+		30ED687A1F2E50177945E875 /* Pods_RunnerTests.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 6446EF046C2C6AC038CB40BD /* Pods_RunnerTests.framework */; };
+		331C80D8294CF71000263BE5 /* RunnerTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 331C80D7294CF71000263BE5 /* RunnerTests.swift */; };
+		335BBD1B22A9A15E00E9071D /* GeneratedPluginRegistrant.swift in Sources */ = {isa = PBXBuildFile; fileRef = 335BBD1A22A9A15E00E9071D /* GeneratedPluginRegistrant.swift */; };
+		33CC10F12044A3C60003C045 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 33CC10F02044A3C60003C045 /* AppDelegate.swift */; };
+		33CC10F32044A3C60003C045 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 33CC10F22044A3C60003C045 /* Assets.xcassets */; };
+		33CC10F62044A3C60003C045 /* MainMenu.xib in Resources */ = {isa = PBXBuildFile; fileRef = 33CC10F42044A3C60003C045 /* MainMenu.xib */; };
+		33CC11132044BFA00003C045 /* MainFlutterWindow.swift in Sources */ = {isa = PBXBuildFile; fileRef = 33CC11122044BFA00003C045 /* MainFlutterWindow.swift */; };
+		FBB1FE407DD0FBF7D310AF91 /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 39D84C9718FE617BAC88B7EC /* Pods_Runner.framework */; };
+/* End PBXBuildFile section */
+
+/* Begin PBXContainerItemProxy section */
+		331C80D9294CF71000263BE5 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 33CC10E52044A3C60003C045 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 33CC10EC2044A3C60003C045;
+			remoteInfo = Runner;
+		};
+		33CC111F2044C79F0003C045 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 33CC10E52044A3C60003C045 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 33CC111A2044C6BA0003C045;
+			remoteInfo = FLX;
+		};
+/* End PBXContainerItemProxy section */
+
+/* Begin PBXCopyFilesBuildPhase section */
+		33CC110E2044A8840003C045 /* Bundle Framework */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 10;
+			files = (
+			);
+			name = "Bundle Framework";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
+/* Begin PBXFileReference section */
+		203754356FBF6C3A1A7772A0 /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
+		331C80D5294CF71000263BE5 /* RunnerTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = RunnerTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
+		331C80D7294CF71000263BE5 /* RunnerTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RunnerTests.swift; sourceTree = "<group>"; };
+		333000ED22D3DE5D00554162 /* Warnings.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = Warnings.xcconfig; sourceTree = "<group>"; };
+		335BBD1A22A9A15E00E9071D /* GeneratedPluginRegistrant.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = GeneratedPluginRegistrant.swift; sourceTree = "<group>"; };
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macos/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>