merge: 合并 K55 目录加载诊断

main 的 eaf8fb4 机械性地给全仓加了 // Author 头，develop 侧包名已改 fruitshorts、
并删除了 demo_media/home_feed_category/home_feed_sections 三个文件，故按 develop 口径解决冲突：
保留 fruitshorts 包名与删除结果，补回 Author 头。

.gitignore

@@ -45,7 +45,13 @@ app.*.map.json
 /android/app/release
 
 # Local demo media and internal planning are absent from the public repo.
-/assets/
+# Launcher/splash source icons are required at build time, so keep them tracked.
+/assets/*
+!/assets/icon/
+!/assets/icon/*.png
+!/assets/fonts/
+!/assets/fonts/*.ttf
+!/assets/fonts/OFL-*.txt
 /server/
 /docs/
 /AGENTS.md

README.md

@@ -1,17 +1,155 @@
-一个使用 Flutter 开发的短剧播放 App 原型，面向海外用户，重点探索沉浸式刷剧、找剧和连续观看的移动端体验
+# FruitShorts（ReelShort）客户端
 
-## 主要功能
+FruitShorts 是面向印尼市场的短剧 Flutter 客户端。当前版本已连接
+`FruitServer` 的 `/app/**` 接口，支持沉浸播放、找剧、账号、观看记录、收藏、
+下载授权、评论互动、站内通知和中英印尼三语界面。
 
-- **沉浸式首页**：竖屏播放，上下滑切换短剧，左右滑切换内容类别；支持拖动进度、横屏全屏观看。
-- **剧集播放**：从详情页进入后按集连续播放，支持选集和本地续看。
-- **找剧与个人页**：浏览、搜索和查看剧集详情；在个人页查看观看记录、收藏与喜欢的内容。
-- **互动与多语言**：本地演示评论、系统分享，以及英文和简体中文界面。
-- **画中画**：Android 接入系统画中画；iOS 画中画尚未实现。
+## 技术栈
 
-## 技术实现
+- Flutter 3.47.7 / Dart 3.13.5
+- Provider 状态管理与依赖注入
+- dio 网络请求
+- video_player 播放
+- shared_preferences 与 `SharedPreferencesAsync` 本地配置
+- flutter_localizations，支持 `en`、`zh`、`id`
+- Android 系统画中画
 
-项目使用 Flutter、Provider 和 `video_player`。播放会话统一管理播放器生命周期；观看进度和演示互动数据保存在本机。首页、找剧、我的共用同一个根页面，切换时保留页面状态。
+## 目录结构
 
-## 当前说明
+```text
+lib/
+  core/
+    config/       地址、语言和运行时配置
+    data/         models、remote API、repository、controller
+    formatting/   文案与日期格式化
+    platform/     触觉等平台能力
+    theme/        颜色与主题
+    widgets/      跨页面复用组件
+  l10n/           三语 ARB 与生成代码
+  pages/          业务页面
+test/             单元、组件、页面和联调测试
+integration_test/ 设备侧集成测试
+android/          Android 工程
+ios/              iOS 工程与 SPM 配置
+assets/           图标、图片和本地媒体文件
+```
 
-现阶段的剧目与剧集是演示数据，多部剧暂时复用同一段测试视频。
+## 已接接口
+
+以下接口均在 `lib/core/data/remote/` 中有实际调用，共 26 个不同路径、
+31 个 HTTP 方法级调用。
+
+| 分组 | 契约 | 接口 |
+| --- | --- | --- |
+| 账号 | §1.1 | `POST /app/auth/register`、`/login`、`/refresh`、`/logout` |
+| 内容 | §1.3、§1.4 | `GET /app/home/feed`、`/app/discover/feed`、`/app/categories`、`/app/dramas/{id}`、`/app/episodes/{id}/play` |
+| 观看记录 | §1.5 | `POST/GET /app/watch/progress`、`GET /app/watch/recent`、`DELETE /app/watch/progress/{dramaId}`、`DELETE /app/watch/progress` |
+| 收藏 | §1.5 | `POST /app/favorites/toggle`、`GET /app/favorites`、`DELETE /app/favorites/{dramaId}` |
+| 下载授权 | §1.6 | `GET /app/downloads/policy`、`PUT /app/downloads/settings`、`POST/GET /app/downloads`、`GET /app/downloads/{episodeId}/url`、`POST /app/downloads/{episodeId}/progress`、`DELETE /app/downloads/{episodeId}`、`DELETE /app/downloads` |
+| 互动 | §1.7 | `GET/POST /app/comments`、`DELETE /app/comments/{id}`、`POST /app/likes/toggle`、`POST /app/reports` |
+| 公告 | §1.9.2 | `GET /app/notices` |
+
+客户端没有调用 `/app/config` 或创作者入驻接口。
+
+## 运行
+
+### 安装依赖
+
+```bash
+flutter pub get
+```
+
+### Android USB
+
+手机开启 USB 调试并连接电脑后：
+
+```bash
+adb devices
+adb reverse tcp:8081 tcp:8081
+flutter run -d <device> \
+  --dart-define=API_BASE_URL=http://127.0.0.1:8081
+```
+
+`adb reverse` 将手机的 `127.0.0.1:8081` 转发到电脑；USB 断开或重新连接后需要
+重新执行。
+
+Android 模拟器访问宿主机时使用：
+
+```bash
+flutter run --dart-define=API_BASE_URL=http://10.0.2.2:8081
+```
+
+### iOS
+
+手机与 Mac 需在同一网络，首次启动允许“本地网络”权限：
+
+```bash
+flutter run -d <udid> \
+  --dart-define=API_BASE_URL=http://<Mac局域网IP>:8081
+```
+
+### Debug 运行时地址
+
+debug 版本可在「我的 → 设置 → 服务器地址」修改后端地址，保存后重启 App 生效。
+地址优先级：
+
+```text
+本地运行时设置 > --dart-define(API_BASE_URL) > 平台默认地址
+```
+
+因此不带 `--dart-define` 构建的 debug APK 也可在安装后改成当前电脑 IP。
+release 版本不显示入口，也不会读取本地覆盖。
+
+## 环境注意
+
+### iOS Swift 版本
+
+`pubspec.yaml` 将 `shared_preferences_foundation` 固定为 `2.5.6`。该版本兼容
+Xcode 16.2 / Swift 6.0.3；`2.6.0` 的生成代码使用 Swift 6.1 才支持的 trailing
+comma。不要手工升级该依赖，`flutter pub get` 后应显示
+`shared_preferences_foundation 2.5.6 (overridden)`。
+
+### iOS SPM 包缺失
+
+如果 Xcode 报 `Missing package product FlutterGeneratedPluginSwiftPackage`：
+
+```bash
+rm -rf ~/Library/Developer/Xcode/DerivedData/Runner-*
+flutter clean
+flutter pub get
+xcodebuild -resolvePackageDependencies \
+  -project ios/Runner.xcodeproj \
+  -scheme Runner
+```
+
+随后重新打开工程构建。`Runner.xcscheme` 的 PreAction 会先执行
+`flutter pub get`，再执行 Flutter prepare。
+
+### Android libdartjni
+
+若启动时报 `libdartjni.so` 加载失败，通常是旧安装中的原生库残留：
+
+```bash
+adb uninstall com.stormg.lumadrama
+flutter run -d <device> \
+  --dart-define=API_BASE_URL=http://127.0.0.1:8081
+```
+
+## 门禁
+
+```bash
+dart analyze lib test
+flutter test
+flutter build apk --debug
+```
+
+测试文件按模块放在 `test/` 下，用例名使用
+`should_<期望>_when_<条件>`。真实后端联调测试在服务未启动时会跳过。
+
+## 当前边界
+
+- 下载仅管理服务端授权，不落盘、不续传、不支持离线播放。
+- 没有独立搜索接口，搜索能力尚未形成完整闭环。
+- 站内通知没有已读/未读和红点状态。
+- 支付、金币和会员权益尚未形成客户端闭环。
+- Android 支持系统画中画；iOS 画中画尚未接入。

android/app/src/debug/AndroidManifest.xml

@@ -6,4 +6,6 @@
          to allow setting breakpoints, to provide hot reload, etc.
     -->
     <uses-permission android:name="android.permission.INTERNET"/>
+    <!-- 开发期后端是明文 HTTP，仅调试构建放开。 -->
+    <application android:usesCleartextTraffic="true"/>
 </manifest>

android/app/src/main/AndroidManifest.xml

@@ -1,10 +1,12 @@
 <!-- Author: fruit.com.cn -->
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <uses-permission android:name="android.permission.INTERNET"/>
     <application
-        android:label="Nontonki"
+        android:label="FruitShorts"
         android:name="${applicationName}"
-        android:icon="@mipmap/ic_launcher">
+        android:icon="@mipmap/ic_launcher"
+        android:usesCleartextTraffic="true">
         <activity
             android:name=".MainActivity"
             android:exported="true"

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

@@ -3,9 +3,4 @@
 
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
     <item android:drawable="@color/splash_background" />
-    <item>
-        <bitmap
-            android:gravity="center"
-            android:src="@drawable/splash_icon" />
-    </item>
 </layer-list>

android/app/src/main/res/drawable-v31/launch_background.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Author: fruit.com.cn -->
+
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@color/splash_background" />
+</layer-list>

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

@@ -3,9 +3,4 @@
 
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
     <item android:drawable="@color/splash_background" />
-    <item>
-        <bitmap
-            android:gravity="center"
-            android:src="@drawable/splash_icon" />
-    </item>
 </layer-list>

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

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Author: fruit.com.cn -->
+
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="@android:color/transparent" />
+</shape>

android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -1,6 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Author: fruit.com.cn -->
-
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
   <background android:drawable="@color/ic_launcher_background"/>
   <foreground>

android/app/src/main/res/values-night-v31/styles.xml

@@ -5,7 +5,6 @@
     <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
         <item name="android:windowBackground">@drawable/launch_background</item>
         <item name="android:windowSplashScreenBackground">@color/splash_background</item>
-        <item name="android:windowSplashScreenAnimatedIcon">@drawable/android12splash</item>
-        <item name="android:windowSplashScreenIconBackgroundColor">@color/splash_background</item>
+        <item name="android:windowSplashScreenAnimatedIcon">@drawable/splash_transparent</item>
     </style>
 </resources>

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

@@ -15,6 +15,6 @@
 
          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>
+        <item name="android:windowBackground">@color/splash_background</item>
     </style>
 </resources>

android/app/src/main/res/values-v31/styles.xml

@@ -5,7 +5,6 @@
     <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
         <item name="android:windowBackground">@drawable/launch_background</item>
         <item name="android:windowSplashScreenBackground">@color/splash_background</item>
-        <item name="android:windowSplashScreenAnimatedIcon">@drawable/android12splash</item>
-        <item name="android:windowSplashScreenIconBackgroundColor">@color/splash_background</item>
+        <item name="android:windowSplashScreenAnimatedIcon">@drawable/splash_transparent</item>
     </style>
 </resources>

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

@@ -2,6 +2,6 @@
 <!-- Author: fruit.com.cn -->
 
 <resources>
-    <color name="splash_background">#FF000000</color>
-	<color name="ic_launcher_background">#D74A7D</color>
+    <color name="splash_background">#FF100C0A</color>
+    <color name="ic_launcher_background">#FFF1E5</color>
 </resources>

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

@@ -15,6 +15,6 @@
 
          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>
+        <item name="android:windowBackground">@color/splash_background</item>
     </style>
 </resources>

android/app/src/profile/AndroidManifest.xml

@@ -6,4 +6,6 @@
          to allow setting breakpoints, to provide hot reload, etc.
     -->
     <uses-permission android:name="android.permission.INTERNET"/>
+    <!-- 开发期后端是明文 HTTP，仅调试构建放开。 -->
+    <application android:usesCleartextTraffic="true"/>
 </manifest>

assets/fonts/OFL-Outfit.txt

@@ -0,0 +1,93 @@
+Copyright 2021 The Outfit Project Authors (https://github.com/Outfitio/Outfit-Fonts)
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+https://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

assets/fonts/OFL-PlusJakartaSans.txt

@@ -0,0 +1,93 @@
+Copyright 2020 The Plus Jakarta Sans Project Authors (https://github.com/tokotype/PlusJakartaSans)
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

docs/FILES.md

@@ -0,0 +1,99 @@
+# 客户端文件说明
+
+## 目录树
+
+```text
+.
+├── android/                  Android 工程与 Gradle 配置
+├── assets/
+│   ├── icon/                 启动图标
+│   ├── images/               本地图片
+│   └── media/                本地视频文件（当前未在 pubspec 声明）
+├── integration_test/         设备侧集成测试
+├── ios/
+│   ├── Flutter/              Flutter 生成配置与 SPM 临时包
+│   ├── Runner/               iOS Runner
+│   ├── Runner.xcodeproj/     Xcode 工程与共享 Scheme
+│   └── RunnerTests/          iOS 原生测试
+├── lib/
+│   ├── core/
+│   │   ├── config/           地址、语言、运行时服务器设置
+│   │   ├── data/             models、remote、repositories、services
+│   │   ├── formatting/       多语言文案、日期和错误文本
+│   │   ├── platform/         平台能力封装
+│   │   ├── theme/            颜色与 ThemeData
+│   │   └── widgets/          通用组件
+│   ├── l10n/                 ARB 与本地化生成代码
+│   └── pages/                业务页面
+├── test/                     单元和 Widget 测试
+├── docs/                     客户端任务与文件说明
+├── pubspec.yaml              依赖、资源和 Flutter 配置
+└── README.md                 运行、接口与环境说明
+```
+
+## 关键文件
+
+| 路径 | 职责 |
+| --- | --- |
+| `lib/main.dart` | 初始化 Flutter、屏幕方向、debug 服务器覆盖并启动 App |
+| `lib/app.dart` | Provider、repository、controller、ApiClient 和主题装配 |
+| `lib/core/config/app_config.dart` | 地址优先级、超时、媒体 URL 和平台默认地址 |
+| `lib/core/config/server_endpoint.dart` | debug 运行时地址规范化、读取、保存和清除 |
+| `lib/core/config/locale_controller.dart` | 语言选择与系统语言回退 |
+| `lib/core/data/models/` | 账号、剧目、评论、观看、下载、公告等数据结构 |
+| `lib/core/data/remote/` | `/app/**` 接口调用；`api_client.dart` 统一鉴权和错误映射 |
+| `lib/core/data/repositories/` | HTTP 与内存实现的 repository 边界 |
+| `lib/core/data/services/` | 页面 controller、播放会话、分享、画中画等业务服务 |
+| `lib/core/formatting/` | 本地化内容、日期与错误文本 |
+| `lib/core/platform/haptics.dart` | 可注入的触觉反馈封装 |
+| `lib/core/theme/app_colors.dart` | 克莱因蓝和界面颜色 token |
+| `lib/core/theme/app_theme.dart` | light/dark ColorScheme 与组件主题 |
+| `lib/core/widgets/empty_state.dart` | 统一空列表占位 |
+| `lib/core/widgets/remote_image.dart` | 后端相对图片地址与失败占位 |
+| `lib/core/widgets/auth_gate.dart` | 未登录操作拦截 |
+| `lib/core/widgets/download_action.dart` | 下载授权操作 |
+| `lib/pages/home/` | 根页面、四个底部 tab 和抽屉 |
+| `lib/pages/player/` | 竖屏播放、选集、进度和播放器交互 |
+| `lib/pages/discover/` | 首页/发现信息流、轮播、分类与三列剧目网格 |
+| `lib/pages/drama_detail/` | 剧目详情与剧集入口 |
+| `lib/pages/auth/` | 登录/注册页面与表单逻辑 |
+| `lib/pages/mine/` | 我的页、片单、设置、语言与 debug 地址入口 |
+| `lib/pages/favorites/` | 收藏列表 |
+| `lib/pages/watch_records/` | 独立观看记录页 |
+| `lib/pages/downloads/` | 下载授权与策略页面 |
+| `lib/pages/notices/` | 站内通知分页和详情 |
+| `lib/pages/interaction/` | 举报弹窗 |
+| `lib/l10n/*.arb` | en/zh/id 源文案，修改后执行 `flutter gen-l10n` |
+| `ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme` | iOS SPM 预构建脚本 |
+
+## 测试结构
+
+| 目录 | 覆盖范围 |
+| --- | --- |
+| `test/auth/` | 登录 controller、表单、视觉与交互 |
+| `test/catalog/`、`test/category/` | 首页数据、分类和模型解析 |
+| `test/comment/`、`test/interaction/` | 评论、点赞、举报和弹窗 |
+| `test/config/` | 三语、系统语言和运行时服务器地址 |
+| `test/core/` | ApiClient、ID 解析、触觉、分享和画中画 |
+| `test/discover/`、`test/home/` | 首页、轮播、网格和导航 |
+| `test/download/`、`test/library/`、`test/watch/` | 下载、收藏、观看记录 |
+| `test/drama_detail/`、`test/player/`、`test/playback/` | 详情、播放器与播放队列 |
+| `test/notice/` | 通知分页、空态、详情与入口 |
+| `test/empty_state/`、`test/theme/` | 空态组件与主题 token |
+| `test/integration/` | 依赖本机后端的联调测试，服务未启动时跳过 |
+| `integration_test/app_backend_test.dart` | 设备侧后端连通性测试 |
+| `test/support/` | fake repository、HTTP adapter、播放器和测试数据 |
+
+## 生成物
+
+以下内容由工具生成，不要手工修改：
+
+- `lib/l10n/app_localizations*.dart`
+- `*.g.dart`
+- `.dart_tool/`
+- `build/`
+- `ios/Flutter/ephemeral/`
+- `ios/Runner/GeneratedPluginRegistrant.h`
+- `ios/Runner/GeneratedPluginRegistrant.m`
+
+`pubspec.lock` 由 Dart 包管理工具维护，应提交但不手工编辑。

docs/TASKS.md

@@ -0,0 +1,38 @@
+# 客户端任务清单
+
+状态按当前 `develop` 中已合入的功能整理。契约章节以
+`FruitServer/docs/api-phase1.md` 为准；任务过程记录见
+`FruitServer/docs/plans/PROGRESS.md`。
+
+## K1-K13
+
+| 批次 | 范围 | 状态 | 关键提交或契约章节 | 备注 |
+| --- | --- | --- | --- | --- |
+| K1 | 详情、播放票据、观看进度、续看、收藏 | 已完成并合入 | §1.3-§1.5 | 已有三态和基础页面 |
+| K2 | 分类、观看记录、收藏列表、下载授权管理 | 已完成并合入 | §1.2、§1.5、§1.6 | 下载只管理授权，不落盘 |
+| K3 | 评论、回复、点赞、举报、分享 | 已完成并合入 | §1.7 | 分享使用系统分享面板 |
+| K4 | 账号剩余能力 | 未开始 | §1.1 | Google 登录所需凭据和契约范围需核对 |
+| K5 | 克莱因蓝主题、印尼语适配 | 已完成并合入 | 无接口变更 | 三语为 en/zh/id |
+| K6 | 登录页、底部导航、触觉反馈 | 已完成并合入 | 无接口变更 | 触觉通过 `Haptics` 封装 |
+| K7 | 首页轮播、站内通知 | 已完成并合入 | §1.3、§1.9.2 | 通知无已读态 |
+| K8 | 登录页视觉重设计 | 已完成并合入 | 无接口变更 | 保留原有登录逻辑和校验 |
+| K9 | 首页全部剧目双列网格 | 已完成并合入 | 无接口变更 | 数据源为 feed 分类结果 |
+| K10 | 统一空列表占位 | 已完成并合入 | 无接口变更 | 评论弹窗使用 compact 变体 |
+| K11 | 首页三列、分类首位“全部” | 已完成并合入 | 无接口变更 | 网格比例保持 2:3 |
+| K12 | 首页去标题、空态视觉重做 | 已完成并合入 | 无接口变更 | 双层同心圆空态 |
+| K13 | debug 运行时服务器地址 | 已完成并合入 | 无接口变更 | 保存后重启生效，release 不开放 |
+
+## 待办
+
+| 事项 | 状态 | 依赖或说明 |
+| --- | --- | --- |
+| K4 账号剩余能力 | 待办 | Google 登录需要客户端凭据、平台配置和后端契约，范围需核对 |
+| B1 支付与金币 | 待办 | 客户端尚未接入 §1.8 的支付/权益闭环，商品、渠道和验证方式需核对 |
+| 搜索 | 待办 | 当前没有独立搜索接口，接口契约和数据范围需核对 |
+| 下载落盘 | 待办 | 需要新增文件下载、进度持久化、续传、离线播放和本地清理设计 |
+
+## 维护规则
+
+- 新批次完成后更新本表，不写未经确认的提交号。
+- 功能状态以当前 `develop` 代码和自动化测试为准。
+- “需核对”表示产品范围、接口或外部凭据尚未确认，不能按已完成处理。

integration_test/app_backend_test.dart

@@ -0,0 +1,74 @@
+// Author: fruit.com.cn
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:fruitshorts/app.dart';
+import 'package:fruitshorts/core/config/app_config.dart';
+import 'package:fruitshorts/core/data/remote/api_client.dart';
+import 'package:fruitshorts/core/data/remote/catalog_api.dart';
+import 'package:integration_test/integration_test.dart';
+
+/// 设备侧集成测试：**在手机进程里**真实请求开发机上的 app-api。
+///
+/// 跑法（红线第 10 条要求的"设备侧取证"）：
+/// ```
+/// IP=$(ipconfig getifaddr en0)
+/// flutter test integration_test -d <device-id> --dart-define=API_BASE_URL=http://$IP:8081
+/// ```
+/// 断言失败时会把实际使用的地址一起打出来，便于区分"地址不对"还是"设备连不上"。
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+
+  final baseUrl = AppConfig.apiBaseUrl;
+
+  testWidgets('should_fetch_home_feed_and_drama_detail_when_device_reaches_backend', (
+    tester,
+  ) async {
+    debugPrint('[device] API_BASE_URL=$baseUrl');
+    final client = ApiClient(baseUrl: baseUrl);
+    addTearDown(client.close);
+    final api = CatalogApi(client);
+
+    final feed = await api.homeFeed();
+    expect(
+      feed.dramas,
+      isNotEmpty,
+      reason: '设备侧拿不到首页列表（API_BASE_URL=$baseUrl）',
+    );
+    debugPrint('[device] 首页分区=${feed.sections.length} 剧目=${feed.dramas.length}');
+
+    final card = feed.dramas.first;
+    expect(card.id, isNotEmpty, reason: '设备侧首页卡片 id 为空');
+
+    final detail = await api.dramaDetail(card.id);
+    expect(detail.id, card.id, reason: '详情返回的 id 与卡片不一致');
+    expect(
+      detail.episodes,
+      isNotEmpty,
+      reason: '设备侧拿到的详情没有剧集（dramaId=${card.id}）',
+    );
+    debugPrint('[device] 详情 id=${detail.id} 剧集=${detail.episodes.length}');
+  });
+
+  testWidgets('should_render_home_drama_list_when_app_boots_on_device', (
+    tester,
+  ) async {
+    // 用真 App（真网络、真目录控制器）：首页底部标签栏出现即代表"剧目列表加载成功"，
+    // 也就是用户在真机上遇到的那个「剧目列表加载失败」已经消失。
+    await tester.pumpWidget(const LumaDramaApp());
+
+    var loaded = false;
+    for (var attempt = 0; attempt < 60 && !loaded; attempt++) {
+      await tester.pump(const Duration(milliseconds: 500));
+      loaded = find.byKey(const Key('home-tabs-bar')).evaluate().isNotEmpty;
+    }
+
+    expect(
+      loaded,
+      isTrue,
+      reason: '首页 30 秒内没渲染出剧目列表（API_BASE_URL=$baseUrl）',
+    );
+    debugPrint('[device] 首页剧目列表已渲染：API_BASE_URL=$baseUrl');
+  });
+}

ios/Runner.xcodeproj/project.pbxproj

@@ -360,7 +360,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -487,7 +487,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -538,7 +538,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;

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

@@ -6,11 +6,27 @@
       parallelizeBuildables = "YES"
       buildImplicitDependencies = "YES">
       <PreActions>
+         <ExecutionAction
+            ActionType = "Xcode.IDEStandardExecutionActionsCore.ExecutionActionType.ShellScriptAction">
+            <ActionContent
+               title = "Bootstrap Flutter SPM Package"
+               scriptText = "#!/bin/sh&#10;set -e&#10;FLUTTER=&quot;&quot;&#10;if [ -n &quot;${FLUTTER_ROOT:-}&quot; ] &amp;&amp; [ -x &quot;$FLUTTER_ROOT/bin/flutter&quot; ]; then&#10;  FLUTTER=&quot;$FLUTTER_ROOT/bin/flutter&quot;&#10;elif FLUTTER=&quot;$(command -v flutter)&quot;; then&#10;  :&#10;elif [ -x &quot;$HOME/flutter/bin/flutter&quot; ]; then&#10;  FLUTTER=&quot;$HOME/flutter/bin/flutter&quot;&#10;elif [ -x &quot;/opt/homebrew/bin/flutter&quot; ]; then&#10;  FLUTTER=&quot;/opt/homebrew/bin/flutter&quot;&#10;fi&#10;if [ -z &quot;$FLUTTER&quot; ]; then&#10;  echo &quot;error: Flutter executable not found. Set FLUTTER_ROOT or add Flutter to PATH.&quot; &gt;&amp;2&#10;  exit 1&#10;fi&#10;if [ -z &quot;${SRCROOT:-}&quot; ]; then&#10;  echo &quot;error: SRCROOT is not set; cannot locate the Flutter project.&quot; &gt;&amp;2&#10;  exit 1&#10;fi&#10;cd &quot;$SRCROOT/..&quot;&#10;&quot;$FLUTTER&quot; pub get&#10;">
+               <EnvironmentBuildable>
+                  <BuildableReference
+                     BuildableIdentifier = "primary"
+                     BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+                     BuildableName = "Runner.app"
+                     BlueprintName = "Runner"
+                     ReferencedContainer = "container:Runner.xcodeproj">
+                  </BuildableReference>
+               </EnvironmentBuildable>
+            </ActionContent>
+         </ExecutionAction>
          <ExecutionAction
             ActionType = "Xcode.IDEStandardExecutionActionsCore.ExecutionActionType.ShellScriptAction">
             <ActionContent
                title = "Run Prepare Flutter Framework Script"
-               scriptText = "/bin/sh &quot;$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh&quot; prepare&#10;">
+               scriptText = "#!/bin/sh&#10;set -e&#10;FLUTTER=&quot;&quot;&#10;if [ -n &quot;${FLUTTER_ROOT:-}&quot; ] &amp;&amp; [ -x &quot;$FLUTTER_ROOT/bin/flutter&quot; ]; then&#10;  FLUTTER=&quot;$FLUTTER_ROOT/bin/flutter&quot;&#10;elif FLUTTER=&quot;$(command -v flutter)&quot;; then&#10;  :&#10;elif [ -x &quot;$HOME/flutter/bin/flutter&quot; ]; then&#10;  FLUTTER=&quot;$HOME/flutter/bin/flutter&quot;&#10;elif [ -x &quot;/opt/homebrew/bin/flutter&quot; ]; then&#10;  FLUTTER=&quot;/opt/homebrew/bin/flutter&quot;&#10;fi&#10;if [ -z &quot;$FLUTTER&quot; ]; then&#10;  echo &quot;error: Flutter executable not found. Set FLUTTER_ROOT or add Flutter to PATH.&quot; &gt;&amp;2&#10;  exit 1&#10;fi&#10;FLUTTER_ROOT=&quot;$(cd &quot;$(dirname &quot;$FLUTTER&quot;)/..&quot; &amp;&amp; pwd -P)&quot;&#10;if [ -z &quot;${SRCROOT:-}&quot; ]; then&#10;  echo &quot;error: SRCROOT is not set; cannot locate the Flutter project.&quot; &gt;&amp;2&#10;  exit 1&#10;fi&#10;cd &quot;$SRCROOT&quot;&#10;&quot;$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh&quot; prepare&#10;">
                <EnvironmentBuildable>
                   <BuildableReference
                      BuildableIdentifier = "primary"

ios/Runner/AppDelegate.swift

@@ -10,7 +10,7 @@ final class RunnerFlutterViewController: FlutterViewController {
 
   override func viewDidLoad() {
     super.viewDidLoad()
-    view.backgroundColor = .black
+    view.backgroundColor = UIColor(red: 16.0 / 255.0, green: 12.0 / 255.0, blue: 10.0 / 255.0, alpha: 1)
   }
 }
 

ios/Runner/Base.lproj/LaunchScreen.storyboard

@@ -11,17 +11,7 @@
                 <viewController id="01J-lp-oVM" sceneMemberID="viewController">
                     <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="0" green="0" blue="0" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
-                        <constraints>
-                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="top" secondItem="Ze5-6b-2t3" secondAttribute="top" id="top-launch"/>
-                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="bottom" secondItem="Ze5-6b-2t3" secondAttribute="bottom" id="bot-launch"/>
-                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="leading" secondItem="Ze5-6b-2t3" secondAttribute="leading" id="lead-launch"/>
-                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="trailing" secondItem="Ze5-6b-2t3" secondAttribute="trailing" id="trail-launch"/>
-                        </constraints>
+                        <color key="backgroundColor" red="0.06274509803921569" green="0.047058823529411764" blue="0.0392156862745098" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                     </view>
                 </viewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
@@ -29,7 +19,4 @@
             <point key="canvasLocation" x="53" y="375"/>
         </scene>
     </scenes>
-    <resources>
-        <image name="LaunchImage" width="168" height="185"/>
-    </resources>
 </document>

ios/Runner/Info.plist

@@ -7,7 +7,7 @@
 	<key>CFBundleDevelopmentRegion</key>
 	<string>$(DEVELOPMENT_LANGUAGE)</string>
 	<key>CFBundleDisplayName</key>
-	<string>Nontonki</string>
+	<string>FruitShorts</string>
 	<key>CFBundleExecutable</key>
 	<string>$(EXECUTABLE_NAME)</string>
 	<key>CFBundleIdentifier</key>
@@ -15,7 +15,7 @@
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleName</key>
-	<string>Nontonki</string>
+	<string>FruitShorts</string>
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
@@ -26,6 +26,46 @@
 	<string>$(FLUTTER_BUILD_NUMBER)</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
+	<key>NSAppTransportSecurity</key>
+	<dict>
+		<key>NSAllowsArbitraryLoads</key>
+		<true/>
+		<key>NSAllowsLocalNetworking</key>
+		<true/>
+		<key>NSExceptionDomains</key>
+		<dict>
+			<key>127.0.0.1</key>
+			<dict>
+				<key>NSExceptionAllowsInsecureHTTPLoads</key>
+				<true/>
+				<key>NSIncludesSubdomains</key>
+				<true/>
+			</dict>
+			<key>localhost</key>
+			<dict>
+				<key>NSExceptionAllowsInsecureHTTPLoads</key>
+				<true/>
+				<key>NSIncludesSubdomains</key>
+				<true/>
+			</dict>
+			<key>192.168.31.187</key>
+			<dict>
+				<key>NSExceptionAllowsInsecureHTTPLoads</key>
+				<true/>
+				<key>NSIncludesSubdomains</key>
+				<true/>
+			</dict>
+			<key>39.162.50.99</key>
+			<dict>
+				<key>NSExceptionAllowsInsecureHTTPLoads</key>
+				<true/>
+				<key>NSIncludesSubdomains</key>
+				<true/>
+			</dict>
+		</dict>
+	</dict>
+	<key>NSLocalNetworkUsageDescription</key>
+	<string>开发阶段需要访问同一局域网内的短剧内容服务。</string>
 	<key>UIApplicationSceneManifest</key>
 	<dict>
 		<key>UIApplicationSupportsMultipleScenes</key>

lib/app.dart

@@ -1,69 +1,274 @@
 // Author: fruit.com.cn
 
+import 'dart:async';
+
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:provider/provider.dart';
 
-import 'core/config/locale_controller.dart';
+import 'core/config/app_locale.dart';
+import 'core/data/remote/account_api.dart';
+import 'core/data/remote/api_client.dart';
+import 'core/data/remote/auth_api.dart';
+import 'core/data/remote/catalog_api.dart';
+import 'core/data/remote/category_api.dart';
+import 'core/data/remote/comment_api.dart';
+import 'core/data/remote/commerce_api.dart';
+import 'core/data/remote/download_api.dart';
+import 'core/data/remote/interaction_api.dart';
+import 'core/data/remote/library_api.dart';
+import 'core/data/remote/notice_api.dart';
+import 'core/data/remote/playback_api.dart';
+import 'core/data/remote/watch_api.dart';
 import 'core/data/repositories/catalog_repository.dart';
-import 'core/data/repositories/engagement_repository.dart';
+import 'core/data/repositories/account_repository.dart';
+import 'core/data/repositories/category_repository.dart';
+import 'core/data/repositories/comment_repository.dart';
+import 'core/data/repositories/commerce_repository.dart';
+import 'core/data/repositories/download_repository.dart';
+import 'core/data/repositories/favorite_repository.dart';
+import 'core/data/repositories/interaction_repository.dart';
+import 'core/data/repositories/notice_repository.dart';
+import 'core/data/repositories/playback_repository.dart';
+import 'core/data/repositories/search_repository.dart';
+import 'core/data/repositories/store_repository.dart';
+import 'core/data/repositories/watch_history_repository.dart';
+import 'core/data/services/auth_controller.dart';
+import 'core/data/services/auth_session_store.dart';
 import 'core/data/services/catalog_controller.dart';
-import 'core/data/services/engagement_controller.dart';
+import 'core/data/services/category_controller.dart';
+import 'core/data/services/download_controller.dart';
+import 'core/data/services/favorite_controller.dart';
+import 'core/data/services/interaction_controller.dart';
+import 'core/data/services/locale_controller.dart';
 import 'core/data/services/playback_session.dart';
 import 'core/data/services/video_player_port.dart';
+import 'core/data/services/wallet_controller.dart';
+import 'core/platform/haptics.dart';
+import 'core/theme/app_theme.dart';
+import 'core/theme/app_colors.dart';
 import 'l10n/app_localizations.dart';
 import 'pages/home/home_view.dart';
 
-class LumaDramaApp extends StatelessWidget {
-  const LumaDramaApp({super.key, this.playerFactory = VideoPlayerPort.new});
+class LumaDramaApp extends StatefulWidget {
+  const LumaDramaApp({
+    super.key,
+    this.playerFactory = VideoPlayerPort.new,
+    this.catalogRepository,
+    this.categoryRepository,
+    this.downloadRepository,
+    this.watchHistoryRepository,
+    this.favoriteRepository,
+    this.playbackRepository,
+    this.commentRepository,
+    this.interactionRepository,
+    this.noticeRepository,
+    this.accountRepository,
+    this.commerceRepository,
+    this.storeRepository,
+    this.searchRepository,
+    this.haptics = const FlutterHaptics(),
+  });
 
   final PlayerFactory playerFactory;
 
+  /// 测试注入用；生产走 HTTP 仓库。
+  final CatalogRepository? catalogRepository;
+  final CategoryRepository? categoryRepository;
+  final DownloadRepository? downloadRepository;
+  final WatchHistoryRepository? watchHistoryRepository;
+  final FavoriteRepository? favoriteRepository;
+  final PlaybackRepository? playbackRepository;
+  final CommentRepository? commentRepository;
+  final InteractionRepository? interactionRepository;
+  final NoticeRepository? noticeRepository;
+  final AccountRepository? accountRepository;
+  final CommerceRepository? commerceRepository;
+  final StoreRepository? storeRepository;
+  final SearchRepository? searchRepository;
+  final Haptics haptics;
+
+  @override
+  State<LumaDramaApp> createState() => _LumaDramaAppState();
+}
+
+class _LumaDramaAppState extends State<LumaDramaApp> {
+  late final AuthSessionStore _sessionStore = AuthSessionStore();
+
+  /// 全 App 共用一个 ApiClient：这样目录、账号、后续的互动/进度请求
+  /// 都自动带 `Authorization` 与 `X-Device-Id`，401 的刷新重试也只有一处实现。
+  late final ApiClient _apiClient = ApiClient(
+    accessTokenReader: () => _auth.accessToken,
+    tokenRefresher: () => _auth.refresh(),
+    onUnauthorized: () => _auth.clear(),
+    deviceIdReader: _sessionStore.deviceId,
+  );
+
+  late final AuthController _auth = AuthController(
+    AuthApi(_apiClient),
+    _sessionStore,
+  );
+
+  late final CatalogRepository _catalogRepository =
+      widget.catalogRepository ?? HttpCatalogRepository(CatalogApi(_apiClient));
+
+  late final CategoryRepository _categoryRepository =
+      widget.categoryRepository ??
+      HttpCategoryRepository(CategoryApi(_apiClient), _catalogRepository);
+
+  late final WatchHistoryRepository _watchHistory =
+      widget.watchHistoryRepository ??
+      HttpWatchHistoryRepository(
+        WatchApi(_apiClient),
+        isSignedIn: () => _auth.isSignedIn,
+      );
+
+  late final FavoriteRepository _favorites =
+      widget.favoriteRepository ??
+      HttpFavoriteRepository(
+        LibraryApi(_apiClient),
+        isSignedIn: () => _auth.isSignedIn,
+      );
+
+  late final PlaybackRepository _playback =
+      widget.playbackRepository ??
+      HttpPlaybackRepository(PlaybackApi(_apiClient));
+
+  late final FavoriteController _favoriteController = FavoriteController(
+    _favorites,
+  );
+
+  late final DownloadRepository _downloadRepository =
+      widget.downloadRepository ??
+      HttpDownloadRepository(DownloadApi(_apiClient));
+
+  late final DownloadController _downloadController = DownloadController(
+    _downloadRepository,
+  );
+
+  late final CommerceRepository _commerceRepository =
+      widget.commerceRepository ??
+      HttpCommerceRepository(CommerceApi(_apiClient));
+
+  late final WalletController _walletController = WalletController(
+    _commerceRepository,
+  );
+
+  late final SearchRepository _searchRepository =
+      widget.searchRepository ?? HttpSearchRepository(CatalogApi(_apiClient));
+
+  late final StoreRepository _storeRepository =
+      widget.storeRepository ?? HttpStoreRepository(CommerceApi(_apiClient));
+
+  late final CommentRepository _commentRepository =
+      widget.commentRepository ?? HttpCommentRepository(CommentApi(_apiClient));
+
+  late final InteractionRepository _interactionRepository =
+      widget.interactionRepository ??
+      HttpInteractionRepository(InteractionApi(_apiClient));
+
+  late final NoticeRepository _noticeRepository =
+      widget.noticeRepository ?? HttpNoticeRepository(NoticeApi(_apiClient));
+
+  late final AccountRepository _accountRepository =
+      widget.accountRepository ?? HttpAccountRepository(AccountApi(_apiClient));
+
+  late final InteractionController _interactionController =
+      InteractionController(_interactionRepository);
+
+  late final LocaleController _localeController = LocaleController();
+
+  @override
+  void initState() {
+    super.initState();
+    // 恢复本地令牌与设备号；未登录也能正常浏览，不阻塞首屏
+    _auth.load();
+    unawaited(_localeController.load());
+    // 登录/登出时同步收藏状态：收藏属于账号，不能跨账号串联
+    _auth.addListener(_onAuthChanged);
+    if (_auth.isSignedIn) unawaited(_favoriteController.load());
+    if (_auth.isSignedIn) unawaited(_walletController.load());
+    unawaited(_downloadController.restore());
+  }
+
+  bool _wasSignedIn = false;
+
+  void _onAuthChanged() {
+    if (_auth.isSignedIn == _wasSignedIn) return;
+    _wasSignedIn = _auth.isSignedIn;
+    _interactionController.clear();
+    if (_auth.isSignedIn) {
+      unawaited(_favoriteController.load());
+      unawaited(_walletController.load());
+    } else {
+      _favoriteController.clear();
+      _downloadController.reset();
+      _walletController.reset();
+    }
+  }
+
+  @override
+  void dispose() {
+    _auth.removeListener(_onAuthChanged);
+    _favoriteController.dispose();
+    _downloadController.dispose();
+    _walletController.dispose();
+    _interactionController.dispose();
+    _localeController.dispose();
+    _apiClient.close();
+    super.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     return MultiProvider(
       providers: [
         Provider(create: (_) => PlaybackCoordinator()),
-        Provider<PlayerFactory>(create: (_) => playerFactory),
+        Provider<PlayerFactory>(create: (_) => widget.playerFactory),
+        Provider<CatalogRepository>.value(value: _catalogRepository),
+        Provider<PlaybackRepository>.value(value: _playback),
+        Provider<WatchHistoryRepository>.value(value: _watchHistory),
+        Provider<FavoriteRepository>.value(value: _favorites),
+        Provider<CommentRepository>.value(value: _commentRepository),
+        Provider<InteractionRepository>.value(value: _interactionRepository),
+        Provider<NoticeRepository>.value(value: _noticeRepository),
+        Provider<AccountRepository>.value(value: _accountRepository),
+        Provider<CommerceRepository>.value(value: _commerceRepository),
+        Provider<StoreRepository>.value(value: _storeRepository),
+        Provider<SearchRepository>.value(value: _searchRepository),
+        Provider<Haptics>.value(value: widget.haptics),
         ChangeNotifierProvider(
-          create: (_) => CatalogController(DemoCatalogRepository())..load(),
+          create: (_) => CatalogController(_catalogRepository)..load(),
         ),
-        ChangeNotifierProvider(create: (_) => LocaleController()..load()),
         ChangeNotifierProvider(
-          create: (_) =>
-              EngagementController(SharedPreferencesEngagementRepository())
-                ..load(),
+          create: (_) => CategoryController(_categoryRepository)..load(),
         ),
+        ChangeNotifierProvider.value(value: _favoriteController),
+        ChangeNotifierProvider.value(value: _downloadController),
+        ChangeNotifierProvider.value(value: _walletController),
+        ChangeNotifierProvider.value(value: _interactionController),
+        ChangeNotifierProvider.value(value: _localeController),
+        ChangeNotifierProvider.value(value: _auth),
       ],
       child: Consumer<LocaleController>(
-        builder: (context, locale, _) => MaterialApp(
+        builder: (context, localeController, _) => MaterialApp(
+          locale: localeController.locale,
           onGenerateTitle: (context) => AppLocalizations.of(context)!.appName,
-          locale: locale.locale,
           supportedLocales: AppLocalizations.supportedLocales,
           localizationsDelegates: AppLocalizations.localizationsDelegates,
-          localeResolutionCallback: (deviceLocale, supported) {
-            final resolved = locale.locale ?? deviceLocale;
-            if (resolved == null) return supported.first;
-            for (final item in supported) {
-              if (item.languageCode == resolved.languageCode) return item;
-            }
-            return supported.first;
-          },
+          localeResolutionCallback: (deviceLocale, _) =>
+              resolveAppLocale(deviceLocale),
           debugShowCheckedModeBanner: false,
-          themeMode: ThemeMode.system,
-          theme: ThemeData(
-            useMaterial3: true,
-            colorScheme: ColorScheme.fromSeed(
-              seedColor: const Color(0xFF6D4AFF),
+          themeMode: ThemeMode.light,
+          theme: AppTheme.light(),
+          darkTheme: AppTheme.light(),
+          builder: (context, child) => AnnotatedRegion<SystemUiOverlayStyle>(
+            value: SystemUiOverlayStyle.dark.copyWith(
+              statusBarColor: Colors.transparent,
+              systemNavigationBarColor: AppColors.bar,
+              systemNavigationBarIconBrightness: Brightness.dark,
             ),
-            scaffoldBackgroundColor: const Color(0xFFF8F7FC),
-          ),
-          darkTheme: ThemeData(
-            useMaterial3: true,
-            colorScheme: ColorScheme.fromSeed(
-              seedColor: const Color(0xFF9B86FF),
-              brightness: Brightness.dark,
-            ),
-            scaffoldBackgroundColor: const Color(0xFF101019),
+            child: child ?? const SizedBox.shrink(),
           ),
           home: const HomePage(),
         ),

lib/core/config/app_config.dart

@@ -0,0 +1,153 @@
+// Author: fruit.com.cn
+
+import 'dart:io';
+
+import 'package:flutter/foundation.dart';
+
+/// 客户端与后端约定的运行时配置。
+///
+/// 接口地址优先级：运行时设置 > `--dart-define=API_BASE_URL=...` > 平台默认值。
+/// 开发机的局域网地址会随网络变化，换网络后改 [devHostBaseUrl] 即可。
+class AppConfig {
+  const AppConfig._();
+
+  /// 真机默认使用的开发机局域网地址。
+  ///
+  /// 这个地址跟着电脑所在的网络走，换网络后要用
+  /// `ipconfig getifaddr en0` 重新确认。默认值只改这一行。
+  static const String devHostBaseUrl = 'http://192.168.31.187:8081';
+
+  /// 本机后端地址：通过 `adb reverse tcp:8081 tcp:8081` 映射到开发机，
+  /// 探测可达时 App 直连本机服务；不可达时回落到公网地址。
+  static const String lanBaseUrl = 'http://127.0.0.1:8081';
+
+  /// 公网地址（远程/移动网络访问时使用）。
+  static const String publicBaseUrl = 'http://39.162.50.99:8081';
+
+  static const String _overrideBaseUrl = String.fromEnvironment('API_BASE_URL');
+
+  static String _runtimeBaseUrl = '';
+
+  static const Duration _probeTimeout = Duration(seconds: 2);
+  static const List<String> _probeCandidates = [
+    lanBaseUrl,
+    devHostBaseUrl,
+    publicBaseUrl,
+  ];
+
+  /// Build-time server URL supplied through `--dart-define=API_BASE_URL`.
+  static String get compiledBaseUrl => _overrideBaseUrl;
+
+  /// Existing platform-aware fallback used when no runtime or build override exists.
+  static String get defaultBaseUrl => _defaultBaseUrl;
+
+  /// Effective server URL, including the debug-only runtime override.
+  static String get apiBaseUrl => _runtimeBaseUrl.isNotEmpty
+      ? _runtimeBaseUrl
+      : (compiledBaseUrl.isNotEmpty ? compiledBaseUrl : defaultBaseUrl);
+
+  static final String _defaultBaseUrl = _runsOnDevMachine
+      ? lanBaseUrl
+      : devHostBaseUrl;
+
+  /// 模拟器、桌面端与开发机同机，环回地址可用；iOS 真机不满足。
+  /// Android 没有等价的探测方式，统一按真机处理（模拟器用
+  /// `--dart-define=API_BASE_URL=http://10.0.2.2:8081` 覆盖）。
+  static final bool _runsOnDevMachine =
+      kIsWeb ||
+      defaultTargetPlatform == TargetPlatform.macOS ||
+      defaultTargetPlatform == TargetPlatform.windows ||
+      defaultTargetPlatform == TargetPlatform.linux ||
+      (defaultTargetPlatform == TargetPlatform.iOS &&
+          Platform.environment.containsKey('SIMULATOR_DEVICE_NAME'));
+
+  /// Applies an already normalized runtime URL. Passing null clears it.
+  static void applyRuntimeBaseUrl(String? value) {
+    _runtimeBaseUrl = value ?? '';
+  }
+
+  /// Clears the in-memory runtime override, mainly for tests and restarts.
+  static void clearRuntimeBaseUrl() {
+    _runtimeBaseUrl = '';
+  }
+
+  static const Duration requestTimeout = Duration(seconds: 8);
+
+  /// 按环回、开发机、公网顺序探测，写入首个返回 200 的地址。
+  ///
+  /// 全部不可达时使用平台默认地址，真机保留开发机地址，避免退回公网。
+  static Future<void> probeAndApplyBaseUrl({
+    Future<bool> Function(String baseUrl)? probe,
+    String? fallbackBaseUrl,
+  }) async {
+    for (final candidate in _probeCandidates) {
+      final result = probe == null
+          ? await _probeBaseUrl(candidate)
+          : await _runInjectedProbe(candidate, probe);
+      if (kDebugMode) {
+        final status = result.ok
+            ? 'ok'
+            : 'fail(${result.reason ?? 'request failed'})';
+        debugPrint('[probe] $candidate -> $status');
+      }
+      if (result.ok) {
+        applyRuntimeBaseUrl(candidate);
+        return;
+      }
+    }
+    applyRuntimeBaseUrl(fallbackBaseUrl ?? defaultBaseUrl);
+  }
+
+  static Future<_ProbeResult> _runInjectedProbe(
+    String baseUrl,
+    Future<bool> Function(String baseUrl) probe,
+  ) async {
+    try {
+      return _ProbeResult(ok: await probe(baseUrl));
+    } catch (error) {
+      return _ProbeResult(ok: false, reason: error.toString());
+    }
+  }
+
+  static Future<_ProbeResult> _probeBaseUrl(String baseUrl) async {
+    final client = HttpClient()..connectionTimeout = _probeTimeout;
+    try {
+      return await _requestCategories(
+        client,
+        Uri.parse('$baseUrl/app/categories'),
+      ).timeout(_probeTimeout);
+    } catch (error) {
+      return _ProbeResult(ok: false, reason: error.toString());
+    } finally {
+      client.close(force: true);
+    }
+  }
+
+  static Future<_ProbeResult> _requestCategories(
+    HttpClient client,
+    Uri uri,
+  ) async {
+    final request = await client.getUrl(uri);
+    final response = await request.close();
+    await response.drain<void>();
+    final ok = response.statusCode == 200;
+    return _ProbeResult(
+      ok: ok,
+      reason: ok ? null : 'HTTP ${response.statusCode}',
+    );
+  }
+
+  /// 后端返回的是相对路径（/files/...），这里补上服务地址。
+  static String mediaUrl(String path) {
+    if (path.isEmpty) return '';
+    if (path.startsWith('http://') || path.startsWith('https://')) return path;
+    return '$apiBaseUrl$path';
+  }
+}
+
+class _ProbeResult {
+  const _ProbeResult({required this.ok, this.reason});
+
+  final bool ok;
+  final String? reason;
+}

lib/core/config/app_locale.dart

@@ -0,0 +1,12 @@
+// Author: fruit.com.cn
+
+import 'package:flutter/widgets.dart';
+
+/// 将系统语言解析为受支持的语言；不支持时回退印尼语。
+Locale resolveAppLocale(Locale? deviceLocale) {
+  return switch (deviceLocale?.languageCode) {
+    'zh' => const Locale('zh'),
+    'en' => const Locale('en'),
+    _ => const Locale('id'),
+  };
+}

lib/core/config/locale_controller.dart

@@ -1,41 +0,0 @@
-// Author: fruit.com.cn
-
-import 'package:flutter/widgets.dart';
-import 'package:shared_preferences/shared_preferences.dart';
-
-class LocaleController extends ChangeNotifier {
-  LocaleController({SharedPreferencesAsync? preferences})
-    : _preferences = preferences ?? SharedPreferencesAsync();
-
-  final SharedPreferencesAsync _preferences;
-  Locale? _locale;
-  Locale? get locale => _locale;
-
-  Future<void> load() async {
-    try {
-      final code = await _preferences.getString('ui.locale');
-      _locale = switch (code) {
-        'en' => const Locale('en'),
-        'zh' => const Locale('zh'),
-        _ => null,
-      };
-      notifyListeners();
-    } catch (_) {
-      // The system locale remains usable if preferences are unavailable.
-    }
-  }
-
-  Future<void> select(String code) async {
-    _locale = switch (code) {
-      'en' => const Locale('en'),
-      'zh' => const Locale('zh'),
-      _ => null,
-    };
-    notifyListeners();
-    try {
-      await _preferences.setString('ui.locale', code);
-    } catch (_) {
-      // Preference persistence is best effort for this prototype.
-    }
-  }
-}

lib/core/config/server_endpoint.dart

@@ -0,0 +1,86 @@
+// Author: fruit.com.cn
+
+import 'package:flutter/foundation.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+import 'app_config.dart';
+
+/// Debug-only runtime server endpoint persisted outside build-time defines.
+abstract final class ServerEndpoint {
+  /// Preference key used for the runtime server address.
+  static const String preferenceKey = 'dev.api_base_url';
+
+  /// Returns a normalized http(s) URL, or null for invalid input.
+  static String? normalize(String? raw) {
+    final value = raw?.trim() ?? '';
+    final uri = Uri.tryParse(value);
+    if (uri == null ||
+        (uri.scheme != 'http' && uri.scheme != 'https') ||
+        uri.host.isEmpty) {
+      return null;
+    }
+    return value.replaceFirst(RegExp(r'/+$'), '');
+  }
+
+  /// Resolves runtime > dart-define > default using normalized valid values.
+  static String resolve({
+    required String? stored,
+    required String compiled,
+    required String fallback,
+  }) {
+    return normalize(stored) ??
+        normalize(compiled) ??
+        normalize(fallback) ??
+        fallback;
+  }
+
+  /// Loads the persisted override before the app creates its ApiClient.
+  ///
+  /// In release builds this returns immediately without reading preferences.
+  static Future<void> load({
+    bool debug = kDebugMode,
+    SharedPreferencesAsync? preferences,
+  }) async {
+    if (!debug) return;
+    try {
+      final prefs = preferences ?? SharedPreferencesAsync();
+      final stored = await prefs.getString(preferenceKey);
+      AppConfig.applyRuntimeBaseUrl(
+        resolve(
+          stored: stored,
+          compiled: AppConfig.compiledBaseUrl,
+          fallback: AppConfig.defaultBaseUrl,
+        ),
+      );
+    } catch (_) {
+      AppConfig.clearRuntimeBaseUrl();
+    }
+  }
+
+  /// Persists a normalized runtime endpoint.
+  static Future<bool> save(
+    String raw, {
+    SharedPreferencesAsync? preferences,
+  }) async {
+    final normalized = normalize(raw);
+    if (normalized == null) return false;
+    try {
+      await (preferences ?? SharedPreferencesAsync()).setString(
+        preferenceKey,
+        normalized,
+      );
+      return true;
+    } catch (_) {
+      return false;
+    }
+  }
+
+  /// Removes the persisted runtime endpoint.
+  static Future<void> clear({SharedPreferencesAsync? preferences}) async {
+    try {
+      await (preferences ?? SharedPreferencesAsync()).remove(preferenceKey);
+    } catch (_) {
+      // Clearing an optional developer override is best effort.
+    }
+  }
+}

lib/core/data/models/account_device.dart

@@ -0,0 +1,40 @@
+// Author: fruit.com.cn
+
+import 'json_numbers.dart';
+
+/// 登录设备列表项；只保留页面展示需要的字段。
+class AccountDevice {
+  const AccountDevice({
+    required this.id,
+    required this.deviceId,
+    required this.platform,
+    required this.deviceModel,
+    required this.status,
+    this.firstSeenAt,
+    this.lastSeenAt,
+  });
+
+  final String id;
+  final String deviceId;
+  final String platform;
+  final String deviceModel;
+  final String status;
+  final DateTime? firstSeenAt;
+  final DateTime? lastSeenAt;
+
+  /// 兼容 Long 字符串与数字；userId/deleted 不解析、不展示。
+  factory AccountDevice.fromJson(Map<String, dynamic> json) {
+    return AccountDevice(
+      id: jsonToId(json['id']),
+      deviceId: json['deviceId']?.toString() ?? '',
+      platform: json['platform']?.toString() ?? '',
+      deviceModel: json['deviceModel']?.toString() ?? '',
+      status: json['status']?.toString() ?? '',
+      firstSeenAt: _date(json['firstSeenAt']),
+      lastSeenAt: _date(json['lastSeenAt']),
+    );
+  }
+
+  static DateTime? _date(dynamic value) =>
+      DateTime.tryParse(value?.toString() ?? '');
+}

lib/core/data/models/account_export.dart

@@ -0,0 +1,74 @@
+// Author: fruit.com.cn
+
+import 'dart:convert';
+
+import 'account_device.dart';
+import 'account_profile.dart';
+
+/// 导出中的登录凭据摘要。
+class AccountCredential {
+  const AccountCredential({
+    required this.type,
+    required this.masked,
+    required this.verified,
+  });
+
+  final String type;
+  final String masked;
+  final bool verified;
+
+  factory AccountCredential.fromJson(Map<String, dynamic> json) {
+    return AccountCredential(
+      type: json['type']?.toString() ?? '',
+      masked: json['masked']?.toString() ?? '',
+      verified: json['verified'] == true,
+    );
+  }
+}
+
+/// 账号导出数据；`rawJson` 用于复制后端下发的完整内容。
+class AccountExport {
+  const AccountExport({
+    required this.profile,
+    required this.credentials,
+    required this.consentCount,
+    required this.devices,
+    required this.raw,
+  });
+
+  final AccountProfile profile;
+  final List<AccountCredential> credentials;
+  final int consentCount;
+  final List<AccountDevice> devices;
+  final Map<String, dynamic> raw;
+
+  int get deviceCount => devices.length;
+  String get rawJson => const JsonEncoder.withIndent('  ').convert(raw);
+
+  factory AccountExport.fromJson(Map<String, dynamic> json) {
+    final profile = _map(json['profile']);
+    final credentials = _list(json['credentials']);
+    final consents = _list(json['consents']);
+    final devices = _list(json['devices']);
+    return AccountExport(
+      profile: AccountProfile.fromJson(profile),
+      credentials: [
+        for (final item in credentials) AccountCredential.fromJson(item),
+      ],
+      consentCount: consents.length,
+      devices: [for (final item in devices) AccountDevice.fromJson(item)],
+      raw: json,
+    );
+  }
+
+  static Map<String, dynamic> _map(dynamic value) =>
+      value is Map ? value.cast<String, dynamic>() : const {};
+
+  static List<Map<String, dynamic>> _list(dynamic value) {
+    if (value is! List) return const [];
+    return [
+      for (final item in value)
+        if (item is Map) item.cast<String, dynamic>(),
+    ];
+  }
+}

lib/core/data/models/account_profile.dart

@@ -0,0 +1,101 @@
+// Author: fruit.com.cn
+
+import 'auth_session.dart';
+import 'json_numbers.dart';
+
+/// 当前账号资料；字段与 `GET/PUT /app/me` 的实际响应一致。
+class AccountProfile {
+  const AccountProfile({
+    required this.uid,
+    required this.nickname,
+    required this.avatarUrl,
+    required this.gender,
+    required this.countryCode,
+    required this.regionCode,
+    required this.language,
+    required this.timezone,
+    required this.currency,
+    required this.status,
+    required this.maskedTarget,
+    required this.vipLevel,
+    this.createdAt,
+    this.lastLoginAt,
+    this.vipExpireAt,
+  });
+
+  final String uid;
+  final String nickname;
+  final String avatarUrl;
+  final String gender;
+  final String countryCode;
+  final String regionCode;
+  final String language;
+  final String timezone;
+  final String currency;
+  final String status;
+  final String maskedTarget;
+  final int vipLevel;
+  final DateTime? createdAt;
+  final DateTime? lastLoginAt;
+  final DateTime? vipExpireAt;
+
+  /// 解析资料响应；缺失字段按空值处理。
+  factory AccountProfile.fromJson(Map<String, dynamic> json) {
+    return AccountProfile(
+      uid: jsonToId(json['uid']),
+      nickname: json['nickname']?.toString() ?? '',
+      avatarUrl: json['avatarUrl']?.toString() ?? '',
+      gender: json['gender']?.toString() ?? '',
+      countryCode: json['countryCode']?.toString() ?? '',
+      regionCode: json['regionCode']?.toString() ?? '',
+      language: json['language']?.toString() ?? '',
+      timezone: json['timezone']?.toString() ?? '',
+      currency: json['currency']?.toString() ?? '',
+      status: json['status']?.toString() ?? '',
+      maskedTarget: json['maskedTarget']?.toString() ?? '',
+      vipLevel: jsonToInt(json['vipLevel']),
+      createdAt: _date(json['createdAt']),
+      lastLoginAt: _date(json['lastLoginAt']),
+      vipExpireAt: _date(json['vipExpireAt']),
+    );
+  }
+
+  static DateTime? _date(dynamic value) =>
+      DateTime.tryParse(value?.toString() ?? '');
+
+  /// 转为本地登录态摘要；只同步登录态实际使用的三项。
+  AuthUser toAuthUser() =>
+      AuthUser(uid: uid, nickname: nickname, avatarUrl: avatarUrl);
+}
+
+/// 资料更新请求；null 字段不会进入请求体。
+class AccountProfileUpdate {
+  const AccountProfileUpdate({
+    this.nickname,
+    this.avatarUrl,
+    this.gender,
+    this.birthday,
+    this.language,
+    this.timezone,
+    this.regionCode,
+  });
+
+  final String? nickname;
+  final String? avatarUrl;
+  final String? gender;
+  final String? birthday;
+  final String? language;
+  final String? timezone;
+  final String? regionCode;
+
+  /// 只发送本次有值的字段。
+  Map<String, dynamic> toJson() => {
+    if (nickname != null) 'nickname': nickname,
+    if (avatarUrl != null) 'avatarUrl': avatarUrl,
+    if (gender != null) 'gender': gender,
+    if (birthday != null) 'birthday': birthday,
+    if (language != null) 'language': language,
+    if (timezone != null) 'timezone': timezone,
+    if (regionCode != null) 'regionCode': regionCode,
+  };
+}

lib/core/data/models/auth_session.dart

@@ -0,0 +1,54 @@
+import 'json_numbers.dart';
+
+/// 登录态：服务端下发的令牌与用户摘要。
+///
+/// 只保留客户端真正要用的字段（uid / 昵称 / 头像），不做整份 AppUserRespVO 的映射 ——
+/// 首页卡片、个人页需要的都在这里，避免为用不到的字段维护一份平行模型。
+class AuthUser {
+  const AuthUser({required this.uid, required this.nickname, this.avatarUrl = ''});
+
+  final String uid;
+  final String nickname;
+  final String avatarUrl;
+
+  factory AuthUser.fromJson(Map<String, dynamic> json) => AuthUser(
+    uid: json['uid'] as String? ?? '',
+    nickname: json['nickname'] as String? ?? '',
+    avatarUrl: json['avatarUrl'] as String? ?? '',
+  );
+
+  Map<String, dynamic> toJson() => {
+    'uid': uid,
+    'nickname': nickname,
+    'avatarUrl': avatarUrl,
+  };
+}
+
+class AuthSession {
+  const AuthSession({
+    required this.accessToken,
+    required this.refreshToken,
+    this.expiresIn = 0,
+    required this.user,
+  });
+
+  final String accessToken;
+  final String refreshToken;
+  final int expiresIn;
+  final AuthUser user;
+
+  factory AuthSession.fromJson(Map<String, dynamic> json) => AuthSession(
+    accessToken: json['accessToken'] as String? ?? '',
+    refreshToken: json['refreshToken'] as String? ?? '',
+    // expiresIn 后端是 long，按字符串下发（见 json_numbers.dart）
+    expiresIn: jsonToInt(json['expiresIn']),
+    user: AuthUser.fromJson((json['user'] as Map?)?.cast<String, dynamic>() ?? const {}),
+  );
+
+  Map<String, dynamic> toJson() => {
+    'accessToken': accessToken,
+    'refreshToken': refreshToken,
+    'expiresIn': expiresIn,
+    'user': user.toJson(),
+  };
+}

lib/core/data/models/comment.dart

@@ -0,0 +1,132 @@
+// Author: fruit.com.cn
+
+import 'json_numbers.dart';
+
+/// 评论游标分页大小，契约 §1.7 使用游标而非页码。
+const int commentPageSize = 20;
+
+/// 评论列表页。
+class CommentPage {
+  const CommentPage({
+    this.comments = const [],
+    this.nextCursor,
+    this.hasMore = false,
+  });
+
+  final List<DramaComment> comments;
+  final String? nextCursor;
+  final bool hasMore;
+
+  /// 解析后端 `CursorResult{list,nextCursor,hasMore}`。
+  factory CommentPage.fromJson(Map<String, dynamic> json) {
+    final rawList = json['list'];
+    return CommentPage(
+      comments: [
+        if (rawList is List)
+          for (final item in rawList)
+            if (item is Map<String, dynamic>) DramaComment.fromJson(item),
+      ],
+      nextCursor: json['nextCursor'] == null
+          ? null
+          : jsonToId(json['nextCursor']),
+      hasMore: json['hasMore'] == true,
+    );
+  }
+}
+
+/// 服务端评论视图，字段对应 `CommentRespVO`。
+class DramaComment {
+  const DramaComment({
+    required this.id,
+    required this.dramaId,
+    required this.episodeId,
+    required this.parentId,
+    required this.rootId,
+    required this.userId,
+    required this.uid,
+    required this.nickname,
+    required this.avatarUrl,
+    required this.content,
+    required this.status,
+    required this.auditReason,
+    required this.likeCount,
+    required this.replyCount,
+    required this.reportCount,
+    required this.createdAt,
+    required this.mine,
+    required this.liked,
+  });
+
+  final String id;
+  final String dramaId;
+  final String episodeId;
+  final String parentId;
+  final String rootId;
+  final String userId;
+  final String uid;
+  final String nickname;
+  final String avatarUrl;
+  final String content;
+  final String status;
+  final String auditReason;
+  final int likeCount;
+  final int replyCount;
+  final int reportCount;
+  final DateTime? createdAt;
+  final bool mine;
+  final bool liked;
+
+  /// 待人工审核的评论仅本人可见。
+  bool get isPending => status == 'pending';
+
+  /// 顶层评论没有父评论。
+  bool get isTopLevel => parentId.isEmpty || parentId == '0';
+
+  /// 解析 `CommentRespVO`，所有 ID 字段只走字符串解析。
+  factory DramaComment.fromJson(Map<String, dynamic> json) => DramaComment(
+    id: jsonToId(json['id']),
+    dramaId: jsonToId(json['dramaId']),
+    episodeId: jsonToId(json['episodeId'], fallback: '0'),
+    parentId: jsonToId(json['parentId'], fallback: '0'),
+    rootId: jsonToId(json['rootId'], fallback: '0'),
+    userId: jsonToId(json['userId']),
+    uid: json['uid']?.toString() ?? '',
+    nickname: json['nickname']?.toString() ?? '',
+    avatarUrl: json['avatarUrl']?.toString() ?? '',
+    content: json['content']?.toString() ?? '',
+    status: json['status']?.toString() ?? '',
+    auditReason: json['auditReason']?.toString() ?? '',
+    likeCount: jsonToInt(json['likeCount']),
+    replyCount: jsonToInt(json['replyCount']),
+    reportCount: jsonToInt(json['reportCount']),
+    createdAt: DateTime.tryParse(json['createdAt']?.toString() ?? ''),
+    mine: json['mine'] == true,
+    liked: json['liked'] == true,
+  );
+
+  /// 局部更新点赞或回复数，列表中的其他字段保持不变。
+  DramaComment copyWith({
+    int? likeCount,
+    int? replyCount,
+    bool? liked,
+  }) => DramaComment(
+    id: id,
+    dramaId: dramaId,
+    episodeId: episodeId,
+    parentId: parentId,
+    rootId: rootId,
+    userId: userId,
+    uid: uid,
+    nickname: nickname,
+    avatarUrl: avatarUrl,
+    content: content,
+    status: status,
+    auditReason: auditReason,
+    likeCount: likeCount ?? this.likeCount,
+    replyCount: replyCount ?? this.replyCount,
+    reportCount: reportCount,
+    createdAt: createdAt,
+    mine: mine,
+    liked: liked ?? this.liked,
+  );
+}

lib/core/data/models/content_category.dart

@@ -0,0 +1,17 @@
+// Author: fruit.com.cn
+
+/// 服务端内容分类。id 按契约保持字符串，避免雪花 ID 精度丢失。
+class ContentCategory {
+  const ContentCategory({required this.id, required this.name});
+
+  final String id;
+  final String name;
+
+  /// 解析 `GET /app/categories` 的单项。
+  factory ContentCategory.fromJson(Map<String, dynamic> json) {
+    return ContentCategory(
+      id: (json['id'] ?? '').toString(),
+      name: json['name'] as String? ?? '',
+    );
+  }
+}

lib/core/data/models/download_license.dart

@@ -0,0 +1,67 @@
+// Author: fruit.com.cn
+
+import 'json_numbers.dart';
+
+/// 下载授权与任务进度合并视图，对应 `GET /app/downloads` 的列表项。
+class DownloadLicense {
+  const DownloadLicense({
+    required this.licenseId,
+    required this.dramaId,
+    required this.dramaTitle,
+    required this.episodeId,
+    required this.episodeNo,
+    required this.deviceId,
+    required this.quality,
+    required this.playUrl,
+    required this.licenseKey,
+    required this.status,
+    required this.grantedAt,
+    required this.expireAt,
+    required this.taskStatus,
+    required this.progressPercent,
+    required this.downloadedBytes,
+    required this.totalBytes,
+    required this.errorMsg,
+  });
+
+  final String licenseId;
+  final String dramaId;
+  final String dramaTitle;
+  final String episodeId;
+  final int episodeNo;
+  final String deviceId;
+  final String quality;
+  final String playUrl;
+  final String licenseKey;
+  final String status;
+  final DateTime? grantedAt;
+  final DateTime? expireAt;
+  final String taskStatus;
+  final int progressPercent;
+  final int downloadedBytes;
+  final int totalBytes;
+  final String errorMsg;
+
+  /// 解析授权响应；所有 ID 与 Long 字段兼容字符串下发。
+  factory DownloadLicense.fromJson(Map<String, dynamic> json) {
+    return DownloadLicense(
+      licenseId: (json['licenseId'] ?? '').toString(),
+      dramaId: (json['dramaId'] ?? '').toString(),
+      dramaTitle: json['dramaTitle'] as String? ?? '',
+      episodeId: (json['episodeId'] ?? '').toString(),
+      episodeNo: jsonToInt(json['episodeNo']),
+      deviceId: json['deviceId'] as String? ?? '',
+      quality: json['quality'] as String? ?? '',
+      playUrl: json['playUrl'] as String? ?? '',
+      licenseKey: json['licenseKey'] as String? ?? '',
+      status: json['status'] as String? ?? '',
+      grantedAt: DateTime.tryParse(json['grantedAt'] as String? ?? ''),
+      expireAt: DateTime.tryParse(json['expireAt'] as String? ?? ''),
+      taskStatus: json['taskStatus'] as String? ?? '',
+      progressPercent: jsonToInt(json['progressPercent']),
+      downloadedBytes: jsonToInt(json['downloadedBytes']),
+      totalBytes: jsonToInt(json['totalBytes']),
+      errorMsg: json['errorMsg'] as String? ?? '',
+    );
+  }
+}

lib/core/data/models/download_policy.dart

@@ -0,0 +1,54 @@
+// Author: fruit.com.cn
+
+import 'json_numbers.dart';
+
+/// 下载策略与当前设备配额，对应 `GET /app/downloads/policy`。
+class DownloadPolicy {
+  const DownloadPolicy({
+    required this.maxPerDevice,
+    required this.licenseDays,
+    required this.wifiOnly,
+    required this.maxQuality,
+    required this.maxStorageBytes,
+    required this.used,
+    required this.remaining,
+    required this.expirePolicyText,
+  });
+
+  final int maxPerDevice;
+  final int licenseDays;
+  final bool wifiOnly;
+  final String maxQuality;
+  final int maxStorageBytes;
+  final int used;
+  final int remaining;
+  final String expirePolicyText;
+
+  /// 设置更新期间用于本地乐观展示。
+  DownloadPolicy copyWith({bool? wifiOnly, String? maxQuality}) {
+    return DownloadPolicy(
+      maxPerDevice: maxPerDevice,
+      licenseDays: licenseDays,
+      wifiOnly: wifiOnly ?? this.wifiOnly,
+      maxQuality: maxQuality ?? this.maxQuality,
+      maxStorageBytes: maxStorageBytes,
+      used: used,
+      remaining: remaining,
+      expirePolicyText: expirePolicyText,
+    );
+  }
+
+  /// 解析策略响应；Long 字段兼容字符串。
+  factory DownloadPolicy.fromJson(Map<String, dynamic> json) {
+    return DownloadPolicy(
+      maxPerDevice: jsonToInt(json['maxPerDevice']),
+      licenseDays: jsonToInt(json['licenseDays']),
+      wifiOnly: json['wifiOnly'] == true,
+      maxQuality: json['maxQuality'] as String? ?? '',
+      maxStorageBytes: jsonToInt(json['maxStorageBytes']),
+      used: jsonToInt(json['used']),
+      remaining: jsonToInt(json['remaining']),
+      expirePolicyText: json['expirePolicyText'] as String? ?? '',
+    );
+  }
+}

lib/core/data/models/drama.dart

@@ -1,21 +1,55 @@
 // Author: fruit.com.cn
 
-enum DramaFormat { animated, liveAction }
+import 'json_numbers.dart';
 
+/// 短剧与剧集，字段与后端 `/app/**` 的下发结构对应。
+///
+/// 封面与播放地址都是后端返回的相对路径（`/files/...`），
+/// 渲染前用 `AppConfig.mediaUrl` 补上服务地址。
 class Episode {
   const Episode({
     required this.id,
     required this.number,
     required this.title,
-    required this.assetPath,
     required this.isFree,
+    this.videoUrl = '',
+    this.durationSec = 0,
+    this.locked = false,
   });
 
   final String id;
   final int number;
   final String title;
-  final String assetPath;
   final bool isFree;
+
+  /// 播放地址：详情接口不下发，由 `/app/episodes/{id}/play` 返回后写入。
+  final String videoUrl;
+  final int durationSec;
+
+  /// 后端判定需要解锁；解锁能力（金币/VIP）在 M3 接入。
+  final bool locked;
+
+  Episode withVideoUrl(String url) => Episode(
+    id: id,
+    number: number,
+    title: title,
+    isFree: isFree,
+    videoUrl: url,
+    durationSec: durationSec,
+    locked: locked,
+  );
+
+  factory Episode.fromJson(Map<String, dynamic> json) {
+    return Episode(
+      id: (json['id'] ?? '').toString(),
+      number: (json['number'] as num?)?.toInt() ?? 0,
+      title: json['title'] as String? ?? '',
+      isFree: json['isFree'] == true,
+      durationSec: (json['durationSec'] as num?)?.toInt() ?? 0,
+      locked: json['locked'] == true,
+      videoUrl: json['playUrl'] as String? ?? '',
+    );
+  }
 }
 
 class Drama {
@@ -23,15 +57,96 @@ class Drama {
     required this.id,
     required this.title,
     required this.synopsis,
-    required this.posterAsset,
-    required this.episodes,
-    this.format = DramaFormat.liveAction,
+    required this.posterUrl,
+    this.episodes = const [],
+    this.category = '',
+    this.genre = '',
+    this.totalEpisodes = 0,
+    this.freeEpisodes = 0,
+    this.isHot = false,
+    this.viewCount = 0,
+    this.likeCount,
+    this.favoriteCount,
+    this.commentCount,
+    this.language = '',
+    this.detailLoaded = false,
   });
 
   final String id;
   final String title;
   final String synopsis;
-  final String posterAsset;
+  final String posterUrl;
   final List<Episode> episodes;
-  final DramaFormat format;
+  final String category;
+  final String genre;
+  final int totalEpisodes;
+  final int freeEpisodes;
+  final bool isHot;
+  final int viewCount;
+
+  /// 详情下发的互动数量；卡片或旧接口没有这些字段时为 null（客户端不显示数字）。
+  final int? likeCount;
+  final int? favoriteCount;
+  final int? commentCount;
+
+  /// 卡片语种（如 zh-CN / id），用于剧场语言筛选。
+  final String language;
+
+  /// 详情接口是否已经取过完整剧集列表。
+  /// 列表卡片只带一集可播预览，需要完整剧集时再进详情。
+  final bool detailLoaded;
+
+  /// 卡片只带一集预览，集数以后端给的总集数为准。
+  int get episodeCount => totalEpisodes > 0 ? totalEpisodes : episodes.length;
+
+  /// 列表卡片：带一集可播预览（首页直接起播），完整剧集进详情再取。
+  factory Drama.fromCardJson(Map<String, dynamic> json) {
+    final preview = json['preview'];
+    return Drama(
+      id: (json['id'] ?? '').toString(),
+      title: json['title'] as String? ?? '',
+      synopsis: json['synopsis'] as String? ?? '',
+      posterUrl: json['cover'] as String? ?? '',
+      episodes: preview is Map<String, dynamic>
+          ? [Episode.fromJson(preview)]
+          : const [],
+      category: json['category'] as String? ?? '',
+      genre: json['genre'] as String? ?? '',
+      totalEpisodes: (json['totalEpisodes'] as num?)?.toInt() ?? 0,
+      isHot: json['isHot'] == true,
+      // viewCount 后端是 Long，按字符串下发（见 json_numbers.dart）
+      viewCount: jsonToInt(json['viewCount']),
+      likeCount: _optionalInt(json['likeCount']),
+      favoriteCount: _optionalInt(json['favoriteCount']),
+      commentCount: _optionalInt(json['commentCount']),
+      language: json['language'] as String? ?? '',
+    );
+  }
+
+  /// 详情：带剧集列表。
+  factory Drama.fromDetailJson(Map<String, dynamic> json) {
+    return Drama(
+      id: (json['id'] ?? '').toString(),
+      title: json['title'] as String? ?? '',
+      synopsis: json['synopsis'] as String? ?? '',
+      posterUrl: json['cover'] as String? ?? '',
+      category: json['category'] as String? ?? '',
+      genre: json['genre'] as String? ?? '',
+      totalEpisodes: (json['totalEpisodes'] as num?)?.toInt() ?? 0,
+      freeEpisodes: (json['freeEpisodes'] as num?)?.toInt() ?? 0,
+      isHot: json['isHot'] == true,
+      viewCount: jsonToInt(json['viewCount']),
+      likeCount: _optionalInt(json['likeCount']),
+      favoriteCount: _optionalInt(json['favoriteCount']),
+      commentCount: _optionalInt(json['commentCount']),
+      language: json['language'] as String? ?? '',
+      detailLoaded: true,
+      episodes: (json['episodes'] as List? ?? const [])
+          .whereType<Map<String, dynamic>>()
+          .map(Episode.fromJson)
+          .toList(),
+    );
+  }
 }
+
+int? _optionalInt(dynamic value) => value == null ? null : jsonToInt(value);

lib/core/data/models/engagement_snapshot.dart

@@ -1,13 +0,0 @@
-// Author: fruit.com.cn
-
-class EngagementSnapshot {
-  const EngagementSnapshot({
-    this.savedDramaIds = const {},
-    this.likedDramaIds = const {},
-    this.commentsByDrama = const {},
-  });
-
-  final Set<String> savedDramaIds;
-  final Set<String> likedDramaIds;
-  final Map<String, List<String>> commentsByDrama;
-}

lib/core/data/models/home_feed.dart

@@ -0,0 +1,86 @@
+import 'drama.dart';
+
+/// 首页/发现页聚合数据，一次请求拿到轮播与分区。
+class HomeFeed {
+  const HomeFeed({this.banners = const [], this.sections = const []});
+
+  final List<FeedBanner> banners;
+  final List<FeedSection> sections;
+
+  bool get isEmpty => sections.every((section) => section.dramas.isEmpty);
+
+  /// 分区打平后的短剧列表，供现有 UI 的横滑/竖滑复用；按 id 去重。
+  List<Drama> get dramas {
+    final seen = <String>{};
+    final result = <Drama>[];
+    for (final section in sections) {
+      for (final drama in section.dramas) {
+        if (seen.add(drama.id)) result.add(drama);
+      }
+    }
+    return result;
+  }
+
+  factory HomeFeed.fromJson(Map<String, dynamic> json) {
+    final banners = (json['banners'] as List? ?? const [])
+        .whereType<Map<String, dynamic>>()
+        .map(FeedBanner.fromJson)
+        .toList();
+    final sections = (json['sections'] as List? ?? const [])
+        .whereType<Map<String, dynamic>>()
+        .map(FeedSection.fromJson)
+        .toList();
+    return HomeFeed(banners: banners, sections: sections);
+  }
+}
+
+class FeedSection {
+  const FeedSection({
+    required this.code,
+    required this.title,
+    this.dramas = const [],
+  });
+
+  final String code;
+  final String title;
+  final List<Drama> dramas;
+
+  factory FeedSection.fromJson(Map<String, dynamic> json) {
+    return FeedSection(
+      code: json['code'] as String? ?? '',
+      title: json['title'] as String? ?? '',
+      dramas: (json['dramas'] as List? ?? const [])
+          .whereType<Map<String, dynamic>>()
+          .map(Drama.fromCardJson)
+          .toList(),
+    );
+  }
+}
+
+class FeedBanner {
+  const FeedBanner({
+    required this.id,
+    required this.imageUrl,
+    this.linkType = 'NONE',
+    this.linkValue = '',
+  });
+
+  final String id;
+  final String imageUrl;
+  final String linkType;
+  final String linkValue;
+
+  /// 点击轮播要打开的短剧 id，非短剧跳转返回 null。
+  String? get dramaId => linkType == 'DRAMA' && linkValue.isNotEmpty
+      ? linkValue
+      : null;
+
+  factory FeedBanner.fromJson(Map<String, dynamic> json) {
+    return FeedBanner(
+      id: (json['id'] ?? '').toString(),
+      imageUrl: json['imageUrl'] as String? ?? '',
+      linkType: json['linkType'] as String? ?? 'NONE',
+      linkValue: json['linkValue'] as String? ?? '',
+    );
+  }
+}

lib/core/data/models/interaction.dart

@@ -0,0 +1,70 @@
+// Author: fruit.com.cn
+
+import 'json_numbers.dart';
+
+/// 互动目标类型，契约只允许短剧与评论。
+enum InteractionTargetType {
+  drama('DRAMA'),
+  comment('COMMENT');
+
+  const InteractionTargetType(this.apiValue);
+
+  final String apiValue;
+}
+
+/// 客户端固定举报原因，后端当前未限制枚举值。
+enum ReportReason {
+  spam('SPAM'),
+  abuse('ABUSE'),
+  porn('PORN'),
+  ad('AD'),
+  other('OTHER');
+
+  const ReportReason(this.apiValue);
+
+  final String apiValue;
+}
+
+/// 一次性互动请求，供仓库和测试断言使用。
+class ReportRequest {
+  const ReportRequest({
+    required this.targetType,
+    required this.targetId,
+    required this.reasonCode,
+    this.description = '',
+  });
+
+  final InteractionTargetType targetType;
+  final String targetId;
+  final String reasonCode;
+  final String description;
+}
+
+/// 点赞切换后的服务端状态。
+class LikeToggleResult {
+  const LikeToggleResult({required this.liked, required this.count});
+
+  final bool liked;
+  final int count;
+
+  /// 计数按 Long 字符串兼容解析。
+  factory LikeToggleResult.fromJson(Map<String, dynamic> json) =>
+      LikeToggleResult(
+        liked: json['liked'] == true,
+        count: jsonToInt(json['count']),
+      );
+}
+
+/// 控制器统一返回结果；失败消息可直接展示后端 `message`。
+class OperationResult<T> {
+  const OperationResult._(this.data, this.errorMessage);
+
+  const OperationResult.success([T? data]) : this._(data, null);
+
+  const OperationResult.failure(this.errorMessage) : data = null;
+
+  final T? data;
+  final String? errorMessage;
+
+  bool get isSuccess => errorMessage == null;
+}

lib/core/data/models/json_numbers.dart

@@ -0,0 +1,20 @@
+// Author: fruit.com.cn
+
+/// 数值字段的兼容解析。
+///
+/// 后端契约（FruitServer/docs/api-phase1.md §0）：`Long`/`long` 字段**一律以字符串下发**
+/// （雪花 id 与计数都算），`Integer`/`int` 仍是数字。所以这里既接受数字也接受数字字符串，
+/// 否则一个 `"12345"` 就能让 `as num?` 直接抛异常、整页解析失败。
+int jsonToInt(dynamic value, {int fallback = 0}) {
+  if (value is int) return value;
+  if (value is num) return value.toInt();
+  if (value is String) return int.tryParse(value.trim()) ?? fallback;
+  return fallback;
+}
+
+/// ID 字段统一转字符串；后端按契约下发字符串，同时兼容测试或旧数据的数字形式。
+String jsonToId(dynamic value, {String fallback = ''}) {
+  if (value is String) return value;
+  if (value is num) return value.toString();
+  return fallback;
+}

lib/core/data/models/notice.dart

@@ -0,0 +1,53 @@
+// Author: fruit.com.cn
+
+import 'json_numbers.dart';
+
+/// Server notice list page.
+class NoticePage {
+  const NoticePage({required this.total, this.notices = const []});
+
+  final int total;
+  final List<AppNotice> notices;
+
+  /// Parses the anonymous `/app/notices` page shell.
+  factory NoticePage.fromJson(Map<String, dynamic> json) {
+    final rawList = json['list'];
+    return NoticePage(
+      total: jsonToInt(json['total']),
+      notices: [
+        if (rawList is List)
+          for (final item in rawList)
+            if (item is Map<String, dynamic>) AppNotice.fromJson(item),
+      ],
+    );
+  }
+}
+
+/// System notice returned by `/app/notices`.
+class AppNotice {
+  const AppNotice({
+    required this.id,
+    required this.title,
+    required this.content,
+    required this.type,
+    required this.publishAt,
+    this.expireAt,
+  });
+
+  final String id;
+  final String title;
+  final String content;
+  final String type;
+  final DateTime? publishAt;
+  final DateTime? expireAt;
+
+  /// Parses string IDs without narrowing them through `int`.
+  factory AppNotice.fromJson(Map<String, dynamic> json) => AppNotice(
+    id: jsonToId(json['id']),
+    title: json['title']?.toString() ?? '',
+    content: json['content']?.toString() ?? '',
+    type: json['type']?.toString() ?? '',
+    publishAt: DateTime.tryParse(json['publishAt']?.toString() ?? ''),
+    expireAt: DateTime.tryParse(json['expireAt']?.toString() ?? ''),
+  );
+}

lib/core/data/models/order.dart

@@ -0,0 +1,49 @@
+// Author: fruit.com.cn
+
+import 'json_numbers.dart';
+
+/// 充值订单：`POST /app/orders` 创建的 `CREATED` 订单，等待支付。
+class AppOrder {
+  const AppOrder({
+    required this.id,
+    required this.orderNo,
+    required this.productName,
+    required this.coinAmount,
+    required this.status,
+    this.productId = '',
+    this.type = '',
+    this.amount = '',
+    this.currency = '',
+    this.createdAt,
+  });
+
+  static const String created = 'CREATED';
+
+  final String id;
+  final String orderNo;
+  final String productId;
+  final String productName;
+  final String type;
+  final int coinAmount;
+  final String amount;
+  final String currency;
+  final String status;
+  final DateTime? createdAt;
+
+  bool get isCreated => status == created;
+
+  factory AppOrder.fromJson(Map<String, dynamic> json) {
+    return AppOrder(
+      id: (json['id'] ?? '').toString(),
+      orderNo: json['orderNo'] as String? ?? '',
+      productId: (json['productId'] ?? '').toString(),
+      productName: json['productName'] as String? ?? '',
+      type: json['type'] as String? ?? '',
+      coinAmount: jsonToInt(json['coinAmount']),
+      amount: (json['amount'] ?? '').toString(),
+      currency: json['currency'] as String? ?? '',
+      status: json['status'] as String? ?? '',
+      createdAt: DateTime.tryParse(json['createdAt'] as String? ?? ''),
+    );
+  }
+}

lib/core/data/models/play_ticket.dart

@@ -0,0 +1,63 @@
+import 'json_numbers.dart';
+
+/// 播放票据：客户端据此决定直接播放、提示解锁还是提示暂无片源。
+class PlayTicket {
+  const PlayTicket({
+    required this.episodeId,
+    required this.accessible,
+    required this.accessType,
+    this.dramaId = '',
+    this.number = 0,
+    this.title = '',
+    this.playUrl = '',
+    this.durationSec = 0,
+    this.unlockCoin = 0,
+    this.previewSeconds = 0,
+    this.qualities = const [],
+  });
+
+  static const String free = 'FREE';
+  static const String coinRequired = 'COIN_REQUIRED';
+  static const String vipRequired = 'VIP_REQUIRED';
+  static const String noMedia = 'NO_MEDIA';
+
+  final String episodeId;
+  final String dramaId;
+  final int number;
+  final String title;
+  final bool accessible;
+  final String accessType;
+
+  /// 签名播放地址：**原样使用**（含 `?e=&s=`），客户端不拼接、不改写。
+  final String playUrl;
+  final int durationSec;
+  final int unlockCoin;
+
+  /// 试看秒数：仅 `COIN_REQUIRED` 时有意义（付费解锁在 B2 做）。
+  final int previewSeconds;
+
+  /// 后端下发的清晰度档位（如 AUTO / 720P / 1080P），HLS 由播放器自动切换。
+  final List<String> qualities;
+
+  bool get needsUnlock =>
+      accessType == coinRequired || accessType == vipRequired;
+
+  factory PlayTicket.fromJson(Map<String, dynamic> json) {
+    return PlayTicket(
+      episodeId: (json['episodeId'] ?? '').toString(),
+      dramaId: (json['dramaId'] ?? '').toString(),
+      number: jsonToInt(json['number']),
+      title: json['title'] as String? ?? '',
+      accessible: json['accessible'] == true,
+      accessType: json['accessType'] as String? ?? noMedia,
+      playUrl: json['playUrl'] as String? ?? '',
+      durationSec: jsonToInt(json['durationSec']),
+      unlockCoin: jsonToInt(json['unlockCoin']),
+      previewSeconds: jsonToInt(json['previewSeconds']),
+      qualities: (json['qualities'] as List? ?? const [])
+          .whereType<String>()
+          .where((quality) => quality.isNotEmpty)
+          .toList(),
+    );
+  }
+}

lib/core/data/models/product.dart

@@ -0,0 +1,54 @@
+// Author: fruit.com.cn
+
+import 'json_numbers.dart';
+
+/// 充值商品：`GET /app/products` 的 `COIN_PACK` / `VIP` 条目。
+class AppProduct {
+  const AppProduct({
+    required this.id,
+    required this.code,
+    required this.name,
+    required this.type,
+    this.coinAmount = 0,
+    this.bonusCoin = 0,
+    this.totalCoin = 0,
+    this.displayPrice = '',
+    this.currency = '',
+    this.vipDays = 0,
+  });
+
+  static const String coinPackType = 'COIN_PACK';
+  static const String vipType = 'VIP';
+
+  final String id;
+  final String code;
+  final String name;
+  final String type;
+  final int coinAmount;
+  final int bonusCoin;
+  final int totalCoin;
+  final String displayPrice;
+  final String currency;
+  final int vipDays;
+
+  bool get isVip => type == vipType;
+
+  factory AppProduct.fromJson(Map<String, dynamic> json) {
+    final coinAmount = jsonToInt(json['coinAmount']);
+    final bonusCoin = jsonToInt(json['bonusCoin']);
+    return AppProduct(
+      id: (json['id'] ?? '').toString(),
+      code: json['code'] as String? ?? '',
+      name: json['name'] as String? ?? '',
+      type: json['type'] as String? ?? '',
+      coinAmount: coinAmount,
+      bonusCoin: bonusCoin,
+      totalCoin: json['totalCoin'] == null
+          ? coinAmount + bonusCoin
+          : jsonToInt(json['totalCoin']),
+      displayPrice: json['displayPrice'] as String? ?? '',
+      currency: json['currency'] as String? ?? '',
+      vipDays: jsonToInt(json['vipDays']),
+    );
+  }
+}