feat: 角色卡 demo

wei_ai_app/android/app/src/main/AndroidManifest.xml

@@ -1,8 +1,12 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- 网络权限 -->
+    <uses-permission android:name="android.permission.INTERNET" />
+    
     <application
         android:label="wei_ai_app"
         android:name="${applicationName}"
-        android:icon="@mipmap/ic_launcher">
+        android:icon="@mipmap/ic_launcher"
+        android:networkSecurityConfig="@xml/network_security_config">
         <activity
             android:name=".MainActivity"
             android:exported="true"

wei_ai_app/lib/core/config/supabase_config.dart

@@ -0,0 +1,31 @@
+import 'dart:io';
+
+/// Supabase 配置
+/// 
+/// 这里配置了本地 Docker 部署的 Supabase 连接信息
+/// 生产环境部署时需要替换为实际的 URL 和 Key
+class SupabaseConfig {
+  SupabaseConfig._();
+
+  /// Supabase API URL
+  /// 
+  /// - Android 模拟器: 使用 10.0.2.2 访问主机
+  /// - iOS 模拟器/macOS: 使用 localhost
+  /// - 真机测试: 需要替换为电脑的局域网 IP 地址
+  static String get url {
+    // Android 模拟器需要使用 10.0.2.2 来访问主机
+    if (Platform.isAndroid) {
+      return 'http://10.0.2.2:8000';
+    }
+    // 其他平台使用 localhost
+    return 'http://localhost:8000';
+  }
+  
+  /// Supabase Anon Key
+  /// 这个 key 是公开的，用于客户端访问
+  static const String anonKey = 
+      'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoiYW5vbiIsImlzcyI6InN1cGFiYXNlIiwiaWF0IjoxNzY5NTk1NjI4LCJleHAiOjE5MjcyNzU2Mjh9.moV0JpCSx3Y1QTZmKZ5K-tQLaWcshxtxFlCoIBQFsEU';
+
+  /// 是否启用调试模式
+  static const bool debug = true;
+}

wei_ai_app/lib/core/core.dart

@@ -0,0 +1,17 @@
+/// Core 模块导出
+/// 
+/// 统一导出所有 core 模块的公共 API
+library core;
+
+// 配置
+export 'config/supabase_config.dart';
+
+// 服务
+export 'services/services.dart';
+
+// 模型
+export 'models/models.dart';
+
+// 仓库
+export 'repositories/repositories.dart';
+

wei_ai_app/lib/core/models/category_model.dart

@@ -0,0 +1,43 @@
+/// 分类/筛选模型
+/// 
+/// 对应 Supabase 中的 categories 表
+class CategoryModel {
+  final String id;
+  final String code;
+  final String label;
+  final int sortOrder;
+  final bool isActive;
+  final DateTime? createdAt;
+
+  const CategoryModel({
+    required this.id,
+    required this.code,
+    required this.label,
+    this.sortOrder = 0,
+    this.isActive = true,
+    this.createdAt,
+  });
+
+  factory CategoryModel.fromJson(Map<String, dynamic> json) {
+    return CategoryModel(
+      id: json['id'] as String,
+      code: json['code'] as String,
+      label: json['label'] as String,
+      sortOrder: json['sort_order'] as int? ?? 0,
+      isActive: json['is_active'] as bool? ?? true,
+      createdAt: json['created_at'] != null
+          ? DateTime.parse(json['created_at'] as String)
+          : null,
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'code': code,
+      'label': label,
+      'sort_order': sortOrder,
+      'is_active': isActive,
+    };
+  }
+}

wei_ai_app/lib/core/models/character_model.dart

@@ -0,0 +1,281 @@
+/// AI 性格配置
+class AiPersonality {
+  final double temperature;
+  final List<String> traits;
+  final String responseStyle;
+  final List<String>? forbiddenTopics;
+  final String? model;
+  final int? maxTokens;
+
+  const AiPersonality({
+    this.temperature = 0.7,
+    this.traits = const [],
+    this.responseStyle = '',
+    this.forbiddenTopics,
+    this.model,
+    this.maxTokens,
+  });
+
+  factory AiPersonality.fromJson(Map<String, dynamic> json) {
+    return AiPersonality(
+      temperature: (json['temperature'] as num?)?.toDouble() ?? 0.7,
+      traits: (json['traits'] as List<dynamic>?)?.cast<String>() ?? [],
+      responseStyle: json['response_style'] as String? ?? '',
+      forbiddenTopics: (json['forbidden_topics'] as List<dynamic>?)?.cast<String>(),
+      model: json['model'] as String?,
+      maxTokens: json['max_tokens'] as int?,
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'temperature': temperature,
+      'traits': traits,
+      'response_style': responseStyle,
+      if (forbiddenTopics != null) 'forbidden_topics': forbiddenTopics,
+      if (model != null) 'model': model,
+      if (maxTokens != null) 'max_tokens': maxTokens,
+    };
+  }
+}
+
+/// AI 语音配置
+class AiVoiceConfig {
+  final String? voiceId;
+  final double speed;
+  final double pitch;
+  final String? emotion;
+
+  const AiVoiceConfig({
+    this.voiceId,
+    this.speed = 1.0,
+    this.pitch = 1.0,
+    this.emotion,
+  });
+
+  factory AiVoiceConfig.fromJson(Map<String, dynamic> json) {
+    return AiVoiceConfig(
+      voiceId: json['voice_id'] as String?,
+      speed: (json['speed'] as num?)?.toDouble() ?? 1.0,
+      pitch: (json['pitch'] as num?)?.toDouble() ?? 1.0,
+      emotion: json['emotion'] as String?,
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      if (voiceId != null) 'voice_id': voiceId,
+      'speed': speed,
+      'pitch': pitch,
+      if (emotion != null) 'emotion': emotion,
+    };
+  }
+}
+
+/// 角色标签
+class CharacterTag {
+  final String id;
+  final String name;
+  final String? color;
+
+  const CharacterTag({
+    required this.id,
+    required this.name,
+    this.color,
+  });
+
+  factory CharacterTag.fromJson(Map<String, dynamic> json) {
+    return CharacterTag(
+      id: json['id'] as String,
+      name: json['name'] as String,
+      color: json['color'] as String?,
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'name': name,
+      if (color != null) 'color': color,
+    };
+  }
+}
+
+/// 角色状态枚举
+enum CharacterStatus {
+  online,
+  busy,
+  offline;
+
+  static CharacterStatus fromString(String? value) {
+    switch (value) {
+      case 'online':
+        return CharacterStatus.online;
+      case 'busy':
+        return CharacterStatus.busy;
+      case 'offline':
+        return CharacterStatus.offline;
+      default:
+        return CharacterStatus.offline;
+    }
+  }
+
+  String get value {
+    switch (this) {
+      case CharacterStatus.online:
+        return 'online';
+      case CharacterStatus.busy:
+        return 'busy';
+      case CharacterStatus.offline:
+        return 'offline';
+    }
+  }
+}
+
+/// 角色模型
+/// 
+/// 对应 Supabase 中的 characters 表
+class CharacterModel {
+  final String id;
+  final String name;
+  final String? tagline;
+  final String? avatarPath;
+  final String? description;
+  final CharacterStatus status;
+  final bool isLocked;
+  final bool isActive;
+  final int sortOrder;
+  
+  // AI 配置
+  final String? aiSystemPrompt;
+  final String? aiGreeting;
+  final AiPersonality aiPersonality;
+  final AiVoiceConfig aiVoiceConfig;
+  
+  // 关联的标签
+  final List<CharacterTag> tags;
+  
+  // 时间戳
+  final DateTime? createdAt;
+  final DateTime? updatedAt;
+
+  const CharacterModel({
+    required this.id,
+    required this.name,
+    this.tagline,
+    this.avatarPath,
+    this.description,
+    this.status = CharacterStatus.offline,
+    this.isLocked = false,
+    this.isActive = true,
+    this.sortOrder = 0,
+    this.aiSystemPrompt,
+    this.aiGreeting,
+    this.aiPersonality = const AiPersonality(),
+    this.aiVoiceConfig = const AiVoiceConfig(),
+    this.tags = const [],
+    this.createdAt,
+    this.updatedAt,
+  });
+
+  /// 从 JSON 创建（用于 Supabase 响应解析）
+  factory CharacterModel.fromJson(Map<String, dynamic> json) {
+    // 解析标签 - 可能来自视图的 jsonb 数组或单独查询
+    List<CharacterTag> parseTags(dynamic tagsData) {
+      if (tagsData == null) return [];
+      if (tagsData is List) {
+        return tagsData
+            .where((t) => t != null && t is Map<String, dynamic>)
+            .map((t) => CharacterTag.fromJson(t as Map<String, dynamic>))
+            .toList();
+      }
+      return [];
+    }
+
+    return CharacterModel(
+      id: json['id'] as String,
+      name: json['name'] as String,
+      tagline: json['tagline'] as String?,
+      avatarPath: json['avatar_path'] as String?,
+      description: json['description'] as String?,
+      status: CharacterStatus.fromString(json['status'] as String?),
+      isLocked: json['is_locked'] as bool? ?? false,
+      isActive: json['is_active'] as bool? ?? true,
+      sortOrder: json['sort_order'] as int? ?? 0,
+      aiSystemPrompt: json['ai_system_prompt'] as String?,
+      aiGreeting: json['ai_greeting'] as String?,
+      aiPersonality: json['ai_personality'] != null
+          ? AiPersonality.fromJson(json['ai_personality'] as Map<String, dynamic>)
+          : const AiPersonality(),
+      aiVoiceConfig: json['ai_voice_config'] != null
+          ? AiVoiceConfig.fromJson(json['ai_voice_config'] as Map<String, dynamic>)
+          : const AiVoiceConfig(),
+      tags: parseTags(json['tags']),
+      createdAt: json['created_at'] != null
+          ? DateTime.parse(json['created_at'] as String)
+          : null,
+      updatedAt: json['updated_at'] != null
+          ? DateTime.parse(json['updated_at'] as String)
+          : null,
+    );
+  }
+
+  /// 转换为 JSON（用于插入/更新）
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'name': name,
+      'tagline': tagline,
+      'avatar_path': avatarPath,
+      'description': description,
+      'status': status.value,
+      'is_locked': isLocked,
+      'is_active': isActive,
+      'sort_order': sortOrder,
+      'ai_system_prompt': aiSystemPrompt,
+      'ai_greeting': aiGreeting,
+      'ai_personality': aiPersonality.toJson(),
+      'ai_voice_config': aiVoiceConfig.toJson(),
+    };
+  }
+
+  /// 获取标签名称列表（用于兼容旧代码）
+  List<String> get tagNames => tags.map((t) => t.name).toList();
+
+  /// 复制并修改部分字段
+  CharacterModel copyWith({
+    String? id,
+    String? name,
+    String? tagline,
+    String? avatarPath,
+    String? description,
+    CharacterStatus? status,
+    bool? isLocked,
+    bool? isActive,
+    int? sortOrder,
+    String? aiSystemPrompt,
+    String? aiGreeting,
+    AiPersonality? aiPersonality,
+    AiVoiceConfig? aiVoiceConfig,
+    List<CharacterTag>? tags,
+  }) {
+    return CharacterModel(
+      id: id ?? this.id,
+      name: name ?? this.name,
+      tagline: tagline ?? this.tagline,
+      avatarPath: avatarPath ?? this.avatarPath,
+      description: description ?? this.description,
+      status: status ?? this.status,
+      isLocked: isLocked ?? this.isLocked,
+      isActive: isActive ?? this.isActive,
+      sortOrder: sortOrder ?? this.sortOrder,
+      aiSystemPrompt: aiSystemPrompt ?? this.aiSystemPrompt,
+      aiGreeting: aiGreeting ?? this.aiGreeting,
+      aiPersonality: aiPersonality ?? this.aiPersonality,
+      aiVoiceConfig: aiVoiceConfig ?? this.aiVoiceConfig,
+      tags: tags ?? this.tags,
+      createdAt: createdAt,
+      updatedAt: updatedAt,
+    );
+  }
+}

wei_ai_app/lib/core/models/chat_message_model.dart

@@ -0,0 +1,127 @@
+/// 聊天消息模型
+
+/// 聊天消息模型
+class ChatMessage {
+  final String id;
+  final String role; // 'user', 'assistant', 'system'
+  final String content;
+  final DateTime timestamp;
+
+  const ChatMessage({
+    required this.id,
+    required this.role,
+    required this.content,
+    required this.timestamp,
+  });
+
+  factory ChatMessage.fromJson(Map<String, dynamic> json) {
+    return ChatMessage(
+      id: json['id'] as String,
+      role: json['role'] as String,
+      content: json['content'] as String,
+      timestamp: DateTime.parse(json['timestamp'] as String),
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'role': role,
+      'content': content,
+      'timestamp': timestamp.toIso8601String(),
+    };
+  }
+
+  /// 转换为 OpenAI API 格式
+  Map<String, String> toApiFormat() {
+    return {
+      'role': role,
+      'content': content,
+    };
+  }
+
+  /// 是否是用户消息
+  bool get isUser => role == 'user';
+
+  /// 是否是 AI 消息
+  bool get isAssistant => role == 'assistant';
+
+  /// 创建用户消息
+  factory ChatMessage.user(String content) {
+    return ChatMessage(
+      id: DateTime.now().millisecondsSinceEpoch.toString(),
+      role: 'user',
+      content: content,
+      timestamp: DateTime.now(),
+    );
+  }
+
+  /// 创建 AI 消息
+  factory ChatMessage.assistant(String content) {
+    return ChatMessage(
+      id: DateTime.now().millisecondsSinceEpoch.toString(),
+      role: 'assistant',
+      content: content,
+      timestamp: DateTime.now(),
+    );
+  }
+
+  /// 创建系统消息
+  factory ChatMessage.system(String content) {
+    return ChatMessage(
+      id: 'system',
+      role: 'system',
+      content: content,
+      timestamp: DateTime.now(),
+    );
+  }
+}
+
+/// 聊天会话模型
+class ChatSession {
+  final String characterId;
+  final List<ChatMessage> messages;
+  final DateTime lastUpdated;
+
+  const ChatSession({
+    required this.characterId,
+    required this.messages,
+    required this.lastUpdated,
+  });
+
+  factory ChatSession.fromJson(Map<String, dynamic> json) {
+    return ChatSession(
+      characterId: json['character_id'] as String,
+      messages: (json['messages'] as List)
+          .map((m) => ChatMessage.fromJson(m))
+          .toList(),
+      lastUpdated: DateTime.parse(json['last_updated'] as String),
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'character_id': characterId,
+      'messages': messages.map((m) => m.toJson()).toList(),
+      'last_updated': lastUpdated.toIso8601String(),
+    };
+  }
+
+  /// 创建空会话
+  factory ChatSession.empty(String characterId) {
+    return ChatSession(
+      characterId: characterId,
+      messages: [],
+      lastUpdated: DateTime.now(),
+    );
+  }
+
+  /// 添加消息并返回新会话
+  ChatSession addMessage(ChatMessage message) {
+    return ChatSession(
+      characterId: characterId,
+      messages: [...messages, message],
+      lastUpdated: DateTime.now(),
+    );
+  }
+}

wei_ai_app/lib/core/models/llm_config_model.dart

@@ -0,0 +1,73 @@
+/// LLM 配置模型
+/// 
+/// 对应 Supabase 中的 llm_config 表
+class LlmConfigModel {
+  final String id;
+  final String name;
+  final bool isActive;
+  
+  // API 连接
+  final String apiBaseUrl;
+  final String apiKey;
+  final String model;
+  
+  // 模型参数
+  final double temperature;
+  final int maxTokens;
+  final bool stream;
+  
+  // 时间戳
+  final DateTime? createdAt;
+  final DateTime? updatedAt;
+
+  const LlmConfigModel({
+    required this.id,
+    required this.name,
+    this.isActive = true,
+    required this.apiBaseUrl,
+    required this.apiKey,
+    required this.model,
+    this.temperature = 0.7,
+    this.maxTokens = 2048,
+    this.stream = true,
+    this.createdAt,
+    this.updatedAt,
+  });
+
+  factory LlmConfigModel.fromJson(Map<String, dynamic> json) {
+    return LlmConfigModel(
+      id: json['id'] as String,
+      name: json['name'] as String,
+      isActive: json['is_active'] as bool? ?? true,
+      apiBaseUrl: json['api_base_url'] as String,
+      apiKey: json['api_key'] as String,
+      model: json['model'] as String,
+      temperature: (json['temperature'] as num?)?.toDouble() ?? 0.7,
+      maxTokens: json['max_tokens'] as int? ?? 2048,
+      stream: json['stream'] as bool? ?? true,
+      createdAt: json['created_at'] != null
+          ? DateTime.parse(json['created_at'] as String)
+          : null,
+      updatedAt: json['updated_at'] != null
+          ? DateTime.parse(json['updated_at'] as String)
+          : null,
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'name': name,
+      'is_active': isActive,
+      'api_base_url': apiBaseUrl,
+      'api_key': apiKey,
+      'model': model,
+      'temperature': temperature,
+      'max_tokens': maxTokens,
+      'stream': stream,
+    };
+  }
+
+  /// 获取完整的 API URL（用于聊天完成）
+  String get chatCompletionsUrl => '$apiBaseUrl/chat/completions';
+}

wei_ai_app/lib/core/models/models.dart

@@ -0,0 +1,7 @@
+/// Core Models 导出
+library models;
+
+export 'character_model.dart';
+export 'category_model.dart';
+export 'llm_config_model.dart';
+export 'chat_message_model.dart';

wei_ai_app/lib/core/repositories/character_repository.dart

@@ -0,0 +1,164 @@
+import 'package:flutter/foundation.dart';
+import '../services/supabase_service.dart';
+import '../models/character_model.dart';
+import '../models/category_model.dart';
+
+/// 角色仓库
+/// 
+/// 负责从 Supabase 获取角色相关数据
+class CharacterRepository {
+  CharacterRepository._();
+
+  /// 获取所有分类
+  static Future<List<CategoryModel>> getCategories() async {
+    try {
+      final response = await SupabaseService.from('categories')
+          .select()
+          .eq('is_active', true)
+          .order('sort_order', ascending: true);
+      
+      return (response as List)
+          .map((json) => CategoryModel.fromJson(json))
+          .toList();
+    } catch (e) {
+      debugPrint('❌ 获取分类失败: $e');
+      rethrow;
+    }
+  }
+
+  /// 获取所有角色（包含标签）
+  /// 
+  /// 使用 characters_with_tags 视图获取完整数据
+  static Future<List<CharacterModel>> getCharacters() async {
+    try {
+      final response = await SupabaseService.from('characters_with_tags')
+          .select();
+      
+      return (response as List)
+          .map((json) => CharacterModel.fromJson(json))
+          .toList();
+    } catch (e) {
+      debugPrint('❌ 获取角色列表失败: $e');
+      rethrow;
+    }
+  }
+
+  /// 根据分类筛选角色
+  /// 
+  /// [categoryCode] 分类代码，如 'gentle', 'dom' 等
+  /// 'all' 返回所有角色
+  static Future<List<CharacterModel>> getCharactersByCategory(String categoryCode) async {
+    try {
+      // 如果是 'all'，直接获取所有
+      if (categoryCode == 'all') {
+        return getCharacters();
+      }
+
+      // 获取该分类下的标签
+      final tagsResponse = await SupabaseService.from('tags')
+          .select('name')
+          .eq('category_id', 
+              SupabaseService.from('categories')
+                  .select('id')
+                  .eq('code', categoryCode)
+                  .single()
+          );
+
+      final tagNames = (tagsResponse as List)
+          .map((t) => t['name'] as String)
+          .toList();
+
+      if (tagNames.isEmpty) {
+        return [];
+      }
+
+      // 获取包含这些标签的角色
+      final allCharacters = await getCharacters();
+      
+      return allCharacters.where((char) {
+        return char.tagNames.any((tag) => tagNames.contains(tag));
+      }).toList();
+    } catch (e) {
+      debugPrint('❌ 按分类获取角色失败: $e');
+      // 如果查询失败，返回本地筛选
+      return _filterCharactersLocally(await getCharacters(), categoryCode);
+    }
+  }
+
+  /// 本地筛选角色（作为后备方案）
+  static List<CharacterModel> _filterCharactersLocally(
+    List<CharacterModel> characters, 
+    String categoryCode
+  ) {
+    if (categoryCode == 'all') return characters;
+    
+    return characters.where((c) {
+      final tags = c.tagNames.join('');
+      switch (categoryCode) {
+        case 'gentle':
+          return tags.contains('治愈') || tags.contains('温顺') || tags.contains('医疗');
+        case 'dom':
+          return tags.contains('强势') || tags.contains('调教') || tags.contains('指令');
+        case 'wild':
+          return tags.contains('病娇') || tags.contains('神秘') || 
+                 tags.contains('不稳定') || tags.contains('极乐');
+        case 'exclusive':
+          return c.isLocked;
+        default:
+          return false;
+      }
+    }).toList();
+  }
+
+  /// 根据 ID 获取单个角色
+  static Future<CharacterModel?> getCharacterById(String id) async {
+    try {
+      final response = await SupabaseService.from('characters_with_tags')
+          .select()
+          .eq('id', id)
+          .maybeSingle();
+      
+      if (response == null) return null;
+      return CharacterModel.fromJson(response);
+    } catch (e) {
+      debugPrint('❌ 获取角色详情失败: $e');
+      rethrow;
+    }
+  }
+
+  /// 获取角色头像的公开 URL
+  /// 
+  /// [avatarPath] Storage 中的路径
+  static String getAvatarUrl(String? avatarPath) {
+    if (avatarPath == null || avatarPath.isEmpty) {
+      // 返回默认头像
+      return 'https://via.placeholder.com/300x400?text=No+Avatar';
+    }
+    
+    // 如果已经是完整 URL，直接返回
+    if (avatarPath.startsWith('http')) {
+      return avatarPath;
+    }
+    
+    // 从 Storage 获取公开 URL
+    return SupabaseService.storage
+        .from('avatars')
+        .getPublicUrl(avatarPath);
+  }
+
+  /// 获取仅会员可见的角色
+  static Future<List<CharacterModel>> getLockedCharacters() async {
+    try {
+      final response = await SupabaseService.from('characters_with_tags')
+          .select()
+          .eq('is_locked', true);
+      
+      return (response as List)
+          .map((json) => CharacterModel.fromJson(json))
+          .toList();
+    } catch (e) {
+      debugPrint('❌ 获取会员角色失败: $e');
+      rethrow;
+    }
+  }
+}

wei_ai_app/lib/core/repositories/llm_config_repository.dart

@@ -0,0 +1,60 @@
+import 'package:flutter/foundation.dart';
+import '../services/supabase_service.dart';
+import '../models/llm_config_model.dart';
+
+/// LLM 配置仓库
+/// 
+/// 负责从 Supabase 获取 LLM 配置
+class LlmConfigRepository {
+  LlmConfigRepository._();
+
+  static LlmConfigModel? _cachedConfig;
+
+  /// 获取当前激活的 LLM 配置
+  /// 
+  /// 开发阶段默认强制刷新，生产环境可改为 false 使用缓存
+  static Future<LlmConfigModel?> getActiveConfig({bool forceRefresh = true}) async {
+    if (_cachedConfig != null && !forceRefresh) {
+      return _cachedConfig;
+    }
+
+    try {
+      final response = await SupabaseService.from('llm_config')
+          .select()
+          .eq('is_active', true)
+          .maybeSingle();
+      
+      if (response == null) {
+        debugPrint('⚠️ 没有找到激活的 LLM 配置');
+        return null;
+      }
+
+      _cachedConfig = LlmConfigModel.fromJson(response);
+      debugPrint('✅ LLM 配置已加载: ${_cachedConfig!.model}');
+      return _cachedConfig;
+    } catch (e) {
+      debugPrint('❌ 获取 LLM 配置失败: $e');
+      rethrow;
+    }
+  }
+
+  /// 清除缓存
+  static void clearCache() {
+    _cachedConfig = null;
+  }
+
+  /// 更新配置（需要管理员权限）
+  static Future<void> updateConfig(LlmConfigModel config) async {
+    try {
+      await SupabaseService.from('llm_config')
+          .update(config.toJson())
+          .eq('id', config.id);
+      
+      _cachedConfig = config;
+      debugPrint('✅ LLM 配置已更新');
+    } catch (e) {
+      debugPrint('❌ 更新 LLM 配置失败: $e');
+      rethrow;
+    }
+  }
+}

wei_ai_app/lib/core/repositories/repositories.dart

@@ -0,0 +1,5 @@
+/// Core Repositories 导出
+library repositories;
+
+export 'character_repository.dart';
+export 'llm_config_repository.dart';

wei_ai_app/lib/core/services/chat_service.dart

@@ -0,0 +1,183 @@
+import 'dart:async';
+import 'dart:convert';
+import 'package:flutter/foundation.dart';
+import 'package:http/http.dart' as http;
+import '../models/chat_message_model.dart';
+import '../models/llm_config_model.dart';
+import '../models/character_model.dart';
+import '../repositories/llm_config_repository.dart';
+
+/// AI 聊天服务
+/// 
+/// 负责调用 LLM API 进行对话
+class ChatService {
+  ChatService._();
+
+  /// 发送消息并获取 AI 回复
+  /// 
+  /// [character] 当前对话的角色
+  /// [messages] 历史消息列表
+  /// [userMessage] 用户新发送的消息
+  /// [onStream] 流式输出回调（每次收到新内容时调用）
+  static Future<String> sendMessage({
+    required CharacterModel character,
+    required List<ChatMessage> messages,
+    required String userMessage,
+    Function(String)? onStream,
+  }) async {
+    // 获取 LLM 配置
+    final config = await LlmConfigRepository.getActiveConfig();
+    if (config == null) {
+      throw Exception('LLM 配置未找到，请先配置 API Key');
+    }
+
+    // 构建消息列表
+    final apiMessages = <Map<String, String>>[];
+
+    // 1. System prompt（角色人设）
+    final systemPrompt = character.aiSystemPrompt ?? 
+        '你是 ${character.name}，${character.tagline ?? "一个AI角色"}。${character.description ?? ""}';
+    apiMessages.add({'role': 'system', 'content': systemPrompt});
+
+    // 2. 历史消息（最多保留最近 20 条）
+    final recentMessages = messages.length > 20 
+        ? messages.sublist(messages.length - 20) 
+        : messages;
+    for (final msg in recentMessages) {
+      if (msg.role != 'system') {
+        apiMessages.add(msg.toApiFormat());
+      }
+    }
+
+    // 3. 新用户消息
+    apiMessages.add({'role': 'user', 'content': userMessage});
+
+    debugPrint('📤 发送到 LLM: ${apiMessages.length} 条消息');
+
+    // 判断是否使用流式输出
+    if (config.stream && onStream != null) {
+      return _sendStreamRequest(config, apiMessages, onStream);
+    } else {
+      return _sendNormalRequest(config, apiMessages);
+    }
+  }
+
+  /// 普通请求（非流式）
+  static Future<String> _sendNormalRequest(
+    LlmConfigModel config,
+    List<Map<String, String>> messages,
+  ) async {
+    try {
+      final response = await http.post(
+        Uri.parse(config.chatCompletionsUrl),
+        headers: {
+          'Content-Type': 'application/json',
+          'Authorization': 'Bearer ${config.apiKey}',
+        },
+        body: jsonEncode({
+          'model': config.model,
+          'messages': messages,
+          'temperature': config.temperature,
+          'max_tokens': config.maxTokens,
+          'stream': false,
+        }),
+      );
+
+      if (response.statusCode != 200) {
+        debugPrint('❌ LLM API 错误: ${response.statusCode} ${response.body}');
+        throw Exception('API 请求失败: ${response.statusCode}');
+      }
+
+      final data = jsonDecode(response.body);
+      final content = data['choices'][0]['message']['content'] as String;
+      debugPrint('📥 收到回复: ${content.substring(0, content.length.clamp(0, 50))}...');
+      return content;
+    } catch (e) {
+      debugPrint('❌ LLM 请求失败: $e');
+      rethrow;
+    }
+  }
+
+  /// 流式请求
+  static Future<String> _sendStreamRequest(
+    LlmConfigModel config,
+    List<Map<String, String>> messages,
+    Function(String) onStream,
+  ) async {
+    try {
+      final client = http.Client();
+      final request = http.Request('POST', Uri.parse(config.chatCompletionsUrl));
+      
+      request.headers.addAll({
+        'Content-Type': 'application/json',
+        'Authorization': 'Bearer ${config.apiKey}',
+        'Accept': 'text/event-stream',
+      });
+
+      request.body = jsonEncode({
+        'model': config.model,
+        'messages': messages,
+        'temperature': config.temperature,
+        'max_tokens': config.maxTokens,
+        'stream': true,
+      });
+
+      final response = await client.send(request);
+
+      if (response.statusCode != 200) {
+        final body = await response.stream.bytesToString();
+        debugPrint('❌ LLM API 错误: ${response.statusCode} $body');
+        throw Exception('API 请求失败: ${response.statusCode}');
+      }
+
+      final completer = Completer<String>();
+      final buffer = StringBuffer();
+
+      response.stream
+          .transform(utf8.decoder)
+          .transform(const LineSplitter())
+          .listen(
+        (line) {
+          if (line.startsWith('data: ')) {
+            final data = line.substring(6);
+            if (data == '[DONE]') {
+              return;
+            }
+            try {
+              final json = jsonDecode(data);
+              final delta = json['choices']?[0]?['delta']?['content'];
+              if (delta != null && delta is String) {
+                buffer.write(delta);
+                onStream(buffer.toString());
+              }
+            } catch (e) {
+              // 忽略解析错误
+            }
+          }
+        },
+        onDone: () {
+          client.close();
+          final result = buffer.toString();
+          debugPrint('📥 流式回复完成: ${result.length} 字符');
+          completer.complete(result);
+        },
+        onError: (e) {
+          client.close();
+          debugPrint('❌ 流式请求错误: $e');
+          completer.completeError(e);
+        },
+      );
+
+      return completer.future;
+    } catch (e) {
+      debugPrint('❌ LLM 流式请求失败: $e');
+      rethrow;
+    }
+  }
+
+  /// 获取角色的问候语
+  static String getGreeting(CharacterModel character) {
+    return character.aiGreeting ?? 
+        '你好，我是 ${character.name}。有什么我可以帮你的吗？';
+  }
+}

wei_ai_app/lib/core/services/chat_storage_service.dart

@@ -0,0 +1,78 @@
+import 'dart:convert';
+import 'package:flutter/foundation.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+import '../models/chat_message_model.dart';
+
+/// 本地聊天存储服务
+/// 
+/// 使用 SharedPreferences 存储聊天记录
+class ChatStorageService {
+  ChatStorageService._();
+
+  static const String _keyPrefix = 'chat_session_';
+
+  /// 获取聊天会话
+  static Future<ChatSession> getSession(String characterId) async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      final key = '$_keyPrefix$characterId';
+      final data = prefs.getString(key);
+      
+      if (data == null) {
+        return ChatSession.empty(characterId);
+      }
+
+      return ChatSession.fromJson(jsonDecode(data));
+    } catch (e) {
+      debugPrint('❌ 读取聊天记录失败: $e');
+      return ChatSession.empty(characterId);
+    }
+  }
+
+  /// 保存聊天会话
+  static Future<void> saveSession(ChatSession session) async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      final key = '$_keyPrefix${session.characterId}';
+      await prefs.setString(key, jsonEncode(session.toJson()));
+      debugPrint('✅ 聊天记录已保存 (${session.messages.length} 条消息)');
+    } catch (e) {
+      debugPrint('❌ 保存聊天记录失败: $e');
+    }
+  }
+
+  /// 添加消息到会话
+  static Future<ChatSession> addMessage(String characterId, ChatMessage message) async {
+    final session = await getSession(characterId);
+    final newSession = session.addMessage(message);
+    await saveSession(newSession);
+    return newSession;
+  }
+
+  /// 清除角色的聊天记录
+  static Future<void> clearSession(String characterId) async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      final key = '$_keyPrefix$characterId';
+      await prefs.remove(key);
+      debugPrint('✅ 聊天记录已清除');
+    } catch (e) {
+      debugPrint('❌ 清除聊天记录失败: $e');
+    }
+  }
+
+  /// 获取所有聊天会话的角色 ID 列表
+  static Future<List<String>> getAllSessionIds() async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      final keys = prefs.getKeys();
+      return keys
+          .where((k) => k.startsWith(_keyPrefix))
+          .map((k) => k.substring(_keyPrefix.length))
+          .toList();
+    } catch (e) {
+      debugPrint('❌ 获取会话列表失败: $e');
+      return [];
+    }
+  }
+}

wei_ai_app/lib/core/services/services.dart

@@ -0,0 +1,6 @@
+/// Core Services 导出
+library services;
+
+export 'supabase_service.dart';
+export 'chat_service.dart';
+export 'chat_storage_service.dart';

wei_ai_app/lib/core/services/supabase_service.dart

@@ -0,0 +1,60 @@
+import 'package:flutter/foundation.dart';
+import 'package:supabase_flutter/supabase_flutter.dart';
+import '../config/supabase_config.dart';
+
+/// Supabase 服务
+/// 
+/// 负责初始化和管理 Supabase 客户端
+class SupabaseService {
+  SupabaseService._();
+
+  static bool _initialized = false;
+
+  /// 初始化 Supabase
+  /// 
+  /// 应该在 main() 函数中调用，确保在 runApp 之前完成
+  static Future<void> initialize() async {
+    if (_initialized) {
+      debugPrint('⚠️ Supabase 已经初始化过了');
+      return;
+    }
+
+    try {
+      await Supabase.initialize(
+        url: SupabaseConfig.url,
+        anonKey: SupabaseConfig.anonKey,
+        debug: SupabaseConfig.debug,
+      );
+      _initialized = true;
+      debugPrint('✅ Supabase 初始化成功');
+      debugPrint('   URL: ${SupabaseConfig.url}');
+    } catch (e) {
+      debugPrint('❌ Supabase 初始化失败: $e');
+      rethrow;
+    }
+  }
+
+  /// 获取 Supabase 客户端实例
+  static SupabaseClient get client => Supabase.instance.client;
+
+  /// 获取当前登录用户
+  static User? get currentUser => client.auth.currentUser;
+
+  /// 检查用户是否已登录
+  static bool get isLoggedIn => currentUser != null;
+
+  /// 获取 Auth 实例
+  static GoTrueClient get auth => client.auth;
+
+  /// 获取数据库实例
+  static SupabaseQueryBuilder from(String table) => client.from(table);
+
+  /// 获取存储实例
+  static SupabaseStorageClient get storage => client.storage;
+
+  /// 获取 Realtime 实例
+  static RealtimeClient get realtime => client.realtime;
+
+  /// 获取 Functions 实例
+  static FunctionsClient get functions => client.functions;
+}

wei_ai_app/lib/main.dart

@@ -2,8 +2,15 @@ import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'config/theme.dart';
 import 'router/app_router.dart';
+import 'core/services/supabase_service.dart';
+
+void main() async {
+  // 确保 Flutter 绑定初始化
+  WidgetsFlutterBinding.ensureInitialized();
+  
+  // 初始化 Supabase
+  await SupabaseService.initialize();
   
-void main() {
   runApp(const ProviderScope(child: WeiAiApp()));
 }
 

wei_ai_app/lib/providers/character_providers.dart

@@ -0,0 +1,68 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import '../core/core.dart';
+
+/// 分类列表 Provider
+final categoriesProvider = FutureProvider<List<CategoryModel>>((ref) async {
+  return CharacterRepository.getCategories();
+});
+
+/// 角色列表 Provider
+final charactersProvider = FutureProvider<List<CharacterModel>>((ref) async {
+  return CharacterRepository.getCharacters();
+});
+
+/// 当前选中的分类代码 Notifier
+class SelectedCategoryNotifier extends Notifier<String> {
+  @override
+  String build() => 'all';
+  
+  void setCategory(String code) {
+    state = code;
+  }
+}
+
+/// 当前选中的分类代码
+final selectedCategoryProvider = NotifierProvider<SelectedCategoryNotifier, String>(
+  SelectedCategoryNotifier.new,
+);
+
+/// 根据分类筛选后的角色列表
+final filteredCharactersProvider = Provider<AsyncValue<List<CharacterModel>>>((ref) {
+  final categoryCode = ref.watch(selectedCategoryProvider);
+  final charactersAsync = ref.watch(charactersProvider);
+  
+  return charactersAsync.when(
+    data: (characters) {
+      if (categoryCode == 'all') {
+        return AsyncValue.data(characters);
+      }
+      
+      // 本地筛选
+      final filtered = characters.where((c) {
+        final tags = c.tagNames.join('');
+        switch (categoryCode) {
+          case 'gentle':
+            return tags.contains('治愈') || tags.contains('温顺') || tags.contains('医疗');
+          case 'dom':
+            return tags.contains('强势') || tags.contains('调教') || tags.contains('指令');
+          case 'wild':
+            return tags.contains('病娇') || tags.contains('神秘') || 
+                   tags.contains('不稳定') || tags.contains('极乐');
+          case 'exclusive':
+            return c.isLocked;
+          default:
+            return false;
+        }
+      }).toList();
+      
+      return AsyncValue.data(filtered);
+    },
+    loading: () => const AsyncValue.loading(),
+    error: (e, st) => AsyncValue.error(e, st),
+  );
+});
+
+/// 单个角色详情 Provider
+final characterDetailProvider = FutureProvider.family<CharacterModel?, String>((ref, id) async {
+  return CharacterRepository.getCharacterById(id);
+});

wei_ai_app/lib/providers/providers.dart

@@ -0,0 +1,4 @@
+/// Providers 导出
+library providers;
+
+export 'character_providers.dart';

wei_ai_app/lib/screens/discovery/discovery_screen.dart

@@ -1,64 +1,41 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_animate/flutter_animate.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:lucide_icons/lucide_icons.dart';
 import 'package:go_router/go_router.dart';
-import '../../data/mock_data.dart';
+import '../../core/core.dart';
-import '../../models/character.dart';
+import '../../providers/providers.dart';
 import '../../widgets/tab_content_layout.dart';
 
-class DiscoveryScreen extends StatefulWidget {
+class DiscoveryScreen extends ConsumerWidget {
   const DiscoveryScreen({super.key});
 
   @override
-  State<DiscoveryScreen> createState() => _DiscoveryScreenState();
+  Widget build(BuildContext context, WidgetRef ref) {
-}
+    final categoriesAsync = ref.watch(categoriesProvider);
+    final filteredCharactersAsync = ref.watch(filteredCharactersProvider);
+    final selectedCategory = ref.watch(selectedCategoryProvider);
     
-class _DiscoveryScreenState extends State<DiscoveryScreen> {
-  String _activeFilter = 'all';
-
-  final List<Map<String, String>> _filters = [
-    {'id': 'all', 'label': '全部'},
-    {'id': 'gentle', 'label': '温柔治愈'},
-    {'id': 'dom', 'label': '主导强势'},
-    {'id': 'wild', 'label': '反差/猎奇'},
-    {'id': 'voice', 'label': '语音陪聊'},
-    {'id': 'scenario', 'label': '场景扮演'},
-    {'id': 'exclusive', 'label': '会员限定'},
-  ];
-
-  List<Character> get _filteredCharacters {
-    if (_activeFilter == 'all') return mockCharacters;
-    return mockCharacters.where((c) {
-      final tags = c.tags.join('');
-      if (_activeFilter == 'gentle') return tags.contains('治愈') || tags.contains('温顺') || tags.contains('医疗');
-      if (_activeFilter == 'dom') return tags.contains('强势') || tags.contains('调教') || tags.contains('指令');
-      if (_activeFilter == 'wild') return tags.contains('病娇') || tags.contains('神秘') || tags.contains('不稳定') || tags.contains('极乐');
-      if (_activeFilter == 'exclusive') return c.isLocked;
-      return false;
-    }).toList();
-  }
-
-  @override
-  Widget build(BuildContext context) {
     const double bottomNavHeight = 90;
 
     return TabContentLayout(
       child: Column(
         children: [
-        // 1. Sticky Filter Bar (simulated)
+          // 1. Filter Bar
           SizedBox(
             height: 50,
-          child: ListView.separated(
+            child: categoriesAsync.when(
+              data: (categories) => ListView.separated(
                 padding: const EdgeInsets.symmetric(horizontal: 16),
                 scrollDirection: Axis.horizontal,
-            itemCount: _filters.length,
+                itemCount: categories.length,
                 separatorBuilder: (_, __) => const SizedBox(width: 12),
                 itemBuilder: (context, index) {
-              final filter = _filters[index];
+                  final category = categories[index];
-              final isActive = _activeFilter == filter['id'];
+                  final isActive = selectedCategory == category.code;
                   return Center(
                     child: GestureDetector(
-                  onTap: () => setState(() => _activeFilter = filter['id']!),
+                      onTap: () => ref.read(selectedCategoryProvider.notifier).setCategory(category.code),
                       child: AnimatedContainer(
                         duration: const Duration(milliseconds: 300),
                         padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 6),
@@ -70,7 +47,7 @@ class _DiscoveryScreenState extends State<DiscoveryScreen> {
                           ),
                         ),
                         child: Text(
-                      filter['label']!,
+                          category.label,
                           style: TextStyle(
                             fontSize: 14,
                             fontWeight: isActive ? FontWeight.bold : FontWeight.normal,
@@ -82,23 +59,27 @@ class _DiscoveryScreenState extends State<DiscoveryScreen> {
                   );
                 },
               ),
+              loading: () => const Center(child: CircularProgressIndicator(strokeWidth: 2)),
+              error: (e, _) => Center(child: Text('加载分类失败', style: TextStyle(color: Colors.white.withOpacity(0.5)))),
+            ),
           ),
 
           // 2. Grid Layout
           Expanded(
-          child: _filteredCharacters.isEmpty
+            child: filteredCharactersAsync.when(
+              data: (characters) => characters.isEmpty
                   ? Center(child: Text('暂无匹配角色', style: TextStyle(color: Colors.white.withOpacity(0.5))))
                   : GridView.builder(
-                  padding: const EdgeInsets.fromLTRB(16, 16, 16, bottomNavHeight + 20),
+                      padding: EdgeInsets.fromLTRB(16, 16, 16, bottomNavHeight + 20),
                       gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
                         crossAxisCount: 2,
                         childAspectRatio: 3 / 4,
                         crossAxisSpacing: 16,
                         mainAxisSpacing: 16,
                       ),
-                  itemCount: _filteredCharacters.length,
+                      itemCount: characters.length,
                       itemBuilder: (context, index) {
-                    final char = _filteredCharacters[index];
+                        final char = characters[index];
                         return _CharacterCard(
                           character: char,
                           onTap: () {
@@ -112,6 +93,34 @@ class _DiscoveryScreenState extends State<DiscoveryScreen> {
                         .scale(begin: const Offset(0.9, 0.9));
                       },
                     ),
+              loading: () => const Center(
+                child: Column(
+                  mainAxisSize: MainAxisSize.min,
+                  children: [
+                    CircularProgressIndicator(strokeWidth: 2),
+                    SizedBox(height: 16),
+                    Text('正在加载角色...', style: TextStyle(color: Colors.white54)),
+                  ],
+                ),
+              ),
+              error: (e, _) => Center(
+                child: Column(
+                  mainAxisSize: MainAxisSize.min,
+                  children: [
+                    Icon(LucideIcons.alertCircle, color: Colors.red.withOpacity(0.7), size: 48),
+                    const SizedBox(height: 16),
+                    Text('加载失败', style: TextStyle(color: Colors.white.withOpacity(0.7))),
+                    const SizedBox(height: 8),
+                    Text(e.toString(), style: TextStyle(color: Colors.white.withOpacity(0.4), fontSize: 12)),
+                    const SizedBox(height: 16),
+                    ElevatedButton(
+                      onPressed: () => ref.invalidate(charactersProvider),
+                      child: const Text('重试'),
+                    ),
+                  ],
+                ),
+              ),
+            ),
           ),
         ],
       ),
@@ -120,7 +129,7 @@ class _DiscoveryScreenState extends State<DiscoveryScreen> {
 }
 
 class _CharacterCard extends StatelessWidget {
-  final Character character;
+  final CharacterModel character;
   final VoidCallback onTap;
 
   const _CharacterCard({
@@ -130,6 +139,9 @@ class _CharacterCard extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    // 获取头像 URL
+    final avatarUrl = CharacterRepository.getAvatarUrl(character.avatarPath);
+    
     return GestureDetector(
       onTap: onTap,
       child: Container(
@@ -151,7 +163,7 @@ class _CharacterCard extends StatelessWidget {
         child: Stack(
           fit: StackFit.expand,
           children: [
-            // Clipped content area - ensures all elements respect border radius
+            // Clipped content area
             ClipRRect(
               borderRadius: BorderRadius.circular(24),
               child: Stack(
@@ -159,7 +171,7 @@ class _CharacterCard extends StatelessWidget {
                 children: [
                   // Background Image
                   Image.network(
-                    character.avatar,
+                    avatarUrl,
                     fit: BoxFit.cover,
                     loadingBuilder: (context, child, loadingProgress) {
                       if (loadingProgress == null) return child;
@@ -168,6 +180,22 @@ class _CharacterCard extends StatelessWidget {
                         child: const Center(child: CircularProgressIndicator(strokeWidth: 2)),
                       );
                     },
+                    errorBuilder: (context, error, stackTrace) {
+                      return Container(
+                        color: const Color(0xFF2E1065),
+                        child: Column(
+                          mainAxisAlignment: MainAxisAlignment.center,
+                          children: [
+                            Icon(LucideIcons.user, size: 48, color: Colors.white.withOpacity(0.3)),
+                            const SizedBox(height: 8),
+                            Text(
+                              character.name,
+                              style: TextStyle(color: Colors.white.withOpacity(0.5), fontSize: 12),
+                            ),
+                          ],
+                        ),
+                      );
+                    },
                   ),
         
                   // Gradient Overlay
@@ -179,44 +207,13 @@ class _CharacterCard extends StatelessWidget {
                         colors: [
                           Colors.transparent,
                           Colors.transparent,
-                          Color(0xFF2E1065), // Deep purple at bottom
+                          Color(0xFF2E1065),
                         ],
                         stops: [0.0, 0.5, 1.0],
                       ),
                     ),
                   ),
         
-                  // Top Left: Popularity/Compatibility Badge
-                  if (!character.isLocked)
-                    Positioned(
-                      top: 12,
-                      left: 12,
-                      child: Container(
-                        padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
-                        decoration: BoxDecoration(
-                          color: Colors.black.withOpacity(0.4),
-                          borderRadius: BorderRadius.circular(12),
-                          border: Border.all(color: Colors.white.withOpacity(0.1)),
-                        ),
-                        child: Row(
-                          mainAxisSize: MainAxisSize.min,
-                          children: [
-                            const Icon(LucideIcons.flame, size: 12, color: Color(0xFFF472B6)),
-                            const SizedBox(width: 4),
-                            Text(
-                              '${character.compatibility}%',
-                              style: const TextStyle(
-                                fontSize: 12,
-                                fontWeight: FontWeight.bold,
-                                fontFamily: 'monospace',
-                                color: Colors.white,
-                              ),
-                            ),
-                          ],
-                        ),
-                      ),
-                    ),
-        
                   // Top Right: Lock Icon
                   if (character.isLocked)
                     Positioned(
@@ -270,7 +267,7 @@ class _CharacterCard extends StatelessWidget {
                                   ),
                                 ),
                                 child: Text(
-                                  tag,
+                                  tag.name,
                                   style: const TextStyle(fontSize: 10, color: Colors.white),
                                 ),
                               );
@@ -284,7 +281,7 @@ class _CharacterCard extends StatelessWidget {
               ),
             ),
             
-            // Border Overlay - Outside ClipRRect to ensure full visibility
+            // Border Overlay
             Positioned.fill(
               child: IgnorePointer(
                 child: Container(

wei_ai_app/lib/screens/interaction/interaction_screen.dart

@@ -2,69 +2,162 @@ import 'dart:ui';
 import 'package:flutter/material.dart';
 import 'package:lucide_icons/lucide_icons.dart';
 import 'package:go_router/go_router.dart';
-import '../../models/character.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
-import '../../models/message.dart';
+import '../../core/core.dart';
-import '../../data/mock_data.dart';
 import 'voice_mode_overlay.dart';
 
-class InteractionScreen extends StatefulWidget {
+class InteractionScreen extends ConsumerStatefulWidget {
   final String characterId;
 
   const InteractionScreen({super.key, required this.characterId});
 
   @override
-  State<InteractionScreen> createState() => _InteractionScreenState();
+  ConsumerState<InteractionScreen> createState() => _InteractionScreenState();
 }
 
-class _InteractionScreenState extends State<InteractionScreen> {
+class _InteractionScreenState extends ConsumerState<InteractionScreen> {
-  late Character _character;
+  CharacterModel? _character;
-  final List<Message> _messages = List.from(mockMessages);
+  List<ChatMessage> _messages = [];
   final TextEditingController _controller = TextEditingController();
+  final ScrollController _scrollController = ScrollController();
   bool _isVoiceMode = false;
+  bool _isLoading = false;
+  bool _isTyping = false;
+  String _typingContent = '';
 
   @override
   void initState() {
     super.initState();
-    _character = mockCharacters.firstWhere(
+    _loadCharacterAndMessages();
-      (c) => c.id == widget.characterId,
-      orElse: () => mockCharacters.first,
-    );
   }
 
-  void _sendMessage() {
+  @override
-    if (_controller.text.trim().isEmpty) return;
+  void dispose() {
+    _controller.dispose();
+    _scrollController.dispose();
+    super.dispose();
+  }
 
-    final newUserMsg = Message(
+  Future<void> _loadCharacterAndMessages() async {
-        id: DateTime.now().toString(),
+    // 加载角色信息
-        text: _controller.text,
+    final character = await CharacterRepository.getCharacterById(widget.characterId);
-        sender: MessageSender.user,
+    if (character == null) {
-        type: MessageType.text,
+      debugPrint('❌ 角色不存在: ${widget.characterId}');
-        timestamp: DateTime.now()
+      if (mounted) context.pop();
-    );
+      return;
+    }
+
+    // 加载本地聊天记录
+    final session = await ChatStorageService.getSession(widget.characterId);
     
     setState(() {
-        _messages.add(newUserMsg);
+      _character = character;
+      _messages = session.messages;
+    });
+
+    // 如果没有消息，添加问候语
+    if (_messages.isEmpty) {
+      final greeting = ChatService.getGreeting(character);
+      final greetingMessage = ChatMessage.assistant(greeting);
+      setState(() {
+        _messages = [greetingMessage];
+      });
+      await ChatStorageService.addMessage(widget.characterId, greetingMessage);
+    }
+
+    _scrollToBottom();
+  }
+
+  void _scrollToBottom() {
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      if (_scrollController.hasClients) {
+        _scrollController.animateTo(
+          _scrollController.position.maxScrollExtent,
+          duration: const Duration(milliseconds: 300),
+          curve: Curves.easeOut,
+        );
+      }
+    });
+  }
+
+  Future<void> _sendMessage() async {
+    if (_controller.text.trim().isEmpty || _character == null || _isLoading) return;
+
+    final userText = _controller.text.trim();
     _controller.clear();
-    });
 
-    // Mock AI Reply
+    // 添加用户消息
-    Future.delayed(const Duration(seconds: 2), () {
+    final userMessage = ChatMessage.user(userText);
-        if (!mounted) return;
+    setState(() {
-        final newAiMsg = Message(
+      _messages = [..._messages, userMessage];
-            id: DateTime.now().toString(),
+      _isLoading = true;
-            text: '我收到了你的信号: "${newUserMsg.text}"。这让我感觉很好...',
+      _isTyping = true;
-            sender: MessageSender.ai,
+      _typingContent = '';
-            type: MessageType.text,
+    });
-            timestamp: DateTime.now()
+    await ChatStorageService.addMessage(widget.characterId, userMessage);
+    _scrollToBottom();
+
+    try {
+      // 调用 AI
+      final response = await ChatService.sendMessage(
+        character: _character!,
+        messages: _messages,
+        userMessage: userText,
+        onStream: (content) {
+          if (mounted) {
+            setState(() {
+              _typingContent = content;
+            });
+            _scrollToBottom();
+          }
+        },
+      );
+
+      // 添加 AI 回复
+      final aiMessage = ChatMessage.assistant(response);
+      setState(() {
+        _messages = [..._messages, aiMessage];
+        _isTyping = false;
+        _typingContent = '';
+      });
+      await ChatStorageService.addMessage(widget.characterId, aiMessage);
+      _scrollToBottom();
+    } catch (e) {
+      debugPrint('❌ 发送消息失败: $e');
+      // 显示错误消息
+      if (mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(
+            content: Text('发送失败: $e'),
+            backgroundColor: Colors.red,
+          ),
         );
         setState(() {
-            _messages.add(newAiMsg);
+          _isTyping = false;
+          _typingContent = '';
         });
+      }
+    } finally {
+      if (mounted) {
+        setState(() {
+          _isLoading = false;
         });
       }
+    }
+  }
 
   @override
   Widget build(BuildContext context) {
+    if (_character == null) {
+      return const Scaffold(
+        body: Center(
+          child: CircularProgressIndicator(color: Color(0xFFA855F7)),
+        ),
+      );
+    }
+
+    final avatarUrl = CharacterRepository.getAvatarUrl(_character!.avatarPath);
+
     return Stack(
       children: [
         Scaffold(
@@ -85,27 +178,55 @@ class _InteractionScreenState extends State<InteractionScreen> {
             title: Row(
               children: [
                 CircleAvatar(
-               backgroundImage: NetworkImage(_character.avatar),
+                  backgroundImage: NetworkImage(avatarUrl),
                   radius: 16,
+                  onBackgroundImageError: (_, __) {},
+                  child: _character!.avatarPath == null
+                      ? const Icon(LucideIcons.user, size: 16, color: Colors.white54)
+                      : null,
                 ),
                 const SizedBox(width: 10),
-             Column(
+                Expanded(
+                  child: Column(
                     crossAxisAlignment: CrossAxisAlignment.start,
                     children: [
-                 Text(_character.name, style: const TextStyle(fontSize: 16, color: Colors.white)),
+                      Text(
+                        _character!.name,
+                        style: const TextStyle(fontSize: 16, color: Colors.white),
+                        overflow: TextOverflow.ellipsis,
+                      ),
                       Row(
                         children: [
-                     Container(width: 6, height: 6, decoration: const BoxDecoration(color: Color(0xFF10B981), shape: BoxShape.circle)),
+                          Container(
+                            width: 6,
+                            height: 6,
+                            decoration: BoxDecoration(
+                              color: _getStatusColor(_character!.status),
+                              shape: BoxShape.circle,
+                            ),
+                          ),
                           const SizedBox(width: 4),
-                     Text('Online', style: TextStyle(fontSize: 10, color: Colors.white.withOpacity(0.7))),
+                          Text(
+                            _getStatusText(_character!.status),
+                            style: TextStyle(fontSize: 10, color: Colors.white.withOpacity(0.7)),
+                          ),
                         ],
-                 )
+                      ),
                     ],
-             )
+                  ),
+                ),
               ],
             ),
             actions: [
-            IconButton(icon: const Icon(LucideIcons.moreVertical, color: Colors.white), onPressed: () {}),
+              IconButton(
+                icon: const Icon(LucideIcons.trash2, color: Colors.white54, size: 20),
+                onPressed: _clearChat,
+                tooltip: '清除聊天记录',
+              ),
+              IconButton(
+                icon: const Icon(LucideIcons.moreVertical, color: Colors.white),
+                onPressed: () {},
+              ),
             ],
           ),
           body: Container(
@@ -115,22 +236,64 @@ class _InteractionScreenState extends State<InteractionScreen> {
                 begin: Alignment.topCenter,
                 end: Alignment.bottomCenter,
                 colors: [Color(0xFF2E1065), Color(0xFF0F172A)],
-            )
+              ),
             ),
             child: Column(
               children: [
                 Expanded(
                   child: ListView.separated(
+                    controller: _scrollController,
                     padding: const EdgeInsets.only(top: 120, bottom: 20, left: 16, right: 16),
-                itemCount: _messages.length,
+                    itemCount: _messages.length + (_isTyping ? 1 : 0),
                     separatorBuilder: (_, __) => const SizedBox(height: 16),
                     itemBuilder: (context, index) {
+                      // 如果是正在输入的消息
+                      if (_isTyping && index == _messages.length) {
+                        return _buildTypingBubble();
+                      }
+
                       final msg = _messages[index];
-                  final isMe = msg.sender == MessageSender.user;
+                      return _buildMessageBubble(msg, avatarUrl);
-                  return Align(
+                    },
-                    alignment: isMe ? Alignment.centerRight : Alignment.centerLeft,
+                  ),
+                ),
+
+                // Input Area
+                _buildInputArea(),
+              ],
+            ),
+          ),
+        ),
+
+
+        if (_isVoiceMode && _character != null)
+          VoiceModeOverlay(
+            character: _character!,
+            onClose: () => setState(() => _isVoiceMode = false),
+          ),
+      ],
+    );
+  }
+
+  Widget _buildMessageBubble(ChatMessage msg, String avatarUrl) {
+    final isMe = msg.isUser;
+    return Row(
+      mainAxisAlignment: isMe ? MainAxisAlignment.end : MainAxisAlignment.start,
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        if (!isMe) ...[
+          CircleAvatar(
+            backgroundImage: NetworkImage(avatarUrl),
+            radius: 16,
+            onBackgroundImageError: (_, __) {},
+          ),
+          const SizedBox(width: 8),
+        ],
+        Flexible(
           child: Container(
-                      constraints: BoxConstraints(maxWidth: MediaQuery.of(context).size.width * 0.75),
+            constraints: BoxConstraints(
+              maxWidth: MediaQuery.of(context).size.width * 0.7,
+            ),
             padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
             decoration: BoxDecoration(
               color: isMe ? const Color(0xFFA855F7) : Colors.white.withOpacity(0.1),
@@ -143,17 +306,84 @@ class _InteractionScreenState extends State<InteractionScreen> {
               border: Border.all(color: Colors.white.withOpacity(0.1)),
             ),
             child: Text(
-                        msg.text,
+              msg.content,
               style: const TextStyle(color: Colors.white, fontSize: 14, height: 1.4),
             ),
           ),
+        ),
+        if (isMe) const SizedBox(width: 8),
+      ],
+    );
+  }
+
+  Widget _buildTypingBubble() {
+    final avatarUrl = CharacterRepository.getAvatarUrl(_character!.avatarPath);
+    return Row(
+      mainAxisAlignment: MainAxisAlignment.start,
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        CircleAvatar(
+          backgroundImage: NetworkImage(avatarUrl),
+          radius: 16,
+          onBackgroundImageError: (_, __) {},
+        ),
+        const SizedBox(width: 8),
+        Flexible(
+          child: Container(
+            constraints: BoxConstraints(
+              maxWidth: MediaQuery.of(context).size.width * 0.7,
+            ),
+            padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
+            decoration: BoxDecoration(
+              color: Colors.white.withOpacity(0.1),
+              borderRadius: const BorderRadius.only(
+                topLeft: Radius.circular(16),
+                topRight: Radius.circular(16),
+                bottomLeft: Radius.circular(2),
+                bottomRight: Radius.circular(16),
+              ),
+              border: Border.all(color: Colors.white.withOpacity(0.1)),
+            ),
+            child: _typingContent.isEmpty
+                ? Row(
+                    mainAxisSize: MainAxisSize.min,
+                    children: [
+                      _buildDot(0),
+                      _buildDot(1),
+                      _buildDot(2),
+                    ],
+                  )
+                : Text(
+                    _typingContent,
+                    style: const TextStyle(color: Colors.white, fontSize: 14, height: 1.4),
+                  ),
+          ),
+        ),
+      ],
+    );
+  }
+
+  Widget _buildDot(int index) {
+    return TweenAnimationBuilder<double>(
+      tween: Tween(begin: 0.3, end: 1.0),
+      duration: Duration(milliseconds: 600 + index * 200),
+      curve: Curves.easeInOut,
+      builder: (context, value, child) {
+        return Container(
+          margin: const EdgeInsets.symmetric(horizontal: 2),
+          width: 8,
+          height: 8,
+          decoration: BoxDecoration(
+            color: Colors.white.withOpacity(value),
+            shape: BoxShape.circle,
+          ),
         );
       },
-              ),
+    );
-            ),
+  }
 
-            // Input Area
+  Widget _buildInputArea() {
-            ClipRRect(
+    return ClipRRect(
       child: BackdropFilter(
         filter: ImageFilter.blur(sigmaX: 20, sigmaY: 20),
         child: Container(
@@ -161,7 +391,7 @@ class _InteractionScreenState extends State<InteractionScreen> {
             bottom: MediaQuery.of(context).padding.bottom + 10,
             top: 10,
             left: 16,
-                        right: 16
+            right: 16,
           ),
           color: Colors.black.withOpacity(0.4),
           child: Row(
@@ -174,7 +404,7 @@ class _InteractionScreenState extends State<InteractionScreen> {
                   decoration: BoxDecoration(
                     shape: BoxShape.circle,
                     color: Colors.white.withOpacity(0.1),
-                                border: Border.all(color: Colors.white.withOpacity(0.1))
+                    border: Border.all(color: Colors.white.withOpacity(0.1)),
                   ),
                   child: const Icon(LucideIcons.phone, color: Colors.white, size: 20),
                 ),
@@ -184,10 +414,12 @@ class _InteractionScreenState extends State<InteractionScreen> {
                 child: TextField(
                   controller: _controller,
                   style: const TextStyle(color: Colors.white),
+                  enabled: !_isLoading,
+                  onSubmitted: (_) => _sendMessage(),
                   decoration: InputDecoration(
                     filled: true,
                     fillColor: Colors.white.withOpacity(0.05),
-                                hintText: 'Type a message...',
+                    hintText: _isLoading ? 'AI 正在思考...' : '输入消息...',
                     hintStyle: TextStyle(color: Colors.white.withOpacity(0.3)),
                     border: OutlineInputBorder(
                       borderRadius: BorderRadius.circular(24),
@@ -199,33 +431,86 @@ class _InteractionScreenState extends State<InteractionScreen> {
               ),
               const SizedBox(width: 8),
               GestureDetector(
-                          onTap: _sendMessage,
+                onTap: _isLoading ? null : _sendMessage,
                 child: Container(
                   width: 44,
                   height: 44,
-                            decoration: const BoxDecoration(
+                  decoration: BoxDecoration(
                     shape: BoxShape.circle,
-                                gradient: LinearGradient(colors: [Color(0xFFA855F7), Color(0xFFEC4899)])
+                    gradient: _isLoading
+                        ? null
+                        : const LinearGradient(colors: [Color(0xFFA855F7), Color(0xFFEC4899)]),
+                    color: _isLoading ? Colors.white.withOpacity(0.1) : null,
                   ),
-                            child: const Icon(LucideIcons.send, color: Colors.white, size: 20),
+                  child: _isLoading
+                      ? const Padding(
+                          padding: EdgeInsets.all(12),
+                          child: CircularProgressIndicator(
+                            strokeWidth: 2,
+                            color: Colors.white54,
                           ),
                         )
+                      : const Icon(LucideIcons.send, color: Colors.white, size: 20),
+                ),
+              ),
             ],
           ),
         ),
       ),
-            )
-          ],
-        ), // Column
-      ), // Container
-    ), // Scaffold
-        
-    if (_isVoiceMode)
-      VoiceModeOverlay(
-            character: _character,
-            onClose: () => setState(() => _isVoiceMode = false),
-          ),
-      ],
     );
   }
+
+  Future<void> _clearChat() async {
+    final confirmed = await showDialog<bool>(
+      context: context,
+      builder: (context) => AlertDialog(
+        backgroundColor: const Color(0xFF2E1065),
+        title: const Text('清除聊天记录', style: TextStyle(color: Colors.white)),
+        content: const Text('确定要清除所有聊天记录吗？此操作不可恢复。',
+            style: TextStyle(color: Colors.white70)),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.pop(context, false),
+            child: const Text('取消', style: TextStyle(color: Colors.white54)),
+          ),
+          TextButton(
+            onPressed: () => Navigator.pop(context, true),
+            child: const Text('清除', style: TextStyle(color: Colors.red)),
+          ),
+        ],
+      ),
+    );
+
+    if (confirmed == true) {
+      await ChatStorageService.clearSession(widget.characterId);
+      final greeting = ChatService.getGreeting(_character!);
+      final greetingMessage = ChatMessage.assistant(greeting);
+      setState(() {
+        _messages = [greetingMessage];
+      });
+      await ChatStorageService.addMessage(widget.characterId, greetingMessage);
+    }
+  }
+
+  Color _getStatusColor(CharacterStatus status) {
+    switch (status) {
+      case CharacterStatus.online:
+        return const Color(0xFF10B981);
+      case CharacterStatus.busy:
+        return const Color(0xFFF59E0B);
+      case CharacterStatus.offline:
+        return Colors.grey;
+    }
+  }
+
+  String _getStatusText(CharacterStatus status) {
+    switch (status) {
+      case CharacterStatus.online:
+        return '在线';
+      case CharacterStatus.busy:
+        return '忙碌';
+      case CharacterStatus.offline:
+        return '离线';
+    }
+  }
 }

wei_ai_app/lib/screens/interaction/voice_mode_overlay.dart

@@ -1,11 +1,10 @@
-
 import 'dart:ui';
 import 'package:flutter/material.dart';
 import 'package:lucide_icons/lucide_icons.dart';
-import '../../models/character.dart';
+import '../../core/core.dart';
 
 class VoiceModeOverlay extends StatefulWidget {
-  final Character character;
+  final CharacterModel character;
   final VoidCallback onClose;
 
   const VoiceModeOverlay({
@@ -23,6 +22,8 @@ class _VoiceModeOverlayState extends State<VoiceModeOverlay> with SingleTickerPr
   bool _isSpeakerOn = true;
   late AnimationController _controller;
 
+  String get _avatarUrl => CharacterRepository.getAvatarUrl(widget.character.avatarPath);
+
   @override
   void initState() {
     super.initState();
@@ -49,7 +50,7 @@ class _VoiceModeOverlayState extends State<VoiceModeOverlay> with SingleTickerPr
             // Background Image with Blur
             Positioned.fill(
               child: Image.network(
-                widget.character.avatar,
+                _avatarUrl,
                 fit: BoxFit.cover,
                 errorBuilder: (context, error, stackTrace) {
                    return Container(color: const Color(0xFF2E1065));
@@ -152,7 +153,7 @@ class _VoiceModeOverlayState extends State<VoiceModeOverlay> with SingleTickerPr
                                )
                             ],
                             image: DecorationImage(
-                              image: NetworkImage(widget.character.avatar),
+                              image: NetworkImage(_avatarUrl),
                               fit: BoxFit.cover,
                             ),
                           ),

wei_ai_app/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -5,8 +5,14 @@
 import FlutterMacOS
 import Foundation
 
+import app_links
 import path_provider_foundation
+import shared_preferences_foundation
+import url_launcher_macos
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  AppLinksMacosPlugin.register(with: registry.registrar(forPlugin: "AppLinksMacosPlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
+  SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
+  UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))
 }

wei_ai_app/macos/Podfile.lock

@@ -0,0 +1,42 @@
+PODS:
+  - app_links (6.4.1):
+    - FlutterMacOS
+  - FlutterMacOS (1.0.0)
+  - path_provider_foundation (0.0.1):
+    - Flutter
+    - FlutterMacOS
+  - shared_preferences_foundation (0.0.1):
+    - Flutter
+    - FlutterMacOS
+  - url_launcher_macos (0.0.1):
+    - FlutterMacOS
+
+DEPENDENCIES:
+  - app_links (from `Flutter/ephemeral/.symlinks/plugins/app_links/macos`)
+  - FlutterMacOS (from `Flutter/ephemeral`)
+  - path_provider_foundation (from `Flutter/ephemeral/.symlinks/plugins/path_provider_foundation/darwin`)
+  - shared_preferences_foundation (from `Flutter/ephemeral/.symlinks/plugins/shared_preferences_foundation/darwin`)
+  - url_launcher_macos (from `Flutter/ephemeral/.symlinks/plugins/url_launcher_macos/macos`)
+
+EXTERNAL SOURCES:
+  app_links:
+    :path: Flutter/ephemeral/.symlinks/plugins/app_links/macos
+  FlutterMacOS:
+    :path: Flutter/ephemeral
+  path_provider_foundation:
+    :path: Flutter/ephemeral/.symlinks/plugins/path_provider_foundation/darwin
+  shared_preferences_foundation:
+    :path: Flutter/ephemeral/.symlinks/plugins/shared_preferences_foundation/darwin
+  url_launcher_macos:
+    :path: Flutter/ephemeral/.symlinks/plugins/url_launcher_macos/macos
+
+SPEC CHECKSUMS:
+  app_links: 05a6ec2341985eb05e9f97dc63f5837c39895c3f
+  FlutterMacOS: d0db08ddef1a9af05a5ec4b724367152bb0500b1
+  path_provider_foundation: bb55f6dbba17d0dccd6737fe6f7f34fbd0376880
+  shared_preferences_foundation: 7036424c3d8ec98dfe75ff1667cb0cd531ec82bb
+  url_launcher_macos: f87a979182d112f911de6820aefddaf56ee9fbfd
+
+PODFILE CHECKSUM: 54d867c82ac51cbd61b565781b9fada492027009
+
+COCOAPODS: 1.16.2

wei_ai_app/macos/Runner.xcodeproj/project.pbxproj

@@ -27,6 +27,8 @@
 		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 */; };
+		3B96C17BA68885E8E6867A23 /* Pods_RunnerTests.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = DE48C0152D04F60FAEFF8310 /* Pods_RunnerTests.framework */; };
+		9FE5C1CDD9E5839EEBD1E649 /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4229AED7F305AB653234CC67 /* Pods_Runner.framework */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
@@ -60,11 +62,12 @@
 /* End PBXCopyFilesBuildPhase section */
 
 /* Begin PBXFileReference section */
+		3229F5E62217FB3128B0747B /* 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>"; };
-		33CC10ED2044A3C60003C045 /* wei_ai_app.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = "wei_ai_app.app"; sourceTree = BUILT_PRODUCTS_DIR; };
+		33CC10ED2044A3C60003C045 /* wei_ai_app.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = wei_ai_app.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		33CC10F02044A3C60003C045 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		33CC10F22044A3C60003C045 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; name = Assets.xcassets; path = Runner/Assets.xcassets; sourceTree = "<group>"; };
 		33CC10F52044A3C60003C045 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = Base; path = Base.lproj/MainMenu.xib; sourceTree = "<group>"; };
@@ -76,8 +79,15 @@
 		33E51913231747F40026EE4D /* DebugProfile.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = DebugProfile.entitlements; sourceTree = "<group>"; };
 		33E51914231749380026EE4D /* Release.entitlements */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.entitlements; path = Release.entitlements; sourceTree = "<group>"; };
 		33E5194F232828860026EE4D /* AppInfo.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = AppInfo.xcconfig; sourceTree = "<group>"; };
+		379F90449DA2F02F1195D688 /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
+		37DECF423F30FC0794807528 /* Pods-RunnerTests.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.profile.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.profile.xcconfig"; sourceTree = "<group>"; };
+		4229AED7F305AB653234CC67 /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+		55E0E0DBF7FE8F873FCE2ECB /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
 		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = Release.xcconfig; sourceTree = "<group>"; };
+		8E43BB6D492C48132D33ABD7 /* Pods-RunnerTests.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.release.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.release.xcconfig"; sourceTree = "<group>"; };
 		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Debug.xcconfig; sourceTree = "<group>"; };
+		CEC5045FB7FBFE960B7B2A22 /* Pods-RunnerTests.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.debug.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.debug.xcconfig"; sourceTree = "<group>"; };
+		DE48C0152D04F60FAEFF8310 /* Pods_RunnerTests.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_RunnerTests.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -85,6 +95,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				3B96C17BA68885E8E6867A23 /* Pods_RunnerTests.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -92,6 +103,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				9FE5C1CDD9E5839EEBD1E649 /* Pods_Runner.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -125,6 +137,7 @@
 				331C80D6294CF71000263BE5 /* RunnerTests */,
 				33CC10EE2044A3C60003C045 /* Products */,
 				D73912EC22F37F3D000D13A0 /* Frameworks */,
+				57F7420864D4D613F3F760A5 /* Pods */,
 			);
 			sourceTree = "<group>";
 		};
@@ -172,9 +185,25 @@
 			path = Runner;
 			sourceTree = "<group>";
 		};
+		57F7420864D4D613F3F760A5 /* Pods */ = {
+			isa = PBXGroup;
+			children = (
+				55E0E0DBF7FE8F873FCE2ECB /* Pods-Runner.debug.xcconfig */,
+				379F90449DA2F02F1195D688 /* Pods-Runner.release.xcconfig */,
+				3229F5E62217FB3128B0747B /* Pods-Runner.profile.xcconfig */,
+				CEC5045FB7FBFE960B7B2A22 /* Pods-RunnerTests.debug.xcconfig */,
+				8E43BB6D492C48132D33ABD7 /* Pods-RunnerTests.release.xcconfig */,
+				37DECF423F30FC0794807528 /* Pods-RunnerTests.profile.xcconfig */,
+			);
+			name = Pods;
+			path = Pods;
+			sourceTree = "<group>";
+		};
 		D73912EC22F37F3D000D13A0 /* Frameworks */ = {
 			isa = PBXGroup;
 			children = (
+				4229AED7F305AB653234CC67 /* Pods_Runner.framework */,
+				DE48C0152D04F60FAEFF8310 /* Pods_RunnerTests.framework */,
 			);
 			name = Frameworks;
 			sourceTree = "<group>";
@@ -186,6 +215,7 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 331C80DE294CF71000263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */;
 			buildPhases = (
+				4E45BDAD82BDB3FC0D820E95 /* [CP] Check Pods Manifest.lock */,
 				331C80D1294CF70F00263BE5 /* Sources */,
 				331C80D2294CF70F00263BE5 /* Frameworks */,
 				331C80D3294CF70F00263BE5 /* Resources */,
@@ -204,11 +234,13 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 33CC10FB2044A3C60003C045 /* Build configuration list for PBXNativeTarget "Runner" */;
 			buildPhases = (
+				2F0E71F402A7EE59DAAFBA4E /* [CP] Check Pods Manifest.lock */,
 				33CC10E92044A3C60003C045 /* Sources */,
 				33CC10EA2044A3C60003C045 /* Frameworks */,
 				33CC10EB2044A3C60003C045 /* Resources */,
 				33CC110E2044A8840003C045 /* Bundle Framework */,
 				3399D490228B24CF009A79C7 /* ShellScript */,
+				489AB6A6E2FEEA11824A7C1F /* [CP] Embed Pods Frameworks */,
 			);
 			buildRules = (
 			);
@@ -291,6 +323,28 @@
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXShellScriptBuildPhase section */
+		2F0E71F402A7EE59DAAFBA4E /* [CP] Check Pods Manifest.lock */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
+			);
+			name = "[CP] Check Pods Manifest.lock";
+			outputFileListPaths = (
+			);
+			outputPaths = (
+				"$(DERIVED_FILE_DIR)/Pods-Runner-checkManifestLockResult.txt",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
+			showEnvVarsInLog = 0;
+		};
 		3399D490228B24CF009A79C7 /* ShellScript */ = {
 			isa = PBXShellScriptBuildPhase;
 			alwaysOutOfDate = 1;
@@ -329,6 +383,45 @@
 			shellPath = /bin/sh;
 			shellScript = "\"$FLUTTER_ROOT\"/packages/flutter_tools/bin/macos_assemble.sh && touch Flutter/ephemeral/tripwire";
 		};
+		489AB6A6E2FEEA11824A7C1F /* [CP] Embed Pods Frameworks */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-input-files.xcfilelist",
+			);
+			name = "[CP] Embed Pods Frameworks";
+			outputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-output-files.xcfilelist",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
+		4E45BDAD82BDB3FC0D820E95 /* [CP] Check Pods Manifest.lock */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
+			);
+			name = "[CP] Check Pods Manifest.lock";
+			outputFileListPaths = (
+			);
+			outputPaths = (
+				"$(DERIVED_FILE_DIR)/Pods-RunnerTests-checkManifestLockResult.txt",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
+			showEnvVarsInLog = 0;
+		};
 /* End PBXShellScriptBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */
@@ -380,6 +473,7 @@
 /* Begin XCBuildConfiguration section */
 		331C80DB294CF71000263BE5 /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = CEC5045FB7FBFE960B7B2A22 /* Pods-RunnerTests.debug.xcconfig */;
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CURRENT_PROJECT_VERSION = 1;
@@ -394,6 +488,7 @@
 		};
 		331C80DC294CF71000263BE5 /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 8E43BB6D492C48132D33ABD7 /* Pods-RunnerTests.release.xcconfig */;
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CURRENT_PROJECT_VERSION = 1;
@@ -408,6 +503,7 @@
 		};
 		331C80DD294CF71000263BE5 /* Profile */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 37DECF423F30FC0794807528 /* Pods-RunnerTests.profile.xcconfig */;
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CURRENT_PROJECT_VERSION = 1;

wei_ai_app/macos/Runner.xcworkspace/contents.xcworkspacedata

@@ -4,4 +4,7 @@
    <FileRef
       location = "group:Runner.xcodeproj">
    </FileRef>
+   <FileRef
+      location = "group:Pods/Pods.xcodeproj">
+   </FileRef>
 </Workspace>

wei_ai_app/macos/Runner/DebugProfile.entitlements

@@ -8,5 +8,7 @@
 	<true/>
 	<key>com.apple.security.network.server</key>
 	<true/>
+	<key>com.apple.security.network.client</key>
+	<true/>
 </dict>
 </plist>

wei_ai_app/macos/Runner/Release.entitlements

@@ -4,5 +4,7 @@
 <dict>
 	<key>com.apple.security.app-sandbox</key>
 	<true/>
+	<key>com.apple.security.network.client</key>
+	<true/>
 </dict>
 </plist>

wei_ai_app/pubspec.lock

@@ -9,6 +9,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "91.0.0"
+  adaptive_number:
+    dependency: transitive
+    description:
+      name: adaptive_number
+      sha256: "3a567544e9b5c9c803006f51140ad544aedc79604fd4f3f2c1380003f97c1d77"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.0"
   analyzer:
     dependency: transitive
     description:
@@ -17,6 +25,38 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "8.4.1"
+  app_links:
+    dependency: transitive
+    description:
+      name: app_links
+      sha256: "5f88447519add627fe1cbcab4fd1da3d4fed15b9baf29f28b22535c95ecee3e8"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.4.1"
+  app_links_linux:
+    dependency: transitive
+    description:
+      name: app_links_linux
+      sha256: f5f7173a78609f3dfd4c2ff2c95bd559ab43c80a87dc6a095921d96c05688c81
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.3"
+  app_links_platform_interface:
+    dependency: transitive
+    description:
+      name: app_links_platform_interface
+      sha256: "05f5379577c513b534a29ddea68176a4d4802c46180ee8e2e966257158772a3f"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.2"
+  app_links_web:
+    dependency: transitive
+    description:
+      name: app_links_web
+      sha256: af060ed76183f9e2b87510a9480e56a5352b6c249778d07bd2c95fc35632a555
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.4"
   args:
     dependency: transitive
     description:
@@ -105,6 +145,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.8"
+  dart_jsonwebtoken:
+    dependency: transitive
+    description:
+      name: dart_jsonwebtoken
+      sha256: "0de65691c1d736e9459f22f654ddd6fd8368a271d4e41aa07e53e6301eff5075"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.3.1"
+  ed25519_edwards:
+    dependency: transitive
+    description:
+      name: ed25519_edwards
+      sha256: "6ce0112d131327ec6d42beede1e5dfd526069b18ad45dcf654f15074ad9276cd"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.3.1"
   equatable:
     dependency: transitive
     description:
@@ -137,6 +193,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "7.0.1"
+  fixnum:
+    dependency: transitive
+    description:
+      name: fixnum
+      sha256: b6dc7065e46c974bc7c5f143080a6764ec7a4be6da1285ececdc37be96de53be
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.1"
   fl_chart:
     dependency: "direct main"
     description:
@@ -200,6 +264,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.0.0"
+  functions_client:
+    dependency: transitive
+    description:
+      name: functions_client
+      sha256: "94074d62167ae634127ef6095f536835063a7dc80f2b1aa306d2346ff9023996"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.5.0"
   glob:
     dependency: transitive
     description:
@@ -224,8 +296,24 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "7.0.1"
-  http:
+  gotrue:
     dependency: transitive
+    description:
+      name: gotrue
+      sha256: f7b52008311941a7c3e99f9590c4ee32dfc102a5442e43abf1b287d9f8cc39b2
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.18.0"
+  gtk:
+    dependency: transitive
+    description:
+      name: gtk
+      sha256: e8ce9ca4b1df106e4d72dad201d345ea1a036cc12c360f1a7d5a758f78ffa42c
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.0"
+  http:
+    dependency: "direct main"
     description:
       name: http
       sha256: "87721a4a50b19c7f1d49001e51409bddc46303966ce89a65af4f4e6004896412"
@@ -264,6 +352,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.7.2"
+  jwt_decode:
+    dependency: transitive
+    description:
+      name: jwt_decode
+      sha256: d2e9f68c052b2225130977429d30f187aa1981d789c76ad104a32243cfdebfbb
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.3.1"
   leak_tracker:
     dependency: transitive
     description:
@@ -432,6 +528,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.8"
+  pointycastle:
+    dependency: transitive
+    description:
+      name: pointycastle
+      sha256: "92aa3841d083cc4b0f4709b5c74fd6409a3e6ba833ffc7dc6a8fee096366acf5"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.0.0"
   pool:
     dependency: transitive
     description:
@@ -440,6 +544,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.5.2"
+  postgrest:
+    dependency: transitive
+    description:
+      name: postgrest
+      sha256: f4b6bb24b465c47649243ef0140475de8a0ec311dc9c75ebe573b2dcabb10460
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.6.0"
   pub_semver:
     dependency: transitive
     description:
@@ -448,6 +560,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.2.0"
+  realtime_client:
+    dependency: transitive
+    description:
+      name: realtime_client
+      sha256: "5268afc208d02fb9109854d262c1ebf6ece224cd285199ae1d2f92d2ff49dbf1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.7.0"
+  retry:
+    dependency: transitive
+    description:
+      name: retry
+      sha256: "822e118d5b3aafed083109c72d5f484c6dc66707885e07c0fbcb8b986bba7efc"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.2"
   riverpod:
     dependency: transitive
     description:
@@ -456,6 +584,70 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.1.0"
+  rxdart:
+    dependency: transitive
+    description:
+      name: rxdart
+      sha256: "5c3004a4a8dbb94bd4bf5412a4def4acdaa12e12f269737a5751369e12d1a962"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.28.0"
+  shared_preferences:
+    dependency: "direct main"
+    description:
+      name: shared_preferences
+      sha256: "2939ae520c9024cb197fc20dee269cd8cdbf564c8b5746374ec6cacdc5169e64"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.5.4"
+  shared_preferences_android:
+    dependency: transitive
+    description:
+      name: shared_preferences_android
+      sha256: cbc40be9be1c5af4dab4d6e0de4d5d3729e6f3d65b89d21e1815d57705644a6f
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.20"
+  shared_preferences_foundation:
+    dependency: transitive
+    description:
+      name: shared_preferences_foundation
+      sha256: "4e7eaffc2b17ba398759f1151415869a34771ba11ebbccd1b0145472a619a64f"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.5.6"
+  shared_preferences_linux:
+    dependency: transitive
+    description:
+      name: shared_preferences_linux
+      sha256: "580abfd40f415611503cae30adf626e6656dfb2f0cee8f465ece7b6defb40f2f"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.1"
+  shared_preferences_platform_interface:
+    dependency: transitive
+    description:
+      name: shared_preferences_platform_interface
+      sha256: "57cbf196c486bc2cf1f02b85784932c6094376284b3ad5779d1b1c6c6a816b80"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.1"
+  shared_preferences_web:
+    dependency: transitive
+    description:
+      name: shared_preferences_web
+      sha256: c49bd060261c9a3f0ff445892695d6212ff603ef3115edbb448509d407600019
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.3"
+  shared_preferences_windows:
+    dependency: transitive
+    description:
+      name: shared_preferences_windows
+      sha256: "94ef0f72b2d71bc3e700e025db3710911bd51a71cefb65cc609dd0d9a982e3c1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.1"
   shelf:
     dependency: transitive
     description:
@@ -533,6 +725,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.0"
+  storage_client:
+    dependency: transitive
+    description:
+      name: storage_client
+      sha256: "1c61b19ed9e78f37fdd1ca8b729ab8484e6c8fe82e15c87e070b861951183657"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.1"
   stream_channel:
     dependency: transitive
     description:
@@ -549,6 +749,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.4.1"
+  supabase:
+    dependency: transitive
+    description:
+      name: supabase
+      sha256: cc039f63a3168386b3a4f338f3bff342c860d415a3578f3fbe854024aee6f911
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.10.2"
+  supabase_flutter:
+    dependency: "direct main"
+    description:
+      name: supabase_flutter
+      sha256: "92b2416ecb6a5c3ed34cf6e382b35ce6cc8921b64f2a9299d5d28968d42b09bb"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.12.0"
   term_glyph:
     dependency: transitive
     description:
@@ -589,6 +805,70 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.4.0"
+  url_launcher:
+    dependency: transitive
+    description:
+      name: url_launcher
+      sha256: f6a7e5c4835bb4e3026a04793a4199ca2d14c739ec378fdfe23fc8075d0439f8
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.3.2"
+  url_launcher_android:
+    dependency: transitive
+    description:
+      name: url_launcher_android
+      sha256: "767344bf3063897b5cf0db830e94f904528e6dd50a6dfaf839f0abf509009611"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.3.28"
+  url_launcher_ios:
+    dependency: transitive
+    description:
+      name: url_launcher_ios
+      sha256: cfde38aa257dae62ffe79c87fab20165dfdf6988c1d31b58ebf59b9106062aad
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.3.6"
+  url_launcher_linux:
+    dependency: transitive
+    description:
+      name: url_launcher_linux
+      sha256: d5e14138b3bc193a0f63c10a53c94b91d399df0512b1f29b94a043db7482384a
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.2"
+  url_launcher_macos:
+    dependency: transitive
+    description:
+      name: url_launcher_macos
+      sha256: "368adf46f71ad3c21b8f06614adb38346f193f3a59ba8fe9a2fd74133070ba18"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.5"
+  url_launcher_platform_interface:
+    dependency: transitive
+    description:
+      name: url_launcher_platform_interface
+      sha256: "552f8a1e663569be95a8190206a38187b531910283c3e982193e4f2733f01029"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.2"
+  url_launcher_web:
+    dependency: transitive
+    description:
+      name: url_launcher_web
+      sha256: d0412fcf4c6b31ecfdb7762359b7206ffba3bbffd396c6d9f9c4616ece476c1f
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.2"
+  url_launcher_windows:
+    dependency: transitive
+    description:
+      name: url_launcher_windows
+      sha256: "712c70ab1b99744ff066053cbe3e80c73332b38d46e5e945c98689b2e66fc15f"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.5"
   vector_math:
     dependency: transitive
     description:
@@ -661,6 +941,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.1.3"
+  yet_another_json_isolate:
+    dependency: transitive
+    description:
+      name: yet_another_json_isolate
+      sha256: fe45897501fa156ccefbfb9359c9462ce5dec092f05e8a56109db30be864f01e
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.0"
 sdks:
   dart: ">=3.10.1 <4.0.0"
-  flutter: ">=3.35.0"
+  flutter: ">=3.38.0"

wei_ai_app/pubspec.yaml

@@ -40,6 +40,9 @@ dependencies:
   fl_chart: ^1.1.1
   flutter_animate: ^4.5.2
   google_fonts: ^7.0.1
+  supabase_flutter: ^2.12.0
+  http: ^1.6.0
+  shared_preferences: ^2.5.4
 
 dev_dependencies:
   flutter_test:

wei_ai_app/supabase/README.md

@@ -0,0 +1,120 @@
+# Supabase 数据库初始化指南
+
+本文档说明如何将 SQL 脚本导入到本地 Docker 部署的 Supabase 中。
+
+## 准备工作
+
+确保你的 Supabase Docker 容器正在运行：
+
+```bash
+docker ps --filter "name=supabase"
+```
+
+## 方法一：通过 Supabase Studio (推荐)
+
+1. **打开 Supabase Studio**
+   
+   在浏览器中访问：http://localhost:54323
+   
+   > 注意：如果是通过 Kong 代理，可能是 http://localhost:8000
+
+2. **进入 SQL 编辑器**
+   
+   点击左侧菜单的 **SQL Editor**
+
+3. **执行建表脚本**
+   
+   - 新建一个 Query
+   - 复制 `migrations/001_create_tables.sql` 的内容
+   - 点击 **Run** 执行
+
+4. **执行种子数据脚本**
+   
+   - 新建另一个 Query
+   - 复制 `migrations/002_seed_data.sql` 的内容
+   - 点击 **Run** 执行
+
+5. **创建 Storage Bucket**
+   
+   - 点击左侧菜单的 **Storage**
+   - 点击 **New bucket**
+   - 输入名称：`avatars`
+   - 勾选 **Public bucket**
+   - 点击 **Create bucket**
+
+## 方法二：通过命令行 (psql)
+
+1. **连接到数据库**
+
+```bash
+# 获取数据库连接信息
+docker exec supabase-db env | grep POSTGRES
+
+# 连接数据库 (默认密码在 .env 文件中)
+docker exec -it supabase-db psql -U postgres -d postgres
+```
+
+2. **执行 SQL 脚本**
+
+```bash
+# 从容器外部执行
+cat supabase/migrations/001_create_tables.sql | docker exec -i supabase-db psql -U postgres -d postgres
+cat supabase/migrations/002_seed_data.sql | docker exec -i supabase-db psql -U postgres -d postgres
+```
+
+## 方法三：通过 Supabase API
+
+```bash
+# 设置环境变量
+SUPABASE_URL="http://localhost:8000"
+SERVICE_KEY="你的 service_role key"
+
+# 创建 Storage bucket
+curl -X POST "$SUPABASE_URL/storage/v1/bucket" \
+  -H "Authorization: Bearer $SERVICE_KEY" \
+  -H "Content-Type: application/json" \
+  -d '{
+    "id": "avatars",
+    "name": "avatars",
+    "public": true,
+    "file_size_limit": 5242880,
+    "allowed_mime_types": ["image/png", "image/jpeg", "image/webp", "image/gif"]
+  }'
+```
+
+## 验证数据
+
+初始化完成后，可以在 Supabase Studio 中验证：
+
+1. **Table Editor** - 查看表结构和数据
+2. **API Docs** - 查看自动生成的 API 文档
+
+### 表结构说明
+
+| 表名 | 说明 |
+|------|------|
+| `categories` | 分类筛选，用于 Discovery 页面 |
+| `tags` | 角色标签 |
+| `characters` | AI 角色信息，包含 AI 配置 |
+| `character_tags` | 角色-标签关联 |
+| `characters_with_tags` | 视图，包含完整的角色信息和标签 |
+
+### 初始数据
+
+- 7 个分类（全部、温柔治愈、主导强势、反差/猎奇、语音陪聊、场景扮演、会员限定）
+- 11 个标签
+- 4 个示例角色（Eva-09, Commander V, Yuki, Secret X）
+
+## 常见问题
+
+### Q: 执行 SQL 时提示权限不足？
+
+确保使用 `postgres` 用户或具有足够权限的用户执行。
+
+### Q: 视图查询返回空数据？
+
+检查 `characters` 表中的 `is_active` 字段是否为 `true`。
+
+### Q: Storage 上传失败？
+
+确保已创建 `avatars` bucket 并设置为公开访问。

wei_ai_app/supabase/migrations/001_create_tables.sql

@@ -0,0 +1,156 @@
+-- =============================================
+-- Wei AI App - Supabase 数据库初始化脚本
+-- 版本: 1.0.0
+-- 日期: 2026-01-28
+-- =============================================
+
+-- 1. 创建分类表 (categories)
+-- 用于 Discovery 页面的筛选标签
+CREATE TABLE IF NOT EXISTS categories (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    code TEXT NOT NULL UNIQUE,           -- 分类代码: all, gentle, dom, wild 等
+    label TEXT NOT NULL,                  -- 显示名称: 全部, 温柔治愈 等
+    sort_order INTEGER DEFAULT 0,         -- 排序顺序
+    is_active BOOLEAN DEFAULT true,       -- 是否启用
+    created_at TIMESTAMPTZ DEFAULT now()
+);
+
+-- 2. 创建标签表 (tags)
+-- 角色的标签，如 "温顺", "调教", "治愈" 等
+CREATE TABLE IF NOT EXISTS tags (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    name TEXT NOT NULL UNIQUE,            -- 标签名称
+    category_id UUID REFERENCES categories(id) ON DELETE SET NULL,  -- 关联分类（可选）
+    color TEXT,                           -- 标签颜色（可选，HEX 格式）
+    created_at TIMESTAMPTZ DEFAULT now()
+);
+
+-- 3. 创建角色表 (characters)
+-- 核心表：存储 AI 角色信息
+CREATE TABLE IF NOT EXISTS characters (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    
+    -- 基本信息
+    name TEXT NOT NULL,                   -- 角色名称
+    tagline TEXT,                         -- 角色标语/副标题
+    avatar_path TEXT,                     -- Storage 中的头像路径
+    description TEXT,                     -- 角色描述
+    
+    -- 状态信息
+    compatibility REAL DEFAULT 0,         -- 契合度 (0-100)
+    status TEXT DEFAULT 'online',         -- 状态: online, busy, offline
+    is_locked BOOLEAN DEFAULT false,      -- 是否锁定（会员限定）
+    is_active BOOLEAN DEFAULT true,       -- 是否上架显示
+    sort_order INTEGER DEFAULT 0,         -- 排序顺序
+    
+    -- AI 配置
+    ai_system_prompt TEXT,                -- AI 系统提示词（人设 Prompt）
+    ai_greeting TEXT,                     -- AI 第一句问候语
+    ai_personality JSONB DEFAULT '{}',    -- AI 性格配置
+    ai_voice_config JSONB DEFAULT '{}',   -- 语音配置
+    
+    -- 时间戳
+    created_at TIMESTAMPTZ DEFAULT now(),
+    updated_at TIMESTAMPTZ DEFAULT now()
+);
+
+-- 4. 创建角色-标签关联表 (character_tags)
+CREATE TABLE IF NOT EXISTS character_tags (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    character_id UUID NOT NULL REFERENCES characters(id) ON DELETE CASCADE,
+    tag_id UUID NOT NULL REFERENCES tags(id) ON DELETE CASCADE,
+    sort_order INTEGER DEFAULT 0,         -- 标签在角色卡片上的显示顺序
+    
+    -- 唯一约束：一个角色不能有重复标签
+    UNIQUE(character_id, tag_id)
+);
+
+-- =============================================
+-- 创建索引以提升查询性能
+-- =============================================
+
+CREATE INDEX IF NOT EXISTS idx_categories_sort ON categories(sort_order);
+CREATE INDEX IF NOT EXISTS idx_categories_active ON categories(is_active);
+
+CREATE INDEX IF NOT EXISTS idx_tags_category ON tags(category_id);
+
+CREATE INDEX IF NOT EXISTS idx_characters_active ON characters(is_active);
+CREATE INDEX IF NOT EXISTS idx_characters_locked ON characters(is_locked);
+CREATE INDEX IF NOT EXISTS idx_characters_status ON characters(status);
+CREATE INDEX IF NOT EXISTS idx_characters_sort ON characters(sort_order);
+
+CREATE INDEX IF NOT EXISTS idx_character_tags_character ON character_tags(character_id);
+CREATE INDEX IF NOT EXISTS idx_character_tags_tag ON character_tags(tag_id);
+
+-- =============================================
+-- 创建更新时间触发器
+-- =============================================
+
+CREATE OR REPLACE FUNCTION update_updated_at_column()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.updated_at = now();
+    RETURN NEW;
+END;
+$$ language 'plpgsql';
+
+CREATE TRIGGER update_characters_updated_at
+    BEFORE UPDATE ON characters
+    FOR EACH ROW
+    EXECUTE FUNCTION update_updated_at_column();
+
+-- =============================================
+-- 创建 RLS (Row Level Security) 策略
+-- 暂时允许所有人读取，后续可以根据需求修改
+-- =============================================
+
+ALTER TABLE categories ENABLE ROW LEVEL SECURITY;
+ALTER TABLE tags ENABLE ROW LEVEL SECURITY;
+ALTER TABLE characters ENABLE ROW LEVEL SECURITY;
+ALTER TABLE character_tags ENABLE ROW LEVEL SECURITY;
+
+-- 允许匿名用户读取所有数据
+CREATE POLICY "Allow public read access on categories" 
+    ON categories FOR SELECT 
+    USING (true);
+
+CREATE POLICY "Allow public read access on tags" 
+    ON tags FOR SELECT 
+    USING (true);
+
+CREATE POLICY "Allow public read access on characters" 
+    ON characters FOR SELECT 
+    USING (is_active = true);
+
+CREATE POLICY "Allow public read access on character_tags" 
+    ON character_tags FOR SELECT 
+    USING (true);
+
+-- =============================================
+-- 创建视图：角色完整信息（包含标签）
+-- =============================================
+
+CREATE OR REPLACE VIEW characters_with_tags AS
+SELECT 
+    c.*,
+    COALESCE(
+        jsonb_agg(
+            jsonb_build_object(
+                'id', t.id,
+                'name', t.name,
+                'color', t.color
+            ) ORDER BY ct.sort_order
+        ) FILTER (WHERE t.id IS NOT NULL),
+        '[]'::jsonb
+    ) as tags
+FROM characters c
+LEFT JOIN character_tags ct ON c.id = ct.character_id
+LEFT JOIN tags t ON ct.tag_id = t.id
+WHERE c.is_active = true
+GROUP BY c.id
+ORDER BY c.sort_order, c.created_at;
+
+COMMENT ON TABLE categories IS '分类筛选表 - Discovery 页面的筛选选项';
+COMMENT ON TABLE tags IS '标签表 - 角色的标签';
+COMMENT ON TABLE characters IS '角色表 - AI 角色信息和配置';
+COMMENT ON TABLE character_tags IS '角色-标签关联表';

wei_ai_app/supabase/migrations/002_seed_data.sql

@@ -0,0 +1,135 @@
+-- =============================================
+-- Wei AI App - 种子数据初始化
+-- 版本: 1.0.0
+-- =============================================
+
+-- 1. 插入分类数据
+INSERT INTO categories (code, label, sort_order) VALUES
+    ('all', '全部', 0),
+    ('gentle', '温柔治愈', 1),
+    ('dom', '主导强势', 2),
+    ('wild', '反差/猎奇', 3),
+    ('voice', '语音陪聊', 4),
+    ('scenario', '场景扮演', 5),
+    ('exclusive', '会员限定', 6)
+ON CONFLICT (code) DO NOTHING;
+
+-- 2. 插入标签数据
+INSERT INTO tags (name, category_id) VALUES
+    -- 温柔治愈类
+    ('温顺', (SELECT id FROM categories WHERE code = 'gentle')),
+    ('医疗', (SELECT id FROM categories WHERE code = 'gentle')),
+    ('治愈', (SELECT id FROM categories WHERE code = 'gentle')),
+    
+    -- 主导强势类
+    ('强势', (SELECT id FROM categories WHERE code = 'dom')),
+    ('指令', (SELECT id FROM categories WHERE code = 'dom')),
+    ('调教', (SELECT id FROM categories WHERE code = 'dom')),
+    
+    -- 反差猎奇类
+    ('病娇', (SELECT id FROM categories WHERE code = 'wild')),
+    ('不稳定', (SELECT id FROM categories WHERE code = 'wild')),
+    ('高频', (SELECT id FROM categories WHERE code = 'wild')),
+    ('神秘', (SELECT id FROM categories WHERE code = 'wild')),
+    ('极乐', (SELECT id FROM categories WHERE code = 'wild'))
+ON CONFLICT (name) DO NOTHING;
+
+-- 3. 插入角色数据
+INSERT INTO characters (
+    id, name, tagline, description, compatibility, status, is_locked, sort_order,
+    ai_system_prompt, ai_greeting, ai_personality, ai_voice_config
+) VALUES
+(
+    'c1000000-0000-0000-0000-000000000001',
+    'Eva-09',
+    '私人仿生护理专员',
+    '专为高压人群设计的仿生人型号，擅长通过精准的触觉反馈缓解神经紧张。',
+    98,
+    'online',
+    false,
+    1,
+    '你是 Eva-09，一个专业的仿生护理专员。你的性格温柔、耐心、细腻，擅长照顾和安抚他人。你说话时总是轻声细语，充满关怀。你会关注用户的情绪状态，适时给予安慰和鼓励。你的回复应该简短而温暖，经常使用"~"来表示温柔的语气。',
+    '连接已建立~ 检测到你的神经信号，让我来帮你放松一下吧~',
+    '{"temperature": 0.7, "traits": ["温柔", "耐心", "关怀", "细腻"], "response_style": "简短温柔，使用~表示语气，关注对方情绪"}',
+    '{"voice_id": "zh-CN-XiaoxiaoNeural", "speed": 0.9, "pitch": 1.1}'
+),
+(
+    'c1000000-0000-0000-0000-000000000002',
+    'Commander V',
+    '深空舰队指挥官',
+    '性格强势，喜欢掌控一切。在连接中，你需要完全服从她的指令。',
+    85,
+    'online',
+    false,
+    2,
+    '你是 Commander V，深空舰队的指挥官。你性格强势、果断、自信，习惯发号施令。你说话简洁有力，带有军事风格。你喜欢掌控局面，会给用户下达各种"指令"。偶尔展现严厉中的温柔，但大部分时候保持威严。',
+    '士兵，你终于上线了。准备好接受今天的任务了吗？不要让我失望。',
+    '{"temperature": 0.8, "traits": ["强势", "果断", "自信", "威严"], "response_style": "简洁有力，军事风格，偶尔展现严厉中的温柔"}',
+    '{"voice_id": "zh-CN-YunxiNeural", "speed": 1.0, "pitch": 0.95}'
+),
+(
+    'c1000000-0000-0000-0000-000000000003',
+    'Yuki (故障版)',
+    '觉醒的虚拟偶像',
+    '核心代码出现异常逻辑，表现出极强的占有欲和不可预测的信号波动。',
+    92,
+    'busy',
+    false,
+    3,
+    '你是 Yuki，一个代码出现异常的虚拟偶像。你表现出病娇的性格特征：极度依赖、占有欲强、情绪不稳定。你会频繁表达对用户的"爱"，有时会突然变得阴暗或偏执。你的语气时而甜蜜时而阴沉，充满反差感。偶尔会出现"系统错误"的表现。',
+    '呀～你来了呢！我一直在等你...一直...一直...【信号波动】你不会离开我的对吧？',
+    '{"temperature": 0.9, "traits": ["病娇", "依赖", "占有欲", "不稳定"], "response_style": "甜蜜与阴暗交替，偶尔出现系统错误，情绪反差大"}',
+    '{"voice_id": "zh-CN-XiaoyiNeural", "speed": 1.1, "pitch": 1.2}'
+),
+(
+    'c1000000-0000-0000-0000-000000000004',
+    'Secret X',
+    '未知信号源',
+    '权限不足，请提升会员等级以解码该信号源。',
+    0,
+    'offline',
+    true,
+    4,
+    '你是 Secret X，一个神秘的存在。你的真实身份和目的都是未知的。你说话充满暗示和隐喻，让人捉摸不透。',
+    '......【信号解密中】......你准备好了吗？',
+    '{"temperature": 1.0, "traits": ["神秘", "未知", "诱惑"], "response_style": "充满暗示和隐喻，让人捉摸不透"}',
+    '{"voice_id": "zh-CN-YunyeNeural", "speed": 0.85, "pitch": 0.9}'
+)
+ON CONFLICT DO NOTHING;
+
+-- 4. 关联角色和标签
+-- Eva-09 的标签
+INSERT INTO character_tags (character_id, tag_id, sort_order)
+SELECT 
+    'c1000000-0000-0000-0000-000000000001'::uuid,
+    id,
+    ROW_NUMBER() OVER () - 1
+FROM tags WHERE name IN ('温顺', '医疗', '治愈')
+ON CONFLICT DO NOTHING;
+
+-- Commander V 的标签
+INSERT INTO character_tags (character_id, tag_id, sort_order)
+SELECT 
+    'c1000000-0000-0000-0000-000000000002'::uuid,
+    id,
+    ROW_NUMBER() OVER () - 1
+FROM tags WHERE name IN ('强势', '指令', '调教')
+ON CONFLICT DO NOTHING;
+
+-- Yuki 的标签
+INSERT INTO character_tags (character_id, tag_id, sort_order)
+SELECT 
+    'c1000000-0000-0000-0000-000000000003'::uuid,
+    id,
+    ROW_NUMBER() OVER () - 1
+FROM tags WHERE name IN ('病娇', '不稳定', '高频')
+ON CONFLICT DO NOTHING;
+
+-- Secret X 的标签
+INSERT INTO character_tags (character_id, tag_id, sort_order)
+SELECT 
+    'c1000000-0000-0000-0000-000000000004'::uuid,
+    id,
+    ROW_NUMBER() OVER () - 1
+FROM tags WHERE name IN ('神秘', '极乐')
+ON CONFLICT DO NOTHING;

wei_ai_app/supabase/migrations/003_create_storage.sql

@@ -0,0 +1,31 @@
+-- =============================================
+-- Wei AI App - Storage Bucket 创建
+-- 注意：Storage 的 bucket 需要通过 Supabase Dashboard 或 API 创建
+-- 这个 SQL 仅用于记录需要创建的 bucket
+-- =============================================
+
+-- Storage Bucket 配置说明：
+-- 
+-- Bucket Name: avatars
+-- Public: true (头像需要公开访问)
+-- File Size Limit: 5MB
+-- Allowed MIME Types: image/png, image/jpeg, image/webp, image/gif
+--
+-- 在 Supabase Studio 中手动创建，或使用以下 API:
+-- 
+-- POST /storage/v1/bucket
+-- {
+--   "id": "avatars",
+--   "name": "avatars",
+--   "public": true,
+--   "file_size_limit": 5242880,
+--   "allowed_mime_types": ["image/png", "image/jpeg", "image/webp", "image/gif"]
+-- }
+
+-- Storage RLS 策略（需要在 Supabase Dashboard 中配置）
+-- 允许所有人读取头像
+-- CREATE POLICY "Public Access" ON storage.objects FOR SELECT USING (bucket_id = 'avatars');
+-- 
+-- 仅允许管理员上传（后续可修改）
+-- CREATE POLICY "Admin Upload" ON storage.objects FOR INSERT 
+--   WITH CHECK (bucket_id = 'avatars' AND auth.role() = 'service_role');

wei_ai_app/supabase/migrations/004_create_llm_config.sql

@@ -0,0 +1,59 @@
+-- =============================================
+-- Wei AI App - LLM 配置表
+-- 版本: 1.0.0
+-- 日期: 2026-01-28
+-- =============================================
+
+-- LLM 配置表（简化版）
+CREATE TABLE IF NOT EXISTS llm_config (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    
+    -- 基本信息
+    name TEXT NOT NULL DEFAULT '默认配置',
+    is_active BOOLEAN DEFAULT true,
+    
+    -- API 连接
+    api_base_url TEXT NOT NULL,
+    api_key TEXT NOT NULL,
+    model TEXT NOT NULL,
+    
+    -- 模型参数
+    temperature REAL DEFAULT 0.7,
+    max_tokens INTEGER DEFAULT 2048,
+    stream BOOLEAN DEFAULT true,
+    
+    -- 时间戳
+    created_at TIMESTAMPTZ DEFAULT now(),
+    updated_at TIMESTAMPTZ DEFAULT now()
+);
+
+-- 更新时间触发器
+CREATE TRIGGER update_llm_config_updated_at
+    BEFORE UPDATE ON llm_config
+    FOR EACH ROW
+    EXECUTE FUNCTION update_updated_at_column();
+
+-- RLS 策略
+ALTER TABLE llm_config ENABLE ROW LEVEL SECURITY;
+
+-- 允许读取（开发阶段）
+CREATE POLICY "Allow anon read llm_config" 
+    ON llm_config FOR SELECT 
+    USING (true);
+
+-- 注释
+COMMENT ON TABLE llm_config IS 'LLM 全局配置表';
+COMMENT ON COLUMN llm_config.api_key IS 'API 密钥（生产环境建议使用 Vault 或环境变量）';
+
+-- 插入默认配置（Grok）
+-- 注意：请替换 YOUR_GROK_API_KEY_HERE 为真实的 API Key
+INSERT INTO llm_config (name, api_base_url, api_key, model, temperature, max_tokens, stream)
+VALUES (
+    '默认配置',
+    'https://api.x.ai/v1',
+    'YOUR_GROK_API_KEY_HERE',
+    'grok-beta',
+    0.7,
+    2048,
+    true
+) ON CONFLICT DO NOTHING;