add

2026-10-15 20:36:59 +08:00
commit 6bf949949c
7923 changed files with 1369582 additions and 0 deletions
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+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+import '../models/user_profile.dart';
+import '../models/video_item.dart';
+import '../services/user_service.dart';
+
+/// 他人主页状态
+class ProfileState {
+  const ProfileState({
+    this.profile,
+    this.works = const [],
+    this.worksTotal = 0,
+    this.isLoading = false,
+    this.loadFailed = false,
+  });
+
+  final UserPublicProfile? profile;
+  final List<VideoItem> works;
+  final int worksTotal;
+  final bool isLoading;
+  final bool loadFailed;
+
+  ProfileState copyWith({
+    UserPublicProfile? profile,
+    List<VideoItem>? works,
+    int? worksTotal,
+    bool? isLoading,
+    bool? loadFailed,
+  }) =>
+      ProfileState(
+        profile: profile ?? this.profile,
+        works: works ?? this.works,
+        worksTotal: worksTotal ?? this.worksTotal,
+        isLoading: isLoading ?? this.isLoading,
+        loadFailed: loadFailed ?? this.loadFailed,
+      );
+}
+
+/// 他人主页 Notifier：主页信息 + 已发布作品（一期一次拉 50 条，不做分页加载）
+class ProfileNotifier extends StateNotifier<ProfileState> {
+  ProfileNotifier(this.userId) : super(const ProfileState()) {
+    load();
+  }
+
+  final int userId;
+
+  Future<void> load() async {
+    state = state.copyWith(isLoading: true, loadFailed: false);
+    try {
+      final profile = await UserService.fetchPublicProfile(userId);
+      final works = await UserService.fetchUserVideos(userId);
+      state = state.copyWith(
+        profile: profile,
+        works: works.items,
+        worksTotal: works.total,
+        isLoading: false,
+      );
+    } catch (_) {
+      state = state.copyWith(isLoading: false, loadFailed: true);
+    }
+  }
+}
+
+final profileProvider =
+    StateNotifierProvider.family<ProfileNotifier, ProfileState, int>(
+  (ref, userId) => ProfileNotifier(userId),
+);
+
+/// 我的作品（需登录，一期一次拉 50 条）
+final myVideosProvider = FutureProvider.autoDispose<PagedVideos>(
+  (ref) => UserService.fetchMyVideos(),
+);
+
+/// 我的收藏（需登录）
+final myFavoritesProvider = FutureProvider.autoDispose<PagedVideos>(
+  (ref) => UserService.fetchMyFavorites(),
+);
+
+/// 观看历史（需登录）
+final myHistoryProvider = FutureProvider.autoDispose<List<HistoryItem>>(
+  (ref) => UserService.fetchMyHistory(),
+);