add

2026-10-15 20:36:59 +08:00
commit 6bf949949c
7923 changed files with 1369582 additions and 0 deletions
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+/// Feed 视频项（GET /videos/feed 列表项，对应服务端 video_service 输出）
+class VideoItem {
+  VideoItem({
+    required this.videoId,
+    this.title = '',
+    this.coverUrl = '',
+    this.videoUrl = '',
+    this.duration = 0,
+    required this.author,
+    this.categoryId = 0,
+    this.viewCount = 0,
+    this.likeCount = 0,
+    this.commentCount = 0,
+    this.favoriteCount = 0,
+    this.tags = const [],
+    this.isLiked = false,
+    this.isFavorited = false,
+    this.description = '',
+    this.status = -1,
+    this.statusText = '',
+    this.rejectReason = '',
+  });
+
+  final int videoId;
+  final String title;
+  final String coverUrl;
+  final String videoUrl; // m3u8
+  final int duration; // 秒
+  final VideoAuthor author;
+  final int categoryId;
+  final int viewCount;
+  final int likeCount;
+  final int commentCount;
+  final int favoriteCount;
+  final List<String> tags;
+  final bool isLiked;
+  final bool isFavorited;
+  final String description;
+
+  /// 作品状态（仅「我的作品」接口返回）：-1 未提供；0转码中 1待审核 2已发布 3拒绝 4下架 5转码失败
+  final int status;
+  final String statusText;
+  final String rejectReason;
+
+  /// 拷贝更新（点赞/收藏乐观更新用）
+  VideoItem copyWith({
+    bool? isLiked,
+    bool? isFavorited,
+    int? likeCount,
+    int? favoriteCount,
+    int? commentCount,
+  }) =>
+      VideoItem(
+        videoId: videoId,
+        title: title,
+        coverUrl: coverUrl,
+        videoUrl: videoUrl,
+        duration: duration,
+        author: author,
+        categoryId: categoryId,
+        viewCount: viewCount,
+        likeCount: likeCount ?? this.likeCount,
+        commentCount: commentCount ?? this.commentCount,
+        favoriteCount: favoriteCount ?? this.favoriteCount,
+        tags: tags,
+        isLiked: isLiked ?? this.isLiked,
+        isFavorited: isFavorited ?? this.isFavorited,
+        description: description,
+        status: status,
+        statusText: statusText,
+        rejectReason: rejectReason,
+      );
+
+  factory VideoItem.fromJson(Map<String, dynamic> json) => VideoItem(
+        videoId: json['video_id'] as int,
+        title: (json['title'] as String?) ?? '',
+        coverUrl: (json['cover_url'] as String?) ?? '',
+        videoUrl: (json['video_url'] as String?) ?? '',
+        duration: (json['duration'] as num?)?.toInt() ?? 0,
+        categoryId: (json['category_id'] as num?)?.toInt() ?? 0,
+        author: VideoAuthor.fromJson(
+          (json['author'] as Map<String, dynamic>?) ?? const {},
+        ),
+        viewCount: (json['view_count'] as num?)?.toInt() ?? 0,
+        likeCount: (json['like_count'] as num?)?.toInt() ?? 0,
+        commentCount: (json['comment_count'] as num?)?.toInt() ?? 0,
+        favoriteCount: (json['favorite_count'] as num?)?.toInt() ?? 0,
+        tags: ((json['tags'] as List?) ?? const [])
+            .map((e) => e.toString())
+            .toList(),
+        isLiked: (json['is_liked'] as bool?) ?? false,
+        isFavorited: (json['is_favorited'] as bool?) ?? false,
+        description: (json['description'] as String?) ?? '',
+        status: (json['status'] as num?)?.toInt() ?? -1,
+        statusText: (json['status_text'] as String?) ?? '',
+        rejectReason: (json['reject_reason'] as String?) ?? '',
+      );
+}
+
+/// 作者简要信息
+class VideoAuthor {
+  VideoAuthor({
+    required this.userId,
+    this.nickname = '',
+    this.avatarUrl = '',
+  });
+
+  final int userId;
+  final String nickname;
+  final String avatarUrl;
+
+  factory VideoAuthor.fromJson(Map<String, dynamic> json) => VideoAuthor(
+        userId: (json['user_id'] as num?)?.toInt() ?? 0,
+        nickname: (json['nickname'] as String?) ?? '',
+        avatarUrl: (json['avatar_url'] as String?) ?? '',
+      );
+}