83720002e6
1. 新增工作台三栏布局模式，适配宽屏设备 2. 添加跨平台系统托盘支持，新增托盘图标资源 3. 修复工作台模式下导航返回异常问题 4. 统一JSON类型安全解析，替换硬类型转换 5. 增加macOS深度链接支持，统一渠道分发信息 6. 优化部分页面生命周期和状态加载逻辑 7. 移除废弃的nearby_connections依赖
208 lines
7.1 KiB
Dart
208 lines
7.1 KiB
Dart
/// ============================================================
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/// 闲言APP — 壁纸模板数据模型
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/// 创建时间: 2026-05-01
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/// 更新时间: 2026-06-19
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// 作用: 壁纸图库数据结构 — 壁纸项/分类/来源/模板
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// 上次更新: 修复筛选类型与实际不一致——不支持分类的源跳过category参数
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/// ============================================================
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// ============================================================
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// 壁纸来源
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// ============================================================
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enum WallpaperSource {
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unsplash('api_unsplash', '📷', 'photo', 'Unsplash', 138),
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wallstreet('api_wallstreet', '🏙', 'square_grid_2x2', 'WallSt', 140),
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pexels('api_pexels', '🎞', 'photo', 'Pexels', 136),
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pixabay('api_pixabay', '🔍', 'circle_grid_3x3', 'Pixabay', 140),
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bing360('api_360_bing', '🖼', 'photo', '360壁纸', 264),
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bing('api_360_bing', '🌍', 'globe', '必应壁纸', 245),
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nasa('api_nasa', '🚀', 'sparkles', 'NASA', 133),
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haoWallpaper('api_hao_wallpaper', '🏔', 'square_grid_2x2', '精选壁纸', 345),
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bizhiduoduo('api_bizhiduoduo', '🎲', 'square_grid_2x2', '多多壁纸', 2102),
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bingEnhanced('api_bing_enhanced', '🔮', 'sparkles', '增强必应', 371),
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animePictures('api_anime_pictures', '🎨', 'paintpalette', '动漫插画', 2432),
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dmoe('api_dmoe', '🌸', 'sparkles', '二次元', 2807);
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const WallpaperSource(
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this.path,
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this.emoji,
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this.iconName,
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this.label,
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this.avgMs,
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);
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final String path;
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final String emoji;
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final String iconName;
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final String label;
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final int avgMs;
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bool get isFast => avgMs < 500;
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/// 是否支持分类筛选
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///
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/// 以下源不支持分类筛选（返回随机或固定内容）：
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/// - bing360 / bing: 必应每日壁纸，无分类
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/// - nasa: NASA每日天文图片，无分类
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/// - dmoe: 随机二次元壁纸，无分类
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/// - animePictures: 随机动漫插画，无分类
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/// - bizhiduoduo: action=random 模式，category 无效
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bool get supportsCategory {
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switch (this) {
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case WallpaperSource.bing360:
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case WallpaperSource.bing:
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case WallpaperSource.nasa:
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case WallpaperSource.dmoe:
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case WallpaperSource.animePictures:
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case WallpaperSource.bizhiduoduo:
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return false;
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case WallpaperSource.unsplash:
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case WallpaperSource.wallstreet:
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case WallpaperSource.pexels:
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case WallpaperSource.pixabay:
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case WallpaperSource.haoWallpaper:
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case WallpaperSource.bingEnhanced:
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return true;
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}
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}
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String get baseUrl => 'http://bz.wktyl.com';
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String buildUrl({
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int limit = 20,
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int page = 1,
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String? category,
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String sort = 'hot',
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String? search,
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}) {
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final params = <String, String>{'limit': '$limit', 'page': '$page'};
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if (this == WallpaperSource.bing360) {
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params['source'] = '360';
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} else if (this == WallpaperSource.bing) {
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params['source'] = 'bing';
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} else if (this == WallpaperSource.bizhiduoduo) {
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params['action'] = 'random';
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}
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// 仅对支持分类筛选的源传 category 参数
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if (category != null &&
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category != 'all' &&
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supportsCategory) {
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params['category'] = category;
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}
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if (sort != 'hot') params['sort'] = sort;
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if (search != null && search.isNotEmpty) params['search'] = search;
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final query = params.entries.map((e) => '${e.key}=${e.value}').join('&');
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return '$baseUrl/$path.php?$query';
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}
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}
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// ============================================================
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// 壁纸数据项
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// ============================================================
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class WallpaperItem {
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const WallpaperItem({
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required this.id,
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required this.title,
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required this.imageUrl,
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required this.thumbnailUrl,
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required this.previewUrl,
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this.downloadUrl,
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this.width = 0,
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this.height = 0,
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this.resolution = '',
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this.format = '',
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this.fileSize = 0,
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this.views = 0,
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this.downloads = 0,
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this.likes = 0,
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this.popularityScore = 0.0,
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this.tags = const [],
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this.primaryCategory = '',
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this.source = '',
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this.sourceType = '',
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});
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final String id;
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final String title;
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final String imageUrl;
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final String thumbnailUrl;
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final String previewUrl;
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final String? downloadUrl;
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final int width;
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final int height;
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final String resolution;
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final String format;
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final int fileSize;
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final int views;
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final int downloads;
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final int likes;
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final double popularityScore;
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final List<String> tags;
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final String primaryCategory;
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final String source;
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final String sourceType;
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double get aspectRatio => width > 0 && height > 0 ? width / height : 9 / 16;
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factory WallpaperItem.fromApi(Map<String, dynamic> json) {
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final resourceInfo = json['resource_info'] as Map<String, dynamic>? ?? {};
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final media = json['media'] as Map<String, dynamic>? ?? {};
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final classification =
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json['classification'] as Map<String, dynamic>? ?? {};
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final statistics = json['statistics'] as Map<String, dynamic>? ?? {};
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final metadata = json['metadata'] as Map<String, dynamic>? ?? {};
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return WallpaperItem(
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id: json['id']?.toString() ?? '',
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title: resourceInfo['title'] as String? ?? '',
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imageUrl: media['image_url'] as String? ?? '',
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thumbnailUrl: media['thumbnail_url'] as String? ?? '',
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previewUrl: media['preview_url'] as String? ?? '',
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downloadUrl: media['download_url'] as String?,
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width: (media['width'] as num?)?.toInt() ?? 0,
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height: (media['height'] as num?)?.toInt() ?? 0,
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resolution: media['resolution'] as String? ?? '',
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format: media['format'] as String? ?? '',
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fileSize: (media['file_size'] as num?)?.toInt() ?? 0,
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views: (statistics['views'] as num?)?.toInt() ?? 0,
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downloads: (statistics['downloads'] as num?)?.toInt() ?? 0,
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likes: (statistics['likes'] as num?)?.toInt() ?? 0,
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popularityScore:
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(statistics['popularity_score'] as num?)?.toDouble() ?? 0.0,
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tags: (classification['tags'] is List<dynamic>)
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? (classification['tags'] as List<dynamic>)
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.map((e) => e.toString())
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.toList()
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: [],
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primaryCategory: classification['primary_category'] as String? ?? '',
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source: metadata['source'] as String? ?? '',
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sourceType: resourceInfo['source_type'] as String? ?? '',
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);
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}
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}
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// ============================================================
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// 壁纸分类
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// ============================================================
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enum WallpaperCategory {
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all('all', '🌐', 'globe', '全部'),
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nature('nature', '🌿', 'circle', '自然'),
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animal('animal', '🐾', 'smiley', '动物'),
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architecture('architecture', '🏛', 'square_grid_2x2', '建筑'),
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technology('technology', '💻', 'pencil_ellipsis', '科技'),
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abstract('abstract', '🎨', 'paintpalette', '抽象'),
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people('people', '👤', 'smiley', '人物'),
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travel('travel', '✈️', 'globe', '旅行'),
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food('food', '🍜', 'drop', '美食'),
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anime('anime', '🌸', 'sparkles', '动漫');
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const WallpaperCategory(this.id, this.emoji, this.iconName, this.label);
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final String id;
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final String emoji;
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final String iconName;
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final String label;
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}
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