f91be94e9c
- 清理大量废弃的 barrel 导出文件，移除冗余的中间导出层 - 修复所有相对路径导入错误，统一调整为扁平化模块引用 - 更新多平台 pubspec 版本号与依赖库版本 - 补充后端功能问题管理后台与脚本工具 - 调整部分页面的快捷方式文案适配新功能 - 更新部分翻译覆盖率与API文档
1016 lines
27 KiB
Dart
1016 lines
27 KiB
Dart
// ============================================================
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// 闲言APP — Feed信息流数据模型
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// 创建时间: 2026-04-28
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// 更新时间: 2026-06-09
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// 作用: Feed API + SearchAll API 数据模型，覆盖信息流/频道/互动/搜索
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// 上次更新: 新增platform_enabled字段容错解析，null/非Map/key缺失/值类型错误均默认启用
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// ============================================================
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import 'dart:convert';
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import 'package:flutter/cupertino.dart';
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import '../../../core/utils/data/extensions.dart';
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/// Feed 类型主题色映射
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///
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/// 44种数据源对应不同色调，增强视觉差异化。
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class FeedTypeColor {
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FeedTypeColor._();
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static const Map<String, Color> _colorMap = {
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'poetry': Color(0xFF4A90D9),
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'wisdom': Color(0xFFD4A843),
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'story': Color(0xFF4CAF50),
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'hitokoto': Color(0xFF7C8DB5),
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'riddle': Color(0xFF9C27B0),
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'efs': Color(0xFFFF7043),
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'brainteaser': Color(0xFF26A69A),
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'saying': Color(0xFF8D6E63),
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'lyric': Color(0xFFE91E63),
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'why': Color(0xFF42A5F5),
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'composition': Color(0xFFAB47BC),
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'couplet': Color(0xFFEF5350),
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'cs': Color(0xFF66BB6A),
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'drug': Color(0xFF5C6BC0),
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'herbal': Color(0xFF66BB6A),
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'food': Color(0xFFFF9800),
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'wine': Color(0xFFAD1457),
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'article': Color(0xFF5C6BC0),
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'chengyu': Color(0xFF7E57C2),
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'hanzi': Color(0xFF29B6F6),
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'cidian': Color(0xFF5C6BC0),
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'prescription': Color(0xFF26A69A),
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'tisana': Color(0xFF8D6E63),
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'joke': Color(0xFFFFCA28),
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'zgjm': Color(0xFF5C6BC0),
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'illness': Color(0xFFEF5350),
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'word': Color(0xFF29B6F6),
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'abbr': Color(0xFF78909C),
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'surname': Color(0xFF8D6E63),
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'jieqi': Color(0xFF66BB6A),
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'nation': Color(0xFF42A5F5),
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'jiufang': Color(0xFFAD1457),
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'lunyu': Color(0xFFD4A843),
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'hdnj': Color(0xFF26A69A),
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'jgj': Color(0xFF8D6E63),
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'mz': Color(0xFF5C6BC0),
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'zz': Color(0xFF7E57C2),
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'zuozhuan': Color(0xFF4A90D9),
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'sj': Color(0xFFD4A843),
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'sgz': Color(0xFFEF5350),
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'sbbf': Color(0xFF78909C),
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'warring': Color(0xFFFF7043),
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'wlyh': Color(0xFF8D6E63),
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'bot': Color(0xFF66BB6A),
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};
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static const Color _defaultColor = Color(0xFF6C63FF);
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static Color getColor(String? feedType) {
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if (feedType == null) return _defaultColor;
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return _colorMap[feedType] ?? _defaultColor;
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}
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static Color getColorWithAlpha(String? feedType, {double alpha = 0.15}) {
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return getColor(feedType).withValues(alpha: alpha);
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}
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/// Feed类型 → Interaction API targetType 映射
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/// Interaction API允许的targetType: article, tool, poetry, cy, story,
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/// wisdom, hanzi, chengyu, cidian, saying, joke, feed, page, user
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static const _interactionTypeMap = <String, String>{
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'hitokoto': 'saying',
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'sentence': 'saying',
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'lyric': 'saying',
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'riddle': 'feed',
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'brainteaser': 'feed',
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'efs': 'feed',
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'article': 'article',
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'poetry': 'poetry',
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'cy': 'cy',
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'story': 'story',
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'wisdom': 'wisdom',
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'hanzi': 'hanzi',
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'chengyu': 'chengyu',
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'cidian': 'cidian',
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'saying': 'saying',
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'joke': 'joke',
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'tool': 'tool',
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'page': 'page',
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'user': 'user',
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'feed': 'feed',
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};
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/// 将Feed类型转换为Interaction API可接受的targetType
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static String toInteractionType(String? feedType) {
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if (feedType == null) return 'feed';
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return _interactionTypeMap[feedType] ?? 'feed';
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}
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}
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class FeedTypeIcon {
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FeedTypeIcon._();
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static final Map<String, IconData> _iconMap = {
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'poetry': CupertinoIcons.book_fill,
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'wisdom': CupertinoIcons.lightbulb_fill,
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'story': CupertinoIcons.book,
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'hitokoto': CupertinoIcons.chat_bubble_2_fill,
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'riddle': CupertinoIcons.question_circle_fill,
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'efs': CupertinoIcons.smiley_fill,
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'brainteaser': CupertinoIcons.lightbulb_fill,
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'saying': CupertinoIcons.chat_bubble_fill,
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'lyric': CupertinoIcons.music_note_2,
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'why': CupertinoIcons.question_circle,
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'composition': CupertinoIcons.pencil,
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'couplet': CupertinoIcons.textformat,
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'cs': CupertinoIcons.gear,
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'drug': CupertinoIcons.heart_fill,
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'herbal': CupertinoIcons.globe,
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'food': CupertinoIcons.cart_fill,
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'wine': CupertinoIcons.drop_fill,
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'article': CupertinoIcons.doc_text_fill,
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'chengyu': CupertinoIcons.star_fill,
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'hanzi': CupertinoIcons.textformat,
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'cidian': CupertinoIcons.textformat,
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'prescription': CupertinoIcons.doc_text,
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'tisana': CupertinoIcons.globe,
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'joke': CupertinoIcons.smiley,
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'zgjm': CupertinoIcons.moon_fill,
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'illness': CupertinoIcons.heart_fill,
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'word': CupertinoIcons.textformat,
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'abbr': CupertinoIcons.textformat,
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'surname': CupertinoIcons.person_2_fill,
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'jieqi': CupertinoIcons.calendar,
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'nation': CupertinoIcons.flag_fill,
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'jiufang': CupertinoIcons.drop,
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'lunyu': CupertinoIcons.book_fill,
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'hdnj': CupertinoIcons.calendar,
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'jgj': CupertinoIcons.book,
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'mz': CupertinoIcons.flag,
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'zz': CupertinoIcons.doc_text,
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'zuozhuan': CupertinoIcons.doc_text,
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'sj': CupertinoIcons.book_fill,
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'sgz': CupertinoIcons.star_fill,
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'sbbf': CupertinoIcons.trash_fill,
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'warring': CupertinoIcons.shield_fill,
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'wlyh': CupertinoIcons.globe,
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'bot': CupertinoIcons.gear,
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};
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static const IconData _defaultIcon = CupertinoIcons.doc_text_fill;
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static IconData getIcon(String? feedType) {
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if (feedType == null) return _defaultIcon;
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return _iconMap[feedType] ?? _defaultIcon;
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}
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}
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int _parseInt(dynamic value) {
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if (value is int) return value;
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if (value is String) return int.tryParse(value) ?? 0;
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return 0;
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}
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int? _parseIntOrNull(dynamic value) {
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if (value is int) return value;
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if (value is String) return int.tryParse(value);
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return null;
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}
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/// Feed信息流条目模型
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class FeedItem {
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const FeedItem({
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required this.feedType,
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required this.feedName,
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required this.feedIcon,
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required this.id,
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required this.title,
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required this.author,
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required this.content,
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required this.summary,
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required this.views,
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this.likeCount = 0,
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this.favoriteCount = 0,
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this.commentCount = 0,
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this.shareCount = 0,
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this.isLiked = false,
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this.isFavorited = false,
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this.imageUrl = '',
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this.source = '',
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this.extra,
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this.myActions = const [],
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this.createtime,
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this.updatetime,
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this.rawData,
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});
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final String feedType;
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final String feedName;
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final String feedIcon;
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final int id;
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final String title;
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final String author;
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final String content;
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final String summary;
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final int views;
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/// 互动计数
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final int likeCount;
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final int favoriteCount;
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final int commentCount;
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final int shareCount;
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/// 交互状态(服务端返回)
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final bool isLiked;
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final bool isFavorited;
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final String imageUrl;
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final String source;
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final Map<String, dynamic>? extra;
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final List<String> myActions;
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/// 时间戳
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final int? createtime;
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final int? updatetime;
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/// 全量详情原始数据(fullDetail接口)
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final Map<String, dynamic>? rawData;
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bool get isReadLater => myActions.contains('readlater');
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FeedItem copyWith({
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List<String>? myActions,
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int? views,
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int? likeCount,
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int? favoriteCount,
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int? commentCount,
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int? shareCount,
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bool? isLiked,
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bool? isFavorited,
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}) {
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return FeedItem(
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feedType: feedType,
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feedName: feedName,
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feedIcon: feedIcon,
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id: id,
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title: title,
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author: author,
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content: content,
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summary: summary,
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views: views ?? this.views,
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likeCount: likeCount ?? this.likeCount,
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favoriteCount: favoriteCount ?? this.favoriteCount,
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commentCount: commentCount ?? this.commentCount,
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shareCount: shareCount ?? this.shareCount,
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isLiked: isLiked ?? this.isLiked,
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isFavorited: isFavorited ?? this.isFavorited,
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imageUrl: imageUrl,
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source: source,
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extra: extra,
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myActions: myActions ?? this.myActions,
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createtime: createtime,
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updatetime: updatetime,
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rawData: rawData,
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);
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}
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factory FeedItem.fromJson(Map<String, dynamic> json) {
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final extra = json['extra'] as Map<String, dynamic>?;
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final rawTitle = (json['title'] as String? ?? '').cleanHtml;
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final rawContent = (json['content'] as String? ?? '').cleanHtml;
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final rawSummary = (json['summary'] as String? ?? '').cleanHtml;
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String effectiveTitle = rawTitle;
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if (effectiveTitle.isEmpty && extra != null) {
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final feedType = json['feed_type'] as String? ?? '';
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effectiveTitle = _extractTitleFromExtra(extra, feedType).cleanHtml;
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}
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String effectiveSummary = rawSummary;
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if (effectiveSummary.isEmpty && rawContent.isNotEmpty) {
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effectiveSummary = rawContent.length > 100
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? '${rawContent.substring(0, 100)}...'
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: rawContent;
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}
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return FeedItem(
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feedType: json['feed_type'] as String? ?? '',
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feedName: json['feed_name'] as String? ?? '',
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feedIcon: json['feed_icon'] as String? ?? '',
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id: _parseInt(json['id']),
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title: effectiveTitle,
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author: (json['author'] as String? ?? '').cleanHtml,
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content: rawContent,
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summary: effectiveSummary,
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views: _parseInt(json['views']),
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likeCount: _parseInt(json['like_count']),
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favoriteCount: _parseInt(json['favorite_count']),
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commentCount: _parseInt(json['comment_count']),
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shareCount: _parseInt(json['share_count']),
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isLiked: json['is_liked'] as bool? ?? false,
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isFavorited: json['is_favorited'] as bool? ?? false,
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imageUrl: extra?['image_url'] as String? ?? '',
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source: json['source'] as String? ?? '',
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extra: extra,
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myActions:
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(json['my_actions'] as List<dynamic>?)
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?.map((e) => e.toString())
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.toList() ??
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[],
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createtime: _parseIntOrNull(json['createtime']),
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updatetime: _parseIntOrNull(json['updatetime']),
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rawData: json['raw_data'] as Map<String, dynamic>?,
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);
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}
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}
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/// Feed频道模型
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String _extractTitleFromExtra(Map<String, dynamic> extra, String feedType) {
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const typeFieldMap = <String, List<String>>{
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'chengyu': ['cy', 'cyjs', 'cypy', 'cycc'],
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'hanzi': ['pinyin', 'bushou'],
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'cidian': ['zc', 'zcjs', 'zcpy'],
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'illness': ['jb', 'zz'],
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'drug': ['name', 'syz', 'goods_name', 'gg', 'cf'],
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'herbal': ['name', 'effect', 'name_alias', 'spell'],
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'food': ['sw', 'yh'],
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'wine': ['name', 'ingredients', 'usage', 'source'],
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'jiufang': [
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'name',
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'ingredients',
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'usage',
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'source',
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'method',
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'categories',
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],
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'prescription': ['title', 'content'],
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'tisana': ['name', 'effect', 'recipe', 'source'],
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'couplet': ['hp', 'sl', 'xl', 'yy'],
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'composition': ['zw'],
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'riddle': ['riddle', 'miidii'],
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'brainteaser': ['topic', 'answer'],
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'saying': ['cy'],
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'why': ['wt'],
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'efs': ['facet', 'undertone'],
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'joke': ['xh'],
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'story': ['gs'],
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'lyric': ['gc'],
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'poetry': ['ss'],
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'wisdom': ['my'],
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'hitokoto': ['hitokoto', 'type_name', 'from_source', 'from_who'],
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'zgjm': ['jm'],
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'word': ['dc'],
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'abbr': ['js'],
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'surname': ['xs'],
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'jieqi': ['jq'],
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'nation': ['mz'],
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};
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final fields = typeFieldMap[feedType] ?? [];
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for (final field in fields) {
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final val = extra[field];
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if (val is String && val.isNotEmpty) return val;
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}
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for (final entry in extra.entries) {
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final val = entry.value;
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if (val is String && val.isNotEmpty && val.length < 100) return val;
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}
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return '';
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}
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/// 所有支持的平台标识列表（与服务端 platform_enabled 字段 key 对应）
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const kAllPlatforms = [
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'android',
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'ios',
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'harmony',
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'macos',
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'win',
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'web',
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'other',
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];
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/// 解析 platform_enabled 字段，全面容错处理
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///
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/// 容错策略：
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/// - platform_enabled 为 null → 所有平台默认启用
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/// - platform_enabled 不是 Map 类型 → 所有平台默认启用
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/// - 某个平台 key 不存在 → 该平台默认启用
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/// - 某个平台值不是 bool 类型 → 该平台默认启用
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Map<String, bool> _parsePlatformEnabled(dynamic value) {
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// 默认所有平台启用
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final defaultMap = {for (final p in kAllPlatforms) p: true};
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// null → 默认全部启用
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if (value == null) return defaultMap;
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// 非 Map 类型 → 默认全部启用
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if (value is! Map) return defaultMap;
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final result = <String, bool>{};
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for (final p in kAllPlatforms) {
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// key 不存在或值非 bool → 默认启用
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final v = value[p];
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result[p] = v is bool ? v : true;
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}
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return result;
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}
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/// Feed频道模型
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class FeedChannel {
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const FeedChannel({
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required this.key,
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required this.name,
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required this.icon,
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required this.count,
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this.isEnabled = true,
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this.platformEnabled = const {},
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});
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final String key;
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final String name;
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final String icon;
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final int count;
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/// 后台启用状态（来自推荐权重管理配置）
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final bool isEnabled;
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/// 各平台启用状态（来自 platform_enabled 字段）
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/// key: 平台标识(android/ios/harmony/macos/win/web/other)
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/// value: 是否启用，null/缺失时默认启用
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final Map<String, bool> platformEnabled;
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/// 前端本地名称覆盖映射（修正后端返回的不准确名称）
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static const Map<String, String> _nameOverrides = {'wlyh': '网络用语'};
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factory FeedChannel.fromJson(Map<String, dynamic> json) {
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final key = json['key'] as String? ?? '';
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final remoteName = json['name'] as String? ?? '';
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return FeedChannel(
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key: key,
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name: _nameOverrides[key] ?? remoteName,
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icon: json['icon'] as String? ?? '',
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count: _parseInt(json['count']),
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isEnabled: json['is_enabled'] as bool? ?? true,
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platformEnabled: _parsePlatformEnabled(json['platform_enabled']),
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);
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}
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/// 检查指定平台是否启用
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///
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/// 容错策略：platformEnabled 为空、key 不存在、值非预期 → 默认启用
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bool isPlatformEnabled(String platform) {
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if (platformEnabled.isEmpty) return true;
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return platformEnabled[platform] ?? true;
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}
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Map<String, dynamic> toJson() {
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return {
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'key': key,
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'name': name,
|
||
'icon': icon,
|
||
'count': count,
|
||
'is_enabled': isEnabled,
|
||
'platform_enabled': platformEnabled,
|
||
};
|
||
}
|
||
}
|
||
|
||
/// Feed互动操作类型
|
||
enum FeedAction {
|
||
like('like', '👍 点赞'),
|
||
unlike('unlike', '取消点赞'),
|
||
favorite('favorite', '⭐ 收藏'),
|
||
unfavorite('unfavorite', '取消收藏'),
|
||
share('share', '📤 分享'),
|
||
dislike('dislike', '👎 不感兴趣'),
|
||
readlater('readlater', '📖 稍后读'),
|
||
unreadlater('unreadlater', '取消稍后读'),
|
||
rating('rating', '⭐ 评分'),
|
||
block('block', '🚫 屏蔽'),
|
||
unblock('unblock', '取消屏蔽'),
|
||
report('report', '🚨 举报'),
|
||
readtime('readtime', '⏱️ 阅读时长'),
|
||
comment('comment', '💬 评论'),
|
||
commentLike('comment_like', '👍 评论点赞'),
|
||
commentUnlike('comment_unlike', '取消评论点赞');
|
||
|
||
const FeedAction(this.code, this.label);
|
||
final String code;
|
||
final String label;
|
||
}
|
||
|
||
/// Feed评论模型
|
||
class FeedComment {
|
||
const FeedComment({
|
||
required this.id,
|
||
required this.userId,
|
||
required this.username,
|
||
required this.content,
|
||
this.avatar = '',
|
||
this.likeCount = 0,
|
||
this.createtime,
|
||
});
|
||
|
||
final int id;
|
||
final int userId;
|
||
final String username;
|
||
final String content;
|
||
final String avatar;
|
||
final int likeCount;
|
||
final int? createtime;
|
||
|
||
factory FeedComment.fromJson(Map<String, dynamic> json) {
|
||
return FeedComment(
|
||
id: _parseInt(json['id']),
|
||
userId: _parseInt(json['user_id']),
|
||
username: json['username'] as String? ?? '',
|
||
content: json['content'] as String? ?? '',
|
||
avatar: json['avatar'] as String? ?? '',
|
||
likeCount: _parseInt(json['like_count']),
|
||
createtime: _parseIntOrNull(json['createtime']),
|
||
);
|
||
}
|
||
}
|
||
|
||
/// Feed评论列表结果
|
||
class FeedCommentResult {
|
||
const FeedCommentResult({
|
||
required this.list,
|
||
required this.total,
|
||
required this.feedType,
|
||
required this.feedId,
|
||
});
|
||
|
||
final List<FeedComment> list;
|
||
final int total;
|
||
final String feedType;
|
||
final int feedId;
|
||
|
||
static FeedCommentResult empty() =>
|
||
const FeedCommentResult(list: [], total: 0, feedType: '', feedId: 0);
|
||
}
|
||
|
||
/// Feed统计 — 单频道统计
|
||
class FeedChannelStat {
|
||
const FeedChannelStat({
|
||
required this.key,
|
||
required this.name,
|
||
required this.icon,
|
||
required this.count,
|
||
this.views = 0,
|
||
});
|
||
|
||
final String key;
|
||
final String name;
|
||
final String icon;
|
||
final int count;
|
||
final int views;
|
||
|
||
factory FeedChannelStat.fromJson(Map<String, dynamic> json) {
|
||
return FeedChannelStat(
|
||
key: json['key'] as String? ?? '',
|
||
name: json['name'] as String? ?? '',
|
||
icon: json['icon'] as String? ?? '',
|
||
count: _parseInt(json['count']),
|
||
views: _parseInt(json['views']),
|
||
);
|
||
}
|
||
}
|
||
|
||
/// Feed统计 — 互动统计条目
|
||
class FeedInteractionStat {
|
||
const FeedInteractionStat({required this.action, required this.count});
|
||
|
||
final String action;
|
||
final int count;
|
||
|
||
factory FeedInteractionStat.fromJson(Map<String, dynamic> json) {
|
||
return FeedInteractionStat(
|
||
action: json['action'] as String? ?? '',
|
||
count: _parseInt(json['cnt']),
|
||
);
|
||
}
|
||
}
|
||
|
||
/// Feed统计结果
|
||
class FeedStatsResult {
|
||
const FeedStatsResult({
|
||
this.totalContent = 0,
|
||
this.totalViews = 0,
|
||
this.channelCount = 0,
|
||
this.channels = const [],
|
||
this.interactions = const [],
|
||
});
|
||
|
||
final int totalContent;
|
||
final int totalViews;
|
||
final int channelCount;
|
||
final List<FeedChannelStat> channels;
|
||
final List<FeedInteractionStat> interactions;
|
||
|
||
static FeedStatsResult empty() => const FeedStatsResult();
|
||
}
|
||
|
||
/// 搜索建议条目
|
||
class SearchSuggestion {
|
||
const SearchSuggestion({required this.text, this.type = '', this.label = ''});
|
||
|
||
final String text;
|
||
final String type;
|
||
final String label;
|
||
|
||
factory SearchSuggestion.fromJson(Map<String, dynamic> json) {
|
||
return SearchSuggestion(
|
||
text: json['text'] as String? ?? '',
|
||
type: json['type'] as String? ?? '',
|
||
label: json['label'] as String? ?? '',
|
||
);
|
||
}
|
||
}
|
||
|
||
/// 搜索结果分类统计
|
||
class SearchTypeStat {
|
||
const SearchTypeStat({
|
||
required this.type,
|
||
required this.name,
|
||
required this.icon,
|
||
required this.count,
|
||
});
|
||
|
||
final String type;
|
||
final String name;
|
||
final String icon;
|
||
final int count;
|
||
|
||
factory SearchTypeStat.fromJson(Map<String, dynamic> json) {
|
||
return SearchTypeStat(
|
||
type: json['type'] as String? ?? '',
|
||
name: json['name'] as String? ?? '',
|
||
icon: json['icon'] as String? ?? '',
|
||
count: _parseInt(json['count']),
|
||
);
|
||
}
|
||
}
|
||
|
||
/// 搜索高亮结果
|
||
class SearchHighlightItem {
|
||
const SearchHighlightItem({
|
||
required this.item,
|
||
this.titleHighlight = '',
|
||
this.contentHighlight = '',
|
||
this.authorHighlight = '',
|
||
});
|
||
|
||
final FeedItem item;
|
||
final String titleHighlight;
|
||
final String contentHighlight;
|
||
final String authorHighlight;
|
||
}
|
||
|
||
/// Feed列表查询参数
|
||
class FeedListParams {
|
||
const FeedListParams({
|
||
this.channel = 'all',
|
||
this.sort = 'newest',
|
||
this.page = 1,
|
||
this.limit = 20,
|
||
this.lastId,
|
||
this.lite = false,
|
||
this.seenIds,
|
||
this.seenHashes,
|
||
this.platform,
|
||
});
|
||
|
||
final String channel;
|
||
final String sort;
|
||
final int page;
|
||
final int limit;
|
||
final int? lastId;
|
||
final bool lite;
|
||
final List<String>? seenIds;
|
||
final List<String>? seenHashes;
|
||
|
||
/// 平台标识(android/ios/harmony/macos/win/web/other)，服务端按平台过滤启用分类
|
||
final String? platform;
|
||
|
||
Map<String, dynamic> toQueryParameters() {
|
||
final params = <String, dynamic>{
|
||
'channel': channel,
|
||
'sort': sort,
|
||
'page': page,
|
||
'limit': limit,
|
||
};
|
||
if (lastId != null) params['last_id'] = lastId;
|
||
if (lite) params['lite'] = 1;
|
||
if (seenIds != null && seenIds!.isNotEmpty) {
|
||
params['seen_ids'] = seenIds!.join(',');
|
||
}
|
||
if (seenHashes != null && seenHashes!.isNotEmpty) {
|
||
params['seen_hashes'] = seenHashes!.join(',');
|
||
}
|
||
if (platform != null && platform!.isNotEmpty) {
|
||
params['platform'] = platform;
|
||
}
|
||
return params;
|
||
}
|
||
}
|
||
|
||
/// Feed列表结果
|
||
class FeedListResult {
|
||
const FeedListResult({
|
||
required this.list,
|
||
required this.total,
|
||
required this.page,
|
||
required this.hasMore,
|
||
});
|
||
|
||
final List<FeedItem> list;
|
||
final int total;
|
||
final int page;
|
||
final bool hasMore;
|
||
|
||
static FeedListResult empty() =>
|
||
const FeedListResult(list: [], total: 0, page: 1, hasMore: false);
|
||
}
|
||
|
||
/// Feed推荐结果
|
||
class FeedRecommendResult {
|
||
const FeedRecommendResult({required this.list, required this.personalized});
|
||
|
||
final List<FeedItem> list;
|
||
final bool personalized;
|
||
|
||
static FeedRecommendResult empty() =>
|
||
const FeedRecommendResult(list: [], personalized: false);
|
||
}
|
||
|
||
/// Feed混合信息流结果
|
||
class FeedMixResult {
|
||
const FeedMixResult({
|
||
required this.list,
|
||
required this.total,
|
||
required this.mode,
|
||
required this.channels,
|
||
required this.limit,
|
||
});
|
||
|
||
final List<FeedItem> list;
|
||
final int total;
|
||
final String mode;
|
||
final List<String> channels;
|
||
final int limit;
|
||
|
||
static FeedMixResult empty() => const FeedMixResult(
|
||
list: [],
|
||
total: 0,
|
||
mode: 'random',
|
||
channels: [],
|
||
limit: 0,
|
||
);
|
||
}
|
||
|
||
/// Feed混合规则配置
|
||
class FeedMixConfig {
|
||
const FeedMixConfig({
|
||
this.mode = 'random',
|
||
this.channels = const [],
|
||
this.ratios = const {},
|
||
this.groupSize = 3,
|
||
this.limit = 20,
|
||
this.sort = 'newest',
|
||
this.platform,
|
||
});
|
||
|
||
final String mode;
|
||
final List<String> channels;
|
||
final Map<String, int> ratios;
|
||
final int groupSize;
|
||
final int limit;
|
||
final String sort;
|
||
|
||
/// 平台标识，服务端按平台过滤启用分类
|
||
final String? platform;
|
||
|
||
Map<String, dynamic> toQueryParameters() {
|
||
final params = <String, dynamic>{
|
||
'mode': mode,
|
||
'limit': limit,
|
||
'sort': sort,
|
||
};
|
||
if (channels.isNotEmpty) {
|
||
params['channels'] = channels.join(',');
|
||
}
|
||
if (mode == 'ratio' && ratios.isNotEmpty) {
|
||
params['ratios'] = jsonEncode(ratios);
|
||
}
|
||
if (mode == 'group') {
|
||
params['group_size'] = groupSize;
|
||
}
|
||
if (platform != null && platform!.isNotEmpty) {
|
||
params['platform'] = platform;
|
||
}
|
||
return params;
|
||
}
|
||
|
||
FeedMixConfig copyWith({
|
||
String? mode,
|
||
List<String>? channels,
|
||
Map<String, int>? ratios,
|
||
int? groupSize,
|
||
int? limit,
|
||
String? sort,
|
||
String? platform,
|
||
}) {
|
||
return FeedMixConfig(
|
||
mode: mode ?? this.mode,
|
||
channels: channels ?? this.channels,
|
||
ratios: ratios ?? this.ratios,
|
||
groupSize: groupSize ?? this.groupSize,
|
||
limit: limit ?? this.limit,
|
||
sort: sort ?? this.sort,
|
||
platform: platform ?? this.platform,
|
||
);
|
||
}
|
||
|
||
Map<String, dynamic> toJson() => {
|
||
'mode': mode,
|
||
'channels': channels,
|
||
'ratios': ratios,
|
||
'groupSize': groupSize,
|
||
'limit': limit,
|
||
'sort': sort,
|
||
};
|
||
|
||
factory FeedMixConfig.fromJson(Map<String, dynamic> json) => FeedMixConfig(
|
||
mode: json['mode'] as String? ?? 'random',
|
||
channels: (json['channels'] as List<dynamic>? ?? [])
|
||
.map((e) => e.toString())
|
||
.toList(),
|
||
ratios: Map<String, int>.from(json['ratios'] as Map? ?? {}),
|
||
groupSize: _parseInt(json['groupSize']),
|
||
limit: _parseInt(json['limit']),
|
||
sort: json['sort'] as String? ?? 'newest',
|
||
);
|
||
}
|
||
|
||
/// Feed刷新检查结果
|
||
class FeedRefreshResult {
|
||
const FeedRefreshResult({
|
||
required this.hasNew,
|
||
required this.newCount,
|
||
required this.latestId,
|
||
});
|
||
|
||
final bool hasNew;
|
||
final int newCount;
|
||
final int latestId;
|
||
}
|
||
|
||
/// Feed刷新内容结果
|
||
class FeedRefreshContentResult {
|
||
const FeedRefreshContentResult({
|
||
required this.list,
|
||
required this.total,
|
||
required this.channel,
|
||
required this.sort,
|
||
required this.limit,
|
||
});
|
||
|
||
final List<FeedItem> list;
|
||
final int total;
|
||
final String channel;
|
||
final String sort;
|
||
final int limit;
|
||
|
||
static FeedRefreshContentResult empty() => const FeedRefreshContentResult(
|
||
list: [],
|
||
total: 0,
|
||
channel: 'all',
|
||
sort: 'newest',
|
||
limit: 20,
|
||
);
|
||
}
|
||
|
||
/// Feed偏好设置
|
||
class FeedPreferences {
|
||
const FeedPreferences({
|
||
this.disabledChannels = const [],
|
||
this.mixMode = 'random',
|
||
this.mixChannels = const [],
|
||
this.mixRatios = const {},
|
||
this.groupSize = 3,
|
||
this.deduplicate = true,
|
||
this.sort = 'newest',
|
||
this.homeCardMode = 'random',
|
||
this.homeCardChannels = const [],
|
||
this.perPage = 20,
|
||
});
|
||
|
||
final List<String> disabledChannels;
|
||
final String mixMode;
|
||
final List<String> mixChannels;
|
||
final Map<String, int> mixRatios;
|
||
final int groupSize;
|
||
final bool deduplicate;
|
||
final String sort;
|
||
final String homeCardMode;
|
||
final List<String> homeCardChannels;
|
||
final int perPage;
|
||
|
||
factory FeedPreferences.fromJson(Map<String, dynamic> json) =>
|
||
FeedPreferences(
|
||
disabledChannels: (json['disabled_channels'] as List<dynamic>? ?? [])
|
||
.map((e) => e.toString())
|
||
.toList(),
|
||
mixMode: json['mix_mode'] as String? ?? 'random',
|
||
mixChannels: (json['mix_channels'] as List<dynamic>? ?? [])
|
||
.map((e) => e.toString())
|
||
.toList(),
|
||
mixRatios: Map<String, int>.from(json['mix_ratios'] as Map? ?? {}),
|
||
groupSize: _parseInt(json['group_size']),
|
||
deduplicate: json['deduplicate'] as bool? ?? true,
|
||
sort: json['sort'] as String? ?? 'newest',
|
||
homeCardMode: json['home_card_mode'] as String? ?? 'random',
|
||
homeCardChannels: (json['home_card_channels'] as List<dynamic>? ?? [])
|
||
.map((e) => e.toString())
|
||
.toList(),
|
||
perPage: _parseInt(json['per_page']),
|
||
);
|
||
|
||
Map<String, dynamic> toJson() => {
|
||
'disabled_channels': disabledChannels,
|
||
'mix_mode': mixMode,
|
||
'mix_channels': mixChannels,
|
||
'mix_ratios': mixRatios,
|
||
'group_size': groupSize,
|
||
'deduplicate': deduplicate,
|
||
'sort': sort,
|
||
'home_card_mode': homeCardMode,
|
||
'home_card_channels': homeCardChannels,
|
||
'per_page': perPage,
|
||
};
|
||
}
|
||
|
||
/// SearchAll 聚合搜索结果
|
||
class SearchAllResult {
|
||
const SearchAllResult({
|
||
required this.list,
|
||
required this.total,
|
||
required this.typeStats,
|
||
this.keyword = '',
|
||
this.mode = 'fuzzy',
|
||
this.page = 1,
|
||
this.hasMore = false,
|
||
});
|
||
|
||
final List<FeedItem> list;
|
||
final int total;
|
||
final List<SearchTypeStat> typeStats;
|
||
final String keyword;
|
||
final String mode;
|
||
final int page;
|
||
final bool hasMore;
|
||
|
||
static SearchAllResult empty() =>
|
||
const SearchAllResult(list: [], total: 0, typeStats: []);
|
||
}
|
||
|
||
/// 数据源分类模型
|
||
///
|
||
/// 对应 /api/searchall/sources 返回的每个数据源。
|
||
class SourceCategory {
|
||
const SourceCategory({
|
||
required this.type,
|
||
required this.name,
|
||
required this.icon,
|
||
required this.searchFields,
|
||
this.count = 0,
|
||
});
|
||
|
||
final String type;
|
||
final String name;
|
||
final String icon;
|
||
final List<String> searchFields;
|
||
final int count;
|
||
|
||
factory SourceCategory.fromJson(Map<String, dynamic> json) {
|
||
return SourceCategory(
|
||
type: json['key'] as String? ?? json['type'] as String? ?? '',
|
||
name: json['name'] as String? ?? '',
|
||
icon: json['icon'] as String? ?? '',
|
||
searchFields: (json['search_fields'] as List<dynamic>? ?? [])
|
||
.map((e) => e.toString())
|
||
.toList(),
|
||
count: _parseInt(json['count']),
|
||
);
|
||
}
|
||
}
|
||
|
||
/// 热搜关键词(带计数)
|
||
///
|
||
/// 对应 /api/searchall/hot 返回的 hot_list 条目。
|
||
class HotKeyword {
|
||
const HotKeyword({required this.keyword, this.count = 0});
|
||
|
||
final String keyword;
|
||
final int count;
|
||
}
|