50 lines
1.4 KiB
Dart
50 lines
1.4 KiB
Dart
import '../core/network/api_client.dart';
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import '../core/network/endpoints.dart';
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import '../models/video_item.dart';
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/// 搜索服务（《03-接口文档》5.10/5.11）
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class SearchService {
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SearchService._();
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/// 视频搜索：sort=hot（默认）| latest；命中敏感词服务端返回空结果
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static Future<SearchPage> search(
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String keyword, {
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String sort = 'hot',
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int page = 1,
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int pageSize = 20,
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}) async {
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final data = await ApiClient.get<Map<String, dynamic>>(
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Endpoints.search,
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queryParameters: {
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'keyword': keyword,
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'sort': sort,
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'page': page,
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'page_size': pageSize,
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},
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);
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return SearchPage.fromJson(data);
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}
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/// 热搜榜 Top10（Redis ZSet search:hot）
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static Future<List<String>> hotWords() async {
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final data = await ApiClient.get<Map<String, dynamic>>(Endpoints.hotSearch);
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return ((data['words'] as List?) ?? const []).map((e) => e.toString()).toList();
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}
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}
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/// 搜索结果分页（普通 page/page_size 分页）
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class SearchPage {
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SearchPage({required this.total, required this.items});
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final int total;
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final List<VideoItem> items;
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factory SearchPage.fromJson(Map<String, dynamic> json) => SearchPage(
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total: (json['total'] as num?)?.toInt() ?? 0,
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items: ((json['list'] as List?) ?? const [])
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.whereType<Map<String, dynamic>>()
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.map(VideoItem.fromJson)
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.toList(),
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);
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}
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