97 lines
3.0 KiB
Dart
97 lines
3.0 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:pilipala/http/search.dart';
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import 'package:pilipala/models/common/search_type.dart';
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import 'package:pilipala/utils/id_utils.dart';
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import 'package:pilipala/utils/utils.dart';
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class SearchPanelController extends GetxController {
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SearchPanelController({this.keyword, this.searchType});
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ScrollController scrollController = ScrollController();
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String? keyword;
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SearchType? searchType;
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RxInt page = 1.obs;
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RxList resultList = [].obs;
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// 结果排序方式 搜索类型为视频、专栏及相簿时
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RxString order = ''.obs;
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// 视频时长筛选 仅用于搜索视频
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RxInt duration = 0.obs;
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// 视频分区筛选 仅用于搜索视频 -1时不传
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RxInt tids = (-1).obs;
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Future onSearch({type = 'init'}) async {
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var result = await SearchHttp.searchByType(
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searchType: searchType!,
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keyword: keyword!,
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page: page.value,
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order: !['video', 'article'].contains(searchType!.type)
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? null
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: (order.value == '' ? null : order.value),
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duration: searchType!.type != 'video' ? null : duration.value,
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tids: searchType!.type != 'video' ? null : tids.value,
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);
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if (result['status']) {
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if (type == 'init') {
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resultList.value = result['data'].list ?? [];
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} else {
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resultList.addAll(result['data'].list ?? []);
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}
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page.value++;
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onPushDetail(keyword, resultList);
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}
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return result;
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}
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Future onRefresh() async {
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page.value = 1;
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await onSearch();
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}
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// 返回顶部并刷新
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void animateToTop() async {
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if (scrollController.offset >=
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MediaQuery.of(Get.context!).size.height * 5) {
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scrollController.jumpTo(0);
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} else {
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await scrollController.animateTo(0,
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duration: const Duration(milliseconds: 500), curve: Curves.easeInOut);
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}
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}
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void onPushDetail(keyword, resultList) async {
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// 匹配输入内容，如果是AV、BV号且有结果 直接跳转详情页
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Map matchRes = IdUtils.matchAvorBv(input: keyword);
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List matchKeys = matchRes.keys.toList();
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String? bvid;
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try {
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bvid = resultList.first.bvid;
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} catch (_) {
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bvid = null;
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}
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// keyword 可能输入纯数字
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int? aid;
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try {
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aid = resultList.first.aid;
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} catch (_) {
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aid = null;
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}
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if (matchKeys.isNotEmpty && searchType == SearchType.video ||
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aid.toString() == keyword) {
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String heroTag = Utils.makeHeroTag(bvid);
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int cid = await SearchHttp.ab2c(aid: aid, bvid: bvid);
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if (matchKeys.isNotEmpty &&
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matchKeys.first == 'BV' &&
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matchRes[matchKeys.first] == bvid ||
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matchKeys.isNotEmpty &&
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matchKeys.first == 'AV' &&
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matchRes[matchKeys.first] == aid ||
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aid.toString() == keyword) {
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Get.toNamed(
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'/video?bvid=$bvid&cid=$cid',
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arguments: {'videoItem': resultList.first, 'heroTag': heroTag},
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);
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}
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}
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}
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}
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