94 lines
2.4 KiB
Dart
94 lines
2.4 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
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import 'package:get/get.dart';
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import 'package:pilipala/http/user.dart';
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import 'package:pilipala/models/user/fav_detail.dart';
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import '../../http/video.dart';
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class FavSearchController extends GetxController {
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final ScrollController scrollController = ScrollController();
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Rx<TextEditingController> controller = TextEditingController().obs;
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final FocusNode searchFocusNode = FocusNode();
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RxString searchKeyWord = ''.obs; // 搜索词
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String hintText = '请输入已收藏视频名称'; // 默认
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RxBool loadingStatus = false.obs; // 加载状态
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RxString loadingText = '加载中...'.obs; // 加载提示
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bool hasMore = false;
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late int searchType;
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late int mediaId;
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int currentPage = 1; // 当前页
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int count = 0; // 总数
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RxList<FavDetailItemData> favList = <FavDetailItemData>[].obs;
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@override
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void onInit() {
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super.onInit();
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searchType = int.parse(Get.parameters['searchType']!);
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mediaId = int.parse(Get.parameters['mediaId']!);
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}
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// 清空搜索
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void onClear() {
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if (searchKeyWord.value.isNotEmpty && controller.value.text != '') {
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controller.value.clear();
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searchKeyWord.value = '';
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} else {
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Get.back();
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}
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}
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void onChange(value) {
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searchKeyWord.value = value;
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}
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// 提交搜索内容
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void submit() {
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loadingStatus.value = true;
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currentPage = 1;
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searchFav();
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}
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// 搜索收藏夹视频
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Future searchFav({type = 'init'}) async {
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var res = await await UserHttp.userFavFolderDetail(
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pn: currentPage,
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ps: 20,
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mediaId: mediaId,
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keyword: searchKeyWord.value,
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type: searchType,
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);
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if (res['status']) {
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if (currentPage == 1 && type == 'init') {
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favList.value = res['data'].medias;
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} else if (type == 'onLoad') {
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favList.addAll(res['data'].medias);
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}
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hasMore = res['data'].hasMore;
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}
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currentPage += 1;
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loadingStatus.value = false;
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}
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onLoad() {
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if (!hasMore) return;
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searchFav(type: 'onLoad');
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}
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onCancelFav(int id) async {
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var result = await VideoHttp.favVideo(
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aid: id, addIds: '', delIds: mediaId.toString());
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if (result['status']) {
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List dataList = favList;
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for (var i in dataList) {
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if (i.id == id) {
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dataList.remove(i);
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break;
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}
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}
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SmartDialog.showToast('取消收藏');
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}
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}
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}
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