259 lines
10 KiB
Dart
259 lines
10 KiB
Dart
import 'package:easy_refresh/easy_refresh.dart';
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import 'package:get/get.dart';
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import 'package:tone_snap/ads/interstitial_ad_manager.dart';
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import 'package:tone_snap/components/view_state_widget.dart';
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import 'package:tone_snap/data/api/music_api.dart';
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import 'package:tone_snap/data/api/tikustok_api.dart';
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import 'package:tone_snap/data/enum/ad_scenes.dart';
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import 'package:tone_snap/data/enum/music_type.dart';
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import 'package:tone_snap/data/models/base_model.dart';
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import 'package:tone_snap/data/models/browse_group_model.dart';
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import 'package:tone_snap/data/models/browse_model.dart';
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import 'package:tone_snap/data/models/isocode_model.dart';
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import 'package:tone_snap/data/models/music_model.dart';
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import 'package:tone_snap/data/network/base_error.dart';
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import 'package:tone_snap/firebase/firebase_analytics_manager.dart';
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import 'package:tone_snap/global/app_config.dart';
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import 'package:tone_snap/routes/app_routes.dart';
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import 'package:tone_snap/utils/obj_util.dart';
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class HomeController extends GetxController {
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static HomeController get to => Get.find<HomeController>();
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var viewState = ViewState.loading.obs;
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var groupList = <BrowseGroupModel>[].obs;
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String? visitorData;
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var refreshController = EasyRefreshController(
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controlFinishRefresh: true,
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);
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var isRefresh = false;
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@override
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void onReady() {
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super.onReady();
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firstBrowse();
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}
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@override
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void onClose() {
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refreshController.dispose();
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super.onClose();
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}
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void onRefresh() {
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isRefresh = true;
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refreshController.callRefresh();
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firstBrowse();
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}
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void onTapTryAgain() {
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viewState.value = ViewState.loading;
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firstBrowse();
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}
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/// 获取所在区域
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Future<void> _getIsoCode() async {
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BaseModel<IsoCodeModel>? model = await TikUsTokApi.getIsoCode();
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if (model != null && model.success && model.data?.isoCode != null) {
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AppConfig.isoCode = model.data!.isoCode!;
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}
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}
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/// 首次请求
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Future<void> firstBrowse() async {
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await _getIsoCode();
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Map<String, dynamic> queryParameters = {
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'prettyPrint': false,
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'browseId': 'FEmusic_home'
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};
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BrowseModel? browseModel = await MusicApi.browse<BrowseModel>(
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queryParameters: queryParameters,
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formJson: BrowseModel.fromMap,
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fail: (BaseError baseError) {
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refreshController.finishRefresh(IndicatorResult.fail);
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FirebaseAnalyticsManager.logHomeBModuleFailAction('${baseError.code},${baseError.message}');
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},
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);
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if (browseModel != null) {
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refreshController.finishRefresh();
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_extractAssemblyData(browseModel);
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// 获取 visitorData
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visitorData = browseModel.responseContext?.visitorData;
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// 获取 continuation、clickTrackingParams
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var continuations = browseModel.contents?.singleColumnBrowseResultsRenderer?.tabs?[0].tabRenderer?.content?.sectionListRenderer?.continuations;
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String? continuation;
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String? clickTrackingParams;
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if (continuations != null && continuations.isNotEmpty) {
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continuation = continuations[0].nextContinuationData?.continuation;
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clickTrackingParams = continuations[0].nextContinuationData?.clickTrackingParams;
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}
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_reBrowse(continuation: continuation, clickTrackingParams: clickTrackingParams);
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if (groupList.isNotEmpty) {
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FirebaseAnalyticsManager.logHomeBModuleShowsuccesAction();
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} else {
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FirebaseAnalyticsManager.logHomeBModuleFailAction('无数据');
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}
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}
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viewState.value = groupList.isNotEmpty ? ViewState.normal : ViewState.empty;
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}
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/// 复用请求
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Future<void> _reBrowse({String? continuation, String? clickTrackingParams}) async {
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Map<String, dynamic> queryParameters = {
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'ctoken': continuation,
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'continuation': continuation,
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'type': 'next',
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'itct': clickTrackingParams,
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'prettyPrint': false
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};
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BrowseModel? browseModel = await MusicApi.browse<BrowseModel>(
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visitorData: visitorData,
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queryParameters: queryParameters,
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formJson: BrowseModel.fromMap,
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);
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if (browseModel != null) {
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_extractAssemblyData(browseModel);
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var continuations = browseModel.continuationContents?.sectionListContinuation?.continuations;
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if (continuations != null && continuations.isNotEmpty) {
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// continuation、clickTrackingParams 若不为空，继续请求
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if (continuations[0].nextContinuationData?.continuation != null && continuations[0].nextContinuationData?.clickTrackingParams != null) {
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_reBrowse(continuation: continuations[0].nextContinuationData?.continuation, clickTrackingParams: continuations[0].nextContinuationData?.clickTrackingParams);
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}
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}
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}
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}
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/// 提取首页数据，组装展示数据
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void _extractAssemblyData(BrowseModel browseModel) {
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List<SectionListContinuationContent>? contents;
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if (browseModel.contents?.singleColumnBrowseResultsRenderer?.tabs?[0].tabRenderer?.content != null) {
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contents = browseModel.contents?.singleColumnBrowseResultsRenderer?.tabs?[0].tabRenderer?.content?.sectionListRenderer?.contents;
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} else if (browseModel.continuationContents != null) {
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contents = browseModel.continuationContents?.sectionListContinuation?.contents;
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}
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if (contents != null && contents.isNotEmpty) {
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for (var e1 in contents) {
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var browseGroupModel = BrowseGroupModel();
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// 获取头部标题
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var runs = e1.musicCarouselShelfRenderer?.header?.musicCarouselShelfBasicHeaderRenderer?.title?.runs;
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if (runs != null && runs.isNotEmpty) {
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browseGroupModel.groupTitle = runs[0].text;
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}
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var contents = e1.musicCarouselShelfRenderer?.contents;
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if (contents != null) {
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browseGroupModel.browseList ??= [];
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for (var e2 in contents) {
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var musicModel = MusicModel();
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// 获取封面缩略图
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List<ThumbnailElement>? thumbnails;
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if (e2.musicResponsiveListItemRenderer != null) {
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thumbnails = e2.musicResponsiveListItemRenderer?.thumbnail?.musicThumbnailRenderer?.thumbnail?.thumbnails;
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var flexColumns = e2.musicResponsiveListItemRenderer?.flexColumns;
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if (flexColumns != null) {
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for (var e3 in flexColumns) {
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var runs = e3.musicResponsiveListItemFlexColumnRenderer?.text?.runs;
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if (flexColumns.indexOf(e3) == 0) {
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if (runs != null && runs.isNotEmpty) {
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// 获取主标题
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musicModel.title = runs[0].text;
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// 获取数据类型
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if (runs[0].navigationEndpoint?.watchEndpoint != null) {
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browseGroupModel.musicType = runs[0].navigationEndpoint?.watchEndpoint?.watchEndpointMusicSupportedConfigs?.watchEndpointMusicConfig?.musicVideoType;
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musicModel.videoId = runs[0].navigationEndpoint?.watchEndpoint?.videoId;
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musicModel.playlistId = runs[0].navigationEndpoint?.watchEndpoint?.playlistId;
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} else if (runs[0].navigationEndpoint?.browseEndpoint != null) {
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browseGroupModel.musicType = runs[0].navigationEndpoint?.browseEndpoint?.browseEndpointContextSupportedConfigs?.browseEndpointContextMusicConfig?.pageType;
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musicModel.browseId = runs[0].navigationEndpoint?.browseEndpoint?.browseId;
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musicModel.params = runs[0].navigationEndpoint?.browseEndpoint?.params;
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}
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}
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} else {
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// 获取副标题
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if (runs != null && runs.isNotEmpty) {
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musicModel.subtitle = runs.map((e) => e.text).join();
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}
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}
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}
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}
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} else if (e2.musicTwoRowItemRenderer != null) {
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thumbnails = e2.musicTwoRowItemRenderer?.thumbnailRenderer?.musicThumbnailRenderer?.thumbnail?.thumbnails;
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// 获取主标题
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var runs = e2.musicTwoRowItemRenderer?.title?.runs;
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if (runs != null && runs.isNotEmpty) {
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musicModel.title = runs[0].text;
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}
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// 获取副标题
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var subtitleRuns = e2.musicTwoRowItemRenderer?.subtitle?.runs;
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if (subtitleRuns != null && subtitleRuns.isNotEmpty) {
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musicModel.subtitle = subtitleRuns.map((e) => e.text).join();
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}
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// 获取数据类型
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if (e2.musicTwoRowItemRenderer?.navigationEndpoint != null) {
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browseGroupModel.musicType = e2.musicTwoRowItemRenderer?.navigationEndpoint?.browseEndpoint?.browseEndpointContextSupportedConfigs?.browseEndpointContextMusicConfig?.pageType;
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musicModel.browseId = e2.musicTwoRowItemRenderer?.navigationEndpoint?.browseEndpoint?.browseId;
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musicModel.params = e2.musicTwoRowItemRenderer?.navigationEndpoint?.browseEndpoint?.params;
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}
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}
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if (thumbnails != null && thumbnails.isNotEmpty) {
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musicModel.coverUrl = thumbnails.last.url;
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}
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browseGroupModel.browseList?.add(musicModel);
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}
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}
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// 根据类型判断是否添加
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if (MusicTypeExtension.isThereAny(browseGroupModel.musicType)) {
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if (isRefresh) {
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groupList.clear();
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isRefresh = false;
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}
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groupList.add(browseGroupModel);
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}
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}
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}
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}
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void openSearch() {
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FirebaseAnalyticsManager.logSearchFromAction('来自首页');
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Get.toNamed(AppRoutes.searchResult);
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}
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void openSetting() {
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Get.toNamed(AppRoutes.setting);
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}
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void openPlayPage(BrowseGroupModel browseGroupModel, MusicModel musicModel) {
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InterstitialAdManager().showAdIfAvailable(
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AdScenes.play.name,
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onTap: () {
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Get.toNamed(AppRoutes.playPage, arguments: {
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'videoId': musicModel.videoId,
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'playlistId': musicModel.playlistId,
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});
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},
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);
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FirebaseAnalyticsManager.logHomeBModuleClick(ObjUtil.getStr(browseGroupModel.groupTitle));
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FirebaseAnalyticsManager.logSongClick('来自首页');
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}
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void openAlbumSong(BrowseGroupModel browseGroupModel, MusicModel musicModel) {
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Get.toNamed(AppRoutes.albumSongList, arguments: {
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'musicType': browseGroupModel.musicType,
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'browseId': musicModel.browseId,
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'params': musicModel.params,
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'coverUrl': musicModel.coverUrl,
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'title': musicModel.title,
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'subtitle': musicModel.subtitle,
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});
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FirebaseAnalyticsManager.logHomeBModuleClick(ObjUtil.getStr(browseGroupModel.groupTitle));
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}
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}
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