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@@ -16,7 +16,10 @@ enum FeedStrategy {
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latest('latest', '最新'),
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hot('hot', '热度'),
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liked('liked', '口碑'),
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viewed('viewed', '热播');
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viewed('viewed', '热播'),
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// 搜索播放专用策略:数据由搜索页注入,不走网络 refresh;
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// 顶部 Tab 不显示该项,仅作为独立播放器池存在
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search('search', '搜索');
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const FeedStrategy(this.apiValue, this.label);
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@@ -106,7 +109,10 @@ class FeedState {
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class FeedNotifier extends StateNotifier<FeedState> {
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FeedNotifier(this._ref, this.strategy) : super(const FeedState()) {
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pool = FeedPlayerPool(onWatchComplete: _onWatchComplete)..init();
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refresh();
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// search 策略由外部 injectItems 灌入数据,不走网络 refresh
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if (strategy != FeedStrategy.search) {
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refresh();
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}
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}
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final Ref _ref;
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@@ -123,6 +129,8 @@ class FeedNotifier extends StateNotifier<FeedState> {
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/// 刷新(首屏 / 下拉 / 切策略)
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Future<void> refresh() async {
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// search 策略不支持下拉刷新(数据由搜索页注入)
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if (strategy == FeedStrategy.search) return;
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state = state.copyWith(isRefreshing: true, loadFailed: false);
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try {
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final page = await VideoService.fetchFeed(type: strategy.apiValue);
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@@ -142,6 +150,8 @@ class FeedNotifier extends StateNotifier<FeedState> {
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/// 加载更多(游标分页)
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Future<void> loadMore() async {
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// search 策略暂不支持自动加载更多(如需要可由搜索页同步注入新数据)
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if (strategy == FeedStrategy.search) return;
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if (!state.hasMore || state.isLoadingMore) return;
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state = state.copyWith(isLoadingMore: true);
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try {
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@@ -159,6 +169,16 @@ class FeedNotifier extends StateNotifier<FeedState> {
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}
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}
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/// 外部数据注入(仅 search 策略用):把搜索结果整列表灌入并定位到点击的那一条。
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/// 池子由 SearchFeedScreen 独占,注入后立即绑定播放。
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Future<void> injectItems(List<VideoItem> items, int initialIndex) async {
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if (strategy != FeedStrategy.search) return;
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if (items.isEmpty) return;
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final index = initialIndex.clamp(0, items.length - 1);
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state = FeedState(items: items, currentIndex: index);
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await _bindAndReport(index);
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}
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/// 从全屏播放器返回后恢复:stopAll 清空了槽位,重新绑定当前页并播放。
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/// 不上报观看(本次进入 Feed 时已上报过,且 _bindAndReport 有按日去重)。
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Future<void> rebindCurrent() async {
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