This commit is contained in:
lz_db
2026-10-25 20:30:33 +08:00
parent 1d9cd1f9c7
commit 074229f417
14 changed files with 222 additions and 19 deletions
+13
View File
@@ -37,6 +37,10 @@ final activeFeedStrategyProvider =
/// (否则在"我的"等页面退后台再回来会误恢复声音)
final feedTabVisibleProvider = StateProvider<bool>((_) => true);
/// 游客今日免费额度已用尽(全局):所有 Feed 策略/搜索播放统一锁死播放,
/// 直到登录成功才解除——避免切换 Tab 或点「再逛逛」后继续免费观看
final guestLockedProvider = StateProvider<bool>((_) => false);
/// Feed 页 UI 事件(Notifier 不持有 BuildContext,通过事件流驱动弹窗/Toast)
sealed class FeedEvent {
const FeedEvent();
@@ -208,6 +212,11 @@ class FeedNotifier extends StateNotifier<FeedState> {
/// 翻页:滑出即暂停、滑入自动播放并上报观看计费(《01-开发文档》5.3)
void onPageChanged(int index) {
if (index < 0 || index >= state.items.length) return;
if (_ref.read(guestLockedProvider)) {
// 游客已锁:只记位置,不绑定播放
state = state.copyWith(currentIndex: index);
return;
}
final item = state.items[index];
// 同一视频重新绑定(冷启动跳页)时保留播放位置,否则新页从 0 开始
final sameVideo = pool.currentVideoId == item.videoId;
@@ -245,6 +254,8 @@ class FeedNotifier extends StateNotifier<FeedState> {
/// 绑定播放窗口 + 观看计费上报
Future<void> _bindAndReport(int index) async {
if (index < 0 || index >= state.items.length) return;
// 游客免费额度已用尽:锁死播放(不绑定、不播放),直到登录成功
if (_ref.read(guestLockedProvider)) return;
final items = state.items;
await pool.bindWindow(
index,
@@ -267,6 +278,8 @@ class FeedNotifier extends StateNotifier<FeedState> {
} on ApiException catch (e) {
pool.pauseCurrent();
if (e.isGuestLimit) {
// 全局锁:此后任何策略/搜索播放都不再起播,点「再逛逛」也看不了
_ref.read(guestLockedProvider.notifier).state = true;
_eventController.add(const FeedGuestLimitEvent());
} else if (e.isPointsInsufficient) {
final points = (e.data?['points'] as num?)?.toInt() ?? 0;