// Author: fruit.com.cn

part of 'player_view.dart';

extension _PlayerViewActions on _PlayerPageState {
  Future<void> _openSpeedSheet(BuildContext context) async {
    final selected = await showModalBottomSheet<double>(
      context: context,
      backgroundColor: Colors.transparent,
      showDragHandle: false,
      builder: (_) => PlayerSpeedSheet(selected: _playbackSpeed),
    );
    if (selected == null || !mounted) return;
    _updatePlaybackSpeed(selected);
    await logic.setPlaybackSpeed(selected);
  }

  Future<void> _openMore(
    BuildContext context,
    Drama drama,
    Episode episode,
  ) async {
    final l10n = AppLocalizations.of(context)!;
    await showModalBottomSheet<void>(
      context: context,
      backgroundColor: Colors.transparent,
      showDragHandle: false,
      isScrollControlled: true,
      builder: (_) => PlayerMoreSheet(
        l10n: l10n,
        state: PlayerMoreState(
          speed: _playbackSpeed,
          qualities: logic.qualities,
          textScale: _textScale,
        ),
        actions: PlayerMoreActions(
          onSpeedChanged: (value) {
            _updatePlaybackSpeed(value);
            unawaited(logic.setPlaybackSpeed(value));
          },
          onTextScaleChanged: _updateTextScale,
          onClear: _hideChrome,
          onDownload: () => requestEpisodeDownload(context, episode.id),
          onReport: () => unawaited(_reportDrama(context, drama, l10n)),
        ),
      ),
    );
  }

  Future<void> _openUnlockSheet(
    BuildContext context,
    int index,
    Episode episode,
  ) async {
    final wallet = logic.wallet;
    if (wallet == null) return;
    await showModalBottomSheet<bool>(
      context: context,
      backgroundColor: Colors.transparent,
      showDragHandle: false,
      isScrollControlled: true,
      builder: (_) => PlayerUnlockSheet(
        l10n: AppLocalizations.of(context)!,
        episodeNumber: episode.number,
        coinCost: logic.blockedTicket?.unlockCoin ?? 0,
        balance: wallet.snapshot == null ? null : wallet.balance,
        onUnlock: () => _unlockEpisode(context, index),
      ),
    );
  }

  Future<bool> _unlockEpisode(BuildContext context, int index) async {
    if (!await ensureSignedIn(context) || !context.mounted) return false;
    final ok = await logic.unlockEpisode(index);
    if (ok || !context.mounted) return ok;
    final l10n = AppLocalizations.of(context)!;
    ScaffoldMessenger.of(context).showSnackBar(
      SnackBar(
        content: Text(errorText(l10n, logic.unlockError, l10n.unlockFailed)),
      ),
    );
    return false;
  }

  Future<void> _reportDrama(
    BuildContext context,
    Drama drama,
    AppLocalizations l10n,
  ) async {
    if (!await ensureSignedIn(context) || !context.mounted) return;
    final draft = await showReportDialog(context, title: l10n.reportDrama);
    if (draft == null || !context.mounted) return;
    unawaited(context.read<Haptics>().lightImpact());
    final result = await context.read<InteractionController>().reportDrama(
      drama.id,
      reason: draft.reason,
      description: draft.description,
    );
    if (!context.mounted) return;
    ScaffoldMessenger.of(context).showSnackBar(
      SnackBar(
        content: Text(
          result.isSuccess
              ? l10n.reportSubmitted
              : result.errorMessage ?? l10n.reportFailed,
        ),
      ),
    );
  }

  Future<void> _toggleLike(
    BuildContext context,
    InteractionController interactions,
    Drama drama,
  ) async {
    if (!await ensureSignedIn(context) || !context.mounted) return;
    unawaited(context.read<Haptics>().lightImpact());
    final result = await interactions.toggleDramaLike(drama.id);
    if (result.isSuccess || !context.mounted) return;
    ScaffoldMessenger.of(context).showSnackBar(
      SnackBar(
        content: Text(
          result.errorMessage ?? AppLocalizations.of(context)!.likeFailed,
        ),
      ),
    );
  }

  Future<void> _toggleSave(BuildContext context, Drama drama) async {
    final favorites = context.read<FavoriteController>();
    if (!await ensureSignedIn(context) || !context.mounted) return;
    unawaited(context.read<Haptics>().lightImpact());
    final ok = await favorites.toggle(drama.id, card: drama);
    if (ok || !context.mounted) return;
    ScaffoldMessenger.of(context).showSnackBar(
      SnackBar(
        content: Text(AppLocalizations.of(context)!.favoriteToggleFailed),
      ),
    );
  }
}