import 'package:riverpod_annotation/riverpod_annotation.dart';
import 'package:vaani/features/per_book_settings/providers/book_settings_provider.dart';
import 'package:vaani/features/player/providers/audiobook_player.dart';
import 'package:vaani/features/skip_start_end/skip_start_end.dart' as core;

part 'skip_start_end_provider.g.dart';

@riverpod
class SkipStartEnd extends _$SkipStartEnd {
  @override
  core.SkipStartEnd? build() {
    final player = ref.watch(simpleAudiobookPlayerProvider);
    final book = ref.watch(audiobookPlayerProvider.select((v) => v.book));
    final bookId = book?.libraryItemId ?? '_';
    if (bookId == '_') {
      return null;
    }
    final bookSettings = ref.watch(bookSettingsProvider(bookId));
    final start = bookSettings.playerSettings.skipChapterStart;
    final end = bookSettings.playerSettings.skipChapterEnd;

    final skipStartEnd = core.SkipStartEnd(
      start: start,
      end: end,
      player: player,
      chapterId: player.currentChapter?.id,
    );
    ref.onDispose(skipStartEnd.dispose);
    return skipStartEnd;
  }
}