132 lines
4.3 KiB
Dart
132 lines
4.3 KiB
Dart
// Author: fruit.com.cn
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import 'package:flutter/material.dart';
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import '../../../core/data/models/drama.dart';
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import '../../../core/formatting/localized_content.dart';
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import '../../../core/theme/app_colors.dart';
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import '../../../core/theme/app_dimens.dart';
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import '../../../l10n/app_localizations.dart';
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import 'episode_picker_cell.dart';
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const int _columns = 6;
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const double _sheetHeightFactor = 0.52;
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const double _cellAspect = 1.05;
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const double _sheetRadius = 20;
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/// K28 选集面板：六列等宽网格、当前集高亮、锁定集显示锁标。
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class EpisodePickerSheet extends StatelessWidget {
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/// 创建选集面板。
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const EpisodePickerSheet({
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super.key,
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required this.drama,
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required this.currentNumber,
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required this.onSelect,
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});
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/// 当前短剧。
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final Drama drama;
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/// 当前集号。
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final int currentNumber;
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/// 点击某集，参数为该集在原始列表中的索引。
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final ValueChanged<int> onSelect;
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@override
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Widget build(BuildContext context) {
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final l10n = AppLocalizations.of(context)!;
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final episodes = drama.episodes;
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return Container(
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key: const Key('player-episodes-sheet'),
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height: MediaQuery.sizeOf(context).height * _sheetHeightFactor,
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decoration: const BoxDecoration(
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color: AppColors.card,
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borderRadius: BorderRadius.vertical(top: Radius.circular(_sheetRadius)),
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),
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child: SafeArea(
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top: false,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Padding(
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padding: const EdgeInsets.fromLTRB(20, 14, 8, 4),
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child: Row(
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children: [
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Expanded(
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child: Text(
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l10n.episodes,
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style: const TextStyle(
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color: AppColors.onSurface,
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fontSize: 20,
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fontWeight: FontWeight.w800,
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),
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),
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),
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IconButton(
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key: const Key('player-episodes-close'),
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tooltip: l10n.close,
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onPressed: () => Navigator.pop(context),
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icon: const Icon(Icons.close_rounded),
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),
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],
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),
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),
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Padding(
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padding: const EdgeInsets.fromLTRB(20, 0, 20, 12),
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child: Row(
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children: [
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Expanded(
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child: Text(
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localizedDramaTitle(l10n, drama),
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: const TextStyle(
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color: AppColors.onSurface,
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fontSize: 14,
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fontWeight: FontWeight.w600,
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),
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),
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),
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Text(
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l10n.episodeCountLabel(episodes.length),
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style: const TextStyle(
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color: AppColors.muted,
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fontSize: 12,
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),
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),
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],
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),
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),
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Expanded(
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child: GridView.builder(
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padding: const EdgeInsets.fromLTRB(16, 0, 16, 16),
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gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
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crossAxisCount: _columns,
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mainAxisSpacing: AppDimens.spaceSm,
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crossAxisSpacing: AppDimens.spaceSm,
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childAspectRatio: _cellAspect,
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),
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itemCount: episodes.length,
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itemBuilder: (context, index) {
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final episode = episodes[index];
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return EpisodePickerCell(
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key: Key('player-episode-${episode.number}'),
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episode: episode,
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selected: episode.number == currentNumber,
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lockLabel: l10n.locked,
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onTap: () {
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Navigator.pop(context);
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onSelect(index);
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},
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);
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},
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),
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),
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],
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),
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),
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);
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}
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}
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