PiliPlus/lib/pages/setting/models/video_settings.dart

import 'dart:io';

import 'package:PiliPlus/models/common/video/audio_quality.dart';
import 'package:PiliPlus/models/common/video/cdn_type.dart';
import 'package:PiliPlus/models/common/video/live_quality.dart';
import 'package:PiliPlus/models/common/video/video_decode_type.dart';
import 'package:PiliPlus/models/common/video/video_quality.dart';
import 'package:PiliPlus/pages/setting/models/model.dart';
import 'package:PiliPlus/pages/setting/widgets/ordered_multi_select_dialog.dart';
import 'package:PiliPlus/pages/setting/widgets/select_dialog.dart';
import 'package:PiliPlus/plugin/pl_player/models/audio_output_type.dart';
import 'package:PiliPlus/plugin/pl_player/models/hwdec_type.dart';
import 'package:PiliPlus/utils/storage.dart';
import 'package:PiliPlus/utils/storage_key.dart';
import 'package:PiliPlus/utils/storage_pref.dart';
import 'package:PiliPlus/utils/video_utils.dart';
import 'package:flutter/foundation.dart' show kDebugMode;
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';

List<SettingsModel> get videoSettings => [
  NormalModel(
    title: 'CDN 设置',
    leading: const Icon(MdiIcons.cloudPlusOutline),
    getSubtitle: () =>
        '当前使用：${VideoUtils.cdnService.desc}，部分 CDN 可能失效，如无法播放请尝试切换',
    onTap: _showCDNDialog,
  ),
  NormalModel(
    title: '直播 CDN 设置',
    leading: const Icon(MdiIcons.cloudPlusOutline),
    getSubtitle: () => '当前使用：${Pref.liveCdnUrl ?? "默认"}',
    onTap: _showLiveCDNDialog,
  ),
  const SwitchModel(
    title: 'CDN 测速',
    leading: Icon(Icons.speed),
    subtitle: '测速通过模拟加载视频实现，注意流量消耗，结果仅供参考',
    setKey: SettingBoxKey.cdnSpeedTest,
    defaultVal: true,
  ),
  NormalModel(
    title: '默认画质',
    leading: const Icon(Icons.video_settings_outlined),
    getSubtitle: () =>
        '当前画质：${VideoQuality.fromCode(Pref.defaultVideoQa).desc}',
    onTap: _showVideoQaDialog,
  ),
  NormalModel(
    title: '蜂窝网络画质',
    leading: const Icon(Icons.video_settings_outlined),
    getSubtitle: () =>
        '当前画质：${VideoQuality.fromCode(Pref.defaultVideoQaCellular).desc}',
    onTap: _showVideoCellularQaDialog,
  ),
  NormalModel(
    title: '默认音质',
    leading: const Icon(Icons.music_video_outlined),
    getSubtitle: () =>
        '当前音质：${AudioQuality.fromCode(Pref.defaultAudioQa).desc}',
    onTap: _showAudioQaDialog,
  ),
  NormalModel(
    title: '蜂窝网络音质',
    leading: const Icon(Icons.music_video_outlined),
    getSubtitle: () =>
        '当前音质：${AudioQuality.fromCode(Pref.defaultAudioQaCellular).desc}',
    onTap: _showAudioCellularQaDialog,
  ),
  NormalModel(
    title: '直播默认画质',
    leading: const Icon(Icons.video_settings_outlined),
    getSubtitle: () => '当前画质：${LiveQuality.fromCode(Pref.liveQuality)?.desc}',
    onTap: _showLiveQaDialog,
  ),
  NormalModel(
    title: '蜂窝网络直播默认画质',
    leading: const Icon(Icons.video_settings_outlined),
    getSubtitle: () =>
        '当前画质：${LiveQuality.fromCode(Pref.liveQualityCellular)?.desc}',
    onTap: _showLiveCellularQaDialog,
  ),
  NormalModel(
    title: '首选解码格式',
    leading: const Icon(Icons.movie_creation_outlined),
    getSubtitle: () =>
        '首选解码格式：${VideoDecodeFormatType.fromCode(Pref.defaultDecode).description}，请根据设备支持情况与需求调整',
    onTap: _showDecodeDialog,
  ),
  NormalModel(
    title: '次选解码格式',
    getSubtitle: () =>
        '非杜比视频次选：${VideoDecodeFormatType.fromCode(Pref.secondDecode).description}，仍无则选择首个提供的解码格式',
    leading: const Icon(Icons.swap_horizontal_circle_outlined),
    onTap: _showSecondDecodeDialog,
  ),
  if (kDebugMode || Platform.isAndroid)
    NormalModel(
      title: '音频输出设备',
      leading: const Icon(Icons.speaker_outlined),
      getSubtitle: () => '当前：${Pref.audioOutput}',
      onTap: _showAudioOutputDialog,
    ),
  NormalModel(
    title: '视频同步',
    leading: const Icon(Icons.view_timeline_outlined),
    getSubtitle: () => '当前：${Pref.videoSync}（此项即mpv的--video-sync）',
    onTap: _showVideoSyncDialog,
  ),
  NormalModel(
    title: '硬解模式',
    leading: const Icon(Icons.memory_outlined),
    getSubtitle: () => '当前：${Pref.hardwareDecoding}（此项即mpv的--hwdec）',
    onTap: _showHwDecDialog,
  ),
];

Future<void> _showCDNDialog(BuildContext context, VoidCallback setState) async {
  final res = await showDialog<CDNService>(
    context: context,
    builder: (context) => const CdnSelectDialog(),
  );
  if (res != null) {
    VideoUtils.cdnService = res;
    await GStorage.setting.put(SettingBoxKey.CDNService, res.name);
    setState();
  }
}

Future<void> _showLiveCDNDialog(
  BuildContext context,
  VoidCallback setState,
) async {
  String host = Pref.liveCdnUrl ?? '';
  String? res = await showDialog<String>(
    context: context,
    builder: (context) => AlertDialog(
      title: const Text('输入CDN host'),
      content: TextFormField(
        initialValue: host,
        autofocus: true,
        onChanged: (value) => host = value,
      ),
      actions: [
        TextButton(
          onPressed: Get.back,
          child: Text(
            '取消',
            style: TextStyle(color: ColorScheme.of(context).outline),
          ),
        ),
        TextButton(
          onPressed: () => Get.back(result: host),
          child: const Text('确定'),
        ),
      ],
    ),
  );
  if (res != null) {
    if (res.isEmpty) {
      res = null;
      await GStorage.setting.delete(SettingBoxKey.liveCdnUrl);
    } else {
      if (!res.startsWith('http')) {
        res = 'https://$res';
      }
      await GStorage.setting.put(SettingBoxKey.liveCdnUrl, res);
    }
    VideoUtils.liveCdnUrl = res;
    setState();
  }
}

Future<void> _showVideoQaDialog(
  BuildContext context,
  VoidCallback setState,
) async {
  final res = await showDialog<int>(
    context: context,
    builder: (context) => SelectDialog<int>(
      title: '默认画质',
      value: Pref.defaultVideoQa,
      values: VideoQuality.values.map((e) => (e.code, e.desc)).toList(),
    ),
  );
  if (res != null) {
    await GStorage.setting.put(SettingBoxKey.defaultVideoQa, res);
    setState();
  }
}

Future<void> _showVideoCellularQaDialog(
  BuildContext context,
  VoidCallback setState,
) async {
  final res = await showDialog<int>(
    context: context,
    builder: (context) => SelectDialog<int>(
      title: '蜂窝网络画质',
      value: Pref.defaultVideoQaCellular,
      values: VideoQuality.values.map((e) => (e.code, e.desc)).toList(),
    ),
  );
  if (res != null) {
    await GStorage.setting.put(
      SettingBoxKey.defaultVideoQaCellular,
      res,
    );
    setState();
  }
}

Future<void> _showAudioQaDialog(
  BuildContext context,
  VoidCallback setState,
) async {
  final res = await showDialog<int>(
    context: context,
    builder: (context) => SelectDialog<int>(
      title: '默认音质',
      value: Pref.defaultAudioQa,
      values: AudioQuality.values.map((e) => (e.code, e.desc)).toList(),
    ),
  );
  if (res != null) {
    await GStorage.setting.put(SettingBoxKey.defaultAudioQa, res);
    setState();
  }
}

Future<void> _showAudioCellularQaDialog(
  BuildContext context,
  VoidCallback setState,
) async {
  final res = await showDialog<int>(
    context: context,
    builder: (context) => SelectDialog<int>(
      title: '蜂窝网络音质',
      value: Pref.defaultAudioQaCellular,
      values: AudioQuality.values.map((e) => (e.code, e.desc)).toList(),
    ),
  );
  if (res != null) {
    await GStorage.setting.put(
      SettingBoxKey.defaultAudioQaCellular,
      res,
    );
    setState();
  }
}

Future<void> _showLiveQaDialog(
  BuildContext context,
  VoidCallback setState,
) async {
  final res = await showDialog<int>(
    context: context,
    builder: (context) => SelectDialog<int>(
      title: '直播默认画质',
      value: Pref.liveQuality,
      values: LiveQuality.values.map((e) => (e.code, e.desc)).toList(),
    ),
  );
  if (res != null) {
    await GStorage.setting.put(SettingBoxKey.liveQuality, res);
    setState();
  }
}

Future<void> _showLiveCellularQaDialog(
  BuildContext context,
  VoidCallback setState,
) async {
  final res = await showDialog<int>(
    context: context,
    builder: (context) => SelectDialog<int>(
      title: '蜂窝网络直播默认画质',
      value: Pref.liveQualityCellular,
      values: LiveQuality.values.map((e) => (e.code, e.desc)).toList(),
    ),
  );
  if (res != null) {
    await GStorage.setting.put(SettingBoxKey.liveQualityCellular, res);
    setState();
  }
}

Future<void> _showDecodeDialog(
  BuildContext context,
  VoidCallback setState,
) async {
  final res = await showDialog<String>(
    context: context,
    builder: (context) => SelectDialog<String>(
      title: '默认解码格式',
      value: Pref.defaultDecode,
      values: VideoDecodeFormatType.values
          .map((e) => (e.codes.first, e.description))
          .toList(),
    ),
  );
  if (res != null) {
    await GStorage.setting.put(SettingBoxKey.defaultDecode, res);
    setState();
  }
}

Future<void> _showSecondDecodeDialog(
  BuildContext context,
  VoidCallback setState,
) async {
  final res = await showDialog<String>(
    context: context,
    builder: (context) => SelectDialog<String>(
      title: '次选解码格式',
      value: Pref.secondDecode,
      values: VideoDecodeFormatType.values
          .map((e) => (e.codes.first, e.description))
          .toList(),
    ),
  );
  if (res != null) {
    await GStorage.setting.put(SettingBoxKey.secondDecode, res);
    setState();
  }
}

Future<void> _showAudioOutputDialog(
  BuildContext context,
  VoidCallback setState,
) async {
  final res = await showDialog<List<String>>(
    context: context,
    builder: (context) => OrderedMultiSelectDialog<String>(
      title: '音频输出设备',
      initValues: Pref.audioOutput.split(','),
      values: {
        for (final e in AudioOutput.values) e.name: e.label,
      },
    ),
  );
  if (res != null && res.isNotEmpty) {
    await GStorage.setting.put(
      SettingBoxKey.audioOutput,
      res.join(','),
    );
    setState();
  }
}

Future<void> _showVideoSyncDialog(
  BuildContext context,
  VoidCallback setState,
) async {
  final res = await showDialog<String>(
    context: context,
    builder: (context) => SelectDialog<String>(
      title: '视频同步',
      value: Pref.videoSync,
      values: const [
        'audio',
        'display-resample',
        'display-resample-vdrop',
        'display-resample-desync',
        'display-tempo',
        'display-vdrop',
        'display-adrop',
        'display-desync',
        'desync',
      ].map((e) => (e, e)).toList(),
    ),
  );
  if (res != null) {
    await GStorage.setting.put(SettingBoxKey.videoSync, res);
    setState();
  }
}

Future<void> _showHwDecDialog(
  BuildContext context,
  VoidCallback setState,
) async {
  final res = await showDialog<List<String>>(
    context: context,
    builder: (context) => OrderedMultiSelectDialog<String>(
      title: '硬解模式',
      initValues: Pref.hardwareDecoding.split(','),
      values: {
        for (final e in HwDecType.values) e.hwdec: '${e.hwdec}\n${e.desc}',
      },
    ),
  );
  if (res != null && res.isNotEmpty) {
    await GStorage.setting.put(
      SettingBoxKey.hardwareDecoding,
      res.join(','),
    );
    setState();
  }
}