venera/lib/pages/settings/app.dart

part of 'settings_page.dart';

class AppSettings extends StatefulWidget {
  const AppSettings({super.key});

  @override
  State<AppSettings> createState() => _AppSettingsState();
}

class _AppSettingsState extends State<AppSettings> {
  @override
  Widget build(BuildContext context) {
    return SmoothCustomScrollView(
      slivers: [
        SliverAppbar(title: Text("App".tl)),
        _SettingPartTitle(
          title: "Data".tl,
          icon: Icons.storage,
        ),
        ListTile(
          title: Text("Storage Path for local comics".tl),
          subtitle: Text(LocalManager().path, softWrap: false),
        ).toSliver(),
        _CallbackSetting(
          title: "Set New Storage Path".tl,
          actionTitle: "Set".tl,
          callback: () async {
            if (App.isMobile) {
              context.showMessage(message: "Not supported".tl);
              return;
            }
            var result = await selectDirectory();
            if (result == null) return;
            var loadingDialog = showLoadingDialog(
              App.rootContext,
              barrierDismissible: false,
              allowCancel: false,
            );
            var res = await LocalManager().setNewPath(result);
            loadingDialog.close();
            if (res != null) {
              context.showMessage(message: res);
            } else {
              context.showMessage(message: "Path set successfully".tl);
              setState(() {});
            }
          },
        ).toSliver(),
        ListTile(
          title: Text("Cache Size".tl),
          subtitle: Text(bytesToReadableString(CacheManager().currentSize)),
        ).toSliver(),
        _CallbackSetting(
          title: "Clear Cache".tl,
          actionTitle: "Clear".tl,
          callback: () async {
            var loadingDialog = showLoadingDialog(
              App.rootContext,
              barrierDismissible: false,
              allowCancel: false,
            );
            await CacheManager().clear();
            loadingDialog.close();
            context.showMessage(message: "Cache cleared".tl);
            setState(() {});
          },
        ).toSliver(),
        _CallbackSetting(
          title: "Cache Limit".tl,
          subtitle: "${appdata.settings['cacheSize']} MB",
          callback: () {
            showInputDialog(
              context: context,
              title: "Set Cache Limit".tl,
              hintText: "Size in MB".tl,
              inputValidator: RegExp(r"^\d+$"),
              onConfirm: (value) {
                appdata.settings['cacheSize'] = int.parse(value);
                appdata.saveData();
                setState(() {});
                CacheManager()
                    .setLimitSize(appdata.settings['cacheSize'] * 1024 * 1024);
                return null;
              },
            );
          },
          actionTitle: 'Set'.tl,
        ).toSliver(),
        _SettingPartTitle(
          title: "Log".tl,
          icon: Icons.error_outline,
        ),
        _CallbackSetting(
          title: "Open Log".tl,
          callback: () {
            context.to(() => const LogsPage());
          },
          actionTitle: 'Open'.tl,
        ).toSliver(),
        _SettingPartTitle(
          title: "User".tl,
          icon: Icons.person_outline,
        ),
        SelectSetting(
          title: "Language".tl,
          settingKey: "language",
          optionTranslation: const {
            "system": "System",
            "zh-CN": "简体中文",
            "zh-TW": "繁體中文",
            "en-US": "English",
          },
          onChanged: () {
            App.forceRebuild();
          },
        ).toSliver(),
      ],
    );
  }
}

class LogsPage extends StatefulWidget {
  const LogsPage({super.key});

  @override
  State<LogsPage> createState() => _LogsPageState();
}

class _LogsPageState extends State<LogsPage> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: Appbar(
        title: const Text("Logs"),
        actions: [
          IconButton(
              onPressed: () => setState(() {
                    final RelativeRect position = RelativeRect.fromLTRB(
                      MediaQuery.of(context).size.width,
                      MediaQuery.of(context).padding.top + kToolbarHeight,
                      0.0,
                      0.0,
                    );
                    showMenu(context: context, position: position, items: [
                      PopupMenuItem(
                        child: Text("Clear".tl),
                        onTap: () => setState(() => Log.clear()),
                      ),
                      PopupMenuItem(
                        child: Text("Disable Length Limitation".tl),
                        onTap: () {
                          Log.ignoreLimitation = true;
                          context.showMessage(
                              message: "Only valid for this run");
                        },
                      ),
                      PopupMenuItem(
                        child: Text("Export".tl),
                        onTap: () => saveLog(Log().toString()),
                      ),
                    ]);
                  }),
              icon: const Icon(Icons.more_horiz))
        ],
      ),
      body: ListView.builder(
        reverse: true,
        controller: ScrollController(),
        itemCount: Log.logs.length,
        itemBuilder: (context, index) {
          index = Log.logs.length - index - 1;
          return Padding(
            padding: const EdgeInsets.fromLTRB(16, 0, 16, 8),
            child: SelectionArea(
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Row(
                    children: [
                      Container(
                        decoration: BoxDecoration(
                          color: Theme.of(context)
                              .colorScheme
                              .surfaceContainerHighest,
                          borderRadius:
                              const BorderRadius.all(Radius.circular(16)),
                        ),
                        child: Padding(
                          padding: const EdgeInsets.fromLTRB(5, 0, 5, 1),
                          child: Text(Log.logs[index].title),
                        ),
                      ),
                      const SizedBox(
                        width: 3,
                      ),
                      Container(
                        decoration: BoxDecoration(
                          color: [
                            Theme.of(context).colorScheme.error,
                            Theme.of(context).colorScheme.errorContainer,
                            Theme.of(context).colorScheme.primaryContainer
                          ][Log.logs[index].level.index],
                          borderRadius:
                              const BorderRadius.all(Radius.circular(16)),
                        ),
                        child: Padding(
                          padding: const EdgeInsets.fromLTRB(5, 0, 5, 1),
                          child: Text(
                            Log.logs[index].level.name,
                            style: TextStyle(
                                color: Log.logs[index].level.index == 0
                                    ? Colors.white
                                    : Colors.black),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Text(Log.logs[index].content),
                  Text(Log.logs[index].time
                      .toString()
                      .replaceAll(RegExp(r"\.\w+"), "")),
                  TextButton(
                    onPressed: () {
                      Clipboard.setData(
                          ClipboardData(text: Log.logs[index].content));
                    },
                    child: Text("Copy".tl),
                  ),
                  const Divider(),
                ],
              ),
            ),
          );
        },
      ),
    );
  }

  void saveLog(String log) async {
    saveFile(data: utf8.encode(log), filename: 'log.txt');
  }
}