relatica/lib/screens/settings_screen.dart

import 'package:color_blindness/color_blindness.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:go_router/go_router.dart';
import 'package:logging/logging.dart';

import '../controls/padding.dart';
import '../controls/responsive_max_width.dart';
import '../controls/standard_appbar.dart';
import '../globals.dart';
import '../riverpod_controllers/account_services.dart';
import '../riverpod_controllers/cache_clear_service.dart';
import '../riverpod_controllers/settings_services.dart';
import '../routes.dart';
import '../utils/known_network_extensions.dart';
import '../utils/theme_mode_extensions.dart';

class SettingsScreen extends ConsumerWidget {
  const SettingsScreen({super.key});

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    return Scaffold(
      appBar: StandardAppBar.build(context, 'Settings'),
      body: Center(
        child: Padding(
          padding: const EdgeInsets.all(8.0),
          child: ResponsiveMaxWidth(
            child: ListView(
              children: const [
                _BuildVersionWidget(),
                _LowBandwidthWidget(),
                _NetworkTimeoutWidget(),
                _NotificationGroupingWidget(),
                _SpoilerHidingWidget(),
                _ThemeWidget(),
                if (!kReleaseMode) _ColorBlindnessWidget(),
                _ClearCachesWidget(),
                _LogPanelWidget(),
                _NetworkCapabilitiesWidget(),
              ],
            ),
          ),
        ),
      ),
    );
  }
}

class _NetworkTimeoutWidget extends ConsumerWidget {
  const _NetworkTimeoutWidget();

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final timeout = ref.watch(friendicaApiTimeoutSettingProvider);
    return ListTile(
      title: const Text('Network Request Timeout (seconds)'),
      trailing: DropdownButton<int>(
          value: timeout.inSeconds,
          items: List.generate(100, (i) {
            final timeout = (i + 1) * 10;
            return DropdownMenuItem(value: timeout, child: Text('$timeout'));
          }),
          onChanged: (value) {
            ref.read(friendicaApiTimeoutSettingProvider.notifier).value =
                Duration(seconds: value!);
          }),
    );
  }
}

class _NetworkCapabilitiesWidget extends ConsumerWidget {
  const _NetworkCapabilitiesWidget();

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final nc = ref.watch(networkCapabilitiesSettingProvider);
    final rows = <DataRow>[];

    for (int i = 0; i < nc.length; i++) {
      final e = nc[i];
      final r = DataRow(
        cells: [
          DataCell(
            Text(
              '${e.network.forkAwesomeUnicode}     ${e.network.labelName}',
              style: const TextStyle(fontFamily: 'ForkAwesome'),
            ),
          ),
          DataCell(
            Checkbox(
              value: e.react,
              onChanged: (bool? value) {
                nc[i] = e.copyWith(react: value ?? false);
                ref.read(networkCapabilitiesSettingProvider.notifier).value =
                    nc;
              },
            ),
          ),
          DataCell(
            Checkbox(
              value: e.reshare,
              onChanged: (bool? value) {
                nc[i] = e.copyWith(reshare: value ?? false);
                ref.read(networkCapabilitiesSettingProvider.notifier).value =
                    nc;
              },
            ),
          ),
          DataCell(
            Checkbox(
              value: e.comment,
              onChanged: (bool? value) {
                nc[i] = e.copyWith(comment: value ?? false);
                ref.read(networkCapabilitiesSettingProvider.notifier).value =
                    nc;
              },
            ),
          ),
        ],
      );
      rows.add(r);
    }

    return ListTile(
        title: const Row(
          mainAxisAlignment: MainAxisAlignment.spaceBetween,
          children: [
            Text('Network Capabilities'),
            ElevatedButton(
              onPressed: null,
              child: Text('Reset to Defaults'),
            ),
          ],
        ),
        subtitle: SingleChildScrollView(
          scrollDirection: Axis.horizontal,
          child: DataTable(
            columnSpacing: 10.0,
            columns: const [
              DataColumn(
                label: Text('Network'),
              ),
              DataColumn(label: Text('React')),
              DataColumn(label: Text('Reshare')),
              DataColumn(label: Text('Comment')),
            ],
            rows: rows,
          ),
        ));
  }
}

class _BuildVersionWidget extends StatelessWidget {
  const _BuildVersionWidget();

  @override
  Widget build(BuildContext context) {
    return Center(
      child: Text(
        'Relatica $appVersion',
        style: const TextStyle(
          decoration: TextDecoration.underline,
          fontWeight: FontWeight.bold,
        ),
      ),
    );
  }
}

class _LowBandwidthWidget extends ConsumerWidget {
  const _LowBandwidthWidget();

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final value = ref.watch(lowBandwidthModeSettingProvider);
    return ListTile(
      title: const Text('Low bandwidth mode'),
      trailing: Switch(
        onChanged: (value) {
          ref.read(lowBandwidthModeSettingProvider.notifier).value = value;
        },
        value: value,
      ),
    );
  }
}

class _NotificationGroupingWidget extends ConsumerWidget {
  const _NotificationGroupingWidget();

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final notificationGrouping = ref.watch(notificationGroupingSettingProvider);
    return ListTile(
      title: const Text('Group notifications by type'),
      trailing: Switch(
        onChanged: (value) {
          ref.read(notificationGroupingSettingProvider.notifier).value = value;
        },
        value: notificationGrouping,
      ),
    );
  }
}

class _SpoilerHidingWidget extends ConsumerWidget {
  const _SpoilerHidingWidget();

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final spoilingHidingEnabled = ref.watch(spoilerHidingSettingProvider);
    return ListTile(
      title: const Text('Spoiler/Content Warning Hiding'),
      trailing: Switch(
        onChanged: (value) {
          ref.read(spoilerHidingSettingProvider.notifier).value = value;
        },
        value: spoilingHidingEnabled,
      ),
    );
  }
}

class _ThemeWidget extends ConsumerWidget {
  const _ThemeWidget();

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final themeMode = ref.watch(themeModeSettingProvider);
    return ListTile(
      title: const Text('Dark Mode Theme:'),
      trailing: DropdownButton<ThemeMode>(
        value: themeMode,
        items: ThemeMode.values
            .map((m) => DropdownMenuItem(value: m, child: Text(m.toLabel())))
            .toList(),
        onChanged: (value) {
          if (value != null) {
            ref.read(themeModeSettingProvider.notifier).value = value;
          }
        },
      ),
    );
  }
}

class _ColorBlindnessWidget extends ConsumerWidget {
  const _ColorBlindnessWidget();

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final colorBlindnessType =
        ref.watch(colorBlindnessTestingModeSettingProvider);
    return ListTile(
      title: const Text('Color Blindness Testing'),
      trailing: DropdownButton<ColorBlindnessType>(
          value: colorBlindnessType,
          items: ColorBlindnessType.values
              .map((c) => DropdownMenuItem(value: c, child: Text(c.name)))
              .toList(),
          onChanged: (value) {
            ref.read(colorBlindnessTestingModeSettingProvider.notifier).value =
                value ?? ColorBlindnessType.none;
          }),
    );
  }
}

class _ClearCachesWidget extends ConsumerWidget {
  const _ClearCachesWidget();

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final profile = ref.watch(activeProfileProvider);
    return ListTile(
      title: const Text('Clear local caches'),
      subtitle: const Text('This does not affect server side data at all.'),
      trailing: ElevatedButton(
        onPressed: () async {
          final confirm = await showYesNoDialog(context,
              'Are you sure you want to clear all local data for this account?');
          if (confirm != true) {
            return;
          }

          ref
              .read(clearCachesProvider.notifier)
              .profileCacheClearService(profile);
        },
        child: const Text('Clear'),
      ),
    );
  }
}

class _LogPanelWidget extends ConsumerWidget {
  const _LogPanelWidget();

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final logLevel = ref.watch(logLevelSettingProvider);
    return ListTile(
      title: Wrap(
        children: [
          const Text('Log Level'),
          const HorizontalPadding(),
          ElevatedButton(
            onPressed: () => context.pushNamed(ScreenPaths.logViewer),
            child: const Text('Open Log Viewer'),
          )
        ],
      ),
      trailing: DropdownButton<Level>(
          value: logLevel,
          items: Level.LEVELS
              .map((c) => DropdownMenuItem(value: c, child: Text(c.name)))
              .toList(),
          onChanged: (value) {
            ref.read(logLevelSettingProvider.notifier).value =
                value ?? Level.OFF;
          }),
    );
  }
}