import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:moonwell_launcher/app/design_system/mw_launcher_components.dart';
import 'package:moonwell_launcher/app/launcher_version.dart';
import 'package:moonwell_launcher/app/theme/moonwell_design_system.dart';

void main() {
  testWidgets('game rail shows WoW and MoonWell Karts', (tester) async {
    await tester.pumpWidget(
      MaterialApp(
        theme: MoonWellTheme.create(MoonWellThemeVariant.forest),
        home: const Scaffold(
          body: SizedBox(width: 240, child: MwGameRail(username: 'Sindoring')),
        ),
      ),
    );

    expect(find.text('MOONWELL · WOW'), findsOneWidget);
    expect(find.text('OPEN BETA'), findsOneWidget);
    expect(find.text('S'), findsOneWidget);
    expect(find.text('MOONWELL KARTS'), findsOneWidget);
    expect(find.text('В РАЗРАБОТКЕ'), findsOneWidget);
    expect(find.text('SOON'), findsNothing);
    expect(find.textContaining('TIDES OF ELUNE'), findsNothing);
    expect(find.textContaining('PROJECT VERGE'), findsNothing);
  });

  testWidgets('game rail settings button invokes settings callback', (
    tester,
  ) async {
    var settingsRequested = false;
    await tester.pumpWidget(
      MaterialApp(
        theme: MoonWellTheme.create(MoonWellThemeVariant.forest),
        home: Scaffold(
          body: SizedBox(
            width: 240,
            child: MwGameRail(onSettings: () => settingsRequested = true),
          ),
        ),
      ),
    );

    await tester.tap(find.byTooltip('Настройки'));

    expect(settingsRequested, isTrue);
  });

  testWidgets('sync area displays realm data received from API', (
    tester,
  ) async {
    await tester.pumpWidget(
      MaterialApp(
        theme: MoonWellTheme.create(MoonWellThemeVariant.forest),
        home: const Scaffold(
          body: SizedBox(
            width: 1000,
            height: 150,
            child: MwSyncActionArea(
              state: MwSyncPresentation.ready,
              status: 'Клиент готов.',
              realmName: 'MoonWell',
              realmOnline: true,
              realmGameBuild: 12340,
              onPrimary: _noop,
            ),
          ),
        ),
      ),
    );

    expect(find.text('MOONWELL'), findsOneWidget);
    expect(find.text('ONLINE · BUILD 12340'), findsOneWidget);
  });

  testWidgets('news item invokes its link callback when pressed', (
    tester,
  ) async {
    var pressed = false;
    await tester.pumpWidget(
      MaterialApp(
        theme: MoonWellTheme.create(MoonWellThemeVariant.forest),
        home: Scaffold(
          body: MwNewsItem(
            item: MwNewsItemData(
              title: 'Update 1.2',
              body: 'News body',
              onPressed: () => pressed = true,
            ),
          ),
        ),
      ),
    );

    await tester.tap(find.text('Update 1.2'));

    expect(pressed, isTrue);
  });

  testWidgets('account affordance displays username without balance', (
    tester,
  ) async {
    await tester.pumpWidget(
      MaterialApp(
        theme: MoonWellTheme.create(MoonWellThemeVariant.forest),
        home: Scaffold(
          body: MwAccountAffordance(username: 'PLAYERONE', onLogout: _noop),
        ),
      ),
    );

    expect(find.text('PLAYERONE'), findsOneWidget);
    expect(find.textContaining('1250'), findsNothing);
    expect(find.text('P'), findsOneWidget);

    await tester.tap(find.byType(PopupMenuButton<String>));
    await tester.pumpAndSettle();

    expect(find.text('Выйти'), findsOneWidget);
    expect(find.text('Настройки'), findsNothing);
  });

  testWidgets('settings panel excludes logout action', (tester) async {
    await tester.pumpWidget(
      MaterialApp(
        theme: MoonWellTheme.create(MoonWellThemeVariant.forest),
        home: Scaffold(
          body: MwSettingsPanel(
            installationPath: r'C:\Games\MoonWell',
            onChooseDirectory: _noop,
            onVerify: _noop,
          ),
        ),
      ),
    );

    expect(find.text('Выбрать папку'), findsOneWidget);
    expect(find.text('Проверить файлы'), findsOneWidget);
    expect(find.text('Выйти'), findsNothing);
  });

  testWidgets('status bar uses the packaged launcher version', (tester) async {
    await tester.pumpWidget(
      LauncherVersionScope(
        version: '9.8.7',
        child: MaterialApp(
          theme: MoonWellTheme.create(MoonWellThemeVariant.forest),
          home: const Scaffold(
            body: SizedBox(
              height: 26,
              child: MwLauncherStatusBar(status: 'Ready'),
            ),
          ),
        ),
      ),
    );

    expect(find.textContaining('v9.8.7'), findsOneWidget);
  });
}

void _noop() {}