import 'package:flutter/cupertino.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:forge/src/services/app_settings_service.dart';
import 'package:forge/src/ui/theme/window_theme_style.dart';

void main() {
  group('WindowThemeStyle Tests', () {
    test('Palettes and properties have correct values', () {
      expect(WindowThemeStyle.macos.primaryColor, const Color(0xFF0A84FF));
      expect(WindowThemeStyle.gnome.primaryColor, const Color(0xFF3584E4));
      expect(WindowThemeStyle.kde.primaryColor, const Color(0xFF3DAEE9));

      expect(WindowThemeStyle.kde.displayName, contains('KDE Plasma'));
      expect(WindowThemeStyle.gnome.displayName, contains('GNOME'));
      expect(WindowThemeStyle.macos.displayName, contains('macOS'));

      final kdeTheme = WindowThemeStyle.kde.buildThemeData();
      expect(kdeTheme.primaryColor, const Color(0xFF3DAEE9));
      expect(kdeTheme.canvasColor, const Color(0xFF232629));
      expect(kdeTheme.dividerColor, const Color(0xFF4D5358));
    });

    test('AppSettingsService theme switching', () async {
      final service = AppSettingsService.instance;

      await service.setWindowTheme('macos');
      expect(service.windowTheme, 'macos');
      expect(service.effectiveWindowThemeStyle, WindowThemeStyle.macos);

      await service.setWindowTheme('gnome');
      expect(service.windowTheme, 'gnome');
      expect(service.effectiveWindowThemeStyle, WindowThemeStyle.gnome);

      await service.setWindowTheme('kde');
      expect(service.windowTheme, 'kde');
      expect(service.effectiveWindowThemeStyle, WindowThemeStyle.kde);

      await service.setWindowTheme('auto');
      expect(service.windowTheme, 'auto');
      // On host machine or test environment, effective should match detectDesktopEnvironmentStyle()
      expect(service.effectiveWindowThemeStyle, AppSettingsService.detectDesktopEnvironmentStyle());
    });
  });
}