// Author: fruit.com.cn

import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:fruitshorts/core/theme/app_colors.dart';
import 'package:fruitshorts/pages/player/widgets/player_center_toggle.dart';

void main() {
  testWidgets('should_use_one_shared_68px_translucent_toggle_style', (
    tester,
  ) async {
    await tester.pumpWidget(
      MaterialApp(
        home: Scaffold(
          body: Row(
            children: [
              PlayerCenterToggle(
                key: const Key('test-center-toggle-a'),
                playing: false,
                onTap: () {},
              ),
              PlayerCenterToggle(
                key: const Key('player-play-toggle'),
                playing: true,
                onTap: () {},
              ),
            ],
          ),
        ),
      ),
    );

    for (final key in const [
      Key('test-center-toggle-a'),
      Key('player-play-toggle'),
    ]) {
      expect(tester.getSize(find.byKey(key)), const Size(68, 68));
      // 半透明玻璃圆面：压在亮画面上也能看见播放/暂停。
      final surface = tester.widget<DecoratedBox>(
        find
            .descendant(
              of: find.byKey(key),
              matching: find.byKey(const Key('player-center-toggle-surface')),
            )
            .first,
      );
      final decoration = surface.decoration as BoxDecoration;
      expect(decoration.gradient, isA<RadialGradient>());
      expect(decoration.shape, BoxShape.circle);
      expect(decoration.border, isNull);
      final icon = tester.widget<Icon>(
        find.descendant(of: find.byKey(key), matching: find.byType(Icon)),
      );
      expect(icon.size, 36);
      expect(icon.color, AppColors.onPrimary);
      expect(icon.shadows, isNotNull);
      expect(icon.shadows, isNotEmpty);
    }
  });
}