// Author: fruit.com.cn
// 职责：验证推荐页封面标签使用常规字重，保留原有样式与点击。
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:fruitshorts/core/data/models/drama.dart';
import 'package:fruitshorts/core/theme/app_colors.dart';
import 'package:fruitshorts/l10n/app_localizations.dart';
import 'package:fruitshorts/pages/recommend/widgets/home_recommend_content.dart';

const _tag = '热播';
const _fallback = '上新';
const _posterWidth = 110.0;
const _posterHeight = 230.0;

void main() {
  for (final tag in [_tag, '']) {
    testWidgets(
      'should_keep_badge_regular_when_using_${tag.isEmpty ? 'fallback' : 'tag'}',
      (tester) async {
        var taps = 0;
        await tester.pumpWidget(_host(tag, () => taps++));
        await tester.pumpAndSettle();
        final label = find.text(tag.isEmpty ? _fallback : tag);
        final text = tester.widget<Text>(label);
        expect(text.style?.fontWeight, FontWeight.w400);
        expect(text.style?.fontSize, 11);
        expect(text.style?.color, AppColors.textPrimary);
        final badge = tester.widget<Container>(
          find.ancestor(of: label, matching: find.byType(Container)).first,
        );
        final decoration = badge.decoration! as BoxDecoration;
        expect(decoration.color, AppColors.brandRed);
        expect(decoration.borderRadius, BorderRadius.circular(6));
        expect(decoration.boxShadow, isNull);
        expect(
          badge.padding,
          const EdgeInsets.symmetric(horizontal: 8, vertical: 3),
        );
        final position = tester.widget<Positioned>(
          find.ancestor(of: label, matching: find.byType(Positioned)).first,
        );
        expect(position.left, 8);
        expect(position.top, 8);
        await tester.tap(label);
        expect(taps, 1);
        expect(tester.takeException(), isNull);
      },
    );
  }
}

Widget _host(String tag, VoidCallback onTap) => MaterialApp(
  locale: const Locale('zh'),
  localizationsDelegates: AppLocalizations.localizationsDelegates,
  supportedLocales: AppLocalizations.supportedLocales,
  home: Scaffold(
    body: SizedBox(
      width: _posterWidth,
      height: _posterHeight,
      child: HomePosterCard(
        drama: Drama(
          id: 'poster',
          title: '测试短剧',
          synopsis: '',
          posterUrl: '',
          tag: tag,
        ),
        badge: _fallback,
        onTap: onTap,
      ),
    ),
  ),
);