// Author: fruit.com.cn
// 职责：首页顶部精选与底部推荐使用不同文案，覆盖支持的三种语言。
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:fruitshorts/core/widgets/app_root_tab.dart';
import 'package:fruitshorts/l10n/app_localizations.dart';
import 'package:fruitshorts/pages/recommend/recommend_types.dart';
import 'package:fruitshorts/pages/recommend/widgets/recommend_top_nav.dart';

const _labels = [
  ('zh', '精选', '推荐', '剧单', '全部短剧'),
  ('en', 'Featured', 'Recommend', 'Playlists', 'All Dramas'),
  ('id', 'Unggulan', 'Rekomendasi', 'Daftar Putar', 'Semua'),
];

void main() {
  for (final (language, featured, recommend, playlists, all) in _labels) {
    testWidgets(
      'should_distinguish_featured_from_recommend_when_locale_is_$language',
      (tester) async {
        await tester.pumpWidget(_host(language));
        await tester.pumpAndSettle();
        final top = find.byKey(const Key('recommend-top-nav'));
        final bottom = find.byKey(const Key('tab-recommend'));
        expect(
          find.descendant(of: top, matching: find.text(featured)),
          findsOneWidget,
        );
        expect(
          find.descendant(of: top, matching: find.text(recommend)),
          findsNothing,
        );
        expect(
          find.descendant(of: bottom, matching: find.text(recommend)),
          findsOneWidget,
        );
        expect(
          find.descendant(of: top, matching: find.text(playlists)),
          findsOneWidget,
        );
        expect(
          find.descendant(of: top, matching: find.text(all)),
          findsOneWidget,
        );
        expect(tester.takeException(), isNull);
      },
    );
  }
}

Widget _host(String language) => MaterialApp(
  locale: Locale(language),
  localizationsDelegates: AppLocalizations.localizationsDelegates,
  supportedLocales: AppLocalizations.supportedLocales,
  home: Scaffold(
    body: RecommendTopNav(
      selected: RecommendInnerTab.feed,
      onSelected: (_) {},
      onSearch: () {},
    ),
    bottomNavigationBar: AppRootBottomNav(
      selected: AppRootTab.home,
      onSelected: (_) {},
    ),
  ),
);