import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:meeyao_qianwen/app/app_theme.dart';
import 'package:meeyao_qianwen/features/divination/data/models/divination_params.dart';
import 'package:meeyao_qianwen/features/divination/presentation/screens/auto_divination_screen.dart';
import 'package:meeyao_qianwen/features/divination/presentation/screens/divination_screen.dart';
import 'package:meeyao_qianwen/features/divination/presentation/screens/manual_divination_screen.dart';

void main() {
  testWidgets('divination screen navigates to auto screen', (tester) async {
    await tester.pumpWidget(
      MaterialApp(theme: AppTheme.light(), home: const DivinationScreen()),
    );

    await tester.tap(find.text('自动起卦'));
    await tester.enterText(find.byType(TextField), '最近事业发展是否顺利');
    await tester.tap(find.text('开始起卦'));
    await tester.pumpAndSettle();

    expect(find.byType(AutoDivinationScreen), findsOneWidget);
    expect(find.text('○ 老阳（变）'), findsOneWidget);
    expect(find.text('× 老阴（变）'), findsOneWidget);
  });

  testWidgets('auto screen keeps resolve button disabled initially', (
    tester,
  ) async {
    final params = DivinationMockData.initial().copyWith(
      method: DivinationMethod.auto,
      question: '测试问题',
    );

    await tester.pumpWidget(
      MaterialApp(
        theme: AppTheme.light(),
        home: AutoDivinationScreen(params: params),
      ),
    );

    final resolveButton = tester.widget<FilledButton>(
      find.widgetWithText(FilledButton, '开始解卦'),
    );

    expect(resolveButton.onPressed, isNull);
    expect(find.text('您还需摇 6 次'), findsOneWidget);
  });

  testWidgets('divination screen navigates to manual screen by default', (
    tester,
  ) async {
    await tester.pumpWidget(
      MaterialApp(theme: AppTheme.light(), home: const DivinationScreen()),
    );

    await tester.enterText(find.byType(TextField), '近期感情是否稳定');
    await tester.tap(find.text('开始起卦'));
    await tester.pump();
    await tester.pump(const Duration(milliseconds: 300));

    expect(find.byType(ManualDivinationScreen), findsOneWidget);
  });
}