import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';

import 'package:tdc114plus/src/app.dart';

void main() {
  testWidgets('shows Baron SSO login screen', (WidgetTester tester) async {
    await tester.pumpWidget(const ProviderScope(child: Tdc114PlusApp()));

    expect(find.text('Baron SSO 로그인'), findsOneWidget);
    expect(find.byIcon(Icons.phone_android), findsOneWidget);
  });

  testWidgets('moves to directory screen after phone input', (
    WidgetTester tester,
  ) async {
    await tester.pumpWidget(const ProviderScope(child: Tdc114PlusApp()));

    await tester.enterText(find.byType(TextField), '01012345678');
    await tester.tap(find.text('로그인'));
    await tester.pumpAndSettle();

    expect(find.text('직원검색'), findsWidgets);
    expect(find.text('김하늘'), findsOneWidget);
    expect(find.text('검색 결과 5명'), findsOneWidget);
  });

  testWidgets('filters employees by search query', (WidgetTester tester) async {
    await _openDirectory(tester);

    await tester.enterText(find.byType(TextField), '서준');
    await tester.pumpAndSettle();

    expect(find.text('박서준'), findsOneWidget);
    expect(find.text('김하늘'), findsNothing);
    expect(find.text('검색 결과 1명'), findsOneWidget);
  });

  testWidgets('filters employees by tenant chip', (WidgetTester tester) async {
    await _openDirectory(tester);

    await tester.tap(find.text('TDC'));
    await tester.pumpAndSettle();

    expect(find.text('이도윤'), findsOneWidget);
    expect(find.text('정수빈'), findsOneWidget);
    expect(find.text('김하늘'), findsNothing);
    expect(find.text('검색 결과 2명'), findsOneWidget);
  });

  testWidgets('shows favorite employees view', (WidgetTester tester) async {
    await _openDirectory(tester);

    await tester.tap(find.text('즐겨찾기'));
    await tester.pumpAndSettle();

    expect(find.text('김하늘'), findsOneWidget);
    expect(find.text('박서준'), findsNothing);
    expect(find.text('검색 결과 1명'), findsOneWidget);
  });

  testWidgets('opens employee detail bottom sheet', (
    WidgetTester tester,
  ) async {
    await _openDirectory(tester);

    await tester.tap(find.text('김하늘'));
    await tester.pumpAndSettle();

    expect(find.text('haneul.kim@example.com'), findsOneWidget);
    expect(find.text('전화'), findsOneWidget);
    expect(find.text('문자'), findsOneWidget);
  });
}

Future<void> _openDirectory(WidgetTester tester) async {
  await tester.pumpWidget(const ProviderScope(child: Tdc114PlusApp()));
  await tester.pumpAndSettle();

  if (find.text('직원검색').evaluate().isNotEmpty) {
    return;
  }

  await tester.enterText(find.byType(TextField), '01012345678');
  await tester.tap(find.text('로그인'));
  await tester.pumpAndSettle();
}