import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:receipity/main.dart';
import 'package:receipity/models/line_item.dart';
import 'package:receipity/review_screen.dart';
import 'package:receipity/services/product_repository.dart';

void main() {
  testWidgets('scan screen shows capture actions', (tester) async {
    await tester.pumpWidget(ReceipityApp());

    expect(find.text('Receipity'), findsOneWidget);
    expect(find.text('Take photo'), findsOneWidget);
    expect(find.text('Pick from gallery'), findsOneWidget);
    expect(find.text('Use sample receipt'), findsOneWidget);
    expect(
      find.textContaining('Take a photo of a shopping receipt'),
      findsOneWidget,
    );
  });

  testWidgets('review screen lists items and can delete one', (tester) async {
    await tester.pumpWidget(
      MaterialApp(
        home: ReviewScreen(
          items: [
            LineItem(id: '1', name: 'Milk', price: 1.5),
            LineItem(id: '2', name: 'Bread', price: 2),
          ],
          rawText: 'Milk 1.50\nBread 2.00',
          repository: ProductRepository(),
        ),
      ),
    );

    expect(find.text('Milk'), findsOneWidget);
    expect(find.text('Bread'), findsOneWidget);
    expect(find.text('Add item'), findsOneWidget);
    expect(find.text('Confirm'), findsOneWidget);

    await tester.drag(find.text('Milk'), const Offset(-500, 0));
    await tester.pumpAndSettle();
    expect(find.text('Milk'), findsNothing);
    expect(find.text('Bread'), findsOneWidget);
  });
}