import 'package:flutter_test/flutter_test.dart';
import 'package:relationship_saver/features/share_intake/whatsapp_share_parser.dart';

void main() {
  test('parses sender-prefixed WhatsApp text', () {
    final WhatsAppSharePayload payload = WhatsAppShareParser.parse(
      'Ava Hart: Lets do coffee on Saturday?',
    );

    expect(payload.sourceDisplayName, 'Ava Hart');
    expect(payload.sourceUserId, 'wa:ava hart');
    expect(payload.messageText, 'Lets do coffee on Saturday?');
  });

  test('parses bracket timestamp style WhatsApp export line', () {
    final WhatsAppSharePayload payload = WhatsAppShareParser.parse(
      '[2/17/26, 22:41] Jordan Lee: Finished 5k today!',
    );

    expect(payload.sourceDisplayName, 'Jordan Lee');
    expect(payload.sourceUserId, 'wa:jordan lee');
    expect(payload.messageText, 'Finished 5k today!');
  });

  test('falls back to raw message when sender cannot be detected', () {
    const String raw = 'Remember to ask about her interview tomorrow.';
    final WhatsAppSharePayload payload = WhatsAppShareParser.parse(raw);

    expect(payload.sourceDisplayName, isNull);
    expect(payload.sourceUserId, isNull);
    expect(payload.messageText, raw);
  });
}