import 'package:flutter_test/flutter_test.dart';
import 'package:words999/g4f/g4f.dart';

void main() {
  const messages = [
    Message(role: Role.system, content: 'Отвечай одним словом.'),
    Message(role: Role.user, content: 'Скажи только: ОК'),
  ];

  test('Pollinations returns model text', () async {
    try {
      final text = await Pollinations()
          .createAsyncGenerator('openai-fast', messages, stream: false)
          .join();
      expect(text.trim().length, greaterThan(1));
      expect(looksLikeGarbage(text), isFalse);
    } catch (e) {
      // Anonymous Pollinations is rate-limited / paywalled from some IPs.
      expect(e.toString().contains('Pollinations'), isTrue);
    }
  }, timeout: const Timeout(Duration(seconds: 30)));

  test('Yqcloud returns model text', () async {
    final text = await Yqcloud()
        .createAsyncGenerator(G4FModels.gpt4, messages, stream: false)
        .join();
    expect(text.trim().length, greaterThan(1));
    expect(looksLikeGarbage(text), isFalse);
  }, timeout: const Timeout(Duration(seconds: 40)));

  test('G4F client fallback eventually answers', () async {
    final client = G4FClient();
    final text = await client.chat.completions.create(messages: messages);
    expect(text.trim().length, greaterThan(1));
    expect(looksLikeGarbage(text), isFalse);
  }, timeout: const Timeout(Duration(seconds: 90)));
}