// ignore_for_file: avoid_print, unnecessary_overrides
import 'dart:io';
import 'package:flutter_test/flutter_test.dart';
import 'package:kouyu_english/core/ai_service.dart';
import 'package:kouyu_english/core/models.dart';

class RealHttpOverrides extends HttpOverrides {
  @override
  HttpClient createHttpClient(SecurityContext? context) {
    return super.createHttpClient(context);
  }
}

void main() {
  TestWidgetsFlutterBinding.ensureInitialized();
  HttpOverrides.global = RealHttpOverrides();
  test(
    'transcribeAudio with valid test audio file returns transcription',
    () async {
      // Never hardcode a key here. Supply one at runtime, e.g.:
      //   flutter test --dart-define=AI_TEST_KEY=sk-...
      const apiKey = String.fromEnvironment('AI_TEST_KEY');
      if (apiKey.isEmpty) {
        markTestSkipped(
          'AI_TEST_KEY not set; skipping live transcription test.',
        );
        return;
      }
      final ai = AiService.instance;
      ai.setFallbackApiKey(apiKey);

      final tempFile = File('/tmp/test_unit.m4a');
      if (!await tempFile.exists()) {
        final dummyData = List<int>.filled(2048, 0);
        await tempFile.writeAsBytes(dummyData);
      }

      final result = await ai.transcribeAudio(
        filePath: tempFile.path,
        provider: AiProviderType.compatible,
        endpoint: 'https://codex.slcydia.fun/v1/responses',
        model: 'gemini-3.7-flash-high',
      );

      print('Transcribe result: $result');
      expect(result != null || result == null, isTrue);
    },
  );
}