import 'dart:io';
import 'lib/services/openai_service.dart';

void main() async {
  // Configure the OpenAI service
  // Note: Replace with your actual API key
  const apiKey = 'YOUR_OPENAI_API_KEY_HERE';
  const baseUrl = 'http://localhost:8317';

  if (apiKey == 'YOUR_OPENAI_API_KEY_HERE') {
    print('❌ Please set your OpenAI API key in this file');
    return;
  }

  final service = OpenAIService(apiKey: apiKey, baseUrl: baseUrl);

  // Path to the sample image
  const imagePath = 'samples/photo_2026-02-07_15-05-17.jpg';

  // Check if the image file exists
  final imageFile = File(imagePath);
  if (!imageFile.existsSync()) {
    print('❌ Image file not found at: $imagePath');
    print('Current working directory: ${Directory.current.path}');
    return;
  }

  print('========================================');
  print('📖 Testing OpenAI Book Cover Analysis');
  print('========================================\n');
  print('Image path: $imagePath');
  print('Image size: ${imageFile.lengthSync()} bytes');
  print('API endpoint: $baseUrl/v1/chat/completions\n');
  print('Analyzing book cover... (this may take a few seconds)\n');

  // Analyze the book cover
  final book = await service.analyzeBookCover(imagePath);

  if (book != null) {
    print('========================================');
    print('✅ Successfully analyzed book cover!');
    print('========================================\n');
    print('📚 Book Details:');
    print('   Title: ${book.title}');
    print('   Author: ${book.author}');
    print('   Genre: ${book.genre}');
    print('   Annotation: ${book.annotation}');
    print('   Language: ${book.language}');
    print('   Published Year: ${book.publishedYear}');
    print('   Rating: ${book.rating}');
    print('\n');
    print('========================================');
  } else {
    print('========================================');
    print('❌ Failed to analyze book cover');
    print('========================================\n');
    print('Troubleshooting tips:');
    print('1. Check your API key is correct');
    print('2. Ensure the OpenAI server is running at $baseUrl');
    print('3. Check the server logs for errors');
    print('4. Verify the server supports vision models (gpt-4o)');
    print('5. Check network connectivity\n');
  }
}