namespace SatelliteProvider.IntegrationTests;

class Program
{
    static async Task<int> Main(string[] args)
    {
        var apiUrl = Environment.GetEnvironmentVariable("API_URL") ?? "http://api:8080";
        
        Console.WriteLine("Starting Integration Tests");
        Console.WriteLine("=========================");
        Console.WriteLine($"API URL: {apiUrl}");
        Console.WriteLine();

        using var httpClient = new HttpClient
        {
            BaseAddress = new Uri(apiUrl),
            Timeout = TimeSpan.FromMinutes(15)
        };

        try
        {
            Console.WriteLine("Waiting for API to be ready...");
            await WaitForApiReady(httpClient);
            Console.WriteLine("✓ API is ready");
            Console.WriteLine();

            await TileTests.RunGetTileByLatLonTest(httpClient);
            
            await RegionTests.RunRegionProcessingTest_200m_Zoom18(httpClient);
            
            await RegionTests.RunRegionProcessingTest_400m_Zoom17(httpClient);
            
            await RegionTests.RunRegionProcessingTest_500m_Zoom18(httpClient);

            await BasicRouteTests.RunSimpleRouteTest(httpClient);

            await BasicRouteTests.RunRouteWithRegionProcessingAndStitching(httpClient);

            await ExtendedRouteTests.RunRouteWithTilesZipTest(httpClient);

            await ComplexRouteTests.RunComplexRouteWithStitching(httpClient);
            await ComplexRouteTests.RunComplexRouteWithStitchingAndGeofences(httpClient);
            await ExtendedRouteTests.RunExtendedRouteEast(httpClient);

            Console.WriteLine();
            Console.WriteLine("=========================");
            Console.WriteLine("All tests completed successfully!");
            return 0;
        }
        catch (Exception ex)
        {
            Console.WriteLine();
            Console.WriteLine("❌ Integration tests failed");
            Console.WriteLine($"Error: {ex.Message}");
            Console.WriteLine($"Stack trace: {ex.StackTrace}");
            return 1;
        }
    }

    static async Task WaitForApiReady(HttpClient httpClient, int maxRetries = 30)
    {
        for (int i = 0; i < maxRetries; i++)
        {
            try
            {
                var response = await httpClient.GetAsync("/");
                if (response.IsSuccessStatusCode || response.StatusCode == System.Net.HttpStatusCode.NotFound)
                {
                    return;
                }
            }
            catch
            {
            }

            Console.WriteLine($"  Attempt {i + 1}/{maxRetries} - waiting 2 seconds...");
            await Task.Delay(2000);
        }

        throw new Exception("API did not become ready in time");
    }
}