using Elecciones.Database;
using Elecciones.Infrastructure.Services;
using Elecciones.Worker;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using System.Net;
using Serilog;
using System.Net.Http;
using System.Net.Security;
using System.Security.Authentication;

Log.Logger = new LoggerConfiguration()
    .WriteTo.Console()
    .CreateBootstrapLogger();

Log.Information("Iniciando Elecciones.Worker Host...");

var builder = Host.CreateApplicationBuilder(args);

builder.Services.AddSerilog(config => 
    config
        .ReadFrom.Configuration(builder.Configuration)
        .Enrich.FromLogContext()
        .WriteTo.Console()
        .WriteTo.File("logs/worker-.log", rollingInterval: RollingInterval.Day));

// --- Configuración de Servicios ---
var connectionString = builder.Configuration.GetConnectionString("DefaultConnection");
builder.Services.AddDbContext<EleccionesDbContext>(options =>
    options.UseSqlServer(connectionString));

builder.Services.AddHttpClient("ElectoralApiClient", client =>
{
    var baseUrl = builder.Configuration["ElectoralApi:BaseUrl"];
    if (!string.IsNullOrEmpty(baseUrl))
    {
        client.BaseAddress = new Uri(baseUrl);
    }
    
    // --- TIMEOUT MÁS LARGO ---
    // Aumentamos el tiempo de espera a 90 segundos.
    // Esto le dará a las peticiones lentas de la API tiempo suficiente para responder.
    client.Timeout = TimeSpan.FromSeconds(90);

    client.DefaultRequestHeaders.Clear();
    client.DefaultRequestHeaders.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36");
    client.DefaultRequestHeaders.Add("Accept", "*/*");
    client.DefaultRequestHeaders.Add("Accept-Encoding", "gzip, deflate, br");
    client.DefaultRequestHeaders.Add("Connection", "keep-alive");

})
.ConfigurePrimaryHttpMessageHandler(() =>
{
    var handler = new SocketsHttpHandler
    {
        // Habilita la descompresión automática de respuestas GZIP y Deflate.
        // Esto soluciona el error de JsonException ('0x1F').
        AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate,

        SslOptions = new SslClientAuthenticationOptions
        {
            EnabledSslProtocols = SslProtocols.Tls13,
        }
    };

    if (!OperatingSystem.IsWindows())
    {
        handler.SslOptions.CipherSuitesPolicy = new CipherSuitesPolicy(new[]
        {
            TlsCipherSuite.TLS_AES_128_GCM_SHA256,
            TlsCipherSuite.TLS_AES_256_GCM_SHA384,
            TlsCipherSuite.TLS_CHACHA20_POLY1305_SHA256
        });
    }

    return handler;
});

builder.Services.AddSingleton<IElectoralApiService, ElectoralApiService>();

builder.Services.AddHostedService<Worker>();

var host = builder.Build();

try {
    host.Run();
}
catch (Exception ex)
{
    Log.Fatal(ex, "El Host de Elecciones.Worker terminó inesperadamente");
}
finally
{
    Log.CloseAndFlush();
}