using CompServ.Worker;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Server.Kestrel.Core;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Logging.Console;
using System;
using CompServ.ClientLibrary;
using Microsoft.AspNetCore.Hosting.Server.Features;
using Microsoft.AspNetCore.Hosting.Server;
using Microsoft.AspNetCore.Http.Features;

if (args.Length > 0)
{
    StatusHolder.HubServer = args[0];
    if (args.Length > 1 && int.TryParse(args[1], out var ratioArg) && ratioArg > 1) StatusHolder.Ratio = ratioArg;
}

var builder = WebApplication.CreateBuilder(args);

//控制台日志格式
builder.Services.AddLogging(opt =>
{
    opt.AddSimpleConsole(p =>
    {
        p.TimestampFormat = "[dd HH:mm:ss] ";
        p.SingleLine = true;
        p.ColorBehavior = LoggerColorBehavior.Enabled;
    });
});

builder.Services.Configure<LoggerFilterOptions>(options =>
{
    options.AddFilter((category, level) =>
    {
        if (level == LogLevel.Debug) return false;
        if (level == LogLevel.Trace) return false;

        if (category == "Microsoft.AspNetCore.Hosting.Diagnostics" && level == LogLevel.Information) return false;
        if (category == "Microsoft.AspNetCore.Routing.EndpointMiddleware" && level == LogLevel.Information) return false;
        if (category == "Microsoft.AspNetCore.Server.Kestrel" && level == LogLevel.Information) return false;
        if (category == "Microsoft.AspNetCore.Server.Kestrel.Http2" && level == LogLevel.Information) return false;
        if (category == "Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker" && level == LogLevel.Information) return false;
        if (category == "Microsoft.AspNetCore.Mvc.Infrastructure.ContentResultExecutor" && level == LogLevel.Information) return false;
        if (category == "Microsoft.AspNetCore.Mvc.Infrastructure.FileStreamResultExecutor" && level == LogLevel.Information) return false;

        return true; // 其他日志保留
    });
});

//配置HTTP1、HTTP2端口
builder.WebHost.UseKestrel((_, kso) =>
{
    kso.ListenAnyIP(0, lo => lo.Protocols = HttpProtocols.Http2);
    kso.ListenAnyIP(0, lo => lo.Protocols = HttpProtocols.Http1);
});

builder.Services.Configure<KestrelServerOptions>(options =>
{
    options.Limits.MaxRequestBodySize = 100 * 1024 * 1024; // 设置最大请求体大小 100MB
});

try
{
    Console.Title = "...";
    builder.Services.AddHostedService<ConsoleTitleUpdateService>();
}
catch
{
    //EAT ERR
}

if (StatusHolder.HubServer != null) builder.Services.AddSingleton<HubRegister>();

builder.Services.AddControllers();

var app = builder.Build();

app.Use(async (context, next) =>
{
    context.Request.EnableBuffering(); // this used to be EnableRewind
    await next(context);
});

app.MapControllers();

app.MapGet("/", () => "I am worker!");


await app.StartAsync();
// ↑↓ await app.RunAsync();

{
    var logger = app.Services.GetRequiredService<ILogger<Program>>();
    logger.LogInformation("Self check...");

    var svr = app.Services.GetRequiredService<IServer>();
    var saf = svr.Features.GetRequiredFeature<IServerAddressesFeature>();
    var listeningPort = new Uri(saf.Addresses.First()).Port;

    var client = new CompServWorkerClient("http://localhost:" + listeningPort);
    var r = await client.CheckAliveAsync();
    logger.LogInformation("Self check resunt: " + r);
}

var hubRegister = app.Services.GetService<HubRegister>();
await (hubRegister?.Register() ?? Task.CompletedTask);


await app.WaitForShutdownAsync();
await (hubRegister?.UnRegister() ?? Task.CompletedTask);