using WIDESEAWCS_Core.Helper;
using WIDESEAWCS_Core.Extensions;
using WIDESEAWCS_Core.Middlewares;
using System.Reflection;
using WIDESEAWCS_Core.Filter;
using Newtonsoft.Json.Converters;
using Newtonsoft.Json.Serialization;
using Newtonsoft.Json;
using System.Text;
using Microsoft.AspNetCore.Mvc.Controllers;
using Microsoft.Extensions.DependencyInjection.Extensions;
using Microsoft.AspNetCore.Mvc.ModelBinding.Validation;
using WIDESEAWCS_Core;
using WIDESEAWCS_Core.BaseServices;
using Autofac.Extensions.DependencyInjection;
using Autofac;
using WIDESEAWCS_WCSServer.Filter;
using WIDESEAWCS_Core.Authorization;
using WIDESEAWCS_Core.Core;
using WIDESEAWCS_QuartzJob.Seed;
using Autofac.Core;
using WIDESEAWCS_QuartzJob.QuartzExtensions;
using Microsoft.AspNetCore.Builder;
using WIDESEAWCS_Server.HostedService;
using WIDESEAWCS_Server.Filter;
using WIDESEAWCS_Tasks.OHT;
using Baidu.Aip.Face;
using Microsoft.Extensions.FileProviders;

var builder = WebApplication.CreateBuilder(args);

builder.Host.UseServiceProviderFactory(new AutofacServiceProviderFactory()).ConfigureContainer<ContainerBuilder>(builder =>
{
    builder.RegisterModule(new AutofacModuleRegister());//´øÓнӿڲãµÄ·þÎñ×¢Èë
    builder.RegisterModule(new QuartzJobAutofacModuleRegister());
    builder.RegisterModule<AutofacPropertityModuleReg>();//
}).ConfigureAppConfiguration((hostingContext, config) =>
{
    hostingContext.Configuration.ConfigureApplication();
    config.Sources.Clear();
    config.AddJsonFile("appsettings.json", optional: true, reloadOnChange: false);
}); ;
builder.ConfigureApplication();

// 2¡¢ÅäÖ÷þÎñ
builder.Services.AddSingleton(new AppSettings(builder.Configuration));//×¢²á
builder.Services.AddAllOptionRegister();//¶ÁÈ¡ÅäÖÃÎļþ
builder.Services.AddMemoryCacheSetup();//»º´æ
builder.Services.AddSqlsugarSetup();//SqlSugar Æô¶¯·þÎñ
if (AppSettings.GetValue("DBSeedEnable").ObjToBool())
    builder.Services.AddInitializationHostServiceSetup();//Ó¦Óóõʼ»¯·þÎñ×¢Èë  ´´½¨Êý¾Ý¿â
builder.Services.AddHostedService<SeedDataHostedService>();
builder.Services.AddDbSetup();//Db Æô¶¯·þÎñ

builder.Services.AddScoped<QuartzJobCreateDataTabel>();
if (AppSettings.GetValue("DBSeedEnable").ObjToBool())
    builder.Services.AddHostedService<QuartzJobDataTableHostedService>();

builder.Services.AddWebSocketSetup();

builder.Services.AddHostedService<WebSocketHostService>();

builder.Services.AddAutoMapperSetup();

builder.Services.AddCorsSetup();

builder.Services.AddMiniProfilerSetup();

builder.Services.AddSwaggerSetup();

builder.Services.AddJobSetup();//ÈÎÎñµ÷¶È Æô¶¯·þÎñ

builder.Services.AddHttpContextSetup();

if (AppSettings.Get("QuartzJobAutoStart").ObjToBool())
    builder.Services.AddHostedService<QuartzJobHostedService>();//ÈÎÎñµ÷¶È Æô¶¯·þÎñ

builder.Services.AddMvc(options =>
{
    options.Filters.Add(typeof(ApiAuthorizeFilter));
    options.Filters.Add(typeof(ActionExecuteFilter));
});

builder.Services.AddAuthorizationSetup();

builder.Services.AddIpPolicyRateLimitSetup(builder.Configuration);//IPLimitÏÞÁ÷ Æô¶¯·þÎñ

builder.Services.AddScoped<UseServiceDIAttribute>();

builder.Services.AddSession();

builder.Services.AddHttpClient();

builder.Services.AddControllers(o =>
{
    o.Filters.Add(typeof(GlobalExceptionsFilter));//È«¾ÖÒì³£
})
.AddNewtonsoftJson(options =>
{
    options.SerializerSettings.ReferenceLoopHandling = ReferenceLoopHandling.Serialize;
    //options.SerializerSettings.ContractResolver = new DefaultContractResolver();
    options.SerializerSettings.ContractResolver = new Newtonsoft.Json.Serialization.CamelCasePropertyNamesContractResolver();
    options.SerializerSettings.DateFormatString = "yyyy-MM-dd HH:mm:ss";
    options.SerializerSettings.NullValueHandling = NullValueHandling.Include;
    options.SerializerSettings.DateTimeZoneHandling = DateTimeZoneHandling.Local;
    options.SerializerSettings.Converters.Add(new StringEnumConverter());
});
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();

builder.Services.Replace(ServiceDescriptor.Transient<IControllerActivator, ServiceBasedControllerActivator>());
Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);

//½â¾ö·þÎñÆ÷ÔÚHTTPÏìÓ¦ÖÐ×Ô¶¯Ìí¼ÓÁËһЩ²»±ØÒªµÄ±êÍ·
builder.WebHost.ConfigureKestrel(serverOptions =>
{
    serverOptions.AddServerHeader = false;
});

var app = builder.Build();

// 3¡¢ÅäÖÃÖмä¼þ
app.UseMiniProfiler();//ÐÔÄÜ·ÖÎöÆ÷
app.ConfigureApplication();//ÅäÖÃÎļþ
app.UseApplicationSetup();//Æô¶¯ÅäÖÃ

app.UseAllServicesMiddle(builder.Services);
//FaceAI.Face.sdk_init(null);//ÈËÁ³Ê¶±ð
app.UseSession();
if (app.Environment.IsDevelopment())
{
    //todo
    app.UseSwaggerAuthorized();
    app.UseSwaggerMiddle(() => Assembly.GetExecutingAssembly().GetManifestResourceStream("WIDESEAWCS_Server.index.html") ?? throw new Exception("δÕÒµ½WIDESEAWCS_Server.index.htmlÎļþ"));
}//ÅжÏÊÇ·ñÐèÒª´ò¿ªswagger

app.UseIpLimitMiddle();
app.UseApiLogMiddleware();
//todo
//app.UseRecordAccessLogsMiddle();

app.UseCors(AppSettings.Get(new string[] { "Cors", "PolicyName" }));

DefaultFilesOptions defaultFilesOptions = new DefaultFilesOptions();
defaultFilesOptions.DefaultFileNames.Clear();
defaultFilesOptions.DefaultFileNames.Add("index.html");
app.UseDefaultFiles(defaultFilesOptions);
app.UseMiddleware<HttpRequestMiddleware>();
app.UseStaticFiles();
var staticPath = Path.Combine(Directory.GetCurrentDirectory(), "Record");
if (!Directory.Exists(staticPath))
{
    Directory.CreateDirectory(staticPath);
}

Console.WriteLine($"¾²Ì¬Îļþ·¾¶£º{staticPath}");

app.UseStaticFiles(new StaticFileOptions()
{
    FileProvider = new PhysicalFileProvider(
    Path.Combine(Directory.GetCurrentDirectory(), @"Record")),
    //ÅäÖ÷ÃÎÊÐéÄâĿ¼ʱÎļþ¼Ð±ðÃû
    RequestPath = "/Record"
});

//X-Content-Type-Options¡±Í·È±Ê§»ò²»°²È«
// ʹÓà AddDefaultSecurityHeaders ·½·¨Ìí¼ÓÒ»×éÍƼöµÄ°²È«±êÍ·
app.UseSecurityHeaders(policies => policies
    .AddFrameOptionsDeny() // Ìí¼Ó X-Frame-Options: DENY
    .AddContentTypeOptionsNoSniff() // Õâ¾ÍÊÇÄãÐèÒªµÄ X-Content-Type-Options: nosniff
    .AddXssProtectionBlock() // Ìí¼Ó X-XSS-Protection: 1; mode=block
    .AddStrictTransportSecurityMaxAgeIncludeSubDomains(maxAgeInSeconds: 60 * 60 * 24 * 365) // Ìí¼Ó HSTS Í·
                                                                                            // ÒƳý·þÎñÆ÷ÐÅϢͷ
   //.AddCustomHeader("X-Powered-By", string.Empty) // ×¢ÒâÊÇ AddCustomHeader
   //½â¾öContent-Security-Policyȱʧ
        .AddContentSecurityPolicy(builder =>
        {
            builder.AddDefaultSrc().Self();
            builder.AddScriptSrc().Self();
            builder.AddStyleSrc().Self();
            builder.AddImgSrc().Self().Data();
            builder.AddFontSrc().Self();
        })

);
// ÊÖ¶¯ÒƳý¶àÓàÏìӦͷ£¨¾É°æ°ü±ØÐ룩
app.Use(async (context, next) =>
{
    context.Response.Headers.Remove("Server");
    context.Response.Headers.Remove("X-Powered-By");
    context.Response.Headers.Remove("x-miniprofiler-ids");//miniprofilerµÄÖ¸±êÍ·
    await next();
});

// À¹½ØÃô¸Ð·¾¶£¬·µ»Ø 404
app.Use(async (context, next) =>
{
    var path = context.Request.Path.Value ?? string.Empty;

    var blacklist = new[]
    {
        "/.git", "/.svn", "/.env", "/backup", "/backups", "/config", "/database", "/.idea", "/.vscode", "/node_modules"
    };

    if (path.Contains("..") || blacklist.Any(b => path.StartsWith(b, StringComparison.OrdinalIgnoreCase)))
    {
        context.Response.StatusCode = StatusCodes.Status404NotFound;
        await context.Response.WriteAsync("Not Found");
        return;
    }

    await next();
});

//Ó¦ÓóÌÐòÖ¸±êÊý¾Ý±©Â¶
app.Use(async (context, next) =>
{
    var path = context.Request.Path.Value ?? string.Empty;
    // ÐèÒª±£»¤µÄ¶Ëµãǰ׺
    var sensitivePrefixes = new[]
    {
        "/metrics", "/health", "/actuator", "/diagnostics", "/debug", "/metrics/prometheus"
    };

    if (sensitivePrefixes.Any(p => path.StartsWith(p, StringComparison.OrdinalIgnoreCase)))
    {
        var secret = app.Configuration["Internal:MetricsKey"]; // ÔÚ appsettings.json »ò »·¾³±äÁ¿ÀïÅäÖÃ
        if (string.IsNullOrWhiteSpace(secret))
        {
            // δÅäÖÃÃÜÔ¿£ºÎªÁË°²È«¾Ü¾ø·ÃÎÊ
            context.Response.StatusCode = StatusCodes.Status403Forbidden;
            await context.Response.WriteAsync("Forbidden");
            return;
        }

        if (!context.Request.Headers.TryGetValue("X-Internal-Secret", out var provided) || provided != secret)
        {
            context.Response.StatusCode = StatusCodes.Status401Unauthorized;
            await context.Response.WriteAsync("Unauthorized");
            return;
        }
    }

    await next();
});
app.UseHttpsRedirection();



app.UseCookiePolicy();
app.UseStatusCodePages();

app.UseRouting();

app.UseAuthentication();
app.UseAuthorization();

app.MapControllers();

app.Run();