using AspNetCoreRateLimit;
using Infrastructure.Converter;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.DataProtection;
using Microsoft.Extensions.FileProviders;
using NLog.Web;
using System.Text.Json;
using DOAN.Admin.WebApi.Extensions;
using DOAN.Common.Cache;
using DOAN.Infrastructure.WebExtensions;
using DOAN.ServiceCore.Signalr;
using DOAN.ServiceCore.SqlSugar;
using Infrastructure;

var builder = WebApplication.CreateBuilder(args);

builder.Host.UseNLog();

// Add services to the container.
builder.Services.AddControllers();
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();
//注入HttpContextAccessor TODO 这地方就是配置httpcontext  https://blog.csdn.net/iqifenxia/article/details/121740805
//builder.Services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();
builder.Services.AddHttpContextAccessor();
/*
 在ASP.NET Core中，`IHttpContextAccessor`是用于访问HTTP请求上下文的接口，而`HttpContextAccessor`是`IHttpContextAccessor`接口的一个默认实现。

区别在于：
1. `Services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>()`会将`HttpContextAccessor`注册为`IHttpContextAccessor`接口的实现，并使用单例模式（singleton）将实例注册到应用程序中。这意味着在整个应用程序生命周期中，只会有一个`HttpContextAccessor`实例被创建并共享。

2. `Services.AddHttpContextAccessor()`是ASP.NET Core提供的一种快捷方法，会将`HttpContextAccessor`注册为`IHttpContextAccessor`接口的默认实现，并采用Scoped生命周期。Scoped生命周期意味着在同一个请求范围内，每次请求都会创建一个新的`HttpContextAccessor`实例，并在请求结束时销毁。

通常建议使用`Services.AddHttpContextAccessor()`来注册`HttpContextAccessor`，因为它是ASP.NET Core的标准做法，而且会自动处理实例的生命周期管理。

希望这个解释对您有帮助！如果您有任何其他问题，请随时告诉我。

 */


// 跨域配置
builder.Services.AddCors(builder.Configuration);
// 显示logo
builder.Services.AddLogo();
//消除Error unprotecting the session cookie警告
builder.Services.AddDataProtection()
    .PersistKeysToFileSystem(new DirectoryInfo(Directory.GetCurrentDirectory() + Path.DirectorySeparatorChar + "DataProtection"));
//普通验证码
builder.Services.AddCaptcha(builder.Configuration);
//IPRatelimit
builder.Services.AddIPRate(builder.Configuration);

//builder.Services.AddSession(); 

//绑定整个对象到Model上
builder.Services.Configure<OptionsSetting>(builder.Configuration);

//jwt 认证
builder.Services.AddJwt();
//配置文件
builder.Services.AddSingleton(new AppSettings(builder.Configuration));
//app服务注册
builder.Services.AddAppService();
//开启计划任务
builder.Services.AddTaskSchedulers();

//注册REDIS 服务
var openRedis = builder.Configuration["RedisServer:open"];
if (openRedis == "1")
{
    RedisServer.Initalize();
}

builder.Services.AddMvc(options =>
{
    options.Filters.Add(typeof(GlobalActionMonitor));//全局注册  过滤器  这边就是 The paramter field is required. | The partnumber field is required. | The workstation field is required."
})
.AddJsonOptions(options =>
{
    //options.JsonSerializerOptions.NumberHandling = JsonNumberHandling.AllowReadingFromString | JsonNumberHandling.WriteAsString;
    options.JsonSerializerOptions.WriteIndented = true;
    options.JsonSerializerOptions.Converters.Add(new JsonConverterUtil.DateTimeConverter());
    options.JsonSerializerOptions.Converters.Add(new JsonConverterUtil.DateTimeNullConverter());
    options.JsonSerializerOptions.Converters.Add(new StringConverter());
    //PropertyNamingPolicy属性用于前端传过来的属性的格式策略，目前内置的仅有一种策略CamelCase
    options.JsonSerializerOptions.PropertyNamingPolicy = JsonNamingPolicy.CamelCase;
    //options.JsonSerializerOptions.PropertyNameCaseInsensitive = true;//属性可以忽略大小写格式，开启后性能会降低
});
//注入SignalR实时通讯，默认用json传输
builder.Services.AddSignalR()
.AddJsonProtocol(options =>
{
    options.PayloadSerializerOptions.PropertyNamingPolicy = JsonNamingPolicy.CamelCase;
});
builder.Services.AddSwaggerConfig();
builder.Services.AddDirectoryBrowser();

var app = builder.Build();
//全局配置
InternalApp.ServiceProvider = app.Services;
InternalApp.Configuration = builder.Configuration;
InternalApp.WebHostEnvironment = app.Environment;
//初始化db和  配置sqlsugar 然后注入IOC容器，然后AOP配置
builder.Services.AddDb(app.Environment);

//使用全局异常中间件
app.UseMiddleware<GlobalExceptionMiddleware>();

//请求头转发
//ForwardedHeaders中间件会自动把反向代理服务器转发过来的X-Forwarded-For（客户端真实IP）以及X-Forwarded-Proto（客户端请求的协议）自动填充到HttpContext.Connection.RemoteIPAddress和HttpContext.Request.Scheme中，这样应用代码中读取到的就是真实的IP和真实的协议了，不需要应用做特殊处理。
app.UseForwardedHeaders(new ForwardedHeadersOptions
{
    ForwardedHeaders = Microsoft.AspNetCore.HttpOverrides.ForwardedHeaders.XForwardedFor | Microsoft.AspNetCore.HttpOverrides.ForwardedHeaders.XForwardedProto
});

app.Use((context, next) =>
{
    //设置可以多次获取body内容
    context.Request.EnableBuffering();
    if (context.Request.Query.TryGetValue("access_token", out var token))
    {
        context.Request.Headers.Add("Authorization", $"Bearer {token}");
    }
    return next();
});
//开启访问静态文件/wwwroot目录文件，要放在UseRouting前面
var fileProvider = new PhysicalFileProvider(Path.Combine(builder.Environment.WebRootPath, "device"));
var requestPath = "/devices";

// Enable displaying browser links.
app.UseStaticFiles(new StaticFileOptions
{
    FileProvider = fileProvider,
    RequestPath = requestPath
});
app.UseStaticFiles(new StaticFileOptions
{
    FileProvider = new PhysicalFileProvider(InternalApp.Configuration.GetSection("Upload").GetSection("rootDirectory").Get<string>())
});

app.UseDirectoryBrowser(new DirectoryBrowserOptions
{
    FileProvider = fileProvider,
    RequestPath = requestPath
});
//开启路由访问
app.UseRouting();
app.UseCors("Policy");//要放在app.UseEndpoints前。
//app.UseHttpsRedirection();
// 认证  这意味着对于每一个进入应用的HTTP请求，框架都会尝试从请求中提取身份验证信息（如JWT token、cookies或其他身份验证机制提供的信息），并根据这些信息来创建或更新当前用户的身份信息（ClaimsPrincipal）。如果请求中包含了有效的身份验证凭据，那么用户将被认为是已认证的。
app.UseAuthentication();
//授权 在app.UseAuthentication(); 之后调用的 app.UseAuthorization(); 则是启用授权功能。当授权中间件被调用时，它会检查请求上的[Authorize] 属性或其他策略，以确定用户是否有权限访问特定的资源或执行特定的操作。
app.UseAuthorization();   //授权

//开启缓存
app.UseResponseCaching();
if (builder.Environment.IsProduction())
{
    //恢复/启动任务
    app.UseAddTaskSchedulers();
}
//使用swagger
app.UseSwagger();
//启用客户端IP限制速率
app.UseIpRateLimiting();
app.UseRateLimiter();
//设置socket连接
app.UseEndpoints(endpoints =>
{
    endpoints.MapHub<MessageHub>("/msgHub"); // ChatHub 是你自定义的 Hub 类名
    endpoints.MapHub<PDAMessageHub>("/pdaHub");
});

app.MapControllerRoute(
    name: "default",
    pattern: "{controller=Home}/{action=Index}/{id?}");

app.MapControllers();
app.Run();