using Furion;
using Furion.SpecificationDocument;
using IGeekFan.AspNetCore.Knife4jUI;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Http.Features;
using Microsoft.AspNetCore.Mvc.Controllers;
using Microsoft.AspNetCore.Server.Kestrel.Core;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.FileProviders;
using Microsoft.Extensions.Hosting;
using SqlSugar;
using System.Text.Json.Serialization;
using Yw.Application;

namespace HStation.WebApi
{
    /// <summary>
    ///
    /// </summary>
    [AppStartup(10)]
    public class Startup : AppStartup
    {
        /// <summary>
        ///
        /// </summary>
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddConfigurableOptions<Yw.JWT.JWTSettingsOptions>();

            services.Configure<KestrelServerOptions>(options =>
            {
                options.Limits.MaxRequestBodySize = int.MaxValue;//之前的
                options.Limits.MaxRequestBufferSize = int.MaxValue;
                options.Limits.MaxResponseBufferSize = int.MaxValue;

            });
            services.Configure<IISServerOptions>(options =>
            {
                options.MaxRequestBodySize = int.MaxValue;//之前的
                options.MaxRequestBodyBufferSize = int.MaxValue;
            });
            //解决Multipart body length limit 134217728 exceeded
            services.Configure<FormOptions>(x =>
            {
                x.ValueLengthLimit = int.MaxValue;
                x.MultipartBodyLengthLimit = int.MaxValue; // In case of multipart
                x.MultipartBoundaryLengthLimit = int.MaxValue;
                x.BufferBodyLengthLimit = int.MaxValue;
            });

            // services.AddJwt<JwtHandler>(enableGlobalAuthorize: true);

            //// 拦截器
            services.AddMvcFilter<AuthorizationFilter>();
            services.AddMvcFilter<ActionFilter>();
            services.AddMvcFilter<ResultFilter>();

            //需在 services.AddControllers() 之前注册
            services.AddCorsAccessor();

            services.AddControllers().AddInjectWithUnifyResult<XnRestfulResultProvider>();
            services.AddSwaggerGen(c =>
            {
                //避免dto 同名
                c.CustomSchemaIds(x => x.FullName);
                //支持knife4ui(必备)
                c.CustomOperationIds(s =>
                {
                    var a = s.ActionDescriptor as ControllerActionDescriptor;
                    return a.ControllerTypeInfo.Name + "-" + s.HttpMethod + a.ActionName;
                });
                c.UseInlineDefinitionsForEnums();
            }).AddMiniProfiler();

            services.AddJsonOptions(options =>
            {
                //返回属性大小写问题
                options.JsonSerializerOptions.PropertyNamingPolicy = null;
                //时间格式处理
                options.JsonSerializerOptions.Converters.Add(new DateTimeJsonConverter());
                options.JsonSerializerOptions.Converters.Add(new DateTimeNullableJsonConverter());

                //长整型格式处理
                options.JsonSerializerOptions.Converters.Add(new LongJsonConverter());
                options.JsonSerializerOptions.Converters.Add(new LongNullableJsonConverter());
                //忽略循环引用
                options.JsonSerializerOptions.ReferenceHandler = ReferenceHandler.IgnoreCycles; // 仅.NET 6支持
            });
            // 添加即时通讯
            services.AddSignalR();
            SnowFlakeSingle.WorkId = Yw.Settings.SqlSugarParasHelper.SqlSugar.SnowFlakeWorkId;
        }

        /// <summary>
        ///
        /// </summary>
        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }
            else
            {
                app.UseHsts();
            }

            // 添加规范化结果状态码，需要在这里注册
            app.UseUnifyResultStatusCodes();

            app.UseHttpsRedirection();

            #region 开放 data 文件夹（可以通过url访问文件）

            //app.UseStaticFiles();
            string path = AppContext.BaseDirectory;
            path = Path.Combine(path, Yw.Settings.ServiceParasHelper.Service.DataFolder);
            if (!Directory.Exists(path))
            {
                Directory.CreateDirectory(path);
            }
            //通过url访问文件
            app.UseStaticFiles(new StaticFileOptions()//自定义自己的文件路径
            {
                RequestPath = new PathString(""),//对外的访问路径 之前为 "/Data" ,改动是为了隐藏Data对外显示
                FileProvider = new PhysicalFileProvider(path),//指定实际物理路径
                OnPrepareResponse = (stf) =>//静态资源跨域问题
                {
                    stf.Context.Response.Headers["Access-Control-Allow-Origin"] = "*";
                    stf.Context.Response.Headers["Access-Control-Allow-Headers"] = "*";
                }
            });

            #endregion 开放 data 文件夹（可以通过url访问文件）

            // Serilog请求日志中间件---必须在 UseStaticFiles 和 UseRouting 之间
            //app.UseSerilogRequestLogging();

            app.UseRouting();

            //需在 app.UseRouting(); 和 app.UseAuthentication(); 之间注册
            app.UseCorsAccessor();

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

            // 配置Swagger-Knife4UI（路由前缀一致代表独立，不同则代表共存）
            app.UseKnife4UI(options =>
            {
                options.RoutePrefix = "Api";  // 配置 Knife4UI 路由地址
                foreach (var groupInfo in SpecificationDocumentBuilder.GetOpenApiGroups())
                {
                    options.SwaggerEndpoint("/" + groupInfo.RouteTemplate, groupInfo.Title);
                }
            });

            app.UseInject(string.Empty);

            app.UseEndpoints(endpoints =>
            {
                // 注册集线器
                endpoints.MapHub<ChatHub>("/hubs/chathub");
                endpoints.MapControllerRoute(
                    name: "default",
                    pattern: "{controller=Home}/{action=Index}/{id?}");
            });
        }
    }
}