using Furion;
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.FileProviders;
using Microsoft.Extensions.Hosting;
using Serilog;
using SqlSugar;
using System.Text.Json.Serialization;
using IStation.Application;

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

            services.Configure<KestrelServerOptions>(options =>
            {
                options.Limits.MaxRequestBodySize = int.MaxValue;
            });
            services.Configure<IISServerOptions>(options =>
            {
                options.MaxRequestBodySize = int.MaxValue;
            });

            if (Settings.WebApi.EnableJwt)
            {
                services.AddJwt<JwtHandler>(enableGlobalAuthorize: true);
            }
            

            services.AddCorsAccessor();

            services.AddControllers().AddInjectWithUnifyResult<XnRestfulResultProvider>();
            services.AddSwaggerGen(c =>
            {
                c.UseInlineDefinitionsForEnums();
            }).AddMiniProfiler();
            services.AddJsonOptions(options =>
            {
                //返回属性大小写问题
                options.JsonSerializerOptions.PropertyNamingPolicy = null;
                //返回时间格式
                options.JsonSerializerOptions.Converters.Add(new DateTimeJsonConverter());
                options.JsonSerializerOptions.Converters.Add(new DateTimeNullableJsonConverter());
                options.JsonSerializerOptions.Converters.Add(new LongJsonConverter());
                //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 = Settings.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, Settings.File.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("/Data"),//对外的访问路径
                FileProvider = new PhysicalFileProvider(path)//指定实际物理路径
            }); 

            #endregion

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

            app.UseRouting();

            app.UseCorsAccessor();

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

            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?}");
            });


        }




    }
}