using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.HttpsPolicy;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using Newtonsoft.Json.Serialization;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using XYY.Authentication.Standard;
using XYY.Service.Standard.RegionService;

namespace XYY.Api.Channel
{
    public class Startup
    {
        public Startup(IConfiguration configuration)
        {
            Configuration = configuration;
        }

        public IConfiguration Configuration { get; }

        readonly string MyAllowSpecificOrigins = "_myAllowSpecificOrigins";//Ãû×ÖËæ±ãÆð


        // This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddXYYService(new ServiceOption
            {
                USEDBTransferAsMVC = true,
                CacheType = DistributedCacheType.Memory,
                SqlServiceConnection = Configuration[DefaultConfig.SqlServiceConnectionKey]
            }, Configuration);
            services.AddCors(option => option.AddPolicy(MyAllowSpecificOrigins, policy =>
            policy.AllowAnyHeader().AllowAnyOrigin().WithMethods("GET", "POST", "HEAD", "PUT", "DELETE", "OPTIONS")));
            services.AddControllers().AddNewtonsoftJson(options =>
            {
                options.SerializerSettings.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
                options.SerializerSettings.NullValueHandling = NullValueHandling.Ignore;
                options.SerializerSettings.ContractResolver = new DefaultContractResolver();
            }); 
        }


        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }
            app.UseStatusCodePages();
            app.UseRouting();
            app.UseCors(MyAllowSpecificOrigins); 
            app.UseEndpoints(endpoints =>
            {
                endpoints.MapControllers();
            });
        }
    }
}