using System;
using System.Web;
using System.Web.Mvc;
using System.Web.Optimization;
using System.Web.Routing;
using Infrastructure;
using Newtonsoft.Json.Linq;
using OpenAuth.Mvc.Controllers;
using OpenAuth.Mvc.Models;

namespace OpenAuth.Mvc
{
    public class MvcApplication : HttpApplication
    {
        protected void Application_Start()
        {
            AutofacExt.InitAutofac();


            AreaRegistration.RegisterAllAreas();
            FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
            RouteConfig.RegisterRoutes(RouteTable.Routes);
            BundleConfig.RegisterBundles(BundleTable.Bundles);

            ModelBinders.Binders.Add(typeof(JObject), new JobjectModelBinder());

            LogHelper.Log("启动Web");
        }


        protected void Application_Error(object sender, EventArgs e)
        {
            var app = (MvcApplication)sender;
            var context = app.Context;
            var ex = app.Server.GetLastError();
            LogHelper.Fatal(ex.Message);

            context.Response.Clear();
            context.ClearError();
            var httpException = ex as HttpException;
            var routeData = new RouteData();
            routeData.Values["controller"] = "error";
            routeData.Values["exception"] = ex;
            routeData.Values["action"] = "http500";
            if (httpException != null)
            {


                switch (httpException.GetHttpCode())
                {
                    case 404:
                        routeData.Values["action"] = "http404";
                        break;
                    case 401:  //没有登录
                        routeData.Values["action"] = "http401";
                        break;
                    case 400:  //演示版本，没有执行的权限
                        routeData.Values["action"] = "DemoError";
                        break;
                }
            }
            IController controller = new ErrorController();
            controller.Execute(new RequestContext(new HttpContextWrapper(context), routeData));
        }
    }
}