using Models;
using Models.ModelItems;
using Models.View;
using Services.Cache;
using Services.Manager;
using Services.Tool;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using System.Web;
using System.Web.Mvc;
using System.Web.Optimization;
using System.Web.Routing;

namespace UI
{
    public class MvcApplication : System.Web.HttpApplication
    {
        protected void Application_Start()
        {
            //注入定时任务
            TimingService.MyRegistry.GoWork();

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



                try
                {
                //初始化数据
                //刷新缓存
                    CacheHelp.Updatesys(null);
                }
                catch (Exception ex)
                {
                    Logs.WriteTimingUDPLog(ex.ToString());
                }
        }

        protected void Application_End()
        {
            try
            {
                string strURL = ConfigHelper.GetConfigString("Homeurl") ?? "";
                Logs.WriteTimingUDPLog("进程即将被IIS回收" + strURL);
                System.Net.WebClient wc = new System.Net.WebClient();
                System.IO.Stream stream = wc.OpenRead(strURL);
                System.IO.StreamReader reader = new StreamReader(stream);
                string html = reader.ReadToEnd();
                if (!string.IsNullOrWhiteSpace(html))
                {
                    Logs.WriteTimingUDPLog("唤醒程序成功");
                }
                reader.Close();
                reader.Dispose();
                stream.Close();
                stream.Dispose();
                wc.Dispose();
            }
            catch (Exception ex)
            {
                Logs.WriteTimingUDPLog("唤醒异常" + ex.Message );
            }
        }
        protected void Application_Error(Object sender, EventArgs e)
        {
            Exception lastError = Server.GetLastError();//获取异常
            if (lastError != null)
            {
                //异常信息
                string strExceptionMessage = string.Empty;
                //对HTTP 404做额外处理，其他错误全部当成500服务器错误
                HttpException httpError = lastError as HttpException;
                //得到错误信息，可以写到日志里
                LogHelp.WriteExceptionLog(lastError);
                //一定要调用Server.ClearError()否则会触发错误详情页（就是黄页）
                //Server.ClearError();
            }
        }
    }
}