using Bwp.MainSystem;
using BWP.B3WeChat.Utils;
using Forks.EnterpriseServices.BusinessInterfaces;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web;
using TSingSoft.WebPluginFramework;

namespace BWP.Web.Pages
{
  class WeiChatLogin:IHttpHandler
  {
    public bool IsReusable
    {
      get { return true; }
    }

    public void ProcessRequest(HttpContext context)
    {
      var code = context.Request.QueryString["code"];
      var openID = WeChatPageUtil.QueryOpenID(code);

      var userBL = BIFactory.Create<IUserBL>();
      var user = userBL.Get(openID);
      if (user == null)
      {
        throw new Exception("当前微信公众号用户还没有在系统中注册");
      }

      var url = context.Request.QueryString["url"];

      context.Response.Redirect(url);

    }
  }
}