using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Web;

namespace VRS.Handler
{
    /// <summary>
    /// UploadFile 的摘要说明
    /// </summary>
    public class UploadFile : IHttpHandler
    {

        public void ProcessRequest(HttpContext context)
        {
            context.Response.ContentType = "text/plain";

            int code = 0;
            string msg = "上传失败";
            string url = "";
            string qrstr = "";
            if (context.Request.Files.Count > 0)
            {
                var file = context.Request.Files[0];
                string fileName = Guid.NewGuid().ToString() + file.FileName.Substring(file.FileName.LastIndexOf("."));
                string savePath = "Upload/";
                if (!Directory.Exists("~/" + savePath))
                    Directory.CreateDirectory(context.Server.MapPath("~/" + savePath));

                savePath += fileName;
                string serverPath = context.Server.MapPath("~/" + savePath);
                file.SaveAs(serverPath);

                qrstr = Util.QRCodeHelper.CodeDecoder(serverPath);
                if (qrstr.Contains("healthAct") && qrstr.Contains("qrCode"))
                {
                    code = 1;
                    msg = "验证成功";
                    url = savePath;
                }
                else
                {

                    msg = "验证失败";
                }
            }

            context.Response.Write(Newtonsoft.Json.JsonConvert.SerializeObject(new { code = code, msg = msg, url = url, qrstr = qrstr }));
        }

        public bool IsReusable
        {
            get
            {
                return false;
            }
        }
    }
}