using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Runtime.InteropServices;
using System.Diagnostics;
using BLL;

namespace FineUIPro.Web.RNSB
{
    public partial class UploadImageCheck : System.Web.UI.Page
    {
        private string fileUrl = string.Empty;

        protected void Page_Load(object sender, EventArgs e)
        {
            if (Request.ServerVariables["Request_Method"] == "POST")
            {
                DoUpload();
            }
            else
            {
                Response.Write("请使用POST方法，上传图像!");
            }
        }
        //次回调，是识别回调，是照片与标签对应关系，标签可以和数据库中匹配并返回相关数据，标签是惟一的。可以由DEMO中程序定义并添加》

        unsafe void CheckCallBack(
            string szLabel,
             double d)
        {
            //string strLabel = str.ToString();
            string label = szLabel;
            //identityCard = szLabel;
            Debug.WriteLine(string.Format("{0},{1}", label, d));
            Response.Write(label + "#" + d + "|" + fileUrl);
            
        }



        void DoUpload()
        {
            if (Request.Files.Count != 1)
            {
                Response.Write("没有上传一个文件！");
                return;
            }
            if (Request.Files[0].FileName == "")
            {
                Response.Write("上传文件为空！");
                return;
            }
            string filename = "FileUpload//" + (DateTime.Now).ToString("yyyyMMddHHmmss") + ".jpg";
            fileUrl = filename;
            Request.Files[0].SaveAs(Funs.RootPath + filename);
             unsafe
             {
                 CheckCallBack ccb = new BLL.CheckCallBack( CheckCallBack );
                 libOpenCV.DoCheckImage(Funs.RootPath + filename, ccb);
             }
             //System.IO.File.Delete(Funs.RootPath + filename);
             //BLL.UploadFileService.DeleteFile(Funs.RootPath, filename);//删除文件内容,该删除操作调整到焊材发放页面进行操作，因领料单需要打印照片，故暂不删除
             Response.End();
        }
    }
}