using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using BLL;
using Web;

namespace FineUIPro.Web.RNSB
{
    public partial class UploadImageTrain :PageBase
    {
        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!");
            }
        }
        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;
            }
            try
            {
                string label = Request.Form["label"].Trim();
                if (String.IsNullOrEmpty(label))
                {
                    Response.Write("村签不能为空！");
                    return;
                }

                string filename = Server.MapPath("~/FileUpload/" + (DateTime.Now).ToString("yyyyMMddHHmmss") + ".jpg");
                Request.Files[0].SaveAs(filename);

                int nRet = libOpenCV.DoTrainImage(filename, label);
                switch (nRet)
                {
                    /*	TI_PARAM_NULL = 1,
                     TI_FILEOPEN,
                     TI_NO_FACE,
                     TI_CASCADE,*/
                    case 0:
                        var welder = BLL.HJGL_PersonManageService.GetWelderByIdentityCard(label);//焊工采集
                        if (welder != null)
                        {
                            welder.IsFaceTrain = true;
                            welder.WED_ID = welder.WED_ID;
                            BLL.HJGL_PersonManageService.UpdateBSWelderIsFaceTrain(welder);
                        }
                        var storeman = BLL.StoremanInfoService.GetStoremanByIdentityCard(label);//保管员采集
                        if (storeman!=null)
                        {
                            storeman.IsFaceTrain = true;
                            storeman.StoremanId = storeman.StoremanId;
                            BLL.StoremanInfoService.UpdateStoreManIsFaceTrain(storeman);
                        }
                        Response.Write("人脸采集成功！");
                        break;
                    case 1:
                        Response.Write("文件打开失败！");
                        break;
                    case 2:
                        Response.Write("未检测到人脸！");
                        break;
                    case 3:
                        Response.Write("人脸检测加载失败!");
                        break;
                    default:
                        Response.Write("未知错误!");
                        break;
                }

                System.IO.File.Delete(filename);
            }
            catch
            {
                Response.Write("exception!");
            }
            Response.End();
        }
    }
}