<%@ WebHandler Language="C#" Class="setTestFormGoods" %>

using System;
using System.Web;
using System.Data;
using Curtain.DataAccess;
using DK.XuWei.WebMes;

/// <summary>
/// 添加产品到实验单
/// xuwei add 2021-08-31
/// </summary>
public class setTestFormGoods : IHttpHandler
{

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

        using (IDataAccess conn = DataAccess.Create())
        {
            //实验单ID
            string testformid = context.Request["TESTFORMID"];
            //产品条码
            string barcode = context.Request["BARCODE"];
            //用户ID
            string usercode = context.Request["USERCODE"];
            //操作方式 add 添加 delete 删除
            string mode = context.Request["MODE"] is object ? context.Request["MODE"].ToString() : "";

            if (mode == "add")
            {
                //添加产品处理
                object result0 = conn.ExecuteScalar(@"
                    SELECT DISTINCT 1 FROM TP_PM_TESTFORM2_GOODS WHERE TESTFORMGUID = @TESTFORMID@ AND BARCODE =@BARCODE@ AND VALUEFLAG = 1
                    ",
                    new CDAParameter("BARCODE", barcode),
                    new CDAParameter("TESTFORMID", testformid)
                );
                string str = result0 + "";
                
                object result1 = conn.ExecuteScalar(@"
                    SELECT DISTINCT 1 FROM TP_PM_GROUTINGDAILYDETAIL WHERE BARCODE =@BARCODE@ AND VALUEFLAG = 1
                    ",
                  new CDAParameter("BARCODE",barcode)
                 ) ;
                string str1 = result1+ "";

                int result = 0;
                if (str == "1" ||  str1 == "")
                {
                    if (str == "1")
                    {
                        context.Response.Write(new JsonResult() { success = false,message = "条码重复",total = 0,rows = "" }.ToJson()) ;
                    }

                    if (str1 == "")
                    {
                        context.Response.Write(new JsonResult() { success = false,message = "条码不存在",total = 0,rows = "" }.ToJson()) ;
                    }
                }
                else
                {
                    result = conn.ExecuteNonQuery(@"
                        INSERT INTO TP_PM_TESTFORM2_GOODS (
                            TESTFORMGUID,
                            BARCODE,
                            ACCOUNTID,CREATEUSERID,UPDATEUSERID
                        ) SELECT 
                            @TESTFORMGUID@ AS TESTFORMGUID,
                            @BARCODE@ AS BARCODE, 
                            1 AS ACCOUNTID,
                            (SELECT USERID FROM TP_MST_USER WHERE USERCODE = @USERCODE@) AS CREATEUSERID,
                            (SELECT USERID FROM TP_MST_USER WHERE USERCODE = @USERCODE@) AS UPDATEUSERID 
                        FROM DUAL
                        ",
                        new CDAParameter("TESTFORMGUID",testformid),
                        new CDAParameter("BARCODE",barcode),
                        new CDAParameter("USERCODE", usercode)
                    );
                    int resultup = conn.ExecuteNonQuery(@"
                        UPDATE TP_PM_GROUTINGDAILYDETAIL 
                        SET
                            TESTFORMFLAG =1
                        WHERE 
                             BARCODE = @BARCODE@
                        ",
                    new CDAParameter("BARCODE",barcode)
                    );
                }
                if (result > 0)
                {
                    context.Response.Write(new JsonResult() { success = true,message = "保存成功",total = result,rows = "" }.ToJson()) ;
                }
                else {
                    //context.Response.Write(new JsonResult(JsonStatus.error).ToJson());
                    context.Response.Write(new JsonResult() { success = false,message = "无相关测试单",total = 0,rows = "" }.ToJson()) ;
                }

            }
            if (mode == "delete")
            {
                int resultup = conn.ExecuteNonQuery(@"
                    UPDATE TP_PM_GROUTINGDAILYDETAIL 
                    SET
                        TESTFORMFLAG =0
                    WHERE 
                         BARCODE = @BARCODE@
                    ",
                 new CDAParameter("BARCODE",barcode)
                   );
                int result = conn.ExecuteNonQuery(@"
                    DELETE 
                        TP_PM_TESTFORM2_GOODS  
                    WHERE
                        VALUEFLAG = 1
                        AND TESTFORMGUID = @TESTFORMID@
                        AND BARCODE = @BARCODE@ 
                    ",
                   new CDAParameter("BARCODE", barcode),
                   new CDAParameter("TESTFORMID", testformid)
               );
                if (result > 0)
                {
                    context.Response.Write(new JsonResult() { success = true,message = "删除成功",total = result,rows = "" }.ToJson()) ;
                }
                else {
                    //context.Response.Write(new JsonResult(JsonStatus.error).ToJson());
                    context.Response.Write(new JsonResult() { success = false,message = "删除失败",total = 0,rows = "" }.ToJson()) ;
                }
            }

            context.Response.Write(new JsonResult(JsonStatus.success).ToJson());
        }

    }

    public bool IsReusable
    {
        get
        {
            return false;
        }
    }

}