using MESClassLibrary.BLL.BasicInfo;
using MESClassLibrary.EFModel;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Web;

namespace MESWebSite.HttpHandlers
{
    /// <summary>
    /// StationHandler 的摘要说明
    /// </summary>
    public class ForeignColorMapHandler : IHttpHandler
    {

        HttpRequest Request = null;
        HttpResponse Response = null;

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

            string method = Request.Params["method"];
            switch (method)
            {

                case "QueryList":
                    QueryList();
                    break;
                case "SaveInfo":
                    SaveInfo();
                    break;
                case "DelInfo":
                    DelInfo();
                    break;
                case "QueryForCombobox":
                    QueryForCombobox();
                    break;
                case "QueryForComboboxByLineID":
                    QueryForComboboxByLineID();
                    break;
                default:
                    break;

            }

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

        void QueryList()
        {
            string page = Request.Params["page"];
            string pagesize = Request.Params["rows"];
            string TypeCode = Request.Params["TypeCode"];
            string PartCode = Request.Params["PartCode"];


            if (string.IsNullOrEmpty(page))
            {
                page = "0";
            }
            if (string.IsNullOrEmpty(pagesize))
            {
                pagesize = "15";
            }
            ForeignColorMapBLL bll = new ForeignColorMapBLL();
            Response.Write(bll.SearchInfo(page, pagesize, TypeCode, PartCode));
            Response.End();


        }
        void SaveInfo()
        {
            string ForeignID = Request.Params["ID"];
            string TypeCode = Request.Params["TypeCode"];
            string PartCode = Request.Params["PartCode"];
            string PartName = Request.Params["PartName"];
            string Color = Request.Params["Color"];
            string StockNo = Request.Params["StockNo"];


            ForeignColorMapBLL bll = new ForeignColorMapBLL();
            tb_ForeignColorMap md = new tb_ForeignColorMap();

            md.ID  = int.Parse( ForeignID);
            md.TypeCode = TypeCode;
            md.PartCode = PartCode;
            
            md.Color = Color;
            md.StockNo = StockNo;

            string partName = PartName;
            ProductBLL productBLL = new ProductBLL();
            DataTable dt = productBLL.SearchInfoByPartNo( PartCode);
            if (dt.Rows.Count == 0)
            {
                Response.Write($"零件号[{PartCode}]在系统中不存在!");
                Response.End();
                return;
            }
            else
            {
                List<DataRow> rows = dt.AsEnumerable().Where(p => p.Field<string>("StockNo") == StockNo).ToList();
                if(rows.Count == 0)
                {
                    Response.Write($"零件号[{PartCode}]与存货代码[{StockNo}]不匹配!");
                    Response.End();
                    return;
                }
                partName = rows[0]["ProductName"].ToString();

            }

            md.PartName = partName;
            if (ForeignID == "0")
            {
                //新增
                //md.ID = Guid.NewGuid().ToString();
                Response.Write(bll.AddInfo(md) == true ? "true" : "false");
            }
            else
            {
                //修改
                //md.StationID = StationID;
                Response.Write(bll.UpdateInfo(md) == true ? "true" : "false");
            }
            Response.End();
        }
        void DelInfo()
        {
            string ForeignID = Request.Params["ID"];

            ForeignColorMapBLL bll = new ForeignColorMapBLL();
            tb_ForeignColorMap md = new tb_ForeignColorMap();
            md.ID = int.Parse(ForeignID);
            
            Response.Write(bll.DelInfo(md) == true ? "true" : "false");
            Response.End();

        }

        void QueryForCombobox()
        {
            string StationNo = Request.Params["StationNo"];

            StationBLL bll = new StationBLL();
            Response.Write(bll.GetComboboxData(StationNo));
            Response.End();

        }

        void QueryForComboboxByLineID()
        {
            string LineID = "68dd1857-5e78-43f9-a065-6be76335e7fe";

            StationBLL bll = new StationBLL();
            Response.Write(bll.GetComboboxDataByLine(LineID));
            Response.End();

        }
    }
}