using HH.WMS.Common.Response;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace HH.WMS.Client.Common
{
    public class OrderPrintHelper
    {
        public static BasisResponse AllowPrintByOrderNo(DataTable dt)
        {
            var existOrderNo = false;
            var existNotOrderNo = false;
            var selectedOrderNo = "";
            var selectedDate = "";
            var selectedWorkCenter = "";

            foreach (DataRow row in dt.Rows)
            {
                var curData = row["CN_T_CREATE"].ToString();
                if (string.IsNullOrEmpty(selectedDate))
                {
                    selectedDate = curData;
                }
                else
                {
                    if (!selectedDate.Equals(curData))
                    {
                        return BasisResponse.Error("存在不同的时间：" + curData + "、" + selectedDate + "，不能一起打印！");
                    }
                }
             
                var curOrderNo = row["CN_S_FROM_NO"].ToString();
                if (string.IsNullOrEmpty(curOrderNo))
                {
                    existNotOrderNo = true;
                }
                else
                {
                    existOrderNo = true;
                    if (!string.IsNullOrEmpty(selectedOrderNo))
                    {
                        if (!selectedOrderNo.Equals(curOrderNo))
                        {
                            return BasisResponse.Error("不同的单据不能放在一起打印！");
                        }
                    }
                    else
                    {
                        selectedOrderNo = row["CN_S_FROM_NO"].ToString();
                    }
                }

                if (existOrderNo && existNotOrderNo)
                {
                    return BasisResponse.Error("未打印和已打印的单据不能放在一起打印！");
                }
                var curWorkCenter = row["CN_S_PRODUCTION_BATCH"].ToString();
                if (string.IsNullOrEmpty(selectedWorkCenter))
                {
                    selectedWorkCenter = curWorkCenter;
                }
                else
                {
                    if (!selectedWorkCenter.Equals(curWorkCenter))
                    {
                        return BasisResponse.Error("存在不同的工作中心：" + curData + "、" + selectedDate + "，不能一起打印！");
                    }
                }
            }

            return BasisResponse.Normal(selectedOrderNo);
        }
    }
}