using BLL.IDAL;
using Common;
using Model;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace BLL.DAL
{
    public class DALBarCode:IDALBarCode
    {
        public int GetStartNo()
        {
            int no = 0;
            try
            {
                StringBuilder strSQL = new StringBuilder();
                strSQL.Append("select * from Pub where Name = 'PalletNo'");

                DataTable dt = DataFactory.SqlDataBase().GetDataTableBySQL(strSQL);

                if (dt != null)
                {
                    if (dt.Rows.Count > 0)
                    {
                        no = int.Parse(dt.Rows[0]["Value"].ToString());
                    }
                }
            }
            catch(Exception ex)
            {
                return -1;
            }
            return no;
        }

        public int UpdateStartNo(int startNo)
        {
            int r = 0;
            try
            {
                StringBuilder strSQL = new StringBuilder();
                strSQL.Append("update Pub set Value = '");
                strSQL.Append(startNo.ToString());
                strSQL.Append("' Where Name = 'PalletNo'");

                r = DataFactory.SqlDataBase().ExecuteBySql(strSQL);
            }
            catch(Exception ex)
            {
                r = -1;
            }
            return r;
        }

        public IList<DepotsLocation> GetPosList()
        {
            IList<DepotsLocation> lst = new List<DepotsLocation>();
            lst.Clear();
            try
            {
                StringBuilder strSQL = new StringBuilder();

                strSQL.Append("select * from DepotsLocation order by LRow, LColumn, LLayer");

                DataTable dt = DataFactory.SqlDataBase().GetDataTableBySQL(strSQL);
                if (dt != null)
                {
                    if (dt.Rows.Count > 0)
                    {
                        lst = (IList<DepotsLocation>)ModelConvertHelper<DepotsLocation>.DataTableToModel(dt);
                    }
                }
            }
            catch(Exception ex)
            {

            }
            return lst;
        }
    }
}