using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
namespace DrugManagement.DAL
{
    public class DosageUnitDB 
    {
		public void Add(Model.DosageUnit DosageUnitObj)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into [DosageUnit](");
            strSql.Append("Name,HelpCode,UnitType,IsValid,OperatorNo,OperatorName,OperateDate");
			strSql.Append(")");
			strSql.Append(" values (");
			strSql.Append("'"+DosageUnitObj.Name+"',");
			strSql.Append("'"+DosageUnitObj.HelpCode+"',");
            strSql.Append("'"+ DosageUnitObj.UnitType + "',");
			strSql.Append(""+DosageUnitObj.IsValid+",");
			strSql.Append("'"+DosageUnitObj.OperatorNo+"',");
			strSql.Append("'"+DosageUnitObj.OperatorName+"',");
			strSql.Append("'"+DosageUnitObj.OperateDate+"'");
			strSql.Append(")");
			HelperDB.DbHelperSQL.ExecNonQuery(strSql.ToString());
		}

		public void Update(Model.DosageUnit DosageUnitObj)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update DosageUnit set ");
			strSql.Append("Name='"+DosageUnitObj.Name+"',");
			strSql.Append("HelpCode='"+DosageUnitObj.HelpCode+"',");
            strSql.Append("UnitType=" + DosageUnitObj.UnitType + ",");
			strSql.Append("IsValid="+DosageUnitObj.IsValid+",");
			strSql.Append("OperatorNo='"+DosageUnitObj.OperatorNo+"',");
			strSql.Append("OperatorName='"+DosageUnitObj.OperatorName+"',");
			strSql.Append("OperateDate='"+DosageUnitObj.OperateDate+"'");
			strSql.Append(" where Id="+DosageUnitObj.Id+" ");
			HelperDB.DbHelperSQL.ExecNonQuery(strSql.ToString());
		}

		public Model.DosageUnit GetModel(int Id)
		{
            Model.DosageUnit DosageUnitObj = new Model.DosageUnit();
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  ");
            strSql.Append("Id,Name,HelpCode,UnitType,IsValid,OperatorNo,OperatorName,OperateDate ");
			strSql.Append(" from DosageUnit ");
			strSql.Append(" where Id="+Id+"" );
			DataSet ds=HelperDB.DbHelperSQL.GetDataSet(strSql.ToString());
			if(ds.Tables[0].Rows.Count>0)
			{
				if(ds.Tables[0].Rows[0]["Id"].ToString()!="")
				{
                    DosageUnitObj.Id = int.Parse(ds.Tables[0].Rows[0]["Id"].ToString());
				}
                DosageUnitObj.Name = ds.Tables[0].Rows[0]["Name"].ToString();
                DosageUnitObj.HelpCode = ds.Tables[0].Rows[0]["HelpCode"].ToString();
				if(ds.Tables[0].Rows[0]["IsValid"].ToString()!="")
				{
                    DosageUnitObj.IsValid = int.Parse(ds.Tables[0].Rows[0]["IsValid"].ToString());
				}

                if (ds.Tables[0].Rows[0]["UnitType"].ToString() != "")
                {
                    DosageUnitObj.IsValid = int.Parse(ds.Tables[0].Rows[0]["UnitType"].ToString());
                }

                DosageUnitObj.OperatorNo = ds.Tables[0].Rows[0]["OperatorNo"].ToString();
                DosageUnitObj.OperatorName = ds.Tables[0].Rows[0]["OperatorName"].ToString();
				if(ds.Tables[0].Rows[0]["OperateDate"].ToString()!="")
				{
                    DosageUnitObj.OperateDate = DateTime.Parse(ds.Tables[0].Rows[0]["OperateDate"].ToString());
				}
			}
            return DosageUnitObj;
		}

		public DataTable GetDataTable()
		{
			StringBuilder strSql=new StringBuilder();
            strSql.Append("select [Id],[Name],[HelpCode],CASE UnitType WHEN 1 THEN '剂量单位' when 2 then '包装单位' end   as UnitType,CASE IsValid WHEN  1 THEN '有效' WHEN 0 THEN '无效'  END AS  IsValid ");
			strSql.Append(" FROM DosageUnit ");		
            return HelperDB.DbHelperSQL.GetDataTable(strSql.ToString());
		}
        public DataTable GetDataTable(int UnitType)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select [Id],[Name],[HelpCode],CASE UnitType WHEN 1 THEN '剂量单位' when 2 then '包装单位' end   as UnitType,CASE IsValid WHEN  1 THEN '有效' WHEN 0 THEN '无效'  END AS  IsValid ");
            strSql.Append(" FROM DosageUnit WHERE UnitType="+UnitType+" and IsValid=1");
            return HelperDB.DbHelperSQL.GetDataTable(strSql.ToString());
        }

    }
}