using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
namespace DrugManagement.DAL
{
    public class MedicalDictDB
    {
        public void Add(Model.MedicalDict MedicalDictObj)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into [MedicalDict](");
            strSql.Append("No,Name,HelpCode,DrugKindId,DosageKindId,IsValid,OperatorNo,OperatorName,OperateDate");
			strSql.Append(")");
			strSql.Append(" values (");
			strSql.Append("'"+MedicalDictObj.No+"',");
			strSql.Append("'"+MedicalDictObj.Name+"',");
			strSql.Append("'"+MedicalDictObj.HelpCode+"',");
			strSql.Append(""+MedicalDictObj.DrugKindId+",");
			strSql.Append(""+MedicalDictObj.DosageKindId+",");
            strSql.Append("'" + MedicalDictObj.IsValid + "',");
			strSql.Append("'"+MedicalDictObj.OperatorNo+"',");
			strSql.Append("'"+MedicalDictObj.OperatorName+"',");
			strSql.Append("'"+MedicalDictObj.OperateDate+"'");
			strSql.Append(")");
            HelperDB.DbHelperSQL.ExecNonQuery(strSql.ToString());
		}

		public void Update(Model.MedicalDict MedicalDictObj)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update MedicalDict set ");
			strSql.Append("No='"+MedicalDictObj.No+"',");
			strSql.Append("Name='"+MedicalDictObj.Name+"',");
			strSql.Append("HelpCode='"+MedicalDictObj.HelpCode+"',");
			strSql.Append("DrugKindId="+MedicalDictObj.DrugKindId+",");
			strSql.Append("DosageKindId="+MedicalDictObj.DosageKindId+",");
            strSql.Append("IsValid='" + MedicalDictObj.IsValid + "',");
			strSql.Append("OperatorNo='"+MedicalDictObj.OperatorNo+"',");
			strSql.Append("OperatorName='"+MedicalDictObj.OperatorName+"',");
			strSql.Append("OperateDate='"+MedicalDictObj.OperateDate+"'");
			strSql.Append(" where Id="+MedicalDictObj.Id+" ");
			 HelperDB.DbHelperSQL.ExecNonQuery(strSql.ToString());
		}

		public Model.MedicalDict GetModel(int Id)
		{
            Model.MedicalDict MedicalDictObj = new Model.MedicalDict();
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  ");
            strSql.Append("Id,No,Name,HelpCode,DrugKindId,DosageKindId,IsValid,OperatorNo,OperatorName,OperateDate ");
			strSql.Append(" from MedicalDict ");
			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()!="")
				{
                    MedicalDictObj.Id = int.Parse(ds.Tables[0].Rows[0]["Id"].ToString());
				}
                MedicalDictObj.No = ds.Tables[0].Rows[0]["No"].ToString();
                MedicalDictObj.Name = ds.Tables[0].Rows[0]["Name"].ToString();
                MedicalDictObj.HelpCode = ds.Tables[0].Rows[0]["HelpCode"].ToString();
				if(ds.Tables[0].Rows[0]["DrugKindId"].ToString()!="")
				{
                    MedicalDictObj.DrugKindId = int.Parse(ds.Tables[0].Rows[0]["DrugKindId"].ToString());
				}
				if(ds.Tables[0].Rows[0]["DosageKindId"].ToString()!="")
				{
                    MedicalDictObj.DosageKindId = int.Parse(ds.Tables[0].Rows[0]["DosageKindId"].ToString());
				}
                MedicalDictObj.IsValid =int.Parse(ds.Tables[0].Rows[0]["IsValid"].ToString());
                MedicalDictObj.OperatorNo = ds.Tables[0].Rows[0]["OperatorNo"].ToString();
                MedicalDictObj.OperatorName = ds.Tables[0].Rows[0]["OperatorName"].ToString();
				if(ds.Tables[0].Rows[0]["OperateDate"].ToString()!="")
				{
                    MedicalDictObj.OperateDate = DateTime.Parse(ds.Tables[0].Rows[0]["OperateDate"].ToString());
				}
			}
            return MedicalDictObj;
		}

        public DataTable GetDataTable(int DrugKindId)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT md.Id,md.No, md.Name, md.HelpCode,dk.Name AS DrugKindName,dk2.Name AS DosageKindName ,");
            strSql.Append(" CASE md.IsValid WHEN  1 THEN '有效' WHEN 0 THEN '无效'  END AS  IsValid  ");
            strSql.Append(" FROM MedicalDict md ");
            strSql.Append(" LEFT JOIN DrugKind dk ON dk.Id= md.DrugKindId ");
            strSql.Append(" LEFT JOIN DosageKind dk2 ON dk2.Id =md.DosageKindId  ");
            strSql.Append(" WHERE md.DrugKindId="+DrugKindId+"");
            return HelperDB.DbHelperSQL.GetDataTable(strSql.ToString());			
		}
        public DataTable GetDataTableByName(string Name)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("SELECT md.Id,md.No, md.Name, md.HelpCode, mik.Name AS MedicalItemKindName,dk.Name AS DrugKindName,dk2.Name AS DosageKindName ,");
            strSql.Append(" CASE md.IsValid WHEN  1 THEN '有效' WHEN 0 THEN '无效'  END AS  IsValid  ");
            strSql.Append(" FROM MedicalDict md ");
            strSql.Append(" LEFT JOIN DrugKind dk ON dk.Id= md.DrugKindId ");
            strSql.Append(" LEFT JOIN DosageKind dk2 ON dk2.Id =md.DosageKindId  ");
            strSql.Append(" LEFT JOIN MedicalItemKind mik ON mik.Id = dk.MedicalItemKindId  ");
            strSql.Append(" WHERE (md.Name like '%" + Name + "%') or (md.HelpCode  like '%" + Name + "%')");
            return HelperDB.DbHelperSQL.GetDataTable(strSql.ToString());
        }


        public bool Exists(string No)
		{
			StringBuilder strSql=new StringBuilder();
            strSql.Append("select count(*) AS RowsCount from MedicalDict where No='" + No + "'");
            DataTable dt = HelperDB.DbHelperSQL.GetDataTable(strSql.ToString());
            if (int.Parse(dt.Rows[0]["RowsCount"].ToString()) > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
		}
    }
}