using System;
using Payroll.BO;
using System.Data;
using System.Linq;
using Ease.CoreV35.Model;
using System.Data.SqlClient;
using Ease.CoreV35.DataAccess;
using System.Collections.Generic;
using Ease.CoreV35.DataAccess.SQL;

namespace Payroll.Service
{
    #region  LeaveException
    public class LeaveExceptionDA
    {
        #region  Constructor
        public LeaveExceptionDA() { }
        #endregion

        #region  Insert function
        public static void Insert(TransactionContext tc, LeaveException oItem)
        {
            tc.ExecuteNonQuery("INSERT INTO LeaveException(EmployeeID, StartDate, EndDate, LeaveID, OpeningBalance, MaxDays, CFDays)" +
            " VALUES(%n, %d, %d,%n,%n,%n,%n)", oItem.EmployeeID, oItem.StartDate, oItem.EndDate, oItem.LeaveID, oItem.OpeningBalance, oItem.MaxDays, oItem.CFDays);
        }
        #endregion




        #region Get Function
        internal static IDataReader Get2(TransactionContext tc, DateTime dFrom, DateTime dTo)
        {
           
                return tc.ExecuteReader(@"SELECT * FROM LeaveException le,employee emp 
                                        WHERE emp.EMPLOYEEID=le.EmployeeID  AND startdate between %d AND %d
                                        Order By emp.EMPLOYEENO,le.StartDate", dFrom,dTo);
        }
        internal static IDataReader GetByEmpID(TransactionContext tc, int nLeaveID,int nEmpID)
        {
            return tc.ExecuteReader(@"SELECT * FROM LeaveException
                                where LeaveExceptionid IN(
                                SELECT MAX(LeaveExceptionid) FROM LeaveException where  employeeid=%n
                                AND leaveid=%n
                                GROUP BY employeeid)
                                AND employeeid=%n
                                AND leaveid=%n", nEmpID, nLeaveID, nEmpID, nLeaveID);
        }

        #endregion

        #region  Delete function
        public static void DeleteItem(TransactionContext tc, int nID)
        {
            tc.ExecuteNonQuery("DELETE FROM LeaveException WHERE LeaveExceptionID=%n", nID);
        }
        public static void Delete(TransactionContext tc, int nEmployeeID)
        {
            tc.ExecuteNonQuery("DELETE FROM LeaveException WHERE EmployeeID=%n ", nEmployeeID);
        }
        #endregion
    }
    #endregion

}