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  Leave
    public class LeaveDA
    {
        #region  Constructor
        public LeaveDA() { }
        #endregion

        #region  Insert function
        public static void Insert(TransactionContext tc, Leave oItem)
        {
            tc.ExecuteNonQuery("INSERT INTO Leave(LeaveID, Code, Description,RemarksNeeded,ApplicableFor,IsBalanceCalRequired,AutoLeaveReason,CreatedBy, CreatedDate, SequenceNo, Status,IsEarnedLeave,IsHalfDayLeave,IsCompensatoryLeave)" +
            " VALUES(%n, %s, %s,%b,%n,%b,%b, %n, %d, %n, %n,%b,%b,%b)", oItem.ID.Integer, oItem.Code, oItem.Description, oItem.RemarksNeeded, oItem.ApplicableFor, oItem.IsBalanceCalculationNeeded, oItem.AutoLeaveReason, DataReader.GetNullValue(oItem.CreatedBy.Integer), DataReader.GetNullValue(oItem.CreatedDate), oItem.Sequence, oItem.Status, oItem.IsEarnedLeave,oItem.IsHalfDayLeave,oItem.IsCompensatoryLeave);
        }
        #endregion

        #region  Update function
        public static void Update(TransactionContext tc, Leave oItem)
        {
            tc.ExecuteNonQuery("UPDATE Leave SET Code=%s, Description=%s,RemarksNeeded=%b,ApplicableFor=%n,IsBalanceCalRequired=%b,AutoLeaveReason=%b, ModifiedBy=%n, ModifiedDate=%d, SequenceNo=%n, Status=%n,IsEarnedLeave=%b,IsHalfDayLeave=%b,IsCompensatoryLeave=%b" +
            " WHERE LeaveID=%n", oItem.Code, oItem.Description, oItem.RemarksNeeded, oItem.ApplicableFor, oItem.IsBalanceCalculationNeeded, oItem.AutoLeaveReason, oItem.ModifiedBy.Integer, oItem.ModifiedDate, oItem.Sequence, oItem.Status, oItem.IsEarnedLeave,oItem.IsHalfDayLeave,oItem.IsCompensatoryLeave, oItem.ID.Integer);
        }
        #endregion

        #region ID Generation function
        public static int GetNewID(TransactionContext tc)
        {
            return tc.GenerateID("Leave", "LeaveID");
        }
        #endregion

        #region Get Function
        internal static IDataReader Get(TransactionContext tc, EnumStatus status)
        {
            if (EnumStatus.Active == status || EnumStatus.Inactive == status)
            {
                return tc.ExecuteReader("SELECT * FROM Leave Where Status=%n Order By SequenceNo", status);
            }
            else
            {
                return tc.ExecuteReader("SELECT * FROM Leave Order By SequenceNo");
            }
        }
        public static IDataReader Get(TransactionContext tc)
        {
            return tc.ExecuteReader("SELECT * FROM Leave ORDER BY LEAVEID");
        }

        public static IDataReader Get(TransactionContext tc, string InParameterSQL)
        {
            return tc.ExecuteReader("SELECT * FROM Leave Where LeaveID IN (Select "
                + " LeaveID From LEAVEPARAMETER where LEAVEPARAMID IN (%q) ) ORDER BY LEAVEID", InParameterSQL);
        }

        public static IDataReader Get(TransactionContext tc, int nLeaveID)
        {
            return tc.ExecuteReader("SELECT * FROM Leave WHERE LeaveID=%n", nLeaveID);
        }

        public static IDataReader GetIDByName(TransactionContext tc, string sLeave)
        {
            return tc.ExecuteReader("SELECT * FROM Leave WHERE Description=%s", sLeave);
        }
        public static IDataReader GetIDByCode(TransactionContext tc, string sLeave)
        {
            return tc.ExecuteReader("SELECT * FROM Leave WHERE CODE=%s", sLeave);
        }
        #endregion

        #region  Delete function
        public static void Delete(TransactionContext tc, int nLeaveID)
        {
            tc.ExecuteNonQuery("DELETE FROM Leave WHERE LeaveID=%n", nLeaveID);
        }

        internal static IDataReader GetLeaves(TransactionContext tc)
        {
            return tc.ExecuteReader("SELECT * FROM Leave");
        }
        #endregion
    }
    #endregion

}