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
{
    class LeaveYearDA
    {
        #region  Constructor
        public LeaveYearDA() { }
        #endregion

        #region  Insert function
        public static void Insert(TransactionContext tc, LeaveYear oItem)
        {

            tc.ExecuteNonQuery("INSERT INTO LeaveYear(LeaveYearID, Name, StartDate,EndDate,IsCurrent, IsEnded,CreatedBy, CreatedDate, SequenceNo, Status)" +
            " VALUES(%n, %s, %d, %d,%b, %b, %n, %d,%n, %n)", oItem.ID.Integer, oItem.Name, oItem.StartDate, oItem.EndDate, oItem.IsCurrent, oItem.IsEnded, DataReader.GetNullValue(oItem.CreatedBy.Integer), DataReader.GetNullValue(oItem.CreatedDate), oItem.Sequence, oItem.Status);

        }
        #endregion

        #region  Update function
        public static void Update(TransactionContext tc, LeaveYear oItem)
        {
            tc.ExecuteNonQuery("UPDATE LeaveYear SET Name=%s, StartDate=%d, EndDate=%d, IsCurrent=%n, IsEnded=%n,CreatedBy=%n, CreatedDate=%d, ModifiedBy=%n, ModifiedDate=%d, SequenceNo=%n, Status=%n" +
            " WHERE LeaveYearID=%n", oItem.Name, oItem.StartDate, oItem.EndDate, oItem.IsCurrent, oItem.IsEnded, DataReader.GetNullValue(oItem.CreatedBy, IDType.Integer), DataReader.GetNullValue(oItem.CreatedDate), DataReader.GetNullValue(oItem.ModifiedBy, IDType.Integer), DataReader.GetNullValue(oItem.ModifiedDate), oItem.Sequence, oItem.Status, oItem.ID.Integer);
        }
        //public static void UpdateYearEndValue(TransactionContext tc)
        //{
        //    bool status = true;
        //    bool newStatus = false;
        //    //nProcessYear = LeaveEntry.getJulyJuneLeaveYear(nProcessYear);
        //    tc.ExecuteReader("Update  LeaveYear set ISCURRENT=%b,ISENDED=%b WHERE ISCURRENT=%b AND ISENDED=%b", newStatus, status, status,newStatus);
        //}
        public static void UpdateCurrYearStatus(TransactionContext tc, LeaveYear leaveYear)
        {
            tc.ExecuteNonQuery("Update  LeaveYear set ISCURRENT=%b,ISENDED=%b WHERE LeaveYearID=%n", leaveYear.IsCurrent, false, leaveYear.ID.Integer);
        }
        public static void UpdateYearEndStatus(TransactionContext tc, LeaveYear leaveYear)
        {
            tc.ExecuteNonQuery("Update  LeaveYear set ISENDED=%b WHERE LeaveYearID=%n", leaveYear.IsEnded, leaveYear.ID.Integer);
        }

        #endregion

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

        #region Get Function
        internal static IDataReader Get(TransactionContext tc, EnumStatus status)
        {
            if (EnumStatus.Active == status || EnumStatus.Inactive == status)
            {
                return tc.ExecuteReader("SELECT * FROM LeaveYear Where Status=%n Order By SequenceNo", status);
            }
            else
            {
                return tc.ExecuteReader("SELECT * FROM LeaveYear Order By SequenceNo");
            }
        }
        public static IDataReader Get(TransactionContext tc, int leaveYearID)
        {
            return tc.ExecuteReader("SELECT * FROM LeaveYear where LeaveYearID=%n", leaveYearID);
        }
        public static IDataReader Get(TransactionContext tc)
        {
            return tc.ExecuteReader("SELECT * FROM LeaveYear order by StartDate DESC");
        }
        public static int CountCurrentYear(TransactionContext tc)
        {
            object obj = new object();
            obj = tc.ExecuteScalar("SELECT count(*) FROM LeaveYear WHERE ISCURRENT=%n", 1);
            return (Convert.ToInt32(obj));
        }
        public static IDataReader GetCurrentYear(TransactionContext tc)
        {
            bool status = true;
            //nProcessYear = LeaveEntry.getJulyJuneLeaveYear(nProcessYear);
            return tc.ExecuteReader("SELECT * FROM LeaveYear WHERE ISCURRENT=%b", status);
        }
        public static IDataReader GetCurrentYear(TransactionContext tc, string year)
        {
            return tc.ExecuteReader("SELECT * FROM LeaveYear WHERE NAME=%s", year);
        }
        public static IDataReader GetIDByName(TransactionContext tc, string sLeaveYear)
        {
            return tc.ExecuteReader("SELECT * FROM LeaveYear WHERE NAME=%s", sLeaveYear);
        }

        #endregion

        #region  Delete function
        public static void Delete(TransactionContext tc, int leaveYearID)
        {
            tc.ExecuteNonQuery("DELETE FROM LeaveYear WHERE LeaveYearID=%n", leaveYearID);
        }
        #endregion

    }
}