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  LeaveProcess Data Access
    public class LeaveProcessDA
    {
        #region  Constructor
        public LeaveProcessDA() { }
        #endregion

        #region Leave Process
        #region  Insert function
        public static void Insert(TransactionContext tc, LeaveProcess oItem)
        {
            //oItem.ProcessYear = LeaveEntry.getJulyJuneLeaveYear(oItem.ProcessYear);
            tc.ExecuteNonQuery("INSERT INTO LeaveProcess(ProcessId, LEAVEYEARID, ProcessDate, IsYearEnd, ProcessYearDesc, PayrollTypeID)" +
            " VALUES(%n, %n, %d,%b, %s, %n)", oItem.ID.Integer, oItem.LeaveYearID,
            oItem.ProcessDate, oItem.IsYearEnd, oItem.ProcessYearDescription, User.CurrentUser.LogInPayrollTypeID.Integer);
        }
        #endregion

        #region  Update function
        public static void Update(TransactionContext tc, LeaveProcess oItem)
        {
            tc.ExecuteNonQuery("UPDATE LeaveProcess SET LEAVEYEARID=%n, ProcessDate=%d, IsYearEnd=%b, ProcessYearDesc=%s " +
            " WHERE ProcessId=%n", oItem.LeaveYearID, oItem.ProcessDate, oItem.IsYearEnd, oItem.ProcessYearDescription, oItem.ID.Integer);
        }
        public static void DoYearEnd(TransactionContext tc, LeaveProcess oProcess)
        {
            tc.ExecuteNonQuery("UPDATE LeaveProcess SET IsYearEnd=%b WHERE ProcessId=%n", oProcess.IsYearEnd, oProcess.ID.Integer);
        }
        #endregion

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

        #region Get Function
        public static IDataReader Get(TransactionContext tc)
        {
            return tc.ExecuteReader("SELECT * FROM LeaveProcess Where PayrollTypeID=%n", User.CurrentUser.LogInPayrollTypeID.Integer);
        }
        public static IDataReader Get(TransactionContext tc, int nProcessId)
        {
            return tc.ExecuteReader("SELECT * FROM LeaveProcess WHERE ProcessId=%n", nProcessId);
        }
        public static IDataReader GetByYearID(TransactionContext tc, int nProcessYear)
        {
            //nProcessYear = 2010;// LeaveEntry.getJulyJuneLeaveYear(nProcessYear);
            return tc.ExecuteReader("SELECT * FROM LeaveProcess WHERE LEAVEYEARID=%n and PayrollTypeID=%n", nProcessYear, User.CurrentUser.LogInPayrollTypeID.Integer);
        }
        public static IDataReader GetByYearANDPayrollID(TransactionContext tc, int nProcessYear, int nPayrollTypeID)
        {
            //nProcessYear = 2010;// LeaveEntry.getJulyJuneLeaveYear(nProcessYear);
            return tc.ExecuteReader("SELECT * FROM LeaveProcess WHERE LEAVEYEARID=%n and PayrollTypeID=%n", nProcessYear, nPayrollTypeID);
        }
        public static IDataReader GetLastProcess(TransactionContext tc)
        {
            bool status = true;
            int nProcessYear = 2010;//LeaveEntry.getJulyJuneLeaveYear(nProcessYear);
            return tc.ExecuteReader("SELECT * FROM LeaveProcess WHERE LEAVEYEARID=(SELECT max(ProcessYear) FROM LeaveProcess WHERE IsYearEnd=%b and PayrollTypeID=%n)", status, User.CurrentUser.LogInPayrollTypeID.Integer);
        }
        public static IDataReader GetYearEndValue(TransactionContext tc)
        {
            bool status = true;
            return tc.ExecuteReader("SELECT * FROM LeaveYear WHERE ISCURRENT=%b ", status);
        }
        #endregion

        #region  Delete function
        public static void Delete(TransactionContext tc, int nProcessId)
        {
            tc.ExecuteNonQuery("DELETE FROM EmpLeaveStatus where ProcessId =%n", nProcessId);
            tc.ExecuteNonQuery("DELETE FROM LeaveProcess WHERE ProcessId=%n", nProcessId);
        }

        public static void DeleteByLeaveYear(TransactionContext tc, int leaveyearid)
        {
            tc.ExecuteNonQuery("DELETE FROM EmpLeaveStatus where LeaveYearID=%n ", leaveyearid);
            tc.ExecuteNonQuery("DELETE FROM LeaveProcess WHERE LeaveYearID=%n", leaveyearid);
        }

        public static void DeleteByProcessYear(TransactionContext tc, int nProcessYear)
        {
            tc.ExecuteNonQuery("DELETE FROM EmpLeaveStatus where ProcessId in(SELECT ProcessId from LeaveProcess where LeaveYearID=%n)", nProcessYear);
            tc.ExecuteNonQuery("DELETE FROM LeaveProcess WHERE LeaveYearID=%n", nProcessYear);
        }
        public static void DeleteByProcessYearANDPayrollType(TransactionContext tc, int nProcessYear, int nPayrollTypeID)
        {
            tc.ExecuteNonQuery("DELETE FROM EmpLeaveStatus where ProcessId in(SELECT ProcessId from LeaveProcess where LeaveYearID=%n AND PayrollTypeID=%n)", nProcessYear, nPayrollTypeID);
            tc.ExecuteNonQuery("DELETE FROM LeaveProcess WHERE LeaveYearID=%n AND PayrollTypeID=%n", nProcessYear, nPayrollTypeID);
        }
        #endregion

        #region Other supporting Functions
        public static bool IsProcessed(TransactionContext tc, int nProcessYear)
        {
            object obj = new object();
            obj = tc.ExecuteScalar("SELECT count(*) FROM LeaveProcess WHERE LEAVEYEARID=%n and PayrollType=%n", nProcessYear, User.CurrentUser.LogInPayrollTypeID.Integer);
            if (obj == DBNull.Value) return false;
            return (Convert.ToInt32(obj) != 0);
        }

        #endregion
        #endregion

        #region Leave Process Detail
        #region  Insert function
        public static void Insert(TransactionContext tc, EmpLeaveStatus oItem)
        {
            //oItem.ForBenifitedYear= LeaveEntry.getJulyJuneLeaveYear(oItem.ForBenifitedYear);
            tc.ExecuteNonQuery("INSERT INTO EmpLeaveStatus(TranId, ProcessId, EmpId, LEAVEYEARID, LeaveId, FORBENIFITEDYEAR, CFDays, EncashDays, EncashAmount, NormalLeaveDays, YearEndBalance, LEAVEAVAILED,OPENINGBALANCE,FORFITEDDAYS)" +
            " VALUES(%n, %n, %n, %n, %n,%n, %n, %n, %n, %n, %n,%n,%n,%n)", oItem.ID.Integer, oItem.ProcessId, oItem.EmpId, oItem.LeaveYearID, oItem.LeaveId, oItem.CarryFromPrvYear, oItem.CFDays, oItem.EncashDays, oItem.EncashAmount,
            oItem.NormalLeaveDays, oItem.YearEndBalance, oItem.LeaveAvailed, oItem.OpeningBalance, oItem.ForfitedDays);
        }
        #endregion

        #region  Update function
        public static void Update(TransactionContext tc, EmpLeaveStatus oItem)
        {
            //oItem.ForBenifitedYear = LeaveEntry.getJulyJuneLeaveYear(oItem.ForBenifitedYear);
            tc.ExecuteNonQuery("UPDATE EmpLeaveStatus SET ProcessId=%n, EmpId=%n, LEAVEYEARID=%n, LeaveId=%n, CarryFromPrvYear=%n, CFDays=%n, EncashDays=%n, EncashAmount=%n, NormalLeaveDays=%n, YearEndBalance=%n,LEAVEAVAILED=%n,OPENINGBALANCE=%n,FORFITEDDAYS=%n" +
            " WHERE TranId=%n", oItem.ProcessId, oItem.EmpId, oItem.LeaveYearID, oItem.LeaveId, oItem.CarryFromPrvYear, oItem.CFDays, oItem.EncashDays, oItem.EncashAmount, oItem.NormalLeaveDays, oItem.YearEndBalance, oItem.LeaveAvailed, oItem.OpeningBalance, oItem.ForfitedDays, oItem.ID.Integer);
        }
        #endregion

        #region ID Generation function
        public static int GetNewDetailID(TransactionContext tc)
        {
            return tc.GenerateID("EmpLeaveStatus", "TranId");
        }
        #endregion

        #region Get Function
        //public static IDataReader Get(TransactionContext tc)
        //{
        //    return tc.ExecuteReader("SELECT * FROM EmpLeaveStatus");
        //}
        public static IDataReader GetStatus(TransactionContext tc, int empid, int leaveID, int leaveYearID)
        {
            //if(leaveID==0)
            //    return tc.ExecuteReader("SELECT * FROM EmpLeaveStatus where EMPID=%n AND LEAVEYEARID=%n",empid,leaveYearID);

            return tc.ExecuteReader("SELECT * FROM EmpLeaveStatus where EMPID=%n AND LEAVEID=%n AND LEAVEYEARID=%n", empid, leaveID, leaveYearID);
        }
        public static IDataReader GetProcessDetail(TransactionContext tc, int nTranId)
        {
            return tc.ExecuteReader("SELECT * FROM EmpLeaveStatus WHERE TranId=%n", nTranId);
        }
        public static IDataReader GetAllStatus(TransactionContext tc, int empId)
        {
            return tc.ExecuteReader("SELECT * FROM EmpLeaveStatus WHERE EMPID=%n", empId);
        }
        public static IDataReader GetByYear(TransactionContext tc, int ProcessYear, int LeaveId, int EmpId)
        {
            //ProcessYear = LeaveEntry.getJulyJuneLeaveYear(ProcessYear);
            return tc.ExecuteReader("SELECT * FROM EmpLeaveStatus WHERE ProcessId in(select ProcessId from LeaveProcess where LEAVEYEARID=%n) and LeaveId=%n and EmpId=%n", ProcessYear, LeaveId, EmpId);
        }
        public static IDataReader GetByYear(TransactionContext tc, int LeaveYearID)
        {
            return tc.ExecuteReader("SELECT * FROM EmpLeaveStatus WHERE  LEAVEYEARID=%n", LeaveYearID);
        }

        public static IDataReader GetByProcessId(TransactionContext tc, int nProcessId)
        {
            return tc.ExecuteReader("SELECT * FROM EmpLeaveStatus WHERE ProcessId=%n", nProcessId);
        }
        #endregion

        #region  Delete function
        public static void DeleteProcessDetail(TransactionContext tc, int nTranId)
        {
            tc.ExecuteNonQuery("DELETE FROM EmpLeaveStatus WHERE TranId=%n", nTranId);
        }

        public static void Delete(TransactionContext tc, EmpLeaveStatus oItem)
        {
            tc.ExecuteNonQuery("DELETE FROM EmpLeaveStatus WHERE TranId=%n", oItem.ID.Integer);
        }
        public static void DeleteByProcessId(TransactionContext tc, int nProcessId)
        {
            tc.ExecuteNonQuery("DELETE FROM EmpLeaveStatus WHERE ProcessId=%n", nProcessId);
        }

        internal static IDataReader GetByYearType(TransactionContext tc, int leaveYearID, int leaveId)
        {
            string Ssql = SQLParser.MakeSQL("SELECT * FROM EmpLeaveStatus WHERE  LEAVEYEARID=%n And LEAVEID=%n", leaveYearID, leaveId);
            return tc.ExecuteReader(Ssql);
        }

        internal static void UpdateEncashAmount(TransactionContext tc, EmpLeaveStatus oStatus)
        {
            string sSQL = SQLParser.MakeSQL("UPDATE EmpLeaveStatus SET EncashAmount=%n WHERE TranId=%n", oStatus.EncashAmount, oStatus.ID.Integer);
            tc.ExecuteNonQuery(sSQL);
        }

        public static void DeleteByPayrollType(TransactionContext tc, int nProcessYear, int nPayrollTypeID,int nLeaveID)
        {
            tc.ExecuteNonQuery("DELETE FROM EmpLeaveStatus where ProcessId in(SELECT ProcessId from LeaveProcess where LeaveYearID=%n AND PayrollTypeID=%n) AND LeaveID=%n", nProcessYear, nPayrollTypeID,nLeaveID);
        }
        #endregion
        #endregion

    }
    #endregion
}