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  BonusDA

    internal class BonusDA
    {
        #region  Constructor

        private BonusDA() { }

        #endregion

        #region  Insert function

        internal static void Insert(TransactionContext tc, Bonus item)
        {
            tc.ExecuteNonQuery("INSERT INTO Bonus(BonusID, code, name, CreatedBy, CreatedDate, SequenceNo, Status)" +
            " VALUES(%n, %s, %s, %n, %d, %n, %n)", item.ID.Integer, item.Code, item.Name, item.CreatedBy.Integer, item.CreatedDate, item.Sequence, item.Status);
        }

        #endregion

        #region  Update function

        internal static void Update(TransactionContext tc, Bonus item)
        {
            tc.ExecuteNonQuery("UPDATE Bonus SET code=%s, name=%s, ModifiedBy=%n, ModifiedDate=%d, SequenceNo=%n, Status=%n" +
            " WHERE BonusID=%n", item.Code, item.Name, item.ModifiedBy.Integer, item.ModifiedDate, item.Sequence, item.Status, item.ID.Integer);
        }

        #endregion

        #region Get Function

        internal static IDataReader Get(TransactionContext tc,EnumStatus status)
        {
            if (EnumStatus.Active == status || EnumStatus.Inactive == status)
            {
                return tc.ExecuteReader("SELECT * FROM Bonus where Status=%n Order By SequenceNo", status);
            }
            else
            {
                return tc.ExecuteReader("SELECT * FROM Bonus Order By SequenceNo");
            } 
        }

        internal static IDataReader Get(TransactionContext tc, ID nID)
        {
            return tc.ExecuteReader("SELECT * FROM Bonus WHERE BonusID=%n", nID.Integer);
        }

        internal static DataSet GetOldBonus(TransactionContext tc, int payrollTypeID)
        {
            return tc.ExecuteDataSet("SELECT * FROM GP_BonusParamDatam WHERE PAYROLLTYPEID=%n ORDER BY BonusName", payrollTypeID);
        }

        internal static IDataReader GetActiveProccessedBonus(TransactionContext tc, int payrollTypeID, DateTime bonusMonth)
        {
            string sql = SQLParser.MakeSQL("SELECT B.*, BP.Bonusmonth FROM BONUS B INNER JOIN BONUSPROCESS BP ON BP.BONUSID = B.BONUSID Where B.Status=%n AND BP.BONUSMONTH=%d AND BP.PAYROLLTYPEID=%n Order by Name", EnumStatus.Active, bonusMonth, payrollTypeID);
            return tc.ExecuteReader(sql);
        }

        internal static DataSet GetOldActiveProccessedBonus(TransactionContext tc, int payrollTypeID, DateTime bonusMonth)
        {
            string sql = SQLParser.MakeSQL("SELECT B.*, BP.PAYDATE FROM GP_BonusParamDatam B INNER JOIN GP_BonusPayDetail BP ON BP.BONUSID = B.BONUSID Where BP.PAYDATE=%d AND B.PAYROLLTYPEID=%n Order by B.BONUSNAME", bonusMonth, payrollTypeID);
            return tc.ExecuteDataSet(sql);
        }

        #endregion

        #region  Delete function

        internal static void Delete(TransactionContext tc, ID nID)
        {
            tc.ExecuteNonQuery("DELETE FROM [Bonus] WHERE BonusID=%n", nID.Integer);
        }

        #endregion
    }

    #endregion
}