using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Ease.CoreV35.DataAccess;
using System.Data;
using HRM.BO;
using Ease.Core.DataAccess;

namespace HRM.DA
{
    #region CardOperationDA

    internal class CardOperationDA
    {
        #region Constructor

        private CardOperationDA()
        {
        }

        #endregion

        #region Insert function

        internal static void Insert(TransactionContext tc, CardOperation item)
        {
            string sql = SQLParser.MakeSQL("INSERT INTO CardOperation(CardOperationID, CardID, CardNumber, CardStatus, EmployeeID, Comments, AssignDate, CreatedBy, CreatedDate)" +
                " VALUES(%n, %n, %s, %n, %n, %s, %d, %n, %d)", item.ID, item.CardID, item.CardNumber, item.Status,
                item.EmployeeID, item.Comments, item.AssignDate, item.CreatedBy, item.CreatedDate);
            tc.ExecuteNonQuery(sql);
        }

        #endregion

        #region Update function

        internal static void Update(TransactionContext tc, CardOperation item)
        {
            tc.ExecuteNonQuery(
                "UPDATE CardOperation SET CardID=%n, CardNumber=%s, CardStatus=%n, EmployeeID=%n, Comments=%s, AssignDate=%d, ModifiedBy=%n, ModifiedDate=%d" +
                " WHERE CardOperationID=%n", item.CardID, item.CardNumber, item.Status, item.EmployeeID, item.Comments,
                item.AssignDate, item.ModifiedBy, item.ModifiedDate, item.ID);
        }

        #endregion

        #region Get Function

        internal static IDataReader Get(TransactionContext tc)
        {
            return tc.ExecuteReader("SELECT * FROM CardOperation");
        }

        internal static IDataReader Get(TransactionContext tc, int nID)
        {
            return tc.ExecuteReader("SELECT * FROM CardOperation WHERE CardOperationID=%n", nID);
        }

        internal static IDataReader GetByCardID(TransactionContext tc, int nID)
        {
            return tc.ExecuteReader("SELECT * FROM CardOperation WHERE CardID=%n", nID);
        }

        internal static IDataReader GetByEmpIDAndCardID(TransactionContext tc, int empId, int cardId)
        {
            return tc.ExecuteReader("SELECT * FROM CardOperation WHERE CardID=%n and EmployeeID=%n", cardId, empId);
        }

        internal static IDataReader Get(TransactionContext tc, string CardNumber)
        {
            return tc.ExecuteReader("SELECT * FROM CardOperation WHERE CardNumber=%s", CardNumber);
        }

        #endregion

        #region Delete function

        internal static void Delete(TransactionContext tc, int nID)
        {
            tc.ExecuteNonQuery("DELETE FROM CardOperation WHERE CardOperationID=%n", nID);
        }

        #endregion

        internal static DataSet GetEmployeeWiseCardOperations(TransactionContext tc, string sEmpIDs)
        {
            string sql = SQLParser.MakeSQL(@"SELECT e.EMPLOYEENO,e.NAME EmployeeName,ch.CardNumber
                                            ,dbo.GetFormattedDate(ch.AssignDate,1) AssignDate, dbo.GetFormattedDate(ch.TillDate,1) TillDate    
                                            FROM EmpCardHistory ch
                                            INNER JOIN (Select * From EMPLOYEE where EmployeeID in(%q)) e
                                            ON e.EMPLOYEEID = ch.EmployeeID", sEmpIDs);

            return tc.ExecuteDataSet(sql);
        }
    }

    #endregion
}