using System;
using System.Data;
using HRM.BO;
using Ease.Core.DataAccess;

namespace HRM.DA
{
    internal class EmployeeCordinatorDA
    {
        public static void Insert(TransactionContext tc, int employeeID, int cordinatorid, bool timeRequest, int userid)
        {
            tc.ExecuteNonQuery(@"INSERT INTO EmployeeCordinator (EmployeeID, CordinatorID, ApproveTimeRequest, CreatedDate, CreatedBy)
                                VALUES(%n, %n, %b, %D, %n);", employeeID,
                              cordinatorid, timeRequest, DateTime.Now, userid);
        }

        public static void Update(TransactionContext tc, int employeeID, int linemanagerId, int? SecondLineManagerId)
        {
            tc.ExecuteNonQuery(@"UPDATE EmployeeCordinator
                                SET CordinatorID = %n
                                WHERE EmployeeID = %n",
                              linemanagerId, employeeID);
        }
        public static void DeleteByCordinator(TransactionContext tc, int employeeID)
        {
            tc.ExecuteNonQuery(@"DELETE FROM EmployeeCordinator
                                 WHERE CordinatorID = %n",
                              employeeID);
        }

        public static void Delete(TransactionContext tc, int empcordinatorID)
        {
            tc.ExecuteNonQuery(@"DELETE FROM EmployeeCordinator
                                 WHERE empCordinatorID = %n", empcordinatorID);
        }
        internal static IDataReader Get(TransactionContext tc, int cordinatorid)
        {
            return tc.ExecuteReader("SELECT c.*, e.EmployeeNo, e.Name EmployeeName FROM EmployeeCordinator c, Employee e WHERE " +
                "e.EmployeeId = c.Employeeid and c.CordinatorID = %n", cordinatorid);
        }
        internal static IDataReader Get(TransactionContext tc)
        {
            return tc.ExecuteReader("SELECT * FROM EmployeeCordinator");
        }

        internal static DataTable GetCoordinatorList(TransactionContext tc)
        {
            return tc.ExecuteDataTable("select e.EMPLOYEEID, e.EMPLOYEENO employeeno, e.NAME name, a.total total from EMPLOYEE e inner join" +
                "  (SELECT CordinatorID, Count(*) total FROM EmployeeCordinator group by CordinatorID ) a on " +
                " e.EMPLOYEEID = a.CordinatorID");
        }
    }
}