using System;
using System.Collections.Generic;
using Tanshu.Accounts.Contracts;

namespace Tanshu.Accounts.BI
{
    public class WaiterBI
    {
        public bool Insert(WaiterBO waiter)
        {
            
            using (var connection = new SqlDAO.SqlConnectionDAO())
            {
                using (var dao = new SqlDAO.WaiterDAO(connection))
                {

                    return dao.Insert(waiter);
                }
            }
        }
        public bool Update(WaiterBO waiter)
        {
            
            using (var connection = new SqlDAO.SqlConnectionDAO())
            {
                using (var dao = new SqlDAO.WaiterDAO(connection))
                {

                    return dao.Update(waiter);
                }
            }
        }
        public bool Delete(Guid waiterID)
        {
            
            using (var connection = new SqlDAO.SqlConnectionDAO())
            {
                using (var dao = new SqlDAO.WaiterDAO(connection))
                {

                    return dao.Delete(waiterID);
                }
            }
        }

        public WaiterBO GetWaiter(Guid waiterID)
        {
            
            using (var connection = new SqlDAO.SqlConnectionDAO())
            {
                using (var dao = new SqlDAO.WaiterDAO(connection))
                {

                    return dao.GetWaiter(waiterID);
                }
            }
        }
        public WaiterBO GetWaiter(int code)
        {
            
            using (var connection = new SqlDAO.SqlConnectionDAO())
            {
                using (var dao = new SqlDAO.WaiterDAO(connection))
                {

                    return dao.GetWaiter(code);
                }
            }
        }
        public List<WaiterBO> GetWaiters()
        {
            
            using (var connection = new SqlDAO.SqlConnectionDAO())
            {
                using (var dao = new SqlDAO.WaiterDAO(connection))
                {

                    return dao.GetWaiters();
                }
            }
        }
        public List<WaiterBO> GetFilteredWaiters(Dictionary<string, string> filter)
        {
            
            using (var connection = new SqlDAO.SqlConnectionDAO())
            {
                using (var dao = new SqlDAO.WaiterDAO(connection))
                {

                    return dao.GetFilteredWaiters(filter);
                }
            }
        }
    }
}