using System;
using System.Collections.Generic;
//using System.Linq;
using System.Text;
using Tanshu.Accounts.Contracts;
using System.Data.SqlClient;
using Tanshu.Data.DAO;
using Tanshu.Accounts.SqlDAO;
using Tanshu.Accounts.Entities;
using NHibernate.Criterion;


namespace Tanshu.Accounts.Repository
{
    public class CustomerBI
    {
        public Customer GetCustomer(int customerID)
        {
            using (var session = SessionManager.Session)
            {
                return session.Get<Customer>(customerID);
            }
        }
        public IList<Customer> GetCustomers()
        {
            using (var session = SessionManager.Session)
            {
                return session.CreateCriteria<Customer>().List<Customer>();
            }
        }
        public IList<Customer> GetSingleCustomers(int customerID)
        {
            using (var session = SessionManager.Session)
            {
                return session.CreateCriteria<Customer>()
                    .Add(Restrictions.Eq("CustomerID", customerID))
                    .List<Customer>();
            }
        }
        public void Update(Customer customer)
        {
            using (var session = SessionManager.Session)
            {
                session.Update(customer);
            }
        }
        public bool Delete(int customerID)
        {
            using (var session = SessionManager.Session)
            {
                session.Delete(new Customer() { CustomerID = customerID });
                return true;
            }
        }
        public void Insert(Customer customer)
        {
            using (var session = SessionManager.Session)
            {
                session.Save(customer);
            }
        }

        public List<Customer> GetFilteredCustomers(Dictionary<string, string> filter)
        {
            throw new NotImplementedException();
        }
    }
}