using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Reflection;

using System.ComponentModel.DataAnnotations;



namespace CardInChina.Data.Entity.Entity

{

    public partial class Customer

    {

        public Customer Load<T>()

        {

            using (CICEntities db = new CICEntities())

            {

                Customer customer = db.Customers.FirstOrDefault(c => c.CustomerID == this.CustomerID);

                PropertyInfo[] pis = typeof(Customer).GetProperties(BindingFlags.Public | BindingFlags.Instance | BindingFlags.GetProperty);

                foreach (var p in pis)

                {

                    if (p.PropertyType == typeof(T))

                        p.GetValue(customer, null);

                }

                return customer;

            }

        }



        public string GetDisplayName()

        {

            if (!string.IsNullOrEmpty(DisplayName))

                return DisplayName;

            else

                return Account;

        }



        public string GenerateVerifyCode()

        {

            //sql="update customer set very_code=MD5(cust_id+balance+325.61)"

            return MySqlFunctions.MD5((CustomerID + (double)Balance + 325.61).ToString("F"));

        }



        [NotMapped]

        public bool IsActivated

        {

            get { return IsActived != 0; }

            set { IsActived = (sbyte)(value ? 1 : 0); }

        }



        [NotMapped]

        public bool HasPaypalAccount

        {

            get { return PaypalAccount != null; }

        }



        [NotMapped]

        public bool IsVipCustomer

        {

            get { return IsVip.HasValue ? IsVip.Value : false; }

            set { IsVip = value; }

        }



    }

}