package b2c.module

import reflect.BeanProperty
import annotation.target.beanGetter

/**
 * User: i-flower
 * Date: 2010-3-16
 * Time: 13:07:51
 * Description:
 */


trait Model

trait Resizable[T] {
  protected var items: List[T] = Nil

  def add(p: T): this.type = {items = p :: items; this}

  def remove(p: T): this.type = {items = items filterNot (_ == p); this}

}


class Session(user: User) {
}

//  Order
object Cart {}

class Cart(val user: Customer) extends Resizable[Product]


/**
 *      User
 *      /  \
 *  Dealer  Customer
 */
abstract class User(name: String, password : String) {
  def getName = name
  def getPassword = password
}

abstract class Manager(name: String, password:String) extends User(name,password)

//administrator
case class Administrator(name: String, password:String) extends Manager(name,password)

// Dealer
case class Dealer(name: String, password:String) extends Manager(name,password)

// Customer
case class Customer(name: String, password:String) extends User(name,password)


// Order
class Order(dealer: Dealer) extends Model with Resizable[Product]

//  Product
class Product(id: Integer,name:String ,gid: Integer) extends Model

//  Product Group
class ProductGroup(id : Integer,name: String) extends Model