/*This code was generated using the UMPLE modeling language!
 Date of generation: 2008/07/31 09:43:11*/
/*This class drives: ProductSource, OrderToSupplier, ReceivedDelivery*/

package MailOrderSystem.core;

import java.util.*;
import java.sql.Date;
import MailOrderSystem.*;
import MailOrderSystem.json.*;

public class Supplier {
  //Class datatypes
  private String id;

  private String name;

  private String address;

  //Class association variables
  private List<ProductSource> productSources;

  private List<OrderToSupplier> orderToSuppliers;

  private List<ReceivedDelivery> receivedDeliverys;

  //Registry of our system.
  MailOrderSystemRegistry registry = MailOrderSystemRegistry.getInstance();

  //Constructor
  public Supplier(String aId, String aName, String aAddress) {
    id = aId;
    name = aName;
    address = aAddress;
    productSources = new ArrayList<ProductSource>();
    registry.add(productSources);

    orderToSuppliers = new ArrayList<OrderToSupplier>();
    registry.add(orderToSuppliers);

    receivedDeliverys = new ArrayList<ReceivedDelivery>();
    registry.add(receivedDeliverys);

  }

  public boolean setId(String aId) {
    id = aId;
    return true;
  }

  public boolean setName(String aName) {
    name = aName;
    return true;
  }

  public boolean setAddress(String aAddress) {
    address = aAddress;
    return true;
  }

  public String getId() {
    return id;
  }

  public String getName() {
    return name;
  }

  public String getAddress() {
    return address;
  }

  public List<ProductSource> getProductSources() {
    return productSources;
  }

  public List<OrderToSupplier> getOrderToSuppliers() {
    return orderToSuppliers;
  }

  public List<ReceivedDelivery> getReceivedDeliverys() {
    return receivedDeliverys;
  }

  public ProductSource addProductSource(String aSupplierCode,
    String aAdvertisedCostPerUnit, Product aProduct, Supplier aSupplier) {
    ProductSource newProductSource;
    newProductSource =
      new ProductSource(aSupplierCode, aAdvertisedCostPerUnit, aProduct, this);
    if (!productSources.contains(newProductSource)) {
      registry.add(newProductSource);
      productSources.add(newProductSource);
    }
    return newProductSource;
  }

  public ProductSource addProductSource(ProductSource aProductSource) {
    if (!productSources.contains(aProductSource))
      productSources.add(aProductSource);
    return aProductSource;
  }

  public OrderToSupplier addOrderToSupplier(String aPoNumber,
    String aDateOrdered, Supplier aSupplier) {
    OrderToSupplier newOrderToSupplier;
    newOrderToSupplier = new OrderToSupplier(aPoNumber, aDateOrdered, this);
    if (!orderToSuppliers.contains(newOrderToSupplier)) {
      registry.add(newOrderToSupplier);
      orderToSuppliers.add(newOrderToSupplier);
    }
    return newOrderToSupplier;
  }

  public OrderToSupplier addOrderToSupplier(OrderToSupplier aOrderToSupplier) {
    if (!orderToSuppliers.contains(aOrderToSupplier))
      orderToSuppliers.add(aOrderToSupplier);
    return aOrderToSupplier;
  }

  public ReceivedDelivery addReceivedDelivery(String aNumberReceived,
    String aActualCostPerUnit, Supplier aSupplier) {
    ReceivedDelivery newReceivedDelivery;
    newReceivedDelivery =
      new ReceivedDelivery(aNumberReceived, aActualCostPerUnit, this);
    if (!receivedDeliverys.contains(newReceivedDelivery)) {
      registry.add(newReceivedDelivery);
      receivedDeliverys.add(newReceivedDelivery);
    }
    return newReceivedDelivery;
  }

  public ReceivedDelivery addReceivedDelivery(ReceivedDelivery aReceivedDelivery) {
    if (!receivedDeliverys.contains(aReceivedDelivery))
      receivedDeliverys.add(aReceivedDelivery);
    return aReceivedDelivery;
  }

  public void delete() {
    //Delete all many ends first.
    for (ProductSource aProductSource : productSources) {
      aProductSource.delete();
    }
    productSources.clear();

    //Delete all many ends first.
    for (OrderToSupplier aOrderToSupplier : orderToSuppliers) {
      aOrderToSupplier.delete();
    }
    orderToSuppliers.clear();

    //Delete all many ends first.
    for (ReceivedDelivery aReceivedDelivery : receivedDeliverys) {
      aReceivedDelivery.delete();
    }
    receivedDeliverys.clear();

  }

  public void deleteProductSource(ProductSource aProductSource) {

    if (productSources.contains(aProductSource)) {
      productSources.remove(aProductSource);

      //registry.removeObj(registry.getKey(aProductSource));
    } else
    //Throw an UmpleException .. to be implemented.
    {
    }
  }

  public void deleteOrderToSupplier(OrderToSupplier aOrderToSupplier) {

    if (orderToSuppliers.contains(aOrderToSupplier)) {
      orderToSuppliers.remove(aOrderToSupplier);

      //registry.removeObj(registry.getKey(aOrderToSupplier));
    } else
    //Throw an UmpleException .. to be implemented.
    {
    }
  }

  public void deleteReceivedDelivery(ReceivedDelivery aReceivedDelivery) {

    if (receivedDeliverys.contains(aReceivedDelivery)) {
      receivedDeliverys.remove(aReceivedDelivery);

      //registry.removeObj(registry.getKey(aReceivedDelivery));
    } else
    //Throw an UmpleException .. to be implemented.
    {
    }
  }

  public boolean areManyEndsNull() {
    if (productSources.size() == 0 && orderToSuppliers.size() == 0
      && receivedDeliverys.size() == 0) {
      return true;
    } else
      return false;
  }

  /***********************************
   * Returns the attribute list along with the  
   * class ID in JSON format.
   ***********************************/
  public JSONObject getAttributes() throws JSONException {
    JSONObject obj = new JSONObject();
    obj.put("CLASS_ID", registry.getKey(this));
    obj.put("id", getId());
    obj.put("name", getName());
    obj.put("address", getAddress());
    return obj;
  }

}