public bool deleteProvider(Provider provider)
{
foreach (ProviderOrder order in ProviderOrderList.getInstance().Orders)
{
if (order.Provider == provider)
{
return(false);
}
}
ProviderList.Remove(provider);
return(true);
}
public List <ProviderOrder> getProviderOrders()
{
List <ProviderOrder> orders = new List <ProviderOrder>();
foreach (ProviderOrder order in ProviderOrderList.getInstance().Orders)
{
if (order.getPayed() == true && !order.IsDelivered)
{
orders.Add(order);
}
}
return(orders);
}
public void addNewOrder(Product product, int quantity, double price, string providerName, DateTime data)
{
Provider provider = findProviderByName(providerName);
ProviderOrder order = new ProviderOrder();
order.setId(ProviderOrderList.getInstance().generateId());
order.Product = product;
order.setQuantity(quantity);
order.Price = price;
order.Provider = provider;
order.Date = data;
ProviderOrderList.getInstance().addProviderOrder(order);
}
public List <ProviderOrder> getProviderOrders()
{
List <ProviderOrder> orders = new List <ProviderOrder>();
foreach (ProviderOrder order in ProviderOrderList.getInstance().Orders)
{
if (order.Provider != null && !order.getPayed())
{
orders.Add(order);
}
}
return(orders);
}
private void listBox1_SelectedIndexChanged(object sender, EventArgs e)
{
string orderString = listBox1.GetItemText(listBox1.SelectedItem);
if (!orderString.Equals(""))
{
foreach (ProviderOrder order in ProviderOrderList.getInstance().Orders)
{
if (orderString.Split('|')[0].Trim().Equals(order.getId().ToString()))
{
currentProviderOrder = order;
break;
}
}
}
}
public void addClientOrder(int id, string classofProd, string category, string type, string name, int quantity, string clientName, string clientAddress, double price, DateTime date)
{
Product product = new Product(classofProd, category, type, name);
Store store = Store.getInstance();
int count = 0;
if (!store.Products.TryGetValue(product, out count))
{
throw new ServiceException("Не найдено такого проудкта");
}
if (count > quantity)
{
count = count - quantity;
store.Products.Remove(product);
store.Products.Add(product, count);
ClientOrderList clientorderList = ClientOrderList.getInstance();
clientorderList.addClientOrder(new ClientOrder(id, product, quantity, clientName, clientAddress, true, 0, price, date));
return;
}
if (count < quantity)
{
count = quantity - count;
store.Products.Remove(product);
store.Products.Add(product, 0);
ClientOrderList clientorderList = ClientOrderList.getInstance();
ClientOrder clientOrder = new ClientOrder(id, product, quantity, clientName, clientAddress, false, count, price, date);
clientorderList.addClientOrder(clientOrder);
ProviderOrderList providerOrderList = ProviderOrderList.getInstance();
ProviderOrder providerOrder = new ProviderOrder(providerOrderList.generateId(), product, count, 0, date);
providerOrder.ClientOrder = clientOrder;
providerOrderList.addProviderOrder(providerOrder);
return;
}
if (count == quantity)
{
count = quantity - count;
store.Products.Remove(product);
store.Products.Add(product, 0);
ClientOrderList clientorderList = ClientOrderList.getInstance();
clientorderList.addClientOrder(new ClientOrder(id, product, quantity, clientName, clientAddress, true, 0, price, date));
return;
}
}
public void makeOrder(int id, string name, int quantity, double price, DateTime data)
{
Provider provider = findProviderByName(name);
ProviderOrderList providerOrderList = ProviderOrderList.getInstance();
List <ProviderOrder> orders = providerOrderList.Orders;
foreach (ProviderOrder or in orders)
{
if (or.getId().Equals(id))
{
if (or.getQuantity() <= quantity)
{
or.setQuantity(quantity);
}
else
{
throw new ServiceException();
}
or.Provider = provider;
or.Price = price;
or.Date = data;
}
}
}
public List <ProviderOrder> getProviderOrders()
{
ProviderOrderList list = ProviderOrderList.getInstance();
return(list.Orders);
}
public void removeProviderOrder(ProviderOrder order)
{
ProviderOrderList.getInstance().Orders.Remove(order);
}
