//public void AddPayer(Person newPayer, float share)
//{
// if (share < 0 || share > 1)
// throw new ArgumentOutOfRangeException("Argument 'share' must be a number between 0 and 1");
// if (share > Payers[Owner])
// throw new ArgumentOutOfRangeException("Argument 'share' must be smaller than the share of the owner of this OrderLine");
// Payers[Owner] = Payers[Owner] - share;
// Payers[newPayer] = share;
//}
//public void RemovePayer(Person payer)
//{
// if (Payers[payer].Equals(Owner))
// throw new ArgumentException("Cannot remove the owner of the order line from payers");
// if (Payers.ContainsKey(payer))
// {
// Payers[Owner] = Payers[Owner] + Payers[payer];
// Payers.Remove(payer);
// }
//}
//public void TransferOwnerShip(Person newOwner)
//{
// TransferPayShare(Owner, newOwner);
//}
//public void TransferPayShare(Person oldPayer, Person newPayer)
//{
// if (Payers.ContainsKey(oldPayer))
// {
// if (oldPayer.Equals(Owner))
// {
// this.Owner = newPayer;
// }
// if (Payers.ContainsKey(newPayer))
// {
// Payers[newPayer] = Payers[newPayer] + Payers[oldPayer];
// }
// else
// {
// Payers[newPayer] = Payers[oldPayer];
// }
// Payers.Remove(oldPayer);
// }
//}
public void PayForAll(Person payer)
{
//Payers.Clear();
//Payers[payer] = 1f;
//this.Owner = payer;
this.Owner = payer;
}
//public Dictionary<Person, float> Payers { get; set; }
//public List<SharedItemPayer> Payers { get; private set; }
public OrderLine(Person owner, OrderableItem item)
{
this.Owner = owner;
this.Item = item;
//Payers = new Dictionary<Person, float>();
//Payers[Owner] = 1f;
}
public Person GetPerson(ClientIdentity clientId)
{
Person p = Persons.FirstOrDefault(x => x.ClientId.Equals(clientId));
if (p == null)
{
p = new Person(clientId);
Persons.Add(p);
}
return p;
}
public ConfirmPaymentPersonalView(Person owner)
{
InitializeComponent();
((ObjectDataProvider)this.Resources["Owner"]).ObjectInstance = owner;
}
public void AddPerson(Person person)
{
Persons.Add(person);
}
/// <summary>
/// Used when a person transfers an orderline to himself
/// </summary>
public void TransferOrderLine(Person newOwner, OrderLine orderLine)
{
if (newOwner.State == States.Checkout && orderLine.Owner.State == States.Checkout)
{
orderLine.PayForAll(newOwner);
//orderLine.TransferOwnerShip(newOwner);
}
}
public void RemovePerson(Person person)
{
Persons.Remove(person);
OrderLines.RemoveAll(x => x.Owner.Equals(person));
}
/// <summary>
/// Used when a person wants to remove an item he has ordered
/// </summary>
public void RemoveOneOrderedItem(Person person, OrderableItem item)
{
OrderLine itemToRemove = OrderLines.FirstOrDefault(x => x.Owner.Equals(person) && x.Item.Equals(item));
if (itemToRemove != null)
{
if (person.State != States.Ordering)
{
person.State = States.Ordering;
person.OnPropertyChanged("Status");
}
OrderLines.Remove(itemToRemove);
person.OnPropertyChanged("OrderLines");
}
}
/// <summary>
/// Used when a person wants to pay for everything another person has ordered
/// </summary>
public void PayForPerson(Person payer, Person target)
{
if (!payer.Equals(target) && target.State == States.Checkout)
{
if (payer.State != States.Checkout)
{
payer.State = States.Checkout;
payer.OnPropertyChanged("Status");
}
foreach (OrderLine line in OrderLines.Where(x => x.Owner.Equals(target)))
{
line.PayForAll(payer);
}
payer.OnPropertyChanged("OrderLines");
target.OnPropertyChanged("OrderLines");
}
}
/// <summary>
/// Used when a person wants to order an item from the menu
/// </summary>
public void OrderOneItem(Person person, OrderableItem item)
{
if (person.State != States.Ordering)
{
person.State = States.Ordering;
person.OnPropertyChanged("Status");
}
OrderLines.Add(new OrderLine(person, item));
person.OnPropertyChanged("OrderLines");
}
public void NextStateForPerson(Person person)
{
States newState = StateMachineHelper.GetNextState(person.State);
NextStateForPerson(person, newState);
}
/// <summary>
/// Used when a person pushed the confirm button,
/// either for confirming an order or a bill
/// </summary>
public void NextStateForPerson(Person person, States newState)
{
person.State = newState;
if (Persons.Count(x => x.State.Equals(person.State)) == Persons.Count ||
(GlobalState == States.Checkout && OrderLines.Count == 0))
{
NextGlobalState();
}
person.OnPropertyChanged("Status");
}
public Bill(Person owner)
{
this.Owner = owner;
InitializeComponent();
((ObjectDataProvider)this.Resources["Owner"]).ObjectInstance = owner;
}
