protected virtual void Save()
{
var transaction = new Transaction
{
Comment = Comment,
Date = DateTime,
Name = Name,
Value = Amount
};
var success = DebtsManager.AddDebt(new Debt
{
Name = Name,
ToMe = InterfaceUpdateManager.IsTabToMe,
Transactions = new List <Transaction> {
transaction
}
});
if (!success)
{
ShowAlert();
return;
}
NavigationService.GoBack();
}
void Merge()
{
var transaction = new Transaction
{
Comment = Comment,
Date = DateTime,
Value = Amount,
Name = Name
};
var success = DebtsManager.MergeDebt(new Debt
{
Name = Name,
ToMe = InterfaceUpdateManager.IsTabToMe,
Transactions = new List <Transaction> {
transaction
}
});
if (!success)
{
ShowMergeFailedAlert();
return;
}
NavigationService.GoBack();
}
public void UpdateInfo(string name)
{
var newDebt = DebtsManager.GetDebt(name);
if (newDebt != null)
{
Debt = newDebt;
TotalText = GetTotalText(Debt);
}
}
protected override void Save()
{
var transaction = new Transaction
{
Comment = Comment,
Date = DateTime,
Name = Name,
Value = Positive ? Amount : -Amount
};
var success = DebtsManager.AddTransaction(transaction);
if (!success)
{
ShowAlert();
return;
}
NavigationService.GoBack();
InterfaceUpdateManager.InvokeUpdateMainScreen();
}
internal bool ChangeName(string text)
{
if (Debt.Name == text)
{
return(true);
}
//check if the name already exists
if (DebtsManager.GetDebt(text) != null)
{
return(false);
}
//rename
var oldName = Debt.Name;
Debt.Name = text;
//save changes
DebtsManager.RenameDebt(oldName, Debt.Name);
InterfaceUpdateManager.InvokeUpdateMainScreen();
return(true);
}
public void Dispose()
{
DebtsManager.RemoveTransaction(this);
InterfaceUpdateManager.InvokeItemRemoved();
}
public List <Debt> GetItems(bool myDebts)
{
_debts = DebtsManager.ReadDebts().Select(item => item.Value).ToList();
return(_debts.Where(item => item.ToMe == !myDebts).ToList());
}