/// <summary>
/// creates a new portfolio
/// </summary>
/// <param name="n">name of the new portfolio</param>
public void NewPortfolio(string n)
{
Portfolio temp = new Portfolio(n);
portfolios.Add(temp);
}
/// <summary>
/// withdraws money from the account
/// </summary>
/// <param name="amount">the amoung to withdraw</param>
/// <returns>wether the withdraw if valid or not</returns>
public bool Withdraw(double amount)
{
if (_totalBalance - amount < 0)
{
return(false);
}
else
{
_totalBalance -= (amount + TRANSFERFEE);
if (_cashBalance - (amount + TRANSFERFEE) < 0)
{
double over = (_cashBalance - (amount + TRANSFERFEE)) * -1;
_cashBalance = 0;
if (current.Name == null)
{
Console.WriteLine("You are withdrawing " + over + " more than your cash balance");
string entry = null;
bool good = false;
while (!good)
{
CheckPosBal();
Console.Write("What portfolio would you like to take from: ");
entry = Console.ReadLine();
if (GetPortfolio(entry).Name != "error")
{
good = true;
}
else
{
Console.WriteLine("Invalid portfolio, please try again");
}
}
current = GetPortfolio(entry);
current.CheckPosBal();
good = false;
Stock st = new Stock(null, null, 0);
while (!good)
{
Console.Write("Please choose a stock ticker to sell: ");
st = current.getStockT(Console.ReadLine());
if (st != null)
{
good = true;
}
else
{
Console.WriteLine("Invalid ticker, please try again.");
}
}
double a;
int num = Convert.ToInt16(over / st.Price);
if (over % st.Price != 0)
{
num++;
}
if (current.Sell(num, st, out a))
{
_cashBalance = a - over;
}
}
else
{
Console.WriteLine("You are withdrawing " + over + " more than your cash balance\nWhat stock would you like to sell(use the ticker value): ");
string entry = Console.ReadLine();
Stock s = current.getStock(entry);
if (s == null)
{
return(false);
}
else
{
double extra = 0;
int am = Convert.ToInt32(over / s.Price);
current.Sell(am, s, out extra);
_cashBalance = extra - over;
}
}
}
else
{
_cashBalance -= (amount + TRANSFERFEE);
}
transactions++;
return(true);
}
}
