/// <summary>
/// Set Last Price of a Stock
/// </summary>
private void SetLastPrice()
{
Console.WriteLine("Set Last Price related to which Symbol ?");
string symbol = Console.ReadLine();
GenericStock workingStock = null;
foreach (GenericStock stock in Stocks)
{
if (stock.Symbol == symbol.ToUpper())
{
workingStock = stock;
}
}
if (workingStock == null)
{
Console.WriteLine("Symbol not found!");
return;
}
Console.WriteLine("Insert last Price:");
string sprice = Console.ReadLine();
float price;
if (!float.TryParse(sprice, out price))
{
Console.WriteLine("Invalid numeric value");
return;
}
workingStock.LastPrice = price;
}
/// <summary>
/// Method to show the trade list of a stock
/// </summary>
private void ShowTrades()
{
Console.WriteLine("Show trades related to which Symbol ?");
string symbol = Console.ReadLine();
GenericStock workingStock = null;
foreach (GenericStock stock in Stocks)
{
if (stock.Symbol == symbol.ToUpper())
{
workingStock = stock;
}
}
if (workingStock == null)
{
Console.WriteLine("Symbol not found!");
return;
}
if (workingStock.Trades.Count > 0)
{
Console.WriteLine("{0,20}\tB/S\tQty\tPrice", "Timestamp");
foreach (Trade trade in workingStock.Trades)
{
PrintTrade(trade);
}
}
else
{
Console.WriteLine("No trades recorded!");
}
Console.WriteLine("Last 15 minutes Volume Weighted Price: {0:#0.00}",
workingStock.Trades.GetVolumeWeightedPrice(new TimeSpan(0, 15, 0)));
}
/// <summary>
/// Method to record a trade
/// </summary>
private void RecordATrade()
{
Console.WriteLine("Record a trade related to which Symbol ?");
string symbol = Console.ReadLine();
GenericStock workingStock = null;
foreach (GenericStock stock in Stocks)
{
if (stock.Symbol == symbol.ToUpper())
{
workingStock = stock;
}
}
if (workingStock == null)
{
Console.WriteLine("Symbol not found!");
return;
}
Console.WriteLine("Related to which date/time ?");
string stimestamp = Console.ReadLine();
DateTime timestamp = DateTime.Now;
if (!DateTime.TryParse(stimestamp, out timestamp))
{
Console.WriteLine("Invalid date/time");
return;
}
Console.WriteLine("B - Buy or S - Sell ?");
string sbs = Console.ReadLine();
TRADE_SIGN sign;
if (sbs.ToUpper() == "B")
{
sign = TRADE_SIGN.Buy;
}
else if (sbs.ToUpper() == "S")
{
sign = TRADE_SIGN.Sell;
}
else
{
Console.WriteLine("Invalid Operation!");
return;
}
Console.WriteLine("Quantity ?");
string sqty = Console.ReadLine();
int qty;
if (!int.TryParse(sqty, out qty))
{
Console.WriteLine("Invalid Quantity!");
return;
}
Console.WriteLine("Price (in pennies) ?");
string sprice = Console.ReadLine();
float price;
if (!float.TryParse(sprice, out price))
{
Console.WriteLine("Invalid price!");
return;
}
Trade trade = new Trade(timestamp, qty, sign, price);
PrintTrade(trade);
Console.WriteLine("Add to Stock {0} ? (Y to confirm or any other input to cancel)", workingStock.Symbol);
string answer = Console.ReadLine();
if (answer.ToUpper() == "Y")
{
workingStock.Trades.Add(trade);
}
else
{
Console.WriteLine("Operation cancelled!");
}
}
