public void Add(string symbol)
{
Trends stock = new Trends(symbol);
TrendsUniverseContents.Add(stock);
SortSymbol();
}
public virtual void Add(Trends stock)
{
TrendsUniverseContents.Add(stock);
SortSymbol();
}
public async static Task<decimal> PriceBySymbolAsync(string symbol, DateTime date)
{
if (symbol == "ZZZCASH")
return 1;
Trends stock = new Trends(symbol);
decimal price = await stock.SingleGetPriceAsync(date);
return price;
}
public static TrendUniverse OpenTrendsUniverse(string openLocation)
{
string extension = Path.GetExtension(openLocation);
TrendUniverse temp = new TrendUniverse();
if (extension == ".pfo")
{
using (System.IO.StreamReader sr = new StreamReader(openLocation))
{
String line;
while ((line = sr.ReadLine()) != null)
{
Trends stock = new Trends(line);
temp.Add(stock);
}
return temp;
}
}
else if (extension == ".csv")
{
using (System.IO.StreamReader sr = new StreamReader(openLocation))
{
string unparsedCSV = sr.ReadToEnd();
string[] parsedCSV = unparsedCSV.Replace("\n", " ").Replace(" ", ",").Split(',');
foreach (string parsedCSVstockMember in parsedCSV)
{
string tempString = parsedCSVstockMember;
tempString = parsedCSVstockMember.Replace("\r", "");
if (parsedCSVstockMember != "")
{
Trends stock = new Trends(parsedCSVstockMember);
temp.Add(tempString);
}
}
return temp;
}
}
else
{
throw new FileLoadException("Only accepts file types of *.pfo or *.csv");
}
}
// For retreiving a single stock price
public static decimal PriceBySymbol(string symbol, DateTime date)
{
if (symbol == "ZZZCASH")
return 1;
Trends stock = new Trends(symbol);
return stock.SingleGetPrice(date);
}
