/// <summary>
/// Method used for loading the stocks from the portfolio, reads the symbols and get the stock object from these
/// </summary>
/// <returns>List of stocks</returns>
public List <Stock> loadFromPortfolio()
{
List <Stock> stocks = new List <Stock>();
// get the symbols from the portfolio
List <string> symbols = readFromPortfolio();
// get all the stocks
JsonHandler jh = new JsonHandler();
List <Stock> allStocks = jh.getAllStocks();
// sort the stock list
List <Stock> sortedAllStocks = quickSort(allStocks, "Symbol", false);
// foreach symbol
foreach (string s in symbols)
{
// search the stock list for the symbol
int searchResult = SearchAlgorithm.binarySearch(s, sortedAllStocks);
if (searchResult != -1)
{
// if a match is found add it to the list
stocks.Add(sortedAllStocks[searchResult]);
}
}
return(stocks);
}
/// <summary>
/// resultList loads a list with content depending on what button is pressed, i.e. market, stocks, news, portfolio or search
/// </summary>
/// <param name="Data"></param>
/// <param name="Market"></param>
/// <param name="o"></param>
public ResultList(String Data, String Market, object o)
{
// initilize classes
mw = o as MainWindow;
jh = new JsonHandler();
c = new Controller();
//this.Controls.Add()
DataButtonClicked = Data;
// set background color
this.BackColor = c.highlightWhite;
// initilize all components except the list
inilizeComponents();
// check databutton and prodcede accordingly
switch (DataButtonClicked)
{
case "market":
// if market is clicked we load all news and filter for selected market
allNewsList = jh.getAllNews();
newsList = c.filterNews(allNewsList, Market);
if (newsList.Count == 0)
{
listsEmpty = true;
}
break;
case "stocks":
// if stocks is clicked we load all stocks and filter for selected market
allStocksList = jh.getAllStocks();
filteredStockList = c.filterStocks(allStocksList, Market);
if (filteredStockList.Count == 0)
{
listsEmpty = true;
}
break;
case "news":
// if news is clicked we load all news
allNewsList = jh.getAllNews();
newsList = c.filterNews(allNewsList, Market);
if (newsList.Count == 0)
{
listsEmpty = true;
}
break;
case "portfolio":
// if portfolio is clicked we load from the portfolio file
filteredStockList = c.loadFromPortfolio();
if (filteredStockList.Count == 0)
{
listsEmpty = true;
}
break;
case "search":
// if a search inputed we load all stocks and search them for matches and load those
allStocksList = jh.getAllStocks();
filteredStockList = c.search(allStocksList, Market);
if (filteredStockList.Count == 0)
{
listsEmpty = true;
}
break;
}
// if the list isn´t empty we procede
if (!listsEmpty)
{
currentSide = 1;
contentAdder(currentSide);
}
}