private void RefreshTable()
{
_listViewStocks.Items.Clear();
double total = 0;
double gain = 0;
foreach (Stock stock in _stockModel.EnumerateStocks())
{
var price = new StockPriceLoader().Load(stock.Ticker);
var stockTotalPrice = stock.GetTotalPrice(price);
var stockGain = stock.GetGain(price);
var listViewItem = CreateListViewItem(stock.Ticker, price, stock.Shares, stockTotalPrice,
stockGain);
_listViewStocks.Items.Add(listViewItem);
total += stockTotalPrice;
gain += stockGain;
}
var listViewItemLine = CreateListViewItem("------", "-", "-", "-");
_listViewStocks.Items.Add(listViewItemLine);
var listViewItemTotal = CreateListViewItem("Total", "-", "-", total, gain);
_listViewStocks.Items.Add(listViewItemTotal);
}
private static IEnumerable <M_StockWithPrice> AddPriceToStock(StockCollection stockCollection)
{
StockPriceLoader stockPriceLoader = new StockPriceLoader();
return(stockCollection.EnumerateStocks()
.Select(stock => new M_StockWithPrice()
{
Stock = stock, Price = stockPriceLoader.Load(stock.Ticker)
}));
}
public GainModel(StockPriceLoader stockPriceLoader)
{
_stockPriceLoader = stockPriceLoader;
}