private void AddNewStock()
{
Stocks.Add(NewStock);
NewStock.ValidateAll();
BondQuantity = Stocks.Count(p => p.StockType == StockType.BondTypeName);
EquityQuantity = Stocks.Count(p => p.StockType == StockType.EquityTypeName);
TotalBondMarketValue = Stocks.Where(p => p.StockType == StockType.BondTypeName).Sum(s => s.MarketValue ?? 0);
TotalEquityMarketValue = Stocks.Where(p => p.StockType == StockType.EquityTypeName).Sum(s => s.MarketValue ?? 0);
TotalBondWeight = Stocks.Where(p => p.StockType == StockType.BondTypeName).Sum(s => s.StockWeight ?? 0);
TotalEquityWeight = Stocks.Where(p => p.StockType == StockType.EquityTypeName).Sum(s => s.StockWeight ?? 0);
TotalQuantity = Stocks.Count;
TotalMarketValue = Stocks.Sum(s => s.MarketValue ?? 0);
TotalWeight = Stocks.Sum(s => s.StockWeight ?? 0);
NewStock.Model.Notify("StockTypeQuantity", NewStock.Model.StockType == StockType.BondTypeName ? BondQuantity : EquityQuantity);
ClearStockData();
}
public async Task ExecuteLoadElementsCommand()
{
Products = await DataStore.GetProductsAsync();
decimal totalCostAccumulator = 0;
decimal totalRetailValueAccumulator = 0;
decimal phoneStocksCostAccumulator = 0;
decimal accessoryStocksCostAccumulator = 0;
int phoneStockCounter = 0;
int AccessoryStockCounter = 0;
Stocks = await StoreDataStore.GetStoreStocksAsync(App.currentStore.StoreId, true);
foreach (Stock stock in Stocks)
{
Product product = Products.FirstOrDefault(x => x.Id == stock.ProductId);
totalCostAccumulator += (product.Cost * stock.Quantity);
totalRetailValueAccumulator += (product.Cost * stock.Quantity);
if (product.ProductType.ToLower() == "phone")
{
phoneStockCounter += stock.Quantity;
phoneStocksCostAccumulator += (product.Cost * stock.Quantity);
}
else
{
AccessoryStockCounter += stock.Quantity;
accessoryStocksCostAccumulator += (product.Cost * stock.Quantity);
}
}
StoreTotalStockCost = Stocks.Count().ToString();
StorePhoneStocksCount = phoneStockCounter.ToString();
StoreAccessoryStocksCount = AccessoryStockCounter.ToString();
StoreStocksTotalRetailValue = totalRetailValueAccumulator.ToString();
StoreTotalPhoneStocksCost = phoneStocksCostAccumulator.ToString();
StoreTotalAccessoryStocksCost = accessoryStocksCostAccumulator.ToString();
}
/// <summary>
/// Method to add stocks to the collection
/// </summary>
/// <param name="obj"></param>
private void AddStock(object obj)
{
if (Price == null)
{
return;
}
if (Price == null)
{
return;
}
if (Stocks == null)
{
Stocks = new ObservableCollection <Stock>();
}
try
{
string name = $"{StockType.ToString()}{Stocks.Where(x => x.StockType == stockType).Count() + 1}";
Stocks.Add(new Stock()
{
StockType = this.StockType,
Name = name,
Price = (float)this.Price,
Quantity = (float)this.Quantity
});
UpdateEquitySummary();
UpdateBondSummary();
TotalMarketValue = Stocks.Select(x => x.MarketValue).Sum();
TotalNumberOfStocks = Stocks.Count();
TotalStockWeight = Stocks.Select(x => x.StockWeight).Sum();
UpdateStockWeight();
OnPropertyChanged("Stocks");
}
catch (Exception ex)
{
Debug.WriteLine($"Exception - AddStock, Details : {ex.Message}");
}
}