public static void ReportsInParallel(BaseWareHouse target)
{
Parallel.Invoke(async() => {
await GetSortedProducts(target);
await GetUniqueProducts(target);
await GetGreatestNumberProducts(target);
});
}
public static async Task <List <BaseProduct> > GetGreatestNumberProducts(BaseWareHouse target)
{
List <BaseProduct> greatestNumberProducts = new List <BaseProduct>();
await Task.Run(() => {
greatestNumberProducts = target.ProductList.OrderByDescending(pl => pl.Quantity).Take(3).ToList();
});
return(greatestNumberProducts);
}
public static async Task <List <BaseProduct> > GetUniqueProducts(BaseWareHouse target)
{
List <BaseProduct> uniqueProducts = new List <BaseProduct>();
await Task.Run(() => {
uniqueProducts = target.ProductList.Distinct().ToList();
});
return(uniqueProducts);
}
public static async Task <List <BaseProduct> > GetSortedProducts(BaseWareHouse target)
{
List <BaseProduct> sortedProducts = new List <BaseProduct>();
await Task.Run(() => {
sortedProducts = target.ProductList.Where(pl => pl.Quantity < 3).OrderBy(d => d.Quantity).ToList();
});
return(sortedProducts);
}
static async void ExecuteAsync(BaseWareHouse wareHouse, WareHouseAddCommand command, string type)
{
if (type.Equals("add"))
{
await wareHouse.ResponsibleEmployee.SetCommand(command);
}
else
{
await wareHouse.ResponsibleEmployee.ExecuteCommand();
}
}
public static void CreateCSV(BaseWareHouse wareHouse, string fileName)
{
FilePath = $"{_folderpath}{fileName}.csv";
CheckForFolderExist();
CheckForFileExist();
using (StreamWriter writer = new StreamWriter(new FileStream(FilePath, FileMode.Open, FileAccess.Write)))
{
writer.WriteLine("Name, SKU, Description, Price, Quantity");
wareHouse.ProductList.ForEach(pl => writer.WriteLine($"{pl.Name}, {pl.SKU}, {pl.Description}, {pl.Price}, {pl.Quantity}"));
}
}
public static void DisplayErrorMessage(BaseWareHouse sender, WareHouseEventArgs wareHouseEventArgs)
{
Console.WriteLine($"{DateTime.Now} | You can't add {wareHouseEventArgs.Product.Name} into {sender.GetType()} ! Event type: {wareHouseEventArgs.EventType}");
}
public WareHouseAddCommand(BaseWareHouse receiver, BaseProduct productToAdd, Employee eventReceiver)
{
Receiver = receiver;
ProductToAdd = productToAdd;
EventReceiver = eventReceiver;
}