private async Task SelectProductToUpdate(IReadOnlyList <TopProductDto> products)
{
_printer.Clear();
_printer.WriteLine("CHANNEL ENGINE CONSOLE\n");
_printer.WriteLine("Choose product:");
for (var i = 0; i < products.Count; i++)
{
_printer.WriteLine($"{i + 1}) {products[i].MerchantProductNo} {products[i].Name}");
}
_printer.WriteLine("0) Return to main menu");
_printer.WriteLine();
var key = Console.ReadKey();
while (!IsValidInputOption(key, products.Count))
{
_printer.WriteLine("\nInvalid option selected. Try again...");
key = Console.ReadKey();
}
if (key.Key == ConsoleKey.D0)
{
return;
}
var keyValue = ConsoleKeyUtilities.GetIntFromDigitKey(key);
await UpdateProductStock(products[keyValue - 1]);
}
protected virtual void RenderMenu(CommandContext context, IReadOnlyList <MenuEntry> menuEntries)
{
foreach (var menuEntry in menuEntries.OrderBy(m => m.Key))
{
Console.WriteLine(" {0}. {1}", ConsoleKeyUtilities.AsUserString(menuEntry.Key), menuEntry.Text);
}
Console.WriteLine();
}
private bool IsValidInputOption(ConsoleKeyInfo key, int optionsCount)
{
if (!char.IsDigit(key.KeyChar))
{
return(false);
}
var value = ConsoleKeyUtilities.GetIntFromDigitKey(key);
return(value >= 0 && value <= optionsCount);
}