private static void CheckOut(string filepath, PriceCatalog catalog)
{
Receipt model = new Receipt(catalog);
ReceiptView view = new ReceiptView();
ReceiptController controller = new ReceiptController(view, model);
string[] lines = System.IO.File.ReadAllLines(filepath);
foreach (string line in lines)
{
controller.AddOrUpdateReceipt(line.Trim());
}
controller.PrintReceipt();
}
static void Main(string[] args)
{
string filepath;
Console.WriteLine("Welcome to GroceryCo self-checkout.");
Console.WriteLine("Please enter the filepath of your grocery list : ");
filepath = Console.ReadLine();
while (true)
{
try {
PriceCatalog catalog = GetPriceCatalog();
CheckOut(filepath, catalog);
}
catch (Exception e)
{
Console.WriteLine("The file could not be read:");
Console.WriteLine(e.Message);
}
Console.WriteLine("Please enter the filepath of your grocery list : ");
filepath = Console.ReadLine();
}
}
public Receipt(PriceCatalog catalog)
{
_catalog = catalog;
_receipt = new SortedDictionary <string, ReceiptItem>();
_total = 0.00m;
}
