public void StartService()
{
// List of commands
while (true)
{
try
{
displayMessage.WriteMessage("\n\n*********************");
displayMessage.WriteMessage(" Type your desried option:");
displayMessage.WriteMessage("*********************");
displayMessage.WriteMessage("Insert - If you like to enter money in cash slot");
displayMessage.WriteMessage("Order - To order coke, sprite, fanta using buttons");
displayMessage.WriteMessage("SMS order - To order through SMS");
displayMessage.WriteMessage("Recall - To get your remaining balance");
displayMessage.WriteMessage("\n-----------------");
displayMessage.WriteMessage("Your credit: " + money);
displayMessage.WriteMessage("-----------------\n\n");
string input = Console.ReadLine();
if (input != null)
{
input = input.ToLower();
// inserts money
inventoryCollection = inventory.GetInventory();
if (input.StartsWith("insert"))
{
//Add to credit
//
money = insertCredit.InsertCash(input, money);
}
else if (input.StartsWith("order")) // ordering from buttons
{
buttonOrder.OrderByButton(input, inventoryCollection, ref money);
}
// sms ordering
else if (input.StartsWith("sms order"))
{
smsOrder.OrderBySms(input, inventoryCollection);
}
else if (input.Equals("recall"))
{
returnCash.ReturnRemainingCredit(money);
}
}
}
catch (Exception ex)
{
// Log exception in DB
Console.WriteLine("Oops! Something went wrong, Try again!", ex.Message);
}
}
}
public void OrderByButton(string input, List <Soda> inventory, ref int money)
{
if (!Enum.TryParse(input.Split(' ')[1], true, out Products product))
{
//Console.WriteLine("\n> No Soda found");
displayMessage.WriteMessage("\n> No Soda found");
}
else
{
CalculateSoda(inventory, ref money, product);
}
}
public int InsertCash(string input, int money)
{
// input validation
if (!int.TryParse(input.Split(' ')[1], out int cash))
{
displayMessage.WriteMessage("\n> Invalid Input, Try again!");
return(money);
}
money += cash;
displayMessage.WriteMessage($"\n> Adding {cash} to credit");
return(money);
}
public void OrderBySms(string input, List <Soda> inventory)
{
//Note: logically it should subtract price as in OrderByButton
// but I don't find any description either it this function should do the same or not
if (input == null || !Enum.TryParse(input.Split(' ')[2], true, out Products product))
{
displayMessage.WriteMessage("\n> No such soda");
}
else
{
ReturnSoda(inventory, product);
}
}
public void ReturnRemainingCredit(int money)
{
displayMessage.WriteMessage("\n> Returning " + money + " to customer");
}