public static void StartShift(Employee emp)
/// <summary>
/// A method to start the epmloyee`s shift (starts the moment he calls this function - like swiping a card)
/// start a shift means this.CurrentShift is updating
/// The program picks the next available cash register which the employee will work on, and starts it
/// if the last shift wasn`t ended (forgot to check out for example), he could not check in
/// </summary>
{
if (emp.CurrentShift.Count == 1)
{
Console.WriteLine("Error! Your last shift was`nt ended. Please check out and try again");
}
else
{
if (IsEmployeeAllowedToWork(emp))
{
CashRegister CurrentCR = CashRegisterBL.GetClosedCashRegister();
if (CurrentCR is null)
{
Console.WriteLine($"No cash register available. You can`t start your shift, {emp.FullName}");
return;
}
emp.CurrentShift.Add(DateTime.Now);
emp.CurrentCashRegister = CurrentCR.RegisterNumber;
CashRegisterBL.StartTheCashRegister(emp, CurrentCR);
Console.WriteLine($"Welcome, {emp.FullName}. Your cash register is {CurrentCR.RegisterNumber}");
//CashRegister.OpenedCashRegisters(); // for debugging
}
else
{
Console.WriteLine("You cannot work like that. Go home! Your debt has grown by 40 ILS.");
emp.Debt += 40;
}
}
}
public static void NextInLine()
{
if (SuperMarketQueue.Instance.GetCustQueue().Count == 0)
{
//throw new ArgumentNullException(paramName: "CustQueue", message: "Customers queue is empty. There is no one in line");
Console.WriteLine("Line is empty");
Console.WriteLine(); // to organize console for a better understanding
}
else
{
CashRegister cr = CashRegisterBL.MostAvailableCashRegister();
if (cr is null)
{
Console.WriteLine("No cash register available");
return;
}
Customer c = SuperMarketQueue.Instance.RemoveFromQueue();
CashRegisterBL.CustomerCheckout(c, cr);
Console.WriteLine($"You can get in, {c.FullName}");
}
}
public static void EndShift(Employee emp)
/// <summary>
/// A method to end the employee`s shift.
/// First checking if this.CurrentShift has been started.
/// If it does, the method ends the current shift, record it in this.Shifts, resets the current shift, ends the cash register and resets the current cash register property
/// If not, prints an error
/// </summary>
{
if (emp.CurrentShift.Count == 1 && emp.CurrentCashRegister != "0")
{
emp.CurrentShift.Add(DateTime.Now);
Console.WriteLine($"Goodbye, {emp.FullName}");
SubFromDebtByWork(emp.CurrentShift[0], emp.CurrentShift[1], emp);
emp.Shifts.Add(emp.CurrentShift);
emp.CurrentShift = new List <DateTime>();
CashRegister CurrentCR = CashRegisterBL.GetCashRegisterByNumber(emp.CurrentCashRegister);
CashRegisterBL.StopTheCashRegister(emp, CurrentCR);
}
else
{
Console.WriteLine("Error! There is no active shift. Please check in first.");
}
}
public static void CashRegistersManamgement()
{
Console.Write("Welcome to cash register management menu. Please enter cash register number [1/2/3/4]: ");
string reg_choice = Console.ReadLine();
CashRegister CRegister = CashRegisterBL.GetCashRegisterByNumber(reg_choice);
if (CRegister is null)
{
Console.WriteLine("Cash register doesn`t exist.");
return;
}
StringBuilder sb = new StringBuilder();
sb.AppendLine(); sb.AppendLine();
sb.AppendLine("What would you like to do?");
sb.AppendLine();
sb.AppendLine("1 - Products history");
sb.AppendLine("2 - Cashiers history");
sb.AppendLine("3 - Customers history");
sb.AppendLine("4 - Go back to main menu");
Console.WriteLine(sb.ToString());
int choice = 5; // default value for the choice (if client`s input is wrong, program will get into the loop and give him another try)
Console.Write("Your choice: ");
string string_choice = Console.ReadLine(); // input for client`s choice
try { choice = int.Parse(string_choice); } // trying to parse client`s choice to int
catch { } // if client`s input is wrong, keeps choice as 5
while (choice != 4)
{
switch (choice)
{
case 1:
CashRegisterBL.ShowProductHistory(CRegister);
break;
case 2:
CashRegisterBL.ShowCashierHistory(CRegister);
break;
case 3:
CashRegisterBL.ShowCustomersHistory(CRegister);
break;
case 4:
return;
default:
Console.WriteLine("No such option");
break;
}
sb = new StringBuilder();
sb.AppendLine(); sb.AppendLine();
sb.AppendLine("What would you like to do?");
sb.AppendLine();
sb.AppendLine("1 - Products history");
sb.AppendLine("2 - Cashiers history");
sb.AppendLine("3 - Customers history");
sb.AppendLine("4 - Go back to main menu");
Console.WriteLine(sb.ToString());
Console.Write("Your choice: ");
string_choice = Console.ReadLine();
try { choice = int.Parse(string_choice); }
catch { choice = 5; }
Console.Clear();
}
}
