public static void AppendCustomerToLine()
/// function that accepts a reference of the super market line, and append a customer to the line if it meets the requirements.
/// if the customer join the line, a random shopping list is generated for him
/// <input>
/// by ValidatedID, ValidatedBodyHeat, IsMaskOn and ShouldBeIsolated methods on PersonHandler Class
/// </input>
/// <output>
/// outputs by the GetInLine outputs in SuperMarketQueue class
/// </output>
{
// start getting the information about the customer - ID, name, body heat, mask on, isolated
Console.WriteLine("Please provide the following information");
Console.Write("Enter customer`s full name: ");
string FullName = Console.ReadLine();
string cust_ID = PersonHandler.ValidatedID();
double bh = PersonHandler.ValidateBodyHeat();
bool mask = PersonHandler.IsMaskOn();
bool isolate = PersonHandler.ShouldBeIsolated();
Customer c = new Customer(FullName, cust_ID, bh, mask, isolate);
GetInLine(c);
if (mask && isolate == false && PersonHandler.IsSick(bh) == false)
{
CustomerHandler.GenerateRandomShoppingList(c);
}
}
public static void CustomerDiscoveredSick()
{
Console.WriteLine(); Console.WriteLine(); Console.WriteLine(); Console.WriteLine(); // Console view
Console.WriteLine("Warning! did you end your employees shifts?");
Console.WriteLine("Shift records only made after the employee ends his shift.");
Console.WriteLine("If there is no shift history, there will no corona alerts!");
Console.WriteLine("Press any key to continue");
Console.ReadLine();
Console.WriteLine(); Console.WriteLine(); Console.WriteLine(); Console.WriteLine(); // Console view
string cust_id = PersonHandler.ValidatedID();
Customer c = CustomerHandler.GetCustomerByID(cust_id);
if (c is null)
{
Console.WriteLine("Customer not found");
return;
}
CashRegister CoronaCashRegister = null; // will contain the cash register the sick customer cheched out at
DateTime? CoronaTime = null; // The time of the visit
Employee IsolatedCashier = null;
IEnumerable <CashRegister> AllRegs_Temp = new List <CashRegister>(SupermarketDB.Instance.GetCashRegisters());
foreach (CashRegister cr in AllRegs_Temp)
// finds the cash register the sick customer checked out at, and the time of the checkout
{
if (cr.CustomerHistory.ContainsKey(c))
{
CoronaTime = cr.CustomerHistory[c];
CoronaCashRegister = cr;
}
}
if (CoronaCashRegister is null)
// if the client did not checkout at any cash register, no on should get into isolation
{
Console.WriteLine("At this point, there are no people who need to go into isolation.");
return;
}
if (CoronaCashRegister.CashierHistory is null)
// if there is no cashier history, we cannot check if the sick customer met anyone
{
Console.WriteLine("There is no cashier history! We cannot check whether employees/customers should go into isolation. ");
}
try
{
foreach (RegisterLog EmpUse in CoronaCashRegister.CashierHistory)
{
if (TimeBetween(CoronaTime, EmpUse.StartTime, EmpUse.EndTime))
{
IsolatedCashier = EmpUse.UsingEmployee;
Console.WriteLine($"{EmpUse.UsingEmployee.FullName}, you need to get into isolation right away!");
}
}
}
catch
{
Console.WriteLine("Client hasn`t checked out at any cash register");
}
bool IsIsolated = false;
foreach (CashRegister cr in AllRegs_Temp)
// for every use of the isolated cashier, the method checks which customers revealed to the cashier, and prints an isolation warning
{
foreach (RegisterLog EmpUse in cr.CashierHistory)
{
if (EmpUse.UsingEmployee == IsolatedCashier)
{
foreach (var CustVisit in cr.CustomerHistory)
{
if (TimeBetween((DateTime?)CustVisit.Value, EmpUse.StartTime, EmpUse.EndTime))
{
IsIsolated = true;
Console.WriteLine($"{CustVisit.Key.FullName}, you need to get into isolation right away!");
}
}
}
}
}
if (IsIsolated == false)
{
Console.WriteLine("At this point, there are no people who need to go into isolation.");
}
}
/// <summary>
/// The method creates 3 Employees, 6 Customers, 4 Cash Registers, 6 Product types and many products.
/// </summary>
public static void CreateObjectsForDebug()
{
CashRegister CRegister1 = new CashRegister("1");
CashRegister CRegister2 = new CashRegister("2");
CashRegister CRegister3 = new CashRegister("3");
CashRegister CRegister4 = new CashRegister("4");
Console.WriteLine("Cash reg created");
ProductType Yogo = new ProductType("Yogurt", 6.99, "111");
Inventory.Instance.AddProductType(Yogo);
ProductType Koteg = new ProductType("Koteg", 7.99, "222");
Inventory.Instance.AddProductType(Koteg);
ProductType Antrikot = new ProductType("Antrikot", 129.99, "333");
Inventory.Instance.AddProductType(Antrikot);
ProductType Tea = new ProductType("Tea Box", 25.00, "444");
Inventory.Instance.AddProductType(Tea);
ProductType Tomatoes = new ProductType("Tomatoes", 3.99, "555");
Inventory.Instance.AddProductType(Tomatoes);
ProductType Zero = new ProductType("Coca Cola Zero", 2.99, "666");
Inventory.Instance.AddProductType(Zero);
Console.WriteLine("Product Types Created");
Customer c1 = new Customer("Amit Assa", "11", 36.5, true, false);
SuperMarketQueueBL.GetInLine(c1);
CustomerHandler.GenerateRandomShoppingList(c1);
Customer c2 = new Customer("Dana Assa", "12", 34.5, true, false);
SuperMarketQueueBL.GetInLine(c2);
CustomerHandler.GenerateRandomShoppingList(c2);
Customer c3 = new Customer("Dor Assa", "13", 37.2, false, true);
SuperMarketQueueBL.GetInLine(c3);
CustomerHandler.GenerateRandomShoppingList(c3);
Customer c4 = new Customer("Chen Assa", "14", 38.3, true, false);
SuperMarketQueueBL.GetInLine(c4);
Customer c5 = new Customer("Mike Assa", "15", 36.0, true, true);
SuperMarketQueueBL.GetInLine(c5);
CustomerHandler.GenerateRandomShoppingList(c5);
Customer c6 = new Customer("Shay Assa", "16", 32.1, true, false);
SuperMarketQueueBL.GetInLine(c6);
CustomerHandler.GenerateRandomShoppingList(c6);
Console.WriteLine("Customers Created");
Employee emp = new Employee("Yossi", "999");
Employee emp2 = new Employee("Tanya", "998");
Employee emp3 = new Employee("Lily", "997");
Console.WriteLine("Employees created");
CreateProductsDebug();
}