/// <summary>
/// Constructor with sales database
/// </summary>
/// <param name="sdb"></param>
public ConsoleGUI(SalesDatabase sdb)
{
_sdb = sdb;
}
/// <summary>
/// Initalizes cashier model
/// </summary>
/// <param name="db">An instance of the salesdatabase</param>
public CashierModel(SalesDatabase db)
{
_salesDatabase = db;
}
/// <summary>
/// Runs the ConsoleGUI
/// </summary>
/// <param name="db">the sales database</param>
static void ConsoleGUI(SalesDatabase db)
{
Console.Clear();
Console.WriteLine("\n 1) Create Sale Transaction \n");
Console.WriteLine(" 2) Return Item \n");
Console.WriteLine(" 3) Rebate Request \n");
Console.WriteLine(" 4) Generate Rebate \n");
Console.WriteLine(" 5) Quit \n");
Console.WriteLine("------------------");
char a = '0';
RebateModel rm = null;
RebateController rc = null;
while (a != '5')
{
Console.Write("\n\nSelect an option: ");
a = Console.ReadLine()[0];
switch (a)
{
case '1':
Console.Write("\nEnter the date(MM/DD): ");
DateTime date = new DateTime();
bool successfulDate = false;
while (!successfulDate)
{
try
{
date = Convert.ToDateTime(Console.ReadLine());
successfulDate = true;
}
catch (Exception err)
{
Console.WriteLine("Enter a valid date.");
}
}
CashierModel cm = new CashierModel(db);
CashierController cc = new CashierController(cm);
ConsoleGUI sales = new ConsoleGUI(cm, date, cc.handleRemoveItem, cc.handleAddItem,
cc.handleCompleteSale, cc.handleCreateSale);
sales.ListItems();
sales.AddItem();
break;
case '2':
CustomerServiceModel csm = new CustomerServiceModel(db);
CustomerServiceController csc = new CustomerServiceController(csm);
ConsoleGUI sc = new ConsoleGUI(csm, csc.HandleGetSale, csc.HandleReturnItem);
sc.ReturnItem();
break;
case '3':
rm = new RebateModel(db);
rc = new RebateController(rm);
ConsoleGUI rebate = new ConsoleGUI(rm, rc.handleGenerateRebate, rc.handleEnterRebate);
rebate.Rebate();
break;
case '4':
try
{
ConsoleGUI grebate = new ConsoleGUI(rm, rc.handleGenerateRebate, rc.handleEnterRebate);
grebate.GenerateRebate();
}
catch (Exception ex)
{
Console.WriteLine("Request Rebates first!");
}
break;
case '5':
break;
default:
Console.WriteLine("Enter a number 1-5 \n");
a = Console.ReadLine()[0];
break;
}
}
}
/// <summary>
/// The constructor for the CustomerServiceModel.
/// </summary>
/// <param name="sd">The current working SalesDatabase.</param>
public CustomerServiceModel(SalesDatabase sd)
{
this.sd = sd;
state = CustomerServiceState.Initial;
}
/// <summary>
/// Consturcts the RebateModel
/// </summary>
/// <param name="sd">The current in use SalesDatabase</param>
public RebateModel(SalesDatabase sd)
{
_salesDatabase = sd;
State = RebateModelState.Initial;
_rebates = new List <Sale>();
}