/// <summary>
/// Used to request rebates
/// </summary>
public void Rebate()
{
bool valid = false;
int ID = 0;
while (!valid)
{
Console.Write("Enter the Sales ID: ");
valid = int.TryParse(Console.ReadLine(), out ID);
}
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.");
}
}
bool rebateBool = false;
while (!rebateBool)
{
try
{
_hER(ID, date);
rebateBool = true;
}
catch (Exception ex)
{
Console.WriteLine("\nEnter valid ID: ");
int.TryParse(Console.ReadLine(), out ID);
}
}
if (_rm.GetCurrentState() != RebateModelState.RebateEnterError)
{
Console.Write("\nSales ID\tTotal\tRebate Amount\n");
List <Sale> rebates = _rm.GetUngeneratedRebates();
foreach (Sale s in rebates)
{
double total = s.Total();
Console.Write("\n{0}\t\t{1}\t\t{2}", s.ID, total.ToString("C"), s.RebateAmount.ToString("C"));
}
Console.WriteLine("\nRebates requested.");
}
else
{
Console.WriteLine("There was an error. {0}", _rm.Error);
}
}
/// <summary>
/// Update's the output view according to the current state.
/// </summary>
public void update()
{
RebateModelState state = _rebateModel.GetCurrentState();
switch (state)
{
case RebateModelState.Initial:
uxRebateList.Items.Clear();
uxRebateCheckList.Items.Clear();
break;
case RebateModelState.RebateGenerated:
List <Sale> rebates = _rebateModel.GetUngeneratedRebates();
uxRebateList.Items.Clear();
foreach (Sale sale in rebates)
{
uxRebateList.Items.Add(new ListViewItem(new[] { sale.ID.ToString(), String.Format("{0:c}", sale.Total()), String.Format("{0:c}", sale.RebateAmount) }));
}
break;
case RebateModelState.RebateChecksGenerated:
MessageBox.Show("Rebate checks generated and sent", "Success");
uxRebateList.Items.Clear();
uxRebateCheckList.Items.Clear();
foreach (Sale sale in _rebateModel.GetGeneratedRebates())
{
uxRebateCheckList.Items.Add(new ListViewItem(new[] { sale.ID.ToString(), String.Format("{0:c}", sale.Total()), String.Format("{0:c}", sale.RebateAmount) }));
}
break;
case RebateModelState.RebateEnterError:
MessageBox.Show(_rebateModel.Error);
_rebateModel.State = RebateModelState.Initial;
update();
break;
}
}