/// <summary>
/// Event handler for the form load event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Simulator_Load(object sender, EventArgs e)
{
//Display the current date
lblDate.Text = DateTime.Now.ToLongDateString();
//set the icon of the form from the resources
this.Icon = SupermarketSimulator.Properties.Resources.supermarket;
//creates the supermarket class and initializes fields
market = new Supermarket(MainMenu.Customers, MainMenu.Hours, MainMenu.Lanes);
OutputBox.Clear();
OutputBox.Text = "Customer Events:" + Environment.NewLine;
LongestQueueBox.Clear();
ArrivalsBox.Clear();
DepartureBox.Clear();
EventsProccBox.Clear();
AcceptButton = btnRun;
//determines how many lanes we want open, and closes the excess lanes
int numLanes = MainMenu.Lanes;
while (true)
{
if (numLanes < 6)
{
Reg6lbl.Hide();
Reg6List.Hide();
}
if (numLanes < 5)
{
Reg5lbl.Hide();
Reg5List.Hide();
}
if (numLanes < 4)
{
Reg4lbl.Hide();
Reg4List.Hide();
}
if (numLanes < 3)
{
Reg3lbl.Hide();
Reg3List.Hide();
}
if (numLanes < 2)
{
Reg2lbl.Hide();
Reg2List.Hide();
}
break;
}
}
private void Departure_Click(object sender, RoutedEventArgs e)
{
try
{
BindingExpression p = DepartureBox.GetBindingExpression(TextBoxWatermarked.TextProperty);
if (p.HasValidationError)
{
throw new Exception("Исправьте неправильно введенные данные!");
}
List <Model.SelectBooking> selectBooking = new List <Model.SelectBooking>();
IEnumerable <Model.SelectBooking> select = Manipulation.db.SelectDeparture(DateTime.Parse(DepartureBox.Text)).ToList <Model.SelectBooking>();
foreach (Model.SelectBooking b in select)
{
selectBooking.Add(b);
}
See.Columns.Clear();
See.Items.Clear();
DepartureBox.Clear();
if (selectBooking.Count == 0)
{
throw new Exception("На текущую дату заездов нет.");
}
See.Visibility = Visibility.Visible;
GenerateTable();
foreach (Model.SelectBooking b in select)
{
See.Items.Add(b);
}
}
catch (NullReferenceException ex) { MessageBox.Show("Введите правильную дату!", "Упс"); }
catch (FormatException ex) { MessageBox.Show("Введите правильную дату!", "Упс"); }
catch (Exception exp) { MessageBox.Show(exp.Message, "Упс"); }
}
/// <summary>
/// Handles the Click event of the Run control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
private void Run_Click(object sender, EventArgs e)
{
ResultsLabel.Text = ""; //clears the old results
int totalEvents; //holds the total events proccessed
Event evnt; //the event that occurs each time through the loop
Customer cust; //the customer that occurs each time through the loop
//proccess the events outputting data to GUI fields as collected
while (market.EventQueue.Count > 0)
{
evnt = market.DoSimulation();
cust = evnt.Customer;
int register = cust.RegisterNumber;
int custId = cust.CustomerNum;
if (evnt.Type == EVENTTYPE.ENTER)
{
switch (register)
{
case 0:
Reg1List.Items.Add(custId);
Reg1List.Refresh();
break;
case 1:
Reg2List.Items.Add(custId);
Reg2List.Refresh();
break;
case 2:
Reg3List.Items.Add(custId);
Reg3List.Refresh();
break;
case 3:
Reg4List.Items.Add(custId);
Reg4List.Refresh();
break;
case 4:
Reg5List.Items.Add(custId);
Reg5List.Refresh();
break;
case 5:
Reg6List.Items.Add(custId);
Reg6List.Refresh();
break;
}
}
else
{
switch (register)
{
case 0:
Reg1List.Items.Remove(custId);
Reg1List.Refresh();
break;
case 1:
Reg2List.Items.Remove(custId);
Reg2List.Refresh();
break;
case 2:
Reg3List.Items.Remove(custId);
Reg3List.Refresh();
break;
case 3:
Reg4List.Items.Remove(custId);
Reg4List.Refresh();
break;
case 4:
Reg5List.Items.Remove(custId);
Reg5List.Refresh();
break;
case 5:
Reg6List.Items.Remove(custId);
Reg6List.Refresh();
break;
}
}
OutputBox.Text += market.output;
OutputBox.Refresh();
LongestQueueBox.Text = market.LongestQueue.ToString();
LongestQueueBox.Refresh();
ArrivalsBox.Text = market.Arrivals.ToString();
ArrivalsBox.Refresh();
DepartureBox.Text = market.Departures.ToString();
DepartureBox.Refresh();
totalEvents = market.Arrivals + market.Departures;
EventsProccBox.Text = totalEvents.ToString();
EventsProccBox.Refresh();
}
//generates statistics and outputs them to results label
string endData = market.GenerateEndMessage();
ResultsLabel.Text = endData;
//finally sets new simulation as the acceptbutton
AcceptButton = NewSimBtn;
btnRun.Enabled = false;
//slows thread to view easier
Thread.Sleep(100);
}
