/// <summary>
/// Adds checkboxes for users to select their available times.
/// </summary>
/// <param name="dTime">The datetime to add a checkbox for.</param>
private AvailabilityCheckBox AddCheckbox(DateTime dTime)
{
AvailabilityCheckBox cB = new AvailabilityCheckBox();
cB.associatedDateTime = dTime;
if (yourAttendance != null)
{
if (yourAttendance.Item2.Contains(dTime))
{
cB.Checked = true;
}
}
if (!use24Hour)
{
cB.Text = dTime.ToShortTimeString();
}
else
{
String dateFormat = "HH:mm";
cB.Text = dTime.ToString(dateFormat);
}
checkboxList.Add(cB);
cB.CheckedChanged += preventHostDelisting;
return(cB);
}
public AvailabilityCheckBox AvailabilityBoxFull()
{
AvailabilityCheckBox ABox = new AvailabilityCheckBox();
//ABox.BookingDate = button;
//ABox.FacilityID = button;
//ABox.Timeslot = button;
//ABox.TransactionID = button;
return(ABox);
}
/// <summary>
/// CheckedChanged behavior for the checkboxes.
/// Prevent the host from delisting himself from all time slots
/// </summary>
/// <param name="sender">The sending winforms object.</param>
/// <param name="e">Winforms event arguments.</param>
private void preventHostDelisting(object sender, EventArgs e)
{
AvailabilityCheckBox send = (AvailabilityCheckBox)sender;
if (userName == hostBox.Text && send.Checked == false)
{
int checkedCount = 0;
foreach (AvailabilityCheckBox cb in checkboxList)
{
if (cb.Checked)
{
checkedCount++;
}
}
if (checkedCount == 0)
{
send.Checked = true;
MessageBox.Show("You are the host of this event and cannot completely remove your attendance.");
}
}
}
/// <summary>
/// SelectedIndexChanged behavior for the event combo box.
/// Changes displayed event info.
/// </summary>
private void eventComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
flowPanel.Controls.Clear();
Console.Write(eventComboBox.DataSource);
ComboBox comBox = (ComboBox)sender;
Event selectedEvent = (Event)comBox.SelectedItem;
hostBox.Text = selectedEvent.getHost() ?? "";
locationBox.Text = selectedEvent.getLocation() ?? "";
briefBox.Text = selectedEvent.getBrief() ?? "";
capacityBox.Text = selectedEvent.getCapacity().ToString();
if (yourAttendance != null)
{
yourAttendance.Item2.Clear();
}
updateAttendees(selectedEvent);
unAvailableTimes.Clear();
possibleTimes.Clear();
attendeesPerTime.Clear();
checkboxList.Clear();
//gives me list of date time tuples
for (int i = 0; i < selectedEvent.dateTimes.Count; i++)
{
TimeSpan timeDifference = selectedEvent.dateTimes[i].Item2 - selectedEvent.dateTimes[i].Item1;
int minuteIntervals = (int)timeDifference.TotalMinutes / 30;
DateTime startTimeBox = selectedEvent.dateTimes[i].Item1;
CheckUnavailableTimes(minuteIntervals, startTimeBox, selectedEvent);
for (int j = 0; j < minuteIntervals; j++)
{
bool noCheckBox = false;
if (unAvailableTimes != null && unAvailableTimes.Count > 0)
{
for (int k = 0; k < unAvailableTimes.Count; k++)
{
if (unAvailableTimes[k] == startTimeBox)
{
unAvailableTimes.RemoveAt(k);
noCheckBox = true;
break;
}
}
}
AvailabilityCheckBox cB = AddCheckbox(startTimeBox);
flowPanel.Controls.Add(cB);
if (noCheckBox && !cB.Checked)
{
cB.Enabled = false;
}
startTimeBox = startTimeBox.AddMinutes(30);
}
}
}
/// <summary>
/// SelectedIndexChanged behavior for the event combo box.
/// Changes displayed event info.
/// </summary>
private void eventComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
//clear control panels for a refreshed view
flowPanel.Controls.Clear();
taskPanel.Controls.Clear();
Console.Write(eventComboBox.DataSource);
//declare variables affiliated with knowing which event is being accessed
ComboBox comBox = (ComboBox)sender;
Event selectedEvent = (Event)comBox.SelectedItem;
hostBox.Text = selectedEvent.getHost() ?? "";
locationBox.Text = selectedEvent.getLocation() ?? "";
briefBox.Text = selectedEvent.getBrief() ?? "";
capacityBox.Text = selectedEvent.getCapacity().ToString();
if (yourAttendance != null)
{
yourAttendance.Item2.Clear();
}
updateAttendees(selectedEvent);
unAvailableTimes.Clear();
possibleTimes.Clear();
attendeesPerTime.Clear();
checkboxList.Clear();
//gives me list of date time tuples
//for every tuple, create a timespan for the user.
//Add availability checkboxes for times that are affiliated with the user's profile.
for (int i = 0; i < selectedEvent.dateTimes.Count; i++)
{
TimeSpan timeDifference = selectedEvent.dateTimes[i].Item2 - selectedEvent.dateTimes[i].Item1;
int minuteIntervals = (int)timeDifference.TotalMinutes / 30;
DateTime startTimeBox = selectedEvent.dateTimes[i].Item1;
CheckUnavailableTimes(minuteIntervals, startTimeBox, selectedEvent);
for (int j = 0; j < minuteIntervals; j++)
{
bool noCheckBox = false;
if (unAvailableTimes != null && unAvailableTimes.Count > 0)
{
for (int k = 0; k < unAvailableTimes.Count; k++)
{
if (unAvailableTimes[k] == startTimeBox)
{
unAvailableTimes.RemoveAt(k);
noCheckBox = true;
break;
}
}
}
AvailabilityCheckBox cB = AddCheckbox(startTimeBox);
flowPanel.Controls.Add(cB);
if (noCheckBox && !cB.Checked)
{
cB.Enabled = false;
}
startTimeBox = startTimeBox.AddMinutes(30);
}
//For Each Task in the event's Task List
//Grab the name of the task and create a textbox affiliated with that task name
//Users will be able to input that they are completing the task when they are added to the taskPanel
for (int k = 0; k < selectedEvent.ThisEventTaskList.Count; k++)
{
//"task" refers to the name of the given task
String task = selectedEvent.ThisEventTaskList[k].Item2;
//"name" refers to the user who has signer up for that given task
String name = selectedEvent.ThisEventTaskList[k].Item1;
//Error checking, not essential to program but nice to have.
Console.WriteLine("This task currently assigned to: " + name);
//if the name value is unassigned, add a new chekbox to the task control panel
//otherwise, do nothing.
//this ensures that tasks can only be signed up for by a single attendee
if (name == "")
{
CheckBox taskBox = AddTaskBox(task);
taskPanel.Controls.Add(taskBox);
}
}
}
}
