private void btnAddActivity_Click(object sender, EventArgs e)
{
try
{
Activity activity = new Activity();
if (txtActivityDescription.Text == "")
{
throw new Exception("Please enter a description!");
}
else
{
activity.description = txtActivityDescription.Text;
}
if (txtActivityDate.Text == "")
{
throw new Exception("Please enter an activity date! (format: MM/dd/yyyy)");
}
if (txtStartTime.Text == "")
{
throw new Exception("Please enter a start time for the activity correctly (format: HH:mm)");
}
else
{
activity.startDate = Convert.ToDateTime(txtActivityDate.Text + " " + txtStartTime.Text);
}
if (txtEndTime.Text == "")
{
throw new Exception("Please enter an end time for the activity correctly (format: HH:mm)");
}
else
{
activity.endDate = Convert.ToDateTime(txtActivityDate.Text + " " + txtEndTime.Text);
}
activityService.AddActivity(activity);
MessageBox.Show($"Activity '{activity.description}' has been added");
//refresh page
RefreshActivityPanel();
}
catch (Exception exc)
{
MessageBox.Show(exc.Message);
}
}
private void buttonActivitySave_Click(object sender, EventArgs e)
{
if (textBoxActivityDescription.Text != null && textBoxActivityName.Text != null && textBoxActivityStudents.Text != null && textBoxActivitySupervisors.Text != null)
{
Activity_Service activitydb = new Activity_Service();
if (groupBoxEdit.Text == "Add")
{
if (listViewActivities.Items.Contains(listViewActivities.FindItemWithText(textBoxActivityName.Text)))
{
MessageBox.Show("This Activity Already Exists", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
Activity a = new Activity
{
ID = -1,
Name = textBoxActivityName.Text,
Description = textBoxActivityDescription.Text,
NumberOfStudents = int.Parse(textBoxActivityStudents.Text),
NumberOfSupervisors = int.Parse(textBoxActivitySupervisors.Text),
};
activitydb.AddActivity(a);
}
else if (groupBoxEdit.Text == "Edit")
{
ListViewItem item = listViewActivities.SelectedItems[0];
Activity a = new Activity
{
ID = int.Parse(item.SubItems[0].Text),
Name = textBoxActivityName.Text,
Description = textBoxActivityDescription.Text,
NumberOfStudents = int.Parse(textBoxActivityStudents.Text),
NumberOfSupervisors = int.Parse(textBoxActivitySupervisors.Text),
};
activitydb.EditActivity(a);
}
showPanel("Activities");
}
else
{
MessageBox.Show("Fields cannot be empty", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void btn_insert_Click(object sender, EventArgs e)
{
SomerenLogic.Activity_Service activity_Service = new Activity_Service();
Activity activity = new Activity()
{
name = txtname.Text,
numberofstudents = int.Parse(txtnrstud.Text),
numberofsupervisors = int.Parse(txtnrsup.Text)
};
activity_Service.AddActivity(activity);
showPanel("Activities");
txtname.Clear();
txtnrstud.Clear();
txtnrsup.Clear();
}
private void btnApply_Click(object sender, EventArgs e)
{
Activity_Service activityService = new Activity_Service();
if (cmbActivityTypes.SelectedIndex <= 0 && txtCreateActivity.Text.Length == 0)
{
MessageBox.Show("You need to select an activity type!", "Select activity", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
bool error = false;
string activityType;
List <string> activityTypes = activityService.GetActivityTypes();
// if there is nothing selected in the combo box or the index 0 is selected, use the text box as the activity type
if (cmbActivityTypes.SelectedIndex <= 0)
{
activityType = txtCreateActivity.Text;
foreach (string s in activityTypes) //check if that activity type already exists
{
if (s.ToLower() == activityType.ToLower())
{
MessageBox.Show("Activity type already exists!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
error = true;
}
}
if (!error) // if there are no errors, add the new activity type
{
activityService.AddActivityType(activityType);
}
}
else
{
activityType = cmbActivityTypes.SelectedItem.ToString();
}
//format the activity date into a string
string activityDate = calendarActivity.SelectionStart.Year.ToString() + "-"
+ calendarActivity.SelectionStart.Month.ToString("00") + "-"
+ calendarActivity.SelectionStart.Day.ToString("00");
if (cmbHour.SelectedItem.ToString().Length < 2)
{
activityDate += " 0" + cmbHour.SelectedItem.ToString();
}
else
{
activityDate += " " + cmbHour.SelectedItem.ToString();
}
if (cmbMins.SelectedItem.ToString().Length < 2)
{
activityDate += ":0" + cmbMins.SelectedItem.ToString();
}
else
{
activityDate += ":" + cmbMins.SelectedItem.ToString();
}
if (!error)
{
Activity _activity = new Activity(activityType, activityDate);
_activity.activity_Date = DateTime.ParseExact(activityDate, "yyyy-MM-dd HH:mm", null);
DateTime _startTime = _activity.activity_Date;
//create a random duration for the activity, between 30 minutes and 120 minutes(only divisible by 5)
Random rnd = new Random();
int activityMinutes = rnd.Next(6, 25) * 5;
//set the activity end time to the start time + the activity minutes
DateTime _endTime = _startTime.AddMinutes(activityMinutes);
activityService.AddActivity(_activity);
Activity activityTime = activityService.GetBiggestId();
Timetable timetable = new Timetable()
{
activity = activityTime,
startTime = _startTime,
endTime = _endTime
};
activityService.AddTimetable(timetable);
MessageBox.Show("New activity added!\nRefresh to see changes!", "Succes", MessageBoxButtons.OK);
}
}
}
