private void createButton_Click(object sender, EventArgs e)
{
if (eventNameTextBox.Text == "" && sizeTextBox.Text == "")
{
MessageBox.Show("Please fill in the event details. Thank you.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else if (eventNameTextBox.Text == "")
{
MessageBox.Show("Please enter an event name. Thank you.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else if (sizeTextBox.Text == "")
{
MessageBox.Show("Please enter the particpatiant size. Thank you.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else if (startTimePicker.Value > endTimePicker.Value)
{
MessageBox.Show("The event's start date cannot be after its end date.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else if (startTimePicker.Value == endTimePicker.Value)
{
MessageBox.Show("The event cannot have the same start and end time.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else if (int.Parse(sizeTextBox.Text) < 1)
{
MessageBox.Show("You cannot create an event with 0 participant size.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else if (listOfActivity.Count == 0 && scheduleEventView.Items.Count == 0)
{
MessageBox.Show("Please add your schedule. Thank you.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
string path = "events.xml";
int neweventId = 1;
int newscheduleId = 1;
if (File.Exists(path))
{
neweventId = Organiser.getNewEventId();
newscheduleId = Organiser.getNewScheduleId();
}
List<Participant> participantList = new List<Participant>();
List<int> facilitatorList = new List<int>();
Organiser org = new Organiser(currentUser);
// Delete event
Activity currentActivity;
for (int i = 0; i < listOfActivity.Count; i++)
{
currentActivity = listOfActivity[i];
if (currentActivity.getDate().Year == Convert.ToDateTime(dateCombobox.Text).Year && currentActivity.getDate().Month == Convert.ToDateTime(dateCombobox.Text).Month && currentActivity.getDate().Day == Convert.ToDateTime(dateCombobox.Text).Day)
{
listOfActivity.Remove(currentActivity);
i--;
}
}
//Readd the current date event
Activity currAct; Venue ven; DateTime time;
for (int i = 0; i < scheduleEventView.Items.Count; i++)
{
time = returnTime(scheduleEventView.Items[i].SubItems[0].Text, Convert.ToDateTime(dateCombobox.Text));
int newVenueID = org.getCheckVenueId(scheduleEventView.Items[i].SubItems[2].Text);
ven = new Venue(newVenueID, scheduleEventView.Items[i].SubItems[2].Text, Venue.getVenueCapacityfromID(newVenueID));
if (listOfActivity.Count == 0)
newActivityID = org.getNewActivityId();
else
newActivityID = getNewActIDFromActList(listOfActivity);
currAct = new Activity(newActivityID, time, scheduleEventView.Items[i].SubItems[1].Text, ven);
listOfActivity.Add(currAct);
}
listOfActivity = sortActivityList(listOfActivity);
foreach (Activity newAct in listOfActivity)
{
org.addNewActivity(newAct);
}
List<string> listOfItems = new List<string>();
Schedule newSchedule = new Schedule(newscheduleId, listOfItems, listOfActivity);
int newItemID = 0;
List<int> listOfBudgetID = new List<int>();
List<Budget> listOfBudget = new List<Budget>();
Budget currBudget;
for (int i = 0; i < budgetListListView.Items.Count; i++)
{
if (i == 0)
newItemID = org.getNewItemID();
else
newItemID++;
listOfBudgetID.Add(newItemID);
currBudget = new Budget(newItemID, double.Parse(budgetListListView.Items[i].SubItems[1].Text), budgetListListView.Items[i].SubItems[0].Text);
listOfBudget.Add(currBudget);
}
org.addSchedule(newSchedule);
org.addBudget(listOfBudget);
EventEntity events = new EventEntity(neweventId, eventNameTextBox.Text, startTimePicker.Value, endTimePicker.Value, newscheduleId, int.Parse(sizeTextBox.Text), participantList, facilitatorList, listOfBudgetID, double.Parse(totalPriceTextBox.Text), currentUser.getUserId(), false, false, false, false);
org.createEvent(events);
if (MessageBox.Show(events.getEventName() + " has been created. Do you want to advertise?", "Registration", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
Advertise newAdvForm = new Advertise(this.eventNameTextBox.Text.ToString());
newAdvForm.Show();
}
this.Close();
}
}
private void dateCombobox_SelectedIndexChanged(object sender, EventArgs e)
{
Activity currentActivity;
for (int i = 0; i < listOfActivity.Count; i++)
{
currentActivity = listOfActivity[i];
if (Convert.ToDateTime(dateCombobox.Text).Year == previousScheudleDate.Year && Convert.ToDateTime(dateCombobox.Text).Month == previousScheudleDate.Month && Convert.ToDateTime(dateCombobox.Text).Day == previousScheudleDate.Day)
previousScheudleDate = Convert.ToDateTime(dateCombobox.Text);
if (currentActivity.getDate().Year == previousScheudleDate.Year && currentActivity.getDate().Month == previousScheudleDate.Month && currentActivity.getDate().Day == previousScheudleDate.Day)
{
listOfActivity.Remove(currentActivity);
i--;
}
}
DateTime time;
Activity newAct;
Organiser org = new Organiser(currentUser);
Venue ven;
for (int i = 0; i < scheduleEventView.Items.Count; i++)
{
time = returnTime(scheduleEventView.Items[i].SubItems[0].Text, previousScheudleDate);
int newVenueID = org.getCheckVenueId(scheduleEventView.Items[i].SubItems[2].Text);
ven = new Venue(newVenueID, scheduleEventView.Items[i].SubItems[2].Text, Venue.getVenueCapacityfromID(newVenueID));
if (listOfActivity.Count == 0)
newActivityID = org.getNewActivityId();
else
newActivityID = getNewActIDFromActList(listOfActivity);
newAct = new Activity(newActivityID, time, scheduleEventView.Items[i].SubItems[1].Text, ven);
listOfActivity.Add(newAct);
}
scheduleEventView.Clear();
initMainEventList();
foreach (Activity currAct in listOfActivity)
{
DateTime currTime = currAct.getDate();
if (currAct.getDate().Year == Convert.ToDateTime(dateCombobox.SelectedItem.ToString()).Year && currAct.getDate().Month == Convert.ToDateTime(dateCombobox.SelectedItem.ToString()).Month && currAct.getDate().Day == Convert.ToDateTime(dateCombobox.SelectedItem.ToString()).Day)
{
if (listOfActivity.Count != 0)
{
ListViewItem newevent = new ListViewItem(String.Format("{0:t}", currAct.getDate()));
newevent.SubItems.Add(currAct.getDescription().ToString());
newevent.SubItems.Add(currAct.getVenue().getlocation());
scheduleEventView.Items.Add(newevent);
}
}
}
}
//Activities Database Interaction Implementation
public List<Activity> getListOfActivities()
{
List<Activity> listToPop = new List<Activity>();
XmlReaderSettings settings = new XmlReaderSettings();
settings.IgnoreWhitespace = true;
using (XmlReader scanner = XmlReader.Create("activities.xml", settings))
{
scanner.MoveToContent();
scanner.ReadToDescendant("Activity");
do
{
scanner.ReadToDescendant("activityId");
int activityId = scanner.ReadElementContentAsInt();
DateTime time = scanner.ReadElementContentAsDateTime();
string activityDescription = scanner.ReadElementContentAsString("description", "");
scanner.ReadToFollowing("venueId");
int i_venueId = scanner.ReadElementContentAsInt();
string i_location = scanner.ReadElementContentAsString("location", "");
int i_capacity = scanner.ReadElementContentAsInt();
Venue newVenue = new Venue(i_venueId, i_location, i_capacity);
Activity newActivity = new Activity(activityId, time, activityDescription, newVenue);
listToPop.Add(newActivity);
//Skip end element till /activity end tag
scanner.Skip();
scanner.Skip();
} while (scanner.ReadToNextSibling("Activity"));
}
return listToPop;
}
//Schedules Database Interaction Implementation
public List<Schedule> getListOfSchedule()
{
List<Schedule> listToPop = new List<Schedule>();
List<string> scheduleItems = new List<string>();
List<Activity> scheduleActivities = new List<Activity>();
XmlReaderSettings settings = new XmlReaderSettings();
settings.IgnoreWhitespace = true;
using (XmlReader scanner = XmlReader.Create("schedules.xml", settings))
{
scanner.MoveToContent();
scanner.ReadToDescendant("Schedule");
do
{
scanner.ReadToDescendant("scheduleId");
int scheduleId = scanner.ReadElementContentAsInt();
scanner.ReadToDescendant("item");
//GetAllItems
while (scanner.Name!="listOfItems")
{
scheduleItems.Add(scanner.ReadElementContentAsString("item",""));
}
scanner.Skip();
scanner.ReadToDescendant("Activity");
do
{
scanner.ReadToDescendant("activityId");
int activityId = scanner.ReadElementContentAsInt();
DateTime time = scanner.ReadElementContentAsDateTime();
string activityDescription = scanner.ReadElementContentAsString("description", "");
scanner.ReadToFollowing("venueId");
int i_venueId = scanner.ReadElementContentAsInt();
string i_location = scanner.ReadElementContentAsString("location", "");
int i_capacity = scanner.ReadElementContentAsInt();
// int i_capacity = scanner.ReadElementContentAsInt();
Venue newVenue = new Venue(i_venueId, i_location, i_capacity);
Activity newActivity = new Activity(activityId, time, activityDescription, newVenue);
scheduleActivities.Add(newActivity);
//Skip end element till /activity end tag
scanner.Skip();
scanner.Skip();
} while (scanner.ReadToNextSibling("Activity"));
//Clone Two new list
List<string> clonedItemList = new List<string>(scheduleItems);
List<Activity> clonedActivityList = new List<Activity>(scheduleActivities);
Schedule newSchedule = new Schedule(scheduleId, clonedItemList,clonedActivityList);
listToPop.Add(newSchedule);
//Skip /activity end tag
scanner.Skip();
//Clear both list
scheduleItems.Clear();
scheduleActivities.Clear();
}while(scanner.ReadToNextSibling("Schedule"));
}
return listToPop;
}
public bool addNewActivity(Activity newAct)
{
Database db = Database.CreateDatabase(DatabaseToken);
List<Activity> activityList = db.getListOfActivities();
activityList.Add(newAct);
db.saveListOfActivities(activityList);
return true;
}
private void updateForm_Load(object sender, EventArgs e)
{
EventEntity newEve = Facilitator.getEventEntity(currentEventID);
titleLabel.Text = newEve.getEventName();
int organiserID = newEve.getOrganiserID();
organiserTextBox.Text = User.getNamefromID(organiserID);
participantTextbox.Text = EventEntity.getParticipantSize(currentEventID).ToString();
DateTime dateValue = EventEntity.getStartTime(currentEventID);
dateTextBox.Text = String.Format("{0:f}", dateValue);
listOfDateTime = EventEntity.getListOfTimeFromEventID(currentEventID);
listofDescription = EventEntity.getListOfDescriptionFromEventID(currentEventID);
listOfVenue = EventEntity.getListOfVenueFromEventID(currentEventID);
venueTextBox.Text = listOfVenue.Peek();
Activity currentAct; Venue ven;
Organiser pub = new Organiser(currentUser);
int newActID = pub.getNewActivityId();
newActID++;
while (listOfDateTime.Count != 0)
{
string curlocation = listOfVenue.Dequeue();
ven = new Venue(Venue.getVenueIdfromLocation(curlocation), curlocation, Venue.getVenueCapacityfromID(Venue.getVenueIdfromLocation(curlocation)));
currentAct = new Activity(newActID, listOfDateTime.Dequeue(), listofDescription.Dequeue(), ven);
listOfActivity.Add(currentAct);
newActID++;
}
setScheduleDay(dateValue, endTime);
dateCombobox.Text = dateValue.ToLongDateString();
}
private void saveButton_Click(object sender, EventArgs e)
{
int numParticipant = int.Parse(participantTextbox.Text);
if (numParticipant < EventEntity.getParticipantSize(currentEventID)) // Prohibit decrease in participant size
{
MessageBox.Show("You are not allowed to decrease the participant size", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else if (timeListBox.Items.Count != descriptionListBox.Items.Count || timeListBox.Items.Count != venueListBox.Items.Count)
{
MessageBox.Show("At least one activity is missing in the schedule!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
EventEntity.setParticipantNumFromEventID(currentEventID, numParticipant);
// delete schedule
Activity currentActivity;
for (int i = 0; i < listOfActivity.Count; i++)
{
currentActivity = listOfActivity[i];
if (currentActivity.getDate().Year == Convert.ToDateTime(dateCombobox.Text).Year && currentActivity.getDate().Month == Convert.ToDateTime(dateCombobox.Text).Month && currentActivity.getDate().Day == Convert.ToDateTime(dateCombobox.Text).Day)
{
listOfActivity.Remove(currentActivity);
i--;
}
}
//set schedule
Organiser org = new Organiser(currentUser);
Activity currAct; Venue ven; DateTime time;
for (int i = 0; i < timeListBox.Items.Count; i++)
{
time = returnTime(timeListBox.Items[i].ToString(), Convert.ToDateTime(dateCombobox.Text));
int newVenueID = org.getCheckVenueId(venueListBox.Items[i].ToString());
ven = new Venue(newVenueID, venueListBox.Items[i].ToString(), Venue.getVenueCapacityfromID(newVenueID));
if (listOfActivity.Count == 0)
newActivityID = org.getNewActivityId();
else
newActivityID = getNewActIDFromActList(listOfActivity);
currAct = new Activity(newActivityID, time, descriptionListBox.Items[i].ToString(), ven);
listOfActivity.Add(currAct);
}
listOfActivity = sortActivityListByID(listOfActivity);
foreach(Activity act in listOfActivity)
org.addNewActivity(act);
listOfActivity = sortActivityListByTime(listOfActivity);
// EventEntity.setSchedule(currentEventID, listOfDateTime, listOfdescription, listOfVenue);
EventEntity.replaceSchedule(currentEventID, listOfActivity);
//Set Alert Flag
EventEntity eve = new EventEntity();
eve.setEventUpdatedFlag(currentEventID);
//
MessageBox.Show("Save successfully.", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.Close();
}
}