private void BtnDeleteCurrentBoard_Click(object sender, RoutedEventArgs e)
{
var currentBoard = kanbanNavView.SelectedItem as BoardViewModel;
deleteBoardFlyout.Hide();
if (currentBoard != null)
{
try
{
var deleteBoardSuccess = ViewModel.DeleteBoard(currentBoard);
if (deleteBoardSuccess)
{
kanbanNavView.SelectedItem = null;
var index = kanbanNavView.MenuItems.IndexOf(currentBoard);
kanbanNavView.MenuItems.Remove(currentBoard);
if (ViewModel.BoardList.Count == 0)
{
TitleBarCurrentBoardTextblock.Text = ""; // Clear heading on title bar
contentFrame.Navigate(typeof(NoBoardsMessageView));
}
else
{
kanbanNavView.SelectedItem = ViewModel.BoardList[index - 1];
contentFrame.Navigate(typeof(BoardView), ViewModel.BoardList[index - 1]);
}
}
}
catch(Exception ex)
{
Console.WriteLine(ex.Message);
KanbanInAppNotification.Show("Unable to delete board. Try again or restart the application and then try.", 3000);
}
}
else
UnableToDeleteBoardTeachingTip.IsOpen = true;
}
/// <summary>
/// Used for touch screen users, but works for PC users too
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void FlyoutBtnDelete_Click(object sender, RoutedEventArgs e)
{
// Hide flyout
taskFlyout.Hide();
// Create dialog and check button click result
var deleteDialog = new DeleteConfirmationView();
var result = await deleteDialog.ShowAsync();
if (result == ContentDialogResult.Primary)
{
// Close pane when done
splitView.IsPaneOpen = false;
// Delete Task from collection and databaseIn
var deleteSuccess = (SelectedModel != null) ? ViewModel.DeleteTask(SelectedModel) : false;
if (deleteSuccess)
{
UpdateCardIndexes();
KanbanInAppNotification.Show("Task deleted from board successfully", 3000);
}
else
{
KanbanInAppNotification.Show("Task failed to be deleted. Please try again or restart the application.", 3000);
}
}
else
{
return;
}
}
private async void CardBtnDelete_Click(object sender, RoutedEventArgs e)
{
var originalSource = (FrameworkElement)sender;
SelectedModel = originalSource.DataContext as CustomKanbanModel;
// Create dialog and check button click result
var deleteDialog = new DeleteConfirmationView();
var result = await deleteDialog.ShowAsync();
if (result == ContentDialogResult.Primary)
{
// Close pane when done
splitView.IsPaneOpen = false;
// Delete Task from collection and database
var deleteSuccess = (SelectedModel != null) ? ViewModel.DeleteTask(SelectedModel) : false;
if (deleteSuccess)
{
KanbanInAppNotification.Show("Task deleted from board successfully", 4000);
}
}
else
{
return;
}
}
private void BtnDeleteTag_Click(object sender, RoutedEventArgs e)
{
var btn = sender as Button;
var tagName = btn.DataContext as string;
var deleteSuccess = ViewModel.DeleteTag(tagName);
if (deleteSuccess)
{
KanbanInAppNotification.Show("Tag deleted successfully", 3000);
}
else
{
KanbanInAppNotification.Show("Tag could not be deleted", 3000);
}
}
private void FlyoutDeleteCardBtnYes_Click(object sender, RoutedEventArgs e)
{
// Close pane when done
splitView.IsPaneOpen = false;
// Delete Task from collection and database
var deleteSuccess = (SelectedModel != null) ? ViewModel.DeleteTask(SelectedModel) : false;
if (deleteSuccess)
{
UpdateCardIndexes();
KanbanInAppNotification.Show("Task deleted from board successfully", 3000);
}
else
{
KanbanInAppNotification.Show("Task failed to be deleted. Please try again or restart the application.", 3000);
}
}
private void FlyoutBtnUpdateBoard_Click(object sender, RoutedEventArgs e)
{
try
{
var currentBoard = kanbanNavView.SelectedItem as BoardViewModel;
var currentIndex = kanbanNavView.MenuItems.IndexOf(currentBoard);
var updateBoardSuccess = ViewModel.UpdateBoard(currentBoard, currentIndex);
editBoardFlyout.Hide();
if (updateBoardSuccess)
{
// Already updated in db, now update navview
currentBoard.BoardName = ViewModel.BoardName;
currentBoard.BoardNotes = ViewModel.BoardNotes;
kanbanNavView.MenuItems[currentIndex] = currentBoard;
ViewModel.Current = currentBoard;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
KanbanInAppNotification.Show("Unable to update board. Try again or restart the application and then try.", 3000);
}
}
private void TxtBoxTags_KeyDown(object sender, KeyRoutedEventArgs e)
{
// Add Tag to listview on keydown event
if (e.Key == Windows.System.VirtualKey.Enter)
{
var tagsTextBox = sender as TextBox;
if (tagsTextBox.Text == "")
{
return;
}
else
{
if (ViewModel.TagsCollection.Contains(tagsTextBox.Text))
{
KanbanInAppNotification.Show("Tag already exists", 3000);
}
else
{
ViewModel.AddTagToCollection(tagsTextBox.Text);
}
tagsTextBox.Text = "";
}
}
}
private void BtnSaveTask_Click(object sender, RoutedEventArgs e)
{
if (ViewModel.CardModel != null) // Editing a Task
{
// UI-related operations
// Store tags as a single string using csv format
// When calling GetData(), the string will be parsed into separate tags and stored into the list view
List <string> tagsList = new List <string>();
foreach (var tag in lstViewTags.Items)
{
tagsList.Add(tag.ToString());
}
var tags = string.Join(',', tagsList); // Convert to a csv string to store in database cell
// Use view model to operate on model-related data
var selectedCategory = ViewModel.CurrentCategory;
var selectedColorKey = comboBoxColorKey.SelectedItem;
var updateSuccess = ViewModel.SaveTask(tags, selectedCategory, selectedColorKey, SelectedModel);
// Close pane when done
if (splitView.IsPaneOpen == true)
{
splitView.IsPaneOpen = false;
}
if (updateSuccess)
{
SelectedModel.ColorKey = selectedColorKey;
KanbanInAppNotification.Show("Task successfully updated", 3000);
}
else
{
KanbanInAppNotification.Show("Task could not be updated", 3000);
}
}
else if (ViewModel.CardModel == null) // Creating a Task
{
List <string> tagsList = new List <string>();
foreach (var tag in lstViewTags.Items)
{
tagsList.Add(tag.ToString());
}
var tags = string.Join(',', tagsList); // Convert to single string
if (tags == "")
{
tags = null;
}
// To allow a draft task, require user to have category and colorkey chosen
if (comboBoxColorKey.SelectedItem == null)
{
ChoosePriorityInidcatorTeachingTip.IsOpen = true;
}
else
{
var selectedCategory = ViewModel.CurrentCategory;
var selectedColorKey = comboBoxColorKey.SelectedItem;
// Returns a tuple (bool addSuccess, int id) for success validation and
// compare the created cards ID to the
var returnedTuple = ViewModel.AddTask(tags, selectedCategory, selectedColorKey);
var addSuccess = returnedTuple.Item1;
var newTaskId = returnedTuple.Item2;
// Get column index of card just added
// To-do: Efficient implementation once functionality is working
foreach (var col in kanbanBoard.ActualColumns)
{
if (col.Title.ToString() == selectedCategory)
{
foreach (var card in col.Cards)
{
var currentModel = card.Content as CustomKanbanModel;
if (currentModel.ID == newTaskId.ToString())
{
// Get column index
var currentCardIndex = col.Cards.IndexOf(card);
currentModel.ColumnIndex = currentCardIndex.ToString();
// Add the column index to the database entry
ViewModel.UpdateCardIndex(currentModel.ID, currentCardIndex);
}
}
}
}
// Close pane when done
if (splitView.IsPaneOpen == true)
{
splitView.IsPaneOpen = false;
}
if (addSuccess)
{
KanbanInAppNotification.Show("Task successfully added to the board", 3000);
}
else
{
KanbanInAppNotification.Show("Task could not be created", 3000);
}
}
}
}
private async void BtnSaveTask_Click(object sender, RoutedEventArgs e)
{
if (ViewModel.CardModel != null) // Editing a Task
{
// UI-related operations
// Store tags as a single string using csv format
// When calling GetData(), the string will be parsed into separate tags and stored into the list view
List <string> tagsList = new List <string>();
foreach (var tag in lstViewTags.Items)
{
tagsList.Add(tag.ToString());
}
var tags = string.Join(',', tagsList); // Convert to a csv string to store in database cell
// Use view model to operate on model-related data
var selectedCategory = comboBoxCategories.SelectedItem;
var selectedColorKey = comboBoxColorKey.SelectedItem;
ViewModel.SaveTask(tags, selectedCategory, selectedColorKey, SelectedModel);
// Close pane when done
if (splitView.IsPaneOpen == true)
{
splitView.IsPaneOpen = false;
}
}
else if (ViewModel.CardModel == null) // Creating a Task
{
List <string> tagsList = new List <string>();
foreach (var tag in lstViewTags.Items)
{
tagsList.Add(tag.ToString());
}
var tags = string.Join(',', tagsList); // Convert to single string
if (tags == "")
{
tags = null;
}
// To allow a draft task, require user to have category and colorkey chosen
if (comboBoxCategories.SelectedItem == null || comboBoxColorKey.SelectedItem == null)
{
var messageDialog = new MessageDialog("NOTE: You must fill out a category and color key to be able to create a draft task", "ERROR");
await messageDialog.ShowAsync();
}
var selectedCategory = comboBoxCategories.SelectedItem;
var selectedColorKey = comboBoxColorKey.SelectedItem;
var addSuccess = ViewModel.AddTask(tags, selectedCategory, selectedColorKey);
// Close pane when done
if (splitView.IsPaneOpen == true)
{
splitView.IsPaneOpen = false;
}
if (addSuccess)
{
KanbanInAppNotification.Show("Task successfully added to the board", 4000);
}
else
{
KanbanInAppNotification.Show("Task could not be created", 4000);
}
}
}