public void CardsForDeck(Tables.DeckItem workDeck)
{
var CardsForDeckInDB = from Tables.CardItem card in RemItDB.CardItems
where card.Deck == workDeck
select card;
CardItems = new ObservableCollection <Tables.CardItem>(CardsForDeckInDB);
}
public void deleteDeck(Tables.DeckItem deckForDelete)
{
var CardsForDelete =
from Tables.CardItem card in RemItDB.CardItems
where card.Deck == deckForDelete
select card;
RemItDB.CardItems.DeleteAllOnSubmit(CardsForDelete);
RemItDB.DeckItems.DeleteOnSubmit(deckForDelete);
DeckItems.Remove(deckForDelete);
foreach (Tables.CardItem card in CardsForDelete)
{
CardItems.Remove(card);
}
RemItDB.SubmitChanges();
}
public void createDeck(Tables.DeckItem newDeck)
{
RemItDB.DeckItems.InsertOnSubmit(newDeck);
RemItDB.SubmitChanges();
DeckItems.Add(newDeck);
}
private void MainPivot_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
ApplicationBarIconButton btn = ApplicationBar.Buttons[0] as ApplicationBarIconButton;
switch (MainPivot.SelectedIndex)
{
case 0:
{
if (endTest)
if (App.ViewModel.DeckItems.Count > 0)
if (App.ViewModel.studyDeck == null)
{
MessageBoxResult result =
MessageBox.Show(AppResources.MessageBoxNostudyDeck);
if (result == MessageBoxResult.OK)
{
MainPivot.SelectedIndex = 1;
}
}
else
if (App.ViewModel.studyDeck.CardItems.Count == 0)
{
MessageBoxResult result =
MessageBox.Show(AppResources.MessageBox_Text,
AppResources.MessageBox_caption, MessageBoxButton.OKCancel);
if (result == MessageBoxResult.OK)
{
workDeck = App.ViewModel.studyDeck;
MainPivot.SelectedIndex = 2;
deckShow.Text = App.ViewModel.studyDeck.DeckName;
}
}
else
{
answerCount = 0;
cardIndex = rand.Next(App.ViewModel.studyDeck.CardItems.Count - 1);
App.ViewModel.curCard = App.ViewModel.studyDeck.CardItems[cardIndex];
AnswerPB.Maximum = App.ViewModel.studyDeck.CardItems.Count;
AnswerPB.Value = 0;
countAnsCards.Text = "0/" + App.ViewModel.studyDeck.CardItems.Count.ToString();
}
btn.IsEnabled = endTest;
btn.Click -= AddNewCard_Click;
btn.Click -= NewDeck_Click;
btn.Click += setTest_Click;
btn.IconUri = new Uri(@"Assets\AppBarButtons\feature.settings.png", UriKind.Relative);
btn.Text = AppResources.AppBarButtonSettings;
ApplicationBar.Mode = ApplicationBarMode.Minimized;
if (App.ViewModel.DeckItems.Count == 0)
{
if (resultBorder.Visibility == Visibility.Collapsed)
{
ifNoDeckField.Visibility = Visibility.Visible;
studingField.Visibility = Visibility.Collapsed;
}
}
else
{
if (resultBorder.Visibility == Visibility.Collapsed)
{
ifNoDeckField.Visibility = Visibility.Collapsed;
studingField.Visibility = Visibility.Visible;
}
}
if (ifNoDeckField.Visibility == Visibility.Visible)
{
btn.IsEnabled = false;
}
}
break;
case 1:
{
btn.IsEnabled = true;
ApplicationBar.Mode = ApplicationBarMode.Default;
btn.Click -= AddNewCard_Click;
btn.Click -= setTest_Click;
btn.Click += NewDeck_Click;
btn.IconUri = new Uri(@"Assets\AppBarButtons\add.png", UriKind.Relative);
btn.Text = AppResources.AppBarButtonDeck;
}
break;
case 2:
{
btn.IsEnabled = true;
ApplicationBar.Mode = ApplicationBarMode.Default;
if (workDeck != null)
{
App.ViewModel.CardsForDeck(workDeck);
ApplicationBar.IsVisible = true;
ApplicationBar.Mode = ApplicationBarMode.Default;
btn.Click -= NewDeck_Click;
btn.Click -= setTest_Click;
btn.Click += AddNewCard_Click;
btn.IconUri = new Uri(@"Assets\AppBarButtons\add.png", UriKind.Relative);
btn.Text = AppResources.AppBarButtonCard;
}
}
break;
default: break;
}
}
// Загрузка данных для элементов ViewModel
protected override void OnNavigatedTo(NavigationEventArgs e)
{
if (!App.ViewModel.IsDataLoaded)
{
App.ViewModel.LoadData();
}
if (App.ViewModel.DeckItems.Count > 0)
{
if (resultBorder.Visibility == Visibility.Collapsed)
{
studingField.Visibility = Visibility.Visible;
ifNoDeckField.Visibility = Visibility.Collapsed;
}
workDeck = App.ViewModel.DeckItems[0]; //потом перенести в viewmodel и сделать рандомно
deckShow.Text = workDeck.DeckName;
App.ViewModel.studyDeck = workDeck;
queue = App.ViewModel.fillQueue();
if (App.ViewModel.studyDeck.CardItems.Count > 0)
{
radBtnFrontSide.IsChecked = true;
radBtnRandom.IsChecked = true;
}
}
else
{
ifNoDeckField.Visibility = Visibility.Visible;
studingField.Visibility = Visibility.Collapsed;
resultBorder.Visibility = Visibility.Collapsed;
ApplicationBar.IsVisible = false;
}
}
private void goTest_Click(object sender, RoutedEventArgs e)
{
endTest = true;
if (deckList.ItemContainerGenerator == null) return;
var selectedListBoxItem = deckList.ItemContainerGenerator.ContainerFromItem(((MenuItem)sender).DataContext) as ListBoxItem;
App.ViewModel.studyDeck = selectedListBoxItem.Content as Tables.DeckItem;
queue = App.ViewModel.fillQueue();
if (App.ViewModel.studyDeck.CardItems.Count > 0)
{
MainPivot.SelectedIndex = 0;
}
else
{
MessageBoxResult result =
MessageBox.Show(AppResources.MessageBox_Text,
AppResources.MessageBox_caption, MessageBoxButton.OKCancel);
if (result == MessageBoxResult.OK)
{
workDeck = App.ViewModel.studyDeck;
MainPivot.SelectedIndex = 2;
deckShow.Text = App.ViewModel.studyDeck.DeckName;
}
}
}
private void deleteDeck_Click(object sender, RoutedEventArgs e)
{
if (deckList.ItemContainerGenerator == null) return;
var selectedListBoxItem = deckList.ItemContainerGenerator.ContainerFromItem(((MenuItem)sender).DataContext) as ListBoxItem;
if (selectedListBoxItem == null) return;
var selectedIndex = deckList.ItemContainerGenerator.IndexFromContainer(selectedListBoxItem);
Tables.DeckItem deckForDelete = selectedListBoxItem.Content as Tables.DeckItem;
App.ViewModel.deleteDeck(deckForDelete);
if (selectedIndex + 1 <= App.ViewModel.DeckItems.Count)
{
workDeck = App.ViewModel.DeckItems[selectedIndex];
deckShow.Text = workDeck.DeckName;
}
else
{
if (App.ViewModel.DeckItems.Count > 0)
{
workDeck = App.ViewModel.DeckItems[selectedIndex - 1];
deckShow.Text = workDeck.DeckName;
}
else
{
workDeck = null;
deckShow.Text = "";
App.ViewModel.studyDeck = null;
}
}
}
private void deckList_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
Tables.DeckItem Deck = (Tables.DeckItem)deckList.SelectedItem;
deckShow.Text = Deck.DeckName;
workDeck = Deck;
MainPivot.SelectedIndex = 2;
this.Focus();
}
private void createBtn_Click(object sender, RoutedEventArgs e)
{
Tables.DeckItem newDeck = new Tables.DeckItem { DeckDescription = deckDescriptionTB.Text, DeckName = deckNameTB.Text };
App.ViewModel.createDeck(newDeck);
createpanelSwitch();
this.Focus();
MessageBoxResult result =
MessageBox.Show(AppResources.MessageBox_Text,
AppResources.MessageBox_caption, MessageBoxButton.OKCancel);
if (result == MessageBoxResult.OK)
{
workDeck = newDeck;
MainPivot.SelectedIndex = 2;
deckShow.Text = newDeck.DeckName;
}
}
//answer click on 1tab
private void AnswerBtn_Click(object sender, RoutedEventArgs e)
{
if (App.ViewModel.studyDeck.CardItems.Count <= 0)
{
MessageBoxResult result =
MessageBox.Show(AppResources.MessageBox_Text,
AppResources.MessageBox_caption, MessageBoxButton.OKCancel);
if (result == MessageBoxResult.OK)
{
workDeck = App.ViewModel.studyDeck;
MainPivot.SelectedIndex = 2;
deckShow.Text = App.ViewModel.studyDeck.DeckName;
}
}
else
{
answerCount++;
endTest = false;
(ApplicationBar.Buttons[0] as ApplicationBarIconButton).IsEnabled = false;
countAnsCards.Text = answerCount + "/" + App.ViewModel.studyDeck.CardItems.Count.ToString();
if (QuestionTB.GetBindingExpression(TextBlock.TextProperty).ParentBinding.Path.Path == "curCard.CardFrontSide")
{
if (App.ViewModel.curCard.CardBackSide == AnswerTB.Text)
{
AnswerPB.Value += 1;
appearanceFalse.Stop();
appearanceTrue.Begin();
}
else
{
appearanceTrue.Stop();
appearanceFalse.Begin();
}
}
else
{
if (App.ViewModel.curCard.CardFrontSide == AnswerTB.Text)
{
AnswerPB.Value += 1;
appearanceFalse.Stop();
appearanceTrue.Begin();
}
else
{
appearanceTrue.Stop();
appearanceFalse.Begin();
}
}
AnswerTB.Text = "";
if (answerCount < App.ViewModel.studyDeck.CardItems.Count)
{
if ((bool)radBtnRandom.IsChecked)
{
queue.RemoveAt(cardIndex);
cardIndex = rand.Next(App.ViewModel.studyDeck.CardItems.Count - answerCount - 1);
App.ViewModel.curCard = App.ViewModel.studyDeck.CardItems[queue[cardIndex]];
}
}
else
{
studingField.Visibility = Visibility.Collapsed;
resultBorder.Visibility = Visibility.Visible;
resultBorder_answTrue.Text = AnswerPB.Value.ToString() + "/" + App.ViewModel.studyDeck.CardItems.Count.ToString();
resultBorder_resultPercent.Text = ((int)((AnswerPB.Value / App.ViewModel.studyDeck.CardItems.Count) * 100)).ToString() + "%";
}
}
}
