private void Edit_Click(object sender, RoutedEventArgs e)
{
Button clicked = (Button)e.Source;
List <UIElement> children = GetChildrenInRow(Grid.GetRow(clicked), gridStudents);
TextBlock nameBox = (TextBlock)children[0];
TextBlock gradeBox = (TextBlock)children[1];
TextBlock eBookBox = (TextBlock)children[2];
StudentInfo studentInfo = new StudentInfo()
{
Name = nameBox.Text,
Grade = !gradeBox.Text.Equals("K") ? int.Parse(gradeBox.Text) : 0,
EBook = (EBook)eBookBox.DataContext
};
info.Remove(studentInfo);
string name = studentInfo.Name;
string eBook = studentInfo.EBook?.Name;
studentInfo = AddStudentWindow.PollInformation(studentInfo);
if (studentInfo != null)
{
nameBox.Text = studentInfo.Name;
nameBox.DataContext = studentInfo;
gradeBox.Text = studentInfo.Grade != 0 ? studentInfo.Grade + "" : "K";
eBookBox.Text = studentInfo.EBook.Name;
eBookBox.DataContext = studentInfo.EBook;
info.Add(studentInfo);
Save();
if (!studentInfo.EBook.Name.Equals(eBook))
{
Print.AddAction(name, eBook, PrintAction.RemoveEBook, DateTime.Now);
Print.AddAction(studentInfo.Name, studentInfo.EBook.Name, PrintAction.GrantEBook, DateTime.Now);
}
}
else
{
Print.AddAction(name, eBook, PrintAction.RemoveEBook, DateTime.Now);
RowDefinition def = (RowDefinition)gradeBox.DataContext;
foreach (UIElement item in children)
{
gridStudents.Children.Remove(item);
}
gridStudents.RowDefinitions.Remove(def);
Save();
}
}
private void View_Click(object sender, RoutedEventArgs e)
{
Button clicked = (Button)e.Source;
List <UIElement> children = GetChildrenInRow(Grid.GetRow(clicked), gridStudents);
TextBlock eBookBox = (TextBlock)children[2];
TextBlock si = (TextBlock)children[0];
StudentInfo info = (StudentInfo)si.DataContext;
EBook book = (EBook)eBookBox.DataContext;
if (book != null)
{
string name = book.Name;
info.EBook = RedeemEBookWindow.RedeemEBook(book);
if (info.EBook != null)
{
eBookBox.Text = book.Name;
eBookBox.DataContext = book;
}
else
{
eBookBox.Text = "";
eBookBox.DataContext = null;
Print.AddAction(((TextBlock)children[0]).Text, name, PrintAction.RemoveEBook, DateTime.Now);
}
Save();
}
else
{
MessageBox.Show("This student has no E-Book. Press Edit to add one.", "No E-Book", MessageBoxButton.OK, MessageBoxImage.Asterisk);
}
}
private void CreateStudentElement(StudentInfo studentInfo, bool addToList = true)
{
RowDefinition def = new RowDefinition()
{
Height = new GridLength()
};
gridStudents.RowDefinitions.Add(def);
TextBlock nameTxt = new TextBlock()
{
Text = studentInfo.Name, FontSize = 16, Margin = new Thickness(0, 10, 0, 0)
};
TextBlock gradeTxt = new TextBlock()
{
Text = (studentInfo.Grade == 0 ? "K" : "" + studentInfo.Grade), FontSize = 16, Margin = new Thickness(0, 10, 0, 0)
};
TextBlock ebookCodeTxt = new TextBlock()
{
Text = studentInfo.EBook?.Name, FontSize = 16, Margin = new Thickness(0, 10, 0, 0)
};
ebookCodeTxt.DataContext = studentInfo.EBook;
nameTxt.DataContext = studentInfo;
gradeTxt.DataContext = def;
Grid actions = new Grid();
actions.RowDefinitions.Add(new RowDefinition());
actions.RowDefinitions.Add(new RowDefinition());
Button edit = new Button()
{
Content = "Edit"
};
edit.Style = FindResource("btn-slick-tiny") as Style;
edit.Click += Edit_Click;
Button view = new Button()
{
Content = "E-Book"
};
view.Style = FindResource("btn-slick-tiny") as Style;
view.Click += View_Click;
int row = gridStudents.RowDefinitions.Count - 1;
Grid.SetRow(nameTxt, row);
Grid.SetRow(gradeTxt, row);
Grid.SetRow(ebookCodeTxt, row);
Grid.SetRow(edit, row);
Grid.SetRow(view, row);
Grid.SetColumn(nameTxt, 0);
Grid.SetColumn(gradeTxt, 1);
Grid.SetColumn(ebookCodeTxt, 2);
Grid.SetColumn(edit, 3);
Grid.SetColumn(view, 4);
gridStudents.Children.Add(nameTxt);
gridStudents.Children.Add(gradeTxt);
gridStudents.Children.Add(ebookCodeTxt);
gridStudents.Children.Add(edit);
gridStudents.Children.Add(view);
if (addToList)
{
info.Add(studentInfo);
Print.AddAction(studentInfo.Name, studentInfo.EBook.Name, PrintAction.GrantEBook, DateTime.Now);
}
Save();
}
