/// <summary>
/// Handle the delete member button click event.
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
private void OnDeleteMemberButton(object sender, RoutedEventArgs args)
{
Team team = (Team)TeamSelectionComboBox.SelectedItem;
MemberTab memberTab = (MemberTab)MemberTypeTabControl.SelectedItem;
// Find a child data-grid of the tab control
DataGrid membersDataGrid = (DataGrid)MemberTypeTabControl.GetChildren().Find(control => control is DataGrid);
// If we haven't selecting anything in the data grid, we can't remove anything
if (membersDataGrid.SelectedItem == null)
{
return;
}
int currentSelectedIndex = membersDataGrid.SelectedIndex;
team.RemoveMember(memberTab.MemberType, (Member)membersDataGrid.SelectedItem);
if (currentSelectedIndex == membersDataGrid.Items.Count)
{
currentSelectedIndex -= 1;
}
membersDataGrid.SelectedIndex = currentSelectedIndex;
}
/// <summary>
/// Handle the type selection changed.
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
private void OnTypeSelectionChanged(object sender, SelectionChangedEventArgs args)
{
// Find a child data-grid of the tab control
DataGrid membersDataGrid = (DataGrid)MemberTypeTabControl.GetChildren().Find(control => control is DataGrid);
if (membersDataGrid.SelectedItem == null)
{
return;
}
Type newType = (Type)TypeSelectionComboBox.SelectedItem;
Member member = (Member)membersDataGrid.SelectedItem;
// No change in type means that we don't need to do anything
if (newType == member.GetType())
{
return;
}
Team team = (Team)TeamSelectionComboBox.SelectedItem;
// Remove the member from the old type and move it to the new type collection in the team member map
team.RemoveMember(member.GetType(), member);
// Convert the member to its respective type via casting
Member newMember = new Member();
if (newType == typeof(Wrestler))
{
newMember = new Wrestler();
}
else if (newType == typeof(Coach))
{
newMember = new Coach();
}
// Copy the values from the old member to the converted member
newMember.FirstName = member.FirstName;
newMember.LastName = member.LastName;
newMember.Gender = member.Gender;
newMember.School = member.School;
newMember.YearsOfExperience = member.YearsOfExperience;
team.AddMember(newType, newMember);
}
