private void Update_Click(object sender, System.Windows.RoutedEventArgs e)
{
if (PhotographerListBox.SelectedItem != null && _photographerListViewModel.ValidBirthday && _photographerListViewModel.ValidFirstName && _photographerListViewModel.ValidSurname)
{
PhotographerViewModel vm = (PhotographerViewModel)PhotographerListBox.SelectedItem;
if (BirthdayBox.SelectedDate <= DateTime.Today)
{
vm.Birthday = BirthdayBox.SelectedDate;
}
if (SurnameBox.Text != "Surname" && SurnameBox.Text.Replace(" ", "").Length > 0)
{
vm.Surname = SurnameBox.Text;
}
if (FirstnameBox.Text != "First Name" && FirstnameBox.Text.Replace(" ", "").Length > 0)
{
vm.Name = FirstnameBox.Text;
}
if (_photographerListViewModel.ModifiedNotes)
{
vm.Notes = NotesBox.Text;
}
BusinessLayer.UpdatePhotographer(vm);
_photographerListViewModel = new PhotographerListViewModel(BusinessLayer.GetAllPhotographers());
_photographerListViewModel.ValidBirthday = true;
_photographerListViewModel.ValidFirstName = true;
_photographerListViewModel.ValidSurname = true;
PhotographerListBox.ItemsSource = _photographerListViewModel.PhotographerViewModels;
PhotographerListBox.SelectedItem = _photographerListViewModel.PhotographerViewModels[0];
}
}
public void EditPhotographer(object sender, RoutedEventArgs e)
{
var mdl = new PhotographerModel
{
FirstName = _FirstName.Text,
LastName = _LastName.Text,
BirthDay = _BirthDay.SelectedDate,
Notes = _Notes.Text
};
var vmdl = new PhotographerViewModel(mdl);
if (!vmdl.IsValid)
{
MessageBoxEx.Show(vmdl.ValidationSummary, "Edit Photographer", MessageBoxButton.OK,
MessageBoxImage.Error);
}
else
{
try
{
BL.Update(mdl);
}
catch (System.Exception)
{
//show error
throw;
}
}
private void Create_Click(object sender, System.Windows.RoutedEventArgs e)
{
//This seems botchy, but currently you can bypass the "live" validity check with backspace, as this doesn't register as a keystroke, so we have to check it again for creation
_photographerListViewModel.ValidFirstName = (SurnameBox.Text != "Surname" && SurnameBox.Text.Replace(" ", "").Length > 0);
_photographerListViewModel.ValidSurname = (FirstnameBox.Text != "First Name" && FirstnameBox.Text.Replace(" ", "").Length > 0);
if (_photographerListViewModel.ValidBirthday && _photographerListViewModel.ValidFirstName && _photographerListViewModel.ValidSurname)
{
PhotographerViewModel vm = new PhotographerViewModel();
if (BirthdayBox.SelectedDate <= DateTime.Today)
{
vm.Birthday = BirthdayBox.SelectedDate;
}
vm.Surname = SurnameBox.Text;
vm.Name = FirstnameBox.Text;
if (_photographerListViewModel.ModifiedNotes)
{
vm.Notes = NotesBox.Text;
}
BusinessLayer.CreatePhotographer(vm);
_photographerListViewModel = new PhotographerListViewModel(BusinessLayer.GetAllPhotographers());
PhotographerListBox.ItemsSource = _photographerListViewModel.PhotographerViewModels;
PhotographerListBox.SelectedItem = _photographerListViewModel.PhotographerViewModels[0];
}
}
public void CreatePhotographer(object sender, RoutedEventArgs e)
{
var mdl = new PhotographerModel
{
FirstName = _FirstName.Text,
LastName = _LastName.Text,
Notes = _Notes.Text,
BirthDay = _BirthDay.SelectedDate
};
var vmdl = new PhotographerViewModel(mdl);
if (vmdl.IsValid)
{
try
{
BL.Save(mdl);
}
catch (System.Exception)
{
//show error
throw;
} finally
{
Sender.UpdatePhotographerList();
Close();
}
}
else
{
MessageBox.Show(vmdl.ValidationSummary, "Add Photographer", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void SaveBtn_Clicked(object sender, RoutedEventArgs e)
{
var photographer = new PhotographerViewModel();
var birthday = DateTime.Now;
if (DateTime.TryParse(Birthday.Text, out birthday))
{
if (birthday < DateTime.Now && !string.IsNullOrWhiteSpace(FirstName.Text) && !string.IsNullOrWhiteSpace(LastName.Text) && !string.IsNullOrWhiteSpace(Notes.Text))
{
photographer.BirthDay = birthday;
photographer.FirstName = FirstName.Text;
photographer.LastName = LastName.Text;
photographer.Notes = Notes.Text;
_controller.SavePhotographer(photographer);
this.Close();
}
else
{
ErrorLabel.Content = "INVALID INPUT";
}
}
else
{
ErrorLabel.Content = "INVALID INPUT";
}
}
private void BtnSaveChanges_Click(object sender, RoutedEventArgs e)
{
if (lastSelectedViewModel != null)
{
if (DateTime.TryParse(Birthday.Text, out DateTime birthday))
{
if (birthday < DateTime.Now && !string.IsNullOrWhiteSpace(FirstName.Text) &&
!string.IsNullOrWhiteSpace(LastName.Text) && !string.IsNullOrWhiteSpace(Notes.Text))
{
PhotographerViewModel photographerViewModel = lastSelectedViewModel;
photographerViewModel.FirstName = FirstName.Text;
photographerViewModel.LastName = LastName.Text;
photographerViewModel.BirthDay = DateTime.Parse(Birthday.Text);
photographerViewModel.Notes = Notes.Text;
_controller.UpdatePhotographer(photographerViewModel);
}
else
{
ErrorLabel.Content = "INVALID INPUT";
}
}
else
{
ErrorLabel.Content = "INVALID INPUT";
}
}
}
public MainWindow(MainWindowViewModel mainWindowViewModel, PhotographerWindowViewModel photographerWindowViewModel, PhotographerViewModel photographerViewModel)
{
DataContext = mainWindowViewModel;
_mainWindowViewModel = mainWindowViewModel;
_photographerWindowViewModel = photographerWindowViewModel;
_photographerViewModel = photographerViewModel;
InitializeComponent();
}
//Events
void ChangePhotographer(object sender, SelectionChangedEventArgs args)
{
if (PhotographerListBox.SelectedItem != null)
{
PhotographerViewModel photographer = (PhotographerViewModel)PhotographerListBox.SelectedItem;
FirstnameBox.Text = photographer.Name ?? "First Name";
SurnameBox.Text = photographer.Surname ?? "Surname";
BirthdayBox.SelectedDate = photographer.Birthday;
NotesBox.Text = photographer.Notes ?? "Notes";
}
}
/// <summary>
/// add photographer to list view model
/// </summary>
/// <param name="p"></param>
public void Add(PhotographerModel p)
{
if (p == null)
{
return;
}
PhotographerViewModel pvm = new PhotographerViewModel(p);
_List.Add(pvm);
CurrentIndex = Count - 1;
OnPropertyChanged("List");
OnPropertyChanged("Count");
}
/// <summary>
/// save photographer changes to database
/// check if model is valid and undo updates if not valid
/// </summary>
/// <param name="currentPhotographer"></param>
internal void CurrentPhotographerChanged(IPhotographerViewModel currentPhotographer)
{
PhotographerViewModel pvm = (PhotographerViewModel)currentPhotographer;
if (!pvm.IsValid)
{
Error(pvm.ValidationSummary);
pvm.UndoUpdate();
return;
}
Save(pvm.PhotographerModel);
}
private void PhotographerBox_OnSelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (PhotographerBox.SelectedItem != null)
{
var PhotographerModel = (PhotographerViewModel)PhotographerBox.SelectedItem;
lastSelectedViewModel = PhotographerModel;
FirstName.Text = PhotographerModel.FirstName;
LastName.Text = PhotographerModel.LastName;
Birthday.Text = PhotographerModel.BirthDay.ToString();
Notes.Text = PhotographerModel.Notes;
}
ErrorLabel.Content = "";
}
public PictureViewModel(PictureModel mdl)
{
this.mdl = mdl;
_camera = new CameraViewModel();
_iptc = new IPTCViewModel();
EXIFModel em = new EXIFModel();
em.Make = "Hi";
em.ISOValue = 30;
em.Flash = true;
_exif = new EXIFViewModel(em);
_picTitle = "";
_photographer = new PhotographerViewModel(new PhotographerModel());
}
///
/// Creates a new Photographer
///
public static void CreatePhotographer(PhotographerViewModel vm)
{
SqlCommand command;
command = DbHelper.CreateCommand("INSERT INTO PHOTOGRAPHERS " +
"(Name, Surname, Birthday, Notes)" +
" VALUES (@name, @surname, @birthday, @notes)");
command.Parameters.AddWithValue("@surname", vm.Surname);
command.Parameters.AddWithValue("@name", vm.Name);
command.Parameters.AddWithValue("@birthday", vm.Birthday ?? (object)DBNull.Value);
command.Parameters.AddWithValue("@notes", vm.Notes ?? (object)DBNull.Value);
command.ExecuteNonQuery();
}
///
/// Updates a specific Photographer
///
public static void UpdatePhotographer(PhotographerViewModel vm)
{
SqlCommand command;
command = DbHelper.CreateCommand("UPDATE PHOTOGRAPHERS SET " +
"Name = @name," +
"Surname = @surname," +
"Birthday = @birthday," +
"Notes = @notes" +
" WHERE Id = @id");
command.Parameters.AddWithValue("@id", vm.Id);
command.Parameters.AddWithValue("@surname", vm.Surname);
command.Parameters.AddWithValue("@name", vm.Name);
command.Parameters.AddWithValue("@birthday", vm.Birthday ?? (object)DBNull.Value);
command.Parameters.AddWithValue("@notes", vm.Notes ?? (object)DBNull.Value);
command.ExecuteNonQuery();
}
/// <summary>
/// Ladet die Photographers aus dem Configfile
/// </summary>
/// <returns></returns>
private List <PhotographerViewModel> loadPhotographers()
{
BusinessLayer bl = new BusinessLayer();
bl.Sync();
var models = bl.GetPhotographers();
List <PhotographerViewModel> list = new List <PhotographerViewModel>();
if (models != null)
{
foreach (PhotographerModel model in models)
{
var photographerViewModel = new PhotographerViewModel(model);
list.Add(photographerViewModel);
}
}
//shit pfad
string[] lines = System.IO.File.ReadAllLines(@"C:\Users\Mausi\Desktop\SWE-PRUEFUNG\PicDB\photographers.config");
PhotographerModel p;
PhotographerViewModel pvm;
foreach (string line in lines)
{
string[] element = line.Split(';');
p = new PhotographerModel();
p.FirstName = element[0];
p.LastName = element[1];
p.Notes = element[3];
pvm = new PhotographerViewModel(p);
list.Add(pvm);
}
return(list);
}
///
/// Creates a new Photographer in the Database
///
public static void CreatePhotographer(PhotographerViewModel vm)
{
DataAccessLayer.CreatePhotographer(vm);
}