public NotesCreatorViewModel(INavigationService _navigation,
IDatabase _database, ILogging _logging,
INotesManager notesManager,
IDialogue _dialogue,
ILoader loader
) : base(_navigation, _database, _logging, _dialogue)
{
//Managers
_notesManager = notesManager;
//Services
_loader = loader;
IConfirm = new RelayExtension(Confirm, CanConfirm);
IGoBack = new RelayExtension(GoBack, CanGoBack);
Title = "Add a Note";
//Bind the Editable data to the views
if (!string.IsNullOrWhiteSpace(Constants.Note_ID))
{
var note = _notesManager.Get_NoteByID <Notes>(Constants.Note_ID);
if (note != null)
{
Subject = note.Subject;
Note = note.Description;
}
}
}
public void Confirm()
{
try
{
if (string.IsNullOrWhiteSpace(Note))
{
throw new ArgumentNullException("Note cannot be empty");
}
if (!string.IsNullOrWhiteSpace(Constants.Note_ID))
{
var note = _notesManager.Get_NoteByID <Notes>(Constants.Note_ID);
if (note != null)
{
note.Subject = Subject;
note.Description = Note;
_notesManager.UpdateNote(note);
MessagingCenter.Send <NotesCreatorViewModel, Notes>(this, _UpdateNote, note);
}
else
{
var obj = new Notes();
obj.Contact_ID_Ref = Constants.InMemory_ContactID;
obj.Content_ID_Ref = Guid.NewGuid().ToString();
obj.Description = Note;
obj.Subject = Subject;
obj.Sys_Creation = DateTime.Now;
obj.Sys_Transaction = DateTime.Now;
_notesManager.AddNote(obj);
MessagingCenter.Send <NotesCreatorViewModel, Notes>(this, _SendNote, obj);
}
}
else
{
var obj = new Notes();
obj.Contact_ID_Ref = Constants.InMemory_ContactID;
obj.Content_ID_Ref = Guid.NewGuid().ToString();
obj.Description = Note;
obj.Subject = Subject;
obj.Sys_Creation = DateTime.Now;
obj.Sys_Transaction = DateTime.Now;
_notesManager.AddNote(obj);
MessagingCenter.Send <NotesCreatorViewModel, Notes>(this, _SendNote, obj);
}
//Pop to previous page
if (navigation != null)
{
navigation.GoBackAsync(true);
}
}
catch (Exception ex)
{
string eMessage = string.Empty;
string eStackTrace = string.Empty;
if (ex.InnerException != null)
{
eMessage = ex.InnerException.Message;
eStackTrace = ex.InnerException.StackTrace;
}
else
{
eMessage = ex.Message;
eStackTrace = ex.StackTrace;
}
var mEx = new Exceptions(logging, eMessage, eStackTrace);
if (mEx != null)
{
mEx.HandleException(mEx, logging);
}
//Output a dialogue here
if (dialogue != null)
{
dialogue.ShowAlert("mmm...Something went wrong", mEx.Message);
}
}
}
