//Open existing note
public NoteView(bool isEditable, AbMediaContent media)
{
InitializeComponent();
this.noteMedia = media as NoteMediaContent;
this.titleEntry.Text = noteMedia.name;
this.bodyEditor.Text = noteMedia.bodyText;
this.bodyEditor.IsEnabled = isEditable;
this.titleEntry.IsEnabled = isEditable;
this.titleEntry.Focus();
this.parentPage = Navigation.NavigationStack.LastOrDefault();
}
private async Task saveChangesAsync()
{
if (titleEntry.Text == "")
{
await parentPage.DisplayAlert("Warning", "Note must have title", "Ok");
return;
}
string filePath;
//If null we are creating new text file
if (this.noteMedia == null)
{
filePath = Path.Combine(FilePaths.allNotesPath, $@"{Guid.NewGuid()}.txt");
IFile file = await FileSystem.Current.LocalStorage.CreateFileAsync(filePath, CreationCollisionOption.FailIfExists);
}
else
{
filePath = noteMedia.filePath;
}
// Write to text file
IFile textFile = await FileSystem.Current.GetFileFromPathAsync(filePath);
await textFile.WriteAllTextAsync(titleEntry.Text + System.Environment.NewLine + bodyEditor.Text);
// If null add to card
if (this.noteMedia == null)
{
this.noteMedia = new NoteMediaContent(filePath);
this.noteMedia.name = titleEntry.Text;
this.noteMedia.bodyText = bodyEditor.Text;
parentCard?.addMedia(this.noteMedia);
MediaManager.addNewMedia(this.noteMedia);
}
else
{
// Update actual note media instance in memory
this.noteMedia.name = titleEntry.Text;
this.noteMedia.bodyText = bodyEditor.Text;
}
capturedMedia = noteMedia;
// End page
// await Navigation.PopAsync();
}
