Keys/App/UI/MainWindow/MainWindow.cs

using Adw;
using Keychain.UI.ViewModels;

namespace Keychain.UI;  
  
public class MainWindow  
{  
    public Window Window { get; }  
    private PreferencesGroup shortcutsGroup;  
    private PasswordStoreShortcutCollection shortcuts;
  
    public MainWindow()
    {
        var builder = new Gtk.Builder("Keychain.UI.MainWindow.MainWindow.xml");

        var window = builder.GetObject("main_window") as Window;
        if (window == null)
        {
            throw new Exception("Failed to load embedded resource MainWindow.xml");
        }
        Window = window;

        var group = builder.GetObject("shortcuts_group") as PreferencesGroup;
        if (group == null)
        {
            throw new Exception("Failed to load UI element with ID: shortcuts_group");
        }
        shortcutsGroup = group;

        var addButton = builder.GetObject("add_shortcut_button") as Gtk.Button;
        if (addButton == null)
        {
            throw new Exception("Failed to load UI element with ID: add_shortcut_button");
        }
        addButton.OnClicked += OnAddShortcutClicked;

        // Initialize the observable collection with property binding  
        shortcuts = new PasswordStoreShortcutCollection(shortcutsGroup);

        LoadDefaultShortcuts();
    }

    private void OnAddShortcutClicked(object sender, EventArgs e)
    {
        var dialog = new AddShortcutWindow().Dialog;
        dialog.Present(Window);
    }  
      
    public void AddShortcut(string path)  
    {  
        var newShortcut = new PasswordStoreShortcut(path:path);  
        shortcuts.Add(newShortcut); // This will automatically update the UI  
    }  
      
    public void RemoveShortcut(PasswordStoreShortcut shortcut)  
    {  
        shortcuts.Remove(shortcut); // This will automatically update the UI  
    }  
      
    private void LoadDefaultShortcuts()  
    {  
        shortcuts.Add(new PasswordStoreShortcut(displayName:"Default", path:Environment.GetFolderPath(Environment.SpecialFolder.UserProfile)+"/.password_store"));  
    }  
      
    public void UpdateShortcutName(PasswordStoreShortcut shortcut, string newName)  
    {  
        shortcut.DisplayName = newName; // This will automatically update the UI row  
    }  
}