using Avalonia.Controls;
using Avalonia.Media;
using NewLife.Studio.Core;

namespace NewLife.Studio.App.Controls;

public partial class NavBar : UserControl
{
    public event EventHandler<ModuleInfo>? ModuleSelected;

    public NavBar()
    {
        InitializeComponent();
    }

    public void SetModules(IReadOnlyList<ModuleInfo> modules, ModuleInfo? activeModule)
    {
        ModuleList.Children.Clear();

        foreach (var m in modules)
        {
            var isActive = m == activeModule;

            var button = new Button
            {
                Width = 44,
                Height = 44,
                Padding = new Avalonia.Thickness(2),
                Background = isActive
                    ? new SolidColorBrush(Color.Parse("#007ACC"))
                    : Brushes.Transparent,
                Content = new StackPanel
                {
                    HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center,
                    Children =
                    {
                        new TextBlock
                        {
                            Text = m.DisplayName,
                            FontSize = 10,
                            TextAlignment = TextAlignment.Center,
                            TextWrapping = TextWrapping.Wrap,
                            Width = 40,
                            Foreground = isActive ? Brushes.White : Brushes.Black
                        }
                    }
                },
                Tag = m
            };

            var capturedModule = m;
            button.Click += (_, _) =>
            {
                ModuleSelected?.Invoke(this, capturedModule);
            };

            ModuleList.Children.Add(button);
        }
    }
}