using System.Windows;

namespace DeskCore;

/// <summary>Symbol im Infobereich der Taskleiste.</summary>
public sealed class Tray : IDisposable
{
    private readonly System.Windows.Forms.NotifyIcon _icon;

    /// <summary>Linksklick</summary>
    public event Action? Clicked;
    /// <summary>Rechtsklick – Kontextmenü wird von der WPF-Seite gezeigt (sieht moderner aus)</summary>
    public event Action? MenuRequested;
    public event Action? BalloonClicked;

    public Tray()
    {
        var stream = Application.GetResourceStream(new Uri("pack://application:,,,/app.ico"))!.Stream;
        _icon = new System.Windows.Forms.NotifyIcon
        {
            Icon = new System.Drawing.Icon(stream, System.Windows.Forms.SystemInformation.SmallIconSize),
            Text = "DeskCore",
        };
        _icon.MouseUp += (_, e) =>
        {
            if (e.Button == System.Windows.Forms.MouseButtons.Left) Clicked?.Invoke();
            else if (e.Button == System.Windows.Forms.MouseButtons.Right) MenuRequested?.Invoke();
        };
        _icon.BalloonTipClicked += (_, _) => BalloonClicked?.Invoke();
    }

    public bool Visible
    {
        get => _icon.Visible;
        set => _icon.Visible = value;
    }

    public void Notify(string title, string text)
    {
        if (!_icon.Visible) return;
        _icon.ShowBalloonTip(3000, title, text, System.Windows.Forms.ToolTipIcon.None);
    }

    public void Dispose()
    {
        _icon.Visible = false;
        _icon.Dispose();
    }
}