using System.Windows;
using CursorLang.Core.Models;

namespace CursorLang.Settings.Services;

/// <summary>
/// Applies the light or the dark look to the windows of the application.
/// </summary>
public interface IThemeService
{
    /// <summary>The theme in effect right now.</summary>
    AppTheme CurrentTheme { get; }

    /// <summary>
    /// Hooks a window up to theme changes: the window title bar is drawn by Windows,
    /// and its colour has to be switched for each window separately.
    /// </summary>
    void Register(Window window);
}