using UnityEditor;
using UnityEngine;

namespace Misaki.ArtToolEditor
{
    internal class ChannelMixerMenu
    {
        [MenuItem("Assets/Art Tools/Texture Helpers/Channel Mixer", true)]
        public static bool ChannelMixerValidator()
        {
            foreach (var selectedObject in Selection.objects)
            {
                if (selectedObject is not Texture2D)
                {
                    return false;
                }
            }

            return true;
        }

        [MenuItem("Assets/Art Tools/Texture Helpers/Channel Mixer")]
        public static void ChannelMixer()
        {
            var window = EditorWindow.GetWindow<OutputOptionsWindow>(true, "Channel Mixer Output Options");
            window.WithItemSource(Selection.objects);
            window.RegisterVisualProvider<ChannelMixerVisualProvider>();
            window.RegisterProcessor<ChannelMixerProcessor>();

            window.InitializeAndShow();
        }
    }
}