using UnityEditor;
using UnityEngine;
using UnityEngine.UIElements;

namespace Escape_Room_Engine.Engine.Scripts.Editor
{
    public class EngineEditor : EditorWindow
    {
        private Button _generateRoomButton, _skipCurrentRoomButton;
        
        [MenuItem("Window/Engine/Engine Editor")]
        public static void ShowEditor()
        {
            var window = GetWindow<EngineEditor>();
            window.titleContent = new GUIContent("Engine Editor");
        }

        public void CreateGUI()
        {
            _generateRoomButton = new Button(GenerateRoom)
            {
                text = "Generate Room"
            };
            rootVisualElement.Add(_generateRoomButton);
            _skipCurrentRoomButton = new Button(SkipCurrentRoom)
            {
                text = "Skip Current Room"
            };
            rootVisualElement.Add(_skipCurrentRoomButton);
            
            EditorApplication.playModeStateChanged += _ => UpdateUI();
            UpdateUI();
        }

        private void GenerateRoom()
        {
            if (EditorApplication.isPlaying)
            {
                Engine.DefaultEngine.HideOldestRoom();
                Engine.DefaultEngine.GenerateRoom();
                UpdateUI();
            }
        }

        private void SkipCurrentRoom()
        {
            if (EditorApplication.isPlaying)
            {
                Engine.DefaultEngine.CurrentRoom.Match(some: room => room.SkipRoom());
                UpdateUI();
            }
        }

        private void UpdateUI()
        {
            _generateRoomButton.SetEnabled(EditorApplication.isPlaying);
            _skipCurrentRoomButton.SetEnabled(EditorApplication.isPlaying && Engine.DefaultEngine.NumberOfRooms > 0);
        }
    }
}