using NEG.UI.Area;
using NEG.UI.UnityUi.WindowSlot;
using NEG.UI.Window;
using NEG.UI.WindowSlot;
using System;
using System.Collections.Generic;
using UnityEngine;

namespace NEG.UI.UnityUi.Window
{
    public class MonoWindow : MonoBehaviour, IWindow
    {
        public IWindowSlot Parent { get; private set; }
        public IWindowSlot ChildWindowSlot => childWindowArea;

        [SerializeField] private MonoWindowSlot childWindowArea;
        [SerializeField] private WindowController controller;

        void IWindow.SetOpenedState(IWindowSlot parentSlot)
        {
            gameObject.SetActive(true);
            Parent = parentSlot;
            if (controller != null) 
                controller.OnOpened();
        }

        public void SetData(object data)
        {
            if (controller != null) 
                controller.SetData(data);
        }

        void IWindow.SetClosedState()
        {
            gameObject.SetActive(false);
            Parent = null;
            if(childWindowArea != null)
                ChildWindowSlot.CloseAllWindows();
        }

        private void Awake() => ((IWindow)this).SetClosedState();

        private void OnValidate()
        {
            if (controller == null)
                controller = GetComponent<WindowController>();
        }

        public IEnumerable<IWindowSlot> AvailableSlots { get; }
        public void OpenWindow(IWindow window, object data = null) => throw new NotImplementedException();
    }
}