using System;
using UnityEngine;

namespace ZC
{
    [AttributeUsage(AttributeTargets.Class)]
    class UITypeAttribute : Attribute
    {
        public UIType UIType { get; set; }

        public UITypeAttribute(UIType uiType)
        {
            UIType = uiType;
        }
    }

    public abstract class UIBase : MonoBehaviour, IUI
    {
        private bool _isPause = true;
        private bool _isActive = false;
        private CanvasGroup _group;

        public bool isPause => _isPause;

        public bool isActive => _isActive;

        public GameObject self => this.gameObject;
        protected GameObjectBinding _uiGameObjectBinding;

        #region Mono

        private void Awake()
        {
            _uiGameObjectBinding = GetComponent<GameObjectBinding>();
        }

        private void OnDestroy()
        {
        }

        #endregion

        internal T GetValue<T>(string name) where T : Component
        {
            return _uiGameObjectBinding.GetValue<T>(name);
        }

        public virtual void Init()
        {
            _isPause = false;
            _isActive = true;
        }

        public virtual void Open()
        {
            transform.localScale = Vector3.one;
        }

        public virtual void OnUpdate(float dateTime)
        {
            if (_isPause) return;
        }

        public virtual void Close()
        {
            transform.localScale = Vector3.zero;
        }

        public virtual void Pause()
        {
            _isPause = true;
            _group.interactable = false;
        }

        public virtual void Resume()
        {
            _isPause = false;
            _group.interactable = true;
        }

        public virtual void Dispose()
        {
            _isActive = false;
            _isPause = true;
            DestroyImmediate(this.gameObject);
        }
    }
}