namespace XmobiTea.UIEffect.Component.Base
{
    using UnityEngine;

    public class BaseView : MonoBehaviour
    {
        private bool _initialized;
        private bool _addEvent;
        private bool _isStart;

        public void Init()
        {
            if (!_initialized)
            {
                _initialized = true;
                OnInit();
            }
        }

        protected void AddEvent()
        {
            if (!_addEvent)
            {
                _addEvent = true;
                OnAddEvent();
            }
        }

        protected void RemoveEvent()
        {
            if (_addEvent)
            {
                _addEvent = false;
                OnRemoveEvent();
            }
        }

        protected virtual void Start()
        {
            if (Application.isPlaying)
            {
                _isStart = true;
                Init();
                OnActive();
                AddEvent();
            }
        }

        protected virtual void OnEnable()
        {
            if (!Application.isPlaying)
            {
                return;
            }

            if (_isStart)
            {
                OnActive();
                AddEvent();
            }
        }

        protected virtual void OnDisable()
        {
            if (!Application.isPlaying)
            {
                return;
            }

            RemoveEvent();
        }

        protected virtual void OnDestroy()
        {
            RemoveEvent();
        }

        protected virtual void OnInit() { }

        /// this function will be show everytime when game object active
        protected virtual void OnActive() { }
        protected virtual void OnAddEvent() { }
        protected virtual void OnRemoveEvent() { }
    }
}