/****************************************************************************
 * Copyright (c) 2016 - 2022 liangxiegame UNDER MIT License
 *
 * https://qframework.cn
 * https://github.com/liangxiegame/QFramework
 * https://gitee.com/liangxiegame/QFramework
 ****************************************************************************/

using System;
using UnityEngine;

namespace Core.Triiger
{
    public class OnTriggerExitEventTrigger
        //     : MonoBehaviour
        // {
//         public readonly EasyEvent<Collider> OnTriggerExitEvent = new EasyEvent<Collider>();
//         private void OnTriggerExit(Collider collider)
//         {
//             OnTriggerExitEvent.Trigger(collider);         
//         }
//     }
//
//     public static class OnTriggerExitEventTriggerExtension
//     {
//         public static IUnRegister OnTriggerExitEvent<T>(this T self, Action<Collider> onTriggerExit)
//             where T : Component
//         {
//             return self.GetOrAddComponent<OnTriggerExitEventTrigger>().OnTriggerExitEvent
//                 .Register(onTriggerExit);
//         }
//         
//         public static IUnRegister OnTriggerExitEvent(this GameObject self, Action<Collider> onTriggerExit)
//         {
//             return self.GetOrAddComponent<OnTriggerExitEventTrigger>().OnTriggerExitEvent
//                 .Register(onTriggerExit);
//         }
//     }
// }
        : MonoBehaviour
    {
        public ITriggerEntity triggerEntity;

        public readonly EasyEvent<Collider, ITriggerEntity> OnTriggerEnterEvent =
            new EasyEvent<Collider, ITriggerEntity>();

        private void OnTriggerExit(Collider collider)
        {
            OnTriggerExitEventTrigger onTriggerEnterEventTrigger = collider.GetComponent<OnTriggerExitEventTrigger>();
            ITriggerEntity triggerEntity = null;
            if (onTriggerEnterEventTrigger != null)
            {
                triggerEntity = onTriggerEnterEventTrigger.triggerEntity;
            }

            OnTriggerEnterEvent.Trigger(collider, triggerEntity);
        }
    }

    public static class OnTriggerExitEventTriggerExtension
    {
        // public static IUnRegister OnTriggerEnterEvent<T>(this T self, Action<Collider> onTriggerEnter)
        //     where T : Component
        // {
        //     return self.GetOrAddComponent<OnTriggerEnterEventTrigger>().OnTriggerEnterEvent
        //         .Register(onTriggerEnter);
        // }

        public static IUnRegister OnTriggerExitEvent(this GameObject self, ITriggerEntity triggerEntity,
            Action<Collider, ITriggerEntity> onTriggerEnter)
        {
            OnTriggerExitEventTrigger onTriggerEnterEventTrigger =
                self.GetOrAddComponent<OnTriggerExitEventTrigger>();
            onTriggerEnterEventTrigger.triggerEntity = triggerEntity;
            onTriggerEnterEventTrigger.OnTriggerEnterEvent.Close();
            return onTriggerEnterEventTrigger.OnTriggerEnterEvent
                .Register(onTriggerEnter);
        }
    }
}