using Common.Utility.CombatEvent;
using Fort23.Core;
using Fort23.UTool;
using GameLogic.Combat.Buff;
using UnityEngine;

namespace Fort23.Mono
{
    [UIBinding(prefab = "HeroHpWidget")]
    public partial class HeroHpWidget : UIComponent
    {
        public CombatHeroEntity combatHeroEntity;

        private Transform hpTransform;

        public int size = 100;
        public int shieldSize = 50;
        public bool isFollowTarget = true;

        private void Init()
        {
        }

        public override void AddEvent()
        {
        }

        public override void DelEvent()
        {
        }

        public override void AddButtonEvent()
        {
        }

        public override void DormancyObj()
        {
            CombatEventManager.Instance.RemoveEventListener(CombatEventType.HeroHpUpdate, HeroHpUpdateEventData);
            CombatEventManager.Instance.RemoveEventListener(CombatEventType.ClearHeroHp, ClearHeroHp);
            CombatEventManager.Instance.RemoveEventListener(CombatEventType.HeroDie, HeroDie);
            CombatEventManager.Instance.RemoveEventListener(CombatEventType.AddBuff,
                AddBuff);

            StaticUpdater.Instance.RemoveRenderUpdateCallBack(Update);
            base.DormancyObj();
        }

        private async void AddBuff(IEventData iEventData)
        {
            BuffEventData buffEventData = iEventData as BuffEventData;
            if (buffEventData.target == combatHeroEntity)
            {
                BuffBasic buffBasic = buffEventData.BuffBasic;
                BuffWidget buffWidget = await UIManager.Instance.CreateGComponent<BuffWidget>(null, buffRoot);
                buffWidget.InitBuff(buffBasic);
            }
        }


        private void HeroHpUpdateEventData(IEventData iEventData)
        {
            HeroHpUpdateEventData heroHpUpdateEventData = iEventData as HeroHpUpdateEventData;
            if (heroHpUpdateEventData.combatHeroEntity == combatHeroEntity)
            {
                UpdateHp();
            }
        }

        private void UpdateHp()
        {
            float v = (combatHeroEntity.CurrCombatHeroInfo.hp.Value * 1f) /
                      combatHeroEntity.MaxCombatHeroInfo.hp.Value;
            v = Mathf.Clamp(v, 0, 1);
            // if (v < 0.99f && !transform.gameObject.activeSelf)
            // {
            //     transform.gameObject.SetActive(true);
            // }

            hp.rectTransform.sizeDelta = new Vector2(v * size, hp.rectTransform.sizeDelta.y);


            float v2 = (combatHeroEntity.CurrCombatHeroInfo.Shield.Value * 1f) /
                       combatHeroEntity.MaxCombatHeroInfo.Shield.Value;
            v2 = Mathf.Clamp(v2, 0, 1);
            shield.rectTransform.sizeDelta = new Vector2(v2 * shieldSize, shield.rectTransform.sizeDelta.y);
        }

        private void ClearHeroHp(IEventData iEventData)
        {
            HeroHpUpdateEventData heroHpUpdateEventData = iEventData as HeroHpUpdateEventData;
            if (heroHpUpdateEventData.combatHeroEntity == combatHeroEntity)
            {
                GObjectPool.Instance.Recycle(this);
            }
        }

        private void HeroDie(IEventData iEventData)
        {
            HeroDieEventData heroHpUpdateEventData = iEventData as HeroDieEventData;
            if (heroHpUpdateEventData.combatHeroEntity == combatHeroEntity && combatHeroEntity.IsEnemy)
            {
                GObjectPool.Instance.Recycle(this);
            }
        }

        public void Init(CombatHeroEntity combatHeroEntity)
        {
            this.combatHeroEntity = combatHeroEntity;
            CombatEventManager.Instance.AddEventListener(CombatEventType.HeroHpUpdate, HeroHpUpdateEventData);
            CombatEventManager.Instance.AddEventListener(CombatEventType.ClearHeroHp, ClearHeroHp);
            CombatEventManager.Instance.AddEventListener(CombatEventType.HeroDie, HeroDie);
            CombatEventManager.Instance.AddEventListener(CombatEventType.AddBuff,
                AddBuff);
            StaticUpdater.Instance.AddRenderUpdateCallBack(Update);
            hpTransform = combatHeroEntity.combatHeroGameObject.hpTransform;

            // transform.gameObject.SetActive(false);
            jy.SetActive(false);
            // size = 100;
            //
            // bg.sizeDelta = new Vector2(size, hp.rectTransform.sizeDelta.y);
            // hp.rectTransform.sizeDelta = new Vector2(size, hp.rectTransform.sizeDelta.y);
            // bg.anchoredPosition = new Vector2(-size / 2, 0);
            // hp.rectTransform.anchoredPosition = new Vector2(-size / 2, 0);

            if (combatHeroEntity.CurrCombatHeroInfo.Shield > 0)
            {
                ShieldsRoot.SetActive(true);
            }
            else
            {
                ShieldsRoot.SetActive(false);
            }

            UpdateHp();
            Update();
        }

        private void Update()
        {
            if (!isFollowTarget)
            {
                return;
            }

            Vector3 worldPos = hpTransform.position;
            Vector3 p = UIManager.Instance.CurrCustomCameraStack.camera.WorldToScreenPoint(worldPos);
            Vector3 p2 = UIManager.Instance.UICamera.ScreenToWorldPoint(p);
            transform.position = p2;
        }
    }
}