using TMPro;
using UnityEngine;
using UnityEngine.UI;
using DG.Tweening;
using BehaviorDesigner.Runtime;
using Mirror;

namespace Valheim
{
    public class PetUI : NetworkBehaviour
    {
        public TextMeshPro[] lvIcon;
        public TextMeshPro lvName;
        public SpriteRenderer[] lvIconBg;

        public SpriteRenderer bloodBG;

        public SpriteRenderer blood2;

        public Common.State uiState;

        public Pet _pet;

        private float _lastHp = 0.0f;

        private Tweener _lastTween = null;


        [ClientRpc]
        public void Init(Pet pet)
        {
            _pet = pet;
            lvName.text = _pet.petName;    
            uiState.StateChange(1);
        }

    
        public void Update()
        {
            if (isClient && _pet != null)
            {
                // Debug.Log("客户端执行");
                Vector3 directionToCamera = GameInit.Ins.MRCamera.transform.position - this.transform.position;
                directionToCamera.y = 0;
                // 计算新的旋转方向，固定Y轴方向
                Quaternion targetRotation = Quaternion.LookRotation(directionToCamera, Vector3.up);
                // 应用新的旋转方向
                transform.rotation = targetRotation;

                // // 亮出完整ui时，更新等级和血量
                // if (uiState.nowState == 1)
                // {
                //     
                // }    // 不完整ui，更新等级
                // else if (uiState.nowState == 2)
                // {
                //     LvChange(_pet.lvl);
                // }

                if (_pet.health != _lastHp)
                {
                    LvChange(_pet.lvl);
                    HpChange(_pet.health, _pet.OriginHealth);
                }
                if (_pet.state == PetState.NotRescue)
                {
                    uiState.StateChange(0);
                }
                else
                {
                    if (_pet.order == OrderType.Attack)
                    {
                        uiState.StateChange(1);
                    }
                    else if (_pet.order == OrderType.Retreat)
                    {
                        uiState.StateChange(2);
                    }
                    else if (_pet.order == OrderType.Null)
                    {
                        uiState.StateChange(1);
                    }
                }

            }
            if (isServer && _pet != null)
            {
                transform.position = new Vector3(_pet.transform.position.x, _pet.uiPos.position.y, _pet.transform.position.z);
            }
        }

        public void LvChange(int lv)
        {
            for (int i = 0; i < lvIconBg.Length; i++)
            {
                //lvIconBg[i].sprite = Resources.Load<Sprite>($"BloodIcon/Pet/lvl{lv}");
                lvIcon[i].text = lv.ToString();
            }
        }

        public void HpChange(float currentBlood, float totalBlood)
        {
            float lastValue = _lastHp / totalBlood;
            float value = currentBlood / totalBlood;
            blood2.size = new Vector2(value * 8.06f, 0.8f);
            _lastHp = currentBlood;
            if (_lastTween != null)
            {
                _lastTween.Kill();
            }
            _lastTween = DOVirtual.Float(lastValue, value, 0.5f, res =>
            {
                bloodBG.size = new Vector2(res * 8.06f, 0.8f);
            });
        }
    }
}