using GameLogic.Combat.CombatTool;
using UnityEngine;

namespace GameLogic.Combat.Hero.State
{
    public class MagicWeaponChuChangState : CombatHeroStateBasic
    {
        private CombatMagicWeaponEntity myCombatMagicWeaponEntity;

        private Vector3 startPos;
        private Vector3 endPos;
        private float _addTime;

        private float _currTime;

        public MagicWeaponChuChangState(CombatHeroEntity combatHeroEntity) : base(combatHeroEntity)
        {
            myCombatMagicWeaponEntity = combatHeroEntity as CombatMagicWeaponEntity;
        }

        protected override void ProEnter()
        {
            myCombatMagicWeaponEntity.GameObject.SetActive(true);
            startPos = myCombatMagicWeaponEntity.MagicWeaponControl.combatHeroEntity.dotPos;
            float y = myCombatMagicWeaponEntity.IsEnemy ? 5 : 3;
            float x = myCombatMagicWeaponEntity.useIndex;


            endPos = startPos + new Vector3(x, y, 0);
            _addTime = 1.0f / (Vector3.Distance(startPos, endPos) / 10);
            _currTime = 0;
        }


        protected override void ProUpdate(float t)
        {
            _currTime += t * _addTime;
            Vector3 pos = Vector3.Lerp(startPos, endPos, _currTime);
            myCombatMagicWeaponEntity.combatHeroGameObject.SetPosition(pos);
            if (_currTime >= 1)
            {
                myCombatMagicWeaponEntity.isCombatState = true;
                myCombatMagicWeaponEntity.CombatAIBasic.ChangeState(CombatHeroStateType.idle);
            }
        }

        protected override void ProExit()
        {
        }

        public override bool IsUpdateLockTarget()
        {
            return false;
        }

        protected override void ProDispose()
        {
        }
    }
}