// ***********************************************************************
// Assembly         : Game
// Author           : Kimch
// Created          : 2020-09-02
// Description      :
// Last Modified By : 
// Last Modified On : 
// ***********************************************************************
// <copyright file= "AI_Ride_Enemy" company="Kimch"></copyright>
// <summary></summary>
// ***********************************************************************
using UnityEngine;

namespace G
{
    public class AI_Ride_Enemy : MonoBehaviour
    {
        public Transform mon;

        private Transform cha1;

        private Vector3 _rndPosition = Vector3.zero;

        private bool _life = true;

        private float _attackDelay;

        private Transform _efHit;

        private Cam_Move_ride _scriptCam;

        private Cha_Control_ride_cha _scriptCha1;

        private AI_Ride_Enemy2 _scriptMon;

        private BloodBoard _hpBar;

        private int _hp = 2;

        #region Method

        void PlayAnim(string anim)
        {
            this.GetComponent<Animation>().Play(anim);
        }

        void PlaySound()
        {
            var sound = GameObject.FindGameObjectWithTag("sound");
            if (sound)
                sound.GetComponent<AudioSource>().Play();
        }

        #endregion

        private void Awake()
        {
            _scriptMon = mon.GetComponent<AI_Ride_Enemy2>();
        }

        private System.Collections.IEnumerator Start()
        {
            cha1 = GameObject.FindWithTag("Player").transform;
            _scriptCha1 = cha1.GetComponent<Cha_Control_ride_cha>();

            this.GetComponent<Animation>()["down"].speed = 0.3f;
            PlayAnim("move");
            InvokeRepeating(nameof(SetRndPosition), Random.Range(0.1f, 3f), Random.Range(1f, 2f));

            _scriptMon.Defeat();

            _scriptCam = Camera.main.GetComponent<Cam_Move_ride>();

            var hitFxGO = Map_Compose.Instance.enemyHitFx;// GameObject.FindWithTag("icon_skill");
            _efHit = hitFxGO.transform;
            yield return new WaitForSeconds(0.5f);
            CreatePropBar();
            this.gameObject.SetActive(false);
        }

        private void OnEnable()
        {
            PlayAnim("move");
            _life = true;
            _scriptMon.Wake();

            _hp = Random.Range(3, 5);
            if (_hpBar)
            {
                _hpBar.SetMultProp(_hp);
            }
        }

        private void OnTriggerEnter(Collider other)
        {
            if (other.gameObject.layer == GameLayer.NormalAttack)
            {
                _hpBar.HidePropValue();
                _life = false;
                PlayAnim("down");
                PlaySound();
                //EnemyHelper.Instance.SoundOn(3);
                _scriptCam.Hitcam();
                _efHit.gameObject.SetActive(true);
                _efHit.position = transform.position + Vector3.up * 0.05f;
                _scriptCha1.GetSoulStone(_hp);
                _scriptMon.Defeat();
            }
        }

        public void SetRndPosition()
        {
            _rndPosition = new Vector3(Random.Range(-1f, 1f), 0f, Random.Range(-0.4f, 0.6f));
        }

        private void Update()
        {
            if (_life)
            {
                transform.position = Vector3.Lerp(transform.position, _rndPosition, Time.deltaTime * 0.5f);
            }
            else
            {
                transform.position -= Vector3.forward * Time.deltaTime * 1f;
                Vector3 position = transform.position;
                if (position.z < -1f)
                {
                    transform.position = Vector3.one * 4f;
                    this.gameObject.SetActive(false);
                }
            }

            if (_attackDelay > 0f)
            {
                _attackDelay -= Time.deltaTime;
            }
            else
            {
                Vector3 myPos = transform.position;
                Vector3 chaPos = cha1.position;

                var attackrangeZ = myPos.z - chaPos.z;
                if (Mathf.Abs(attackrangeZ) >= 0.18f)
                {
                    return;
                }

                var attackrangeX = myPos.x - chaPos.x;
                if (Mathf.Abs(attackrangeX) < 0.34f)
                {
                    if (attackrangeX > 0f)
                    {
                        _scriptCha1.Attack(true);
                    }
                    else
                    {
                        _scriptCha1.Attack(false);
                    }
                    _attackDelay = 0.2f;
                }
            }
        }
        private void CreatePropBar()
        {
            _hpBar = BoardManager.Instance.CreateBloodBoard("BloodBoard3");
            _hpBar.SetTarget(this.transform, Vector3.up * 0.3f);
            _hpBar.SetMultProp(_hp);
        }
    }
}