using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class WRJController : MonoBehaviour
{
    public List<Vector3> wayPoints = new List<Vector3>();
    public int index1 = 0;
    public float speed;
    public HuoPaoController[] huoPaoControllerList;
    public List<HuoPaoController> attackTarget = new List<HuoPaoController>();
    public bool isMove = false;
    public float dis;
    public float limitDis;
    public Transform firePos;
    public GameObject firePrefab;
    public bool isGoToPlace = false;
    public bool isAuto = false;
    public int fireCount;
    // Start is called before the first frame update
    void Start()
    {

    }

    // Update is called once per frame
    void Update()
    {

        if (isMove)
        {
            MoveToway1();
        }
        if (isGoToPlace)
        {
            InvokeRepeating("OnFire", 1, 1);
            isGoToPlace = false;
        }

    }

    public void MoveToway1()
    {
        //if (isAuto)
        //{
        if (wayPoints.Count == 0) return;
        if (index1 > wayPoints.Count - 1) { return; }
        transform.localPosition = Vector3.MoveTowards(transform.localPosition, wayPoints[index1], speed * Time.deltaTime);
        if (Vector3.Distance(wayPoints[index1], transform.localPosition) < 0.01f)
        {
            index1++;

            if (index1 == wayPoints.Count)
            {
                transform.localPosition = wayPoints[index1 - 1];
                isGoToPlace = true;
                isMove = false;
            }
        }
        //}
        //else
        //{
        //    if (index1 > attackTarget.Count - 1) { return; }
        //    transform.localPosition = Vector3.MoveTowards(transform.localPosition, new Vector3(attackTarget[index1].transform.localPosition.x, attackTarget[index1].transform.localPosition.y + 180f, attackTarget[index1].transform.localPosition.z), speed * Time.deltaTime);
        //    if (Vector3.Distance(attackTarget[index1].transform.localPosition, transform.localPosition) < 0.01f)
        //    {
        //        index1++;
        //        if (index1 == attackTarget.Count)
        //        {
        //            transform.localPosition = attackTarget[index1 - 1].transform.localPosition;
        //            isGoToPlace = true;
        //            isMove = false;
        //        }
        //    }
        //}
    }

    public void SetAttackTarget(HuoPaoController target)
    {
        if (!attackTarget.Contains(target))
            attackTarget.Add(target);

    }

    public void SetMove()
    {
        isMove = true;
        if (!isAuto)
        {
            wayPoints.Clear();
            wayPoints.Add(new Vector3(-132.7299f, 149.0329f, -309.2459f));
            wayPoints.Add(new Vector3(-98.94415f, 188.4612f, -219.9548f));
            wayPoints.Add(new Vector3(-69.9848f, 212.5105f, -145.1433f));
            wayPoints.Add(new Vector3(-2.413391f, 201.8178f, -24.47968f));
            wayPoints.Add(new Vector3(48f, 191.4619f, 47f));
        }
    }

    public int currentHuoPaoIndex = 0;
    private void OnFire()
    {
        //for (int i = 0; i < huoPaoControllerList.Length; i++)
        //{

        if (fireCount <= 0) return;
        if (isAuto)
        {
            if (currentHuoPaoIndex >= huoPaoControllerList.Length - 1)
            {
                CancelInvoke("OnFire");
                return;
            }

            if (huoPaoControllerList[currentHuoPaoIndex] == null)
            {
                currentHuoPaoIndex++;
            }

            if (firePos != null)
            {
                firePos.LookAt(huoPaoControllerList[currentHuoPaoIndex].transform.position);
                GameObject fire = Instantiate(firePrefab);
                fire.transform.eulerAngles = firePos.eulerAngles;
                fire.transform.position = firePos.position;
                fire.GetComponent<BulletController>().SetBoolIsMove();
            }
        }
        else
        {
            if (currentHuoPaoIndex >= attackTarget.Count - 1)
            {
                CancelInvoke("OnFire");
                return;
            }

            if (attackTarget[currentHuoPaoIndex] == null)
            {
                currentHuoPaoIndex++;
            }

            if (firePos != null)
            {
                firePos.LookAt(attackTarget[currentHuoPaoIndex].transform.position);
                GameObject fire = Instantiate(firePrefab);
                fire.transform.eulerAngles = firePos.eulerAngles;
                fire.transform.position = firePos.position;
                fire.GetComponent<BulletController>().SetBoolIsMove();
            }
        }
        fireCount--;
    }
}