using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.AI;
using UnityEngine.UI;

public class PatrolScript : MonoBehaviour
{
    public NavMeshAgent cop;
    public GameObject Player;
    public float FollowDistance = 20.0f;
    public Transform[] patrolPoints;
    private int currentPoint = 0;
    public Vector3 jailPos;
    public GameObject eye;
    public NavMeshAgent doggy;//
    void Start()
    {
        MoveToNextPoint();
    }

    void Update()
    {
        float dist = Vector3.Distance(Player.transform.position, cop.transform.position);
        float dogDist = Vector3.Distance(doggy.transform.position, cop.transform.position);//
        bool patrol = false;
        bool runAway = false;//
        bool follow = (dist < FollowDistance && !runAway);
        if (follow)
        {
            cop.SetDestination(Player.transform.position);
            eye.SetActive(true);
            if(dist <= 1.05f)
            {
                sendToJail();
            }
        }

        patrol = !follow && !runAway;

        if (!follow && !patrol && !runAway)//
        {
            eye.SetActive(false);
            patrol = true;
          //  cop.SetDestination(patrolPoints[currentPoint].position);
        }
        if (patrol)
        {
       eye.SetActive(false);

            if (!cop.pathPending && cop.remainingDistance < 0.5f)
            {
                MoveToNextPoint();
            }
        }
        if (runAway)//
        {
            patrol = false;
            follow = false;
            Vector3 moveDir = cop.transform.position - doggy.transform.position;

            transform.Translate(moveDir.normalized * 30 * Time.deltaTime);
            if (dogDist > 25 && dist > FollowDistance)
            {
                patrol = true;
                runAway = false;
                follow = false;
            }else if ( dogDist > FollowDistance)  {
                patrol = false;
                runAway = false;
                follow = true;
            }
        }
    }

    void MoveToNextPoint()
    {
        cop.destination = patrolPoints[currentPoint].position;
        currentPoint++;
        if (currentPoint >= patrolPoints.Length)
        {
            currentPoint = 0;
        }
    }
    void sendToJail()
    {
        Player.transform.position = jailPos;
        PlayerPrefs.SetInt("money", PlayerPrefs.GetInt("money") - 100);
        PlayerPrefs.SetInt("points", 0);
        //clear inv
    }
}