using System;
using System.Collections;
using UnityEngine;
using UnityEngine.UI;

public class BearIsAwake : MonoBehaviour
{
    public Transform Penguin;
    public Image bearTimer;

    private float timer = 0f;
    private bool wakingUp = false;
    public BearAwareness bearAwareness;
    
    public PositionReset[] thingstoReset;
    
    private bool isWaiting = false;
    
    public AudioClip BG;
    public AudioClip Awake;
    private void Start()
    {
        BearAwareness.HasWokenUp += IsAwake;
        
        thingstoReset = FindObjectsOfType<PositionReset>();
    }

    

    private void Update()
    {
        if (wakingUp)
        {
            timer += Time.deltaTime;
            bearTimer.fillAmount = timer / bearAwareness.timeToWakeUp;
        }
    }

    public void IsAwake(float time)
    {
        wakingUp = true;
       StartCoroutine(SleepIsOver(time));
    }

    IEnumerator SleepIsOver(float time)
    {
        yield return new WaitForSeconds(time);
        
       //Vector3 direction = Penguin.position - transform.position;
       //float distance = direction.magnitude;
       //direction.Normalize(); 

       float elapsed = 0f;

       while (elapsed < 2f)
       {
           foreach (PositionReset things in thingstoReset)
           {
               if (things.GetComponent<PlayerMove>() != null)
               {
                   Vector3 dir = things.transform.position - transform.position;
                   float distance = dir.magnitude;
           
                   if (Physics.Raycast(transform.position, dir.normalized, out RaycastHit hit, distance))
                   {
                       Debug.Log($"Ray zu {things.name} trifft {hit.collider.name}");
           
                       if (hit.collider.name == "StandUpCollider")
                       {
                           Debug.Log("Your Dead!");
                           foreach (PositionReset objekts in thingstoReset)
                           {
                               objekts.Reset();
                               SoundEffectManager.Play("Fail");
                           }
                          
                           bearAwareness.awareness = 0;
                           bearAwareness.awarenessSlider.value = 0;
                          
                           wakingUp = false;
                           timer = 0f;
                           bearTimer.fillAmount = 0;
                       }
                       else if(!isWaiting)
                       {
                           Debug.Log("What?");
                           StartCoroutine(DelayedAction());
                           bearAwareness.awareness = 25;
                           bearAwareness.awarenessSlider.value = bearAwareness.awarenessSlider.maxValue /2;
                       }
                   }
           
                   Debug.DrawLine(transform.position, things.transform.position, Color.red);
               }
           }
           elapsed += Time.deltaTime;
       }

       BearAwareness.isPaused = false;

        //if (Physics.Raycast(transform.position, direction, out RaycastHit hit, distance))
        //{
        //    Debug.Log("Getroffen: " + hit.collider.name);
        //    if (hit.collider.name == "StandUpCollider")
        //    {
        //        Debug.Log("Your Dead!");
        //       foreach (PositionReset things in thingstoReset)
        //       {
        //           things.Reset();
        //       }
//
        //       bearAwareness.awareness = 0;
        //       bearAwareness.awarenessSlider.value = 0;
        //       
        //       wakingUp = false;
        //       timer = 0f;
        //       bearTimer.fillAmount = 0;
        //    }
        //    else if(!isWaiting)
        //    {
        //        Debug.Log("What?");
        //        StartCoroutine(DelayedAction());
        //    }
        //    
//
        //}
       
        Debug.DrawLine(transform.position, Penguin.position, Color.red, 10f);
    }

    private void OnTriggerEnter(Collider other)
    {
        BearAwareness.isPaused = true;
        SoundEffectManager.Play("Alert");
        BackgroundManager.StopBG();
        BackgroundManager.PlayBG(true,Awake);
        bearAwareness.awareness = 50;
        bearAwareness.awarenessSlider.value = bearAwareness.awarenessSlider.maxValue;
        IsAwake(bearAwareness.timeToWakeUp);
    }
    
    IEnumerator DelayedAction()
    {
        isWaiting = true;
        wakingUp = false;
        timer = 0f;
        
        yield return new WaitForSeconds(2f);
        bearTimer.fillAmount = 0;
        isWaiting = false;
        Debug.Log("Back to Sleep");
        BackgroundManager.StopBG();
        BackgroundManager.PlayBG(false,BG);
        
    }
}