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

public class BearAwareness : MonoBehaviour
{
    public int awareness;
    public Slider awarenessSlider;

    public Image SilderColor;
    
    
    public static event Action<float> HasWokenUp;

    public float timeToWakeUp = 4f;
    
    public AudioClip Awake;
    
    public static bool isPaused = false;
    // Start is called once before the first execution of Update after the MonoBehaviour is created
    void Start()
    {
        awareness = 0;
        awarenessSlider.value = 0;
        Noice.OnMakeNoice += IncreaseAwareness;
        StartCoroutine(Decrease(2));
        
    }

    private void Update()
    {
        ChangeSliderColor();
    }

    void IncreaseAwareness(int noice)
    {
        //awareness += noice;
        awarenessSlider.value += noice;

        if (awarenessSlider.value >= awarenessSlider.maxValue)
        {
            isPaused = true;
            SoundEffectManager.Play("Alert");
            BackgroundManager.StopBG();
            BackgroundManager.PlayBG(true,Awake);
            Debug.Log("Bear is awake now!");
            HasWokenUp.Invoke(timeToWakeUp);
        }
    }

    IEnumerator Decrease(float delay)
    {
        
        while (true)
        {
                Debug.Log(isPaused);
            
            while (isPaused)
            {
                Debug.Log("Pause");
            }
            
            yield return new WaitForSeconds(delay);

            awarenessSlider.value -= 2;
            awareness -= 2;
            SoundEffectManager.Play("Bear Sleep");

        }
    }

    void ChangeSliderColor()
    {
        if (awarenessSlider.value >= (awarenessSlider.maxValue - 10))
        {
            SilderColor.color = Color.red;
        }
        else if (awarenessSlider.value >= (awarenessSlider.maxValue / 2))
        {
            SilderColor.color = Color.orange;
        }
        else if (awarenessSlider.value <= (awarenessSlider.maxValue / 2) )
        {
            SilderColor.color = Color.darkGreen;
        }
    }
}