using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Rendering.PostProcessing;

public class ToasterEffect : MonoBehaviour, IEffect
{

    [SerializeField] float forwardSpeed = 0.5f;
    [SerializeField] float backSpeed = 2;
    [SerializeField] float maxBloomIntensity = 20;
    [SerializeField] float maxVignetteIntensity = 0.2f;
    [SerializeField] AudioClip hotSFX;

    [SerializeField] PostProcessVolume volume;
    Bloom bloom;
    Vignette vignette;

    [SerializeField] Gradient hotGradient;
    [SerializeField] SpriteRenderer hotSpriteImage;
    [SerializeField] GameObject SmokeEffect;

    private void Awake()
    {
        volume.profile.TryGetSettings(out bloom);
        volume.profile.TryGetSettings(out vignette);
    }

    public void Play()
    {
        StopAllCoroutines();
        StartCoroutine(TosterVictory());
    }
    IEnumerator TosterVictory()
    {
        Color color;

        SoundManager.instance.playClip(hotSFX);
        SmokeEffect.SetActive(true);

        //Прямое направление
        float param = 0;
        while (param <= 1)
        {
            bloom.intensity.value = param * maxBloomIntensity;
            vignette.intensity.value = param * maxVignetteIntensity;

            color = hotGradient.Evaluate(param);
            hotSpriteImage.color = color;
            bloom.color.value = color;
            vignette.color.value = color;

            param += forwardSpeed * Time.deltaTime;
            yield return null;
        }


        param = 1;
        while (param > 0)
        {
            param = Mathf.Clamp01(param);

            bloom.intensity.value = param * maxBloomIntensity;
            vignette.intensity.value = param * maxVignetteIntensity;

            color = hotGradient.Evaluate(param);
            hotSpriteImage.color = color;
            bloom.color.value = color;
            vignette.color.value = color;

            param -= backSpeed * Time.deltaTime;

            yield return null;
        }
        color = hotGradient.Evaluate(0);
        hotSpriteImage.color = color;
        bloom.color.value = color;
        vignette.color.value = color;


        bloom.intensity.value = 0;
        vignette.intensity.value = 0;
    }
}