using System.Collections;
using System.Collections.Generic;
using Ichni.RhythmGame.Beatmap;
using UnityEngine;

namespace Ichni.RhythmGame
{
    public class RadialBlurEffect : EffectBase
    {
        private readonly PostProcessingController nbController; 
        
        public float duration;
        public int sampleLevel;
        public float position;
        public float fadeRange;
        public float peakIntensity;
        public AnimationCurve intensityCurve;
        
        public RadialBlurEffect(float duration, int sampleLevel, float position, float fadeRange, float peakIntensity, AnimationCurve intensityCurve)
        {
            this.effectTime = duration;
            this.duration = duration;
            this.sampleLevel = sampleLevel;
            this.position = position;
            this.fadeRange = fadeRange;
            this.peakIntensity = peakIntensity;
            this.intensityCurve = intensityCurve;
            this.nbController = GameManager.instance.postProcessingManager.nbController;
        }
        
        public override void Recover()
        {
            nbController.radialBlurToggle = false;
        }

        public override void Disrupt()
        {
            nbController.radialBlurToggle = false;
        }

        public override void PreExecute()
        {
            nbController.radialBlurToggle = true;
            nbController.radialBlurSampleCount = sampleLevel;
            nbController.radialBlurPos = position;
            nbController.radialBlurRange = fadeRange;
        }

        public override void Execute()
        {
            float intensity = Mathf.Lerp(0, peakIntensity, intensityCurve.Evaluate(effectProgressPercent));
            nbController.radialBlurIntensity = intensity;
        }
        
        public override void Adjust()
        {
            nbController.radialBlurToggle = false;
        }

        public override EffectBase_BM ConvertToBM()
        {
            return new RadialBlurEffect_BM(duration, sampleLevel, position, fadeRange, peakIntensity, intensityCurve);
        }
    }


    namespace Beatmap
    {
        public class RadialBlurEffect_BM : EffectBase_BM
        {
            public float duration;
            public int sampleLevel;
            public float position;
            public float fadeRange;
            public float peakIntensity;
            public AnimationCurve intensityCurve;

            public RadialBlurEffect_BM(float duration, int sampleLevel, float position, float fadeRange, float peakIntensity, AnimationCurve intensityCurve)
            {
                this.effectTime = duration;
                this.duration = duration;
                this.sampleLevel = sampleLevel;
                this.position = position;
                this.fadeRange = fadeRange;
                this.peakIntensity = peakIntensity;
                this.intensityCurve = intensityCurve;
            }
            
            public override EffectBase ConvertToGameType(GameElement attachedGameElement)
            {
                return new RadialBlurEffect(duration, sampleLevel, position, fadeRange, peakIntensity, intensityCurve)
                {
                    attachedGameElement = attachedGameElement,
                };
            }
        }
    }
}