using System.Collections.Generic;
using Assets.WasapiAudio.Scripts.Unity;
using UnityEngine;

public abstract class TripsitterAve : MonoBehaviour
{
    public WasapiAudioSource source;

    [SerializeReference]
    [SerializeReferenceButton]
    public List<SpectrumTransformer> Transformers = new List<SpectrumTransformer>();

    [SpectrumDataPreview]
    public SpectrumData Preview;

    protected int SpectrumSize { get; private set; }

    public virtual void Awake() {
        SpectrumSize = source.SpectrumSize;
        Preview = new SpectrumData();
    }

    protected float[] GetSpectrumData()
    {
        // Get raw / unmodified spectrum data
        var spectrumData = source.GetSpectrumData();

        // Run spectrum data through all configured transformers
        if (Transformers != null && Transformers.Count > 0)
        {
            foreach (var transformer in Transformers)
            {
                spectrumData = transformer.Transform(spectrumData);
            }
        }

        Preview.Values = spectrumData;

        return spectrumData;
    }
}