#pragma once
#include "../utils/common.h"

namespace modules
{
    class Encoder
    {
    public:
        Encoder(unsigned int multires, unsigned int chns, bool includeInput)
            : _multires(multires), _chns(chns), _includeInput(includeInput)
        {
            _genFreqArray();
        }

        unsigned int outChns() const { return _chns * (_includeInput + _multires * 2); }

        void operator()(darray<float> output, const darray<float> input);

    private:
        unsigned int _multires;
        unsigned int _chns;
        bool _includeInput;
        darray<float> _freqs;

        void _genFreqArray();
    };
}