#include "instr_Grainlet.hh"
#include "daisysp.h"
#include "osp_utils.hh"

namespace Heck::OSP {
    namespace Instrument {

        Grainlet::Grainlet()
        {
            init();
        }

        void Grainlet::init()
        {
            grainlet.Init(Constants::AUDIO_SAMPLERATE);
        }

        void Grainlet::trigger()
        {
        }

        void Grainlet::ctl(unsigned int ctl_nr, float val)
        {
            switch (ctl_nr) {
                case 0: {
                    grainlet.SetFreq( dz::scalen_min_max(val, 40, 400));
                } break;
                case 1: {

                } break;
                case 2: {
                    grainlet.SetFormantFreq( dz::scalen_min_max(val, 400, 2000));
                } break;
                case 3: {
                    grainlet.SetShape( dz::scalen_min_max(val, 0, 1));
                } break;
            }
        }

        void Grainlet::switch_algo(unsigned int pos)
        {
            mode1 = pos;
        }

        void Grainlet::switch_mode(unsigned int pos)
        {
            mode2 = pos;
        }

        float Grainlet::nextsample()
        {
            float out{};
            out = grainlet.Process();
            return out;
        }

    } // namespace Instrument
} // namespace Heck