#pragma once

#include <halp/audio.hpp>
#include <halp/midi.hpp>
#include <halp/controls.hpp>
#include <halp/meta.hpp>

#include "FrequencyAnalyzer.hpp"

namespace Amuencha
{
class Model
{
public:
  halp_meta(name, "Amuencha")
  halp_meta(category, "Audio")
  halp_meta(c_name, "amuencha")
  halp_meta(uuid, "b37351b4-7b8d-4150-9e1c-708eec9182b2")

  struct processor_to_ui
  {
    std::vector<float> reassigned_frequencies;
    std::vector<float> power_spectrum;
  };

  std::function<void(processor_to_ui&&)> send_message;

  // Define inputs and outputs ports.
  // See the docs at https://github.com/celtera/avendish
  struct ins
  {
    halp::fixed_audio_bus<"Input", float, 1> audio;
    halp::hslider_i32<"Min", halp::range{.min = 0, .max = 127, .init = 24}> min;
    halp::hslider_i32<"Max", halp::range{.min = 0, .max = 127, .init = 72}> max;
    halp::spinbox_i32<"Periods", halp::range{.min = 0, .max = 99, .init = 30}> periods;
  } inputs;

  struct outs
  {
    halp::midi_bus<"Output"> midi;
  } outputs;

  using setup = halp::setup;
  void prepare(setup info);

  // Do our processing for N samples
  using tick = halp::tick;
  // Defined in the .cpp
  void operator()(tick t);

  // UI is defined in another file to keep things clear.
  struct ui;

  // Worker is defined in another file to keep things clear.
  struct worker;

private:
  FrequencyAnalyzer analyzer;
};

}