import { Pattern, ClockCollator } from '@strudel/core';

import { parseControlsFromHap } from 'node_modules/@strudel/osc/osc.mjs';

import { Invoke } from './utils.mjs';

const collator = new ClockCollator({});

export async function oscTriggerTauri(hap, currentTime, cps = 1, targetTime) {

  const controls = parseControlsFromHap(hap, cps);

  const params = [];

  const timestamp = collator.calculateTimestamp(currentTime, targetTime);

  Object.keys(controls).forEach((key) => {

    const val = controls[key];

    const value = typeof val === 'number' ? val.toString() : val;

    if (value == null) {

      return;

    }

    params.push({

      name: key,

      value,

      valueisnumber: typeof val === 'number',

    });

  });

  if (params.length === 0) {

    return;

  }

  const message = { target: '/dirt/play', timestamp, params };

  setTimeout(() => {

    Invoke('sendosc', { messagesfromjs: [message] });

  });

}

Pattern.prototype.osc = function () {

  return this.onTrigger(oscTriggerTauri);

};