/*

webaudio.mjs - <short description TODO>

Copyright (C) 2022 Strudel contributors - see <https://codeberg.org/uzu/strudel/src/branch/main/packages/webaudio/webaudio.mjs>

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.

*/

import * as strudel from '@strudel/core';

import { superdough, getAudioContext, setLogger, doughTrigger, registerWorklet } from 'superdough';

import './supradough.mjs';

import { workletUrl } from 'supradough';

registerWorklet(workletUrl);

const { Pattern, logger, repl } = strudel;

setLogger(logger);

const hap2value = (hap) => {

  hap.ensureObjectValue();

  return hap.value;

};

// uses more precise, absolute t if available, see https://github.com/tidalcycles/strudel/pull/1004

// TODO: refactor output callbacks to eliminate deadline

export const webaudioOutput = (hap, _deadline, hapDuration, cps, t) => {

  return superdough(hap2value(hap), t, hapDuration, cps, hap.whole?.begin.valueOf());

};

export function webaudioRepl(options = {}) {

  options = {

    getTime: () => getAudioContext().currentTime,

    defaultOutput: webaudioOutput,

    ...options,

  };

  return repl(options);

}

Pattern.prototype.dough = function () {

  return this.onTrigger(doughTrigger, 1);

};