import type { Middleware, AnyAction } from 'redux'; import ready from 'flavours/glitch/ready'; import { assetHost } from 'flavours/glitch/utils/config'; import type { RootState } from '..'; interface AudioSource { src: string; type: string; } const createAudio = (sources: AudioSource[]) => { const audio = new Audio(); sources.forEach(({ type, src }) => { const source = document.createElement('source'); source.type = type; source.src = src; audio.appendChild(source); }); return audio; }; const play = (audio: HTMLAudioElement) => { if (!audio.paused) { audio.pause(); if (typeof audio.fastSeek === 'function') { audio.fastSeek(0); } else { audio.currentTime = 0; } } void audio.play(); }; export const soundsMiddleware = (): Middleware< Record, RootState > => { const soundCache: Record = {}; void ready(() => { soundCache.boop = createAudio([ { src: `${assetHost}/sounds/boop.ogg`, type: 'audio/ogg', }, { src: `${assetHost}/sounds/boop.mp3`, type: 'audio/mpeg', }, ]); }); return () => (next) => (action: AnyAction & { meta?: { sound?: string } }) => { const sound = action.meta?.sound; if (sound && Object.hasOwn(soundCache, sound)) { play(soundCache[sound]); } return next(action); }; };