lastNoise: {}

function isNoisy(username) {
    const now = +new Date()
    const then = VideoShare.lastNoise[username] || 0
    console.log(now - then)
}

function notifySound(stream) {
    const audioContext = new AudioContext()
    const analyser = audioContext.createAnalyser()
    const microphone = audioContext.createMediaStreamSource(stream)
    const scriptProcessor = audioContext.createScriptProcessor(0, 1, 1)

    analyser.smoothingTimeConstant = 0.3
    analyser.fftSize = 1024

    microphone.connect(analyser)
    analyser.connect(scriptProcessor)
    scriptProcessor.connect(audioContext.destination)
    scriptProcessor.onaudioprocess = () => {
        const array =  new Uint8Array(analyser.frequencyBinCount)
        analyser.getByteFrequencyData(array)
        const isLoud = array.reduce((a, b) => a + b) / array.length | 0
        if(isLoud) {
            wire({kind: 'noise'})
        }
    }
}

function showNoise() {
    const now = +new Date()
    for([username, ts] of Object.entries(VideoShare.lastNoise)) {
        const isNoisy = (now - ts) < 100
        const query = `.label-${username}`
        const el = document.querySelector(query)
        if(el && isNoisy) {
            el.style.color = 'lime'
        }
        else if (el) {
            el.style.color = 'white'
        }
    }
}

addEventListener('noise', ({detail: {source}}) => {
    VideoShare.lastNoise[source] = +new Date()
})

addEventListener('load', () => {
    setInterval(showNoise, 100)
    doNotLog.add('noise')
})

// VideoShare.notifySound(stream)