portal/web/stat.mjs

import * as WebStat from "./webstat.mjs"

const Millisecond = 1
const Second = 1000 * Millisecond
const Minute = 60 * Second

class App {
    constructor() {
        this.stat = new WebStat.Stat()
        this.areaChart = new WebStat.AreaChart(document.querySelector("#chart"), this.stat)
        this.pieChart = new WebStat.PieChart(document.querySelector("#pie"), this.stat)

        setInterval(()=>this.update(), 2 * Second)
    }

    async update() {
        this.stat.update()
        this.areaChart.update()
        this.pieChart.update()
    }

}

function init() {
    new App()
}

if (document.readyState === "loading") {
    document.addEventListener("DOMContentLoaded", init)
} else {
    init()
}