onefinity-firmware/src/js/main.js

"use strict";

function cookie_get(name) {
    const decodedCookie = decodeURIComponent(document.cookie);
    const ca = decodedCookie.split(";");
    name = `${name}=`;

    for (let i = 0; i < ca.length; i++) {
        let c = ca[i];
        while (c.charAt(0) == " ") {
            c = c.substring(1);
        }

        if (!c.indexOf(name)) {
            return c.substring(name.length, c.length);
        }
    }
}

function cookie_set(name, value, days) {
    const d = new Date();
    d.setTime(d.getTime() + days * 24 * 60 * 60 * 1000);
    const expires = `expires=${d.toUTCString()}`;
    document.cookie = `${name}=${value};${expires};path=/`;
}

const uuid_chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_+";

function uuid(length) {
    if (typeof length == "undefined") {
        length = 52;
    }

    let s = "";
    for (let i = 0; i < length; i++) {
        s += uuid_chars[Math.floor(Math.random() * uuid_chars.length)];
    }

    return s;
}

window.onload = function() {
    if (typeof cookie_get("client-id") == "undefined") {
        cookie_set("client-id", uuid(), 10000);
    }

    // Vue 1's async queue can drop dependent watcher updates when
    // data props are mutated outside the normal event flow (e.g. from
    // a `hashchange` listener that fires before Vue's tick scheduler
    // has caught up). Disable async batching so every reactive write
    // synchronously re-evaluates dependents — this matches Vue 1's
    // older default and is what the legacy UI implicitly relied on.
    if (Vue.config) {
        Vue.config.async = false;
    }

    // Register global components
    Vue.component("templated-input", require("./templated-input"));
    Vue.component("message", require("./message"));
    Vue.component("indicators", require("./indicators"));
    Vue.component("io-indicator", require("./io-indicator"));
    Vue.component("console", require("./console"));
    Vue.component("unit-value", require("./unit-value"));

    Vue.filter("number", function(value) {
        if (isNaN(value)) {
            return "NaN";
        }

        return value.toLocaleString();
    });

    Vue.filter("percent", function(value, precision) {
        if (typeof value == "undefined") {
            return "";
        }

        if (typeof precision == "undefined") {
            precision = 2;
        }

        return `${(value * 100.0).toFixed(precision)}%`;
    });

    Vue.filter("non_zero_percent", function(value, precision) {
        if (!value) {
            return "";
        }

        if (typeof precision == "undefined") {
            precision = 2;
        }

        return `${(value * 100.0).toFixed(precision)}%`;
    });

    Vue.filter("fixed", function(value, precision) {
        if (typeof value == "undefined") {
            return "0";
        }

        return parseFloat(value).toFixed(precision);
    });

    Vue.filter("upper", function(value) {
        if (typeof value == "undefined") {
            return "";
        }

        return value.toUpperCase();
    });

    Vue.filter("time", function(value, precision) {
        if (isNaN(value)) {
            return "";
        }

        if (isNaN(precision)) {
            precision = 0;
        }

        const MIN = 60;
        const HR = MIN * 60;
        const DAY = HR * 24;
        const parts = [];

        if (DAY <= value) {
            parts.push(Math.floor(value / DAY));
            value %= DAY;
        }

        if (HR <= value) {
            parts.push(Math.floor(value / HR));
            value %= HR;
        }

        if (MIN <= value) {
            parts.push(Math.floor(value / MIN));
            value %= MIN;
        } else {
            parts.push(0);
        }

        parts.push(value);

        for (let i = 0; i < parts.length; i++) {
            parts[i] = parts[i].toFixed(i == parts.length - 1 ? precision : 0);
            if (i && parts[i] < 10) {
                parts[i] = `0${parts[i]}`;
            }
        }

        return parts.join(":");
    });

    // Vue app
    require("./app");
};