Container_Info_Bridge

bridge for container info (case-insensitive)
This script should not be not be installed directly. It is a library for other scripts to include with the meta directive // @require https://update.greasyfork.org/scripts/566662/1756942/Container_Info_Bridge.js
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// ==UserScript==
// @name         Container_Info_Bridge
// @description  Bridge for container info from extension
// @version      0.4
// ==/UserScript==

// ── Normalize key ─────────────────────────────────────────────────────────────
function normalizeContainerKey(str) {
    if (!str || typeof str !== 'string') return null;
    return str.trim().toLowerCase().replace(/\s+/g, '_');
}

// ── Parse identity name into parts ───────────────────────────────────────────
// "giosmithhhhhh_Netherlands8" → { username: "giosmithhhhhh", country: "Netherlands", number: "8" }
function parseIdentityName(name) {
    if (!name) return { raw: null, username: null, country: null, number: null };

    const underscoreIdx = name.lastIndexOf('_');
    if (underscoreIdx === -1) return { raw: name, username: name, country: null, number: null };

    const username   = name.slice(0, underscoreIdx);
    const countryRaw = name.slice(underscoreIdx + 1);
    const match      = countryRaw.match(/^([a-zA-Z]+)(\d*)$/);
    const country    = match ? match[1] : countryRaw;
    const number     = match && match[2] ? match[2] : null;

    return { raw: name, username, country, number };
}

// ── Request raw container info from extension ─────────────────────────────────
function requestContainerInfo(timeout = 5 * 1000) {
    return new Promise((resolve) => {
        let settled = false;

        function cleanup() {
            settled = true;
            window.removeEventListener('message', onMessage);
        }

        function onMessage(event) {
            try {
                const msg = event.data;
                if (!msg || msg.action !== 'containerInfo') return;

                let parsed = null;
                if (typeof msg.containerInfo === 'string') {
                    try { parsed = JSON.parse(msg.containerInfo); }
                    catch (e) { console.warn('[Bridge] failed to JSON.parse containerInfo', e); }
                } else if (typeof msg.containerInfo === 'object' && msg.containerInfo !== null) {
                    parsed = msg.containerInfo;
                }

                cleanup();
                resolve(parsed ?? null);
            } catch (e) {
                console.error('[Bridge] error in onMessage', e);
            }
        }

        window.addEventListener('message', onMessage);

        try {
            window.postMessage({ action: 'getContainerInfo' }, '*');
        } catch (e) {
            console.error('[Bridge] postMessage failed', e);
            cleanup();
            resolve(null);
        }

        setTimeout(() => {
            if (!settled) {
                cleanup();
                console.warn('[Bridge] container info request timed out');
                resolve(null);
            }
        }, timeout);
    });
}

// ── Main exported function ────────────────────────────────────────────────────
const getContainerProfile = async () => {
    const info = await requestContainerInfo();
    if (!info) {
        console.warn('[Bridge] no info received from extension');
        return null;
    }

    const identity      = info.identity ?? {};
    const cookieStoreId = info.cookieStoreId ?? identity.cookieStoreId ?? null;
    const parsed        = parseIdentityName(identity.name ?? null);

    return {
        // directly parsed from identity.name
        username: parsed.username,
        country:  parsed.country,
        number:   parsed.number,

        // container
        cookieStoreId,
        ts: info.ts ?? null,

        // full identity block
        identity: {
            name:      identity.name      ?? null,
            icon:      identity.icon      ?? null,
            iconUrl:   identity.iconUrl   ?? null,
            color:     identity.color     ?? null,
            colorCode: identity.colorCode ?? null,
        },

        // normalized lookup keys
        keys: {
            byName:          normalizeContainerKey(identity.name),
            byUsername:      normalizeContainerKey(parsed.username),
            byCookieStoreId: normalizeContainerKey(cookieStoreId),
        },
    };
};

// // ── self-test ─────────────────────────────────────────────────────────────────
// (async function testContainerBridge() {
//     console.warn('[Bridge] requesting container profile...');
//     const profile = await getContainerProfile();

//     if (!profile) {
//         console.warn('[Bridge] ❌ returned null — extension did not reply');
//         return;
//     }

//     console.warn('[Bridge] ✅ username:      ', profile.username);
//     console.warn('[Bridge] ✅ country:       ', profile.country);
//     console.warn('[Bridge] ✅ number:        ', profile.number);
//     console.warn('[Bridge] ✅ cookieStoreId: ', profile.cookieStoreId);
//     console.warn('[Bridge] ✅ identity.name: ', profile.identity.name);
//     console.warn('[Bridge] ✅ full object:   ', profile);
// })();