/* What OUR package has in the shade right now: the channels its live
 *  notifications sit on, and the downloads one's own title and text.
 *  `--noredact` is what makes the extras print their values rather than a
 *  placeholder. Nobody else's notifications are read — `seen` counts the
 *  dump's records only so that "no downloads channel" cannot pass by the
 *  dump having come back empty. */
function shadeNotice() {
    try {
        const dump = adb("shell", "dumpsys", "notification", "--noredact").toString();
        const blocks = dump.split("NotificationRecord(").slice(1);
        const chans = [];
        let title = "", text = "";
        for (const block of blocks) {
            const head = block.slice(0, 6000);
            if (!/pkg=com\.soulstream\.app\b/.test(head)) continue;
            /* Notification.toString() carries `channel=<id>` on the record's
               own first line; older dumps spell it as the channel object */
            let ch = (head.match(/channel=([\w.\-]+)/) || [])[1] || "";
            if (!ch || ch === "NotificationChannel") ch = (head.match(/mId='([^']*)'/) || [])[1] || ch;
            if (ch) chans.push(ch);
            if (ch !== "downloads") continue;
            /* the extras print as `<key>=<class> (<value>)`, and the class is
               whatever CharSequence the builder kept — String on this one,
               but a Spannable on a device that styles it, so the class is
               matched loosely and stray quotes are trimmed */
            const extra = (key) => {
                const m = head.match(new RegExp(key.replace(/\./g, "\\.") + "=[A-Za-z]+ \\(([^\\n]*?)\\)\\s*\\n"));
                return m ? m[1].replace(/^"|"$/g, "") : "";
            };
            title = extra("android.title");
            text = extra("android.text");
        }
        return { shadeSeen: blocks.length, shadeChans: chans.join("|"), shadeTitle: title, shadeText: text };
    } catch (e) {
        return { shadeSeen: 0, shadeChans: "ERR " + e.message, shadeTitle: "", shadeText: "" };
    }
}