// Carry the two harness fixes (a8adce0, 9bfbcfc) into a snapshot: the attach
// retry in cdp.mjs, and the wait-for-the-app block in smoke.mjs. cdp.mjs is
// copied wholesale (no round touches it); smoke.mjs is edited in place,
// because rounds applied to the snapshot own the rest of that file.
const fs = require('fs');
const snap = process.argv[process.argv.length - 1];
const repo = 'F:/Coding/SoulStream';

fs.copyFileSync(repo + '/tests/mobile/cdp.mjs', snap + '/tests/mobile/cdp.mjs');

const f = snap + '/tests/mobile/smoke.mjs';
let s = fs.readFileSync(f, 'utf8');
const anchor = `        console.log("attached to the phone's WebView (pid " + pid + ")");`;
if (s.includes('the app never came up on the phone')) {
    console.log('already carries the wait');
} else if (!s.includes(anchor)) {
    throw new Error('anchor missing in ' + f);
} else {
    const block = anchor + `
        /* A walk follows a fresh install, so the app is always cold here: the
           shell mounts, the library loads, Soulseek logs in and the share
           index is built. Attaching only proves the WebView answers — it says
           nothing about the app being up. Starting anyway means the first
           steps run against a half-mounted page and get reported as broken
           features, which is exactly how an hour went once. Wait for the
           handle the walk actually drives. */
        const upFrom = Date.now();
        let up = false;
        while (Date.now() - upFrom < 90_000) {
            try {
                if (await cdp.evaluate(\`!!(window.__ss && document.querySelector('.app'))\`) === true) { up = true; break; }
            } catch { /* a page mid-navigation answers nothing; ask again */ }
            await sleep(1000);
        }
        if (!up) throw new Error("the app never came up on the phone (no __ss and no .app after 90s)");
        console.log("the app is up (" + ((Date.now() - upFrom) / 1000).toFixed(1) + "s after attaching)");`;
    s = s.replace(anchor, () => block);
    fs.writeFileSync(f, s);
    console.log('wait inserted');
}