// 🤖 Drift gate for the native seed catalogue: the JSON bundled into
// LChatCore (Seed/app-catalog.json, decoded by AppRegistry) must equal what
// tools/gen-app-catalog.mjs generates from the live app framework. When an
// app's manifest facts change (title, glyph, places, presentation, commands),
// regenerate with `node tools/gen-app-catalog.mjs --write` and commit both
// sides — the same shape as the schema drift gate (schema-engine.test.mjs).
import { readFileSync } from "node:fs";
import { collect, seedPath } from "../tools/gen-app-catalog.mjs";

const generated = JSON.stringify(await collect(), null, 2) + "\n";
const committed = readFileSync(seedPath, "utf8");

if (generated !== committed) {
  console.error("FAIL: the bundled native seed catalogue has drifted from the app framework.");
  console.error("Run: node tools/gen-app-catalog.mjs --write   (then commit the seed)");
  const a = JSON.parse(generated), b = JSON.parse(committed);
  const an = new Set(a.map((x) => x.name)), bn = new Set(b.map((x) => x.name));
  const missing = [...an].filter((n) => !bn.has(n));
  const stale = [...bn].filter((n) => !an.has(n));
  if (missing.length) console.error("  missing from seed:", missing.join(", "));
  if (stale.length) console.error("  stale in seed:", stale.join(", "));
  process.exit(1);
}

// A couple of load-bearing facts native routing depends on — if these change
// on the web side, the native routers' behaviour changes with them; fail
// loudly so the change is a decision, not an accident.
const seed = JSON.parse(committed);
const byName = Object.fromEntries(seed.map((a) => [a.name, a]));
function assert(cond, msg) {
  if (!cond) { console.error("FAIL:", msg); process.exit(1); }
}
assert(byName.admin?.companion === true && byName.admin?.defaultView === "interface",
  "admin must be a companion opening on its interface (the Mac Chat|View / iOS routing fix)");
assert(byName.board?.places.includes("chat"),
  "board must be group-capable (the board-in-a-group fix)");
assert(byName.todo?.companion === true && byName.remind?.companion === true,
  "todo/remind stay companions (the native schema surfaces key off this)");

console.log(`appcatalog-seed: seed matches the framework (${seed.length} apps)`);