import { isAuthEnabled } from "../atproto/env.ts";
import { initHighlighter } from "../lib/markdown/highlight-plugin.ts";
import { buildApp } from "./app.ts";
import { deleteStaleDrafts } from "./db/queries/index.ts";

if (!isAuthEnabled()) {
	console.warn(
		"ATProto OAuth not configured (PUBLIC_URL / OAUTH_PRIVATE_KEY_PATH missing). Running in dev mode without auth.",
	);
}

// Sweep abandoned collab drafts older than 30 days — on boot, then daily.
const DRAFT_GC_INTERVAL_MS = 24 * 60 * 60 * 1000;
function sweepStaleDrafts(): void {
	try {
		const removed = deleteStaleDrafts();
		if (removed > 0) console.log(`Swept ${removed} stale collab draft(s)`);
	} catch (err) {
		console.error("Draft sweep failed:", err);
	}
}
sweepStaleDrafts();
setInterval(sweepStaleDrafts, DRAFT_GC_INTERVAL_MS).unref();

await initHighlighter();

// Loopback by default — Caddy proxies localhost:PORT, so the appview must never
// be reachable directly from the internet (bypassing TLS and the CDN). Inside a
// container set HOST=0.0.0.0: there the publish mapping is what limits exposure.
const app = buildApp().listen({
	port: Number(process.env["PORT"] ?? 3000),
	hostname: process.env["HOST"] ?? "127.0.0.1",
});

console.log(`Lichen running at http://localhost:${app.server?.port}`);