// pino 10 on Deno: sync stdout, custom destination, formatters/hooks redaction, child loggers, pino.transport (worker_threads).
import pino from "pino";
import { redact, redactString } from "@spike/x";
import { Writable } from "node:stream";

const opts: pino.LoggerOptions = {
  level: "info",
  formatters: { log: (obj) => redact(obj) as Record<string, unknown> },
  hooks: {
    logMethod(args, method) {
      return method.apply(this, args.map((a) => (typeof a === "string" ? redactString(a) : a)) as typeof args);
    },
  },
};
const lines: string[] = [];
const dest = new Writable({ write(chunk, _enc, cb) { lines.push(String(chunk)); cb(); } });
const log = pino(opts, dest);
log.info({ token: "abc", url: "https://x/rss?passkey=SECRET&a=1", n: 1 }, "fetch https://x?api_key=K");
log.child({ component: "worker", password: "p" }).warn({ err: new Error("boom token=zzz") }, "child");
console.log("custom-dest:", lines.join("").trim());

pino(opts).info({ cookie: "c=1" }, "stdout default destination");
const t = pino.transport({ target: "pino/file", options: { destination: 1 } });
const lt = pino(opts, t);
lt.info({ secret: "s" }, "via pino.transport (worker_threads)");
await new Promise((r) => setTimeout(r, 300));
t.end();
if (Deno.env.get("PRETTY")) {
  const pp = pino({ ...opts, transport: { target: "pino-pretty", options: { translateTime: "SYS:HH:MM:ss" } } });
  pp.info({ token: "x" }, "via pino-pretty transport");
  await new Promise((r) => setTimeout(r, 500));
}