#!/usr/bin/env node
// pithos-hosted entry: node hosted/main.js --config /etc/pithos-hosted.json

import fs from 'node:fs';
import { createHosted } from './server.js';

const DEFAULTS = {
  listen: '127.0.0.1:8720',
  publicUrl: 'https://s3.silentmode.st',
  root: '/var/lib/pithos-hosted',
  s3dBinary: null,
  portBase: 21000,
  maxRunning: 30,
  idleMinutes: 30,
  bufferLimitBytes: 2 * 1024 ** 3,
  maxDataBytes: 4 * 1024 ** 3,
  downloadCapBytes: 50 * 1024 ** 3,
  trustProxy: false,
  gate: { bns: { api: 'https://navigate.st' }, deposit: null, invites: [], perIpPerDay: 3 },
};

const i = process.argv.indexOf('--config');
const file = i > 0 ? process.argv[i + 1] : process.env.PITHOS_HOSTED_CONFIG;
if (!file) { console.error('usage: pithos-hosted --config <file.json>'); process.exit(2); }
const cfg = { ...DEFAULTS, ...JSON.parse(fs.readFileSync(file, 'utf8')) };
if (!cfg.s3dBinary || !fs.existsSync(cfg.s3dBinary)) { console.error(`s3dBinary not found: ${cfg.s3dBinary}`); process.exit(2); }
cfg.publicUrl = cfg.publicUrl.replace(/\/$/, '');

const hosted = await createHosted(cfg);
let stopping = false;
for (const sig of ['SIGTERM', 'SIGINT']) {
  process.on(sig, async () => {
    if (stopping) return;
    stopping = true;
    console.log(`${sig}: flushing and stopping every s3d`);
    await hosted.close().catch((e) => console.error(e));
    process.exit(0);
  });
}