#!/usr/bin/env node
'use strict';
// Same IPC protocol/library as the official runner 0.2.0; Windows named-pipe variant
// of infra/peertube-workers/ipc.cjs. Registration secret comes from stdin, never argv.
//
// Pipe-name derivation (verified in the shipped 0.2.0 bundle):
//   ConfigManager id defaults to "default"; socket path is
//   join(envPaths("peertube-runner", suffix "nodejs").data, id, "peertube-runner.sock")
//   = %LOCALAPPDATA%\peertube-runner-nodejs\Data\default\peertube-runner.sock
// The bundled @peertube/net-ipc rewrites any path on win32:
//   `\\\\.\\pipe\\${path.replace(/^\//, "").replace(/\//g, "-")}`
// so we pass the RAW Windows path and never build the \\.\pipe\ prefix ourselves.
const { Client } = require('./runtime/node_modules/@peertube/net-ipc');
const fs = require('node:fs');
const os = require('node:os');
const path = require('node:path');
const action = process.argv[2];
const base = process.env.LOCALAPPDATA || path.join(os.homedir(), 'AppData', 'Local');
const id = process.env.PT_RUNNER_ID || 'default';
const sock = path.join(base, 'peertube-runner-nodejs', 'Data', id, 'peertube-runner.sock');
const client = new Client({ path: sock, reconnect: false });
const deadline = setTimeout(() => { client.destroy(); process.exit(1); }, 15000);
(async () => {
  try {
    await client.connect();
    let request = { type: action };
    if (action === 'register') {
      const cfg = JSON.parse(fs.readFileSync(process.env.PT_WORKER_CONFIG || 'C:\\pt-worker\\state\\worker.json', 'utf8'));
      const registrationToken = fs.readFileSync(0, 'utf8').trim();
      if (!registrationToken.startsWith('ptrrt-')) throw new Error('bad token');
      request = { type: 'register', url: cfg.peertube_url, runnerName: cfg.name, registrationToken,
        runnerDescription: 'VOD only; QSV required; admission controlled' };
    } else if (!['list-jobs', 'list-registered', 'graceful-shutdown'].includes(action)) throw new Error('bad action');
    const result = await client.request(request);
    if (!result.success) throw new Error('IPC failed');
    if (action === 'list-jobs') {
      // Drop payloads (can contain URLs); status consumers only need counts.
      console.log(JSON.stringify({ concurrency: result.data.concurrency, active_jobs: result.data.processingJobs.length }));
    } else if (action === 'list-registered') console.log(JSON.stringify(result.data));
    else console.log(JSON.stringify({ success: true }));
  } catch { console.error('Runner IPC failed; inspect local service health'); process.exitCode = 1; }
  finally { clearTimeout(deadline); client.destroy(); }
})();