'use strict';
/**
 * Local mock of Tdarr FlowHelpers/1.0.0/cliUtils.js
 * Used only for local testing — on real Tdarr this file comes from the server.
 *
 * Matches the real Tdarr CLI constructor signature:
 *   new CLI({ cli, spawnArgs, WorkDir, jobLog, inputFileObj })
 * inputFileObj is accepted but unused here (only used by real Tdarr for progress tracking).
 */
const { spawn } = require('child_process');

class CLI {
  constructor(config) {
    this.config = config;
  }

  runCli() {
    return new Promise((resolve) => {
      const { cli, spawnArgs, WorkDir, jobLog } = this.config;

      if (jobLog) jobLog(`[CLI] Running: ${cli} ${spawnArgs.join(' ')}\n`);

      const proc = spawn(cli, spawnArgs, {
        cwd: WorkDir || process.cwd(),
        stdio: ['ignore', 'pipe', 'pipe'],
        shell: false,
      });

      proc.stdout.on('data', (d) => { if (jobLog) jobLog(d.toString()); });
      proc.stderr.on('data', (d) => { if (jobLog) jobLog(d.toString()); });

      proc.on('close', (code) => {
        resolve({ cliExitCode: code || 0 });
      });

      proc.on('error', (err) => {
        if (jobLog) jobLog(`[CLI] Error: ${err.message}\n`);
        resolve({ cliExitCode: 1 });
      });
    });
  }
}

const getFFmpegVar = () => {};

module.exports = { CLI, getFFmpegVar };