/**
 * Handlers for SSH sessions.
 * Context: sshManager, debugLog
 */

function register(deps) {
  const { sshManager, debugLog } = deps;
  return [
    {
      type: 'startSshSession',
      handle: async (payload, reply) => {
        debugLog('startSshSession: payload=', JSON.stringify({ ...payload, hsUrl: payload.hsUrl ? payload.hsUrl.slice(0, 20) + '...' : null }));
        const result = await sshManager.startSession(payload);
        debugLog('startSshSession: result=', JSON.stringify({ ok: result.ok, sessionId: result.sessionId, wsPort: result.wsPort }));
        reply(result);
      }
    },
    {
      type: 'stopSshSession',
      handle: async (payload, reply) => {
        debugLog('stopSshSession: payload=', JSON.stringify(payload));
        const result = await sshManager.stopSession(payload);
        debugLog('stopSshSession: result=', JSON.stringify(result));
        reply(result);
      }
    },
    {
      type: 'resizeSshSession',
      handle: async (payload, reply) => {
        sshManager.resizeSession(payload);
        reply({ ok: true });
      }
    },
    {
      type: 'getSshSessions',
      handle: async (payload, reply) => reply({ ok: true, sessions: sshManager.getSessions() })
    }
  ];
}

module.exports = { register };