const Docker = require('dockerode');

const names = ['redis', 'nats', 'postgres'];

const name = process.argv[2];

if (!names.includes(name)) process.exit(1);

(async () => {
  const host = process.env.DOCKER_HOST;

  let dockerOptions;
  if (host) dockerOptions = { host };
  const docker = new Docker(dockerOptions || { socketPath: '/var/run/docker.sock' });

  const stage = process.argv[3];
  if (!stage) throw new Error('Env stage does not specified as argument.');

  const containerName = `fixpoint.${stage}.${name}`;
  const containersList = await docker.listContainers({ all: true });
  let containerRef = containersList.find(container => container.Names.includes(`/${containerName}`));
  try {
    if (containerRef) {
      const container = docker.getContainer(containerRef.Id);
      await container.stop();
    }
  } catch (err) {
    process.exit(1);
  }
})();