require('dotenv').config()
const { program } = require('commander')
const fastify = require('fastify')()
const { schema } = require('../api/schema')
const shell = require('shelljs')
const user = shell.exec('whoami', { silent: true }).stdout.replace('\n', '')

program.version('0.0.1')
program
  .option('-d, --debug', 'Debug outputs.')
  .option('-c, --check', 'Only checks configuration.')
  .option('-t, --type <type>', 'Deploy type.')

program.parse(process.argv)

if (program.check) {
  checkConfig().then(() => {
    console.log('Config: OK')
  }).catch((err) => {
    console.log('Config: NOT OK')
    console.error(err)
    process.exit(1)
  })
} else {
  if (user !== 'root') {
    console.error(`Please run as root! Current user: ${user}`)
    process.exit(1)
  }
  shell.exec(`docker network create ${process.env.DOCKER_NETWORK} --driver overlay`, { silent: !program.debug })
  shell.exec('docker build -t coolify -f install/Dockerfile .')
  if (program.type === 'all') {
    shell.exec('docker stack rm coollabs-coolify', { silent: !program.debug })
  } else if (program.type === 'coolify') {
    shell.exec('docker service rm coollabs-coolify_coolify')
  } else if (program.type === 'proxy') {
    shell.exec('docker service rm coollabs-coolify_proxy')
  }
  if (program.type !== 'upgrade') {
    shell.exec('set -a && source .env && set +a && envsubst < install/coolify-template.yml | docker stack deploy -c - coollabs-coolify', { silent: !program.debug, shell: '/bin/bash' })
  }
}

function checkConfig () {
  return new Promise((resolve, reject) => {
    fastify.register(require('fastify-env'), {
      schema,
      dotenv: true
    })
      .ready((err) => {
        if (err) reject(err)
        resolve()
      })
  })
}