'use strict';

const Triton = require('triton');
const Url = require('url');
const Path = require('path');
const Fs = require('fs');

const Data = require('./lib/data');

const {
  DOCKER_HOST,
  DOCKER_CERT_PATH,
  SDC_URL,
  SDC_ACCOUNT,
  SDC_KEY_ID
} = process.env;

const DOCKER_HOST_URL = DOCKER_HOST ?
  Url.parse(DOCKER_HOST) :
  {};

const settings = {
  db: {
    host: process.env.RETHINK_HOST || 'localhost'
  },
  docker: {
    protocol: 'https',
    host: DOCKER_HOST_URL.hostname,
    port: DOCKER_HOST_URL.port,
    ca: DOCKER_CERT_PATH ?
      Fs.readFileSync(Path.join(DOCKER_CERT_PATH, 'ca.pem')) :
      undefined,
    cert: DOCKER_CERT_PATH ?
      Fs.readFileSync(Path.join(DOCKER_CERT_PATH, 'cert.pem')) :
      undefined,
    key: DOCKER_CERT_PATH ?
      Fs.readFileSync(Path.join(DOCKER_CERT_PATH, 'key.pem')) :
      undefined
  },
  triton: {
    url: SDC_URL,
    account: SDC_ACCOUNT,
    keyId: SDC_KEY_ID
  }
};

const ifError = function (err) {
  if (err) {
    console.error(err);
    process.exit(1);
  }
};

const bootstrap = function () {
  const data = new Data(settings);
  const region = process.env.TRITON_DC || 'us-sw-1';

  data.connect((err) => {
    ifError(err);

    data.createDatacenter({ region, name: region }, (err, datacenter) => {
      ifError(err);

      Triton.createClient({
        profile: settings.triton
      }, (err, { cloudapi }) => {
        ifError(err);

        cloudapi.getAccount((err, { firstName, lastName, email, login }) => {
          ifError(err);

          data.createUser({ firstName, lastName, email, login }, (err, user) => {
            ifError(err);

            data.createPortal({
              user,
              datacenter
            }, (err, portal) => {
              ifError(err);
              console.log('data bootstrapped');
              process.exit(0);
            });
          });
        });
      });
    });
  });
};

bootstrap();