const path = require('path');
const {
  cleanTestApp,
  generateTestApp,
  startTestApp,
} = require('./helpers/testAppGenerator');
const execa = require('execa');
const waitOn = require('wait-on');
const yargs = require('yargs');

const appName = 'testApp';

const databases = {
  mongo:
    '--dbclient=mongo --dbhost=127.0.0.1 --dbport=27017 --dbname=strapi_test --dbusername=root --dbpassword=strapi',
  postgres:
    '--dbclient=postgres --dbhost=127.0.0.1 --dbport=5432 --dbname=strapi_test --dbusername=strapi --dbpassword=strapi',
  mysql:
    '--dbclient=mysql --dbhost=127.0.0.1 --dbport=3306 --dbname=strapi_test --dbusername=strapi --dbpassword=strapi',
  sqlite: '--dbclient=sqlite --dbfile=./tmp/data.db',
};

const test = async () => {
  return execa.shell('npm run -s test:e2e', {
    stdio: 'inherit',
    cwd: path.resolve(__dirname, '..'),
    env: {
      CI: true,
      FORCE_COLOR: 1,
    },
  });
};

const main = async database => {
  try {
    await cleanTestApp(appName);
    await generateTestApp({ appName, database });
    const testAppProcess = startTestApp({ appName });

    await waitOn({ resources: ['http://localhost:1337'] });

    await test().catch(() => {
      testAppProcess.kill();
      process.stdout.write('Tests failed\n', () => {
        process.exit(1);
      });
    });

    testAppProcess.kill();
    process.exit(0);
  } catch (error) {
    console.log(error);
    process.stdout.write('Tests failed\n', () => {
      process.exit(1);
    });
  }
};

yargs
  .command(
    '$0 [databaseName]',
    'run end to end tests',
    yargs => {
      yargs.positional('databaseName', {
        default: 'sqlite',
        choices: Object.keys(databases),
      });
    },
    ({ databaseName }) => main(databases[databaseName])
  )
  .help().argv;