const prompt = require('../../../lib/prompt')

const DEFAULT_SETTINGS = {
  auto_deploy: true,
  wait_for_ci: true,
  pull_requests: {
    enabled: true,
    auto_deploy: true,
    auto_destroy: true
  }
}

function * getSettings (yes, branch) {
  if (yes) {
    return DEFAULT_SETTINGS
  }

  return yield prompt([{
    type: 'confirm',
    name: 'auto_deploy',
    message: `Automatically deploy the ${branch} branch to staging?`
  }, {
    type: 'confirm',
    name: 'wait_for_ci',
    message: `Wait for CI to pass before deploying the ${branch} branch to staging?`,
    when (answers) { return answers.auto_deploy }
  }, {
    type: 'confirm',
    name: 'pull_requests.enabled',
    message: 'Enable review apps?'
  }, {
    type: 'confirm',
    name: 'pull_requests.auto_deploy',
    message: 'Automatically create review apps for every PR?',
    when (answers) { return answers.pull_requests.enabled }
  }, {
    type: 'confirm',
    name: 'pull_requests.auto_destroy',
    message: 'Automatically destroy idle review apps after 5 days?',
    when (answers) { return answers.pull_requests.enabled }
  }])
}

module.exports = getSettings