import * as L from 'partial.lenses';
import * as R from 'ramda';

const cardTypes = {
  INSTAGRAM: {
    title: 'follow us on instagram',
    body:
      'Check out our Instagram for the latest Somnia Amor information and news.',
    icon: 'whatshot',
    href: 'https://www.instagram.com/',
  },
  ABOUT: {
    title: 'learn about our process',
    body:
      'If you have any questions about what we do, check the about page.',
    icon: 'local_library',
    link: '/landing/home',
  },
  WELCOME: {
    title: 'welcome to somnia amor!',
    body:
      'Create your profile to start getting matched with awesome people.',
    icon: 'mood',
    link: '/dashboard/profile',
  },
  REQUEST_MATCHMAKER: {
    title: 'enough typing, lets talk!',
    body:
      'Book an appointment to speak on the phone with one of our expert matchmakers.',
    icon: 'mood',
  },
  MATCHMAKER_REQUESTED: {
    title: 'stay tuned!',
    body:
      'You should recieve an email from one of our expert matchmakers shortly.',
    icon: 'check',
    color: 'green',
  },
  MATCHMAKER_ASSIGNED: {
    title: 'meet your matchmaker!',
    body:
      'Check out your new matchmaker\'s contact details and more.',
    icon: 'new_releases',
  },
  MATCHMAKER: {
    title: 'your matchmaker',
  },
};

const populateNotifications = types => user => L.modify(
  ['notifications', L.elems],
  notification => R.pipe(
    R.assoc('type', notification),
    R.ifElse(
      R.pipe(
        R.prop('type'),
        R.equals('MATCHMAKER'),
      ),
      x => R.mergeLeft(
        R.pick(
          ['email', 'firstName', 'lastName', 'bio', 'avatar'],
          user.matchmaker,
        ),
        x,
      ),
      x => x,
    ),
  )(types[notification]),
)(user);

const populateUser = user => populateNotifications(cardTypes)(user);

// NOTE: these are ordered by increasing permission level:
const userRoles = ['CLIENT', 'MATCHMAKER', 'ADMIN'];

const getPermissionLevel = roles => role => roles.indexOf(role);
const getPermissionLevel$ = getPermissionLevel(userRoles);

export {
  populateUser,
  getPermissionLevel$ as getPermissionLevel,
};