const Email = require('email-templates')
const path = require('path')
const moment = require('moment')
const config = require('config')
const settings = require('./controller/settings')
const debug = require('debug')('email')

// TOFIX
moment.locale('it')

const mail = {
  send (addresses, template, locals) {
    debug(`Send ${template} email to ${addresses}`)
    const email = new Email({
      views: { root: path.join(__dirname, '..', 'emails') },
      htmlToText: false,
      juice: true,
      juiceResources: {
        preserveImportant: true,
        webResources: {
          relativeTo: path.join(__dirname, '..', 'emails')
        }
      },
      message: {
        from: `📅 ${config.title} <${config.admin_email}>`
      },
      send: true,
      i18n: {
        directory: path.join(__dirname, '..', '..', 'locales', 'email'),
        objectNotation: true,
        syncFiles: false,
        updateFiles: false,
        defaultLocale: settings.locale,
        locale: settings.locale,
        locales: ['it', 'es'] // TOFIX
      },
      transport: config.smtp
    })
    const msg = {
      template,
      message: {
        to: addresses,
        bcc: config.admin_email
      },
      locals: {
        ...locals,
        locale: 'it', // TOFIX
        config: { title: config.title, baseurl: config.baseurl, description: config.description },
        datetime: datetime => moment.unix(datetime).format('ddd, D MMMM HH:mm')
      }
    }
    return email.send(msg)
      .catch(e => {
        debug('Error sending email =>', e)
      })
  }
}

module.exports = mail