import * as types from 'app/types'
import actions from 'app/actions'
import FontFaceObserver from 'fontfaceobserver'

export const loadSite = () => dispatch => {
  Promise.all([
    loadFonts(),
    actions.project.index(),
    actions.episode.index(),
    actions.venue.index(),
  ]).then(() => {
    // console.log('Site ready')
  }).catch(err => {
    console.error(err)
  })
}

export const loadEpisode = (project, episode) => dispatch => {
  const { id: episode_id } = episode
  dispatch({ type: types.editor.loading })
  return Promise.all([
    actions.align.loadPeaks(episode),
    actions.audio.loadEpisodeAudio(episode),
    actions.annotation.index({ episode_id }),
    actions.paragraph.index({ episode_id }),
    actions.media.index({ episode_id }),
  ]).then((results) => {
    actions.viewer.loadSections()
    dispatch({ type: types.editor.loaded, project, episode })
    console.log('Episode loaded')
    return results
  }).catch(err => {
    console.error(err)
  })
}

const loadFonts = () => {
  const fonts = [
    new FontFaceObserver('Freight Text'),
    new FontFaceObserver('Freight Text', { style: 'italic' }),
    new FontFaceObserver('Neue Haas Unica'),
  ]
  return Promise.all(fonts.map(font => font.load()))
}