responses.js

module.exports = {
  welcome: function() {
    return 'Sup. Thanks for inviting me to the team!\n\nIf you haven\'t already, you\'ll likely be prompted by me for a Spotify auth code. A browser window should have opened up at some point kicking off the whole process, but if didn\'t see it, you can always restart me and I\' show it to you again.\n\nAlso, if you feel so inclined, you could make a public channel, invite me, add the channel name to the bot-setup.js file, and then I\'ll broadcast updates stuff goes down.';
  },
  addedToPlaylist: function(channelId, userName, trackInfo) {
    return {
      channel: channelId,
      text: `*${userName}* just added a song to the playlist.`,
      mrkdwn_in: ['text'],
      attachments: [{
        fallback: `${trackInfo.formattedTrackTitle} from the album - *${trackInfo.album}*`,
        text: `Title:  _${trackInfo.name}_\nArtist: *${trackInfo.artist}*\nAlbum: *${trackInfo.album}*`,
        color: '#23CF5F',
        thumb_url: trackInfo.artworkUrls.small,
        mrkdwn_in: ['text']
      }]
    };
  },
  help: function() {
    var canSay = '*up next* - _I\'ll tell you what the next three tracks are_\n' +
                 '*info* - _I\'ll tell you about this track_\n' +
                 '*detail* - _I\'ll tell you more about this track_';
    var add = 'If you\'d like to add a track to the queue, direct message me:\n\n' +
              '\t`add [Spotify URI]` _(without the square brackets)_\n\n' +
              'where `[Spotify URI]` can be one of the following:\n\n' +
              '\t• a Spotify URI - e.g. Spotify:track:*[track id]*\n' +
              '\t• a Spotify song link - e.g. https://open.Spotifycom/ *[track id]*';
    var search = 'If you\'d like to search for a track to add, direct message:\n\n' +
                 '\t`search [search query]` _(again, without the square brackets)_\n\n' +
                 'and I\'ll show you the top 3 results from Spotify. You\'ll then be able to either add one of the results or start over and search again.';
    var protip = 'PROTIP: right click on a track in Spotify to copy either a song URI or link';
    return {
      attachments: [{
        title: 'Commands',
        fallback: canSay,
        text: canSay,
        color: '#23CF5F',
        mrkdwn_in: ['text']
      }, {
        title: 'Adding Music:',
        fallback: add,
        text: add,
        color: '#23CF5F',
        footer: protip,
        mrkdwn_in: ['text', 'footer']
      }, {
        title: 'Searching Music:',
        fallback: search,
        text: search,
        color: '#23CF5F',
        mrkdwn_in: ['text']
      }]
    };
  },
  detail: function(trackInfo) {
    return {
      attachments: [{
        fallback: `${trackInfo.formattedTrackTitle} from the album - *${trackInfo.album}*`,
        text: `Title: _${trackInfo.name}_
               Artist: *${trackInfo.artist}*
               Album: *${trackInfo.album}*
               Spotify ID: ${trackInfo.trackId}`,
        color: '#23CF5F',
        thumb_url: trackInfo.artworkUrls.small,
        mrkdwn_in: ['text']
      }]
    };
  },
  info: function(track) {
    return `This is _${track.name}_ by *${track.artist}*`;
  },
  upNext: function(nextTracks) {
    var responseString = '';
    nextTracks.forEach(function(track, index) {
      responseString += `${index + 1}. _${track.name}_ by *${track.artist}* \n`;
    });
    return {
      attachments: [{
        fallback: responseString,
        text: responseString,
        color: '#23CF5F',
        mrkdwn_in: ['text']
      }]
    };
  },
  proceed: function(trackInfo) {
    var yesText = ['Yes', 'Absolutely', 'yesss!', 'Duuuuuh', 'Of Course', ':+1::skin-tone-3:', ':ok_hand::skin-tone-3:'];
    var noText = ['No', 'Nope', 'Negative', ':thumbsdown::skin-tone-3:', ':poop:'];
    var randomYesText = yesText[Math.floor(Math.random() * yesText.length)];
    var randomNoText = noText[Math.floor(Math.random() * noText.length)];
    var stringifiedTrackInfo = JSON.stringify(trackInfo);
    return {
      replace_original: true,
      attachments: [{
        fallback: trackInfo.formattedTrackTitle,
        callback_id: 'add_this_track',
        pretext: '*It looks like you\'re trying to add:*',
        color: '#23CF5F',
        thumb_url: trackInfo.artworkUrls.medium,
        attachment_type: 'default',
        footer: 'is this correct?',
        mrkdwn_in: ['pretext'],
        fields: [{
          title: 'Song',
          value: trackInfo.name,
          short: true
        }, {
          title: 'Artist',
          value: trackInfo.artist,
          short: true
        }, {
          title: 'Album',
          value: trackInfo.album,
          short: true
        }, {
          title: 'Spotify ID',
          value: trackInfo.trackId,
          short: true
        }],
        actions: [{
          name: 'yes',
          text: randomYesText,
          value: stringifiedTrackInfo,
          type: 'button',
          style: 'primary'
        }, {
          name: 'no',
          text: randomNoText,
          value: 'no',
          type: 'button',
          style: 'danger'
        }]
      }]
    };
  },
  searchResults: function(searchResults) {
    var resultsActions = searchResults.map(function(result, index) {
      return {
        name: index + 1,
        text: index + 1,
        value: JSON.stringify(searchResults[index]),
        type: 'button'
      };
    });
    var nvmAction = {
      name: 'nvm',
      text: 'nvm',
      value: 'nvm',
      type: 'button',
      style: 'danger'
    };
    var resultsAttachments = searchResults.map(function(result, index) {
      return {
        title: index + 1 + '.',
        thumb_url: result.artworkUrls.medium,
        color: '#23CF5F',
        fields: [{
          title: 'Song',
          value: result.name,
          short: true
        }, {
          title: 'Artist',
          value: result.artist,
          short: true
        }, {
          title: 'Album',
          value: result.album,
          short: true
        }, {
          title: 'Spotify ID',
          value: result.trackId,
          short: true
        }]
      };
    });
    var actionAttachment = {
      footer: 'make a selection:',
      fallback: 'Interactive Messages Not Supported',
      callback_id: 'select_a_track',
      attachment_type: 'default',
      actions: resultsActions
    };
    resultsActions.push(nvmAction);
    resultsAttachments.push(actionAttachment);
    return {
      replace_original: true,
      attachments: resultsAttachments
    };
  }
};