text: import Ember from 'ember';
  import propertyEqual from '../utils/computed/property-equal';
  
  export default Ember.Controller.extend({
    loading: false,
  
    isComplete: propertyEqual('model.episodesWatched', "model.anime.episodeCount"),
    isPTW: Ember.computed.equal('model.status', "Plan to Watch"),
  
    percentComplete: function() {
      var episodesWatched = this.get('model.episodesWatched'),
          episodeCount = this.get('model.anime.episodeCount');
  
      if (episodeCount) {
        return Math.floor(100 * episodesWatched / episodeCount);
      } else {
        return "?";
      }
    }.property('model.episodesWatched', 'model.anime.episodeCount'),
  
    nextEpisodeNumber: function() {
      return this.get('model.episodesWatched') + 1;
    }.property('model.episodesWatched'),
  
    actions: {
      markViewed: function() {
        var libraryEntry = this.get('model'),
            self = this;
        libraryEntry.set('episodesWatched', this.get('nextEpisodeNumber'));
        if (this.get('isComplete')) {
          libraryEntry.set('status', "Completed");
        } else {
          libraryEntry.set('status', "Currently Watching");
        }
        this.set('loading', true);
        libraryEntry.save().then(function() {
          self.set('loading', false);
        });
      }
    }
  });
  