import DS from 'ember-data';
import Ember from 'ember';

export default DS.Model.extend({
  cid: DS.attr('string'),
  vid: DS.attr('string'),
  pid: DS.attr('string'),
  category: DS.attr(),
  title: DS.attr('string'),
  content: DS.attr(),
  imageUrl: DS.attr('string'),
  link1Text: DS.attr('string'),
  link1Url: DS.attr('string'),
  link2Text: DS.attr('string'),
  link2Url: DS.attr('string'),
  link3Text: DS.attr('string'),
  link3Url: DS.attr('string'),
  link4Text: DS.attr('string'),
  link4Url: DS.attr('string'),
  usefulPid: function() {
    'use strict';

    return !Ember.isBlank(this.get('pid')) ? ('/export/' + this.get('pid') + '.html').toString() : false;
  }.property('pid'),
  visibleLink1: function() {
      return !((Ember.isBlank(this.get('link1Text'))) || (Ember.isBlank(this.get('link1Url'))));
    }.property('link1Url','link1Text'),
  visibleLink2: function() {
      return !((Ember.isBlank(this.get('link2Text'))) || (Ember.isBlank(this.get('link2Url'))));
    }.property('link2Url','link2Text'),
  visibleLink3: function() {
      return !((Ember.isBlank(this.get('link3Text'))) || (Ember.isBlank(this.get('link3Url'))));
    }.property('link3Url','link3Text'),
  visibleLink4: function() {
      return !((Ember.isBlank(this.get('link4Text'))) || (Ember.isBlank(this.get('link4Url'))));
    }.property('link4Url','link4Text'),
  noImage: function() {
      return Ember.isBlank(this.get('imageUrl'));
    }.property('imageUrl'),
  pageMode: function() {
    let modeArray = ['Basic Page', 'Other type 1', 'Other type 2', 'Other type 3'];
    return modeArray[this.get('content')];
  }.property('content')
});