'use strict';

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

export default DS.Model.extend({
  page: DS.belongsTo('page'),
  title: DS.attr('string'),
  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'),
  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')
});