angular.module('flashy.FlashcardFactory', ['ui.router']).

      factory('Flashcard', function ($http, UserService) {

          var FlashcardCache = [];

          var Deck = null;

          var Flashcard = function (data) {

              if (typeof data == 'number') return FlashcardCache[data];

              if (FlashcardCache[data.id]) return FlashcardCache[data.id];

              for (var k in data) this[k] = data[k];

              this.textPieces = [];
              this.mask.sort(function (a, b) {
                  return a[0] - b[0];
              });

              var i = 0;
              this.mask.forEach(function (blank) {
                  this.textPieces.push({text: this.text.slice(i, blank[0])});
                  this.textPieces.push({text: this.text.slice(blank[0], blank[1]), blank: true});
                  i = blank[1];
              }, this);
              this.textPieces.push({text: this.text.slice(i)});

              this.formatted_text = '';
              for (i in this.textPieces) {
                  p = this.textPieces[i];
                  this.formatted_text += p.blank ? '<b>' + p.text + '</b>' : p.text;
              }

  			this.moveUp = false;
  			this.moveDown = false;
  			this.colNum = 0;
  			this.colRank = 0;

              FlashcardCache[this.id] = this;

          };

          Flashcard.prototype.isInDeck = function () {

              return !(typeof Deck.contains(this.id) === 'undefined');

          };

          Flashcard.prototype.pullUnpull = function () {

              if (this.isInDeck()) this.unpull();

              else this.pull();

          };
          Flashcard.prototype.pull = function () {

              if (this.isInDeck()) return console.log('Not pulling', this.id, "because it's already in deck");

              return $http.post('/api/flashcards/' + this.id + '/pull/');
          };
          Flashcard.prototype.unpull = function () {

              if (!this.isInDeck()) return console.log('Not unpulling', this.id, "because it's not in deck");

              return $http.post('/api/flashcards/' + this.id + '/unpull/');
          };
          Flashcard.prototype.hide = function () {
              return $http.post('/api/flashcards/' + this.id + '/hide/');
          };

          Flashcard.prototype.unhide = function () {
              return $http.post('/api/flashcards/' + this.id + '/unhide/');
          };
          Flashcard.cleanup = function () {
              Deck = null;
              FlashcardCache = [];
          };

          Flashcard.linkDeck = function(deck){
              Deck = deck;
          }

          Flashcard.prototype.edit = function () {
  
  
            var editableText = this.formatted_text;

            $('.modal-trigger').leanModal({
              dismissible: true, // Modal can be dismissed by clicking outside of the modal
              opacity: .5, // Opacity of modal background
              in_duration: 300, // Transition in duration
              out_duration: 200, // Transition out duration
              ready: function () {
  
                $('#edit-card-input').html(editableText);

              }, // Callback for Modal open
              complete: function () {
  
                console.log("EDIT MODAL CLOSED");
  
              } // Callback for Modal close
            });
  
          };

          return Flashcard;

      });