{I"
class:ETI"ProcessedAsset; FI"logical_path; TI".sprangular/directives/variantSelection.js; FI"pathname; TI"o/home/josh/Projects/Dynamo/sprangular/app/assets/javascripts/sprangular/directives/variantSelection.coffee; FI"content_type; TI"application/javascript; TI"
mtime; Tl+Ż	UI"length; TiEI"digest; TI"%85d6d4f35d407326e30ed260fd1443db; FI"source; TI"E(function() {
  'use strict';
  Sprangular.directive('variantSelection', function() {
    return {
      restrict: 'E',
      templateUrl: 'directives/variant_selection.html',
      scope: {
        product: '=',
        variant: '=',
        "class": '=',
        change: '&'
      },
      controller: function($scope) {
        $scope.values = {};
        $scope.$watch('variant', function(newVariant, oldVariant) {
          if (newVariant !== oldVariant) {
            return $scope.change({
              oldVariant: oldVariant,
              newVariant: newVariant
            });
          }
        });
        $scope.isValueSelected = function(value) {
          var ref;
          return ((ref = $scope.values[value.option_type_id]) != null ? ref.id : void 0) === value.id;
        };
        $scope.isValueAvailable = function(value) {
          return $scope.product.availableValues(_.values($scope.values));
        };
        return $scope.selectValue = function(value) {
          $scope.values[value.option_type_id] = value;
          return $scope.variant = $scope.product.variantForValues(_.values($scope.values));
        };
      },
      link: function(scope, element, attrs) {
        var i, len, ref, results, value;
        scope.values = {};
        if (scope.variant) {
          ref = scope.variant.option_values;
          results = [];
          for (i = 0, len = ref.length; i < len; i++) {
            value = ref[i];
            results.push(scope.values[value.option_type_id] = value);
          }
          return results;
        }
      }
    };
  });

}).call(this);
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