/**
 * Element for displaying the list of billing invoices for the user or organization.
 */
angular.module('quay').directive('billingInvoices', function () {
  var directiveDefinitionObject = {
    priority: 0,
    templateUrl: '/static/directives/billing-invoices.html',
    replace: false,
    transclude: false,
    restrict: 'C',
    scope: {
      'organization': '=organization',
      'user': '=user',
      'makevisible': '=makevisible'
    },
    controller: function($scope, $element, $sce, ApiService) {
      $scope.loading = false;

      var update = function() {
        var hasValidUser = !!$scope.user;
        var hasValidOrg = !!$scope.organization;
        var isValid = hasValidUser || hasValidOrg;

        if (!$scope.makevisible || !isValid) {
          return;
        }

        $scope.loading = true;

        ApiService.listInvoices($scope.organization).then(function(resp) {
          $scope.invoices = resp.invoices;
          $scope.loading = false;
        }, function() {
          $scope.invoices = [];
          $scope.loading = false;
        });
      };

      $scope.$watch('organization', update);
      $scope.$watch('user', update);
      $scope.$watch('makevisible', update);
    }
  };

  return directiveDefinitionObject;
});