angular.module('portainer.azure')
.controller('AzureContainerInstancesController', ['$scope', '$state', 'AzureService', 'Notifications',
function ($scope, $state, AzureService, Notifications) {

  function initView() {
    AzureService.subscriptions()
    .then(function success(data) {
      var subscriptions = data;
      return AzureService.containerGroups(subscriptions);
    })
    .then(function success(data) {
      $scope.containerGroups = AzureService.aggregate(data);
    })
    .catch(function error(err) {
      Notifications.error('Failure', err, 'Unable to load container groups');
    });
  }

  $scope.deleteAction = function (selectedItems) {
    var actionCount = selectedItems.length;
    angular.forEach(selectedItems, function (item) {
      AzureService.deleteContainerGroup(item.Id)
      .then(function success() {
        Notifications.success('Container group successfully removed', item.Name);
        var index = $scope.containerGroups.indexOf(item);
        $scope.containerGroups.splice(index, 1);
      })
      .catch(function error(err) {
        Notifications.error('Failure', err, 'Unable to remove container group');
      })
      .finally(function final() {
        --actionCount;
        if (actionCount === 0) {
          $state.reload();
        }
      });
    });
  };

  initView();
}]);