/**
 * Service which provides helper methods for working with the vulnerability system.
  */
angular.module('quay').factory('VulnerabilityService', ['Config', function(Config) {
  var vulnService = {};

  // NOTE: This objects are used directly in the external-notification-data service, so make sure
  // to update that code if the format here is changed.
  vulnService.LEVELS = {
    'Unknown': {
      'title': 'Unknown',
      'index': '6',
      'level': 'info',

      'description': 'Unknown is either a security problem that has not been assigned ' +
                     'to a priority yet or a priority that our system did not recognize',
      'banner_required': false
    },

    'Negligible': {
      'title': 'Negligible',
      'index': '5',
      'level': 'info',

      'description': 'Negligible is technically a security problem, but is only theoretical ' +
                     'in nature, requires a very special situation, has almost no install base, ' +
                     'or does no real damage.',
      'banner_required': false
    },

    'Low': {
      'title': 'Low',
      'index': '4',
      'level': 'warning',

      'description': 'Low is a security problem, but is hard to exploit due to environment, ' +
                     'requires a user-assisted attack, a small install base, or does very ' +
                     'little damage.',
      'banner_required': false
    },

    'Medium': {
      'title': 'Medium',
      'value': 'Medium',
      'index': '3',
      'level': 'warning',

      'description': 'Medium is a real security problem, and is exploitable for many people. ' +
                     'Includes network daemon denial of service attacks, cross-site scripting, ' +
                     'and gaining user privileges.',
      'banner_required': false
    },

    'High': {
      'title': 'High',
      'value': 'High',
      'index': '2',
      'level': 'warning',

      'description': 'High is a real problem, exploitable for many people in a default installation. ' +
                     'Includes serious remote denial of services, local root privilege escalations, ' +
                     'or data loss.',
      'banner_required': false
    },

    'Critical': {
      'title': 'Critical',
      'value': 'Critical',
      'index': '1',
      'level': 'error',

      'description': 'Critical is a world-burning problem, exploitable for nearly all people in ' +
                     'a installation of the package. Includes remote root privilege escalations, ' +
                     'or massive data loss.',
      'banner_required': true
    },

    'Defcon1': {
      'title': 'Defcon 1',
      'value': 'Defcon1',
      'index': '0',
      'level': 'error',

      'description': 'Defcon1 is a Critical problem which has been manually highlighted ' +
                     'by the Quay team. It requires immediate attention.',
      'banner_required': true
    }
  };

  vulnService.getLevels = function() {
    return Object.keys(vulnService.LEVELS).map(function(key) {
      return vulnService.LEVELS[key];
    });
  };

  return vulnService;
}]);