module.exports = {


  friendlyName: 'Get vulnerabilities',


  description: 'Get sorted & paginated vulnerabilities that match the provided filters.',


  inputs: {

    minSeverity: {
      description: 'Optional filter to only get vulnerabilities whose `severity` is >= the specified value.',
      type: 'number',
      defaultsTo: 0,
    },

    maxSeverity: {
      description: 'Optional filter to only get vulnerabilities whose `severity` is <= the specified value.',
      type: 'number',
      defaultsTo: 10,
    },

    sortBy: {
      description: 'An optional facet to sort vulnerabilities by.',
      type: 'string',
      isIn: [
        'cveId',
        'severity',
        'hasKnownExploit',
        'publishedAt',
        'resolvedAt',
        'createdAt',
      ],
      defaultsTo: 'publishedAt'
    },

    sortDirection: {
      type: 'string',
      isIn: [
        'ASC',
        'DESC',
      ],
      defaultsTo: 'DESC'
    },

    page: {
      description: 'The zero-indexed page number.',
      type: 'number',
      defaultsTo: 0
    },

    teamApid: {
      description: 'The ID of the Team to filter by, or 0 to only include hosts with no team, or undefined to not filter by any team.',
      type: 'number',
    },

  },


  exits: {

    success: {
      outputFriendlyName: 'Report',
      outputDescription: 'A dictionary with a `total` and `entries` (a list of vulnerabilities).',
      outputType: {},
      outputExample: {
        total: 1,
        entries: [
          { id: 99, /*…*/ }
        ]
      }
    },
  },


  fn: async function ({minSeverity, maxSeverity, sortBy, sortDirection, page, teamApid}) {

    return await sails.helpers.getVulnerabilities.with({ minSeverity, maxSeverity, sortBy, sortDirection, page, teamApid})
    .tolerate('noMatchingVulnerabilities', ()=>{
      // If the get vulnerabilities helper returned a noMatchingVulnerabilities response, we'll return an empty array of results
      return {
        total: 0,
        entries: [],
      };
    });

  }


};