# frozen_string_literal: true

module Gitlab
  module Ci
    module Reports
      module Security
        class Identifier
          attr_reader :external_id
          attr_reader :external_type
          attr_reader :fingerprint
          attr_reader :name
          attr_reader :url

          def initialize(external_id:, external_type:, name:, url: nil)
            @external_id = external_id
            @external_type = external_type
            @name = name
            @url = url

            @fingerprint = generate_fingerprint
          end

          def key
            fingerprint
          end

          def to_hash
            %i[
              external_id
              external_type
              fingerprint
              name
              url
            ].each_with_object({}) do |key, hash|
              hash[key] = public_send(key) # rubocop:disable GitlabSecurity/PublicSend
            end
          end

          def ==(other)
            other.external_type == external_type &&
              other.external_id == external_id
          end

          private

          def generate_fingerprint
            Digest::SHA1.hexdigest("#{external_type}:#{external_id}")
          end
        end
      end
    end
  end
end
