module Fog
  module AWS
    class IAM
      class Real
        # Updates the name and/or the path of the specified server certificate.
        #
        # ==== Parameters
        # * server_certificate_name<~String> - The name of the server
        #   certificate that you want to update.
        # * options<~Hash>:
        #   * 'NewPath'<~String> - The new path for the server certificate.
        #     Include this only if you are updating the server certificate's
        #     path.
        #   * 'NewServerCertificateName'<~String> - The new name for the server
        #     certificate. Include this only if you are updating the server
        #     certificate's name.
        #
        # ==== Returns
        # * response<~Excon::Response>:
        #   * body<~Hash>:
        #     * 'RequestId'<~String> - Id of the request
        #
        # ==== See Also
        # http://docs.amazonwebservices.com/IAM/latest/APIReference/index.html?API_UpdateServerCertificate.html
        #
        def update_server_certificate(server_certificate_name, options = {})
          request({
            'Action'                => 'UpdateServerCertificate',
            'ServerCertificateName' => server_certificate_name,
            :parser                 => Fog::Parsers::AWS::IAM::Basic.new
          }.merge!(options))
        end
      end

      class Mock
        def update_server_certificate(server_certificate_name, options = {})
          new_server_certificate_name = options['NewServerCertificateName']
          if self.data[:server_certificates][new_server_certificate_name]
            raise Fog::AWS::IAM::EntityAlreadyExists.new("The Server Certificate with name #{server_certificate_name} already exists.")
          end
          unless certificate = self.data[:server_certificates].delete(server_certificate_name)
            raise Fog::AWS::IAM::NotFound.new("The Server Certificate with name #{server_certificate_name} cannot be found.")
          end

          if new_server_certificate_name
            certificate['ServerCertificateName'] = new_server_certificate_name
          end

          if new_path = options['NewPath']
            certificate['Path'] = new_path
          end

          self.data[:server_certificates][certificate['ServerCertificateName']] = certificate

          Excon::Response.new.tap do |response|
            response.body = { 'RequestId' => Fog::AWS::Mock.request_id }
            response.status = 200
          end
        end
      end
    end
  end
end