# frozen_string_literal: true

# Copyright 2018 Aerospike, Inc.
#
# Portions may be licensed to Aerospike, Inc. under one or more contributor
# license agreements.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.

module Aerospike
  class Node
    module Verify
      module Name
        class << self
          def call(node, info_map)
            info_name = info_map['node']

            if !info_name
              node.decrease_health
              raise Aerospike::Exceptions::Aerospike.new(Aerospike::ResultCode::INVALID_NODE_ERROR, 'Node name is empty')
            end

            if !(node.name == info_name)
              # Set node to inactive immediately.
              node.inactive!
              raise Aerospike::Exceptions::Aerospike.new(Aerospike::ResultCode::INVALID_NODE_ERROR, "Node name has changed. Old=#{node.name} New= #{info_name}")
            end
          end
        end
      end
    end
  end
end
