# WARNING ABOUT GENERATED CODE
#
# This file is generated. See the contributing for info on making contributions:
# https://github.com/aws/aws-sdk-ruby/blob/master/CONTRIBUTING.md
#
# WARNING ABOUT GENERATED CODE

module Aws
  module EC2
    class InternetGateway

      extend Aws::Deprecations

      # @overload def initialize(id, options = {})
      #   @param [String] id
      #   @option options [Client] :client
      # @overload def initialize(options = {})
      #   @option options [required, String] :id
      #   @option options [Client] :client
      def initialize(*args)
        options = Hash === args.last ? args.pop.dup : {}
        @id = extract_id(args, options)
        @data = options.delete(:data)
        @client = options.delete(:client) || Client.new(options)
      end

      # @!group Read-Only Attributes

      # @return [String]
      def id
        @id
      end
      alias :internet_gateway_id :id

      # Any VPCs attached to the Internet gateway.
      # @return [Array<Types::InternetGatewayAttachment>]
      def attachments
        data.attachments
      end

      # Any tags assigned to the Internet gateway.
      # @return [Array<Types::Tag>]
      def tags
        data.tags
      end

      # @!endgroup

      # @return [Client]
      def client
        @client
      end

      # Loads, or reloads {#data} for the current {InternetGateway}.
      # Returns `self` making it possible to chain methods.
      #
      #     internet_gateway.reload.data
      #
      # @return [self]
      def load
        resp = @client.describe_internet_gateways(internet_gateway_ids: [@id])
        @data = resp.internetgateways[0]
        self
      end
      alias :reload :load

      # @return [Types::InternetGateway]
      #   Returns the data for this {InternetGateway}. Calls
      #   {Client#describe_internet_gateways} if {#data_loaded?} is `false`.
      def data
        load unless @data
        @data
      end

      # @return [Boolean]
      #   Returns `true` if this resource is loaded.  Accessing attributes or
      #   {#data} on an unloaded resource will trigger a call to {#load}.
      def data_loaded?
        !!@data
      end

      # @!group Actions

      # @example Request syntax with placeholder values
      #
      #   internet_gateway.attach_to_vpc({
      #     dry_run: false,
      #     vpc_id: "String", # required
      #   })
      # @param [Hash] options ({})
      # @option options [Boolean] :dry_run
      #   Checks whether you have the required permissions for the action,
      #   without actually making the request, and provides an error response.
      #   If you have the required permissions, the error response is
      #   `DryRunOperation`. Otherwise, it is `UnauthorizedOperation`.
      # @option options [required, String] :vpc_id
      #   The ID of the VPC.
      # @return [EmptyStructure]
      def attach_to_vpc(options = {})
        options = options.merge(internet_gateway_id: @id)
        resp = @client.attach_internet_gateway(options)
        resp.data
      end

      # @example Request syntax with placeholder values
      #
      #   tag = internet_gateway.create_tags({
      #     dry_run: false,
      #     tags: [ # required
      #       {
      #         key: "String",
      #         value: "String",
      #       },
      #     ],
      #   })
      # @param [Hash] options ({})
      # @option options [Boolean] :dry_run
      #   Checks whether you have the required permissions for the action,
      #   without actually making the request, and provides an error response.
      #   If you have the required permissions, the error response is
      #   `DryRunOperation`. Otherwise, it is `UnauthorizedOperation`.
      # @option options [required, Array<Types::Tag>] :tags
      #   One or more tags. The `value` parameter is required, but if you don't
      #   want the tag to have a value, specify the parameter with no value, and
      #   we set the value to an empty string.
      # @return [Tag::Collection]
      def create_tags(options = {})
        batch = []
        options = Aws::Util.deep_merge(options, resources: [@id])
        resp = @client.create_tags(options)
        options[:tags].each do |t|
          batch << Tag.new(
            resource_id: @id,
            key: t[:key],
            value: t[:value],
            client: @client
          )
        end
        Tag::Collection.new([batch], size: batch.size)
      end

      # @example Request syntax with placeholder values
      #
      #   internet_gateway.delete({
      #     dry_run: false,
      #   })
      # @param [Hash] options ({})
      # @option options [Boolean] :dry_run
      #   Checks whether you have the required permissions for the action,
      #   without actually making the request, and provides an error response.
      #   If you have the required permissions, the error response is
      #   `DryRunOperation`. Otherwise, it is `UnauthorizedOperation`.
      # @return [EmptyStructure]
      def delete(options = {})
        options = options.merge(internet_gateway_id: @id)
        resp = @client.delete_internet_gateway(options)
        resp.data
      end

      # @example Request syntax with placeholder values
      #
      #   internet_gateway.detach_from_vpc({
      #     dry_run: false,
      #     vpc_id: "String", # required
      #   })
      # @param [Hash] options ({})
      # @option options [Boolean] :dry_run
      #   Checks whether you have the required permissions for the action,
      #   without actually making the request, and provides an error response.
      #   If you have the required permissions, the error response is
      #   `DryRunOperation`. Otherwise, it is `UnauthorizedOperation`.
      # @option options [required, String] :vpc_id
      #   The ID of the VPC.
      # @return [EmptyStructure]
      def detach_from_vpc(options = {})
        options = options.merge(internet_gateway_id: @id)
        resp = @client.detach_internet_gateway(options)
        resp.data
      end

      # @deprecated
      # @api private
      def identifiers
        { id: @id }
      end
      deprecated(:identifiers)

      private

      def extract_id(args, options)
        value = args[0] || options.delete(:id)
        case value
        when String then value
        when nil then raise ArgumentError, "missing required option :id"
        else
          msg = "expected :id to be a String, got #{value.class}"
          raise ArgumentError, msg
        end
      end

      class Collection < Aws::Resources::Collection; end
    end
  end
end