# 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 IAM
    class RolePolicy

      extend Aws::Deprecations

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

      # @!group Read-Only Attributes

      # @return [String]
      def role_name
        @role_name
      end

      # @return [String]
      def name
        @name
      end
      alias :policy_name :name

      # The policy document.
      # @return [String]
      def policy_document
        data.policy_document
      end

      # @!endgroup

      # @return [Client]
      def client
        @client
      end

      # Loads, or reloads {#data} for the current {RolePolicy}.
      # Returns `self` making it possible to chain methods.
      #
      #     role_policy.reload.data
      #
      # @return [self]
      def load
        resp = @client.get_role_policy(
          role_name: @role_name,
          policy_name: @name
        )
        @data = resp.data
        self
      end
      alias :reload :load

      # @return [Types::GetRolePolicyResponse]
      #   Returns the data for this {RolePolicy}. Calls
      #   {Client#get_role_policy} 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
      #
      #   role_policy.delete()
      # @param [Hash] options ({})
      # @return [EmptyStructure]
      def delete(options = {})
        options = options.merge(
          role_name: @role_name,
          policy_name: @name
        )
        resp = @client.delete_role_policy(options)
        resp.data
      end

      # @example Request syntax with placeholder values
      #
      #   role_policy.put({
      #     policy_document: "policyDocumentType", # required
      #   })
      # @param [Hash] options ({})
      # @option options [required, String] :policy_document
      #   The policy document.
      #
      #   The [regex pattern][1] for this parameter is a string of characters
      #   consisting of any printable ASCII character ranging from the space
      #   character (\\u0020) through end of the ASCII character range
      #   (\\u00FF). It also includes the special characters tab (\\u0009), line
      #   feed (\\u000A), and carriage return (\\u000D).
      #
      #
      #
      #   [1]: http://wikipedia.org/wiki/regex
      # @return [EmptyStructure]
      def put(options = {})
        options = options.merge(
          role_name: @role_name,
          policy_name: @name
        )
        resp = @client.put_role_policy(options)
        resp.data
      end

      # @!group Associations

      # @return [Role]
      def role
        Role.new(
          name: @role_name,
          client: @client
        )
      end

      # @deprecated
      # @api private
      def identifiers
        {
          role_name: @role_name,
          name: @name
        }
      end
      deprecated(:identifiers)

      private

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

      def extract_name(args, options)
        value = args[1] || options.delete(:name)
        case value
        when String then value
        when nil then raise ArgumentError, "missing required option :name"
        else
          msg = "expected :name to be a String, got #{value.class}"
          raise ArgumentError, msg
        end
      end

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