module Fog
  module Google
    class SQL
      ##
      # Retrieves an instance operation that has been performed on an instance
      #
      # @see https://developers.google.com/cloud-sql/docs/admin-api/v1beta3/operations/get

      class Real
        def get_operation(instance_id, operation_id)
          api_method = @sql.operations.get
          parameters = {
            "project" => @project,
            "instance" => instance_id,
            "operation" => operation_id
          }

          request(api_method, parameters)
        end
      end

      class Mock
        def get_operation(instance_id, operation_id)
          if data[:operations].key?(instance_id)
            if data[:operations][instance_id].key?(operation_id)
              body = data[:operations][instance_id][operation_id]
              status = 200
            else
              body = {
                "error" => {
                  "errors" => [
                    {
                      "domain" => "global",
                      "reason" => "operationDoesNotExist",
                      "message" => "The Cloud SQL instance operation does not exist."
                    }
                  ],
                  "code" => 404,
                  "message" => "The Cloud SQL instance operation does not exist."
                }
              }
              status = 404
            end
          else
            body = {
              "error" => {
                "errors" => [
                  {
                    "domain" => "global",
                    "reason" => "notAuthorized",
                    "message" => "The client is not authorized to make this request."
                  }
                ],
                "code" => 403,
                "message" => "The client is not authorized to make this request."
              }
            }
            status = 403
          end

          build_excon_response(body, status)
        end
      end
    end
  end
end
