class FileStorage::Request
	JSONIPC.request Upload, 20 do
		property mid  : String     # autogenerated
		property file : FileInfo
		def initialize(@file : FileInfo)
			@mid = UUID.random.to_s
		end

		def handle(filestoraged : FileStorage::Service, event : IPC::Event::Events)
			user = altideald.get_logged_user event

			raise Exception.new "unauthorized" if user.nil?

			# FIXME: Maybe this should be moved to FileStorage::Service
			fd = event.connection.fd

			user_data = filestoraged.get_user_data user.uid

			filestoraged.storage.upload self, event
		rescue e
			return Response::Error.new @mid, "unauthorized"
		end
	end
	FileStorage.requests << Upload
end

class FileStorage::Client
	def upload(token : String)
		request = FileStorage::Request::Upload.new token
		send request

		response = parse_message [ FileStorage::Response::Upload, FileStorage::Response::Error ], read

		case response
		when FileStorage::Response::Upload
		when FileStorage::Response::Error
			raise "Upload request failed: #{response.reason}"
		end

		response
	end
end

class FileStorage::Response
	JSONIPC.request Upload, 20 do
		property mid : String
		def initialize(@mid)
		end
	end

	JSONIPC.request Responses, 100 do
		include JSON::Serializable

		property mid       : String
		property responses : Array(Response)   # a response for each request
		property response  : String
		property reason    : String?

		def initialize(@mid, @response, @responses, @reason = nil)
		end
	end
end