/**
 * Copyright © 2016 The Thingsboard Authors
 *
 * 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.
 */
syntax = "proto3";
package cluster;

option java_package = "org.thingsboard.server.gen.cluster";
option java_outer_classname = "ClusterAPIProtos";

message ServerAddress {
  string host = 1;
  int32 port = 2;
}

message Uid {
  sint64 pluginUuidMsb = 1;
  sint64 pluginUuidLsb = 2;
}

message PluginAddress {
  Uid pluginId = 1;
  Uid tenantId = 2;
}

message ToPluginRpcMessage {
  PluginAddress address = 1;
  int32 clazz = 2;
  bytes data = 3;
}

message ToDeviceActorRpcMessage {
  bytes data = 1;
}

message ToDeviceSessionActorRpcMessage {
  bytes data = 1;
}

message ToDeviceActorNotificationRpcMessage {
  bytes data = 1;
}

message ToAllNodesRpcMessage {
  bytes data = 1;
}

message ConnectRpcMessage {
  ServerAddress serverAddress = 1;
}

message ToDeviceRpcRequestRpcMessage {
  PluginAddress address = 1;
  Uid deviceTenantId = 2;
  Uid deviceId = 3;

  Uid msgId = 4;
  bool oneway = 5;
  int64 expTime = 6;
  string method = 7;
  string params = 8;
}

message ToPluginRpcResponseRpcMessage {
  PluginAddress address = 1;

  Uid msgId = 2;
  string response = 3;
  string error = 4;
}

message ToRpcServerMessage {
  ConnectRpcMessage connectMsg = 1;
  ToPluginRpcMessage toPluginRpcMsg = 2;
  ToDeviceActorRpcMessage toDeviceActorRpcMsg = 3;
  ToDeviceSessionActorRpcMessage toDeviceSessionActorRpcMsg = 4;
  ToDeviceActorNotificationRpcMessage toDeviceActorNotificationRpcMsg = 5;
  ToAllNodesRpcMessage toAllNodesRpcMsg = 6;
  ToDeviceRpcRequestRpcMessage toDeviceRpcRequestRpcMsg = 7;
  ToPluginRpcResponseRpcMessage toPluginRpcResponseRpcMsg = 8;
}

service ClusterRpcService {
  rpc handlePluginMsgs(stream ToRpcServerMessage) returns (stream ToRpcServerMessage) {}
}