syntax = "proto3";

package chip.rpc;

import 'pw_protobuf_protos/common.proto';

message PairingInfo {
  uint32 code = 1;
  uint32 discriminator = 2;
  string qr_code = 3;
  string qr_code_url = 4;
}

message SpakeInfo {
  optional bytes verifier = 1;
  optional bytes salt = 2;
  optional uint32 iteration_count = 3;
}

// type lengths defined in chip spec 8.2.3.1
message DeviceInfo {
  uint32 vendor_id = 1;
  uint32 product_id = 2;
  uint32 software_version = 3;
  string serial_number = 4;
  PairingInfo pairing_info = 5;
  string software_version_string = 6;
}

message FabricInfo {
  uint64 fabric_id = 1;
  uint64 node_id = 2;
}

message DeviceState {
  uint64 time_since_boot_millis = 1;
  repeated FabricInfo fabric_info = 2;
}

message PairingState {
  bool pairing_enabled = 1;
}

message MetadataForProvider {
  bytes tlv = 1;
}

message RebootRequest {
  uint32 delay_ms = 1;
}

service Device {
  rpc FactoryReset(pw.protobuf.Empty) returns (pw.protobuf.Empty){}
  rpc Reboot(RebootRequest) returns (pw.protobuf.Empty){}
  rpc TriggerOta(pw.protobuf.Empty) returns (pw.protobuf.Empty){}
  rpc SetOtaMetadataForProvider(MetadataForProvider) returns (pw.protobuf.Empty){}
  rpc GetDeviceInfo(pw.protobuf.Empty) returns (DeviceInfo){}
  rpc GetDeviceState(pw.protobuf.Empty) returns (DeviceState){}
  rpc SetPairingState(PairingState) returns (pw.protobuf.Empty){}
  rpc GetPairingState(pw.protobuf.Empty) returns (PairingState){}
  rpc SetPairingInfo(PairingInfo) returns (pw.protobuf.Empty){}
  rpc GetSpakeInfo(pw.protobuf.Empty) returns (SpakeInfo){}
  rpc SetSpakeInfo(SpakeInfo) returns (pw.protobuf.Empty){}
}