//
// Copyright (C) 2023 The Android Open Source Project
//
// 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 com.android.devicediagnostics;
option java_outer_classname = "Protos";

// When updating this file, update DeviceReportJsonFormatter.kt as well.

message TestResults {
  optional bool screen_test = 1;
  optional bool touch_test = 2;
}

message BatteryInfo {
  reserved 2, 3;
  optional int32 cycle_count = 1;
  optional int32 state_of_health = 4;
  optional string serial = 5;
  optional string part_status = 6;
  int32 legacy_health = 7;
  optional int64 manufacture_timestamp = 8;
  optional int64 first_usage_timestamp = 9;
}

message LockInfo { bool factory_reset_protection = 1; }

message StorageInfo {
  reserved 1, 2;
  optional int32 useful_lifetime_remaining = 3;
  int64 capacity_bytes = 4;
}

message HingeInfo {
  optional int32 hinge_count = 1;
  repeated int32 num_times_folded = 2;
  repeated int32 expected_lifespan = 3;
}

message TrustedDeviceInfo { bytes challenge = 1; }

message DeviceReport {
  TestResults tests = 1;
  bytes old_attestation = 2;
  BatteryInfo battery = 3;
  StorageInfo storage = 4;
  optional int32 launch_level = 5;
  LockInfo locks = 6;
  ProductInfo product = 7;
  HingeInfo hinge = 8;
  optional AttestationInfo attestation = 9;
}

enum PacketCommand {
  COMMAND_ACK = 0;
  COMMAND_CLOSE = 1;
};

message BluetoothPacket {
  int32 version = 1;
  oneof payload {
    TrustedDeviceInfo trusted_device_info = 2;
    DeviceReport device_report = 3;
    PacketCommand command = 4;
  }
}

message ProductInfo {
  optional string brand = 1;
  optional string device = 2;
  optional string manufacturer = 3;
  optional string model = 4;
  optional string name = 5;
}

message AttestationInfo {
  bytes certificates = 1;
  string error = 2;
}