/*
 * Copyright (C) 2019 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 = "proto2";
package com.android.server.content;
import "frameworks/base/core/proto/android/privacy.proto";

option java_multiple_files = true;

/**
 * Stores relevant information from a DayStats object in SyncStorageEngine.
 */
message SyncStatisticsProto {

  message DayStats {
    optional int32 day = 1; // day of the year - defined by SyncStorageEngine#getCurrentDayLocked()
    optional int32 success_count = 2;
    optional int64 success_time = 3; // time since epoch
    optional int32 failure_count = 4;
    optional int64 failure_time = 5; // time since epoch
  }

  repeated DayStats stats = 1;
}

/**
 * Stores relevant information from a SyncStatusInfo object.
 */
message SyncStatusProto {

  message StatusInfo {

    message Stats {
      optional int64 total_elapsed_time = 1; // time since epoch
      optional int32 num_syncs = 2;
      optional int32 num_failures = 3;
      optional int32 num_cancels = 4;
      optional int32 num_source_other = 5;
      optional int32 num_source_local = 6;
      optional int32 num_source_poll = 7;
      optional int32 num_source_user = 8;
      optional int32 num_source_periodic = 9;
      optional int32 num_source_feed = 10;
    }

    message LastEventInfo {
      optional int64 last_event_time = 1; // time since epoch
      optional string last_event = 2 [(.android.privacy).dest = DEST_EXPLICIT];
    }

    // Note: version doesn't need to be stored in proto because of how protos store information but
    // leaving field number 1 open in case we find a usage for it in the future.
    optional int32 authority_id = 2;
    optional int64 last_success_time = 3; // time since epoch
    optional int32 last_success_source = 4;
    optional int64 last_failure_time = 5; // time since epoch
    optional int32 last_failure_source = 6;
    optional string last_failure_message = 7 [(.android.privacy).dest = DEST_EXPLICIT];
    optional int64 initial_failure_time = 8; // time since epoch
    optional bool pending = 9;
    optional bool initialize = 10;
    repeated int64 periodic_sync_times = 11; // times since epoch
    repeated LastEventInfo last_event_info = 12;
    optional int64 last_today_reset_time = 13; // time since epoch
    optional Stats total_stats = 14;
    optional Stats today_stats = 15;
    optional Stats yesterday_stats = 16;
    repeated int64 per_source_last_success_times = 17; // times since epoch
    repeated int64 per_source_last_failure_times = 18; // times since epoch
  }

  repeated StatusInfo status = 1;

  optional bool is_job_namespace_migrated = 2;
  optional bool is_job_attribution_fixed = 3;
}