// Copyright (C) 2020 Storj Labs, Inc.
// See LICENSE for copying information.

syntax = "proto3";
option go_package = "storj.io/storj/multinodepb";

package diskspace;

import "gogo.proto";
import "google/protobuf/timestamp.proto";

service NodeDiskSpace {
  rpc GetDiskSpace(GetDiskSpaceRequest) returns (GetDiskSpaceResponse);
  rpc DailyStorageUsage(DailyStorageUsageRequest) returns (DailyStorageUsageResponse);
  rpc SatelliteSummary(SatelliteSummaryRequest) returns (SatelliteSummaryResponse);
}

message GetDiskSpaceRequest {}

message GetDiskSpaceResponse {
  DiskSpace disk_space = 1;
}

// DiskSpace stores all info about storagenode disk space.
message DiskSpace {
  int64 used = 1;
  int64 available = 2;
  int64 trash = 3;
  int64 overused = 4;
}

message DailyStorageUsageRequest {
  google.protobuf.Timestamp from = 1 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
  google.protobuf.Timestamp to = 2 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
  bytes satellite_id = 3 [(gogoproto.customtype) = "NodeID", (gogoproto.nullable) = false];
}

message DailyStorageUsageResponse {
  message StorageUsage {
    double at_rest_total = 1;
    google.protobuf.Timestamp timestamp = 2 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
  }

  bytes node_id = 1;
  repeated StorageUsage daily_storage_usage = 2;
}

message SatelliteSummaryRequest {
  google.protobuf.Timestamp from = 1 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
  google.protobuf.Timestamp to = 2 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
  bytes satellite_id = 3 [(gogoproto.customtype) = "NodeID", (gogoproto.nullable) = false];
}

message SatelliteSummaryResponse {
  double storage_usage = 1;
}