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

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

package multinode;

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

message RequestHeader {
  bytes api_key = 1;
}

service Storage {
  rpc DiskSpace(DiskSpaceRequest) returns (DiskSpaceResponse);
}

message DiskSpaceRequest {
  RequestHeader header = 1;
}

message DiskSpaceResponse {
  int64 allocated = 1;
  int64 used_pieces = 2;
  int64 used_trash = 3;
  int64 free = 4;
  int64 available = 5;
  int64 overused = 6;
}

service Bandwidth {
  rpc MonthSummary(BandwidthMonthSummaryRequest) returns (BandwidthMonthSummaryResponse);
}

message BandwidthMonthSummaryRequest {
  RequestHeader header = 1;
}

message BandwidthMonthSummaryResponse {
  int64 used = 1;
}

service Node {
  rpc Version(VersionRequest) returns (VersionResponse);
  rpc LastContact(LastContactRequest) returns (LastContactResponse);
  rpc Reputation(ReputationRequest) returns (ReputationResponse);
  rpc TrustedSatellites(TrustedSatellitesRequest) returns (TrustedSatellitesResponse);
}

message VersionRequest {
  RequestHeader header = 1;
}

message VersionResponse {
  string version = 1; // must be semver formatted
}

message LastContactRequest {
  RequestHeader header = 1;
}

message LastContactResponse {
  google.protobuf.Timestamp last_contact = 1 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
}

message ReputationRequest {
  RequestHeader header = 1;
  bytes satellite_id = 2 [(gogoproto.customtype) = "NodeID", (gogoproto.nullable) = false];
}

message ReputationResponse {
  message Online {
    double score = 1;
  }
  message Audit {
    double score = 1;
    double suspension_score = 2;
  }

  Online online = 1;
  Audit audit = 2;
}

message TrustedSatellitesRequest {
  RequestHeader header = 1;
}

message TrustedSatellitesResponse {
  message NodeURL {
    bytes node_id = 1 [(gogoproto.customtype) = "NodeID", (gogoproto.nullable) = false];
    string address = 2;
  }

  repeated NodeURL trusted_satellites = 1;
}

service Payout {
  rpc Earned(EarnedRequest) returns (EarnedResponse);
  rpc EarnedPerSatellite(EarnedPerSatelliteRequest) returns (EarnedPerSatelliteResponse);
  rpc EstimatedPayoutSatellite(EstimatedPayoutSatelliteRequest) returns (EstimatedPayoutSatelliteResponse);
  rpc EstimatedPayoutTotal(EstimatedPayoutTotalRequest) returns (EstimatedPayoutTotalResponse);
}

message EstimatedPayoutSatelliteRequest {
  RequestHeader header = 1;
  bytes satellite_id = 2 [(gogoproto.customtype) = "NodeID", (gogoproto.nullable) = false];
}
message EstimatedPayoutSatelliteResponse {
  int64 estimated_earnings = 1;
}
message EstimatedPayoutTotalRequest {
  RequestHeader header = 1;
}
message EstimatedPayoutTotalResponse {
  int64 estimated_earnings = 1;
}

message EarnedRequest {
  RequestHeader header = 1;
}

message EarnedResponse {
  int64 total = 1;
}

message EarnedPerSatelliteRequest {
  RequestHeader header = 1;
}
message EarnedPerSatelliteResponse {
  repeated EarnedSatellite earned_satellite = 1;
}
message EarnedSatellite {
  int64 total = 1;
  bytes satellite_id = 2 [(gogoproto.customtype) = "NodeID", (gogoproto.nullable) = false];
}