// nockchain/common/v1/primitives.proto

syntax = "proto3";

package nockchain.public.v1;
option go_package = "./;nockchain";

message ErrorStatus {
  ErrorCode code = 1;
  string message = 2;
  optional string details = 3; // additional error context
}

message Acknowledged {}

enum ErrorCode {
  ERROR_CODE_UNSPECIFIED = 0;
  ERROR_CODE_INVALID_REQUEST = 1;
  ERROR_CODE_PEEK_FAILED = 2;
  ERROR_CODE_PEEK_RETURNED_NO_DATA = 3;
  ERROR_CODE_POKE_FAILED = 4;
  ERROR_CODE_NACKAPP_ERROR = 5;
  ERROR_CODE_TIMEOUT = 6;
  ERROR_CODE_INTERNAL_ERROR = 7;
  ERROR_CODE_NOT_FOUND = 8;
  ERROR_CODE_PERMISSION_DENIED = 9;
  ERROR_CODE_INVALID_WIRE = 10;
  ERROR_CODE_KERNEL_ERROR = 11;
}

// ===================================================================
// Wire types for NockApp pokes
// ===================================================================

message Wire {
  string source = 1;         // e.g., "http", "file", "wallet", "grpc"
  uint64 version = 2;        // wire format version
  repeated WireTag tags = 3; // operation-specific tags
}

message WireTag {
  oneof value {
    string text = 1;
    uint64 number = 2;
  }
}

// Note: prefer using raw numeric fields in messages
// instead of these wrappers to simplify conversions.
// These remain defined for potential future use.
message NoteVersion { uint32 value = 1; }
message BlockHeight { uint64 value = 1; }
message BlockHeightDelta { uint64 value = 1; }
message Nicks { uint64 value = 1; }

// pub chal: [Belt; 8],
// pub sig: [Belt; 8],
message EightBelt {
  Belt belt_1 = 1;
  Belt belt_2 = 2;
  Belt belt_3 = 3;
  Belt belt_4 = 4;
  Belt belt_5 = 5;
  Belt belt_6 = 6;
  Belt belt_7 = 7;
  Belt belt_8 = 8;
}

// pub struct Hash(pub [Belt; 5]);
// Use fixed fields to avoid variable-length vectors.
message Hash {
  Belt belt_1 = 1;
  Belt belt_2 = 2;
  Belt belt_3 = 3;
  Belt belt_4 = 4;
  Belt belt_5 = 5;
}

message Base58Hash {
  string hash = 1;
}

// pub struct SchnorrPubkey(pub CheetahPoint);
message SchnorrPubkey { CheetahPoint value = 1; }

// pub struct CheetahPoint {
//   pub x: F6lt,
//   pub y: F6lt,
//   pub inf: bool,
// }
message CheetahPoint {
  SixBelt x = 1;
  SixBelt y = 2;
  bool inf = 3;
}

// pub struct F6lt(pub [Belt; 6]);
message SixBelt {
  Belt belt_1 = 1;
  Belt belt_2 = 2;
  Belt belt_3 = 3;
  Belt belt_4 = 4;
  Belt belt_5 = 5;
  Belt belt_6 = 6;
}

// pub struct Belt(pub u64);
message Belt { uint64 value = 1; }