syntax = "proto3";
package serialization;

option go_package = "github.com/kaspanet/kaspad/serialization";

message DbBlock {
  DbBlockHeader header = 1;
  repeated DbTransaction transactions = 2;
}

message DbBlockHeader {
  uint32 version = 1;
  repeated DbHash parentHashes = 2;
  DbHash hashMerkleRoot = 3;
  DbHash acceptedIDMerkleRoot = 4;
  DbHash utxoCommitment = 5;
  int64 timeInMilliseconds = 6;
  uint32 bits = 7;
  uint64 nonce = 8;
}

message DbHash {
  bytes hash = 1;
}

message DbTransaction {
  uint32 version = 1;
  repeated DbTransactionInput inputs = 2;
  repeated DbTransactionOutput outputs = 3;
  uint64 lockTime = 4;
  DbSubnetworkId subnetworkID = 5;
  uint64 gas = 6;
  DbHash payloadHash = 7;
  bytes payload = 8;
}

message DbTransactionInput {
  DbOutpoint previousOutpoint = 1;
  bytes signatureScript = 2;
  uint64 sequence = 3;
}

message DbOutpoint {
  DbTransactionId transactionID = 1;
  uint32 index = 2;
}

message DbTransactionId {
  bytes transactionId = 1;
}

message DbTransactionOutput {
  uint64 value = 1;
  DbScriptPublicKey scriptPublicKey = 2;
}

message DbSubnetworkId {
  bytes subnetworkId = 1;
}

message DbAcceptanceData {
  repeated DbBlockAcceptanceData blockAcceptanceData = 1;
}

message DbBlockAcceptanceData {
  repeated DbTransactionAcceptanceData transactionAcceptanceData = 1;
  DbHash blockHash = 2;
}

message DbTransactionAcceptanceData {
  DbTransaction transaction = 1;
  uint64 fee = 2;
  bool isAccepted = 3;
  repeated DbUtxoEntry transactionInputUtxoEntries = 4;
}

message DbBlockRelations {
  repeated DbHash parents = 1;
  repeated DbHash children = 2;
}

message DbBlockStatus {
  uint32 status = 1;
}

message DbBlockGhostdagData {
  uint64 blueScore = 1;
  bytes blueWork = 2;
  DbHash selectedParent = 3;
  repeated DbHash mergeSetBlues = 4;
  repeated DbHash mergeSetReds = 5;
  repeated DbBluesAnticoneSizes bluesAnticoneSizes = 6;
}

message DbBluesAnticoneSizes {
  DbHash blueHash = 1;
  uint32 anticoneSize = 2;
}

message DbMultiset {
  bytes multiset = 1;
}

message DbUtxoSet {
  repeated DbUtxoCollectionItem items = 1;
}

message DbUtxoCollectionItem {
  DbOutpoint outpoint = 1;
  DbUtxoEntry utxoEntry = 2;
}

message DbScriptPublicKey {
  bytes script = 1;
  uint32 version = 2;
}

message DbUtxoEntry {
  uint64 amount = 1;
  DbScriptPublicKey scriptPublicKey = 2;
  uint64 blockBlueScore = 3;
  bool isCoinbase = 4;
}

message DbReachabilityData {
  repeated DbHash children = 1;
  DbHash parent = 2;
  DbReachabilityInterval interval = 3;
  repeated DbHash futureCoveringSet = 4;
}

message DbReachabilityInterval {
  uint64 start = 1;
  uint64 end = 2;
}

message DbUtxoDiff {
  repeated DbUtxoCollectionItem toAdd = 1;
  repeated DbUtxoCollectionItem toRemove = 2;
}

message DbPruningPointUTXOSetBytes {
  bytes bytes = 1;
}

message DbHeaderTips {
  repeated DbHash tips = 1;
}

message DbTips {
  repeated DbHash tips = 1;
}

message DbVirtualDiffParents {
  repeated DbHash virtualDiffParents = 1;
}

message DbBlockCount {
  uint64 count = 1;
}

message DbBlockHeaderCount {
  uint64 count = 1;
}