syntax = "proto3";
package WAServerSync;
option go_package = "go.mau.fi/whatsmeow/binary/armadillo/waServerSync";

message SyncdMutation {
	enum SyncdOperation {
		SET = 0;
		REMOVE = 1;
	}

	SyncdOperation operation = 1;
	SyncdRecord record = 2;
}

message SyncdVersion {
	uint64 version = 1;
}

message ExitCode {
	uint64 code = 1;
	string text = 2;
}

message SyncdIndex {
	bytes blob = 1;
}

message SyncdValue {
	bytes blob = 1;
}

message KeyId {
	bytes ID = 1;
}

message SyncdRecord {
	SyncdIndex index = 1;
	SyncdValue value = 2;
	KeyId keyID = 3;
}

message ExternalBlobReference {
	bytes mediaKey = 1;
	string directPath = 2;
	string handle = 3;
	uint64 fileSizeBytes = 4;
	bytes fileSHA256 = 5;
	bytes fileEncSHA256 = 6;
}

message SyncdSnapshot {
	SyncdVersion version = 1;
	repeated SyncdRecord records = 2;
	bytes mac = 3;
	KeyId keyID = 4;
}

message SyncdMutations {
	repeated SyncdMutation mutations = 1;
}

message SyncdPatch {
	SyncdVersion version = 1;
	repeated SyncdMutation mutations = 2;
	ExternalBlobReference externalMutations = 3;
	bytes snapshotMAC = 4;
	bytes patchMAC = 5;
	KeyId keyID = 6;
	ExitCode exitCode = 7;
	uint32 deviceIndex = 8;
	bytes clientDebugData = 9;
}