syntax = "proto3";

option csharp_namespace = "MareSynchronosShared.Protos";

package mareservices;

service FileService {
	rpc UploadFile (stream UploadFileRequest) returns (Empty);
	rpc GetFileSizes (FileSizeRequest) returns (FileSizeResponse);
	rpc DeleteFiles (DeleteFilesRequest) returns (Empty);
}

service IdentificationService {
	rpc GetOnlineUserCount (ServerMessage) returns (OnlineUserCountResponse);
	rpc GetIdentForUid (UidMessage) returns (CharacterIdentMessage);
	rpc ClearIdentsForServer (ServerMessage) returns (Empty);
	rpc RecreateServerIdents (ServerIdentMessage) returns (Empty);
	rpc GetAllIdents (ServerMessage) returns (UidWithIdentMessage);
	rpc SendStreamIdentStatusChange (stream IdentChangeMessage) returns (Empty);
	rpc ReceiveStreamIdentStatusChange (ServerMessage) returns (stream IdentChange);
}

service ConfigurationService {
	rpc GetConfigurationEntry (KeyMessage) returns (ValueMessage);
}

message KeyMessage {
	string key = 1;
	string default = 2;
}

message ValueMessage {
	string value = 1;
}

message Empty { }

message MultiUidMessage {
	repeated UidMessage uids = 1;
}

message ServerIdentMessage {
	repeated SetIdentMessage idents = 1;
}

message IdentChangeMessage {
	oneof payload {
		ServerMessage server = 1;
		IdentChange identChange = 2;
	}
}

message IdentChange {
	UidWithIdent uidWithIdent = 1;
	bool isOnline = 2;
}

message UidWithIdentMessage {
	repeated UidWithIdent uidWithIdent = 1;
}

message UidWithIdent {
	UidMessage uid = 1;
	CharacterIdentMessage ident = 2;
}

message UidMessage {
	string uid = 1;
}

message ServerMessage {
	string server_id = 1;
}

message OnlineUserCountResponse {
	int64 count = 1;
}

message RemoveIdentMessage {
	string uid = 1;
	string server_id = 2;
}

message SetIdentMessage {
	UidWithIdent uidWithIdent = 1;
}

message CharacterIdentMessage {
	string server_id = 1;
	string ident = 2;
}

message UploadFileRequest {
	string hash = 1;
	string uploader = 2;
	bytes fileData = 3;
}

message DeleteFilesRequest {
	repeated string hash = 1;
}

message FileSizeRequest {
	repeated string hash = 1;
}

message FileSizeResponse {
	map<string, int64> hashToFileSize = 1;
}

message AuthRequest {
	string ip = 1;
	string secretKey = 2;
}

message AuthReply {
  bool success = 1;
  UidMessage uid = 2;
}