package openxc;

message VehicleMessage {
    enum Type { RAW = 1; STRING = 2; NUM = 3; BOOL = 4; }

    optional Type type = 1;

    optional RawMessage raw_message = 2;
    optional TranslatedStringMessage string_message = 3;
    optional TranslatedNumericMessage numerical_message = 4;
    optional TranslatedBooleanMessage boolean_message = 5;
}

message RawMessage {
    optional int32 bus = 1;
    optional uint32 message_id = 2;
    optional sint64 data = 3;
}

message TranslatedStringMessage {
    optional string name = 1;
    optional string value = 2;
}

message TranslatedNumericMessage {
    optional string name = 1;
    optional double value = 2;
}

message TranslatedBooleanMessage {
    optional string name = 1;
    optional bool value = 2;
}

// TODO we should also consider having an enum type, h aving each specific
// message defined as a protobuf