import struct
import time
from server.telemetry.data import TelemetryData


def get_parser():
    return IRacingParser()


class IRacingParser:
    """
    iRacing uses shared memory (IRSDK Memory-Mapped File), NOT UDP.
    This parser is a stub - it does NOT work with UDP input.
    Requires IRSDK mmap reader (not yet implemented).
    """
    def game_id(self) -> str:
        return "iracing"

    def parse(self, data: bytes, addr: tuple) -> TelemetryData:
        return TelemetryData(game_id="iracing", timestamp=time.time(), raw={"note": "iRacing uses shared memory, not UDP"})