import re
from datetime import date


def parse_training_date(raw_date: str) -> date:
    patterns = [
        r"^(?P<day>[0-9]{2})\.(?P<month>[0-9]{2})\.(?P<year>[0-9]{4})*",
        r"^(?P<year>[0-9]{4})\-(?P<month>[0-9]{2})\-(?P<day>[0-9]{2})*",
        r"^(?P<year>[0-9]{4})\.(?P<month>[0-9]{2})\.(?P<day>[0-9]{2})*",
        r"^(?P<day>[0-9]{2})\.(?P<month>[0-9]{2})\.(?P<year>[0-9]{4})*",
    ]

    for pattern in patterns:
        match = re.match(pattern, raw_date)
        if match:
            day = int(match.group("day"))
            month = int(match.group("month"))
            year = int(match.group("year"))
            return date(year, month, day)

    raise ValueError(f"Не удалось найти дату в строке: {raw_date}")