from enum import Enum


class MessengerErrorKind(Enum):
    UNKNOWN = "unknown"
    TOKEN_EXPIRED = "token_expired"
    WINDOW_EXPIRED = "window_expired"
    USER_BLOCKED = "user_blocked"
    RATE_LIMITED = "rate_limited"
    PERMISSION_DENIED = "permission_denied"
    INVALID_PARAMETER = "invalid_parameter"
    SERVICE_ERROR = "service_error"
    MESSAGE_TAG_INVALID = "message_tag_invalid"


def classify_error(error_code: int, error_subcode: int = 0) -> MessengerErrorKind:
    if error_code == 190:
        return MessengerErrorKind.TOKEN_EXPIRED
    if error_code == 10:
        if error_subcode in (2018028, 2018108):
            return MessengerErrorKind.WINDOW_EXPIRED
        if error_subcode == 2018065:
            return MessengerErrorKind.MESSAGE_TAG_INVALID
    if error_code == 551 and error_subcode == 1545041:
        return MessengerErrorKind.USER_BLOCKED
    if error_code in (4, 613, 368):
        return MessengerErrorKind.RATE_LIMITED
    if error_code == 200:
        return MessengerErrorKind.PERMISSION_DENIED
    if error_code == 100:
        return MessengerErrorKind.INVALID_PARAMETER
    if error_code in (1, 2):
        return MessengerErrorKind.SERVICE_ERROR
    return MessengerErrorKind.UNKNOWN