"""Shared auth-specific exceptions."""

from app.core.errors import AppError

_AUTH_CODE_MAP: dict[str, tuple[int, str]] = {
    "INVALID_CREDENTIALS": (401, "AUTHENTICATION_FAILED"),
    "INVALID_TOKEN": (401, "AUTHENTICATION_FAILED"),
    "TOKEN_REVOKED": (401, "AUTHENTICATION_FAILED"),
    "TOKEN_EXPIRED": (401, "AUTHENTICATION_FAILED"),
    "REFRESH_TOKEN_REUSE": (401, "REFRESH_TOKEN_REUSE"),
    "USER_NOT_FOUND": (404, "NOT_FOUND"),
    "PHONE_EXISTS": (400, "PHONE_EXISTS"),
    "EMAIL_EXISTS": (400, "EMAIL_EXISTS"),
    "PHONE_TAKEN": (409, "PHONE_TAKEN"),
    "INVALID_SMS_CODE": (400, "INVALID_SMS_CODE"),
    "WRONG_PASSWORD": (400, "WRONG_PASSWORD"),
    "AUTH_ERROR": (400, "BAD_REQUEST"),
}


class AuthError(AppError):
    def __init__(self, message: str, code: str = "AUTH_ERROR"):
        status_code, error_code = _AUTH_CODE_MAP.get(code, (400, code))
        super().__init__(message, status_code=status_code, error_code=error_code)
        self.code = code