from __future__ import annotations

from .types import TencentSmsAccount


def check_allowlist(account: TencentSmsAccount, phone: str):
    allow = account.allow_from
    if not allow:
        return
    if phone not in allow:
        raise PermissionError(f"\u53f7\u7801 {phone[:6]}*** \u4e0d\u5728\u767d\u540d\u5355\u4e2d")


def resolve_dm_policy(account: TencentSmsAccount) -> str:
    return account.dm_policy or "open"