from django.contrib.auth.hashers import check_password, make_password
from django.db import models

from apps.core.models import SingletonConfiguration


class PhoneContactApiKey(SingletonConfiguration):
    """One database-managed credential for the read-only Phone contact feed."""

    key_hash = models.CharField(max_length=128, editable=False)
    is_active = models.BooleanField(default=True, verbose_name="فعال")
    updated_at = models.DateTimeField(auto_now=True, verbose_name="آخرین تغییر")

    class Meta:
        verbose_name = "کلید API مخاطبان Phone"
        verbose_name_plural = "کلید API مخاطبان Phone"

    def set_key(self, raw_key):
        self.key_hash = make_password(raw_key)

    def accepts(self, raw_key):
        return bool(self.is_active and self.key_hash and check_password(raw_key, self.key_hash))

    def __str__(self):
        return "کلید API مخاطبان Phone"