from django.db import models
from django.utils.translation import gettext_lazy as _
from contrib.models import CommonModel
from members.rules import may_view, may_change, may_delete
from contrib.rules import has_global_perm
from .base import ContactWithPhoneNumber
from .member import Member

class EmergencyContact(ContactWithPhoneNumber):
    """
    Emergency contact of a member
    """
    member = models.ForeignKey(Member, verbose_name=_('Member'), on_delete=models.CASCADE)
    email = models.EmailField(max_length=100, default='', blank=True)

    def __str__(self):
        return str(self.member)

    class Meta(CommonModel.Meta):
        verbose_name = _('Emergency contact')
        verbose_name_plural = _('Emergency contacts')
        rules_permissions = {
            'add_obj': may_change | has_global_perm('members.change_global_member'),
            'view_obj': may_view | has_global_perm('members.view_global_member'),
            'change_obj': may_change | has_global_perm('members.change_global_member'),
            'delete_obj': may_delete | has_global_perm('members.delete_global_member'),
        }