from django import forms
from django.core.validators import RegexValidator
from django.utils.translation import gettext_lazy as _

class ContactForm(forms.Form):
    street_and_number = forms.CharField(
        max_length=200, 
        label=_('Street and house number')
    )
    
    postal_code = forms.CharField(
        max_length=4, 
        label=_('Postal code'),
        validators=[
            MinValueValidator(1000, _('Invalid postal code')),
            MaxValueValidator(9999, _('Invalid postal code'))
        ]
    )
    
    city = forms.CharField(
        max_length=100, 
        label=_('City')
    )

    phone_number = forms.CharField(
        max_length=20,
        label=_('Phone number'),
        validators=[
            RegexValidator(
                regex=r'^(?:\+41|0)(?:\s*\d){9}\s*$',
                message=_("Please specify a correct phone number, for example: +41 78 123 45 67")
            ),
        ]
    )