# -*- coding: utf-8 -*-
from django import forms
from django.conf import settings
from django.core.mail import send_mail
from django.utils.translation import ugettext as _
from place_exposition.models import PlaceExposition
from place_conference.models import PlaceConference
from django.utils.translation import ugettext_lazy as _
from haystack.query import SearchQuerySet, EmptySearchQuerySet
from hvad.forms import TranslatableModelForm
from models import Page


class PlaceSearchForm(forms.Form):
    q = forms.CharField(label=_(u'Поиск'), required=False)
    w = forms.CharField(label=_(u'Где'), required=False)

    def search(self):
        q = self.cleaned_data.get('q')
        w = self.cleaned_data.get('w')

        if not q and not w:
            return EmptySearchQuerySet()

        sqs = SearchQuerySet().models(PlaceExposition, PlaceConference)

        if q:
            sqs = sqs.auto_query(q)
        if w:
            sqs = sqs.filter(where__contains=w)

        return sqs

class CallbackForm(forms.Form):
    callback_phone = forms.CharField()

    def clean_callback_phone(self):
        phone = self.cleaned_data['callback_phone']
        phone_str = self.cleaned_data['callback_phone']
        deduct = ('-','(',')','.',' ')
        for elem in deduct:
            phone = phone.replace(elem, '')
        if phone.isdigit():
            return phone_str
        else:
            raise forms.ValidationError(_(u'Введите правильный телефон'))

    def send(self):
        phone = self.cleaned_data['callback_phone']
        send_mail(phone, phone, None, [settings.CALLBACK_EMAIL])


# ------------------ Page Form -----------------------

from django.conf import settings
from django.forms import Textarea
from ckeditor.widgets import CKEditorWidget



class PageForm(TranslatableModelForm):
    # language = 'ru'

    class Meta:
        model = Page
        fields = ['url','title','h1','descriptions','keywords', 'body']
        widgets = {
            'body':CKEditorWidget,
            'keywords':Textarea,
            'descriptions':Textarea,
        }