import logging

from django.conf import settings
from django.core.mail import send_mail
from django.shortcuts import redirect, render
from django.urls import reverse
from django.contrib import messages

from home.forms import FaqQuestionForm


logger = logging.getLogger(__name__)

CONTACT_ADDRESS = "Беларусь, г. Минск, ул. Тимирязева, д. 123, к.1, пав. 59"
CONTACT_EMAIL = "info@santehray.by"
CONTACT_PHONE_PRIMARY = "+375 (29) 688-18-19"
CONTACT_PHONE_PRIMARY_URL = "+375296881819"
CONTACT_PHONE_SECONDARY = "+375 (33) 337-67-81"
CONTACT_PHONE_SECONDARY_URL = "+375333376781"
CONTACT_HOURS_WEEKDAYS = "Пн-Пт: 9.00 - 21.00"
CONTACT_HOURS_WEEKENDS = "Сб-Вс: 10.00 - 18.00"
CONTACT_MAP_CENTER = {"lat": "53.9334960", "lon": "27.4551021", "zoom": 15}
CONTACT_MAP_EXTERNAL_URL = (
    "https://www.openstreetmap.org/?mlat=53.9334960&mlon=27.4551021#map=15/53.9334960/27.4551021"
)


def index(request):
    form = FaqQuestionForm(request.POST or None)

    if request.method == "POST" and form.is_valid():
        subject = f"Новый вопрос с сайта {settings.SITE_NAME}"
        message = "\n".join(
            [
                f"Имя: {form.cleaned_data['name']}",
                f"Телефон: {form.cleaned_data['phone']}",
                f"Вопрос: {form.cleaned_data['question']}",
                "",
                f"Страница: {request.build_absolute_uri('/')}",
            ]
        )

        try:
            send_mail(
                subject=subject,
                message=message,
                from_email=settings.DEFAULT_FROM_EMAIL,
                recipient_list=[settings.ADMINISTRATOR_EMAIL],
                fail_silently=False,
            )
        except Exception:
            logger.exception("Failed to send FAQ question email")
            form.add_error(None, "Не удалось отправить вопрос. Попробуйте позже.")
        else:
            messages.success(request, "Спасибо. Ваш вопрос отправлен, мы свяжемся с вами в ближайшее время.")
            return redirect(f"{reverse('home')}#faq-section")

    return render(request=request, template_name='home/index.html', context={"faq_form": form})


def services(request):
    return render(request=request, template_name='home/services.html', context={})


def shipping(request):
    return render(request=request, template_name='home/shipping.html', context={})


def warranty(request):
    return render(request=request, template_name='home/warranty.html', context={})


def contacts(request):
    context = {
        "contact_address": CONTACT_ADDRESS,
        "contact_email": CONTACT_EMAIL,
        "contact_phone_primary": CONTACT_PHONE_PRIMARY,
        "contact_phone_primary_url": CONTACT_PHONE_PRIMARY_URL,
        "contact_phone_secondary": CONTACT_PHONE_SECONDARY,
        "contact_phone_secondary_url": CONTACT_PHONE_SECONDARY_URL,
        "contact_hours_weekdays": CONTACT_HOURS_WEEKDAYS,
        "contact_hours_weekends": CONTACT_HOURS_WEEKENDS,
        "map_lat": CONTACT_MAP_CENTER["lat"],
        "map_lon": CONTACT_MAP_CENTER["lon"],
        "map_zoom": CONTACT_MAP_CENTER["zoom"],
        "map_external_url": CONTACT_MAP_EXTERNAL_URL,
    }
    return render(request=request, template_name='home/contacts.html', context=context)