from django.views.generic import CreateView, UpdateView, View
from django.shortcuts import redirect
from django.contrib import messages
from django.urls import reverse
from django.contrib.gis.geos import Point

from public.mixins import InConstructionMixin
from localauth.helpers import name_to_coords

from .models import Inquiry
from .forms import InquiryProcessForm

class InquiryCreateView(CreateView):
    model = Inquiry
    fields = ["destination_name", "budget", "arrival", "min_nights", "adults", "children"]

    def get(self, request, *args, **kwargs):
        return redirect("/")

    def form_valid(self, form):
        form.instance.destination_coords = self.clean_destination_coords()
        form.instance.destination_radius = 0
        return super().form_valid(form)

    def form_invalid(self, form, *args, **kwargs):
        for field in form:
            for error in field.errors:
                messages.error(self.request, f"{field.name}: {error}")

        return redirect("/")

    def get_success_url(self):
        return reverse("auction:process_inquiry", args=(self.object.uuid,))

    def clean_destination_coords(self):
        lat = self.request.POST.get("destination_lat", "")
        lon = self.request.POST.get("destination_lon", "")

        if (not lat) or (not lon):
            lat, lon = name_to_coords(self.request.POST.get("destination_name"))

        return Point(lon, lat)

class InquiryProcessView(InConstructionMixin, UpdateView):
    form_class = InquiryProcessForm
    model = Inquiry
    template_name = "auction/process.html"

    def get_object(self):
        return Inquiry.objects.get(uuid=self.kwargs["uuid"])

    def get_initial(self):
        initial = super().get_initial()

        try:
            initial["country"] = self.request.user.clientprofile.country.code
        except:
            pass

        return initial

class InquiryPaymentView(InConstructionMixin, View):
    pass