from django.shortcuts import render, get_object_or_404
from django.contrib.auth import get_user_model
import wishlist.models as m
import django.views.generic as dv

class WishedItemView(dv.DetailView):
	model = m.WishedItem
	template_name = 'wishlist/item.html'

	def get_context_data(self, **kwargs):
		ctx = super().get_context_data(**kwargs)
		ctx['page_title'] = f"Item: {ctx['object']}"
		return ctx

class UserWishLists(dv.ListView):
	model = m.WishList
	template_name = 'wishlist/userwishlists.html'

	def get_queryset(self):
		qs = super().get_queryset()
		return qs.filter(owner__username=self.kwargs['loginname'])

	def get_context_data(self, **kwargs):
		ctx = super().get_context_data(**kwargs)
		user = get_object_or_404(get_user_model(), username=self.kwargs['loginname'])
		ctx['page_title'] = f"{user}'s wishlists"
		return ctx

class WishListView(dv.ListView):
	model = m.WishedItem
	template_name = 'wishlist/wishlist.html'

	def get_queryset(self):
		qs = super().get_queryset()
		return qs.filter(wishlists__slug__in=[self.kwargs["slug"]])

	def get_context_data(self, **kwargs):
		ctx = super().get_context_data(**kwargs)
		ctx['wishlist'] = get_object_or_404(m.WishList, slug=self.kwargs['slug'])
		ctx['page_title'] = f"Wishlist: {ctx['wishlist']}"
		return ctx