from django.shortcuts import get_object_or_404, render
from django.http import HttpResponse
from django.template import loader

from .models import Post
from .models import Category
from .models import Food


def home(request):
    last_posts = Post.objects.order_by('-pub_date')[:5]
    template = loader.get_template('home/home.html')
    context = {
        'last_posts': last_posts,
    }
    return HttpResponse(template.render(context, request))


def detail(request, post_id):
    post = get_object_or_404(Post, pk=post_id)
    return render(request, 'posts/detail.html', {'post': post})


def category(request, category_id):
    category = get_object_or_404(Category, pk=category_id)
    #food = get_object_or_404(Food, food=category_id)
    food = Food.objects.filter(food=category_id)
    return render(request, 'category/category.html', {'category': category, 'food' : food})


def food(request, food_id):
    return render(request, 'food/food.html')