from django.shortcuts import get_object_or_404, render

from .forms import SearchForm
from .models import Recette


def home(request):
    form = SearchForm(request.POST or None, initial={'type_princ': 'plat'})
    recettes = []
    num_results = None
    if request.method == 'POST':
        recettes = form.search()
        num_results = recettes.count()
        
    return render(request, 'index.html', context={
        'form': form,
        'recettes': recettes,
        'num_results': num_results,
    })


def recette(request, pk):
    recette = get_object_or_404(Recette, pk=pk)
    return render(request, 'recette.html', context={'recette': recette})