from django.http import HttpResponse
from django.shortcuts import render, redirect
from .forms import Model3DForm

def index(request):
    return HttpResponse("Hello, this is the slicer app!")

def index(request):
    return render(request, 'frontend/index.html')

def upload_model(request):
    if request.method == 'POST':
        form = Model3DForm(request.POST, request.FILES)
        if form.is_valid():
            model_instance = form.save()
            slicing_result = slice_model(model_instance.file.path)
            return render(request, 'slicing_result.html', slicing_result)
    else:
        form = Model3DForm()
    return render(request, 'upload.html', {'form': form})


def success(request):
    return HttpResponse('Successfully uploaded')

def slice_model(file_path):
    # Placeholder for CuraEngine slicing logic
    return {
        'estimated_time': '2 hours',
        'material_used': '15 grams'
    }