from django.shortcuts import render, get_object_or_404, redirect
from osinacore.models import *
from billing.models import *
from django.http import JsonResponse, HttpResponse
from django.template.loader import get_template
from weasyprint import HTML


def add_product (request, *args, **kwargs):
    item_types = ProjectType.objects.all().order_by('name')
    if request.method == 'POST':
        title = request.POST.get('title')
        description = request.POST.get('description')

        item_type_id = request.POST.get('item_type')
        item_type = get_object_or_404(ProjectType, id=item_type_id)

        amount = request.POST.get('amount')
        recurring = request.POST.get('recurring')

        Item.objects.create(
            type='Product',
            title=title,
            description = description,
            item_type = item_type,
            amount = amount,
            recurring = recurring,
        )
        return redirect('items')
    context = {
        'item_types' : item_types,

    }
    return render(request, 'add_templates/add-product.html', context) 



def add_service (request, *args, **kwargs):
    context = {

    }
    return render(request, 'add_templates/add-service.html', context) 


def add_order (request, *args, **kwargs):
    customers = CustomerProfile.objects.all().order_by('-id')

    context = {
        'customers': customers,
    }

    return render(request, 'add_templates/add-order.html', context) 


def add_invoice_pdf(request):
    template = get_template('details_templates/invoice-details.html')
    context = {} 
    html_string = template.render(context)

    pdf = HTML(string=html_string).write_pdf()
    response = HttpResponse(pdf, content_type='application/pdf')
    response['Content-Disposition'] = 'attachment; filename="my_pdf.pdf"'
    return response