from django.views import generic
from .models import Container, ContainerType


class ContainerListView(generic.ListView):
    model = Container
    template_name = 'container/container_list.html'
    context_object_name = 'container_list'
    paginate_by = 20

    '''
    def get_queryset(self):
        # Return the last five created containers
        return Container.objects.order_by('-created_ts')[:5]
    '''


class ContainerCreateView(generic.CreateView):
    model = Container
    # template_name = 'container/detail.html'
    fields = ['named_id', 'description', 'color', 'container_type']

    def form_valid(self, form):
        form.instance.changed_by = self.request.user
        form.instance.created_by = self.request.user
        return super().form_valid(form)


class ContainerUpdateView(generic.UpdateView):
    model = Container
    # template_name = 'container/detail.html'
    fields = ['named_id', 'description', 'color', 'container_type']

    def form_valid(self, form):
        form.instance.changed_by = self.request.user
        return super().form_valid(form)


class ContainerDetailView(generic.DetailView):
    model = Container


class ContainerDeleteView(generic.DetailView):
    model = Container


class ContainerTypeListView(generic.ListView):
    template_name = 'container/container_type_list.html'
    context_object_name = 'container_type_list'
    paginate_by = 20
    model = ContainerType

    '''
    def get_queryset(self):
        # Return the last five created container types
        return ContainerType.objects.order_by('-created_ts')[:5]
    '''


class ContainerTypeDetailView(generic.DetailView):
    model = ContainerType
    context_object_name = 'container_type'
    template_name = 'container/container_type_detail.html'


class ContainerTypeCreateView(generic.CreateView):
    model = ContainerType
    # template_name = 'container/detail.html'
    fields = ['named_id', 'description', 'width', 'length', 'height', 'inner_width', 'inner_length', 'inner_height',
              'has_cover', 'contains_container']

    def form_valid(self, form):
        form.instance.changed_by = self.request.user
        form.instance.created_by = self.request.user
        return super().form_valid(form)