Доработали генерацию сменных заданий

shiftflow/views.py

@@ -1,3 +1,5 @@
+from datetime import datetime
+
 from django.shortcuts import redirect
 from django.urls import reverse_lazy
 from django.views.generic import TemplateView, ListView, UpdateView
@@ -102,7 +104,98 @@ class RegistryView(LoginRequiredMixin, ListView):
             context['all_selected_machines'] = False
 
         return context
-    
+
+
+class RegistryPrintView(LoginRequiredMixin, TemplateView):
+    template_name = 'shiftflow/registry_print.html'
+
+    def dispatch(self, request, *args, **kwargs):
+        profile = getattr(request.user, 'profile', None)
+        role = profile.role if profile else 'operator'
+        if role not in ['admin', 'technologist', 'master']:
+            return redirect('registry')
+        return super().dispatch(request, *args, **kwargs)
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+
+        profile = getattr(self.request.user, 'profile', None)
+        role = profile.role if profile else 'operator'
+        context['user_role'] = role
+
+        queryset = Item.objects.select_related('task', 'task__deal', 'task__material', 'task__material__category', 'machine')
+        filtered = self.request.GET.get('filtered')
+
+        m_ids = self.request.GET.getlist('m_ids')
+        if filtered and not m_ids:
+            queryset = queryset.none()
+        if m_ids:
+            queryset = queryset.filter(machine_id__in=m_ids)
+
+        statuses = self.request.GET.getlist('statuses')
+        if filtered and not statuses:
+            queryset = queryset.none()
+        if statuses:
+            expanded = []
+            for s in statuses:
+                if s == 'closed':
+                    expanded += ['done', 'partial']
+                else:
+                    expanded.append(s)
+            queryset = queryset.filter(status__in=expanded)
+
+        start_date = self.request.GET.get('start_date')
+        end_date = self.request.GET.get('end_date')
+        if not filtered:
+            today = timezone.now().date()
+            queryset = queryset.filter(date=today, status__in=['work', 'leftover'])
+            start_date = today.strftime('%Y-%m-%d')
+            end_date = start_date
+        else:
+            if start_date:
+                queryset = queryset.filter(date__gte=start_date)
+            if end_date:
+                queryset = queryset.filter(date__lte=end_date)
+
+        is_synced = self.request.GET.get('is_synced')
+        if is_synced in ['0', '1']:
+            queryset = queryset.filter(is_synced_1c=bool(int(is_synced)))
+
+        if role == 'master' and not filtered:
+            queryset = queryset.filter(status='work')
+
+        items = list(queryset.order_by('machine__name', 'date', 'task__deal__number', 'id'))
+        groups = {}
+        for item in items:
+            groups.setdefault(item.machine, []).append(item)
+
+        context['groups'] = list(groups.items())
+        context['printed_at'] = timezone.now()
+        context['end_date'] = end_date or ''
+
+        print_date_raw = end_date or start_date
+        print_date = None
+        if isinstance(print_date_raw, str) and print_date_raw:
+            try:
+                print_date = datetime.strptime(print_date_raw, '%Y-%m-%d').date()
+            except ValueError:
+                print_date = None
+        context['print_date'] = print_date
+
+        if start_date and end_date and start_date == end_date:
+            context['date_label'] = start_date
+        elif start_date and end_date:
+            context['date_label'] = f"{start_date} — {end_date}"
+        elif start_date:
+            context['date_label'] = f"c {start_date}"
+        elif end_date:
+            context['date_label'] = f"по {end_date}"
+        else:
+            context['date_label'] = ''
+
+        return context
+
+
 # Вьюха детального вида и редактирования
 class ItemUpdateView(LoginRequiredMixin, UpdateView):
     model = Item