WIP: JS Tree improvements

* adds optional short_name rendering for selectable codes
* refactors autocomplete field for compensation state into custom js tree widget
* adds single select (radio) alternative to tree widget templates

compensation/forms/modalForms.py

@@ -17,7 +17,8 @@ from codelist.models import KonovaCode
 from codelist.settings import CODELIST_BIOTOPES_ID, CODELIST_COMPENSATION_ACTION_ID, CODELIST_BIOTOPES_EXTRA_CODES_ID, \
     CODELIST_COMPENSATION_ACTION_DETAIL_ID
 from compensation.models import CompensationDocument, EcoAccountDocument
-from intervention.inputs import CompensationActionTreeCheckboxSelectMultiple
+from intervention.inputs import CompensationActionTreeCheckboxSelectMultiple, \
+    CompensationStateTreeRadioSelect
 from konova.contexts import BaseContext
 from konova.forms import BaseModalForm, NewDocumentModalForm, RemoveModalForm
 from konova.models import DeadlineType
@@ -156,22 +157,12 @@ class NewStateModalForm(BaseModalForm):
     What has been on this area before changes/compensations have been applied and what will be the result ('after')?
 
     """
-    biotope_type = forms.ModelChoiceField(
+    biotope_type = forms.MultipleChoiceField(
         label=_("Biotope Type"),
         label_suffix="",
         required=True,
         help_text=_("Select the biotope type"),
-        queryset=KonovaCode.objects.filter(
-            is_archived=False,
-            is_leaf=True,
-            code_lists__in=[CODELIST_BIOTOPES_ID],
-        ),
-        widget=autocomplete.ModelSelect2(
-            url="codes-biotope-autocomplete",
-            attrs={
-                "data-placeholder": _("Biotope Type"),
-            }
-        ),
+        widget=CompensationStateTreeRadioSelect(),
     )
     biotope_extra = forms.ModelMultipleChoiceField(
         label=_("Biotope additional type"),
@@ -272,7 +263,7 @@ class EditCompensationStateModalForm(NewStateModalForm):
         super().__init__(*args, **kwargs)
         self.form_title = _("Edit state")
         form_data = {
-            "biotope_type": self.state.biotope_type,
+            "biotope_type": self.state.biotope_type.id,
             "biotope_extra": self.state.biotope_type_details.all(),
             "surface": self.state.surface,
         }