Implement list filtering forms (#57)

Closes #54

Signed-off-by: wkoot <3715211+wkoot@users.noreply.github.com>

netbox_slm/forms/software_product.py

@@ -1,7 +1,9 @@
+from django.forms import CharField
+
 from dcim.models import Manufacturer
 from netbox.forms import NetBoxModelForm, NetBoxModelFilterSetForm, NetBoxModelImportForm
 from netbox_slm.models import SoftwareProduct
-from utilities.forms.fields import CommentField, DynamicModelChoiceField, TagFilterField
+from utilities.forms.fields import CommentField, DynamicModelChoiceField, TagFilterField, DynamicModelMultipleChoiceField
 from utilities.forms.rendering import FieldSet
 
 
@@ -28,9 +30,21 @@ class SoftwareProductForm(NetBoxModelForm):
 
 class SoftwareProductFilterForm(NetBoxModelFilterSetForm):
     model = SoftwareProduct
-    fieldsets = (FieldSet(None, ("q", "tag")),)
+    fieldsets = (
+        FieldSet("q", "filter_id", "tag"),
+        FieldSet("name", "description", "manufacturer"),
+    )
+    selector_fields = ("q", "filter_id", "name")
+
     tag = TagFilterField(model)
 
+    name = CharField(required=False)
+    description = CharField(required=False)
+    manufacturer = DynamicModelMultipleChoiceField(
+        queryset=Manufacturer.objects.all(),
+        required=False,
+    )
+
 
 class SoftwareProductBulkImportForm(NetBoxModelImportForm):
     class Meta: