Merge pull request #34792 from dimagi/ze/geospatial-better-algorithm-…

…descriptions

Better Algorithm Descriptions for Geospatial Feature

corehq/apps/geospatial/forms.py

@@ -7,6 +7,7 @@
 from django.utils.translation import gettext_lazy as _
 from django import forms
 from corehq.apps.geospatial.models import GeoConfig, validate_travel_mode
+from corehq.apps.hqwebapp.utils.translation import format_html_lazy
 from corehq import toggles
 
 
@@ -108,7 +109,20 @@ class Meta:
         # ),
         choices=DISBURSEMENT_ALGORITHM_OPTIONS,
         required=True,
-        help_text=_("The algorithm which will be used to disburse cases between users"),
+        help_text=format_html_lazy('''
+            <span data-bind="visible: selectedAlgorithm() == '{}'">
+                {}
+            </span>
+            <span data-bind="visible: selectedAlgorithm() == '{}'">
+                {}
+            </span>''',
+            GeoConfig.RADIAL_ALGORITHM,
+            _('Uses the straight-line distance between users and cases to determine '
+              ' allocation of cases. Ideal for when map road coverage is poor.'),
+            GeoConfig.ROAD_NETWORK_ALGORITHM,
+            _('Takes distance along roads between users and cases into account to determine '
+              'allocation of cases. Ideal for when map road coverage is good.'),
+        )
     )
     min_cases_per_user = forms.IntegerField(
         label=_("Minimum cases assigned per user"),