Add supervisor search functionality with HTMX support for manual selection in bulk updates

generic/templates/generic/partials/supervisor_search_results.html

@@ -0,0 +1,12 @@
+{% if results %}
+  <ul style="list-style:none;padding:0;margin:0">
+    {% for item in results %}
+      <li style="margin:6px 0;">
+        <strong>{{ item.text|escape }}</strong>
+        <button type="button" onclick="setManualSupervisor({{ row }}, {{ item.id }}, '{{ item.text|escapejs }}')" style="margin-left:8px;">Select</button>
+      </li>
+    {% endfor %}
+  </ul>
+{% else %}
+  <div><em>No supervisors found</em></div>
+{% endif %}

generic/templates/generic/trainees_bulk_update.html

@@ -40,19 +40,37 @@
                                     <div>
                                         <span style="color:red">No match</span>
                                         <div>
-                                            <form hx-get="{% url 'generic:user_search' %}" hx-target="#user-results-{{ r.row_index }}" hx-swap="innerHTML" onsubmit="return false;">
+                                            <div class="d-inline-flex align-items-center" style="gap:6px">
+                                                <form hx-get="{% url 'generic:user_search' %}" hx-target="#user-results-{{ r.row_index }}" hx-swap="innerHTML" onsubmit="return false;" class="d-inline-flex align-items-center">
                                                     <input type="text" name="q" id="user-search-input-{{ r.row_index }}" placeholder="Search users..." style="width:220px" />
                                                     <input type="hidden" name="row" value="{{ r.row_index }}" />
-                                                <button type="submit">Search</button>
+                                                    <button type="submit" class="btn btn-sm btn-secondary">Search</button>
                                                 </form>
-                                        </div>
                                                 <div id="user-results-{{ r.row_index }}"></div>
+                                            </div>
                                             <input type="hidden" name="manual_user_{{ r.row_index }}" id="manual_user_{{ r.row_index }}" />
                                         </div>
                                 {% endif %}
                             </td>
                             <td>{{ r.supervisor_text }}</td>
-                            <td>{% if r.matched_supervisor %}<a href="{% url 'generic:supervisor_detail' r.matched_supervisor.pk %}">{{ r.matched_supervisor.name }}</a>{% else %}<span style="color:red">No match</span>{% endif %}</td>
+                            <td>
+                                {% if r.matched_supervisor %}
+                                    <a href="{% url 'generic:supervisor_detail' r.matched_supervisor.pk %}">{{ r.matched_supervisor.name }}</a>
+                                {% else %}
+                                    <div>
+                                        <span style="color:red">No match</span>
+                                        <div class="d-inline-flex align-items-center" style="gap:6px">
+                                            <form hx-get="{% url 'generic:supervisor_search' %}" hx-target="#supervisor-results-{{ r.row_index }}" hx-swap="innerHTML" onsubmit="return false;" class="d-inline-flex align-items-center">
+                                                <input type="text" name="q" id="supervisor-search-input-{{ r.row_index }}" placeholder="Search supervisors..." style="width:220px" />
+                                                <input type="hidden" name="row" value="{{ r.row_index }}" />
+                                                <button type="submit" class="btn btn-sm btn-secondary">Search</button>
+                                            </form>
+                                            <div id="supervisor-results-{{ r.row_index }}"></div>
+                                        </div>
+                                        <input type="hidden" name="manual_supervisor_{{ r.row_index }}" id="manual_supervisor_{{ r.row_index }}" />
+                                    </div>
+                                {% endif %}
+                            </td>
                         </tr>
                     {% endfor %}
                 </tbody>
@@ -80,6 +98,17 @@
             }
         }
 
+        function setManualSupervisor(rowIndex, id, text) {
+            const hiddenInput = document.getElementById('manual_supervisor_' + rowIndex);
+            const resultsDiv = document.getElementById('supervisor-results-' + rowIndex);
+            if (hiddenInput) {
+                hiddenInput.value = id;
+            }
+            if (resultsDiv) {
+                resultsDiv.innerHTML = '<div>Selected: ' + escapeHtml(text) + '</div>';
+            }
+        }
+
         function escapeHtml(unsafe) {
             if (!unsafe) return '';
             return String(unsafe)

generic/urls.py

@@ -58,6 +58,7 @@ urlpatterns = [
         name="supervisor-autocomplete",
     ),
     path("user-search/", views.user_search, name="user_search"),
+    path("supervisor-search/", views.supervisor_search, name="supervisor_search"),
     path(
         "cids/manage/<int:pk>/update", views.CidUserUpdate.as_view(), name="update_cid"
     ),

generic/views.py

@@ -4423,6 +4423,26 @@ def user_search(request):
         return JsonResponse({"results": results})
 
 
+@user_is_cid_user_manager
+def supervisor_search(request):
+    """Simple JSON/HTMX endpoint to search supervisors by name/email for manual matching."""
+    q = request.GET.get("q", "").strip()
+    results = []
+    if q:
+        qs = Supervisor.objects.filter(
+            Q(name__icontains=q) | Q(email__icontains=q)
+        ).order_by("name")[:50]
+
+        for s in qs:
+            results.append({"id": s.pk, "text": f"{s.name} ({s.email})"})
+
+    row = request.GET.get("row")
+    if request.headers.get("HX-Request") == "true" or row is not None:
+        return render(request, "generic/partials/supervisor_search_results.html", {"results": results, "row": int(row) if row is not None else None})
+
+    return JsonResponse({"results": results})
+
+
 def create_trainee(request, context=None):
     return create_user(request, context, trainee=True)