Add solver settings display and configuration options to rota detail view

djangorota/rota/views.py

@@ -216,6 +216,40 @@ def rota_detail(request, rota_id):
 	except Exception:
 		worker_count = None
 
+	# Extract solver settings saved on the rota (if any) for display.
+	try:
+		opts = rota.options or {}
+		solver = opts.get("solver")
+		so = opts.get("solver_options")
+		# Normalize solver_options to a dict when possible and extract ratio
+		solver_options = None
+		solver_ratio = None
+		if isinstance(so, dict):
+			solver_options = so
+			solver_ratio = so.get("ratio")
+		elif isinstance(so, str):
+			try:
+				solver_options = json.loads(so)
+			except Exception:
+				solver_options = so
+			if isinstance(solver_options, dict):
+				solver_ratio = solver_options.get("ratio")
+		# fallback to legacy top-level 'ratio' key
+		if solver_ratio is None:
+			solver_ratio = opts.get("ratio")
+		# Pretty JSON for display when dict
+		try:
+			if isinstance(solver_options, dict):
+				solver_options_pretty = json.dumps(solver_options, indent=2)
+			else:
+				solver_options_pretty = str(solver_options) if solver_options is not None else None
+		except Exception:
+			solver_options_pretty = None
+	except Exception:
+		solver = None
+		solver_options_pretty = None
+		solver_ratio = None
+
 	# legacy RotaOptionsForm not used here; we provide a typed RotaScheduleForm below
 
 	# Provide a typed RotaScheduleForm instance so the template can render
@@ -238,6 +272,9 @@ def rota_detail(request, rota_id):
 			"weeks_to_rota": weeks_to_rota,
 			"shift_count": shift_count,
 			"worker_count": worker_count,
+			"solver": solver,
+			"solver_options": solver_options_pretty,
+			"solver_ratio": solver_ratio,
 		},
 	)