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frontend/src/pages/Watering/Watering.js

@@ -183,6 +183,31 @@ const Watering = () => {
     return Math.ceil((gallonsNeeded / gpm));
   }, [sprinklerForm.gpm, coverageSqft, targetInches]);
 
+  // Select a point to edit (enables popup edits too)
+  const onSelectPoint = (pt) => {
+    setSelectedPointId(pt.id);
+    setEditForm({
+      durationMinutes: pt.duration_minutes || 0,
+      mountType: pt.sprinkler_mount,
+      sprinklerHeadType: pt.sprinkler_head_type,
+      gpm: Number(pt.sprinkler_gpm||0),
+      throwFeet: Number(pt.sprinkler_throw_feet||0),
+      degrees: Number(pt.sprinkler_degrees||360),
+      lengthFeet: Number(pt.sprinkler_length_feet||0),
+      widthFeet: Number(pt.sprinkler_width_feet||0),
+      headingDegrees: Number(pt.sprinkler_heading_degrees||0)
+    });
+  };
+
+  // Persist changes to a point and refresh it in local state
+  const updatePointField = async (id, patch) => {
+    try {
+      const r = await wateringAPI.updatePoint(id, patch);
+      const np = r.data?.data?.point;
+      setPoints(prev => prev.map(p=> p.id===id? np: p));
+    } catch(e){ toast.error('Failed to update point'); }
+  };
+
   return (
     <div className="p-6">
       <h1 className="text-2xl font-bold mb-4">Watering - Sprinklers</h1>