RV/Boat Lots: internal lot map with directory-unit links

Add a Map tab that reuses the reservation-map pin picker. Staff drop/label
pins per lot and optionally link a directory unit (pin.linked_amenity_id =
unit id). Config persists per association in rv_boat_lot_maps.

GoogleMapPicker generalized with optional linkLabel + allowLinkAnyStatus
(defaults preserve the amenity reservation-map behavior).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/components/association/GoogleMapPicker.tsx

@@ -24,9 +24,13 @@ interface Props {
   formAmenities: { id: string; name: string }[];
   lockedView?: { lat: number; lng: number; zoom: number } | null;
   onLockedViewChange?: (v: { lat: number; lng: number; zoom: number } | null) => void;
+  /** Noun used in the pin-link dropdown ("form" by default, e.g. "unit"). */
+  linkLabel?: string;
+  /** When true, the link dropdown shows regardless of pin status. */
+  allowLinkAnyStatus?: boolean;
 }
 
-export default function GoogleMapPicker({ pins, onChange, zoom = 16, onZoomChange, formAmenities, lockedView, onLockedViewChange }: Props) {
+export default function GoogleMapPicker({ pins, onChange, zoom = 16, onZoomChange, formAmenities, lockedView, onLockedViewChange, linkLabel = "form", allowLinkAnyStatus = false }: Props) {
   const mapRef = useRef<HTMLDivElement>(null);
   const mapInstance = useRef<L.Map | null>(null);
   const markersRef = useRef<L.Marker[]>([]);
@@ -245,7 +249,7 @@ export default function GoogleMapPicker({ pins, onChange, zoom = 16, onZoomChang
                       </SelectContent>
                     </Select>
 
-                    {pin.status === "available" && formAmenities.length > 0 && (
+                    {(allowLinkAnyStatus || pin.status === "available") && formAmenities.length > 0 && (
                       <Select
                         value={pin.linked_amenity_id || "none"}
                         onValueChange={v => updatePin(pin.id, { linked_amenity_id: v === "none" ? undefined : v })}
@@ -253,11 +257,11 @@ export default function GoogleMapPicker({ pins, onChange, zoom = 16, onZoomChang
                         <SelectTrigger className="text-sm flex-1 h-8">
                           <div className="flex items-center gap-1.5">
                             <LinkIcon className="h-3 w-3" />
-                            <SelectValue placeholder="Link a form..." />
+                            <SelectValue placeholder={`Link a ${linkLabel}...`} />
                           </div>
                         </SelectTrigger>
                         <SelectContent>
-                          <SelectItem value="none">No linked form</SelectItem>
+                          <SelectItem value="none">No linked {linkLabel}</SelectItem>
                           {formAmenities.map(fa => (
                             <SelectItem key={fa.id} value={fa.id}>{fa.name}</SelectItem>
                           ))}

src/pages/RVBoatLotsPage.tsx

@@ -13,6 +13,7 @@ import { Dialog, DialogContent, DialogDescription, DialogFooter, DialogHeader, D
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
 import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table";
 import { Checkbox } from "@/components/ui/checkbox";
+import GoogleMapPicker, { type MapPinData } from "@/components/association/GoogleMapPicker";
 import { toast } from "sonner";
 import { Plus, Trash2, Check, ArrowUp, ArrowDown, Copy, Pencil, X } from "lucide-react";
 
@@ -91,6 +92,12 @@ export default function RVBoatLotsPage() {
   const [savingRentalBulk, setSavingRentalBulk] = useState(false);
   const [rentalBulk, setRentalBulk] = useState({ status: "no_change", monthly_rate: "", is_owner: "no_change" });
 
+  // internal map state
+  const [mapPins, setMapPins] = useState<MapPinData[]>([]);
+  const [mapZoom, setMapZoom] = useState<number>(17);
+  const [mapLockedView, setMapLockedView] = useState<{ lat: number; lng: number; zoom: number } | null>(null);
+  const [savingMap, setSavingMap] = useState(false);
+
   const toggleSet = (setter: React.Dispatch<React.SetStateAction<Set<string>>>, id: string) =>
     setter(prev => { const n = new Set(prev); n.has(id) ? n.delete(id) : n.add(id); return n; });
   const toggleSetMany = (setter: React.Dispatch<React.SetStateAction<Set<string>>>, ids: string[], checked: boolean) =>
@@ -120,6 +127,11 @@ export default function RVBoatLotsPage() {
       setWaitlist(wlRes.data || []);
       setOwners(ownersRes.data || []);
       setUnits(unitsRes.data || []);
+      const { data: mapRow } = await supabase.from("rv_boat_lot_maps").select("config").eq("association_id", associationId).maybeSingle();
+      const cfg = (mapRow?.config as any) || {};
+      setMapPins(Array.isArray(cfg.pins) ? cfg.pins : []);
+      setMapZoom(typeof cfg.zoom === "number" ? cfg.zoom : 17);
+      setMapLockedView(cfg.locked_view && typeof cfg.locked_view.lat === "number" ? cfg.locked_view : null);
     } catch (e: any) {
       toast.error(e.message || "Failed to load data");
     } finally {
@@ -253,6 +265,19 @@ export default function RVBoatLotsPage() {
     }
   };
 
+  const saveMap = async () => {
+    if (!associationId) return;
+    setSavingMap(true);
+    const { error } = await supabase.from("rv_boat_lot_maps").upsert({
+      association_id: associationId,
+      config: { pins: mapPins, zoom: mapZoom, locked_view: mapLockedView },
+      updated_at: new Date().toISOString(),
+    }, { onConflict: "association_id" });
+    setSavingMap(false);
+    if (error) { toast.error(error.message); return; }
+    toast.success("Map saved");
+  };
+
   const requestInsurance = async (r: Rental) => {
     if (!r.renter_email) { toast.error("Add a renter email first, then request insurance."); return; }
     try {
@@ -385,6 +410,7 @@ export default function RVBoatLotsPage() {
           <TabsTrigger value="waitlist">Waitlist ({waitingEntries.length})</TabsTrigger>
           <TabsTrigger value="lots">Lots ({lots.length})</TabsTrigger>
           <TabsTrigger value="rentals">Active Rentals ({rentals.filter(r => r.status === "active").length})</TabsTrigger>
+          <TabsTrigger value="map">Map</TabsTrigger>
           <TabsTrigger value="history">History</TabsTrigger>
         </TabsList>
 
@@ -711,6 +737,34 @@ export default function RVBoatLotsPage() {
           </Card>
         </TabsContent>
 
+        {/* Map */}
+        <TabsContent value="map" className="space-y-4">
+          <Card>
+            <CardHeader className="flex flex-row items-center justify-between">
+              <div>
+                <CardTitle>Lot Map</CardTitle>
+                <p className="text-sm text-muted-foreground mt-1">
+                  Click the map to drop a pin for each lot, label it, and optionally link a directory unit for reference. Internal use only.
+                </p>
+              </div>
+              <Button size="sm" onClick={saveMap} disabled={savingMap}>{savingMap ? "Saving…" : "Save Map"}</Button>
+            </CardHeader>
+            <CardContent>
+              <GoogleMapPicker
+                pins={mapPins}
+                onChange={setMapPins}
+                zoom={mapZoom}
+                onZoomChange={setMapZoom}
+                lockedView={mapLockedView}
+                onLockedViewChange={setMapLockedView}
+                linkLabel="unit"
+                allowLinkAnyStatus
+                formAmenities={units.map(u => ({ id: u.id, name: `Unit ${u.unit_number}` }))}
+              />
+            </CardContent>
+          </Card>
+        </TabsContent>
+
         {/* History */}
         <TabsContent value="history" className="space-y-4">
           <Card>

supabase/migrations/20260607234500_rv_boat_lot_maps.sql

@@ -0,0 +1,16 @@
+-- Internal lot map for the RV/Boat Lots page: per-association pin layout
+-- (config holds { pins, zoom, locked_view }); pins may link a directory unit.
+create table if not exists public.rv_boat_lot_maps (
+  association_id uuid primary key references public.associations(id) on delete cascade,
+  config jsonb not null default '{}'::jsonb,
+  updated_at timestamptz default now()
+);
+
+alter table public.rv_boat_lot_maps enable row level security;
+
+drop policy if exists "Staff manage rv boat lot maps" on public.rv_boat_lot_maps;
+create policy "Staff manage rv boat lot maps"
+  on public.rv_boat_lot_maps for all
+  to authenticated
+  using (has_role(auth.uid(), 'admin'::app_role) or has_role(auth.uid(), 'manager'::app_role) or has_role(auth.uid(), 'association_management'::app_role))
+  with check (has_role(auth.uid(), 'admin'::app_role) or has_role(auth.uid(), 'manager'::app_role) or has_role(auth.uid(), 'association_management'::app_role));