Files
UAS_SIG_WebGIS/frontend/app/dashboard/gas-station/page.tsx
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TypeScript

"use client";
/* eslint-disable @typescript-eslint/no-explicit-any, react-hooks/set-state-in-effect */
import { useState, useMemo, useEffect } from "react";
import dynamic from "next/dynamic";
import { AppShell } from "@/components/app-shell";
import { MapPageHeader } from "@/components/maps/map-page-header";
import { GasStationStatsCards } from "@/components/gas-station/gas-station-stats-cards";
import { GasStationDirectory } from "@/components/gas-station/gas-station-directory";
import { GasStationInspector } from "@/components/gas-station/gas-station-inspector";
import { PertaminaPriceTable } from "@/components/gas-station/pertamina-price-table";
import { GasStationHud } from "@/components/gas-station/gas-station-hud";
import { GasStationDisclosureCard } from "@/components/ui/collection-grid-disclosure";
import type { UserMarker } from "@/components/leaflet-map";
import { FuelIcon } from "@/components/ui/phosphor-icons";
import { StationPlacementDialog } from "@/components/gas-station/station-placement-dialog";
import { StationEditDialog } from "@/components/gas-station/station-edit-dialog";
import { toast } from "sonner";
const PLACING_LABELS: Record<string, string> = {
"charging-station": "Pengisi Daya EV",
"gas-pump": "SPBU",
wrench: "Bengkel",
};
const LeafletMap = dynamic(() => import("@/components/leaflet-map"), { ssr: false });
const BACKEND_URL = process.env.NEXT_PUBLIC_BACKEND_URL ?? "http://localhost:4000";
export default function GasStationMapPage() {
const [selectedStation, setSelectedStation] = useState<UserMarker | null>(null);
const [searchQuery, setSearchQuery] = useState("");
const [brandFilter, setBrandFilter] = useState<string>("All");
const [fuelPriceDisplay, setFuelPriceDisplay] = useState<"ron92" | "ron95" | "diesel">("ron95");
const [evOnlyFilter, setEvOnlyFilter] = useState(false);
const [useLeaflet, setUseLeaflet] = useState(false);
const [mapStyle, setMapStyle] = useState<"street" | "satellite">("street");
const [userMarkers, setUserMarkers] = useState<UserMarker[]>([]);
const [placingMarkerType, setPlacingMarkerType] = useState<string | null>(null);
const [dragDropEnabled, setDragDropEnabled] = useState(false);
// Custom Marker Dialog State
const [pendingClick, setPendingClick] = useState<{ lat: number; lng: number } | null>(null);
const [pendingMarkerType, setPendingMarkerType] = useState<string | null>(null);
const [editingMarker, setEditingMarker] = useState<UserMarker | null>(null);
const [hydrated, setHydrated] = useState(false);
const [refreshKey, setRefreshKey] = useState(0);
const [fuelPrices, setFuelPrices] = useState<any>(null);
const [fuelPricesLoading, setFuelPricesLoading] = useState(true);
// Fetch dynamic Pertamina fuel prices
useEffect(() => {
setFuelPricesLoading(true);
fetch(`${BACKEND_URL}/gas-station/fuel-prices`)
.then((res) => res.json())
.then((data) => {
if (data && data.succeeded) {
setFuelPrices(data);
}
})
.catch((err) => console.error("Gagal memuat harga BBM:", err))
.finally(() => setFuelPricesLoading(false));
}, []);
const filteredStations = useMemo(() => {
return userMarkers.filter((st) => {
const matchesSearch = st.name.toLowerCase().includes(searchQuery.toLowerCase());
const matchesBrand = brandFilter === "All" || (st.type === "gas-pump" && st.meta?.poi_type === brandFilter);
const matchesEv = !evOnlyFilter || st.type === "charging-station";
return matchesSearch && matchesBrand && matchesEv;
});
}, [userMarkers, searchQuery, brandFilter, evOnlyFilter]);
const activeSelectedStation = useMemo(() => {
if (filteredStations.length === 0) return null;
const found = filteredStations.find((st) => st.id === selectedStation?.id);
if (found) return found;
return filteredStations[0];
}, [filteredStations, selectedStation]);
// Load existing markers when page loads or refreshKey changes
useEffect(() => {
const token = localStorage.getItem("auth_token");
const headers: Record<string, string> = token ? { Authorization: `Bearer ${token}` } : {};
fetch(`${BACKEND_URL}/gas-station/markers`, { headers })
.then((r) => r.json())
.then((rows) => {
if (Array.isArray(rows)) {
const mapped = rows.map((row: any) => {
let finalPoiType = "";
let finalNotes = "";
if (row.marker_category === "charging-station") {
finalPoiType = row.sub_type;
finalNotes = row.status ? `Status: ${row.status}` : "";
} else if (row.marker_category === "gas-pump") {
finalPoiType = row.brand;
finalNotes = row.operating_hours ? `Jam: ${row.operating_hours}` : "";
} else if (row.marker_category === "wrench") {
finalPoiType = row.sub_type;
finalNotes = row.status;
}
return {
id: `gsm-${row.id}`,
lat: parseFloat(row.latitude),
lng: parseFloat(row.longitude),
type: row.marker_category,
name: row.name,
meta: {
poi_type: finalPoiType,
notes: finalNotes,
gas_types: row.gas_types || undefined,
},
};
});
setUserMarkers(mapped);
}
})
.catch((err) => {
console.error("Gagal memuat markers:", err);
});
}, [refreshKey]);
// Session storage synchronization (identical pattern to poverty)
useEffect(() => {
setUseLeaflet(sessionStorage.getItem("gas_useLeaflet") === "true");
setMapStyle((sessionStorage.getItem("gas_mapStyle") as "street" | "satellite") ?? "street");
setBrandFilter(sessionStorage.getItem("gas_brandFilter") ?? "All");
setFuelPriceDisplay((sessionStorage.getItem("gas_fuelPriceDisplay") as "ron92" | "ron95" | "diesel") ?? "ron95");
setHydrated(true);
}, []);
useEffect(() => { if (hydrated) sessionStorage.setItem("gas_useLeaflet", String(useLeaflet)); }, [useLeaflet, hydrated]);
useEffect(() => { if (hydrated) sessionStorage.setItem("gas_mapStyle", mapStyle); }, [mapStyle, hydrated]);
useEffect(() => { if (hydrated) sessionStorage.setItem("gas_brandFilter", brandFilter); }, [brandFilter, hydrated]);
useEffect(() => { if (hydrated) sessionStorage.setItem("gas_fuelPriceDisplay", fuelPriceDisplay); }, [fuelPriceDisplay, hydrated]);
// FULL BLEED MAP LAYOUT
if (useLeaflet) {
return (
<AppShell activePath="/dashboard/gas-station" fullBleed onExitFullBleed={() => setUseLeaflet(false)}>
<div className="relative w-full h-full overflow-hidden">
{/* Leaflet Map */}
<LeafletMap
mode="gas-station"
selectedId={activeSelectedStation?.id}
onSelect={(id) => {
const found = userMarkers.find((st) => st.id === id);
if (found) setSelectedStation(found);
}}
fuelPriceDisplay={fuelPriceDisplay}
mapStyle={mapStyle}
userMarkers={userMarkers}
onMarkerClick={(m) => {
if (["charging-station", "gas-pump", "wrench"].includes(m.type)) {
setEditingMarker(m);
}
}}
onMapClick={(lat, lng) => {
if (placingMarkerType) {
setPendingClick({ lat, lng });
setPendingMarkerType(placingMarkerType);
setPlacingMarkerType(null);
}
}}
dragDropEnabled={dragDropEnabled}
onMarkerDragEnd={handleMarkerDragEnd}
/>
{/* Placing Marker Banner */}
{placingMarkerType && (
<div className="absolute top-20 left-1/2 -translate-x-1/2 z-[1000] bg-background/95 backdrop-blur-md border border-primary/20 px-4 py-2 rounded-full shadow-lg flex items-center gap-3 animate-in fade-in slide-in-from-top-4 duration-300 pointer-events-auto">
<span className="text-xs font-semibold text-foreground flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full bg-primary animate-pulse" />
Menempatkan {PLACING_LABELS[placingMarkerType] ?? placingMarkerType.replace("-", " ")}... Klik pada peta untuk menentukan posisi
</span>
<button
onClick={() => setPlacingMarkerType(null)}
className="text-[10px] uppercase font-bold text-muted-foreground hover:text-foreground border px-2 py-0.5 rounded-full transition-colors"
>
Batal
</button>
</div>
)}
{/* Floating Filters HUD */}
<GasStationHud
fuelPriceDisplay={fuelPriceDisplay}
setFuelPriceDisplay={setFuelPriceDisplay}
brandFilter={brandFilter}
setBrandFilter={setBrandFilter}
onCloseMap={() => setUseLeaflet(false)}
/>
{/* Floating Collection Grid Disclosure */}
<div className="absolute bottom-6 right-4 z-[999] max-h-[calc(100vh-8rem)] overflow-y-auto no-scrollbar pointer-events-auto">
<GasStationDisclosureCard
mapStyle={mapStyle}
onMapStyleChange={setMapStyle}
activeTool={placingMarkerType}
onToolSelect={setPlacingMarkerType}
compact
dragDropEnabled={dragDropEnabled}
onDragDropToggle={setDragDropEnabled}
/>
</div>
{/* Placement Dialog */}
<StationPlacementDialog
open={!!pendingClick}
onOpenChange={(v) => { if (!v) { setPendingClick(null); setPendingMarkerType(null); } }}
pendingClick={pendingClick}
markerType={pendingMarkerType}
onConfirm={(newMarker) => {
setUserMarkers((prev) => [...prev, newMarker]);
setPendingClick(null);
setPendingMarkerType(null);
setRefreshKey((k) => k + 1);
}}
/>
{/* Edit Dialog */}
<StationEditDialog
open={!!editingMarker}
onOpenChange={(v) => { if (!v) setEditingMarker(null); }}
marker={editingMarker}
onUpdated={(updated) => {
setUserMarkers((prev) => prev.map((m) => m.id === updated.id ? updated : m));
setEditingMarker(null);
setRefreshKey((k) => k + 1);
}}
onDeleted={(deleted) => {
setUserMarkers((prev) => prev.filter((m) => m.id !== deleted.id));
setEditingMarker(null);
setRefreshKey((k) => k + 1);
}}
/>
</div>
</AppShell>
);
}
async function handleMarkerDragEnd(marker: UserMarker, newLat: number, newLng: number) {
const dbId = marker.id.split("-").slice(1).join("-");
const token = localStorage.getItem("auth_token");
const headers = {
"Content-Type": "application/json",
...(token ? { Authorization: `Bearer ${token}` } : {}),
};
try {
const res = await fetch(`${BACKEND_URL}/gas-station/markers/${dbId}`, {
method: "PUT",
headers,
body: JSON.stringify({ latitude: newLat, longitude: newLng }),
});
if (!res.ok) throw new Error("Gagal memperbarui posisi di server");
setUserMarkers((prev) =>
prev.map((m) =>
m.id === marker.id ? { ...m, lat: newLat, lng: newLng } : m
)
);
toast.success(`Posisi "${marker.name}" berhasil diperbarui`);
setRefreshKey((k) => k + 1);
} catch (err) {
console.error(err);
toast.error(err instanceof Error ? err.message : "Gagal memindahkan penanda");
}
}
// STANDARD DASHBOARD LAYOUT
return (
<AppShell activePath="/dashboard/gas-station">
<div className="flex flex-col gap-6">
{/* Top Header Card */}
<MapPageHeader
title="Pencari SPBU & Charger"
description="Pencari stasiun waktu nyata, indeks harga, info antrean, dan pengisi daya EV. Buka tampilan Leaflet JS untuk memeriksa koordinat pemetaan."
onOpenMap={() => setUseLeaflet(true)}
buttonText="Peta Stasiun"
icon={<FuelIcon className="h-4 w-4" />}
/>
{/* Unified Grid Layout */}
<div className="grid grid-cols-1 gap-px bg-border border rounded-xl overflow-hidden md:grid-cols-2 lg:grid-cols-4 shadow-none">
{/* Row 1: 4 stats cards (rendered inside GasStationStatsCards as direct children) */}
<GasStationStatsCards fuelPrices={fuelPrices} loading={fuelPricesLoading} />
{/* Row 2: Directory */}
<div className="md:col-span-2 lg:col-span-3 flex flex-col h-full">
<GasStationDirectory
searchQuery={searchQuery}
setSearchQuery={setSearchQuery}
brandFilter={brandFilter}
setBrandFilter={setBrandFilter}
evOnlyFilter={evOnlyFilter}
setEvOnlyFilter={setEvOnlyFilter}
filteredStations={filteredStations}
selectedStationId={activeSelectedStation?.id ?? ""}
onSelectStation={setSelectedStation}
/>
</div>
{/* Row 2: Inspector (right column) */}
<div className="md:col-span-2 lg:col-span-1 flex flex-col h-full">
<GasStationInspector selectedStation={activeSelectedStation} />
</div>
{/* Row 3: Pricing Table (full width) */}
<div className="md:col-span-2 lg:col-span-4 flex flex-col h-full">
<PertaminaPriceTable fuelPrices={fuelPrices} loading={fuelPricesLoading} />
</div>
</div>
</div>
</AppShell>
);
}