276 lines
12 KiB
TypeScript
276 lines
12 KiB
TypeScript
"use client"
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import { Card, CardContent, CardHeader, CardTitle } from "@/app/_components/ui/card"
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import { Skeleton } from "@/app/_components/ui/skeleton"
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import DistrictLayer, { type DistrictFeature, ICrimeData } from "./layers/district-layer"
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import MapView from "./map"
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import { Button } from "@/app/_components/ui/button"
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import { AlertCircle } from "lucide-react"
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import { getMonthName } from "@/app/_utils/common"
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import { useRef, useState, useCallback, useMemo, useEffect } from "react"
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import { useFullscreen } from "@/app/_hooks/use-fullscreen"
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import { Overlay } from "./overlay"
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import MapLegend from "./controls/map-legend"
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import { usePrefetchedCrimeData } from "@/app/(pages)/(admin)/dashboard/crime-management/crime-overview/_hooks/use-prefetch-crimes"
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import { useGetCrimeCategories } from "@/app/(pages)/(admin)/dashboard/crime-management/crime-overview/_queries/queries"
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import { ITopTooltipsMapId } from "./controls/map-tooltips"
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import MapSelectors from "./controls/map-selector"
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import TopNavigation from "./controls/map-navigations"
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import CrimeSidebar from "./sidebar/map-sidebar"
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import SidebarToggle from "./sidebar/sidebar-toggle"
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import { cn } from "@/app/_lib/utils"
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import CrimePopup from "./pop-up/crime-popup"
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// Updated CrimeIncident type to match the structure in crime_incidents
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export interface CrimeIncident {
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id: string
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timestamp: Date
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description: string
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status: string
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category?: string
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type?: string
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address?: string
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latitude?: number
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longitude?: number
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}
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export default function CrimeMap() {
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// State for sidebar
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const [sidebarCollapsed, setSidebarCollapsed] = useState(true)
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const [selectedDistrict, setSelectedDistrict] = useState<DistrictFeature | null>(null)
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const [selectedIncident, setSelectedIncident] = useState<CrimeIncident | null>(null)
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const [showLegend, setShowLegend] = useState<boolean>(true)
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const [selectedCategory, setSelectedCategory] = useState<string | "all">("all")
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const [activeControl, setActiveControl] = useState<ITopTooltipsMapId>("incidents")
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const mapContainerRef = useRef<HTMLDivElement>(null)
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// Use the custom fullscreen hook
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const { isFullscreen } = useFullscreen(mapContainerRef)
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// Toggle sidebar function
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const toggleSidebar = useCallback(() => {
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setSidebarCollapsed(!sidebarCollapsed)
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}, [sidebarCollapsed])
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// Use our new prefetched data hook
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const {
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availableYears,
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isYearsLoading,
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crimes,
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isCrimesLoading,
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crimesError,
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setSelectedYear,
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setSelectedMonth,
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selectedYear,
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selectedMonth,
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} = usePrefetchedCrimeData()
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// Extract all unique categories
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const { data: categoriesData, isLoading: isCategoryLoading } = useGetCrimeCategories()
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// Transform categories data to string array
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const categories = useMemo(() =>
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categoriesData ? categoriesData.map(category => category.name) : []
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, [categoriesData])
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// Filter incidents based on selected category
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const filteredCrimes = useMemo(() => {
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if (!crimes) return []
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if (selectedCategory === "all") return crimes
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return crimes.map((crime: ICrimeData) => {
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const filteredIncidents = crime.crime_incidents.filter(
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incident => incident.crime_categories.name === selectedCategory
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)
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return {
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...crime,
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crime_incidents: filteredIncidents,
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number_of_crime: filteredIncidents.length
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}
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})
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}, [crimes, selectedCategory])
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// Extract all incidents from all districts for marker display
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const allIncidents = useMemo(() => {
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if (!filteredCrimes) return []
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return filteredCrimes.flatMap((crime: ICrimeData) =>
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crime.crime_incidents.map((incident) => ({
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id: incident.id,
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timestamp: incident.timestamp,
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description: incident.description,
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status: incident.status,
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category: incident.crime_categories.name,
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type: incident.crime_categories.type,
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address: incident.locations.address,
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latitude: incident.locations.latitude,
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longitude: incident.locations.longitude,
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}))
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)
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}, [filteredCrimes])
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// Handle district click
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const handleDistrictClick = (feature: DistrictFeature) => {
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setSelectedDistrict(feature)
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}
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// Handle incident marker click
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const handleIncidentClick = (incident: CrimeIncident) => {
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if (!incident.longitude || !incident.latitude) {
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console.error("Invalid incident coordinates:", incident);
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return;
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}
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setSelectedIncident(incident);
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}
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// Set up event listener for incident clicks from the district layer
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useEffect(() => {
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const handleIncidentClick = (e: CustomEvent) => {
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// console.log("Received incident_click event:", e.detail)
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if (e.detail) {
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setSelectedIncident(e.detail)
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}
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}
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// Add event listener to the map container and document
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const mapContainer = mapContainerRef.current
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// Listen on both the container and document to ensure we catch the event
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document.addEventListener('incident_click', handleIncidentClick as EventListener)
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if (mapContainer) {
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mapContainer.addEventListener('incident_click', handleIncidentClick as EventListener)
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}
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return () => {
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document.removeEventListener('incident_click', handleIncidentClick as EventListener)
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if (mapContainer) {
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mapContainer.removeEventListener('incident_click', handleIncidentClick as EventListener)
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}
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}
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}, [])
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// Reset filters
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const resetFilters = useCallback(() => {
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setSelectedYear(2024)
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setSelectedMonth("all")
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setSelectedCategory("all")
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}, [setSelectedYear, setSelectedMonth])
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// Determine the title based on filters
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const getMapTitle = () => {
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let title = `${selectedYear}`
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if (selectedMonth !== "all") {
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title += ` - ${getMonthName(Number(selectedMonth))}`
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}
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if (selectedCategory !== "all") {
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title += ` - ${selectedCategory}`
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}
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return title
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}
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return (
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<Card className="w-full p-0 border-none shadow-none h-96">
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<CardHeader className="flex flex-row pb-2 pt-0 px-0 items-center justify-between">
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<CardTitle>Crime Map {getMapTitle()}</CardTitle>
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<MapSelectors
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availableYears={availableYears || []}
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selectedYear={selectedYear}
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setSelectedYear={setSelectedYear}
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selectedMonth={selectedMonth}
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setSelectedMonth={setSelectedMonth}
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selectedCategory={selectedCategory}
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setSelectedCategory={setSelectedCategory}
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categories={categories}
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isYearsLoading={isYearsLoading}
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isCategoryLoading={isCategoryLoading}
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/>
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</CardHeader>
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<CardContent className="p-0">
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{isCrimesLoading ? (
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<div className="flex items-center justify-center h-96">
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<Skeleton className="h-full w-full rounded-md" />
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</div>
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) : crimesError ? (
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<div className="flex flex-col items-center justify-center h-96 gap-4">
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<AlertCircle className="h-10 w-10 text-destructive" />
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<p className="text-center">Failed to load crime data. Please try again later.</p>
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<Button onClick={() => window.location.reload()}>Retry</Button>
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</div>
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) : (
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<div className="relative h-[600px]" ref={mapContainerRef}>
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<div className={cn(
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"transition-all duration-300 ease-in-out",
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!sidebarCollapsed && isFullscreen && "ml-[400px]"
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)}>
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<MapView mapStyle="mapbox://styles/mapbox/dark-v11" className="h-[600px] w-full rounded-md">
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{/* District Layer with crime data */}
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<DistrictLayer
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onClick={handleDistrictClick}
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crimes={filteredCrimes || []}
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year={selectedYear.toString()}
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month={selectedMonth.toString()}
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filterCategory={selectedCategory}
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/>
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{/* Popup for selected incident */}
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{selectedIncident && selectedIncident.longitude !== undefined && selectedIncident.latitude !== undefined && (
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<>
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{console.log("Rendering CrimePopup with:", selectedIncident)}
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<CrimePopup
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longitude={selectedIncident.longitude}
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latitude={selectedIncident.latitude}
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onClose={() => setSelectedIncident(null)}
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crime={{
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...selectedIncident,
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latitude: selectedIncident.latitude,
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longitude: selectedIncident.longitude
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}}
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/>
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</>
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)}
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{/* Components that are only visible in fullscreen mode */}
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{isFullscreen && (
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<>
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<Overlay position="top" className="m-0 bg-transparent shadow-none p-0 border-none">
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<div className="flex justify-center">
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<TopNavigation
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activeControl={activeControl}
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onControlChange={setActiveControl}
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selectedYear={selectedYear}
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setSelectedYear={setSelectedYear}
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selectedMonth={selectedMonth}
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setSelectedMonth={setSelectedMonth}
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selectedCategory={selectedCategory}
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setSelectedCategory={setSelectedCategory}
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availableYears={availableYears || []}
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categories={categories}
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/>
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</div>
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</Overlay>
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{/* Pass selectedCategory, selectedYear, and selectedMonth to the sidebar */}
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<CrimeSidebar
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defaultCollapsed={sidebarCollapsed}
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selectedCategory={selectedCategory}
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selectedYear={selectedYear}
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selectedMonth={selectedMonth}
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/>
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<MapLegend position="bottom-right" />
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</>
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)}
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</MapView>
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</div>
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</div>
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)}
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</CardContent>
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</Card>
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)
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}
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