feat: add geolocation support with Near Me button and user location marker on map

- Add "Near Me" button to SearchBar with loading state and geolocation via postcodes.io API - Display user location on map with pulsing blue marker using geolocation API with IP fallback - Adjust map zoom level based on search radius for better context - Pass radiusMiles prop from
2026-04-11 21:27:11 +01:00
parent a969c1b347
commit d25883ead4
3 changed files with 254 additions and 117 deletions
--- a/resources/js/components/LeafletMap.vue
+++ b/resources/js/components/LeafletMap.vue
@@ -1,81 +1,82 @@
 <template>
-    <div class="space-y-2">
-        <button
-            @click="toggleMap"
-            class="flex items-center gap-2 text-sm font-bold text-accent hover:text-accent-content transition-colors"
-        >
-            <iconify-icon :icon="isOpen ? 'lucide:chevron-up' : 'lucide:chevron-down'"></iconify-icon>
-            {{ isOpen ? 'Hide map' : 'Show map' }}
-        </button>
+	<div class="space-y-2">
+		<button
+			class="flex items-center gap-2 text-sm font-bold text-accent hover:text-accent-content transition-colors"
+			@click="toggleMap"
+		>
+			<iconify-icon :icon="isOpen ? 'lucide:chevron-up' : 'lucide:chevron-down'"></iconify-icon>
+			{{ isOpen ? 'Hide map' : 'Show map' }}
+		</button>

-        <template v-if="isOpen">
-            <div
-                ref="mapContainer"
-                class="w-full h-72 rounded-2xl overflow-hidden border border-zinc-300 shadow-sm"
-            ></div>
+		<template v-if="isOpen">
+			<div
+				ref="mapContainer"
+				class="w-full h-72 rounded-2xl overflow-hidden border border-zinc-300 shadow-sm"
+			></div>

-            <div class="flex flex-wrap gap-3 text-xs text-zinc-500">
+			<div class="flex flex-wrap gap-3 text-xs text-zinc-500">
                <span class="flex items-center gap-1.5">
                    <span class="inline-block size-3 rounded-full bg-green-500"></span>
                    Current (&lt;24h)
                </span>
-                <span class="flex items-center gap-1.5">
+				<span class="flex items-center gap-1.5">
                    <span class="inline-block size-3 rounded-full bg-slate-500"></span>
                    Recent (24–48h)
                </span>
-                <span class="flex items-center gap-1.5">
+				<span class="flex items-center gap-1.5">
                    <span class="inline-block size-3 rounded-full bg-amber-500"></span>
                    Stale (2–5 days)
                </span>
-                <span class="flex items-center gap-1.5">
+				<span class="flex items-center gap-1.5">
                    <span class="inline-block size-3 rounded-full bg-red-500"></span>
                    Outdated (5+ days)
                </span>
-            </div>
-        </template>
-    </div>
+			</div>
+		</template>
+	</div>
 </template>

 <script setup>
-import { ref, watch, onMounted, onUnmounted, nextTick } from 'vue'
+import {ref, watch, onMounted, onUnmounted, nextTick} from 'vue'
 import L from 'leaflet'
 import 'leaflet/dist/leaflet.css'
+import {zoom} from "leaflet/src/control/Control.Zoom.js";

 const CLASSIFICATION_COLOURS = {
-    current:  '#22c55e',
-    recent:   '#64748b',
-    stale:    '#f59e0b',
-    outdated: '#ef4444',
+	current: '#22c55e',
+	recent: '#64748b',
+	stale: '#f59e0b',
+	outdated: '#ef4444',
 }

 const CLASSIFICATION_BORDER_COLOURS = {
-    current:  '#16a34a',
-    recent:   '#475569',
-    stale:    '#d97706',
-    outdated: '#dc2626',
+	current: '#16a34a',
+	recent: '#475569',
+	stale: '#d97706',
+	outdated: '#dc2626',
 }

 function buildMarkerHtml(station, index, colour, borderColour) {
-    const isFirst = index === 0
-    const w = isFirst ? 63 : 59
-    const h = isFirst ? 58 : 51
-    const bw = isFirst ? 56 : 52
-    const bh = isFirst ? 43 : 38
-    const br = isFirst ? 17 : 15
-    const tailTop = isFirst ? 45 : 40
-    const tailW = isFirst ? 9 : 7
-    const tailH = isFirst ? 11 : 9
-    const badgeSize = isFirst ? 18 : 16
-    const badgeFontSize = isFirst ? 10 : 8
-    const priceFontSize = isFirst ? 12 : 11
+	const isFirst = index === 0
+	const w = isFirst ? 63 : 59
+	const h = isFirst ? 58 : 51
+	const bw = isFirst ? 56 : 52
+	const bh = isFirst ? 43 : 38
+	const br = isFirst ? 17 : 15
+	const tailTop = isFirst ? 45 : 40
+	const tailW = isFirst ? 9 : 7
+	const tailH = isFirst ? 11 : 9
+	const badgeSize = isFirst ? 18 : 16
+	const badgeFontSize = isFirst ? 10 : 8
+	const priceFontSize = isFirst ? 12 : 11

-    const initial = escHtml((station.brand || station.name || '?')[0].toUpperCase())
+	const initial = escHtml((station.brand || station.name || '?')[0].toUpperCase())

-    const badge = isFirst
-        ? `<div style="position:absolute;top:-4px;right:-4px;width:${badgeSize}px;height:${badgeSize}px;background:#facc15;border-radius:50%;display:flex;align-items:center;justify-content:center;border:2px solid white;box-shadow:0 2px 4px rgba(0,0,0,0.2);z-index:30;"><span style="font-size:${badgeFontSize}px;color:#713f12;">★</span></div>`
-        : `<div style="position:absolute;top:-3px;right:-3px;width:${badgeSize}px;height:${badgeSize}px;background:#374151;border-radius:50%;display:flex;align-items:center;justify-content:center;border:1px solid white;box-shadow:0 1px 3px rgba(0,0,0,0.2);z-index:30;"><span style="font-size:${badgeFontSize}px;font-weight:bold;color:white;">${index + 1}</span></div>`
+	const badge = isFirst
+		? `<div style="position:absolute;top:-4px;right:-4px;width:${badgeSize}px;height:${badgeSize}px;background:#facc15;border-radius:50%;display:flex;align-items:center;justify-content:center;border:2px solid white;box-shadow:0 2px 4px rgba(0,0,0,0.2);z-index:30;"><span style="font-size:${badgeFontSize}px;color:#713f12;">★</span></div>`
+		: `<div style="position:absolute;top:-3px;right:-3px;width:${badgeSize}px;height:${badgeSize}px;background:#374151;border-radius:50%;display:flex;align-items:center;justify-content:center;border:1px solid white;box-shadow:0 1px 3px rgba(0,0,0,0.2);z-index:30;"><span style="font-size:${badgeFontSize}px;font-weight:bold;color:white;">${index + 1}</span></div>`

-    return `<div style="position:relative;width:${w}px;height:${h}px;">
+	return `<div style="position:relative;width:${w}px;height:${h}px;">
        ${badge}
        <div style="position:absolute;top:6px;left:50%;transform:translateX(-50%);width:${bw}px;height:${bh}px;background:${colour};border-radius:${br}px;border:3px solid ${borderColour};box-shadow:0 2px 6px rgba(0,0,0,0.24),inset 0 1px 0 rgba(255,255,255,0.22);overflow:hidden;z-index:10;">
            <div style="position:absolute;top:0;left:0;right:0;height:11px;background:rgba(15,23,42,0.20);border-bottom:1px solid rgba(255,255,255,0.24);display:flex;align-items:center;justify-content:center;">
@@ -90,53 +91,122 @@ function buildMarkerHtml(station, index, colour, borderColour) {
 }

 function escHtml(str) {
-    return String(str ?? '')
-        .replace(/&/g, '&amp;')
-        .replace(/</g, '&lt;')
-        .replace(/>/g, '&gt;')
-        .replace(/"/g, '&quot;')
+	return String(str ?? '')
+		.replace(/&/g, '&amp;')
+		.replace(/</g, '&lt;')
+		.replace(/>/g, '&gt;')
+		.replace(/"/g, '&quot;')
 }

 const props = defineProps({
-    stations: { type: Array, required: true },
-    defaultOpen: { type: Boolean, default: false },
+	stations: {type: Array, required: true},
+	defaultOpen: {type: Boolean, default: false},
+	radiusMiles: {type: Number, default: 10},
 })

 const mapContainer = ref(null)
 const isOpen = ref(false)
 let mapInstance = null
 let markersLayer = null
+let userMarker = null
+
+function getZoomForRadius(radiusMiles) {
+	if (radiusMiles <= 1) return 16
+	if (radiusMiles <= 2) return 15
+	if (radiusMiles <= 5) return 14
+	if (radiusMiles <= 10) return 13
+	if (radiusMiles <= 15) return 11
+	if (radiusMiles <= 25) return 10
+	if (radiusMiles <= 50) return 9
+	return 8
+}
+
+
+function addUserMarker(lat, lng) {
+	if (userMarker) {
+		userMarker.remove()
+	}
+
+	const pulseHtml =
+		'<div class="absolute w-full h-full bg-blue-500/30 rounded-full animate-ping"></div>'
+	;
+
+	const icon = L.divIcon({
+		html: `
+                    <div class="relative w-10 h-10 flex items-center justify-center">
+                        ${pulseHtml}
+                        <div class="relative w-4 h-4 bg-blue-600 border-2 border-white rounded-full shadow-lg"></div>
+                    </div>
+                `,
+		className: 'user-location-div-icon',
+		iconSize: [40, 40],
+		iconAnchor: [20, 20]
+	})
+
+	userMarker = L.marker([lat, lng], {icon, zIndexOffset: -100})
+		.bindPopup('Your location')
+		.addTo(mapInstance)
+}
+
+function locateUser() {
+	if (!navigator.geolocation) return
+
+	const ipFallback = () => {
+		fetch('https://ipapi.co/json/')
+			.then(r => r.json())
+			.then(d => d.latitude && d.longitude && addUserMarker(d.latitude, d.longitude))
+			.catch(() => {
+			})
+	}
+
+	navigator.geolocation.getCurrentPosition(
+		pos => {
+			addUserMarker(pos.coords.latitude, pos.coords.longitude)
+
+			navigator.geolocation.getCurrentPosition(
+				precise => addUserMarker(precise.coords.latitude, precise.coords.longitude),
+				() => {
+				},
+				{enableHighAccuracy: true, timeout: 10000, maximumAge: 0},
+			)
+		},
+		() => ipFallback(),
+		{enableHighAccuracy: false, timeout: 5000, maximumAge: 60000},
+	)
+}

 function initMap() {
-    if (mapInstance || !mapContainer.value) return
+	if (mapInstance || !mapContainer.value) return

-    mapInstance = L.map(mapContainer.value)
+	mapInstance = L.map(mapContainer.value)

-    L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
-        attribution: '© OpenStreetMap contributors',
-    }).addTo(mapInstance)
+	L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
+		attribution: '© OpenStreetMap contributors',
+	}).addTo(mapInstance)

-    markersLayer = L.layerGroup().addTo(mapInstance)
+	markersLayer = L.layerGroup().addTo(mapInstance)
+
+	locateUser()
 }

 function renderMarkers() {
-    if (!mapInstance || !markersLayer) return
+	if (!mapInstance || !markersLayer) return

-    markersLayer.clearLayers()
+	markersLayer.clearLayers()

-    if (!props.stations.length) return
+	if (!props.stations.length) return

-    const bounds = []
+	const bounds = []

-    props.stations.forEach((station, index) => {
-        const colour = CLASSIFICATION_COLOURS[station.price_classification] ?? '#64748b'
-        const borderColour = CLASSIFICATION_BORDER_COLOURS[station.price_classification] ?? '#475569'
-        const miles = ((station.distance_km ?? 0) * 0.621371).toFixed(1)
-        const supermarketTag = station.is_supermarket
-            ? '<span style="display:inline-block;background:#84cc16;color:#fff;font-size:10px;padding:1px 5px;border-radius:3px;margin-left:4px;">Supermarket</span>'
-            : ''
+	props.stations.forEach((station, index) => {
+		const colour = CLASSIFICATION_COLOURS[station.price_classification] ?? '#64748b'
+		const borderColour = CLASSIFICATION_BORDER_COLOURS[station.price_classification] ?? '#475569'
+		const miles = ((station.distance_km ?? 0) * 0.621371).toFixed(1)
+		const supermarketTag = station.is_supermarket
+			? '<span style="display:inline-block;background:#84cc16;color:#fff;font-size:10px;padding:1px 5px;border-radius:3px;margin-left:4px;">Supermarket</span>'
+			: ''

-        const popup = `
+		const popup = `
            <div style="min-width:160px">
                <strong style="font-size:13px">${escHtml(station.name)}</strong>${supermarketTag}<br>
                <span style="font-size:20px;font-weight:700;color:${escHtml(colour)}">${Number(station.price).toFixed(1)}p</span><br>
@@ -145,61 +215,97 @@ function renderMarkers() {
            </div>
        `

-        const isFirst = index === 0
-        const w = isFirst ? 63 : 59
-        const h = isFirst ? 58 : 51
+		const isFirst = index === 0
+		const w = isFirst ? 63 : 59
+		const h = isFirst ? 58 : 51

-        const icon = L.divIcon({
-            className: '',
-            iconSize: [w, h],
-            iconAnchor: [w / 2, h],
-            html: buildMarkerHtml(station, index, colour, borderColour),
-        })
+		const icon = L.divIcon({
+			className: '',
+			iconSize: [w, h],
+			iconAnchor: [w / 2, h],
+			html: buildMarkerHtml(station, index, colour, borderColour),
+		})

-        const marker = L.marker([station.lat, station.lng], { icon }).bindPopup(popup)
+		const marker = L.marker([station.lat, station.lng], {icon}).bindPopup(popup)

-        markersLayer.addLayer(marker)
-        bounds.push([station.lat, station.lng])
-    })
+		markersLayer.addLayer(marker)
+		bounds.push([station.lat, station.lng])
+	})

-    if (bounds.length === 1) {
-        mapInstance.setView(bounds[0], 14)
-    } else {
-        mapInstance.fitBounds(bounds, { padding: [40, 40], maxZoom: 14 })
-    }
+	if (bounds.length === 1) {
+		mapInstance.setView(bounds[0], zoom)
+	} else {
+		mapInstance.fitBounds(bounds, {padding: [40, 40], maxZoom: zoom})
+	}
 }

 async function toggleMap() {
-    isOpen.value = !isOpen.value
+	isOpen.value = !isOpen.value

-    if (isOpen.value) {
-        await nextTick()
-        initMap()
-        mapInstance.invalidateSize()
-        renderMarkers()
-    }
+	if (isOpen.value) {
+		await nextTick()
+		initMap()
+		mapInstance.invalidateSize()
+		renderMarkers()
+	}
 }

 onMounted(async () => {
-    if (props.defaultOpen) {
-        isOpen.value = true
-        await nextTick()
-        initMap()
-        mapInstance.invalidateSize()
-        renderMarkers()
-    }
+	if (props.defaultOpen) {
+		isOpen.value = true
+		await nextTick()
+		initMap()
+		mapInstance.invalidateSize()
+		renderMarkers()
+	}
 })

 watch(() => props.stations, () => {
-    if (isOpen.value) {
-        renderMarkers()
-    }
+	if (isOpen.value) {
+		renderMarkers()
+	}
 })

 onUnmounted(() => {
-    if (mapInstance) {
-        mapInstance.remove()
-        mapInstance = null
-    }
+	if (mapInstance) {
+		mapInstance.remove()
+		mapInstance = null
+	}
 })
 </script>
+
+<style>
+.fuelalert-user-marker {
+	position: relative;
+	width: 16px;
+	height: 16px;
+}
+
+.fuelalert-user-dot {
+	position: absolute;
+	inset: 3px;
+	background: #3b82f6;
+	border-radius: 50%;
+	border: 2px solid #fff;
+	box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
+}
+
+.fuelalert-user-ring {
+	position: absolute;
+	inset: 0;
+	border-radius: 50%;
+	background: rgba(59, 130, 246, 0.25);
+	animation: fuelalert-pulse 2s ease-out infinite;
+}
+
+@keyframes fuelalert-pulse {
+	0% {
+		transform: scale(1);
+		opacity: 0.8;
+	}
+	100% {
+		transform: scale(3);
+		opacity: 0;
+	}
+}
+</style>