feat: cap max isochrone range at 8h (28800s)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

package.json

@@ -12,6 +12,7 @@
     "typecheck:web": "tsc --noEmit -p tsconfig.web.json --composite false",
     "typecheck": "npm run typecheck:node && npm run typecheck:web",
     "start": "electron-vite preview",
+    "predev": "wsl.exe -d Ubuntu -u root -- bash -c \"docker ps --filter name=valhalla-service --filter status=running -q | grep -q . && echo '[valhalla] already running' || (docker start valhalla-service 2>/dev/null && echo '[valhalla] started') || echo '[valhalla] WARNING: could not start valhalla-service'\"",
     "dev": "electron-vite dev",
     "build": "npm run typecheck && electron-vite build",
     "postinstall": "electron-builder install-app-deps",

src/renderer/src/App.tsx

@@ -1,12 +1,14 @@
-import { useEffect, useRef } from 'react'
+import { useEffect, useRef, useState } from 'react'
 import type maplibregl from 'maplibre-gl'
 import { MapView } from './components/Map'
 import { ControlPanel } from './components/ControlPanel'
 import { Legend } from './components/Legend'
 import { Toast } from './components/Toast'
 import { MapOverlay } from './components/MapOverlay'
+import { LandingPage } from './components/LandingPage'
 import { useAppStore } from './store/useAppStore'
 import { fetchIsochrones, cancelFetch } from './api/ors'
+import type { TransportMode } from './store/useAppStore'
 
 function App(): React.JSX.Element {
   const mapRef = useRef<maplibregl.Map | null>(null)
@@ -14,6 +16,37 @@ function App(): React.JSX.Element {
   const setValhallaStatus = useAppStore((s) => s.setValhallaStatus)
   const autoRecalculate = useAppStore((s) => s.autoRecalculate)
   const autoTimerRef = useRef<ReturnType<typeof setTimeout> | null>(null)
+  const point = useAppStore((s) => s.point)
+  const mode = useAppStore((s) => s.mode)
+  const timeRanges = useAppStore((s) => s.timeRanges)
+
+  const hasHash = !!window.location.hash
+  const [showLanding, setShowLanding] = useState(() => !sessionStorage.getItem('seen') && !hasHash)
+
+  // Restore from URL hash on mount
+  useEffect(() => {
+    const hash = window.location.hash.slice(1)
+    if (!hash) return
+    try {
+      const parts = hash.split('/')
+      if (parts.length < 3) return
+      const [lat, lng] = parts[0].split(',').map(Number)
+      const modeStr = parts[1]
+      const ranges = parts[2].split('-').map(Number)
+      const { setPoint, setMode, setTimeRanges } = useAppStore.getState()
+      if (!isNaN(lat) && !isNaN(lng)) setPoint([lng, lat])
+      if (['auto', 'bicycle', 'pedestrian'].includes(modeStr)) setMode(modeStr as TransportMode)
+      if (ranges.length > 0 && ranges.every((r) => !isNaN(r) && r > 0)) setTimeRanges(ranges)
+    } catch { /* ignore malformed hash */ }
+  }, []) // eslint-disable-line react-hooks/exhaustive-deps
+
+  // Sync state to URL hash
+  useEffect(() => {
+    if (!point) return
+    const sorted = [...timeRanges].sort((a, b) => a - b)
+    const hash = `#${point[1].toFixed(5)},${point[0].toFixed(5)}/${mode}/${sorted.join('-')}`
+    window.history.replaceState(null, '', hash)
+  }, [point, mode, timeRanges])
 
   // Get Valhalla status — IPC in Electron, fetch poll in web
   useEffect(() => {
@@ -42,10 +75,10 @@ function App(): React.JSX.Element {
   // Auto-calculate once Valhalla is ready
   useEffect(() => {
     if (valhallaStatus !== 'ready') return
-    const { point, mode, timeRanges, setIsochrones, setLoading, setError } = useAppStore.getState()
-    if (!point) return
+    const { point: p, mode: m, timeRanges: tr, setIsochrones, setLoading, setError } = useAppStore.getState()
+    if (!p) return
     setLoading(true)
-    fetchIsochrones(point, mode, timeRanges)
+    fetchIsochrones(p, m, tr)
       .then((data) => setIsochrones(data))
       .catch((e) => setError((e as Error).message))
       .finally(() => setLoading(false))
@@ -56,11 +89,11 @@ function App(): React.JSX.Element {
     if (!autoRecalculate || valhallaStatus !== 'ready') return
     if (autoTimerRef.current) clearTimeout(autoTimerRef.current)
     autoTimerRef.current = setTimeout(() => {
-      const { point, mode, timeRanges, setIsochrones, setLoading, setError } = useAppStore.getState()
-      if (!point) return
+      const { point: p, mode: m, timeRanges: tr, setIsochrones, setLoading, setError } = useAppStore.getState()
+      if (!p) return
       cancelFetch()
       setLoading(true)
-      fetchIsochrones(point, mode, timeRanges)
+      fetchIsochrones(p, m, tr)
         .then((data) => setIsochrones(data))
         .catch((e) => setError((e as Error).message))
         .finally(() => setLoading(false))
@@ -68,6 +101,10 @@ function App(): React.JSX.Element {
     return () => { if (autoTimerRef.current) clearTimeout(autoTimerRef.current) }
   }) // eslint-disable-line react-hooks/exhaustive-deps
 
+  if (showLanding) {
+    return <LandingPage onStart={() => { sessionStorage.setItem('seen', '1'); setShowLanding(false) }} />
+  }
+
   if (valhallaStatus === 'starting') {
     return (
       <div className="splash">

src/renderer/src/api/ors.ts

@@ -104,7 +104,7 @@ export async function fetchIsochrones(
   try {
     response = await fetch(`${VALHALLA_BASE}/isochrone`, {
       method: 'POST',
-      headers: { 'Content-Type': 'application/json' },
+      headers: { 'Content-Type': 'application/json', 'Connection': 'close' },
       body,
       signal: abortController.signal
     })

src/renderer/src/components/ControlPanel.tsx

@@ -88,8 +88,20 @@ export function ControlPanel({ mapRef }: ControlPanelProps): React.JSX.Element {
   return (
     <aside className="control-panel">
       <div className="panel-header">
-        <h1 className="panel-title">🗺️ Isochrone Map</h1>
-        <span className={`status-dot status-dot--${valhallaStatus}`} title={statusLabel} />
+        <h1 className="panel-title">ISOCHRONE</h1>
+        <div className="panel-header-right">
+          {isochrones && (
+            <button
+              className="btn-share"
+              title="Copy shareable link"
+              onClick={() => {
+                navigator.clipboard.writeText(window.location.href)
+                addToast({ message: 'Link copied!', type: 'success', duration: 2000 })
+              }}
+            >🔗</button>
+          )}
+          <span className={`status-dot status-dot--${valhallaStatus}`} title={statusLabel} />
+        </div>
       </div>
 
       {/* Search */}
@@ -212,6 +224,19 @@ export function ControlPanel({ mapRef }: ControlPanelProps): React.JSX.Element {
           </div>
         </section>
       )}
+      <div className="panel-footer">
+        <a
+          href="https://github.com/DaKerboul/isochrone-app"
+          target="_blank"
+          rel="noopener noreferrer"
+          className="github-link"
+        >
+          <svg width="14" height="14" viewBox="0 0 24 24" fill="currentColor">
+            <path d="M12 2C6.477 2 2 6.477 2 12c0 4.418 2.865 8.166 6.839 9.489.5.092.682-.217.682-.482 0-.237-.009-.868-.013-1.703-2.782.603-3.369-1.342-3.369-1.342-.454-1.155-1.11-1.462-1.11-1.462-.908-.62.069-.608.069-.608 1.003.07 1.531 1.03 1.531 1.03.892 1.529 2.341 1.087 2.91.831.092-.646.35-1.086.636-1.336-2.22-.253-4.555-1.11-4.555-4.943 0-1.091.39-1.984 1.029-2.683-.103-.253-.446-1.27.098-2.647 0 0 .84-.269 2.75 1.025A9.578 9.578 0 0 1 12 6.836a9.59 9.59 0 0 1 2.504.337c1.909-1.294 2.747-1.025 2.747-1.025.546 1.377.203 2.394.1 2.647.64.699 1.028 1.592 1.028 2.683 0 3.842-2.339 4.687-4.566 4.935.359.309.678.919.678 1.852 0 1.336-.012 2.415-.012 2.743 0 .267.18.578.688.48C19.138 20.163 22 16.418 22 12c0-5.523-4.477-10-10-10z"/>
+          </svg>
+          View on GitHub
+        </a>
+      </div>
     </aside>
   )
 }

src/renderer/src/components/LandingPage.tsx

@@ -0,0 +1,43 @@
+import { useState } from 'react'
+
+interface Props { onStart: () => void }
+
+export function LandingPage({ onStart }: Props): React.JSX.Element {
+  const [leaving, setLeaving] = useState(false)
+
+  const handleStart = (): void => {
+    setLeaving(true)
+    setTimeout(onStart, 420)
+  }
+
+  return (
+    <div className={`landing${leaving ? ' landing--out' : ''}`}>
+      <div className="landing-blob landing-blob-1" />
+      <div className="landing-blob landing-blob-2" />
+      <div className="landing-blob landing-blob-3" />
+
+      <div className="landing-rings">
+        <div className="landing-ring" />
+        <div className="landing-ring" />
+        <div className="landing-ring" />
+        <div className="landing-ring" />
+      </div>
+
+      <div className="landing-content">
+        <div className="landing-badge">Powered by Valhalla · OpenStreetMap</div>
+        <h1 className="landing-title">ISOCHRONE</h1>
+        <p className="landing-sub">
+          Visualize how far you can travel from any point in France — by car, bike, or on foot.
+        </p>
+        <div className="landing-modes">
+          <span className="landing-mode-chip landing-mode-auto">🚗 Drive</span>
+          <span className="landing-mode-chip landing-mode-bike">🚴 Bike</span>
+          <span className="landing-mode-chip landing-mode-walk">🚶 Walk</span>
+        </div>
+        <button className="landing-cta" onClick={handleStart}>
+          Start Exploring →
+        </button>
+      </div>
+    </div>
+  )
+}

src/renderer/src/components/Legend.tsx

@@ -1,6 +1,34 @@
+import type { Feature } from 'geojson'
 import { useAppStore } from '../store/useAppStore'
 import { formatDuration, getIsochroneColors } from '../api/ors'
 
+function ringAreaKm2(coords: number[][]): number {
+  const R = 6371
+  let area = 0
+  const n = coords.length
+  for (let i = 0; i < n; i++) {
+    const j = (i + 1) % n
+    const lon1 = coords[i][0] * Math.PI / 180
+    const lat1 = coords[i][1] * Math.PI / 180
+    const lon2 = coords[j][0] * Math.PI / 180
+    const lat2 = coords[j][1] * Math.PI / 180
+    area += (lon2 - lon1) * (2 + Math.sin(lat1) + Math.sin(lat2))
+  }
+  return Math.abs(area) * R * R / 2
+}
+
+function featureAreaKm2(f: Feature): number {
+  const g = f.geometry
+  if (g.type === 'Polygon') return ringAreaKm2(g.coordinates[0])
+  if (g.type === 'MultiPolygon') return g.coordinates.reduce((s, p) => s + ringAreaKm2(p[0]), 0)
+  return 0
+}
+
+function formatArea(km2: number): string {
+  if (km2 >= 1000) return `${(km2 / 1000).toFixed(1)}k km²`
+  return `${Math.round(km2).toLocaleString()} km²`
+}
+
 export function Legend(): React.JSX.Element | null {
   const { isochrones, timeRanges, mode, hiddenLayers, toggleLayer } = useAppStore()
   if (!isochrones || isochrones.features.length === 0) return null
@@ -8,22 +36,33 @@ export function Legend(): React.JSX.Element | null {
   const sorted = [...timeRanges].sort((a, b) => a - b)
   const colors = getIsochroneColors(mode)
 
+  const areaByIndex = new Map<number, number>()
+  isochrones.features.forEach((f) => {
+    const idx = f.properties?.isoIndex as number | undefined
+    if (idx !== undefined) areaByIndex.set(idx, featureAreaKm2(f))
+  })
+
   return (
     <div className="legend">
-      {sorted.map((t, i) => (
-        <div
-          key={t}
-          className={`legend-item${hiddenLayers.has(i) ? ' hidden' : ''}`}
-          onClick={() => toggleLayer(i)}
-          title={hiddenLayers.has(i) ? 'Show' : 'Hide'}
-        >
-          <span className="legend-swatch" style={{ background: colors[i % colors.length] }} />
-          <span className="legend-label">{formatDuration(t)}</span>
-          <button className="legend-eye" onClick={(e) => { e.stopPropagation(); toggleLayer(i) }}>
-            {hiddenLayers.has(i) ? '🚫' : '👁'}
-          </button>
-        </div>
-      ))}
+      <div className="legend-title">Reachable zones</div>
+      {sorted.map((t, i) => {
+        const area = areaByIndex.get(i)
+        return (
+          <div
+            key={t}
+            className={`legend-item${hiddenLayers.has(i) ? ' hidden' : ''}`}
+            onClick={() => toggleLayer(i)}
+            title={hiddenLayers.has(i) ? 'Show' : 'Hide'}
+          >
+            <span className="legend-swatch" style={{ background: colors[i % colors.length] }} />
+            <span className="legend-label">{formatDuration(t)}</span>
+            {area !== undefined && <span className="legend-area">{formatArea(area)}</span>}
+            <button className="legend-eye" onClick={(e) => { e.stopPropagation(); toggleLayer(i) }}>
+              {hiddenLayers.has(i) ? '🚫' : '👁'}
+            </button>
+          </div>
+        )
+      })}
     </div>
   )
 }

src/renderer/src/components/Map.tsx

@@ -4,18 +4,40 @@ import 'maplibre-gl/dist/maplibre-gl.css'
 import { useAppStore } from '../store/useAppStore'
 import type { FeatureCollection } from 'geojson'
 
+const BASEMAP_TILES = {
+  dark: [
+    'https://a.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}@2x.png',
+    'https://b.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}@2x.png',
+    'https://c.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}@2x.png',
+  ],
+  light: [
+    'https://a.basemaps.cartocdn.com/light_all/{z}/{x}/{y}@2x.png',
+    'https://b.basemaps.cartocdn.com/light_all/{z}/{x}/{y}@2x.png',
+    'https://c.basemaps.cartocdn.com/light_all/{z}/{x}/{y}@2x.png',
+  ],
+  satellite: [
+    'https://server.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer/tile/{z}/{y}/{x}',
+  ],
+}
+
+const ATTRIBUTION = '&copy; <a href="https://carto.com/">CARTO</a> &copy; <a href="https://www.openstreetmap.org/copyright">OSM</a>'
+
 const MAP_STYLE: maplibregl.StyleSpecification = {
   version: 8,
   sources: {
-    carto: {
-      type: 'raster',
-      tiles: ['https://a.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}@2x.png', 'https://b.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}@2x.png', 'https://c.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}@2x.png'],
-      tileSize: 256,
-      attribution: '&copy; <a href="https://carto.com/">CARTO</a> &copy; <a href="https://www.openstreetmap.org/copyright">OSM</a>'
-    }
+    'bg-dark':      { type: 'raster', tiles: BASEMAP_TILES.dark,      tileSize: 256, attribution: ATTRIBUTION },
+    'bg-light':     { type: 'raster', tiles: BASEMAP_TILES.light,     tileSize: 256, attribution: ATTRIBUTION },
+    'bg-satellite': { type: 'raster', tiles: BASEMAP_TILES.satellite, tileSize: 256, attribution: '&copy; Esri' },
   },
-  layers: [{ id: 'carto-dark', type: 'raster', source: 'carto' }]
+  layers: [
+    { id: 'bg-dark-layer',      type: 'raster', source: 'bg-dark' },
+    { id: 'bg-light-layer',     type: 'raster', source: 'bg-light',     layout: { visibility: 'none' } },
+    { id: 'bg-satellite-layer', type: 'raster', source: 'bg-satellite', layout: { visibility: 'none' } },
+  ]
 }
+
+const BG_LAYERS = { dark: 'bg-dark-layer', light: 'bg-light-layer', satellite: 'bg-satellite-layer' }
+
 const SRC_ISO = 'isochrones'
 const SRC_POINT = 'point'
 const LAYER_FILL = 'iso-fill'
@@ -30,7 +52,7 @@ type ContextMenu = { lng: number; lat: number; x: number; y: number } | null
 
 export function MapView({ mapRef }: MapViewProps): React.JSX.Element {
   const containerRef = useRef<HTMLDivElement>(null)
-  const { point, setPoint, isochrones, hiddenLayers, timeRanges } = useAppStore()
+  const { point, setPoint, isochrones, hiddenLayers, timeRanges, basemap, setBasemap } = useAppStore()
   const [contextMenu, setContextMenu] = useState<ContextMenu>(null)
 
   const isochronesRef = useRef<FeatureCollection | null>(null)
@@ -105,22 +127,18 @@ export function MapView({ mapRef }: MapViewProps): React.JSX.Element {
         }
       })
 
-      // Cursor intelligence
       map.on('mouseenter', LAYER_FILL, () => { map.getCanvas().style.cursor = 'pointer' })
       map.on('mouseleave', LAYER_FILL, () => { map.getCanvas().style.cursor = 'crosshair' })
 
-      // Hover popup + highlight
       map.on('mousemove', LAYER_FILL, (e) => {
         if (!e.features?.length) return
         const f = e.features[0]
         const fid = f.id as number
-
         if (hoveredIdRef.current !== null && hoveredIdRef.current !== fid) {
           map.setFeatureState({ source: SRC_ISO, id: hoveredIdRef.current }, { hovered: false })
         }
         hoveredIdRef.current = fid
         map.setFeatureState({ source: SRC_ISO, id: fid }, { hovered: true })
-
         const label = f.properties?.isoLabel as string
         popup.setLngLat(e.lngLat).setHTML(`<span>${label}</span>`).addTo(map)
       })
@@ -133,7 +151,6 @@ export function MapView({ mapRef }: MapViewProps): React.JSX.Element {
         popup.remove()
       })
 
-      // Context menu
       map.on('contextmenu', (e) => {
         e.preventDefault()
         setContextMenu({ lng: e.lngLat.lng, lat: e.lngLat.lat, x: e.point.x, y: e.point.y })
@@ -143,7 +160,6 @@ export function MapView({ mapRef }: MapViewProps): React.JSX.Element {
         setPoint([e.lngLat.lng, e.lngLat.lat])
       })
 
-      // Apply data that may have been set before load fired
       if (isochronesRef.current) applyIsochrones(map, isochronesRef.current, markersRef)
       if (pointRef.current) applyPoint(map, pointRef.current)
     })
@@ -169,13 +185,9 @@ export function MapView({ mapRef }: MapViewProps): React.JSX.Element {
   useEffect(() => {
     const map = mapRef.current
     if (!map?.isStyleLoaded()) return
-
-    // Set opacity to 0 immediately, then animate in on next frame
     map.setPaintProperty(LAYER_FILL, 'fill-opacity', 0)
     map.setPaintProperty(LAYER_LINE, 'line-opacity', 0)
-
     applyIsochrones(map, isochrones, markersRef)
-
     requestAnimationFrame(() => {
       if (!mapRef.current) return
       mapRef.current.setPaintProperty(LAYER_FILL, 'fill-opacity', [
@@ -198,9 +210,34 @@ export function MapView({ mapRef }: MapViewProps): React.JSX.Element {
     map.setFilter(LAYER_LINE, filter)
   }, [hiddenLayers, timeRanges]) // eslint-disable-line react-hooks/exhaustive-deps
 
+  // Sync basemap
+  useEffect(() => {
+    const map = mapRef.current
+    if (!map?.isStyleLoaded()) return
+    Object.values(BG_LAYERS).forEach((id) => map.setLayoutProperty(id, 'visibility', 'none'))
+    map.setLayoutProperty(BG_LAYERS[basemap], 'visibility', 'visible')
+  }, [basemap]) // eslint-disable-line react-hooks/exhaustive-deps
+
+  const BASEMAP_ICONS = { dark: '🌙', light: '☀️', satellite: '🛰️' }
+
   return (
     <div style={{ width: '100%', height: '100%', position: 'relative' }}>
       <div ref={containerRef} className="map-container" />
+
+      {/* Basemap switcher */}
+      <div className="basemap-switcher">
+        {(Object.keys(BASEMAP_ICONS) as Array<keyof typeof BASEMAP_ICONS>).map((b) => (
+          <button
+            key={b}
+            className={`basemap-btn${basemap === b ? ' active' : ''}`}
+            onClick={() => setBasemap(b)}
+            title={b.charAt(0).toUpperCase() + b.slice(1)}
+          >
+            {BASEMAP_ICONS[b]}
+          </button>
+        ))}
+      </div>
+
       {contextMenu && (
         <div
           className="map-context-menu"
@@ -243,14 +280,12 @@ function applyIsochrones(
   const src = map.getSource(SRC_ISO) as maplibregl.GeoJSONSource | undefined
   if (!src) return
 
-  // Clear old markers
   markersRef.current.forEach((m) => m.remove())
   markersRef.current = []
 
   src.setData(data ?? { type: 'FeatureCollection', features: [] })
 
   if (data && data.features.length > 0) {
-    // Add isochrone labels as DOM markers
     data.features.forEach((f) => {
       const label = f.properties?.isoLabel as string | undefined
       if (!label) return
@@ -270,7 +305,6 @@ function applyIsochrones(
       markersRef.current.push(marker)
     })
 
-    // Fit bounds
     const coords = data.features.flatMap((f) => {
       const g = f.geometry
       if (g.type === 'Polygon') return g.coordinates[0]

src/renderer/src/components/MapOverlay.tsx

@@ -1,11 +1,67 @@
+import { useEffect, useRef, useState } from 'react'
 import { useAppStore } from '../store/useAppStore'
 
+// Estimate how long a calculation will take based on max range (seconds)
+function estimateDuration(maxRangeSec: number): number {
+  // Base 1.5s + ~2s per hour of isochrone range
+  return 1500 + (maxRangeSec / 3600) * 2200
+}
+
 export function MapOverlay(): React.JSX.Element | null {
   const loading = useAppStore((s) => s.loading)
-  if (!loading) return null
+  const timeRanges = useAppStore((s) => s.timeRanges)
+  const [progress, setProgress] = useState(0)
+  const [visible, setVisible] = useState(false)
+  const intervalRef = useRef<ReturnType<typeof setInterval> | null>(null)
+  const startRef = useRef<number>(0)
+  const estimatedRef = useRef<number>(3000)
+
+  useEffect(() => {
+    if (loading) {
+      const maxRange = Math.max(...timeRanges)
+      estimatedRef.current = estimateDuration(maxRange)
+      startRef.current = Date.now()
+      setProgress(0)
+      setVisible(true)
+
+      intervalRef.current = setInterval(() => {
+        const elapsed = Date.now() - startRef.current
+        const ratio = elapsed / estimatedRef.current
+        // Ease to 88%: asymptotic curve that never quite reaches it
+        const pct = 88 * (1 - Math.exp(-3 * ratio))
+        setProgress(Math.min(pct, 88))
+      }, 80)
+    } else {
+      if (intervalRef.current) clearInterval(intervalRef.current)
+      // Snap to 100% then fade out
+      setProgress(100)
+      const t = setTimeout(() => {
+        setVisible(false)
+        setProgress(0)
+      }, 500)
+      return () => clearTimeout(t)
+    }
+    return () => { if (intervalRef.current) clearInterval(intervalRef.current) }
+  }, [loading]) // eslint-disable-line react-hooks/exhaustive-deps
+
+  if (!visible) return null
+
+  const pct = Math.round(progress)
+
   return (
     <div className="map-loading-overlay">
-      <div className="map-loading-bar" />
+      <div className="map-loading-track">
+        <div
+          className={`map-loading-fill${progress >= 100 ? ' map-loading-fill--done' : ''}`}
+          style={{ width: `${progress}%` }}
+        />
+      </div>
+      <div
+        className={`map-loading-badge${progress >= 100 ? ' map-loading-badge--done' : ''}`}
+        style={{ left: `clamp(32px, ${progress}%, calc(100% - 40px))` }}
+      >
+        {pct < 100 ? `${pct}%` : '✓'}
+      </div>
     </div>
   )
 }

src/renderer/src/components/TimeRangeEditor.tsx

@@ -14,7 +14,7 @@ export function TimeRangeEditor(): React.JSX.Element {
   const sorted = [...timeRanges].sort((a, b) => a - b)
 
   const update = (index: number, hours: number): void => {
-    const sec = Math.max(1800, Math.round(hours * 2) / 2 * 3600)
+    const sec = Math.min(28800, Math.max(1800, Math.round(hours * 2) / 2 * 3600))
     const next = sorted.map((v, i) => (i === index ? sec : v)).sort((a, b) => a - b)
     setTimeRanges(next)
   }
@@ -26,7 +26,7 @@ export function TimeRangeEditor(): React.JSX.Element {
 
   const add = (): void => {
     if (sorted.length >= 8) return
-    const next = Math.min(36000, Math.max(...sorted) + 3600)
+    const next = Math.min(28800, Math.max(...sorted) + 3600)
     if (next === Math.max(...sorted)) return
     setTimeRanges([...sorted, next])
   }
@@ -48,7 +48,7 @@ export function TimeRangeEditor(): React.JSX.Element {
             type="number"
             className="range-input"
             min={0.5}
-            max={10}
+            max={8}
             step={0.5}
             value={t / 3600}
             onChange={(e) => update(i, parseFloat(e.target.value) || 0.5)}
@@ -58,7 +58,7 @@ export function TimeRangeEditor(): React.JSX.Element {
         </div>
       ))}
 
-      {sorted.length < 8 && Math.max(...sorted) < 36000 && (
+      {sorted.length < 8 && Math.max(...sorted) < 28800 && (
         <button className="btn-add" onClick={add}>+ Add a duration</button>
       )}
     </div>

src/renderer/src/store/useAppStore.ts

@@ -44,6 +44,9 @@ interface AppState {
   autoRecalculate: boolean
   setAutoRecalculate: (v: boolean) => void
 
+  basemap: 'dark' | 'light' | 'satellite'
+  setBasemap: (b: 'dark' | 'light' | 'satellite') => void
+
   setPoint: (point: [number, number] | null) => void
   setMode: (mode: TransportMode) => void
   setTimeRanges: (ranges: number[]) => void
@@ -91,6 +94,9 @@ export const useAppStore = create<AppState>((set) => ({
   autoRecalculate: false,
   setAutoRecalculate: (autoRecalculate) => set({ autoRecalculate }),
 
+  basemap: 'dark',
+  setBasemap: (basemap) => set({ basemap }),
+
   setPoint: (point) => set({ point }),
   setMode: (mode) => set({ mode }),
   setTimeRanges: (timeRanges) => set({ timeRanges }),