very rough copy/paste state

.eslintrc.cjs

@@ -0,0 +1,18 @@
+module.exports = {
+  root: true,
+  env: { browser: true, es2020: true },
+  extends: [
+    'eslint:recommended',
+    'plugin:@typescript-eslint/recommended',
+    'plugin:react-hooks/recommended',
+  ],
+  ignorePatterns: ['dist', '.eslintrc.cjs'],
+  parser: '@typescript-eslint/parser',
+  plugins: ['react-refresh'],
+  rules: {
+    'react-refresh/only-export-components': [
+      'warn',
+      { allowConstantExport: true },
+    ],
+  },
+}

.gitignore

@@ -0,0 +1,24 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

LICENSE

@@ -0,0 +1,202 @@
+
+                                 Apache License
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+
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+   limitations under the License.

README.md

@@ -0,0 +1,5 @@
+# Vienna Cycling Quality
+
+Porting the amazing [www.osm-verkehrswende.org](https://www.osm-verkehrswende.org/) Cycling Quality Index to Vienna
+
+Based on the code by [@SupaplexOSM](https://github.com/SupaplexOSM) and [@tordans](https://github.com/tordans)

index.html

@@ -0,0 +1,13 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Vite + React + TS</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.tsx"></script>
+  </body>
+</html>

package.json

@@ -0,0 +1,32 @@
+{
+  "name": "test",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc && vite build",
+    "lint": "eslint . --ext ts,tsx --report-unused-disable-directives --max-warnings 0",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "@nanostores/react": "^0.7.2",
+    "@turf/turf": "^6.5.0",
+    "maplibre-gl": "^4.1.1",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "react-map-gl": "^7.1.7"
+  },
+  "devDependencies": {
+    "@types/react": "^18.2.66",
+    "@types/react-dom": "^18.2.22",
+    "@typescript-eslint/eslint-plugin": "^7.2.0",
+    "@typescript-eslint/parser": "^7.2.0",
+    "@vitejs/plugin-react": "^4.2.1",
+    "eslint": "^8.57.0",
+    "eslint-plugin-react-hooks": "^4.6.0",
+    "eslint-plugin-react-refresh": "^0.4.6",
+    "typescript": "^5.2.2",
+    "vite": "^5.2.0"
+  }
+}

public/vite.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>

src/App.css

@@ -0,0 +1,42 @@
+#root {
+  max-width: 1280px;
+  margin: 0 auto;
+  padding: 2rem;
+  text-align: center;
+}
+
+.logo {
+  height: 6em;
+  padding: 1.5em;
+  will-change: filter;
+  transition: filter 300ms;
+}
+.logo:hover {
+  filter: drop-shadow(0 0 2em #646cffaa);
+}
+.logo.react:hover {
+  filter: drop-shadow(0 0 2em #61dafbaa);
+}
+
+@keyframes logo-spin {
+  from {
+    transform: rotate(0deg);
+  }
+  to {
+    transform: rotate(360deg);
+  }
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  a:nth-of-type(2) .logo {
+    animation: logo-spin infinite 20s linear;
+  }
+}
+
+.card {
+  padding: 2em;
+}
+
+.read-the-docs {
+  color: #888;
+}

src/App.tsx

@@ -0,0 +1,27 @@
+import * as turf from '@turf/turf'
+import type {LngLatBoundsLike} from 'react-map-gl/maplibre'
+import {CqiMap} from "./page_map/CqiMap.tsx";
+
+function App() {
+
+    const berlinInnenstadtBbox = [13.08, 52.336, 13.76, 52.676] satisfies ReturnType<typeof turf.bbox>
+    const maxBounds = turf.bbox(
+        turf.buffer(turf.bboxPolygon(berlinInnenstadtBbox), 250, {
+            units: 'meters',
+        }),
+    ) as LngLatBoundsLike
+
+    const minZoom = 10
+
+    return (
+        <>
+            <CqiMap client:load maxBounds={maxBounds} minZoom={minZoom}/>
+            <div className="absolute bottom-3 left-3 rounded bg-white/80 px-1 py-0.5 text-xs">
+                Datenstand: 02.03.2024
+            </div>
+
+        </>
+    )
+}
+
+export default App

src/BaseMap/BaseMap.tsx

@@ -0,0 +1,86 @@
+import { useStore } from '@nanostores/react'
+import maplibregl from 'maplibre-gl'
+import 'maplibre-gl/dist/maplibre-gl.css'
+import * as pmtiles from 'pmtiles'
+import { useEffect, useState } from 'react'
+import { Map, type ViewStateChangeEvent } from 'react-map-gl/maplibre'
+import {
+  $clickedMapData,
+  $mapLoaded,
+  $searchParams,
+  paramMapParse,
+  paramMapStringify,
+  type MapSearchParam,
+  type SearchParamBaseMap,
+} from './store'
+import { roundPositionForURL } from './utils/roundNumber'
+
+type Props = {
+  initialViewState: MapSearchParam
+  interactiveLayerIds: string[]
+  boxZoom?: boolean
+  children: React.ReactNode
+}
+
+export const BaseMap = ({ initialViewState, interactiveLayerIds, boxZoom, children }: Props) => {
+  useEffect(() => {
+    const protocol = new pmtiles.Protocol()
+    maplibregl.addProtocol('pmtiles', protocol.tile)
+    return () => {
+      maplibregl.removeProtocol('pmtiles')
+    }
+  }, [])
+
+  const params = useStore($searchParams) as SearchParamBaseMap
+
+  const [cursorStyle, setCursorStyle] = useState('grab')
+
+  const setParamsMap = ({ latitude, longitude, zoom }: MapSearchParam) => {
+    const mapParamsRounded = roundPositionForURL({ latitude, longitude, zoom })
+    const mapParamString = paramMapStringify(mapParamsRounded)
+    const replaceHistory = true
+    $searchParams.open({ ...params, map: mapParamString }, replaceHistory)
+  }
+
+  // Update ?map on zoom or pan of map
+  const handleMoveEnd = (event: ViewStateChangeEvent) => {
+    const { latitude, longitude, zoom } = event.viewState
+    setParamsMap({ latitude, longitude, zoom })
+  }
+
+  // Set ?map to `initialViewState` if no `map` present, yet
+  useEffect(() => {
+    if (params.map) return
+    setParamsMap(initialViewState)
+  }, [])
+
+  const latLngZoom = paramMapParse(params.map)
+
+  return (
+    <Map
+      initialViewState={{
+        ...initialViewState,
+        zoom: latLngZoom.zoom || initialViewState.zoom,
+        latitude: latLngZoom.latitude || initialViewState.latitude,
+        longitude: latLngZoom.longitude || initialViewState.longitude,
+      }}
+      // Style: https://cloud.maptiler.com/maps/dataviz/
+      mapStyle="https://api.maptiler.com/maps/dataviz/style.json?key=ur6Yh3ULc6QjatOYBgln"
+      style={{ width: '100%', height: '100%' }}
+      boxZoom={boxZoom || true}
+      // hash
+      // Set map state for <MapData>:
+      onLoad={() => $mapLoaded.set(true)}
+      // MapLocation
+      onMoveEnd={handleMoveEnd}
+      // Handle cursor and click:
+      interactiveLayerIds={interactiveLayerIds}
+      cursor={cursorStyle}
+      onMouseEnter={() => setCursorStyle('pointer')}
+      onMouseLeave={() => setCursorStyle('grab')}
+      onClick={(event) => $clickedMapData.set(event.features)}
+    >
+      {children}
+    </Map>
+  )
+}

src/BaseMap/store.ts

@@ -0,0 +1,35 @@
+import { createSearchParams } from '@nanostores/router'
+import { atom } from 'nanostores'
+import type { LngLatBoundsLike, MapGeoJSONFeature } from 'react-map-gl/maplibre'
+
+export const $mapLoaded = atom(false)
+export const $clickedMapData = atom<MapGeoJSONFeature[] | undefined>(undefined)
+
+export type SearchParamBaseMap = {
+  map: string
+}
+export type MapSearchParam = {
+  longitude: number
+  latitude: number
+  zoom: number
+  // https://maplibre.org/maplibre-gl-js/docs/API/classes/maplibregl.Map/#setmaxbounds
+  maxBounds?: LngLatBoundsLike
+  // https://maplibre.org/maplibre-gl-js/docs/API/classes/maplibregl.Map/#setminzoom
+  minZoom?: number
+  // https://maplibre.org/maplibre-gl-js/docs/API/classes/maplibregl.Map/#setmaxzoom
+  maxZoom?: number
+}
+
+export const $searchParams = createSearchParams()
+
+export const paramMapStringify = ({ longitude, latitude, zoom }: MapSearchParam) => {
+  return `${zoom}/${longitude}/${latitude}`
+}
+
+export const paramMapParse = (query: string | undefined) => {
+  return {
+    zoom: query ? Number(query.split('/')[0]) : undefined,
+    longitude: query ? Number(query.split('/')[1]) : undefined,
+    latitude: query ? Number(query.split('/')[2]) : undefined,
+  }
+}

src/BaseMap/utils/cleanupMapboxLayerJson.ts

@@ -0,0 +1,8 @@
+export const cleanupMapboxLayerJson = (id: string, input: Record<string, any>[]) => {
+  const output = input[0] || {}
+  delete output?.['source']
+  delete output?.['source-layer']
+  delete output?.['layout']?.['visibility']
+  output.id = id
+  return output
+}

src/BaseMap/utils/debugLayerStyles.ts

@@ -0,0 +1,40 @@
+import { wrapFilterWithAll } from './wrapFilterWithAll'
+
+export const debugLayerStyles = ({
+  filter,
+}: {
+  filter?: ['match', ['get', string], string[], boolean, boolean]
+}) => {
+  return [
+    {
+      id: 'debugStyleLayerLine',
+      type: 'line',
+      paint: {
+        'line-width': 10,
+        'line-color': '#a21caf',
+        'line-opacity': 0.6,
+      },
+      filter: wrapFilterWithAll(filter),
+    },
+    {
+      id: 'debugStyleLayerCircle',
+      type: 'circle',
+      paint: {
+        'circle-radius': 5,
+        'circle-opacity': 0.6,
+        'circle-color': '#701a75',
+      },
+      filter: wrapFilterWithAll(filter),
+    },
+    {
+      id: 'debugStyleLayerFill',
+      type: 'fill',
+      paint: {
+        'fill-color': '#a21caf',
+        'fill-outline-color': '#701a75',
+        'fill-opacity': 0.3,
+      },
+      filter: wrapFilterWithAll(filter),
+    },
+  ]
+}

src/BaseMap/utils/roundNumber.ts

@@ -0,0 +1,27 @@
+import type { MapSearchParam } from '../store'
+
+export const roundNumber = (number: number | string, precision?: number) => {
+  if (typeof number === 'string') {
+    return Number.parseFloat(Number.parseFloat(number).toFixed(precision))
+  } else {
+    return Number.parseFloat(number.toFixed(precision))
+  }
+}
+
+const roundByZoom = (number: number | string, zoom: number) => {
+  // Keep URL as clean as possible. Relevant zoom changes below 13 are in 3 digits; then 4; after 17+ we need 5.
+  const latLngPrecisionByZoom = zoom >= 17 ? 5 : zoom < 13 ? 3 : 4
+
+  return roundNumber(number, latLngPrecisionByZoom)
+}
+
+export const roundPositionForURL = ({ longitude, latitude, zoom }: MapSearchParam) => {
+  longitude = roundByZoom(longitude, zoom)
+  latitude = roundByZoom(latitude, zoom)
+  zoom = roundNumber(zoom, 1)
+  return {
+    longitude,
+    latitude,
+    zoom,
+  } satisfies MapSearchParam
+}

src/BaseMap/utils/wrapFilterWithAll.ts

@@ -0,0 +1,24 @@
+export const wrapFilterWithAll = (filterArray: any[] | undefined) => {
+  let workingArray: typeof filterArray = []
+  // Cleanup input: `[null]` becomes `[]`
+  workingArray = filterArray?.filter(Boolean)
+  // Cleanup input: `[]` becomes `undefined`
+  if (workingArray?.length === 0) {
+    workingArray = undefined // `[]` becomes `undefined`
+  }
+
+  // Case: Input empty/undefined
+  if (!workingArray) {
+    return ['all']
+  }
+
+  // Cleanup input: 'all's are removed
+  workingArray = workingArray.filter((item) => !(typeof item === 'string' && item === 'all'))
+
+  // Case: Input is multi dimensional array of filters
+  if (Array.isArray(workingArray[0])) {
+    return ['all', workingArray].flat().filter(Boolean)
+  }
+  // Case: Input is only one filter
+  return ['all', workingArray].filter(Boolean)
+}

src/assets/react.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="35.93" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 228"><path fill="#00D8FF" d="M210.483 73.824a171.49 171.49 0 0 0-8.24-2.597c.465-1.9.893-3.777 1.273-5.621c6.238-30.281 2.16-54.676-11.769-62.708c-13.355-7.7-35.196.329-57.254 19.526a171.23 171.23 0 0 0-6.375 5.848a155.866 155.866 0 0 0-4.241-3.917C100.759 3.829 77.587-4.822 63.673 3.233C50.33 10.957 46.379 33.89 51.995 62.588a170.974 170.974 0 0 0 1.892 8.48c-3.28.932-6.445 1.924-9.474 2.98C17.309 83.498 0 98.307 0 113.668c0 15.865 18.582 31.778 46.812 41.427a145.52 145.52 0 0 0 6.921 2.165a167.467 167.467 0 0 0-2.01 9.138c-5.354 28.2-1.173 50.591 12.134 58.266c13.744 7.926 36.812-.22 59.273-19.855a145.567 145.567 0 0 0 5.342-4.923a168.064 168.064 0 0 0 6.92 6.314c21.758 18.722 43.246 26.282 56.54 18.586c13.731-7.949 18.194-32.003 12.4-61.268a145.016 145.016 0 0 0-1.535-6.842c1.62-.48 3.21-.974 4.76-1.488c29.348-9.723 48.443-25.443 48.443-41.52c0-15.417-17.868-30.326-45.517-39.844Zm-6.365 70.984c-1.4.463-2.836.91-4.3 1.345c-3.24-10.257-7.612-21.163-12.963-32.432c5.106-11 9.31-21.767 12.459-31.957c2.619.758 5.16 1.557 7.61 2.4c23.69 8.156 38.14 20.213 38.14 29.504c0 9.896-15.606 22.743-40.946 31.14Zm-10.514 20.834c2.562 12.94 2.927 24.64 1.23 33.787c-1.524 8.219-4.59 13.698-8.382 15.893c-8.067 4.67-25.32-1.4-43.927-17.412a156.726 156.726 0 0 1-6.437-5.87c7.214-7.889 14.423-17.06 21.459-27.246c12.376-1.098 24.068-2.894 34.671-5.345a134.17 134.17 0 0 1 1.386 6.193ZM87.276 214.515c-7.882 2.783-14.16 2.863-17.955.675c-8.075-4.657-11.432-22.636-6.853-46.752a156.923 156.923 0 0 1 1.869-8.499c10.486 2.32 22.093 3.988 34.498 4.994c7.084 9.967 14.501 19.128 21.976 27.15a134.668 134.668 0 0 1-4.877 4.492c-9.933 8.682-19.886 14.842-28.658 17.94ZM50.35 144.747c-12.483-4.267-22.792-9.812-29.858-15.863c-6.35-5.437-9.555-10.836-9.555-15.216c0-9.322 13.897-21.212 37.076-29.293c2.813-.98 5.757-1.905 8.812-2.773c3.204 10.42 7.406 21.315 12.477 32.332c-5.137 11.18-9.399 22.249-12.634 32.792a134.718 134.718 0 0 1-6.318-1.979Zm12.378-84.26c-4.811-24.587-1.616-43.134 6.425-47.789c8.564-4.958 27.502 2.111 47.463 19.835a144.318 144.318 0 0 1 3.841 3.545c-7.438 7.987-14.787 17.08-21.808 26.988c-12.04 1.116-23.565 2.908-34.161 5.309a160.342 160.342 0 0 1-1.76-7.887Zm110.427 27.268a347.8 347.8 0 0 0-7.785-12.803c8.168 1.033 15.994 2.404 23.343 4.08c-2.206 7.072-4.956 14.465-8.193 22.045a381.151 381.151 0 0 0-7.365-13.322Zm-45.032-43.861c5.044 5.465 10.096 11.566 15.065 18.186a322.04 322.04 0 0 0-30.257-.006c4.974-6.559 10.069-12.652 15.192-18.18ZM82.802 87.83a323.167 323.167 0 0 0-7.227 13.238c-3.184-7.553-5.909-14.98-8.134-22.152c7.304-1.634 15.093-2.97 23.209-3.984a321.524 321.524 0 0 0-7.848 12.897Zm8.081 65.352c-8.385-.936-16.291-2.203-23.593-3.793c2.26-7.3 5.045-14.885 8.298-22.6a321.187 321.187 0 0 0 7.257 13.246c2.594 4.48 5.28 8.868 8.038 13.147Zm37.542 31.03c-5.184-5.592-10.354-11.779-15.403-18.433c4.902.192 9.899.29 14.978.29c5.218 0 10.376-.117 15.453-.343c-4.985 6.774-10.018 12.97-15.028 18.486Zm52.198-57.817c3.422 7.8 6.306 15.345 8.596 22.52c-7.422 1.694-15.436 3.058-23.88 4.071a382.417 382.417 0 0 0 7.859-13.026a347.403 347.403 0 0 0 7.425-13.565Zm-16.898 8.101a358.557 358.557 0 0 1-12.281 19.815a329.4 329.4 0 0 1-23.444.823c-7.967 0-15.716-.248-23.178-.732a310.202 310.202 0 0 1-12.513-19.846h.001a307.41 307.41 0 0 1-10.923-20.627a310.278 310.278 0 0 1 10.89-20.637l-.001.001a307.318 307.318 0 0 1 12.413-19.761c7.613-.576 15.42-.876 23.31-.876H128c7.926 0 15.743.303 23.354.883a329.357 329.357 0 0 1 12.335 19.695a358.489 358.489 0 0 1 11.036 20.54a329.472 329.472 0 0 1-11 20.722Zm22.56-122.124c8.572 4.944 11.906 24.881 6.52 51.026c-.344 1.668-.73 3.367-1.15 5.09c-10.622-2.452-22.155-4.275-34.23-5.408c-7.034-10.017-14.323-19.124-21.64-27.008a160.789 160.789 0 0 1 5.888-5.4c18.9-16.447 36.564-22.941 44.612-18.3ZM128 90.808c12.625 0 22.86 10.235 22.86 22.86s-10.235 22.86-22.86 22.86s-22.86-10.235-22.86-22.86s10.235-22.86 22.86-22.86Z"></path></svg>

src/index.css

@@ -0,0 +1,68 @@
+:root {
+  font-family: Inter, system-ui, Avenir, Helvetica, Arial, sans-serif;
+  line-height: 1.5;
+  font-weight: 400;
+
+  color-scheme: light dark;
+  color: rgba(255, 255, 255, 0.87);
+  background-color: #242424;
+
+  font-synthesis: none;
+  text-rendering: optimizeLegibility;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+a {
+  font-weight: 500;
+  color: #646cff;
+  text-decoration: inherit;
+}
+a:hover {
+  color: #535bf2;
+}
+
+body {
+  margin: 0;
+  display: flex;
+  place-items: center;
+  min-width: 320px;
+  min-height: 100vh;
+}
+
+h1 {
+  font-size: 3.2em;
+  line-height: 1.1;
+}
+
+button {
+  border-radius: 8px;
+  border: 1px solid transparent;
+  padding: 0.6em 1.2em;
+  font-size: 1em;
+  font-weight: 500;
+  font-family: inherit;
+  background-color: #1a1a1a;
+  cursor: pointer;
+  transition: border-color 0.25s;
+}
+button:hover {
+  border-color: #646cff;
+}
+button:focus,
+button:focus-visible {
+  outline: 4px auto -webkit-focus-ring-color;
+}
+
+@media (prefers-color-scheme: light) {
+  :root {
+    color: #213547;
+    background-color: #ffffff;
+  }
+  a:hover {
+    color: #747bff;
+  }
+  button {
+    background-color: #f9f9f9;
+  }
+}

src/main.tsx

@@ -0,0 +1,10 @@
+import React from 'react'
+import ReactDOM from 'react-dom/client'
+import App from './App.tsx'
+import './index.css'
+
+ReactDOM.createRoot(document.getElementById('root')!).render(
+  <React.StrictMode>
+    <App />
+  </React.StrictMode>,
+)

src/page_map/CqiMap.tsx

@@ -0,0 +1,45 @@
+import { $searchParams, type MapSearchParam } from '@components/BaseMap/store'
+import { useStore } from '@nanostores/react'
+import 'maplibre-gl/dist/maplibre-gl.css'
+import { NavigationControl } from 'react-map-gl/maplibre'
+import { MapInspector } from './MapInspector'
+import { MapSourceCqi } from './MapSourceCqi'
+import { validAnzeigeValues, type SearchParamsCqiMap } from './storeCqi'
+import { interactiveLayerIdsByGroup } from './layers/layers'
+import { Overlay } from './Overlay'
+
+type Props = {
+  maxBounds: MapSearchParam['maxBounds']
+  minZoom: MapSearchParam['minZoom']
+  maxZoom?: MapSearchParam['maxZoom']
+}
+
+export const CqiMap = ({ maxBounds, minZoom, maxZoom }: Props) => {
+  const params = useStore($searchParams) as SearchParamsCqiMap
+
+  // Guard against invalid "anzeige" param values
+  if (!validAnzeigeValues.includes(params.anzeige)) {
+    $searchParams.open({ ...params, ...{ anzeige: 'cqi' } })
+  }
+
+  return (
+    <BaseMap
+      initialViewState={{
+        longitude: 13.390386527027175,
+        latitude: 52.5180225850377,
+        zoom: 12,
+        // Only pass the props if they are implicitly present
+        // Needed to get rid of Astro's strict TS settings https://www.typescriptlang.org/tsconfig#exactOptionalPropertyTypes
+        ...(maxBounds ? { maxBounds } : {}),
+        ...(minZoom ? { minZoom } : {}),
+        ...(maxZoom ? { maxZoom } : {}),
+      }}
+      interactiveLayerIds={interactiveLayerIdsByGroup[params?.anzeige] || []}
+    >
+      <MapSourceCqi />
+      <NavigationControl showCompass={false} position="top-right" />
+      <MapInspector />
+      <Overlay />
+    </BaseMap>
+  )
+}

src/page_map/MapInspector.tsx

@@ -0,0 +1,101 @@
+import { $clickedMapData } from '@components/BaseMap/store'
+import { useStore } from '@nanostores/react'
+import { MapInspectorPrimaryInformation } from './inspector/MapInspectorPrimaryInformation'
+import {
+  listStyledKeys,
+  skipInspectorKeys,
+  translationTagValues,
+  translationsKey,
+} from './translations.const'
+import { MapInspectorValueAsList } from './inspector/MapInspectorValueAsList'
+
+export const MapInspector = () => {
+  const clickedMapData = useStore($clickedMapData)
+
+  if (!clickedMapData || !clickedMapData.length) return null
+
+  return (
+    <section className="absolute inset-x-1 bottom-1 z-50 overflow-y-auto rounded-lg bg-gray-900 p-4 text-gray-50 shadow-xl sm:inset-x-auto sm:inset-y-2.5 sm:right-2.5 sm:w-96">
+      <button
+        onClick={() => $clickedMapData.set(undefined)}
+        className="absolute right-2.5 top-2.5 z-10 rounded-full bg-white p-1.5 text-gray-900 hover:bg-gray-50 hover:shadow-lg"
+      >
+        <svg
+          xmlns="http://www.w3.org/2000/svg"
+          viewBox="0 0 24 24"
+          fill="currentColor"
+          className="h-5 w-5"
+        >
+          <path
+            fillRule="evenodd"
+            d="M5.47 5.47a.75.75 0 011.06 0L12 10.94l5.47-5.47a.75.75 0 111.06 1.06L13.06 12l5.47 5.47a.75.75 0 11-1.06 1.06L12 13.06l-5.47 5.47a.75.75 0 01-1.06-1.06L10.94 12 5.47 6.53a.75.75 0 010-1.06z"
+            clipRule="evenodd"
+          />
+        </svg>
+
+        <span className="sr-only">Details ausblenden</span>
+      </button>
+
+      {clickedMapData.map((feature) => {
+        return (
+          <div key={`${feature.properties.id}/${feature.properties.side}`} className="mt-8">
+            <h2 className="text-lg">{feature.properties.name || feature.properties.id}</h2>
+            <MapInspectorPrimaryInformation properties={feature.properties} />
+
+            <table className="w-full">
+              <tbody>
+                {Object.entries(feature.properties as Record<string, string | number>)
+                  .filter(([key, _]) => !skipInspectorKeys.includes(key))
+                  .map(([key, value]) => {
+                    const multipleValues =
+                      value &&
+                      typeof value === 'string' &&
+                      (value.includes(';') || Object.keys(listStyledKeys).includes(key))
+                    const translationTag = `${key}=${value}`
+
+                    return (
+                      <tr key={key} className="border-b border-gray-800">
+                        <th className="py-1 text-left leading-tight">
+                          {translationsKey[key] || <code>{key}</code>}
+                        </th>
+                        <td className="w-full break-all py-1 pl-2 leading-tight">
+                          {typeof value === 'number' ? (
+                            <span>{value.toLocaleString()}</span>
+                          ) : multipleValues ? (
+                            <MapInspectorValueAsList
+                              tagKey={key}
+                              tagValue={value}
+                              listStyle={listStyledKeys[key] || 'list'}
+                            />
+                          ) : translationTagValues[translationTag] ? (
+                            <span data-key={translationTag}>
+                              {translationTagValues[translationTag]}
+                            </span>
+                          ) : (
+                            <div className="flex w-full items-center justify-between">
+                              <code>
+                                {typeof value === 'boolean' ? JSON.stringify(value) : value}
+                              </code>
+                              {typeof value === 'string' && value.includes('way/') && (
+                                <a
+                                  href={`https://osm.org/${value}`}
+                                  target="_blank"
+                                  className="underline hover:decoration-2"
+                                >
+                                  OSM
+                                </a>
+                              )}
+                            </div>
+                          )}
+                        </td>
+                      </tr>
+                    )
+                  })}
+              </tbody>
+            </table>
+          </div>
+        )
+      })}
+    </section>
+  )
+}

src/page_map/MapSourceCqi.tsx

@@ -0,0 +1,75 @@
+import { $clickedMapData, $searchParams } from '@components/BaseMap/store'
+import { useStore } from '@nanostores/react'
+import type { FilterSpecification } from 'maplibre-gl'
+import { Layer, Source } from 'react-map-gl/maplibre'
+import { wrapFilterWithAll } from '../../BaseMap/utils/wrapFilterWithAll'
+import { layerByGroups, layersSelected } from './layers/layers'
+import { $focus, type SearchParamsCqiMap } from './storeCqi'
+
+export const MapSourceCqi = () => {
+  const params = useStore($searchParams) as SearchParamsCqiMap
+  const focus = useStore($focus)
+  const mapData = useStore($clickedMapData)
+  const mapDataIds = mapData?.map((feature) => feature.properties?.id) ?? []
+
+  // Debugging:
+  // console.log(mapDataIds)
+  // const map = useMap()
+  // console.log(map.current?.getStyle())
+
+  const focusFilter = focus ? ['match', ['get', focus.key], focus.values, true, false] : null
+
+  return (
+    <Source
+      id="cqi"
+      type="vector"
+      url="pmtiles://https://atlas-tiles.s3.eu-central-1.amazonaws.com/cycling_quality_index.pmtiles"
+      attribution="© OpenStreetMap"
+    >
+      {layersSelected.map((layer) => {
+        return (
+          <Layer
+            key={layer.id}
+            id={layer.id}
+            source="cqi"
+            source-layer="default"
+            type={layer.type}
+            paint={layer.paint}
+            layout={layer.layout}
+            filter={
+              wrapFilterWithAll([
+                focusFilter,
+                ...(layer.filter ? layer.filter : []),
+                ['in', 'id', ...mapDataIds],
+              ]) as FilterSpecification
+            }
+          />
+        )
+      })}
+
+      {Object.entries(layerByGroups).map(([groupkey, groupLayers]) => {
+        return groupLayers.map((layer) => {
+          const visible = params?.anzeige === groupkey
+
+          return (
+            <Layer
+              key={layer.id}
+              id={layer.id}
+              source="cqi"
+              source-layer="default"
+              type={layer.type}
+              paint={layer.paint}
+              layout={{ visibility: visible ? 'visible' : 'none' }}
+              filter={
+                wrapFilterWithAll([
+                  focusFilter,
+                  ...(layer.filter ? layer.filter : []),
+                ]) as FilterSpecification
+              }
+            />
+          )
+        })
+      })}
+    </Source>
+  )
+}

src/page_map/Overlay.tsx

@@ -0,0 +1,11 @@
+import { OverlayLayerSelection } from './OverlayLayerSelection'
+import { OverlayLegendAndFocus } from './OverlayLegendAndFocus'
+
+export const Overlay = () => {
+  return (
+    <nav className="absolute left-6 top-6 flex flex-col rounded-md bg-white shadow">
+      <OverlayLayerSelection />
+      <OverlayLegendAndFocus />
+    </nav>
+  )
+}

src/page_map/OverlayLayerSelection.tsx

@@ -0,0 +1,87 @@
+import { $searchParams } from '@components/BaseMap/store'
+import { RadioGroup } from '@headlessui/react'
+import { useStore } from '@nanostores/react'
+import { useEffect, useState } from 'react'
+import { twJoin } from 'tailwind-merge'
+import { layerSelection } from './layers/layers'
+import { $focus, type SearchParamsCqiMap } from './storeCqi'
+
+export const OverlayLayerSelection = () => {
+  const params = useStore($searchParams)
+  // TODO: I really don't get why we need this but something prevents the rerendering of the buttons so the active state is wrong. Did not find any AstroJS Docs on this. And we are doing what we are supposed to do with nanostores.
+  const [localSelected, setLocalSelected] = useState<SearchParamsCqiMap['anzeige']>('cqi')
+
+  const setSelected = (value: string) => {
+    $searchParams.open({ ...params, ...{ anzeige: value } })
+    $focus.set(null)
+    setLocalSelected(value as SearchParamsCqiMap['anzeige'])
+  }
+
+  // Initialize URL with filter=none
+  useEffect(() => {
+    setSelected(params.anzeige || 'cqi')
+  }, [])
+
+  const handleChange = (value: SearchParamsCqiMap['anzeige']) => {
+    setSelected(value)
+  }
+
+  return (
+    <RadioGroup value={localSelected} onChange={handleChange}>
+      <RadioGroup.Label className="sr-only">Filterung der Karte ändern</RadioGroup.Label>
+      {layerSelection.map(({ key, name, description }) => (
+        <RadioGroup.Option
+          key={key}
+          value={key}
+          className={({ checked }) =>
+            twJoin(
+              // buttonIdx === 0 ? 'rounded-tl-md rounded-tr-md' : '-mt-px',
+              '-mx-px -mt-px',
+              // buttonIdx === buttons.length - 1 ? 'rounded-bl-md rounded-br-md' : '',
+              checked ? 'z-10 border-emerald-200 bg-emerald-50' : 'border-gray-200',
+              'relative flex w-full min-w-[19em] cursor-pointer border px-4 py-2.5 hover:bg-blue-50 focus:outline-none',
+            )
+          }
+        >
+          {({ active, checked }) => (
+            <>
+              <span
+                className={twJoin(
+                  checked ? 'border-transparent bg-emerald-600' : 'border-gray-300 bg-white',
+                  active ? 'ring-2 ring-emerald-600 ring-offset-2' : '',
+                  'mt-0.5 flex h-4 w-4 shrink-0 cursor-pointer items-center justify-center rounded-full border  ',
+                )}
+                aria-hidden="true"
+              >
+                <span className="h-1.5 w-1.5 rounded-full bg-white" />
+              </span>
+              <span className="ml-3 flex flex-col">
+                <RadioGroup.Label
+                  as="div"
+                  className={twJoin(
+                    checked ? 'font-medium text-emerald-900' : 'font-normal text-gray-900',
+                    'text-sm',
+                  )}
+                >
+                  {name}
+                </RadioGroup.Label>
+
+                {checked && (
+                  <RadioGroup.Description
+                    as="span"
+                    className={twJoin(
+                      checked ? 'text-emerald-700' : 'text-gray-500',
+                      'block text-sm',
+                    )}
+                  >
+                    {description}
+                  </RadioGroup.Description>
+                )}
+              </span>
+            </>
+          )}
+        </RadioGroup.Option>
+      ))}
+    </RadioGroup>
+  )
+}

src/page_map/OverlayLegendAndFocus.tsx

@@ -0,0 +1,129 @@
+import { $searchParams } from '@components/BaseMap/store'
+import { Disclosure } from '@headlessui/react'
+import { useStore } from '@nanostores/react'
+import { twJoin } from 'tailwind-merge'
+import { legendByGroups } from './layers/layers'
+import { $focus, type SearchParamsCqiMap } from './storeCqi'
+
+export const OverlayLegendAndFocus = () => {
+  const params = useStore($searchParams) as SearchParamsCqiMap
+  const focus = useStore($focus)
+  const curentLegendGroup = legendByGroups[params?.anzeige ?? 'cqi']
+
+  // const map = useMap()
+  // console.log(map.current?.getStyle())
+
+  const smallScreen = typeof window !== 'undefined' && window.innerWidth < 1024
+
+  return (
+    <Disclosure defaultOpen={!smallScreen}>
+      {({ open }) => (
+        <>
+          <Disclosure.Button
+            className={twJoin(
+              'gap-1 px-2 py-2 text-sm hover:font-medium',
+              smallScreen ? 'flex' : 'hidden',
+            )}
+          >
+            <svg
+              xmlns="http://www.w3.org/2000/svg"
+              fill="none"
+              viewBox="0 0 24 24"
+              strokeWidth={1.5}
+              stroke="currentColor"
+              className={twJoin('h-5 w-5 transition-transform', open ? 'rotate-90 transform' : '')}
+            >
+              <path strokeLinecap="round" strokeLinejoin="round" d="m8.25 4.5 7.5 7.5-7.5 7.5" />
+            </svg>
+            Legende
+          </Disclosure.Button>
+          <Disclosure.Panel>
+            {curentLegendGroup.map((legendGroup) => {
+              return (
+                <div key={`${params.anzeige}-${legendGroup.title}`}>
+                  <h2 className={legendGroup.primary ? 'sr-only' : 'px-2 pb-2 text-sm'}>
+                    {legendGroup.title}
+                  </h2>
+                  <ul
+                    className={twJoin(
+                      'group/legend space-y-2 px-2 pb-4 text-sm font-normal leading-4 text-gray-900',
+                      open && smallScreen ? '' : 'pt-4',
+                    )}
+                  >
+                    {legendGroup.legends.map((legend) => {
+                      const hasFocus = legend.filterConfig !== null
+                      return (
+                        <li
+                          key={`${legend.label}-${legend.color}`}
+                          className={twJoin(
+                            'flex items-center justify-between gap-2',
+                            hasFocus ? 'group/focus cursor-pointer' : '',
+                          )}
+                          onClick={() => {
+                            if (hasFocus && $focus) {
+                              if (JSON.stringify(focus) !== JSON.stringify(legend.filterConfig)) {
+                                $focus.set(legend.filterConfig)
+                              } else if (focus === null) {
+                                $focus.set(legend.filterConfig)
+                              } else {
+                                $focus.set(null)
+                              }
+                            }
+                          }}
+                        >
+                          <div className="items-top flex gap-2">
+                            <div
+                              className="mt-1 h-2 w-7 rounded-full"
+                              style={{ backgroundColor: legend.color }}
+                            />
+                            <span>{legend.label}</span>
+                          </div>
+                          {hasFocus && (
+                            <button className="rounded-md border border-white p-1.5 text-gray-300 transition-colors focus:outline-none focus-visible:ring-2 focus-visible:ring-white/75 group-hover/focus:border-gray-200 group-hover/focus:bg-blue-50 group-hover/legend:text-gray-800">
+                              {JSON.stringify(focus) === JSON.stringify(legend.filterConfig) ? (
+                                <svg
+                                  // Heroicon Solid light-bulb
+                                  xmlns="http://www.w3.org/2000/svg"
+                                  viewBox="0 0 24 24"
+                                  fill="currentColor"
+                                  className="size-4"
+                                >
+                                  <path d="M12 .75a8.25 8.25 0 0 0-4.135 15.39c.686.398 1.115 1.008 1.134 1.623a.75.75 0 0 0 .577.706c.352.083.71.148 1.074.195.323.041.6-.218.6-.544v-4.661a6.714 6.714 0 0 1-.937-.171.75.75 0 1 1 .374-1.453 5.261 5.261 0 0 0 2.626 0 .75.75 0 1 1 .374 1.452 6.712 6.712 0 0 1-.937.172v4.66c0 .327.277.586.6.545.364-.047.722-.112 1.074-.195a.75.75 0 0 0 .577-.706c.02-.615.448-1.225 1.134-1.623A8.25 8.25 0 0 0 12 .75Z" />
+                                  <path
+                                    fillRule="evenodd"
+                                    d="M9.013 19.9a.75.75 0 0 1 .877-.597 11.319 11.319 0 0 0 4.22 0 .75.75 0 1 1 .28 1.473 12.819 12.819 0 0 1-4.78 0 .75.75 0 0 1-.597-.876ZM9.754 22.344a.75.75 0 0 1 .824-.668 13.682 13.682 0 0 0 2.844 0 .75.75 0 1 1 .156 1.492 15.156 15.156 0 0 1-3.156 0 .75.75 0 0 1-.668-.824Z"
+                                    clipRule="evenodd"
+                                  />
+                                </svg>
+                              ) : (
+                                <svg
+                                  // Heroicon Outline light-bulb
+                                  xmlns="http://www.w3.org/2000/svg"
+                                  fill="none"
+                                  viewBox="0 0 24 24"
+                                  strokeWidth={1.5}
+                                  stroke="currentColor"
+                                  className="size-4"
+                                >
+                                  <path
+                                    strokeLinecap="round"
+                                    strokeLinejoin="round"
+                                    d="M12 18v-5.25m0 0a6.01 6.01 0 0 0 1.5-.189m-1.5.189a6.01 6.01 0 0 1-1.5-.189m3.75 7.478a12.06 12.06 0 0 1-4.5 0m3.75 2.383a14.406 14.406 0 0 1-3 0M14.25 18v-.192c0-.983.658-1.823 1.508-2.316a7.5 7.5 0 1 0-7.517 0c.85.493 1.509 1.333 1.509 2.316V18"
+                                  />
+                                </svg>
+                              )}
+                            </button>
+                          )}
+                        </li>
+                      )
+                    })}
+                  </ul>
+                </div>
+              )
+            })}
+          </Disclosure.Panel>
+        </>
+      )}
+    </Disclosure>
+  )
+}

src/page_map/README.md

@@ -0,0 +1,7 @@
+# Vector Tiles Style
+
+Quelle: https://studio.mapbox.com/styles/osm-verkehrswende/clsx94szl009j01qo7zxte41t/edit/#17.42/52.49422/13.415105
+
+# Vector Tiles Prozessieren
+
+`npm run updateCqi`

src/page_map/inspector/MapInspectorPrimaryInformation.tsx

@@ -0,0 +1,86 @@
+import { $searchParams } from '@components/BaseMap/store'
+import { useStore } from '@nanostores/react'
+import { twJoin } from 'tailwind-merge'
+import { legendCqi } from '../layers/layersCqi'
+import { legendLts } from '../layers/layersLts'
+import type { SearchParamsCqiMap } from '../storeCqi'
+import { MapInspectorValueAsList } from './MapInspectorValueAsList'
+
+type Props = {
+  properties: GeoJSON.Feature['properties']
+}
+
+export const MapInspectorPrimaryInformation = ({ properties }: Props) => {
+  const params = useStore($searchParams) as SearchParamsCqiMap
+
+  if (!properties) {
+    return null
+  }
+
+  if (params.anzeige === 'cqi') {
+    // Der index berechnet sich aus base_index (Basisindex entsprechend des Wegetyps) * fac_1 (Faktor für Breite und Oberfläche) * fac_2 (Faktor für Straßenklasse und Höchstgeschwindigkeit) * fac_3 (Faktor für Physische Trennung und Sicherheitsabstand, derzeit nicht implementiert und daher immer 1) * fac_4 (Sonstige auf- oder abwertende Umgebungsvariablen). Die einzelnen Faktoren wiederum basieren insbesondere auf den proc_*-Werten, also fac_1 z.B. auf proc_width und proc_surface. Da steckt aber viel Vodoo und Gewichtungen dahinter, daher ist mMn eigentlich höchstens die Anzeige der fac_1..4 sinnvoll.
+    const color = legendCqi
+      .find((group) => group.primary)
+      ?.legends?.find((l) => l.key === `index_${properties.index_10}`)?.color
+
+    return (
+      <div
+        className="my-2 flex items-center justify-center gap-1 rounded py-2 text-gray-950"
+        style={{ backgroundColor: color }}
+      >
+        {properties.index != 1 && <>1…</>}
+        <span className="text-2xl font-bold leading-tight">{String(properties.index)}</span>
+        {properties.index != 100 && <>…100</>}
+      </div>
+    )
+  }
+
+  if (params.anzeige === 'lts') {
+    const displayLevels = [1, 2, 3, 4]
+    return (
+      <div className="my-2 flex justify-center gap-1">
+        {displayLevels.map((displayLevel) => {
+          const current = properties.stress_level === displayLevel
+          const color = legendLts
+            .find((group) => group.primary)
+            ?.legends.find((l) => l.key === `stress_level_${displayLevel}`)?.color
+
+          return (
+            <div
+              key={displayLevel}
+              className={twJoin(
+                'flex min-h-12 min-w-12 items-center justify-center rounded-full border-2 leading-tight',
+                current
+                  ? 'bg-gray-500 text-2xl font-bold text-gray-950'
+                  : 'bg-gray-900 text-xl text-gray-200',
+              )}
+              style={{
+                backgroundColor: current ? color : undefined,
+                borderColor: color,
+              }}
+            >
+              {String(displayLevel)}
+            </div>
+          )
+        })}
+      </div>
+    )
+  }
+
+  if (params.anzeige === 'incompleteness') {
+    return (
+      <div className="my-1 flex rounded bg-gray-950 p-2 text-base">
+        {!properties.data_missing && <>Keine</>}
+        {properties.data_missing && (
+          <MapInspectorValueAsList
+            tagKey={'data_missing'}
+            tagValue={properties.data_missing}
+            listStyle="questionmark"
+          />
+        )}
+      </div>
+    )
+  }
+
+  return null
+}

src/page_map/inspector/MapInspectorValueAsList.tsx

@@ -0,0 +1,51 @@
+import { translationTagValues } from '../translations.const'
+
+export type ListStyleType = 'plus' | 'minus' | 'questionmark' | 'list'
+type Props = {
+  tagKey: string
+  tagValue: string
+  listStyle: ListStyleType
+}
+
+export const MapInspectorValueAsList = ({ tagKey, tagValue, listStyle }: Props) => {
+  const values = tagValue.split(';')
+
+  return (
+    <ul className={listStyle === 'list' ? 'ml-3 list-disc' : 'space-y-1'}>
+      {values.map((singleValue) => {
+        const translationTag = `${tagKey}=${singleValue}`
+        return (
+          <li
+            key={translationTag}
+            className={listStyle !== 'list' ? 'flex items-center gap-1' : ''}
+          >
+            {listStyle === 'plus' && (
+              <span className="flex size-4 items-center justify-center rounded-full bg-gray-700 font-mono font-bold">
+                +
+              </span>
+            )}
+            {listStyle === 'minus' && (
+              <span className="flex size-4 items-center justify-center rounded-full bg-gray-700 font-mono font-bold">
+                -
+              </span>
+            )}
+            {listStyle === 'questionmark' && (
+              <span className="flex size-4 items-center justify-center rounded-full bg-gray-700 font-mono text-xs">
+                ?
+              </span>
+            )}
+            {translationTagValues[translationTag] ? (
+              <span data-key={translationTag}>{translationTagValues[translationTag]}</span>
+            ) : (
+              <code data-key={translationTag}>
+                <span>
+                  {typeof singleValue === 'boolean' ? JSON.stringify(singleValue) : singleValue}
+                </span>
+              </code>
+            )}
+          </li>
+        )
+      })}
+    </ul>
+  )
+}

src/page_map/layers/layers.ts

@@ -0,0 +1,91 @@
+import { cleanupMapboxLayerJson } from '../../../BaseMap/utils/cleanupMapboxLayerJson'
+import type { SearchParamsCqiMap } from '../storeCqi'
+import { layersCqi, legendCqi } from './layersCqi'
+import { layersIncompletness, legendIncompletness } from './layersIncompletness'
+import { layersLts, legendLts } from './layersLts'
+// import { layersLts, legendLts } from './layersLts'
+
+export const layersSelected = [
+  cleanupMapboxLayerJson('index_casing_selected', [
+    {
+      layout: {
+        'line-cap': 'square',
+        'line-sort-key': [
+          'case',
+          ['match', ['get', 'proc_mandatory'], ['use_sidepath', 'optional_sidepath'], true, false],
+          0,
+          [
+            'match',
+            ['get', 'way_type'],
+            ['bicycle road', 'shared bus lane', 'shared traffic lane', 'shared road'],
+            true,
+            false,
+          ],
+          2,
+          1,
+        ],
+        visibility: 'none',
+      },
+      type: 'line',
+      source: 'composite',
+      id: 'index_casing_selected',
+      paint: {
+        'line-width': ['interpolate', ['linear'], ['zoom'], 0, 2.8, 10, 2.8, 22, 32],
+        'line-offset': [
+          'interpolate',
+          ['linear'],
+          ['zoom'],
+          0,
+          ['match', ['get', 'side'], ['right'], 1, ['left'], -1, 0],
+          10,
+          ['match', ['get', 'side'], ['right'], 1, ['left'], -1, 0],
+          22,
+          ['match', ['get', 'side'], ['right'], 12, ['left'], -12, 0],
+        ],
+        'line-color': 'rgb(41, 103, 118)',
+      },
+      'source-layer': 'cycling_quality_index_epsg432-4roq5v',
+    },
+  ]),
+]
+
+export const layerSelection: {
+  key: SearchParamsCqiMap['anzeige']
+  name: string
+  description: null | string
+}[] = [
+  { key: 'cqi', name: 'Cycling Quality Index', description: 'Indexwerte 0 bis 100' },
+  { key: 'lts', name: 'Level of Traffic Stress', description: 'Stress Levels 1 bis 4' },
+  { key: 'incompleteness', name: 'Datenlücken', description: null },
+]
+
+export const layerByGroups: Record<SearchParamsCqiMap['anzeige'], Record<string, any>[]> = {
+  cqi: layersCqi,
+  lts: layersLts,
+  incompleteness: layersIncompletness,
+}
+
+export type FilterConfig = {
+  key: string
+  values: (string | number)[]
+}
+
+export type LegendGroup = { title: string; primary?: boolean; legends: Legend[] }
+type Legend = {
+  key: string
+  color: string
+  label: string
+  filterConfig: null | FilterConfig
+}
+
+export const legendByGroups: Record<SearchParamsCqiMap['anzeige'], LegendGroup[]> = {
+  cqi: legendCqi,
+  lts: legendLts,
+  incompleteness: legendIncompletness,
+}
+
+export const interactiveLayerIdsByGroup = {
+  cqi: ['index_casing'],
+  lts: ['lts_casing'],
+  incompleteness: ['incomp_casing'],
+}

src/page_map/layers/layersCqi.ts

@@ -0,0 +1,451 @@
+import { cleanupMapboxLayerJson } from '../../../BaseMap/utils/cleanupMapboxLayerJson'
+import type { LegendGroup } from './layers'
+
+export const layersCqi = [
+  cleanupMapboxLayerJson('index_casing', [
+    {
+      layout: {
+        'line-cap': 'round',
+        'line-sort-key': [
+          'case',
+          ['match', ['get', 'proc_mandatory'], ['use_sidepath', 'optional_sidepath'], true, false],
+          0,
+          [
+            'match',
+            ['get', 'way_type'],
+            ['bicycle road', 'shared bus lane', 'shared traffic lane', 'shared road'],
+            true,
+            false,
+          ],
+          2,
+          1,
+        ],
+      },
+      type: 'line',
+      source: 'composite',
+      id: 'index_casing',
+      paint: {
+        'line-width': ['interpolate', ['linear'], ['zoom'], 0, 1.4, 10, 1.4, 22, 16],
+        'line-offset': [
+          'interpolate',
+          ['linear'],
+          ['zoom'],
+          0,
+          ['match', ['get', 'side'], ['right'], 1, ['left'], -1, 0],
+          10,
+          ['match', ['get', 'side'], ['right'], 1, ['left'], -1, 0],
+          22,
+          ['match', ['get', 'side'], ['right'], 12, ['left'], -12, 0],
+