{"version":3,"file":"map.vue.08dee106.js","sources":["../../../../node_modules/maplibregl-mapbox-request-transformer/src/index.js","../../../../components/map.vue"],"sourcesContent":["export function isMapboxURL(url) {\n  return url.indexOf('mapbox:') === 0;\n}\n\nexport function transformMapboxUrl (url, resourceType, accessToken) {\n  if (url.indexOf('/styles/') > -1 && url.indexOf('/sprite') === -1) return {url: normalizeStyleURL(url, accessToken)}\n  if (url.indexOf('/sprites/') > -1) return {url: normalizeSpriteURL(url, accessToken)}\n  if (url.indexOf('/fonts/') > -1) return {url: normalizeGlyphsURL(url, accessToken)}\n  if (url.indexOf('/v4/') > -1) return {url: normalizeSourceURL(url, accessToken)}\n  if (resourceType === 'Source') return {url: normalizeSourceURL(url, accessToken)}\n}\n\nfunction parseUrl(url) {\n    const urlRe = /^(\\w+):\\/\\/([^/?]*)(\\/[^?]+)?\\??(.+)?/;\n    const parts = url.match(urlRe);\n    if (!parts) {\n        throw new Error('Unable to parse URL object');\n    }\n    return {\n        protocol: parts[1],\n        authority: parts[2],\n        path: parts[3] || '/',\n        params: parts[4] ? parts[4].split('&') : []\n    };\n}\n\nfunction formatUrl(urlObject, accessToken) {\n  const apiUrlObject = parseUrl(\"https://api.mapbox.com\");\n  urlObject.protocol = apiUrlObject.protocol;\n  urlObject.authority = apiUrlObject.authority;\n  urlObject.params.push(`access_token=${accessToken}`);\n  const params = urlObject.params.length ? `?${urlObject.params.join('&')}` : '';\n  return `${urlObject.protocol}://${urlObject.authority}${urlObject.path}${params}`;\n}\n\nfunction normalizeStyleURL(url, accessToken) {\n  const urlObject = parseUrl(url);\n  urlObject.path = `/styles/v1${urlObject.path}`;\n  return formatUrl(urlObject, accessToken);\n}\n\nfunction normalizeGlyphsURL(url, accessToken) {\n  const urlObject = parseUrl(url);\n  urlObject.path = `/fonts/v1${urlObject.path}`;\n  return formatUrl(urlObject, accessToken);\n}\n\nfunction normalizeSourceURL(url, accessToken) {\n  const urlObject = parseUrl(url);\n  urlObject.path = `/v4/${urlObject.authority}.json`;\n  urlObject.params.push('secure');\n  return formatUrl(urlObject, accessToken);\n}\n\nfunction normalizeSpriteURL(url, accessToken) {\n  const urlObject = parseUrl(url);\n  let path = urlObject.path.split('.');\n  let properPath = path[0]\n  const extension = path[1]\n  let format = ''\n  \n  if (properPath.indexOf('@2x')) {\n    properPath = properPath.split('@2x')[0];\n    format = '@2x'\n  }\n  urlObject.path = `/styles/v1${properPath}/sprite${format}.${extension}`;\n  return formatUrl(urlObject, accessToken);\n}","<!--\n  For a mapbox gl documentation see https://www.mapbox.com/maplibre-gl-js/api/\n\n  TODO: Consider making it so zoom-in/out needs Ctrl by default, unless fullscreen mode is active\n-->\n\n<template>\n  <div ref=\"map\" class=\"map\">\n    <div v-if=\"state.loaded\">\n      <slot :map=\"state.map\" />\n    </div>\n  </div>\n</template>\n\n<script setup lang=\"ts\">\nimport MaplibreGL, {\n  RequestTransformFunction,\n  Map,\n  MapOptions,\n  PaddingOptions,\n  LngLat\n} from 'maplibre-gl'\n\nimport { isMapboxURL, transformMapboxUrl } from 'maplibregl-mapbox-request-transformer'\nimport { useI18n } from 'vue-i18n'\n\ntype RecursiveStringArray = string | RecursiveStringArray[]\n\nconst config = useRuntimeConfig()\n\nconst i18n = useI18n()\n\nconst props = withDefaults(\n  defineProps<{\n    options?: Partial<MapOptions>\n    showScale?: boolean\n    mapStyle?: string\n  }>(),\n  {\n    options: () => ({}),\n    showScale: true,\n    mapStyle: 'https://tiles.riserapp.com/styles/klokantech-basic/style.json'\n  }\n)\n\nconst map = ref<HTMLElement | null>(null)\n\nconst state = reactive<{\n  loaded: boolean\n  map: Map | undefined\n  maximize: boolean\n  bearing: number\n  is3D: boolean\n  show3dHint: boolean\n}>({\n  loaded: false,\n  map: undefined,\n  maximize: false,\n  bearing: 0,\n  is3D: false,\n  show3dHint: true\n})\n\nconst emit = defineEmits([\n  'onLoad',\n  'moveend',\n  'drag',\n  'zoom',\n  'pan',\n  'move',\n  'rotate',\n  'pitch',\n  'dblclick',\n  'contextmenu'\n])\n\nwatchEffect(() => {\n  if (!state.map) return\n\n  state.map.setStyle(props.mapStyle)\n})\n\nconst createMap = () => {\n  if (!map.value) return\n\n  const transformRequest: RequestTransformFunction = (url, resourceType) => {\n    if (!resourceType) {\n      return { url }\n    }\n\n    if (isMapboxURL(url)) {\n      return transformMapboxUrl(url, resourceType.toString(), config.public.mapboxKey)\n    }\n\n    // Do any other transforms you want\n    return { url }\n  }\n\n  state.map = new MaplibreGL.Map({\n    container: map.value,\n    style: props.mapStyle,\n    transformRequest,\n    maxZoom: 19.5,\n    maxPitch: 85,\n    preserveDrawingBuffer: true,\n    ...props.options\n  })\n\n  state.map.on('load', () => {\n    setSymbolLayerLanguage(i18n.locale.value.split('-')[0])\n  })\n\n  // This is a custom map move event that allows not interact with the map even when animating\n  // it only fires a moveend instead of multipe moves\n  const centerPoint = function (options: {\n    zoom: number\n    center: LngLat\n    bearing: number\n    pitch: number\n    padding: PaddingOptions\n  }) {\n    if (!state.map) return\n\n    const tr = state.map._getTransformForUpdate()\n\n    if ('zoom' in options && tr.zoom !== +options.zoom) {\n      tr.zoom = +options.zoom\n    }\n\n    if (options.center !== undefined) {\n      tr.center = options.center\n    }\n\n    if ('bearing' in options && tr.bearing !== options.bearing) {\n      tr.bearing = +options.bearing\n    }\n\n    if ('pitch' in options && tr.pitch !== options.pitch) {\n      tr.pitch = +options.pitch\n    }\n\n    if (options.padding != null && !tr.isPaddingEqual(options.padding)) {\n      tr.padding = options.padding\n    }\n\n    state.map._applyUpdatedTransform(tr)\n\n    return state.map.fire({ type: 'moveend' })\n  }\n\n  if (props.showScale) {\n    state.map.addControl(new MaplibreGL.ScaleControl({}), 'bottom-right')\n  } // TODO: Make sure this supports imperial units; add toggle based on user settings\n\n  state.map.on(\n    'load',\n    function () {\n      state.loaded = true\n      emit('onLoad', state.map, centerPoint)\n    }.bind(this)\n  )\n  state.map.on('moveend', () => {\n    emit('moveend', state.map)\n  })\n\n  state.map.on('drag', (event) => {\n    emit('drag', event)\n  })\n\n  state.map.on('zoom', (event) => {\n    emit('zoom', event)\n  })\n\n  state.map.on('pan', (event) => {\n    emit('pan', event)\n  })\n\n  state.map.on('move', (event) => {\n    if (!state.map) return\n\n    state.bearing = state.map.getBearing()\n\n    emit('move', event)\n  })\n\n  state.map.on('rotate', (event) => {\n    emit('rotate', event)\n  })\n\n  state.map.on('pitch', (event) => {\n    emit('pitch', event)\n  })\n\n  state.map.on('dblclick', (event) => {\n    emit('dblclick', event)\n  })\n\n  state.map.on('contextmenu', (event) => {\n    emit('contextmenu', event)\n  })\n}\n\nconst setSymbolLayerLanguage = (localeCode: string) => {\n  state.map?.getStyle().layers.forEach((layer) => {\n    if (layer.type !== 'symbol') return\n\n    let coalesceExpression: RecursiveStringArray = [\n      'coalesce',\n      ['get', 'name:' + localeCode],\n      ['get', 'name:en'],\n      ['get', 'name_en'],\n      ['get', 'name:latin'],\n      ['get', 'name_latin'],\n      ['get', 'name']\n    ]\n\n    state.map?.setLayoutProperty(layer.id, 'text-field', coalesceExpression)\n  })\n}\n\nonMounted(() => {\n  createMap()\n})\n</script>\n\n<style>\n@import 'maplibre-gl/dist/maplibre-gl.css';\n\n.maplibregl-ctrl-attrib {\n  @apply !tw-mr-5 !tw-rounded-lg tw-text-xs;\n\n  line-height: inherit !important;\n}\n\n.maplibregl-ctrl-attrib-button {\n  @apply !tw-rounded-lg;\n}\n\n.maplibregl-ctrl-scale {\n  @apply tw-pointer-events-none 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