tilfluktsrom/pwa/dist/assets/index-Db4vftzp.js

(function(){const l=document.createElement("link").relList;if(l&&l.supports&&l.supports("modulepreload"))return;for(const d of document.querySelectorAll('link[rel="modulepreload"]'))_(d);new MutationObserver(d=>{for(const g of d)if(g.type==="childList")for(const p of g.addedNodes)p.tagName==="LINK"&&p.rel==="modulepreload"&&_(p)}).observe(document,{childList:!0,subtree:!0});function r(d){const g={};return d.integrity&&(g.integrity=d.integrity),d.referrerPolicy&&(g.referrerPolicy=d.referrerPolicy),d.crossOrigin==="use-credentials"?g.credentials="include":d.crossOrigin==="anonymous"?g.credentials="omit":g.credentials="same-origin",g}function _(d){if(d.ep)return;d.ep=!0;const g=r(d);fetch(d.href,g)}})();const _r={app_name:"Tilfluktsrom",status_ready:"Ready",status_loading:"Loading shelter data…",status_updating:"Updating…",status_offline:"Offline mode",status_shelters_loaded:"%d shelters loaded",status_no_location:"Waiting for GPS…",status_caching_map:"Caching map for offline use…",loading_shelters:"Downloading shelter data…",loading_map:"Caching map tiles…",loading_map_explanation:`Preparing offline map.
The map will scroll briefly to cache your surroundings.`,loading_first_time:"Setting up for first use…",shelter_capacity:"%d places",shelter_room_nr:"Room %d",nearest_shelter:"Nearest shelter",no_shelters:"No shelter data available",action_refresh:"Refresh data",action_toggle_view:"Toggle map/compass view",action_skip:"Skip",action_cache_ok:"Cache map",action_cache_now:"Cache now",warning_no_map_cache:"No offline map cached. Map requires internet.",permission_location_title:"Location permission required",permission_location_message:"This app needs your location to find the nearest shelter. Please grant location access.",permission_denied:"Location permission denied. The app cannot find nearby shelters without it.",error_download_failed:"Could not download shelter data. Check your internet connection.",error_no_data_offline:"No cached data available. Connect to the internet to download shelter data.",update_success:"Shelter data updated",update_failed:"Update failed — using cached data"},mr={app_name:"Tilfluktsrom",status_ready:"Klar",status_loading:"Laster tilfluktsromdata…",status_updating:"Oppdaterer…",status_offline:"Frakoblet modus",status_shelters_loaded:"%d tilfluktsrom lastet",status_no_location:"Venter på GPS…",status_caching_map:"Lagrer kart for frakoblet bruk…",loading_shelters:"Laster ned tilfluktsromdata…",loading_map:"Lagrer kartfliser…",loading_map_explanation:`Forbereder frakoblet kart.
Kartet vil rulle kort for å lagre omgivelsene dine.`,loading_first_time:"Gjør klar for første gangs bruk…",shelter_capacity:"%d plasser",shelter_room_nr:"Rom %d",nearest_shelter:"Nærmeste tilfluktsrom",no_shelters:"Ingen tilfluktsromdata tilgjengelig",action_refresh:"Oppdater data",action_toggle_view:"Bytt mellom kart og kompassvisning",action_skip:"Hopp over",action_cache_ok:"Lagre kart",action_cache_now:"Lagre nå",warning_no_map_cache:"Ingen frakoblet kart lagret. Kartet krever internett.",permission_location_title:"Posisjonstillatelse kreves",permission_location_message:"Denne appen trenger din posisjon for å finne nærmeste tilfluktsrom. Vennligst gi tilgang til posisjon.",permission_denied:"Posisjonstillatelse avslått. Appen kan ikke finne tilfluktsrom i nærheten uten den.",error_download_failed:"Kunne ikke laste ned tilfluktsromdata. Sjekk internettforbindelsen.",error_no_data_offline:"Ingen lagrede data tilgjengelig. Koble til internett for å laste ned tilfluktsromdata.",update_success:"Tilfluktsromdata oppdatert",update_failed:"Oppdatering mislyktes — bruker lagrede data"},pr={app_name:"Tilfluktsrom",status_ready:"Klar",status_loading:"Lastar tilfluktsromdata…",status_updating:"Oppdaterer…",status_offline:"Fråkopla modus",status_shelters_loaded:"%d tilfluktsrom lasta",status_no_location:"Ventar på GPS…",status_caching_map:"Lagrar kart for fråkopla bruk…",loading_shelters:"Lastar ned tilfluktsromdata…",loading_map:"Lagrar kartfliser…",loading_map_explanation:`Førebur fråkopla kart.
Kartet vil rulle kort for å lagre omgjevnadene dine.`,loading_first_time:"Gjer klar for fyrste gongs bruk…",shelter_capacity:"%d plassar",shelter_room_nr:"Rom %d",nearest_shelter:"Næraste tilfluktsrom",no_shelters:"Ingen tilfluktsromdata tilgjengeleg",action_refresh:"Oppdater data",action_toggle_view:"Byt mellom kart og kompassvising",action_skip:"Hopp over",action_cache_ok:"Lagre kart",action_cache_now:"Lagre no",warning_no_map_cache:"Ingen fråkopla kart lagra. Kartet krev internett.",permission_location_title:"Posisjonsløyve krevst",permission_location_message:"Denne appen treng posisjonen din for å finne næraste tilfluktsrom. Ver venleg og gje tilgang til posisjon.",permission_denied:"Posisjonsløyve avslått. Appen kan ikkje finne tilfluktsrom i nærleiken utan det.",error_download_failed:"Kunne ikkje laste ned tilfluktsromdata. Sjekk internettilkoplinga.",error_no_data_offline:"Ingen lagra data tilgjengeleg. Kopla til internett for å laste ned tilfluktsromdata.",update_success:"Tilfluktsromdata oppdatert",update_failed:"Oppdatering mislukkast — brukar lagra data"},Oi={en:_r,nb:mr,nn:pr};let Bi="en";function gr(){const a=navigator.languages??[navigator.language];for(const l of a){const r=l.toLowerCase().split("-")[0];if(r in Oi){Bi=r;return}if(r==="no"){Bi="nb";return}}}function O(a,...l){var _;let r=((_=Oi[Bi])==null?void 0:_[a])??Oi.en[a]??a;for(const d of l)r=r.replace(/%[ds]/,String(d));return r}const vr=6371e3;function Bt(a){return a*Math.PI/180}function yr(a){return a*180/Math.PI}function wr(a,l,r,_){const d=Bt(r-a),g=Bt(_-l),p=Math.sin(d/2)**2+Math.cos(Bt(a))*Math.cos(Bt(r))*Math.sin(g/2)**2;return vr*2*Math.atan2(Math.sqrt(p),Math.sqrt(1-p))}function xr(a,l,r,_){const d=Bt(a),g=Bt(r),p=Bt(_-l),S=Math.sin(p)*Math.cos(g),y=Math.cos(d)*Math.sin(g)-Math.sin(d)*Math.cos(g)*Math.cos(p);return(yr(Math.atan2(S,y))+360)%360}function Mo(a){return a<1e3?`${Math.round(a)} m`:`${(a/1e3).toFixed(1)} km`}function Lr(a,l,r,_=3){return a.map(d=>({shelter:d,distanceMeters:wr(l,r,d.latitude,d.longitude),bearingDegrees:xr(l,r,d.latitude,d.longitude)})).sort((d,g)=>d.distanceMeters-g.distanceMeters).slice(0,_)}const Zi=(a,l)=>l.some(r=>a instanceof r);let po,go;function Pr(){return po||(po=[IDBDatabase,IDBObjectStore,IDBIndex,IDBCursor,IDBTransaction])}function br(){return go||(go=[IDBCursor.prototype.advance,IDBCursor.prototype.continue,IDBCursor.prototype.continuePrimaryKey])}const Ai=new WeakMap,Ci=new WeakMap,We=new WeakMap;function Tr(a){const l=new Promise((r,_)=>{const d=()=>{a.removeEventListener("success",g),a.removeEventListener("error",p)},g=()=>{r(Zt(a.result)),d()},p=()=>{_(a.error),d()};a.addEventListener("success",g),a.addEventListener("error",p)});return We.set(l,a),l}function Mr(a){if(Ai.has(a))return;const l=new Promise((r,_)=>{const d=()=>{a.removeEventListener("complete",g),a.removeEventListener("error",p),a.removeEventListener("abort",p)},g=()=>{r(),d()},p=()=>{_(a.error||new DOMException("AbortError","AbortError")),d()};a.addEventListener("complete",g),a.addEventListener("error",p),a.addEventListener("abort",p)});Ai.set(a,l)}let Di={get(a,l,r){if(a instanceof IDBTransaction){if(l==="done")return Ai.get(a);if(l==="store")return r.objectStoreNames[1]?void 0:r.objectStore(r.objectStoreNames[0])}return Zt(a[l])},set(a,l,r){return a[l]=r,!0},has(a,l){return a instanceof IDBTransaction&&(l==="done"||l==="store")?!0:l in a}};function ko(a){Di=a(Di)}function kr(a){return br().includes(a)?function(...l){return a.apply(Ni(this),l),Zt(this.request)}:function(...l){return Zt(a.apply(Ni(this),l))}}function Cr(a){return typeof a=="function"?kr(a):(a instanceof IDBTransaction&&Mr(a),Zi(a,Pr())?new Proxy(a,Di):a)}function Zt(a){if(a instanceof IDBRequest)return Tr(a);if(Ci.has(a))return Ci.get(a);const l=Cr(a);return l!==a&&(Ci.set(a,l),We.set(l,a)),l}const Ni=a=>We.get(a);function Sr(a,l,{blocked:r,upgrade:_,blocking:d,terminated:g}={}){const p=indexedDB.open(a,l),S=Zt(p);return _&&p.addEventListener("upgradeneeded",y=>{_(Zt(p.result),y.oldVersion,y.newVersion,Zt(p.transaction),y)}),r&&p.addEventListener("block
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