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from\"./support/Sublayer.js\";const W=[\"Canvas/World_Dark_Gray_Base\",\"Canvas/World_Dark_Gray_Reference\",\"Canvas/World_Light_Gray_Base\",\"Canvas/World_Light_Gray_Reference\",\"Elevation/World_Hillshade\",\"Elevation/World_Hillshade_Dark\",\"Ocean/World_Ocean_Base\",\"Ocean/World_Ocean_Reference\",\"Ocean_Basemap\",\"Reference/World_Boundaries_and_Places\",\"Reference/World_Boundaries_and_Places_Alternate\",\"Reference/World_Transportation\",\"World_Imagery\",\"World_Street_Map\",\"World_Topo_Map\"];let I=class extends(j(R(L(w(T(g(S(_(o(s(O(v(b(f)))))))))))))){constructor(...e){super(...e),this.listMode=\"show\",this.isReference=null,this.operationalLayerType=\"ArcGISTiledMapServiceLayer\",this.resampling=!0,this.sourceJSON=null,this.spatialReference=null,this.path=null,this.sublayers=null,this.type=\"tile\",this.url=null}normalizeCtorArgs(e,r){return\"string\"==typeof e?{url:e,...r}:e}load(e){const r=i(e)?e.signal:null;return 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s=!this.tilemapCache&&this.supportsBlankTile,i=n({...this.parsedUrl.query,blankTile:!s&&null,...this.customParameters,token:this.apiKey}),o=this.tileServers;return`${o&&o.length?o[r%o.length]:this.parsedUrl.path}/tile/${e}/${r}/${t}${i?\"?\"+i:\"\"}`}_fetchService(e){return new Promise(((s,o)=>{if(this.sourceJSON){if(null!=this.sourceJSON.bandCount&&null!=this.sourceJSON.pixelSizeX)throw new t(\"tile-layer:unsupported-url\",\"use ImageryTileLayer to open a tiled image service\");return void s({data:this.sourceJSON})}if(!this.parsedUrl)throw new t(\"tile-layer:undefined-url\",\"layer's url is not defined\");const a=U(this.parsedUrl.path);if(i(a)&&\"ImageServer\"===a.serverType)throw new t(\"tile-layer:unsupported-url\",\"use ImageryTileLayer to open a tiled image 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r=e.match(/^(?:https?:)?\\/\\/(server\\.arcgisonline\\.com|services\\.arcgisonline\\.com|ibasemaps-api\\.arcgis\\.com)\\/arcgis\\/rest\\/services\\/([^\\/]+(\\/[^\\/]+)*)\\/mapserver/i);return r&&r[2]}_getDefaultAttribution(e){if(!e)return;let r;e=e.toLowerCase();for(let t=0,s=W.length;t<s;t++)if(r=W[t],r.toLowerCase().includes(e))return p(\"//static.arcgis.com/attribution/\"+r)}_getDefaultTileServers(e){const r=-1!==e.search(/^(?:https?:)?\\/\\/server\\.arcgisonline\\.com/i),t=-1!==e.search(/^(?:https?:)?\\/\\/services\\.arcgisonline\\.com/i);return r||t?[e,e.replace(r?/server\\.arcgisonline/i:/services\\.arcgisonline/i,r?\"services.arcgisonline\":\"server.arcgisonline\")]:[]}get hasOverriddenFetchTile(){return!this.fetchTile.__isDefault__}};e([c({readOnly:!0})],I.prototype,\"attributionDataUrl\",null),e([c({type:[\"show\",\"hide\",\"hide-children\"]})],I.prototype,\"listMode\",void 0),e([c({json:{read:!0,write:!0}})],I.prototype,\"blendMode\",void 0),e([c({type:Boolean,json:{read:!1,write:{enabled:!0,overridePolicy:()=>({enabled:!1})}}})],I.prototype,\"isReference\",void 0),e([c({readOnly:!0,type:[\"ArcGISTiledMapServiceLayer\"]})],I.prototype,\"operationalLayerType\",void 0),e([c({type:Boolean})],I.prototype,\"resampling\",void 0),e([c()],I.prototype,\"sourceJSON\",void 0),e([c({type:y})],I.prototype,\"spatialReference\",void 0),e([m(\"spatialReference\",[\"spatialReference\",\"tileInfo\"])],I.prototype,\"readSpatialReference\",null),e([c({type:String,json:{origins:{\"web-scene\":{read:!0,write:!0}},read:!1}})],I.prototype,\"path\",void 0),e([c({readOnly:!0})],I.prototype,\"sublayers\",void 0),e([d(\"sublayers\",{layers:{type:[M]}})],I.prototype,\"writeSublayers\",null),e([c({json:{read:!1,write:!1}})],I.prototype,\"popupEnabled\",void 0),e([c()],I.prototype,\"tileServers\",null),e([u(\"tileServers\")],I.prototype,\"castTileServers\",null),e([c({readOnly:!0,json:{read:!1}})],I.prototype,\"type\",void 0),e([c(A)],I.prototype,\"url\",void 0),I=e([h(\"esri.layers.TileLayer\")],I),I.prototype.fetchTile.__isDefault__=!0;const C=I;export{C as default};\n","/*\nAll material copyright ESRI, All Rights Reserved, unless otherwise specified.\nSee https://js.arcgis.com/4.24/esri/copyright.txt for details.\n*/\nimport{_ as e}from\"../../chunks/tslib.es6.js\";import t from\"../../request.js\";import i from\"../../core/Accessor.js\";import{ByteSizeUnit as r}from\"../../core/byteSizeEstimations.js\";import s from\"../../core/Error.js\";import{HandleOwnerMixin as l}from\"../../core/HandleOwner.js\";import a from\"../../core/Logger.js\";import o from\"../../core/LRUCache.js\";import n from\"../../core/PooledArray.js\";import{onAbort as c,isAbortError as h,isAborted as p,createAbortError as m}from\"../../core/promiseUtils.js\";import{watch as f,syncAndInitial as u}from\"../../core/reactiveUtils.js\";import{waitTicks as v}from\"../../core/scheduling.js\";import{objectToQuery as y}from\"../../core/urlUtils.js\";import{property as b}from\"../../core/accessorSupport/decorators/property.js\";import\"../../core/arrayUtils.js\";import\"../../core/has.js\";import{cast as _}from\"../../core/accessorSupport/decorators/cast.js\";import{subclass as d}from\"../../core/accessorSupport/decorators/subclass.js\";import{tilemapDefinitionId as g,Tilemap as w}from\"./Tilemap.js\";var T;const j=a.getLogger(\"esri.layers.support.TilemapCache\");let z=T=class extends(l(i)){constructor(e){super(e),this._pendingTilemapRequests={},this._availableLevels={},this.levels=5,this.cacheByteSize=2*r.MEGABYTES,this.request=t,this._prefetchingEnabled=!0}initialize(){this._tilemapCache=new o(this.cacheByteSize),this.own([f((()=>{const{layer:e}=this;return[e?.parsedUrl,e?.tileServers,e?.apiKey,e?.customParameters]}),(()=>this._initializeTilemapDefinition())),f((()=>this.layer?.tileInfo?.lods),(e=>this._initializeAvailableLevels(e)),u)]),this._initializeTilemapDefinition()}castLevels(e){return e<=2?(j.error(\"Minimum levels for Tilemap is 3, but got \",e),3):e}get size(){return 1<<this.levels}fetchTilemap(e,t,i,r){if(!this._availableLevels[e])return Promise.reject(new s(\"tilemap-cache:level-unavailable\",`Level ${e} is unavailable in the service`));const l=this._tmpTilemapDefinition,a=this._tilemapFromCache(e,t,i,l);if(a)return Promise.resolve(a);const o=r&&r.signal;return r={...r,signal:null},new Promise(((e,t)=>{c(o,(()=>t(m())));const i=g(l);let s=this._pendingTilemapRequests[i];if(!s){s=w.fromDefinition(l,r).then((e=>(this._tilemapCache.put(i,e,e.byteSize),e)));const e=()=>delete this._pendingTilemapRequests[i];this._pendingTilemapRequests[i]=s,s.then(e,e)}s.then(e,t)}))}getAvailability(e,t,i){if(!this._availableLevels[e])return\"unavailable\";const r=this._tilemapFromCache(e,t,i,this._tmpTilemapDefinition);return r?r.getAvailability(t,i):\"unknown\"}fetchAvailability(e,t,i,r){return this._availableLevels[e]?this.fetchTilemap(e,t,i,r).catch((e=>e)).then((r=>{if(r instanceof w){const l=r.getAvailability(t,i);if(\"unavailable\"===l)throw new s(\"tile-map:tile-unavailable\",\"Tile is not available\",{level:e,row:t,col:i});return l}if(h(r))throw r;return\"unknown\"})):Promise.reject(new s(\"tilemap-cache:level-unavailable\",`Level ${e} is unavailable in the service`))}fetchAvailabilityUpsample(e,t,i,r,s){r.level=e,r.row=t,r.col=i;const l=this.layer.tileInfo;l.updateTileInfo(r);const a=this.fetchAvailability(e,t,i,s).catch((e=>{if(h(e))throw e;if(l.upsampleTile(r))return this.fetchAvailabilityUpsample(r.level,r.row,r.col,r);throw e}));return this._fetchAvailabilityUpsamplePrefetch(r.id,e,t,i,s,a),a}async _fetchAvailabilityUpsamplePrefetch(e,t,i,r,s,l){if(!this._prefetchingEnabled)return;const a=`prefetch-${e}`;if(this.handles.has(a))return;const o=new AbortController;l.then((()=>o.abort()),(()=>o.abort()));let n=!1;const c={remove(){n||(n=!0,o.abort())}};if(this.handles.add(c,a),await v(10,o.signal).catch((()=>{})),n||(n=!0,this.handles.remove(a)),p(o))return;const h={id:e,level:t,row:i,col:r},m={...s,signal:o.signal},f=this.layer.tileInfo;for(let p=0;T._prefetches.length<T._maxPrefetch&&f.upsampleTile(h);++p){const e=this.fetchAvailability(h.level,h.row,h.col,m);T._prefetches.push(e);const t=()=>{T._prefetches.removeUnordered(e)};e.then(t,t)}}_initializeTilemapDefinition(){if(!this.layer.parsedUrl)return;const{parsedUrl:e,apiKey:t,customParameters:i}=this.layer;this._tilemapCache.clear(),this._tmpTilemapDefinition={service:{url:e.path,query:y({...e.query,...i,token:t??e.query?.token}),tileServers:this.layer.tileServers,request:this.request,type:this.layer.type},width:this.size,height:this.size,level:0,row:0,col:0}}_tilemapFromCache(e,t,i,r){r.level=e,r.row=t-t%this.size,r.col=i-i%this.size;const s=g(r);return this._tilemapCache.get(s)}_initializeAvailableLevels(e){this._availableLevels={},e&&e.forEach((e=>this._availableLevels[e.level]=!0))}get test(){const e=this;return{get prefetchingEnabled(){return e._prefetchingEnabled},set prefetchingEnabled(t){e._prefetchingEnabled=t},hasTilemap:(t,i,r)=>!!e._tilemapFromCache(t,i,r,e._tmpTilemapDefinition)}}};z._maxPrefetch=4,z._prefetches=new n({initialSize:T._maxPrefetch}),e([b({constructOnly:!0,type:Number})],z.prototype,\"levels\",void 0),e([_(\"levels\")],z.prototype,\"castLevels\",null),e([b({readOnly:!0,type:Number})],z.prototype,\"size\",null),e([b({constructOnly:!0,type:Number})],z.prototype,\"cacheByteSize\",void 0),e([b({constructOnly:!0})],z.prototype,\"layer\",void 0),e([b({constructOnly:!0})],z.prototype,\"request\",void 0),z=T=e([d(\"esri.layers.support.TilemapCache\")],z);export{z as TilemapCache};\n","/*\nAll material copyright ESRI, All Rights Reserved, unless otherwise specified.\nSee https://js.arcgis.com/4.24/esri/copyright.txt for details.\n*/\nimport t from\"../../request.js\";import{constant as i}from\"../../core/arrayUtils.js\";import e from\"../../core/Error.js\";import{clone as a}from\"../../core/lang.js\";class l{constructor(){this.location={left:0,top:0,width:0,height:0},this._allAvailability=\"unknown\",this.byteSize=40}getAvailability(t,i){if(\"unknown\"!==this._allAvailability)return this._allAvailability;const e=(t-this.location.top)*this.location.width+(i-this.location.left),a=e%8,l=e>>3,o=this._tileAvailabilityBitSet;return l<0||l>o.length?\"unknown\":o[l]&1<<a?\"available\":\"unavailable\"}_updateFromData(t){const i=this.location.width,e=this.location.height;let a=!0,l=!0;const o=Math.ceil(i*e/8),n=new Uint8Array(o);let r=0;for(let s=0;s<t.length;s++){const i=s%8;t[s]?(l=!1,n[r]|=1<<i):a=!1,7===i&&++r}l?this._allAvailability=\"unavailable\":a?this._allAvailability=\"available\":(this._allAvailability=\"unknown\",this._tileAvailabilityBitSet=n,this.byteSize+=n.length)}static fromDefinition(a,o){const r=a.service.request||t,{row:s,col:h,width:c,height:m}=a,d={query:{f:\"json\"}};return o=o?{...d,...o}:d,r(n(a),o).then((t=>t.data)).catch((t=>{if(t&&t.details&&422===t.details.httpStatus)return{location:{top:s,left:h,width:c,height:m},valid:!0,data:i(c*m,0)};throw t})).then((t=>{if(t.location&&(t.location.top!==s||t.location.left!==h||t.location.width!==c||t.location.height!==m))throw new e(\"tilemap:location-mismatch\",\"Tilemap response for different location than requested\",{response:t,definition:{top:s,left:h,width:c,height:m}});return l.fromJSON(t)}))}static fromJSON(t){l._validateJSON(t);const i=new l;return i.location=Object.freeze(a(t.location)),i._updateFromData(t.data),Object.freeze(i)}static _validateJSON(t){if(!t||!t.location)throw new e(\"tilemap:missing-location\",\"Location missing from tilemap response\");if(!1===t.valid)throw new e(\"tilemap:invalid\",\"Tilemap response was marked as invalid\");if(!t.data)throw new e(\"tilemap:missing-data\",\"Data missing from tilemap response\");if(!Array.isArray(t.data))throw new e(\"tilemap:data-mismatch\",\"Data must be an array of numbers\");if(t.data.length!==t.location.width*t.location.height)throw new e(\"tilemap:data-mismatch\",\"Number of data items does not match width/height of tilemap\")}}function o(t){return`${t.level}/${t.row}/${t.col}/${t.width}/${t.height}`}function n(t){let i;if(\"vector-tile\"===t.service.type)i=`${t.service.url}/tilemap/${t.level}/${t.row}/${t.col}/${t.width}/${t.height}`;else{const e=t.service.tileServers;i=`${e&&e.length?e[t.row%e.length]:t.service.url}/tilemap/${t.level}/${t.row}/${t.col}/${t.width}/${t.height}`}const e=t.service.query;return e&&(i=`${i}?${e}`),i}export{l as Tilemap,o as tilemapDefinitionId};\n","/*\nAll material copyright ESRI, All Rights Reserved, unless otherwise specified.\nSee https://js.arcgis.com/4.24/esri/copyright.txt for details.\n*/\nimport e from\"./TileInfo.js\";const r={type:e,json:{origins:{service:{read:{source:[\"tileInfo\",\"minScale\",\"maxScale\",\"minLOD\",\"maxLOD\"],reader:n}}}}};function n(r,n,l,o){if(!r)return null;const{minScale:i,maxScale:t,minLOD:m,maxLOD:s}=n;if(null!=m&&null!=s)return o&&o.ignoreMinMaxLOD?e.fromJSON(r):e.fromJSON({...r,lods:r.lods.filter((({level:e})=>null!=e&&e>=m&&e<=s))});if(0!==i&&0!==t){const n=e=>Math.round(1e4*e)/1e4,l=i?n(i):1/0,o=t?n(t):-1/0;return e.fromJSON({...r,lods:r.lods.filter((e=>{const r=n(e.scale);return r<=l&&r>=o}))})}return e.fromJSON(r)}export{n as readServiceTileInfo,r as serviceTileInfoProperty};\n","/*\nAll material copyright ESRI, All Rights Reserved, unless otherwise specified.\nSee https://js.arcgis.com/4.24/esri/copyright.txt for details.\n*/\nimport{_ as e}from\"../../chunks/tslib.es6.js\";import\"../../geometry.js\";import{property as r}from\"../../core/accessorSupport/decorators/property.js\";import\"../../core/arrayUtils.js\";import\"../../core/has.js\";import\"../../core/accessorSupport/ensureType.js\";import{reader as o}from\"../../core/accessorSupport/decorators/reader.js\";import{subclass as t}from\"../../core/accessorSupport/decorators/subclass.js\";import{serviceTileInfoProperty as i}from\"../support/serviceTileInfoProperty.js\";import{TilemapCache as p}from\"../support/TilemapCache.js\";import a from\"../../geometry/SpatialReference.js\";const s=s=>{let l=class extends s{constructor(){super(...arguments),this.copyright=null,this.minScale=0,this.maxScale=0,this.spatialReference=null,this.tileInfo=null,this.tilemapCache=null}readMinScale(e,r){return null!=r.minLOD&&null!=r.maxLOD?e:0}readMaxScale(e,r){return null!=r.minLOD&&null!=r.maxLOD?e:0}get supportsBlankTile(){return this.version>=10.2}readTilemapCache(e,r){return r.capabilities&&r.capabilities.includes(\"Tilemap\")?new p({layer:this}):null}};return e([r({json:{read:{source:\"copyrightText\"}}})],l.prototype,\"copyright\",void 0),e([r()],l.prototype,\"minScale\",void 0),e([o(\"service\",\"minScale\")],l.prototype,\"readMinScale\",null),e([r()],l.prototype,\"maxScale\",void 0),e([o(\"service\",\"maxScale\")],l.prototype,\"readMaxScale\",null),e([r({type:a})],l.prototype,\"spatialReference\",void 0),e([r({readOnly:!0})],l.prototype,\"supportsBlankTile\",null),e([r(i)],l.prototype,\"tileInfo\",void 0),e([r()],l.prototype,\"tilemapCache\",void 0),e([o(\"service\",\"tilemapCache\",[\"capabilities\"])],l.prototype,\"readTilemapCache\",null),e([r()],l.prototype,\"version\",void 0),l=e([t(\"esri.layers.mixins.ArcGISCachedService\")],l),l};export{s as ArcGISCachedService};\n"],"sourceRoot":""}