2025-09-17 14:48:11 +08:00
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import{S as C,e as y,c as w,m as _,a as L,f as S,l as v,i as M,b as k,d as x,g as A,h as F,j as R,M as D,V as P,T as b,k as l,O as E,n as O,F as h,P as f,o as T,p as c,C as V,q as u,r as X}from"./Vector-C8V_x6Dm.js";import{_ as Y,D as G,c as $,d as j,f as q}from"./index-DrvUvbFP.js";class r extends C{constructor(t,e){super(),this.flatMidpoint_=null,this.flatMidpointRevision_=-1,this.maxDelta_=-1,this.maxDeltaRevision_=-1,e!==void 0&&!Array.isArray(t[0])?this.setFlatCoordinates(e,t):this.setCoordinates(t,e)}appendCoordinate(t){y(this.flatCoordinates,t),this.changed()}clone(){const t=new r(this.flatCoordinates.slice(),this.layout);return t.applyProperties(this),t}closestPointXY(t,e,o,n){return n<w(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(_(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),L(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,this.maxDelta_,!1,t,e,o,n))}forEachSegment(t){return S(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t)}getCoordinateAtM(t,e){return this.layout!="XYM"&&this.layout!="XYZM"?null:(e=e!==void 0?e:!1,v(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e))}getCoordinates(){return M(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getCoordinateAt(t,e){return k(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,this.stride)}getLength(){return x(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getFlatMidpoint(){return this.flatMidpointRevision_!=this.getRevision()&&(this.flatMidpoint_=this.getCoordinateAt(.5,this.flatMidpoint_??void 0),this.flatMidpointRevision_=this.getRevision()),this.flatMidpoint_}getSimplifiedGeometryInternal(t){const e=[];return e.length=A(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,0),new r(e,"XY")}getType(){return"LineString"}intersectsExtent(t){return F(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,this.getExtent())}setCoordinates(t,e){this.setLayout(e,t,1),this.flatCoordinates||(this.flatCoordinates=[]),this.flatCoordinates.length=R(this.flatCoordinates,0,t,this.stride),this.changed()}}const B={name:"osmap",props:{type:"",d:Object||Array},data(){return{osmAvailable:!0}},setup(){return{store:G()}},methods:{getLastLonLat(){if(this.type==="traceroute"){const i=this.d.findLast(t=>t.geo&&t.geo.lat&&t.geo.lon);return i?[i.geo.lon,i.geo.lat]:[0,0]}return[this.d.geo.lon,this.d.geo.lat]}},async mounted(){await fetch("https://tile.openstreetmap.org/",{signal:AbortSignal.timeout(1500)}).then(i=>{const t=new D({target:"map",layers:[new b({source:new E})],view:new P({center:l(this.getLastLonLat()),zoom:this.type==="traceroute"?3:10})}),e=[],o=new O;if(this.type==="traceroute")this.d.forEach(s=>{if(s.geo&&s.geo.lat&&s.geo.lon){const a=l([s.geo.lon,s.geo.lat]);e.push(a);const g=this.getLastLonLat(),m=new h({geometry:new f(a),last:s.geo.lon===g[0]&&s.geo.lat===g[1]});o.addFeature(m)}});else{const s=l([this.d.geo.lon,this.d.geo.lat]);e.push(s);const a=new h({geometry:new f(s)});o.addFeature(a)}const n=new r(e),d=new h({geometry:n});o.addFeature(d);const p=new T({source:o,style:function(s){if(s.getGeometry().getType()==="Point")return new c({image:new V({radius:10,fill:new X({color:s.get("last")?"#dc3545":"#0d6efd"}),stroke:new u({color:"white",width:5})})});if(s.getGeometry().getType()==="LineString")return new c({stroke:new u({color:"#0d6efd",width:2})})}});t.addLayer(p)}).catch(i=>{this.osmAvailable=!1})}},z={key:0,id:"map",class:"w-100 rounded-3"};function I(i,t,e,o,n,d){return this.osmAvailable?(q(),$("div",z)):j("",!0)}const H=Y(B,[["render",I]]);export{H as O};
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