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    font-family: var(--font-body, 'Exo', sans-serif);
    font-size: 13px;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
    pointer-events: auto;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.25s ease, transform 0.25s ease;
    transform: translateY(-8px);
    max-width: 420px;
    text-align: center;
    line-height: 1.4;
  `,s.textContent=`${n.icon}  ${o}`,r.appendChild(s),requestAnimationFrame(()=>{s.style.opacity="1",s.style.transform="translateY(0)"});const a=()=>{s.style.opacity="0",s.style.transform="translateY(-8px)",setTimeout(()=>s.remove(),300)};s.addEventListener("click",a),setTimeout(a,t)}const ft=[{stroke:"#ef4444",fill:"rgba(239,68,68,0.25)"},{stroke:"#3b82f6",fill:"rgba(59,130,246,0.25)"}],$s=new C({stroke:new I({color:"#0ea5e9",width:3}),fill:new M({color:"rgba(14,165,233,0.15)"})}),Bs=new C({stroke:new I({color:"#f43f5e",width:2,lineDash:[8,6]}),image:new he({radius:5,fill:new M({color:"#f43f5e"}),stroke:new I({color:"#fff",width:1.5})})});class Gs extends fo{constructor(e={}){super({handleEvent:t=>this._handleEvent(t)}),this.snapDistance_=e.snapDistance||25,this._sources=e.sources?Array.isArray(e.sources)?e.sources:[e.sources]:null,this._phase="select",this._selectedFeature=null,this._selectedSource=null,this._drawInteraction=null,this._splitFeatures=null,this._overlaySource=new G({useSpatialIndex:!1}),this._overlayLayer=new D({source:this._overlaySource,displayInLayerSwitcher:!1,style:$s})}setMap(e){this.getMap()&&(this.getMap().removeLayer(this._overlayLayer),this._removeDrawInteraction()),super.setMap(e),e&&this._overlayLayer.setMap(e)}setActive(e){super.setActive(e),e||this._reset()}_getSources(){if(this._sources)return this._sources;if(!this.getMap())return[];const e=[],t=r=>{r.forEach(n=>{n.getVisible()&&(n.getSource&&n.getSource()instanceof G?e.push(n.getSource()):n.getLayers&&t(n.getLayers()))})};return t(this.getMap().getLayers()),e}_handleEvent(e){if(!this.getActive())return!0;if(this._phase==="select"){if(e.type==="pointermove")return this._onSelectMove(e);if(e.type==="singleclick")return this._onSelectClick(e)}if(this._phase==="draw"&&e.type==="keydown"&&e.originalEvent?.key==="Escape")return this._cancelDraw(),!1;if(this._phase==="pick"){if(e.type==="pointermove")return this._onPickMove(e);if(e.type==="singleclick")return this._onPickClick(e);if(e.type==="keydown"&&e.originalEvent?.key==="Escape")return this._reset(),!1}return!0}_onSelectMove(e){const t=this.getMap();if(!t)return!0;this._overlaySource.clear();const r=this._closestPolygon(e);if(r){const n=r.feature.clone();this._overlaySource.addFeature(n),t.getTargetElement().style.cursor="pointer"}else t.getTargetElement().style.cursor="";return!0}_onSelectClick(e){const t=this._closestPolygon(e);if(!t)return!0;this._selectedFeature=t.feature,this._selectedSource=t.source,this._overlaySource.clear();const r=t.feature.clone();return this._overlaySource.addFeature(r),this._startDrawPhase(),!1}_closestPolygon(e){let t=null,r=this.snapDistance_+1;for(const n of this._getSources()){const s=n.getClosestFeatureToCoordinate(e.coordinate);if(!s)continue;const a=s.getGeometry();if(!a)continue;const i=a.getType();if(i!=="Polygon"&&i!=="MultiPolygon")continue;const l=a.getClosestPoint(e.coordinate),d=new de([e.coordinate,l]).getLength()/e.frameState.viewState.resolution;d<r&&(r=d,t={feature:s,source:n,coord:l})}return t}_startDrawPhase(){this._phase="draw";const e=this.getMap();e&&(e.getTargetElement().style.cursor="crosshair",this._drawInteraction=new Ae({type:"LineString",style:Bs}),this._drawInteraction.on("drawend",t=>{const r=t.feature.getGeometry().getCoordinates();this._performSplit(r)}),e.addInteraction(this._drawInteraction))}_removeDrawInteraction(){this._drawInteraction&&this.getMap()&&this.getMap().removeInteraction(this._drawInteraction),this._drawInteraction=null}_cancelDraw(){this._removeDrawInteraction(),this._reset()}_performSplit(e){const t=this._selectedFeature,r=this._selectedSource,n=t.getGeometry();let s;n.getType()==="Polygon"?s=n.getCoordinates():n.getType()==="MultiPolygon"&&(s=n.getCoordinates()[0]);const a=wt(s,e);if(!a){console.warn("[PolygonSplit] Split failed — line must cross the polygon boundary at exactly 2 points."),this._removeDrawInteraction(),this._startDrawPhase();return}const[i,l]=a,c=t.clone();c.setGeometry(new at(i)),c.setStyle(new C({stroke:new I({color:ft[0].stroke,width:2.5}),fill:new M({color:ft[0].fill})}));const d=t.clone();d.setGeometry(new at(l)),d.setStyle(new C({stroke:new I({color:ft[1].stroke,width:2.5}),fill:new M({color:ft[1].fill})}));const u=[c,d];this.dispatchEvent({type:"beforesplit",original:t,features:u}),r.dispatchEvent({type:"beforesplit",original:t,features:u});const f=this.getMap();if(f?.dispatchEvent("undoblockstart"),r.removeFeature(t),r.addFeature(c),r.addFeature(d),f?.dispatchEvent("undoblockend"),this.dispatchEvent({type:"aftersplit",original:t,features:u}),r.dispatchEvent({type:"aftersplit",original:t,features:u}),this._removeDrawInteraction(),t.get("_layerType")==="parcel"){this._splitFeatures=u,this._phase="pick",this._overlaySource.clear();const h=this.getMap();h&&(h.getTargetElement().style.cursor=""),F("Click the polygon that should keep the original identifier.","info",5e3),this.dispatchEvent({type:"splitparcel",features:u,originalProps:t.getProperties(),source:r})}else this._reset()}_onPickMove(e){const t=this.getMap();if(!t)return!0;this._overlaySource.clear();const r=this._closestSplitPiece(e);if(r){const n=r.clone();this._overlaySource.addFeature(n),t.getTargetElement().style.cursor="pointer"}else t.getTargetElement().style.cursor="";return!0}_onPickClick(e){const t=this._closestSplitPiece(e);return t?(this.dispatchEvent({type:"splitpick",picked:t,features:this._splitFeatures}),this._reset(),!1):!0}_closestSplitPiece(e){if(!this._splitFeatures)return null;let t=null,r=this.snapDistance_+1;for(const n of this._splitFeatures){const s=n.getGeometry();if(!s)continue;const a=s.getClosestPoint(e.coordinate),l=new de([e.coordinate,a]).getLength()/e.frameState.viewState.resolution;l<r&&(r=l,t=n)}return t}_reset(){this._phase="select",this._selectedFeature=null,this._selectedSource=null,this._splitFeatures=null,this._overlaySource.clear(),this._removeDrawInteraction();const e=this.getMap();e&&(e.getTargetElement().style.cursor="")}}function Ve(o,e){return(o[0]-e[0])**2+(o[1]-e[1])**2}function ot(o){let e=0;for(let t=0,r=o.length;t<r-1;t++)e+=o[t][0]*o[t+1][1]-o[t+1][0]*o[t][1];return e/2}function Us(o,e){let t=!1;for(let r=0,n=e.length-2;r<e.length-1;n=r++){const s=e[r][0],a=e[r][1],i=e[n][0],l=e[n][1];a>o[1]!=l>o[1]&&o[0]<(i-s)*(o[1]-a)/(l-a)+s&&(t=!t)}return t}function js(o,e){const t=ot(o);return e&&t<0||!e&&t>0?o.slice().reverse():o}function zs(o){return o.length<2?o:Ve(o[0],o[o.length-1])>1e-10?[...o,o[0].slice()]:o}function ze(o,e,t){const r=t[0]-e[0],n=t[1]-e[1],s=r*r+n*n;if(s<1e-20)return Ve(o,e);let a=((o[0]-e[0])*r+(o[1]-e[1])*n)/s;a=Math.max(0,Math.min(1,a));const i=e[0]+a*r,l=e[1]+a*n;return(o[0]-i)**2+(o[1]-l)**2}function jo(o,e){let t=0,r=1/0;const n=o.length-1;for(let s=0;s<n;s++){const a=ze(e,o[s],o[(s+1)%n===0?n:s+1]);a<r&&(r=a,t=s)}return{segIdx:t,distSq:r}}function Ne(o,e,t){return Ve(o,e)<t}function ht(o,e,t){const r=e.length-1;for(let n=0;n<r;n++)if(ze(o,e[n],e[n+1])<t)return!0;return!1}function qs(o,e,t,r,n){const s=o.length-1,a=e.length-1,i=n*n,l=o[t],c=o[(t+1)%s],d=e[r],u=e[(r+1)%a],f=ht(l,e,i),p=ht(c,e,i),h=ht(d,o,i),g=ht(u,o,i);if(!(f&&p)&&!(h&&g))return console.warn("[polygonMerge] Seed edges are not on the shared boundary"),null;let m;Ne(l,u,i)&&Ne(c,d,i)?m=!0:Ne(l,d,i)&&Ne(c,u,i)?m=!1:m=Ve(l,u)<Ve(l,d);let y=t,w=(t+1)%s,_,E;m?(_=(r+1)%a,E=r):(_=r,E=(r+1)%a);let T=s+a;for(;T-- >0;){const x=(w+1)%s,S=m?(E-1+a)%a:(E+1)%a;if(x===y||S===_)break;if(Ne(o[x],e[S],i)){w=x,E=S;continue}if(ze(o[x],e[E],e[S])<i){w=x;continue}if(ze(e[S],o[w],o[x])<i){E=S;continue}break}for(T=s+a;T-- >0;){const x=(y-1+s)%s,S=m?(_+1)%a:(_-1+a)%a;if(x===w||S===E)break;if(Ne(o[x],e[S],i)){y=x,_=S;continue}if(ze(o[x],e[_],e[S])<i){y=x;continue}if(ze(e[S],o[y],o[x])<i){_=S;continue}break}return{startA:y,endA:w,startB:_,endB:E,reversed:m}}function Gt(o,e,t){const r=o.length-1,n=[];let s=e;for(;n.push(o[s]),!(s===t||(s=(s+1)%r,n.length>r+1)););return n}function Hs(o,e,t,r,n=5){const s=o[0],a=e[0],i=o.slice(1),l=e.slice(1),c=jo(s,t),d=jo(a,r),u=qs(s,a,c.segIdx,d.segIdx,n);if(!u)return console.warn("[polygonMerge] Could not find shared boundary between polygons — seed edges are not near the other ring"),{coords:null,error:"The selected edges are not on a shared boundary. Click edges that lie on the common border between the two polygons."};const{startA:f,endA:p,startB:h,endB:g,reversed:m}=u;s.length-1,a.length-1;const y=Gt(s,p,f);let w;m?w=Gt(a,h,g):w=Gt(a,g,h);const _=[...y,...w.slice(1)],E=n*n;_.length>2&&Ve(_[_.length-1],_[0])<E&&(_[_.length-1]=_[0].slice());const T=zs(_),x=Math.abs(ot(s)),S=Math.abs(ot(a)),P=Math.abs(ot(T)),k=x+S;if(P<k*.5||P>k*1.5)return console.warn(`[polygonMerge] Area mismatch: A=${x.toFixed(1)}, B=${S.toFixed(1)}, merged=${P.toFixed(1)}, expected≈${k.toFixed(1)}`),{coords:null,error:"Merge produced an invalid polygon (area mismatch). The polygons may not be truly adjacent — try clicking closer to the shared boundary."};const j=ot(s)>0,q=js(T,j),$=[...i,...l].filter(ce=>{const Q=ce.reduce((H,be)=>H+be[0],0)/(ce.length-1),ye=ce.reduce((H,be)=>H+be[1],0)/(ce.length-1);return Us([Q,ye],q)});return{coords:[q,...$]}}const zo=new C({stroke:new I({color:"#0ea5e9",width:3}),fill:new M({color:"rgba(14,165,233,0.15)"})}),Ws=new C({stroke:new I({color:"#f59e0b",width:3}),fill:new M({color:"rgba(245,158,11,0.15)"})}),Vs=new C({stroke:new I({color:"#0ea5e9",width:3}),fill:new M({color:"rgba(14,165,233,0.15)"}),text:new We({text:"A",font:"bold 22px Exo, sans-serif",fill:new M({color:"#0ea5e9"}),stroke:new I({color:"#fff",width:4}),overflow:!0})}),Ks=new C({stroke:new I({color:"#f59e0b",width:3}),fill:new M({color:"rgba(245,158,11,0.15)"}),text:new We({text:"B",font:"bold 22px Exo, sans-serif",fill:new M({color:"#f59e0b"}),stroke:new I({color:"#fff",width:4}),overflow:!0})}),Xs=new C({stroke:new I({color:"#ec4899",width:4,lineDash:[10,6]})}),Ys=new C({stroke:new I({color:"#10b981",width:2.5}),fill:new M({color:"rgba(16,185,129,0.3)"})});class Js extends fo{constructor(e={}){super({handleEvent:t=>this._handleEvent(t)}),this.snapDistance_=e.snapDistance||25,this.tolerance_=e.tolerance||5,this._phase="select_a",this._featureA=null,this._sourceA=null,this._featureB=null,this._sourceB=null,this._edgeClickA=null,this._edgeClickB=null,this._highlightSource=new G({useSpatialIndex:!1}),this._highlightLayer=new D({source:this._highlightSource,displayInLayerSwitcher:!1,style:t=>t.get("_highlightStyle")||zo}),this._edgeSource=new G({useSpatialIndex:!1}),this._edgeLayer=new D({source:this._edgeSource,displayInLayerSwitcher:!1,style:Xs})}setMap(e){this.getMap()&&(this.getMap().removeLayer(this._highlightLayer),this.getMap().removeLayer(this._edgeLayer)),super.setMap(e),e&&(this._highlightLayer.setMap(e),this._edgeLayer.setMap(e))}setActive(e){super.setActive(e),e||this._reset()}_getSources(){if(!this.getMap())return[];const e=[],t=r=>{r.forEach(n=>{n.getVisible()&&(n.getSource&&n.getSource()instanceof G?e.push(n.getSource()):n.getLayers&&t(n.getLayers()))})};return t(this.getMap().getLayers()),e}_handleEvent(e){if(!this.getActive())return!0;if(e.type==="keydown"&&e.originalEvent?.key==="Escape")return this._reset(),!1;switch(this._phase){case"select_a":if(e.type==="pointermove")return this._onSelectMove(e,null);if(e.type==="singleclick")return this._onSelectAClick(e);break;case"select_b":if(e.type==="pointermove")return this._onSelectMove(e,this._featureA);if(e.type==="singleclick")return this._onSelectBClick(e);break;case"click_edge_a":if(e.type==="pointermove")return this._onEdgeMove(e,this._featureA);if(e.type==="singleclick")return this._onEdgeAClick(e);break;case"click_edge_b":if(e.type==="pointermove")return this._onEdgeMove(e,this._featureB);if(e.type==="singleclick")return this._onEdgeBClick(e);break}return!0}_onSelectMove(e,t){const r=this.getMap();if(!r)return!0;this._highlightSource.clear(),this._edgeSource.clear(),this._rebuildHighlights();const n=this._closestPolygon(e,t);if(n){const s=this._phase==="select_a"?zo:Ws,a=n.feature.clone();a.set("_highlightStyle",s),this._highlightSource.addFeature(a),r.getTargetElement().style.cursor="pointer"}else r.getTargetElement().style.cursor="";return!0}_onSelectAClick(e){const t=this._closestPolygon(e,null);return t?(this._featureA=t.feature,this._sourceA=t.source,this._phase="select_b",this._rebuildHighlights(),!1):!0}_onSelectBClick(e){const t=this._closestPolygon(e,this._featureA);return t?(this._featureB=t.feature,this._sourceB=t.source,this._phase="click_edge_a",this._rebuildHighlights(),this.getMap().getTargetElement().style.cursor="crosshair",!1):!0}_closestPolygon(e,t){let r=null,n=this.snapDistance_+1;for(const s of this._getSources()){const a=s.getClosestFeatureToCoordinate(e.coordinate);if(!a||t&&a===t)continue;const i=a.getGeometry();if(!i)continue;const l=i.getType();if(l!=="Polygon"&&l!=="MultiPolygon")continue;const c=i.getClosestPoint(e.coordinate),u=new de([e.coordinate,c]).getLength()/e.frameState.viewState.resolution;u<n&&(n=u,r={feature:a,source:s,coord:c})}return r}_onEdgeMove(e,t){const r=this.getMap();if(!r)return!0;this._edgeSource.clear();const n=this._closestEdgeSegment(t,e);if(n){const s=new fe(new de([n.segStart,n.segEnd]));this._edgeSource.addFeature(s),r.getTargetElement().style.cursor="crosshair"}return!0}_onEdgeAClick(e){return this._edgeClickA=e.coordinate,this._phase="click_edge_b",this._edgeSource.clear(),!1}_onEdgeBClick(e){return this._edgeClickB=e.coordinate,this._performMerge(),!1}_closestEdgeSegment(e,t){const r=e.getGeometry();let n;if(r.getType()==="Polygon")n=r.getCoordinates()[0];else if(r.getType()==="MultiPolygon")n=r.getCoordinates()[0][0];else return null;const s=t.frameState.viewState.resolution;let a=1/0,i=null;const l=n.length-1;for(let c=0;c<l;c++){const d=n[c],u=n[c+1],f=u[0]-d[0],p=u[1]-d[1],h=f*f+p*p;if(h<1e-20)continue;let g=((t.coordinate[0]-d[0])*f+(t.coordinate[1]-d[1])*p)/h;g=Math.max(0,Math.min(1,g));const m=d[0]+g*f,y=d[1]+g*p,w=Math.sqrt((t.coordinate[0]-m)**2+(t.coordinate[1]-y)**2)/s;w<a&&(a=w,i={segStart:d,segEnd:u})}return a<=this.snapDistance_?i:null}_performMerge(){const e=this._featureA,t=this._featureB,r=this._sourceA,n=this._sourceB,s=e.getGeometry(),a=t.getGeometry(),i=s.getType()==="Polygon"?s.getCoordinates():s.getCoordinates()[0],l=a.getType()==="Polygon"?a.getCoordinates():a.getCoordinates()[0],c=Hs(i,l,this._edgeClickA,this._edgeClickB,this.tolerance_);if(!c.coords){F(c.error||"Merge failed — try clicking on the shared boundary.","error",5e3),this._edgeClickA=null,this._edgeClickB=null,this._phase="click_edge_a",this._edgeSource.clear();return}const d=e.clone();d.setGeometry(new at(c.coords)),d.setStyle(Ys);const u={type:"beforemerge",original:[e,t],merged:d};this.dispatchEvent(u),r.dispatchEvent({...u}),n!==r&&n.dispatchEvent({...u});const f=this.getMap();f?.dispatchEvent("undoblockstart"),r.removeFeature(e),n.removeFeature(t),r.addFeature(d),f?.dispatchEvent("undoblockend");const p={type:"aftermerge",original:[e,t],merged:d};this.dispatchEvent(p),r.dispatchEvent({...p}),n!==r&&n.dispatchEvent({...p});const h=e.get("_layerType")==="parcel",g=t.get("_layerType")==="parcel";h&&g?(this.dispatchEvent({type:"mergedparcel",merged:d,propsA:e.getProperties(),propsB:t.getProperties(),coordinate:this._edgeClickA}),F("Polygons merged — choose which identifier to keep.","success")):F("Polygons merged successfully.","success"),this._reset()}_rebuildHighlights(){const e=[];if(this._highlightSource.getFeatures().forEach(t=>{t.get("_permanent")&&e.push(t)}),e.forEach(t=>this._highlightSource.removeFeature(t)),this._featureA){const t=this._featureA.clone();t.set("_highlightStyle",Vs),t.set("_permanent",!0),this._highlightSource.addFeature(t)}if(this._featureB){const t=this._featureB.clone();t.set("_highlightStyle",Ks),t.set("_permanent",!0),this._highlightSource.addFeature(t)}}_reset(){this._phase="select_a",this._featureA=null,this._sourceA=null,this._featureB=null,this._sourceB=null,this._edgeClickA=null,this._edgeClickB=null,this._highlightSource.clear(),this._edgeSource.clear();const e=this.getMap();e&&(e.getTargetElement().style.cursor="")}}function Zs(o,e){return(o[0]-e[0])**2+(o[1]-e[1])**2}function qo(o){let e=0;for(let t=0,r=o.length;t<r-1;t++)e+=o[t][0]*o[t+1][1]-o[t+1][0]*o[t][1];return e/2}function et(o){let e=Math.abs(qo(o[0]));for(let t=1;t<o.length;t++)e-=Math.abs(qo(o[t]));return e}function Qs(o){const e=o.length-1;let t=-1,r=0;for(let c=0;c<e;c++){const d=Zs(o[c],o[c+1]);d>t&&(t=d,r=c)}const n=o[r],s=o[r+1],a=Math.sqrt(t),i=[(s[0]-n[0])/a,(s[1]-n[1])/a],l=[-i[1],i[0]];return{p0:n,p1:s,along:i,perp:l}}function Ut(o,e,t,r,n){const s=o[0]+r*e[0],a=o[1]+r*e[1];return[[s-n*t[0],a-n*t[1]],[s+n*t[0],a+n*t[1]]]}function $e(o,e,t){const r=o[0],n=r.length-1;let s=0,a=0;for(let c=0;c<n;c++)s+=r[c][0],a+=r[c][1];const i=s/n-e[0],l=a/n-e[1];return i*t[0]+l*t[1]}function ea(o,e,t){if(!Number.isInteger(e)||e<1)return{pieces:null,error:"Number of divisions must be a positive integer."};if(e===1)return{pieces:[o]};const r=o[0];if(et(o)<1e-6)return{pieces:null,error:"Polygon has no measurable area."};let s,a,i;if(t&&t.length===2){s=t[0];const m=t[1][0]-t[0][0],y=t[1][1]-t[0][1],w=Math.sqrt(m*m+y*y);if(w<1e-10)return{pieces:null,error:"Selected edge has zero length."};a=[m/w,y/w],i=[-a[1],a[0]]}else{const m=Qs(r);s=m.p0,a=m.along,i=m.perp}const l=s,c=r.length-1;for(let m=0;m<c;m++){const y=r[m][0]-l[0],w=r[m][1]-l[1];y*a[0]+w*a[1]}let d=1/0,u=-1/0;for(let m=0;m<c;m++){const y=r[m][0]-l[0],w=r[m][1]-l[1],_=y*i[0]+w*i[1];_<d&&(d=_),_>u&&(u=_)}const f=(u-d)*1.5,p=[];let h=o,g=e;for(let m=0;m<e-1;m++){const y=et(h),w=y/g,_=h[0],E=_.length-1;let T=1/0,x=-1/0;for(let Z=0;Z<E;Z++){const $=_[Z][0]-l[0],ce=_[Z][1]-l[1],Q=$*a[0]+ce*a[1];Q<T&&(T=Q),Q>x&&(x=Q)}let S=T,P=x,k=null,j=null,q=1/0;for(let Z=0;Z<40;Z++){const $=(S+P)/2,ce=Ut(l,a,i,$,f),Q=wt(h,ce);if(!Q){const R=(P-S)*.01,W=Ut(l,a,i,$+R,f),re=wt(h,W);if(re){const[Ie,Pe]=re,Ye=$e(Ie,l,a),Je=$e(Pe,l,a),Ze=Ye<Je?Ie:Pe,Dt=Ye<Je?Pe:Ie,Rt=et(Ze),Qe=Math.abs(Rt-w);Qe<q&&(q=Qe,k=Ze,j=Dt)}const Ot=Ut(l,a,i,$-R,f),we=wt(h,Ot);if(we){const[Ie,Pe]=we,Ye=$e(Ie,l,a),Je=$e(Pe,l,a),Ze=Ye<Je?Ie:Pe,Dt=Ye<Je?Pe:Ie,Rt=et(Ze),Qe=Math.abs(Rt-w);Qe<q&&(q=Qe,k=Ze,j=Dt)}S=$;continue}const[ye,H]=Q,be=$e(ye,l,a),Xe=$e(H,l,a),B=be<Xe?ye:H,J=be<Xe?H:ye,V=et(B),ne=Math.abs(V-w);if(ne<q&&(q=ne,k=B,j=J),ne/y<.001)break;V<w?S=$:P=$}if(!k||!j)return{pieces:null,error:`Could not find a valid cut for piece ${m+1} of ${e}. The polygon shape may be too irregular for equal division.`};p.push(k),h=j,g--}return p.push(h),{pieces:p}}const ta=new C({stroke:new I({color:"#0ea5e9",width:3}),fill:new M({color:"rgba(14,165,233,0.15)"})}),oa=new C({stroke:new I({color:"#8b5cf6",width:4,lineDash:[10,6]})});function na(o){const e=[];for(let t=0;t<o;t++){const r=Math.round(t*360/o);e.push({stroke:`hsl(${r}, 70%, 45%)`,fill:`hsla(${r}, 70%, 55%, 0.25)`})}return e}class ra extends fo{constructor(e={}){super({handleEvent:t=>this._handleEvent(t)}),this.snapDistance_=e.snapDistance||25,this._sources=e.sources?Array.isArray(e.sources)?e.sources:[e.sources]:null,this._phase="select",this._selectedFeature=null,this._selectedSource=null,this._selectedEdge=null,this._dividedFeatures=null,this._overlaySource=new G({useSpatialIndex:!1}),this._overlayLayer=new D({source:this._overlaySource,displayInLayerSwitcher:!1,style:ta}),this._edgeSource=new G({useSpatialIndex:!1}),this._edgeLayer=new D({source:this._edgeSource,displayInLayerSwitcher:!1,style:oa})}setMap(e){this.getMap()&&(this.getMap().removeLayer(this._overlayLayer),this.getMap().removeLayer(this._edgeLayer)),super.setMap(e),e&&(this._overlayLayer.setMap(e),this._edgeLayer.setMap(e))}setActive(e){super.setActive(e),e||this._reset()}_getSources(){if(this._sources)return this._sources;if(!this.getMap())return[];const e=[],t=r=>{r.forEach(n=>{n.getVisible()&&(n.getSource&&n.getSource()instanceof G?e.push(n.getSource()):n.getLayers&&t(n.getLayers()))})};return t(this.getMap().getLayers()),e}_handleEvent(e){if(!this.getActive())return!0;if(e.type==="keydown"&&e.originalEvent?.key==="Escape")return this._phase==="form"?this.cancelDivide():this._reset(),!1;if(this._phase==="select"){if(e.type==="pointermove")return this._onSelectMove(e);if(e.type==="singleclick")return this._onSelectClick(e)}if(this._phase==="edge"){if(e.type==="pointermove")return this._onEdgeMove(e);if(e.type==="singleclick")return this._onEdgeClick(e)}if(this._phase==="pick"){if(e.type==="pointermove")return this._onPickMove(e);if(e.type==="singleclick")return this._onPickClick(e)}return!0}_onSelectMove(e){const t=this.getMap();if(!t)return!0;this._overlaySource.clear();const r=this._closestPolygon(e);if(r){const n=r.feature.clone();this._overlaySource.addFeature(n),t.getTargetElement().style.cursor="pointer"}else t.getTargetElement().style.cursor="";return!0}_onSelectClick(e){const t=this._closestPolygon(e);if(!t)return!0;this._selectedFeature=t.feature,this._selectedSource=t.source,this._overlaySource.clear();const r=t.feature.clone();return r.set("_permanent",!0),this._overlaySource.addFeature(r),this._phase="edge",F("Click the edge to divide along.","info",3e3),!1}_closestPolygon(e){let t=null,r=this.snapDistance_+1;for(const n of this._getSources()){const s=n.getClosestFeatureToCoordinate(e.coordinate);if(!s)continue;const a=s.getGeometry();if(!a)continue;const i=a.getType();if(i!=="Polygon"&&i!=="MultiPolygon")continue;const l=a.getClosestPoint(e.coordinate),d=new de([e.coordinate,l]).getLength()/e.frameState.viewState.resolution;d<r&&(r=d,t={feature:s,source:n})}return t}_onEdgeMove(e){const t=this.getMap();if(!t)return!0;this._edgeSource.clear();const r=this._closestEdgeSegment(this._selectedFeature,e);if(r){const n=new fe(new de([r.segStart,r.segEnd]));this._edgeSource.addFeature(n),t.getTargetElement().style.cursor="crosshair"}else t.getTargetElement().style.cursor="";return!0}_onEdgeClick(e){const t=this._closestEdgeSegment(this._selectedFeature,e);if(!t)return!0;this._selectedEdge=[t.segStart,t.segEnd],this._edgeSource.clear(),this._phase="form";const n=this._selectedFeature.getGeometry().getExtent(),s=[(n[0]+n[2])/2,(n[1]+n[3])/2];return this.dispatchEvent({type:"divideform",feature:this._selectedFeature,source:this._selectedSource,coordinate:s}),!1}_closestEdgeSegment(e,t){const r=e.getGeometry();let n;if(r.getType()==="Polygon")n=r.getCoordinates()[0];else if(r.getType()==="MultiPolygon")n=r.getCoordinates()[0][0];else return null;const s=t.frameState.viewState.resolution;let a=1/0,i=null;const l=n.length-1;for(let c=0;c<l;c++){const d=n[c],u=n[c+1],f=u[0]-d[0],p=u[1]-d[1],h=f*f+p*p;if(h<1e-20)continue;let g=((t.coordinate[0]-d[0])*f+(t.coordinate[1]-d[1])*p)/h;g=Math.max(0,Math.min(1,g));const m=d[0]+g*f,y=d[1]+g*p,w=Math.sqrt((t.coordinate[0]-m)**2+(t.coordinate[1]-y)**2)/s;w<a&&(a=w,i={segStart:d,segEnd:u})}return a<=this.snapDistance_?i:null}performDivide(e){if(this._phase!=="form"||!this._selectedFeature)return;const t=this._selectedFeature,r=this._selectedSource,n=t.getGeometry();let s;n.getType()==="Polygon"?s=n.getCoordinates():n.getType()==="MultiPolygon"&&(s=n.getCoordinates()[0]);const a=ea(s,e,this._selectedEdge);if(!a.pieces){F(a.error||"Division failed.","error",5e3),this._reset();return}const i=na(e),l=a.pieces.map((p,h)=>{const g=t.clone();return g.setGeometry(new at(p)),g.setStyle(new C({stroke:new I({color:i[h].stroke,width:2.5}),fill:new M({color:i[h].fill})})),g}),c={type:"beforedivide",original:t,features:l};this.dispatchEvent(c),r.dispatchEvent({...c});const d=this.getMap();d?.dispatchEvent("undoblockstart"),r.removeFeature(t);for(const p of l)r.addFeature(p);d?.dispatchEvent("undoblockend");const u={type:"afterdivide",original:t,features:l};this.dispatchEvent(u),r.dispatchEvent({...u}),t.get("_layerType")==="parcel"?(this._dividedFeatures=l,this._phase="pick",F("Click the polygon that should keep the original identifier.","info",5e3),this.dispatchEvent({type:"dividedparcel",features:l,originalProps:t.getProperties(),source:r})):(F(`Polygon divided into ${e} equal pieces.`,"success"),this._reset())}_onPickMove(e){const t=this.getMap();if(!t)return!0;this._overlaySource.clear();const r=this._closestDividedPiece(e);if(r){const n=r.clone();this._overlaySource.addFeature(n),t.getTargetElement().style.cursor="pointer"}else t.getTargetElement().style.cursor="";return!0}_onPickClick(e){const t=this._closestDividedPiece(e);return t?(this.dispatchEvent({type:"dividepick",picked:t,features:this._dividedFeatures}),this._reset(),!1):!0}_closestDividedPiece(e){if(!this._dividedFeatures)return null;let t=null,r=this.snapDistance_+1;for(const n of this._dividedFeatures){const s=n.getGeometry();if(!s)continue;const a=s.getClosestPoint(e.coordinate),l=new de([e.coordinate,a]).getLength()/e.frameState.viewState.resolution;l<r&&(r=l,t=n)}return t}cancelDivide(){this.dispatchEvent({type:"dividecancel"}),this._reset()}_reset(){this._phase="select",this._selectedFeature=null,this._selectedSource=null,this._selectedEdge=null,this._dividedFeatures=null,this._overlaySource.clear(),this._edgeSource.clear();const e=this.getMap();e&&(e.getTargetElement().style.cursor="")}}const sa="cb1_3oda_1_7e628f491723b99347ed6dca";function Ho(o){return`${`https://{a-c}.basemaps.cartocdn.com/${o}/{z}/{x}/{y}.png`}?key=${encodeURIComponent(sa)}`}const gt=[0,-10],aa={"ol-selection":"bi-cursor","ol-drawpoint":"bi-geo-alt","ol-drawline":"bi-vector-pen","ol-drawpolygon":"bi-pentagon","ol-drawregular":"bi-square","ol-drawhole":"bi-record-circle","ol-transform":"bi-arrows-move","ol-offset":"bi-arrows-angle-expand","ol-delete":"bi-trash3","ol-info":"bi-info-circle","ol-split":"bi-signpost-split","ol-split-line":"bi-slash-lg","ol-split-polygon":"bi-scissors","ol-split-divide":"bi-grid-3x3-gap","ol-merge":"bi-union","ol-undo":"bi-arrow-counterclockwise","ol-redo":"bi-arrow-clockwise","ol-save":"bi-floppy","ol-snap-toggle":"bi-magnet"},ia=[{label:"Draw",controls:["ol-drawpoint","ol-drawline","ol-drawpolygon","ol-drawregular","ol-drawhole"]},{label:"Edit",controls:["ol-selection","ol-transform"]},{label:"Shape",controls:["ol-split","ol-merge","ol-offset"]},{label:"File",controls:["ol-editbar-actions"]}];class la{constructor(e,t={}){this.options=t,this.markerSource=new G,this.clickCallbacks=[],this.categoryEmojis={default:{emoji:"📍",label:"Default"},water:{emoji:"💧",label:"Water Point"},school:{emoji:"🏫",label:"School"},health:{emoji:"🏥",label:"Health Facility"},market:{emoji:"🏪",label:"Market"},other:{emoji:"📌",label:"Other"}},this.getEmoji=i=>{const l=this.categoryEmojis[i];return l?l.emoji:"📍"},this.getCategoryOptionsHtml=()=>Object.entries(this.categoryEmojis).map(([i,{emoji:l,label:c}])=>`<option value="${i}">${l} ${c}</option>`).join(`
            `),this.createEmojiStyle=(i,l=24)=>new C({text:new We({text:i,font:`${l}px sans-serif`,textBaseline:"bottom",textAlign:"center",offsetY:-5})}),this.defaultStyle=this.createEmojiStyle("📍",32),this.selectedStyle=this.createEmojiStyle("📍",42),this.categoryStyles={};for(const[i,{emoji:l}]of Object.entries(this.categoryEmojis))this.categoryStyles[i]=this.createEmojiStyle(l,32);const r=this.createBaseLayers(t.basemap||"topo");this.markersLayer=new D({title:"Markers",source:this.markerSource,style:i=>this.getFeatureStyle(i),visible:!1}),this.overlayGroup=new Ce({title:"Overlays"}),this.map=new hr({target:e,layers:[r,this.markersLayer,this.overlayGroup],view:new gr({center:ee(t.center||[0,0]),zoom:t.zoom||2,minZoom:t.minZoom||2,maxZoom:t.maxZoom||19})});const n=new Lr({collapsed:!0,mouseover:!0,extent:!0,trash:!1,oninfo:null});this.map.addControl(n),queueMicrotask(()=>{const i=n.element?.querySelector(":scope > button");if(i){const l="/".replace(/\/?$/,"/");i.style.backgroundImage=`url('${l}app-icons/luspa-72x72.png')`}});let s=!1;n.on("drawlist",i=>{this._decorateLayerListItem(i.layer,i.li),s||(s=!0,queueMicrotask(()=>{s=!1,this._refreshLayerSwitcherChrome(n)}))}),this.map.getLayers().on("change",()=>{this._refreshLayerSwitcherChrome(n)}),this._wireLayerSwitcherVisibilityHooks(n),this._createAddLayerDialog(),this._createLegendPanel(),this.scaleBar=new mr({bar:!0,steps:4,text:!0,minWidth:140}),this.map.addControl(this.scaleBar),this._initGpsRendering(),this._createLocationControl(),this._createBaseMapPicker();const a=new kr({placeholder:"Search location...",typing:300,minLength:3,maxItems:10,collapsed:!0});this.map.addControl(a),a.on("select",i=>{const l=i.search;if(l){const c=parseFloat(l.lon),d=parseFloat(l.lat),u=[c,d],f=ee(u);this.navigateTo(c,d,14);const p={coordinate:f,lonLat:u,name:l.display_name||l.name||"Unknown",searchResult:l};this.searchSelectCallbacks.forEach(h=>h(p))}}),this.searchNominatim=a,this.searchSelectCallbacks=[],this.selectedFeature=null,this.createPopup(),this.createInfoPopup(),this.createAddLocationPopup(),this.createParcelEditPopup(),this.createDrawnPolygonPopup(),this.createMergePopup(),this.createDividePopup(),this.dblClickCallbacks=[],this.editBar=null,this.drawingsSource=null,this.drawingsLayer=null,this.touchCursor=null,this._editBarActive=!1}initEditBar(){this.drawingsSource=new G,this.drawingsLayer=new D({title:"sketches",source:this.drawingsSource,style:new C({stroke:new I({color:"#f59e0b",width:2.5}),fill:new M({color:"rgba(245,158,11,0.15)"}),image:new he({radius:6,fill:new M({color:"#f59e0b"}),stroke:new I({color:"#fff",width:1.5})})})}),this._drawingsGroup=new Ce({title:"Drawings",layers:[this.drawingsLayer]});const e=this.map.getLayers(),t=e.getArray().indexOf(this.overlayGroup);e.insertAt(t>=0?t:e.getLength(),this._drawingsGroup),this._selectInteraction=new yr({condition:wr,toggleCondition:br,filter:(p,h)=>!!h,layers:p=>p instanceof D&&p.get("selectable")!==!1}),this._selectInteraction.setActive(!1),this.map.addInteraction(this._selectInteraction),this._dragBoxSelect=new _r({condition:vr}),this._dragBoxSelect.setActive(!1),this.map.addInteraction(this._dragBoxSelect),this._dragBoxSelect.on("boxend",()=>{const p=this._dragBoxSelect.getGeometry().getExtent(),h=this._selectInteraction.getFeatures();this.map.getLayers().forEach(g=>this._boxAddFromLayer(g,p,h)),this._refreshVertexOverlay?.()}),this._selectInteraction.on("change:active",()=>{this._dragBoxSelect.setActive(this._selectInteraction.getActive())}),this._modifyInteraction=new Ir({features:this._selectInteraction.getFeatures()}),this._modifyInteraction.setActive(!1),this._modifyInteraction.on("modifyend",p=>{if(!this._featureModifiedCallbacks?.length)return;const h=p.features?.getArray?.()||[];for(const g of h)for(const m of this._featureModifiedCallbacks)try{m(g)}catch(y){console.warn("[MapView] onFeatureModified callback failed:",y)}}),this._undoRedo=new Pr,this.map.addInteraction(this._undoRedo),this.editBar=new Xt({source:this.drawingsSource,interactions:{Select:this._selectInteraction,ModifySelect:this._modifyInteraction,DrawPoint:!0,DrawLine:!0,DrawPolygon:!0,DrawRegular:!0,DrawHole:!0,Delete:!0,Info:!0,Transform:!0,Split:!1}}),this.map.addControl(this.editBar);const r=this.editBar.getInteraction("DrawPoint");r&&r.on("drawend",p=>{const h=p.feature?.getGeometry?.()?.getCoordinates?.();if(!h)return;this._discardPendingLocationSketch(),this._pendingLocationSketch=p.feature;const g=this._undoRedo,m=g?._record;g&&(g._record=!1),setTimeout(()=>{g&&(g._record=m)},0);for(const y of this._drawnPointCallbacks||[])try{y(h)}catch(w){console.warn("[MapView] onDrawnPoint callback failed:",w)}}),this._setupVertexOverlay();const n=new ko({group:!0,className:"ol-editbar-actions",controls:[new tt({html:'<i class="bi bi-arrow-counterclockwise"></i>',className:"ol-undo",title:"Undo",handleClick:()=>{this._undoRedo.hasUndo()&&this._undoRedo.undo()}}),new tt({html:'<i class="bi bi-arrow-clockwise"></i>',className:"ol-redo",title:"Redo",handleClick:()=>{this._undoRedo.hasRedo()&&this._undoRedo.redo()}}),new tt({html:'<i class="bi bi-floppy"></i>',className:"ol-save",title:"Save drawings",handleClick:()=>{this.dispatchEditEvent("save")}})]});this.editBar.addControl(n),this._lineSplitInteraction=new Cr,this._polygonSplitInteraction=new Gs,this.map.addInteraction(this._lineSplitInteraction),this.map.addInteraction(this._polygonSplitInteraction),this._lineSplitInteraction.setActive(!1),this._polygonSplitInteraction.setActive(!1),this._polygonSplitInteraction.on("splitpick",p=>{const h=["UPN","upn","id","parcelid","parcel_id","PARCELID","PARCEL_ID","ID"];for(const g of p.features)if(g!==p.picked)for(const m of h)g.get(m)!==void 0&&g.set(m,"")}),this._polygonDivideInteraction=new ra,this.map.addInteraction(this._polygonDivideInteraction),this._polygonDivideInteraction.setActive(!1);const s=new Se({html:'<i class="bi bi-slash-lg"></i>',className:"ol-split-line",title:"Split Lines",name:"SplitLine",interaction:this._lineSplitInteraction,autoActivate:!0}),a=new Se({html:'<i class="bi bi-scissors"></i>',className:"ol-split-polygon",title:"Split Polygons",name:"SplitPolygon",interaction:this._polygonSplitInteraction}),i=new Se({html:'<i class="bi bi-grid-3x3-gap"></i>',className:"ol-split-divide",title:"Divide Polygon",name:"DividePolygon",interaction:this._polygonDivideInteraction}),l=new ko({toggleOne:!0,autoDeactivate:!0,controls:[s,a,i]}),c=new Se({className:"ol-split",title:"Split",name:"Split",bar:l,onToggle:p=>{p||(this._lineSplitInteraction.setActive(!1),this._polygonSplitInteraction.setActive(!1),this._polygonDivideInteraction.setActive(!1))}});this.editBar.addControl(c),this._polygonDivideInteraction.on("divideform",p=>{this.showDividePopup(p.feature,p.source,p.coordinate)}),this._polygonDivideInteraction.on("dividecancel",()=>{this.hideDividePopup()}),this._polygonDivideInteraction.on("dividepick",p=>{const h=["UPN","upn","id","parcelid","parcel_id","PARCELID","PARCEL_ID","ID"];for(const g of p.features)if(g!==p.picked)for(const m of h)g.get(m)!==void 0&&g.set(m,"")}),this._polygonMergeInteraction=new Js,this.map.addInteraction(this._polygonMergeInteraction),this._polygonMergeInteraction.setActive(!1);const d=new Se({html:'<i class="bi bi-union"></i>',className:"ol-merge",title:"Merge Polygons",name:"Merge",interaction:this._polygonMergeInteraction});this.editBar.addControl(d),this._polygonMergeInteraction.on("mergedparcel",p=>{this.showMergeIdentifierPopup(p.merged,p.propsA,p.propsB,p.coordinate)}),this._snapGuidesEnabled=localStorage.getItem("snap-guides-enabled")==="1",this._snapGuides=new Mr({pixelTolerance:10,vectorClass:Er}),this.map.addInteraction(this._snapGuides);const u=["DrawPoint","DrawLine","DrawPolygon","DrawHole","DrawRegular"];for(const p of u){const h=this.editBar.getInteraction(p);h&&h.on("change:active",()=>{h.getActive()&&this._snapGuides.setDrawInteraction(h)})}this._modifyInteraction&&this._snapGuides.setModifyInteraction(this._modifyInteraction);const f=new tt({html:'<i class="bi bi-magnet"></i>',className:"ol-snap-toggle"+(this._snapGuidesEnabled?" ol-active":""),title:"Toggle Snap Guides",handleClick:()=>{this._snapGuidesEnabled=!this._snapGuidesEnabled,localStorage.setItem("snap-guides-enabled",this._snapGuidesEnabled?"1":"0"),f.element.classList.toggle("ol-active",this._snapGuidesEnabled),this._snapGuides&&this._snapGuides.setActive(this._snapGuidesEnabled&&this._editBarActive),console.log("[MapView] Snap guides:",this._snapGuidesEnabled?"ON":"OFF")}});this._snapToggleBtn=f,n.addControl(f),this._buildToolbarRail(),this.setEditMode(!1),this._drawingsGroup.on("change:visible",()=>{const p=this._drawingsGroup.getVisible();this.setEditMode(p)}),this._isTouchOnlyDevice()?(this.touchCursor=new Io({className:"ol-editbar-cursor"}),this.map.addInteraction(this.touchCursor),this.touchCursor.setActive(!1),console.log("[MapView] Touch-only device detected — TouchCursor added")):console.log("[MapView] Fine pointer available — TouchCursor skipped"),this._installPointerCapabilityWatcher(),this.drawingsSource.on("addfeature",p=>{const h=p.feature,g=h.getGeometry();if(!g||g.getType()!=="Polygon")return;const m=g.getInteriorPoint().getCoordinates();this.showDrawnPolygonPopup(h,m)}),this._editKeyHandler=p=>{if(p.key!=="Delete"&&p.key!=="Backspace"||!this._editBarActive)return;const h=p.target,g=h&&h.tagName;h?.isContentEditable||g==="INPUT"||g==="TEXTAREA"||g==="SELECT"||this._deleteSelectedFeatures()&&p.preventDefault()},document.addEventListener("keydown",this._editKeyHandler),console.log("[MapView] EditBar initialised with Drawings group, UndoRedo and SnapGuides (default:",this._snapGuidesEnabled?"ON":"OFF",")")}_deleteSelectedFeatures(){if(!this._editBarActive)return!1;const e=this.editBar?.getInteraction("Delete"),t=this._selectInteraction?.getFeatures();return!e||!t||t.getLength()===0?!1:(e.delete(t),t.clear(),this._refreshVertexOverlay?.(),!0)}_boxAddFromLayer(e,t,r){if(!e)return;if(typeof e.getLayers=="function"){e.getLayers().forEach(s=>this._boxAddFromLayer(s,t,r));return}if(!(e instanceof D)||e.getVisible&&!e.getVisible()||e===this._vertexOverlayLayer||e===this._gpsTrailLayer||e===this._gpsPositionLayer||e.get("selectable")===!1||e.get("displayInLayerSwitcher")===!1)return;const n=e.getSource&&e.getSource();!n||typeof n.forEachFeatureIntersectingExtent!="function"||n.forEachFeatureIntersectingExtent(t,s=>{r.getArray().includes(s)||r.push(s)})}dispatchEditEvent(e){if(!this._editEventListeners)return;const t=this._editEventListeners[e];t&&t.forEach(r=>r())}onEditEvent(e,t){this._editEventListeners||(this._editEventListeners={}),this._editEventListeners[e]||(this._editEventListeners[e]=[]),this._editEventListeners[e].push(t)}setEditMode(e){const t=this._editBarActive;if(this._editBarActive=!!e,this._editBarActive&&!t&&this._undoRedo)try{this._undoRedo._watchSources(),this._undoRedo.clear()}catch(r){console.warn("[MapView] UndoRedo re-watch/clear failed:",r)}this.editBar&&(this.editBar.setVisible(this._editBarActive),this._editBarActive||this.editBar.deactivateControls()),this._selectInteraction&&(this._editBarActive||this._selectInteraction.getFeatures().clear(),this._selectInteraction.setActive(this._editBarActive)),this._modifyInteraction&&this._modifyInteraction.setActive(this._editBarActive),this._snapGuides&&this._snapGuides.setActive(this._snapGuidesEnabled&&this._editBarActive),this.touchCursor&&this.touchCursor.setActive(this._editBarActive),this._editBarActive||this._discardPendingLocationSketch(),!this._editBarActive&&this._vertexOverlaySource&&this._withoutUndoRecording(()=>this._silentClearSource(this._vertexOverlaySource)),console.log("[MapView] Edit mode:",this._editBarActive?"ON":"OFF")}isEditMode(){return this._editBarActive}_isTouchOnlyDevice(){if(!("ontouchstart"in window||navigator.maxTouchPoints>0||navigator.msMaxTouchPoints>0))return!1;if(typeof window.matchMedia!="function")return!0;const t=window.matchMedia("(any-pointer: fine)").matches,r=window.matchMedia("(any-hover: hover)").matches;return!t&&!r}_refreshTouchCursor(){const e=this._isTouchOnlyDevice();e&&!this.touchCursor?(this.touchCursor=new Io({className:"ol-editbar-cursor"}),this.map.addInteraction(this.touchCursor),this.touchCursor.setActive(this._editBarActive),console.log("[MapView] Pointer change → TouchCursor added")):!e&&this.touchCursor&&(this.map.removeInteraction(this.touchCursor),this.touchCursor=null,console.log("[MapView] Pointer change → TouchCursor removed (fine pointer present)"))}_installPointerCapabilityWatcher(){if(typeof window.matchMedia!="function"||this._pointerMediaQueries)return;const e=["(any-pointer: fine)","(any-hover: hover)"].map(r=>window.matchMedia(r)),t=()=>this._refreshTouchCursor();for(const r of e)typeof r.addEventListener=="function"?r.addEventListener("change",t):typeof r.addListener=="function"&&r.addListener(t);this._pointerMediaQueries=e,this._pointerMediaListener=t}_buildToolbarRail(){const e=this.editBar?.element;if(e)try{this._applyToolbarRail(e)}catch(t){console.warn("[MapView] Could not build the toolbar rail; falling back to the default bar:",t),e.classList.remove("ol-left","ol-editbar-rail")}}_applyToolbarRail(e){e.classList.add("ol-left","ol-editbar-rail");for(const[n,s]of Object.entries(aa))for(const a of e.querySelectorAll(`.${n}`)){const i=a.matches("button")?a:a.querySelector(":scope > button");i&&(i.innerHTML=`<span class="bi ${s}" aria-hidden="true"></span>`)}const t=document.createDocumentFragment();for(const n of ia){const s=n.controls.map(i=>e.querySelector(`:scope > .${i}`)).filter(Boolean);if(!s.length)continue;const a=document.createElement("div");a.className="ol-rail-label",a.textContent=n.label,a.setAttribute("aria-hidden","true"),t.appendChild(a);for(const i of s)t.appendChild(i)}e.appendChild(t);const r=document.createElement("div");r.className="ol-rail-grip",r.title="Drag to move the toolbar — double-click to reset",r.setAttribute("role","button"),r.setAttribute("aria-label","Move the drawing toolbar"),e.insertBefore(r,e.firstChild),this._makeToolbarDraggable(e,r)}_makeToolbarDraggable(e,t){const r="editbar-position",n=window.matchMedia("(max-width: 576px), (max-height: 560px)"),s=(g,m,y)=>Math.min(Math.max(g,m),y),a=(g,m)=>{const y=e.offsetParent||this.map.getTargetElement();if(!y)return;const w=Math.max(0,y.clientWidth-e.offsetWidth-4),_=Math.max(0,y.clientHeight-e.offsetHeight-4);e.style.left=`${s(g,4,w)}px`,e.style.top=`${s(m,4,_)}px`,e.style.transform="none",e.style.bottom="auto"},i=()=>{e.style.left="",e.style.top="",e.style.transform="",e.style.bottom=""},l=()=>{if(n.matches){i();return}try{const g=JSON.parse(localStorage.getItem(r)||"null");g&&Number.isFinite(g.left)&&Number.isFinite(g.top)&&a(g.left,g.top)}catch{}};let c=0,d=0,u=0,f=0;const p=g=>{a(u+(g.clientX-c),f+(g.clientY-d))},h=g=>{t.releasePointerCapture?.(g.pointerId),window.removeEventListener("pointermove",p),window.removeEventListener("pointerup",h),e.classList.remove("is-dragging");try{localStorage.setItem(r,JSON.stringify({left:parseFloat(e.style.left)||0,top:parseFloat(e.style.top)||0}))}catch{}};t.addEventListener("pointerdown",g=>{if(n.matches||g.button!==0)return;g.preventDefault();const m=e.getBoundingClientRect(),y=(e.offsetParent||this.map.getTargetElement()).getBoundingClientRect();c=g.clientX,d=g.clientY,u=m.left-y.left,f=m.top-y.top,e.classList.add("is-dragging"),t.setPointerCapture?.(g.pointerId),window.addEventListener("pointermove",p),window.addEventListener("pointerup",h)}),t.addEventListener("dblclick",()=>{try{localStorage.removeItem(r)}catch{}i()}),typeof n.addEventListener=="function"?n.addEventListener("change",l):typeof n.addListener=="function"&&n.addListener(l),l()}_setupVertexOverlay(){this._vertexOverlaySource=new G,this._vertexOverlayLayer=new D({title:"__vertex_highlight__",source:this._vertexOverlaySource,zIndex:990,style:new C({image:new he({radius:4,fill:new M({color:"rgba(14,165,233,0.85)"}),stroke:new I({color:"#fff",width:1.2})})})}),this._vertexOverlayLayer.set("displayInLayerSwitcher",!1),this.map.addLayer(this._vertexOverlayLayer),this._onSelectedFeatureGeomChange=()=>this._refreshVertexOverlay(),this._vertexTrackedFeatures=new Set,this._selectInteraction.on("select",()=>this._refreshVertexOverlay())}_withoutUndoRecording(e){const t=this._undoRedo;if(!t)return e();const r=t._record;t._record=!1;try{return e()}finally{t._record=r}}_silentClearSource(e){if(!e)return;const t=e.getFeatures();for(let r=t.length-1;r>=0;r--)e.removeFeature(t[r])}_refreshVertexOverlay(){this._vertexOverlaySource&&this._withoutUndoRecording(()=>{if(this._silentClearSource(this._vertexOverlaySource),this._vertexTrackedFeatures){for(const t of this._vertexTrackedFeatures)t.un("change",this._onSelectedFeatureGeomChange);this._vertexTrackedFeatures.clear()}if(!this._editBarActive||!this._selectInteraction)return;const e=this._selectInteraction.getFeatures().getArray();for(const t of e){const r=t.getGeometry();if(!r)continue;const n=r.getType();if(!["Polygon","MultiPolygon","LineString","MultiLineString"].includes(n))continue;const s=this._collectAllVertices(r);for(const a of s)this._vertexOverlaySource.addFeature(new fe(new dt(a)));t.on("change",this._onSelectedFeatureGeomChange),this._vertexTrackedFeatures.add(t)}})}_collectAllVertices(e){const t=[],r=i=>Array.isArray(i)&&typeof i[0]=="number",n=(i,l)=>{const c=l&&i.length>1?i.length-1:i.length;for(let d=0;d<c;d++)t.push(i[d])},s=e.getType(),a=e.getCoordinates();switch(s){case"Polygon":for(const l of a)n(l,!0);break;case"MultiPolygon":for(const l of a)for(const c of l)n(c,!0);break;case"LineString":n(a,!1);break;case"MultiLineString":for(const l of a)n(l,!1);break;default:const i=l=>{if(r(l))t.push(l);else if(Array.isArray(l))for(const c of l)i(c)};i(a)}return t}getDrawingsLayer(){return this.drawingsLayer}getDrawingsSource(){return this.drawingsSource}getEditBar(){return this.editBar}setScaleBarUnits(e){this.scaleBar&&this.scaleBar.setUnits(e==="imperial"?"imperial":"metric")}createPopup(){this.popupElement=document.createElement("div"),this.popupElement.className="map-popup",this.popupElement.style.cssText=`
      position: absolute;
      background: var(--card, #fff);
      color: var(--card-foreground, #1e1a4b);
      border-radius: 8px;
      padding: 10px 14px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.25);
      font-family: var(--font-body, 'Exo', sans-serif);
      font-size: 13px;
      min-width: 150px;
      max-width: 280px;
      pointer-events: none;
      z-index: 1000;
      border: 1px solid var(--border, #1e1a4b1f);
    `,this.popup=new Ee({element:this.popupElement,positioning:"bottom-center",offset:[0,-15],stopEvent:!1}),this.map.addOverlay(this.popup),this.setupHoverPopup()}setupHoverPopup(){let e=null;this.map.on("pointermove",t=>{if(t.dragging){this.hidePopup();return}const r=this.map.forEachFeatureAtPixel(t.pixel,n=>n.get("name")?n:null);r&&r!==e?(e=r,this.showPopup(r,t.coordinate)):!r&&e&&(e=null,this.hidePopup()),this.map.getTargetElement().style.cursor=r?"pointer":""}),this.map.getTargetElement().addEventListener("mouseleave",()=>{this.hidePopup(),e=null})}showPopup(e,t){const r=e.get("name")||"Unnamed",n=e.get("category")||"default",s=e.get("description"),a=e.get("lon"),i=e.get("lat");let c=`
      <div style="font-weight: 600; font-size: 14px; margin-bottom: 6px;">
        ${this.getEmoji(n)} ${this.escapeHtml(r)}
      </div>
    `;const u={water:"#3b82f6",school:"#f59e0b",health:"#ef4444",market:"#8b5cf6",default:"#2d5016",other:"#6b7280"}[n]||"#6b7280";c+=`
      <div style="margin-bottom: 6px;">
        <span style="
          background: ${u}20;
          color: ${u};
          padding: 2px 8px;
          border-radius: 4px;
          font-size: 11px;
          font-weight: 500;
        ">${n}</span>
      </div>
    `,s&&(c+=`
        <div style="color: var(--muted-foreground, #7a7a7a); font-size: 12px; margin-bottom: 6px; line-height: 1.4;">
          ${this.escapeHtml(s)}
        </div>
      `),a!==void 0&&i!==void 0&&(c+=`
        <div style="color: var(--muted-foreground, #7a7a7a); font-size: 11px; font-family: monospace;">
          ${Number(a).toFixed(5)}, ${Number(i).toFixed(5)}
        </div>
      `),this.popupElement.innerHTML=c,this.popup.setPosition(t)}hidePopup(){this.popup.setPosition(void 0)}createInfoPopup(){this.infoPopupElement=document.createElement("div"),this.infoPopupElement.className="map-info-popup",this.infoPopupElement.style.cssText=`
      position: absolute;
      background: var(--card, #fff);
      color: var(--card-foreground, #1e1a4b);
      border-radius: 10px;
      padding: 0;
      box-shadow: 0 4px 16px rgba(0,0,0,0.3);
      font-family: var(--font-body, 'Exo', sans-serif);
      font-size: 13px;
      min-width: 220px;
      max-width: 320px;
      max-height: 70vh;
      display: flex;
      flex-direction: column;
      z-index: 1001;
      border: 1px solid var(--border, #1e1a4b1f);
      overflow: hidden;
    `,this.infoPopup=new Ee({element:this.infoPopupElement,positioning:"bottom-center",offset:gt.slice(),stopEvent:!0,autoPan:!0,autoPanAnimation:{duration:250}}),this.map.addOverlay(this.infoPopup)}showInfoPopup(e,t,r={}){const{title:n="Feature Info",color:s="#e11d48"}=r,a=e.getProperties(),i=e.getGeometry(),l=i.getType(),c=["geometry","_layerType"];let d="";for(const[f,p]of Object.entries(a))c.includes(f)||p===void 0||p===null||(d+=`
        <tr>
          <td style="padding:4px 8px;font-weight:600;color:var(--muted-foreground, #7a7a7a);white-space:nowrap;">${this.escapeHtml(f)}</td>
          <td style="padding:4px 8px;color:var(--foreground, #1e1a4b);">${this.escapeHtml(String(p))}</td>
        </tr>
      `);if(l==="Polygon"||l==="MultiPolygon"){const f=nt(i,{projection:"EPSG:3857"}),p=Is(f);d+=`
        <tr style="border-top:1px solid var(--border, #1e1a4b1f);">
          <td style="padding:4px 8px;font-weight:600;color:var(--muted-foreground, #7a7a7a);white-space:nowrap;">area</td>
          <td style="padding:4px 8px;color:var(--foreground, #1e1a4b);">${p}</td>
        </tr>
      `}else if(l==="LineString"||l==="MultiLineString"){const f=vt(i,{projection:"EPSG:3857"}),p=ks(f);d+=`
        <tr style="border-top:1px solid var(--border, #1e1a4b1f);">
          <td style="padding:4px 8px;font-weight:600;color:var(--muted-foreground, #7a7a7a);white-space:nowrap;">length</td>
          <td style="padding:4px 8px;color:var(--foreground, #1e1a4b);">${p}</td>
        </tr>
      `}else if(l==="Point"){const f=xe(i.getCoordinates()),p=f[0].toFixed(6),h=f[1].toFixed(6);d+=`
        <tr style="border-top:1px solid var(--border, #1e1a4b1f);">
          <td style="padding:4px 8px;font-weight:600;color:var(--muted-foreground, #7a7a7a);white-space:nowrap;">longitude</td>
          <td style="padding:4px 8px;color:var(--foreground, #1e1a4b);">${p}</td>
        </tr>
        <tr>
          <td style="padding:4px 8px;font-weight:600;color:var(--muted-foreground, #7a7a7a);white-space:nowrap;">latitude</td>
          <td style="padding:4px 8px;color:var(--foreground, #1e1a4b);">${h}</td>
        </tr>
      `}const u=`
      <div style="background:${s};color:#fff;padding:8px 12px;font-weight:600;display:flex;justify-content:space-between;align-items:center;flex-shrink:0;border-radius:10px 10px 0 0;">
        <span>${this.escapeHtml(n)}</span>
        <button id="info-popup-close" style="background:none;border:none;color:#fff;font-size:18px;cursor:pointer;padding:0 4px;line-height:1;">&times;</button>
      </div>
      <div style="padding:8px 4px;overflow-y:auto;flex:1 1 auto;min-height:0;">
        <table style="width:100%;border-collapse:collapse;font-size:13px;">
          ${d}
        </table>
      </div>
    `;this.infoPopupElement.innerHTML=u,this.infoPopup.setPosition(t),this.infoPopupElement.querySelector("#info-popup-close").addEventListener("click",()=>{this.hideInfoPopup()})}hideInfoPopup(){this.infoPopup.setPosition(void 0)}_collectIntersectionRows(e,t,r){const n=[];if(e.length>0&&n.push({label:"Parcels",value:String(e.length),color:"#0ea5e9"}),t.length>0){const s=t.map(a=>a.get("colzonename")||a.get("zone_name")||a.get("name")||"unnamed");n.push({label:"Zones",value:String(t.length),color:"#7c3aed"}),n.push({label:"Zone Names",value:s.map(a=>this.escapeHtml(a)).join(", "),color:"#7c3aed"})}for(const[s,a]of Object.entries(r))n.push({label:this.escapeHtml(s),value:`${a.length} feature(s)`});return n.length===0&&n.push({label:"",value:"No intersecting features found",empty:!0}),n}_makePopupDraggable(){const e=this.infoPopupElement.querySelector("#info-popup-header");if(!e)return;this.infoPopup.setOffset(gt.slice());let t=0,r=0,n=gt.slice();const s=i=>{this.infoPopup.setOffset([n[0]+(i.clientX-t),n[1]+(i.clientY-r)])},a=i=>{e.releasePointerCapture?.(i.pointerId),e.removeEventListener("pointermove",s),e.removeEventListener("pointerup",a),e.removeEventListener("pointercancel",a),e.style.cursor="grab"};e.addEventListener("pointerdown",i=>{i.target.closest("#info-popup-close")||i.button!==0||(i.preventDefault(),t=i.clientX,r=i.clientY,n=(this.infoPopup.getOffset()||gt).slice(),e.style.cursor="grabbing",e.setPointerCapture?.(i.pointerId),e.addEventListener("pointermove",s),e.addEventListener("pointerup",a),e.addEventListener("pointercancel",a))})}_buildAnalysisPopupHtml(e,t,r){let n="";for(const s of r){if(s.empty){n+=`
          <tr style="border-top:1px solid var(--border, #1e1a4b1f);">
            <td colspan="2" style="padding:8px;color:#999;text-align:center;font-style:italic;">${s.value}</td>
          </tr>`;continue}const a=s.color||"var(--muted-foreground, #7a7a7a)",i=s._first?"":"border-top:1px solid var(--border, #1e1a4b1f);";n+=`
        <tr style="${i}">
          <td style="padding:4px 8px;font-weight:600;color:${a};white-space:nowrap;">${s.label}</td>
          <td style="padding:4px 8px;color:var(--foreground, #1e1a4b);">${s.value}</td>
        </tr>`}return`
      <div id="info-popup-header" style="background:var(--brand-navy, #1e1a4b);color:#fff;padding:8px 12px;font-weight:600;display:flex;justify-content:space-between;align-items:center;flex-shrink:0;border-radius:10px 10px 0 0;cursor:grab;touch-action:none;user-select:none;-webkit-user-select:none;">
        <span>${e} ${t}</span>
        <button id="info-popup-close" style="background:none;border:none;color:#fff;font-size:18px;cursor:pointer;padding:0 4px;line-height:1;">&times;</button>
      </div>
      <div style="padding:8px 4px;overflow-y:auto;flex:1 1 auto;min-height:0;">
        <table style="width:100%;border-collapse:collapse;font-size:13px;">
          ${n}
        </table>
      </div>
      <div style="padding:2px 8px 8px;display:flex;justify-content:flex-end;gap:6px;flex-shrink:0;border-top:1px solid var(--border, #1e1a4b1f);">
        <button id="info-popup-analyse"
          style="background:#fff;color:var(--brand-navy,#1e1a4b);border:1px solid var(--brand-navy,#1e1a4b);border-radius:6px;padding:5px 12px;font-size:12px;cursor:pointer;font-family:inherit;">
          🧮 Analyse
        </button>
        <button id="info-popup-export-gis"
          style="background:var(--brand-navy,#1e1a4b);color:#fff;border:none;border-radius:6px;padding:5px 12px;font-size:12px;cursor:pointer;font-family:inherit;">
          ⬇️ Export
        </button>
      </div>`}_showAnalysisPopup(e,t,r,n,s=null){this.infoPopupElement.innerHTML=this._buildAnalysisPopupHtml(e,t,r),this.infoPopup.setPosition(n),this.infoPopupElement.querySelector("#info-popup-close").addEventListener("click",()=>{this.hideInfoPopup()}),this._makePopupDraggable();const a=r.filter(c=>!c.empty).map(c=>({label:c.label,value:String(c.value).replace(/<[^>]*>/g,"")})),i=this.infoPopupElement.querySelector("#info-popup-analyse");if(i){const c=s?s.parcelFeatures.length+s.zoneFeatures.length+Object.values(s.otherByLayer).reduce((d,u)=>d+u.length,0):0;!s||c===0?(i.disabled=!0,i.style.opacity="0.5",i.style.cursor="not-allowed",i.title="No intersecting features to analyse"):i.addEventListener("click",()=>{window.dispatchEvent(new CustomEvent("lupmis:analyse-features",{detail:{title:t,...s}}))})}const l=this.infoPopupElement.querySelector("#info-popup-export-gis");if(l){const c=s?s.parcelFeatures.length+s.zoneFeatures.length+Object.values(s.otherByLayer).reduce((d,u)=>d+u.length,0):0;!s||c===0?(l.disabled=!0,l.style.opacity="0.5",l.style.cursor="not-allowed",l.title="No intersecting features to export"):l.addEventListener("click",()=>{window.dispatchEvent(new CustomEvent("lupmis:export-gis",{detail:{title:t,pdfRows:a,...s}}))})}}showCircleIntersectionPopup(e,t){const r=e.getGeometry();if(!r||typeof r.getCenter!="function")return;const n=xr(r,64),s=n.getExtent(),a=r.getRadius(),i=[],l=[],c={},d=y=>{const w=y.getGeometry();if(!w)return!1;const _=w.getExtent();return _[2]<s[0]||_[0]>s[2]||_[3]<s[1]||_[1]>s[3]?!1:n.intersectsExtent(_)&&this._geometriesIntersect(n,w)},u=(y,w)=>{y.getLayers().forEach(_=>{if(_ instanceof Ce)u(_,_.get("title")||w);else if(_ instanceof D&&_.getVisible()){const E=_.get("title")||w||"Unknown",T=_.getSource();if(!T)return;const x=T.getFeaturesInExtent(s);for(const S of x){const P=S.get("_layerType");P==="measure_circle"||P==="measure_circle_radius"||d(S)&&(P==="parcel"?i.push(S):P==="collector_zone"?l.push(S):(c[E]||(c[E]=[]),c[E].push(S)))}}})};u(this.overlayGroup,"Overlays");const f=Qt(a,r.getCenter()),p=rt(f),h=Math.PI*f*f,g=qe(h),m=[{label:"Radius",value:p,_first:!0},{label:"Area",value:g},...this._collectIntersectionRows(i,l,c)];this._showAnalysisPopup("⭕","Circle Analysis",m,t,{kind:"circle",clipGeometry:n,parcelFeatures:i,zoneFeatures:l,otherByLayer:c})}showAreaIntersectionPopup(e,t){const r=e.getGeometry();if(!r)return;const n=r.getExtent(),s=nt(r,{projection:"EPSG:3857"}),a=qe(s),i=vt(r,{projection:"EPSG:3857"}),l=rt(i),c=[],d=[],u={},f=g=>{const m=g.getGeometry();if(!m)return!1;const y=m.getExtent();return y[2]<n[0]||y[0]>n[2]||y[3]<n[1]||y[1]>n[3]?!1:r.intersectsExtent(y)&&this._geometriesIntersect(r,m)},p=(g,m)=>{g.getLayers().forEach(y=>{if(y instanceof Ce)p(y,y.get("title")||m);else if(y instanceof D&&y.getVisible()){const w=y.get("title")||m||"Unknown",_=y.getSource();if(!_)return;const E=_.getFeaturesInExtent(n);for(const T of E){const x=T.get("_layerType");x==="measure_area"||x==="measure_circle"||x==="measure_circle_radius"||f(T)&&(x==="parcel"?c.push(T):x==="collector_zone"?d.push(T):(u[w]||(u[w]=[]),u[w].push(T)))}}})};p(this.overlayGroup,"Overlays");const h=[{label:"Area",value:a,_first:!0},{label:"Perimeter",value:l},...this._collectIntersectionRows(c,d,u)];this._showAnalysisPopup("📐","Area Analysis",h,t,{kind:"area",clipGeometry:r,parcelFeatures:c,zoneFeatures:d,otherByLayer:u})}_geometriesIntersect(e,t){const r=t.getType();if(r==="Polygon"||r==="MultiPolygon"){const n=t.getFlatCoordinates(),s=t.getStride();for(let l=0;l<n.length;l+=s)if(e.intersectsCoordinate([n[l],n[l+1]]))return!0;const a=e.getFlatCoordinates(),i=e.getStride();for(let l=0;l<a.length;l+=i)if(t.intersectsCoordinate([a[l],a[l+1]]))return!0;return!1}if(r==="Point")return e.intersectsCoordinate(t.getCoordinates());if(r==="LineString"||r==="MultiLineString"){const n=t.getFlatCoordinates(),s=t.getStride();for(let a=0;a<n.length;a+=s)if(e.intersectsCoordinate([n[a],n[a+1]]))return!0;return!1}return!0}createParcelEditPopup(){this.parcelEditElement=document.createElement("div"),this.parcelEditElement.className="map-parcel-edit-popup",this.parcelEditElement.style.cssText=`
      position: absolute;
      background: var(--card, #fff);
      color: var(--card-foreground, #1e1a4b);
      border-radius: 10px;
      box-shadow: 0 4px 20px rgba(0,0,0,0.3);
      font-family: var(--font-body, 'Exo', sans-serif);
      font-size: 13px;
      min-width: 280px;
      max-width: 360px;
      max-height: 420px;
      z-index: 1002;
      border: 2px solid var(--primary, #005eb8);
      overflow: hidden;
      display: flex;
      flex-direction: column;
    `,this.parcelEditPopup=new Ee({element:this.parcelEditElement,positioning:"bottom-center",offset:[0,-10],stopEvent:!0,autoPan:!0,autoPanAnimation:{duration:250}}),this.map.addOverlay(this.parcelEditPopup),this._parcelEditCallbacks=[],this._parcelEditFeature=null}showParcelEditPopup(e,t){this._parcelEditFeature=e;const r=e.getProperties(),n=["geometry","_layerType"];let s="";for(const[l,c]of Object.entries(r)){if(n.includes(l))continue;const d=c==null?"":String(c),u=this.escapeHtml(l),f=this.escapeHtml(d);s+=`
        <div style="margin-bottom:8px;">
          <label style="display:block;font-size:11px;font-weight:600;color:var(--muted-foreground, #7a7a7a);margin-bottom:2px;">${u}</label>
          <input type="text" name="${u}" value="${f}"
                 style="width:100%;padding:6px 8px;border:1px solid var(--border, #1e1a4b1f);border-radius:4px;font-size:13px;color:var(--foreground, #1e1a4b);background:var(--muted, #f2f4f7);min-height:34px;"
          />
        </div>
      `}const a=`
      <div style="background:var(--primary, #005eb8);color:#fff;padding:8px 12px;font-weight:600;display:flex;justify-content:space-between;align-items:center;flex-shrink:0;">
        <span>✏️ Edit Parcel</span>
        <button class="parcel-edit-close" style="background:none;border:none;color:#fff;font-size:18px;cursor:pointer;padding:0 4px;line-height:1;">&times;</button>
      </div>
      <form class="parcel-edit-form" style="padding:10px 12px;overflow-y:auto;flex:1;">
        ${s}
        <div style="display:flex;gap:8px;margin-top:10px;">
          <button type="submit" style="flex:1;padding:8px 12px;background:var(--primary, #005eb8);color:#fff;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;min-height:38px;">
            💾 Save
          </button>
          <button type="button" class="parcel-edit-cancel" style="flex:1;padding:8px 12px;background:var(--muted-foreground, #7a7a7a);color:#fff;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;min-height:38px;">
            Cancel
          </button>
        </div>
      </form>
    `;this.parcelEditElement.innerHTML=a,this.parcelEditPopup.setPosition(t),this.parcelEditElement.querySelector(".parcel-edit-close").addEventListener("click",()=>{this.hideParcelEditPopup()}),this.parcelEditElement.querySelector(".parcel-edit-cancel").addEventListener("click",()=>{this.hideParcelEditPopup()});const i=this.parcelEditElement.querySelector(".parcel-edit-form");i.addEventListener("submit",l=>{l.preventDefault();const c=new FormData(i),d={};for(const[u,f]of c.entries())d[u]=f;d._layerType="parcel";for(const[u,f]of Object.entries(d))this._parcelEditFeature.set(u,f);for(const u of this._parcelEditCallbacks)u(this._parcelEditFeature,d);this.hideParcelEditPopup()})}hideParcelEditPopup(){this.parcelEditPopup.setPosition(void 0),this._parcelEditFeature=null}onParcelEdit(e){this._parcelEditCallbacks.push(e)}createMergePopup(){this.mergePopupElement=document.createElement("div"),this.mergePopupElement.className="map-merge-popup",this.mergePopupElement.style.cssText=`
      position: absolute;
      background: var(--card, #fff);
      color: var(--card-foreground, #1e1a4b);
      border-radius: 10px;
      box-shadow: 0 4px 20px rgba(0,0,0,0.3);
      font-family: var(--font-body, 'Exo', sans-serif);
      font-size: 13px;
      min-width: 280px;
      max-width: 360px;
      z-index: 1002;
      border: 2px solid #10b981;
      overflow: hidden;
      display: flex;
      flex-direction: column;
    `,this.mergePopup=new Ee({element:this.mergePopupElement,positioning:"bottom-center",offset:[0,-10],stopEvent:!0,autoPan:!0,autoPanAnimation:{duration:250}}),this.map.addOverlay(this.mergePopup)}showMergeIdentifierPopup(e,t,r,n){const s=["UPN","upn","id","parcelid","parcel_id","PARCELID","PARCEL_ID","ID"],a=h=>{for(const g of s)if(h[g]!==void 0&&h[g]!==null&&String(h[g]).trim())return{field:g,value:String(h[g])};return{field:"id",value:"Unknown"}},i=a(t),l=a(r),c=`
      <div style="background:#10b981;color:#fff;padding:8px 12px;font-weight:600;display:flex;justify-content:space-between;align-items:center;flex-shrink:0;">
        <span>🔗 Merged Parcel — Choose Identifier</span>
        <button class="merge-popup-close" style="background:none;border:none;color:#fff;font-size:18px;cursor:pointer;padding:0 4px;line-height:1;">&times;</button>
      </div>
      <div style="padding:12px;">
        <p style="margin:0 0 10px;color:var(--muted-foreground, #7a7a7a);font-size:12px;">
          Select which parcel's attributes the merged polygon should keep:
        </p>
        <label style="display:flex;align-items:center;padding:10px;border:2px solid var(--border, #1e1a4b1f);border-radius:8px;cursor:pointer;margin-bottom:8px;transition:border-color 0.15s;">
          <input type="radio" name="merge-choice" value="A" checked
                 style="margin-right:10px;accent-color:#0ea5e9;width:16px;height:16px;" />
          <div>
            <div style="font-weight:600;color:#0ea5e9;">Parcel A</div>
            <div style="font-size:12px;color:var(--muted-foreground, #7a7a7a);">${this.escapeHtml(i.field)}: ${this.escapeHtml(i.value)}</div>
          </div>
        </label>
        <label style="display:flex;align-items:center;padding:10px;border:2px solid var(--border, #1e1a4b1f);border-radius:8px;cursor:pointer;margin-bottom:12px;transition:border-color 0.15s;">
          <input type="radio" name="merge-choice" value="B"
                 style="margin-right:10px;accent-color:#f59e0b;width:16px;height:16px;" />
          <div>
            <div style="font-weight:600;color:#f59e0b;">Parcel B</div>
            <div style="font-size:12px;color:var(--muted-foreground, #7a7a7a);">${this.escapeHtml(l.field)}: ${this.escapeHtml(l.value)}</div>
          </div>
        </label>
        <div style="display:flex;gap:8px;">
          <button class="merge-popup-confirm" style="flex:1;padding:8px 12px;background:#10b981;color:#fff;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;min-height:38px;">
            ✅ Confirm
          </button>
          <button class="merge-popup-cancel" style="flex:1;padding:8px 12px;background:var(--muted-foreground, #7a7a7a);color:#fff;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;min-height:38px;">
            Cancel
          </button>
        </div>
      </div>
    `;this.mergePopupElement.innerHTML=c,this.mergePopup.setPosition(n);const d=()=>{this.mergePopup.setPosition(void 0)};this.mergePopupElement.querySelector(".merge-popup-close").addEventListener("click",d),this.mergePopupElement.querySelector(".merge-popup-cancel").addEventListener("click",d),this.mergePopupElement.querySelector(".merge-popup-confirm").addEventListener("click",()=>{const g=this.mergePopupElement.querySelector('input[name="merge-choice"]:checked').value==="A"?t:r,m=["geometry"];for(const[y,w]of Object.entries(g))m.includes(y)||e.set(y,w);e.set("_layerType","parcel");for(const y of this._parcelEditCallbacks)y(e,g);d()});const u=this.mergePopupElement.querySelectorAll("label"),f=this.mergePopupElement.querySelectorAll('input[name="merge-choice"]'),p=()=>{u.forEach(h=>{const g=h.querySelector("input");h.style.borderColor=g.checked?g.value==="A"?"#0ea5e9":"#f59e0b":"var(--border, #1e1a4b1f)"})};f.forEach(h=>h.addEventListener("change",p)),p()}createDividePopup(){this.dividePopupElement=document.createElement("div"),this.dividePopupElement.className="map-divide-popup",this.dividePopupElement.style.cssText=`
      position: absolute;
      background: var(--card, #fff);
      color: var(--card-foreground, #1e1a4b);
      border-radius: 10px;
      box-shadow: 0 4px 20px rgba(0,0,0,0.3);
      font-family: var(--font-body, 'Exo', sans-serif);
      font-size: 13px;
      min-width: 260px;
      max-width: 320px;
      z-index: 1002;
      border: 2px solid #8b5cf6;
      overflow: hidden;
      display: flex;
      flex-direction: column;
    `,this.dividePopup=new Ee({element:this.dividePopupElement,positioning:"bottom-center",offset:[0,-10],stopEvent:!0,autoPan:!0,autoPanAnimation:{duration:250}}),this.map.addOverlay(this.dividePopup)}showDividePopup(e,t,r){const n=`
      <div style="background:#8b5cf6;color:#fff;padding:8px 12px;font-weight:600;display:flex;justify-content:space-between;align-items:center;flex-shrink:0;">
        <span>Divide Polygon</span>
        <button class="divide-popup-close" style="background:none;border:none;color:#fff;font-size:18px;cursor:pointer;padding:0 4px;line-height:1;">&times;</button>
      </div>
      <div style="padding:12px;">
        <p style="margin:0 0 10px;color:var(--muted-foreground, #7a7a7a);font-size:12px;">
          Enter the number of equal pieces:
        </p>
        <input type="number" class="divide-input" min="2" max="50" value="2"
               style="width:100%;padding:8px 10px;border:2px solid var(--border, #1e1a4b1f);border-radius:6px;font-size:16px;font-weight:600;text-align:center;color:var(--foreground, #1e1a4b);background:var(--muted, #f2f4f7);min-height:40px;" />
        <div style="display:flex;gap:8px;margin-top:12px;">
          <button class="divide-popup-confirm" style="flex:1;padding:8px 12px;background:#8b5cf6;color:#fff;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;min-height:38px;">
            Divide
          </button>
          <button class="divide-popup-cancel" style="flex:1;padding:8px 12px;background:var(--muted-foreground, #7a7a7a);color:#fff;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;min-height:38px;">
            Cancel
          </button>
        </div>
      </div>
    `;this.dividePopupElement.innerHTML=n,this.dividePopup.setPosition(r);const s=this.dividePopupElement.querySelector(".divide-input");s.focus(),s.select();const a=()=>{this.hideDividePopup(),this._polygonDivideInteraction.cancelDivide()};this.dividePopupElement.querySelector(".divide-popup-close").addEventListener("click",a),this.dividePopupElement.querySelector(".divide-popup-cancel").addEventListener("click",a),this.dividePopupElement.querySelector(".divide-popup-confirm").addEventListener("click",()=>{const i=parseInt(s.value,10);if(!i||i<2){s.style.borderColor="#ef4444";return}this.hideDividePopup(),this._polygonDivideInteraction.performDivide(i)}),s.addEventListener("keydown",i=>{i.key==="Enter"&&(i.preventDefault(),this.dividePopupElement.querySelector(".divide-popup-confirm").click())})}hideDividePopup(){this.dividePopup.setPosition(void 0)}createDrawnPolygonPopup(){this.drawnPolygonElement=document.createElement("div"),this.drawnPolygonElement.className="map-drawn-polygon-popup",this.drawnPolygonElement.style.cssText=`
      position: absolute;
      background: var(--card, #fff);
      border-radius: var(--radius-xl, 0.75rem);
      box-shadow: 0 4px 20px rgba(0,0,0,0.2);
      font-family: var(--font-body, 'Exo', sans-serif);
      font-size: 13px;
      min-width: 280px;
      max-width: 360px;
      max-height: 420px;
      z-index: 1002;
      border: 2px solid var(--success, #006b3f);
      overflow: hidden;
      display: flex;
      flex-direction: column;
    `,this.drawnPolygonPopup=new Ee({element:this.drawnPolygonElement,positioning:"bottom-center",offset:[0,-10],stopEvent:!0,autoPan:!0,autoPanAnimation:{duration:250}}),this.map.addOverlay(this.drawnPolygonPopup),this._drawnPolygonCallbacks=[],this._drawnPolygonFeature=null}getParcelAttributeKeys(){const e=["geometry","_layerType"],t=[],r=n=>{t.length>0||n.getLayers().forEach(s=>{if(!(t.length>0)){if(s instanceof Ce)r(s);else if(s instanceof D){const a=s.getSource();if(!a)return;for(const i of a.getFeatures()){if(i.get("_layerType")!=="parcel")continue;const l=i.getProperties();for(const c of Object.keys(l))e.includes(c)||t.push(c);return}}}})};return r(this.overlayGroup),t}showDrawnPolygonPopup(e,t){this._drawnPolygonFeature=e;const r=this.getParcelAttributeKeys();if(r.length===0){console.warn("[MapView] No parcel attributes found — cannot build form");return}let n="";for(const d of r){const u=this.escapeHtml(d);n+=`
        <div style="margin-bottom:8px;">
          <label style="display:block;font-size:11px;font-weight:600;color:var(--muted-foreground, #7a7a7a);margin-bottom:2px;">${u}</label>
          <input type="text" name="${u}" value=""
                 style="width:100%;padding:6px 8px;border:1px solid var(--border, #1e1a4b1f);border-radius:4px;font-size:13px;color:var(--foreground, #1e1a4b);background:var(--muted, #f2f4f7);min-height:34px;"
          />
        </div>
      `}const s=e.getGeometry(),a=nt(s,{projection:"EPSG:3857"}),l=`
      <div style="background:var(--success, #006b3f);color:var(--success-foreground, #fff);padding:8px 12px;font-weight:600;display:flex;justify-content:space-between;align-items:center;flex-shrink:0;">
        <span>📐 Polygon Attributes</span>
        <button class="drawn-polygon-close" style="background:none;border:none;color:var(--success-foreground, #fff);font-size:18px;cursor:pointer;padding:0 4px;line-height:1;">&times;</button>
      </div>
      <div style="padding:8px 12px;background:var(--muted, #f2f4f7);border-bottom:1px solid var(--border, #1e1a4b1f);font-size:12px;color:var(--muted-foreground, #7a7a7a);flex-shrink:0;">
        Area: <strong>${qe(a)}</strong>
      </div>
      <form class="drawn-polygon-form" style="padding:10px 12px;overflow-y:auto;flex:1;">
        ${n}
        <div style="display:flex;gap:8px;margin-top:10px;">
          <button type="submit" style="flex:1;padding:8px 12px;background:var(--success, #006b3f);color:var(--success-foreground, #fff);border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;min-height:38px;">
            💾 Save
          </button>
          <button type="button" class="drawn-polygon-cancel" style="flex:1;padding:8px 12px;background:var(--muted-foreground, #7a7a7a);color:#fff;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;min-height:38px;">
            Cancel
          </button>
        </div>
      </form>
    `;this.drawnPolygonElement.innerHTML=l,this.drawnPolygonPopup.setPosition(t),this.drawnPolygonElement.querySelector(".drawn-polygon-close").addEventListener("click",()=>{this.hideDrawnPolygonPopup()}),this.drawnPolygonElement.querySelector(".drawn-polygon-cancel").addEventListener("click",()=>{this.hideDrawnPolygonPopup()});const c=this.drawnPolygonElement.querySelector(".drawn-polygon-form");c.addEventListener("submit",d=>{d.preventDefault();const u=new FormData(c),f={};for(const[p,h]of u.entries())f[p]=h;for(const[p,h]of Object.entries(f))this._drawnPolygonFeature.set(p,h);this._drawnPolygonFeature.set("_layerType","parcel");for(const p of this._drawnPolygonCallbacks)p(this._drawnPolygonFeature,f);this.hideDrawnPolygonPopup()})}hideDrawnPolygonPopup(){this.drawnPolygonPopup.setPosition(void 0),this._drawnPolygonFeature=null}onDrawnPolygonSave(e){this._drawnPolygonCallbacks.push(e)}onFeatureModified(e){this._featureModifiedCallbacks||(this._featureModifiedCallbacks=[]),this._featureModifiedCallbacks.push(e)}onDrawnPoint(e){this._drawnPointCallbacks||(this._drawnPointCallbacks=[]),this._drawnPointCallbacks.push(e)}onDblClick(e){return this.dblClickCallbacks.push(e),this.dblClickCallbacks.length===1&&this.map.on("dblclick",t=>{const[r,n]=xe(t.coordinate);let s=null;this.map.forEachFeatureAtPixel(t.pixel,a=>(s=a,!0)),s&&(t.preventDefault(),t.stopPropagation());for(const a of this.dblClickCallbacks)a(r,n,s,t);if(s)return!1}),()=>{const t=this.dblClickCallbacks.indexOf(e);t>-1&&this.dblClickCallbacks.splice(t,1)}}escapeHtml(e){if(!e)return"";const t=document.createElement("div");return t.textContent=e,t.innerHTML}createAddLocationPopup(){this.addLocationPopupElement=document.createElement("div"),this.addLocationPopupElement.className="map-add-location-popup",this.addLocationPopupElement.innerHTML=`
      <div class="add-location-popup-header">
        <span>➕ Add Location</span>
        <button type="button" class="add-location-popup-close" aria-label="Close">&times;</button>
      </div>
      <form id="map-add-location-form">
        <div class="add-location-popup-field">
          <label for="map-location-name">Name <span class="text-danger">*</span></label>
          <input type="text" id="map-location-name" name="name" required placeholder="e.g., Water Point A">
        </div>
        <div class="add-location-popup-field">
          <label for="map-location-category">Category</label>
          <select id="map-location-category" name="category">
            ${this.getCategoryOptionsHtml()}
          </select>
        </div>
        <div class="add-location-popup-field">
          <label for="map-location-description">Description</label>
          <textarea id="map-location-description" name="description" rows="2" placeholder="Optional notes..."></textarea>
        </div>
        <div class="add-location-popup-coords">
          <small>📍 <span id="map-location-coords"></span></small>
        </div>
        <button type="submit" class="add-location-popup-submit">➕ Add Location</button>
      </form>
    `,this.addLocationPopup=new Ee({element:this.addLocationPopupElement,positioning:"bottom-center",offset:[0,-10],stopEvent:!0,autoPan:!0,autoPanAnimation:{duration:250}}),this.map.addOverlay(this.addLocationPopup),this.addLocationCoords=null,this.addLocationPopupElement.querySelector(".add-location-popup-close").addEventListener("click",()=>{this.hideAddLocationPopup()}),this.addLocationCallbacks=[]}showAddLocationPopup(e){const[t,r]=xe(e);this.addLocationCoords={lon:t,lat:r};const n=this.addLocationPopupElement.querySelector("#map-location-coords");n.textContent=`${t.toFixed(6)}, ${r.toFixed(6)}`,this.addLocationPopupElement.querySelector("#map-add-location-form").reset(),this.addLocationPopup.setPosition(e)}hideAddLocationPopup(){this.addLocationPopup.setPosition(void 0),this.addLocationCoords=null,this._discardPendingLocationSketch()}_discardPendingLocationSketch(){const e=this._pendingLocationSketch;e&&(this._pendingLocationSketch=null,this._withoutUndoRecording(()=>{try{this.drawingsSource.removeFeature(e)}catch{}}))}onAddLocation(e){if(this.addLocationCallbacks.push(e),this.addLocationCallbacks.length===1){const t=this.addLocationPopupElement.querySelector("#map-add-location-form");t.addEventListener("submit",r=>{if(r.preventDefault(),!this.addLocationCoords)return;const n=new FormData(t),s={name:n.get("name"),category:n.get("category"),description:n.get("description"),lon:this.addLocationCoords.lon,lat:this.addLocationCoords.lat};this.addLocationCallbacks.forEach(a=>a(s)),this.hideAddLocationPopup()})}}createBaseLayers(e){const t=new se({title:"Topographic",type:"base",zIndex:-100,visible:e==="topo",source:new Me({url:"https://{a-c}.tile.opentopomap.org/{z}/{x}/{y}.png",attributions:"Map data: © OpenTopoMap",maxZoom:17,crossOrigin:"anonymous"})});t.set("basemapKey","topo");const r=new se({title:"Carto Light",type:"base",zIndex:-100,visible:e==="carto-light",source:new Me({url:Ho("light_all"),attributions:"© CARTO",maxZoom:19,crossOrigin:"anonymous"})});r.set("basemapKey","carto-light");const n=new se({title:"Carto Dark",type:"base",zIndex:-100,visible:e==="carto-dark",source:new Me({url:Ho("dark_all"),attributions:"© CARTO",maxZoom:19,crossOrigin:"anonymous"})});n.set("basemapKey","carto-dark");const s=new se({title:"OSM Cycle map",type:"base",zIndex:-100,visible:!1,source:new To({url:"https://tile.thunderforest.com/cycle/{z}/{x}/{y}.png?apikey=ae1339c46dd3446b9c491e7336d38760"})});s.set("basemapKey","cycle");const a=new se({title:"Satellite",type:"base",zIndex:-100,visible:e==="satellite",source:new Me({url:"https://server.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer/tile/{z}/{y}/{x}",attributions:"Tiles © Esri",maxZoom:19,crossOrigin:"anonymous"})});a.set("basemapKey","satellite");const i=new se({title:"Google Sat",type:"base",zIndex:-100,visible:e==="googlesat",source:new Me({url:"http://mt0.google.com/vt/lyrs=y&hl=en&x={x}&y={y}&z={z}&s=Ga",attributions:"Tiles © Google",maxZoom:19,crossOrigin:"anonymous"})});i.set("basemapKey","googlesat");const l=new se({title:"OpenStreetMap",type:"base",zIndex:-100,visible:e==="osm",source:new To});l.set("basemapKey","osm"),this._baseMapLayers=[r,n,s,a,i,l,t];const c=new Ce({title:"Base Maps",layers:[r,n,a,s,i,l,t]});return c.set("displayInLayerSwitcher",!1),c}setBaseMap(e){if(!this._baseMapLayers)return!1;if(e==="none"){for(const r of this._baseMapLayers)r.setVisible(!1);return console.log("[MapView] Base map switched off (none)"),this.map.dispatchEvent({type:"basemapchange",key:"none"}),!0}let t=!1;for(const r of this._baseMapLayers){const n=r.get("basemapKey")===e;r.setVisible(n),n&&(t=!0)}return t&&(console.log("[MapView] Base map switched to:",e),this.map.dispatchEvent({type:"basemapchange",key:e})),t}_createBaseMapPicker(){const e=[{key:"topo",label:"Topographic",grad:"linear-gradient(135deg,#e8d5b7,#a67c52)"},{key:"osm",label:"OpenStreetMap",grad:"linear-gradient(135deg,#d4e6f1,#85c1e9)"},{key:"satellite",label:"Satellite",grad:"linear-gradient(135deg,#1b4332,#40916c)"},{key:"googlesat",label:"Google Sat",grad:"linear-gradient(135deg,#2a5d3d,#4a8c5a)"},{key:"carto-light",label:"Carto Light",grad:"linear-gradient(135deg,#f5f5f5,#d4d4d4)"},{key:"carto-dark",label:"Carto Dark",grad:"linear-gradient(135deg,#1a1a2e,#0f3460)"},{key:"none",label:"None",grad:"repeating-conic-gradient(#e5e7eb 0 25%, #fff 0 50%) 50% / 12px 12px"}],t=this.map.getTargetElement();if(!t)return;const r=document.createElement("button");r.type="button",r.className="ls-basemap-toggle",r.title="Switch base map",r.setAttribute("aria-label","Switch base map"),r.innerHTML='<svg width="18" height="18" viewBox="0 0 18 18" fill="none" aria-hidden="true"><path d="M9 2L16 5.8L9 9.6L2 5.8L9 2Z" stroke="currentColor" stroke-width="1.4" stroke-linejoin="round"/><path d="M2 9.2L9 13L16 9.2" stroke="currentColor" stroke-width="1.4" stroke-linejoin="round"/><path d="M2 12.4L9 16.2L16 12.4" stroke="currentColor" stroke-width="1.4" stroke-linejoin="round" stroke-opacity=".4"/></svg>',t.appendChild(r);const n=document.createElement("div");n.className="ls-basemap-panel",n.innerHTML='<div class="ls-basemap-header">Base Map</div><div class="ls-basemap-grid">'+e.map(a=>`
          <label class="ls-bm-chip">
            <input type="radio" name="lupmis-basemap" value="${a.key}">
            <div class="ls-bm-label">
              <div class="ls-bm-thumb" style="background:${a.grad};"></div>
              <div class="ls-bm-name">${a.label}</div>
            </div>
          </label>
        `).join("")+"</div>",t.appendChild(n),this._basemapPanel=n,this._basemapToggle=r;const s=a=>{const i=a||this._baseMapLayers?.find(l=>l.getVisible())?.get("basemapKey");n.querySelectorAll('input[name="lupmis-basemap"]').forEach(l=>{l.checked=l.value===i})};s(),r.addEventListener("click",a=>{a.stopPropagation();const i=!n.classList.contains("open");n.classList.toggle("open",i),r.classList.toggle("active",i),i&&s()}),document.addEventListener("click",a=>{n.classList.contains("open")&&(n.contains(a.target)||r.contains(a.target)||(n.classList.remove("open"),r.classList.remove("active")))}),n.addEventListener("change",a=>{const i=a.target.closest('input[type=radio][name="lupmis-basemap"]');if(!i)return;const l=i.value;this.setBaseMap(l);try{localStorage.setItem("default-basemap",l)}catch{}n.classList.remove("open"),r.classList.remove("active")}),this.map.on("basemapchange",a=>s(a.key))}_initGpsRendering(){this._gpsPositionSource=new G,this._gpsTrailSource=new G,this._gpsTrailCoords=[],this._gpsTrailLayer=new D({source:this._gpsTrailSource,zIndex:940,style:new C({stroke:new I({color:"#ff6d00",width:4,lineCap:"round",lineJoin:"round"})}),properties:{title:"GPS Trail",displayInLayerSwitcher:!1}}),this._gpsPositionLayer=new D({source:this._gpsPositionSource,zIndex:950,style:e=>e.get("_kind")==="accuracy"?new C({fill:new M({color:"rgba(0,94,184,0.12)"}),stroke:new I({color:"rgba(0,94,184,0.35)",width:1})}):new C({image:new he({radius:7,fill:new M({color:"#005eb8"}),stroke:new I({color:"#ffffff",width:2.5})})}),properties:{title:"GPS Position",displayInLayerSwitcher:!1}}),this.map.addLayer(this._gpsTrailLayer),this.map.addLayer(this._gpsPositionLayer),this._gpsCallbacks={locate:[],record:[]},this._gpsRecording=!1}onLocateMe(e){this._gpsCallbacks.locate.push(e)}onToggleRecording(e){this._gpsCallbacks.record.push(e)}showCurrentPosition(e,t,r=null){if(e==null||t==null)return;const n=ee([e,t]);if(this._gpsPositionSource.clear(),r&&r>0){const a=r/Math.cos(t*Math.PI/180),i=new fe({geometry:new at([this._circleRing(n,a)])});i.set("_kind","accuracy"),this._gpsPositionSource.addFeature(i)}const s=new fe({geometry:new dt(n)});s.set("_kind","dot"),this._gpsPositionSource.addFeature(s)}_circleRing(e,t,r=48){const n=[],a=t/1;for(let i=0;i<=r;i++){const l=i/r*2*Math.PI;n.push([e[0]+a*Math.cos(l),e[1]+a*Math.sin(l)])}return n}centerOn(e,t,r=16){this.map.getView().animate({center:ee([e,t]),zoom:r,duration:500})}startTrailRender(){this._gpsTrailCoords=[],this._gpsTrailSource.clear()}appendTrailPoint(e,t){e==null||t==null||(this._gpsTrailCoords.push(ee([e,t])),this._gpsTrailSource.clear(),this._gpsTrailCoords.length>=2&&this._gpsTrailSource.addFeature(new fe({geometry:new de(this._gpsTrailCoords)})))}clearTrailRender(){this._gpsTrailCoords=[],this._gpsTrailSource.clear()}setRecordingState(e){this._gpsRecording=!!e,this._recordBtn&&(this._recordBtn.classList.toggle("recording",this._gpsRecording),this._recordBtn.title=this._gpsRecording?"Stop trail recording":"Record GPS trail",this._recordBtn.innerHTML=this._gpsRecording?'<i class="bi bi-stop-fill"></i>':'<i class="bi bi-record-circle"></i>'),this._locateToggle&&this._locateToggle.classList.toggle("recording",this._gpsRecording)}_createLocationControl(){const e=this.map.getTargetElement();if(!e)return;const t=document.createElement("button");t.type="button",t.className="ls-locate-toggle",t.title="My Location",t.setAttribute("aria-label","My Location"),t.innerHTML='<i class="bi bi-geo-alt-fill"></i>',e.appendChild(t);const r=document.createElement("div");r.className="ls-locate-actions",r.innerHTML='<button type="button" class="ls-locate-btn ls-locate-me" title="Locate me"><i class="bi bi-crosshair"></i></button><button type="button" class="ls-locate-btn ls-locate-record" title="Record GPS trail"><i class="bi bi-record-circle"></i></button>',e.appendChild(r),this._locateToggle=t,this._locateActions=r,this._locateMeBtn=r.querySelector(".ls-locate-me"),this._recordBtn=r.querySelector(".ls-locate-record");const n=()=>{r.classList.remove("open"),t.classList.remove("active")},s=()=>{r.classList.add("open"),t.classList.add("active")};t.addEventListener("click",a=>{a.stopPropagation(),r.classList.contains("open")?n():s()}),document.addEventListener("click",a=>{r.classList.contains("open")&&(r.contains(a.target)||t.contains(a.target)||this._gpsRecording||n())}),this._locateMeBtn.addEventListener("click",a=>{a.stopPropagation();for(const i of this._gpsCallbacks.locate)try{i()}catch(l){console.error(l)}this._gpsRecording||n()}),this._recordBtn.addEventListener("click",a=>{a.stopPropagation();const i=!this._gpsRecording;for(const l of this._gpsCallbacks.record)try{l(i)}catch(c){console.error(c)}})}getFeatureStyle(e){const t=e.get("category")||"default",r=this.getEmoji(t);if(e===this.selectedFeature)return[new C({image:new he({radius:22,fill:new M({color:"rgba(220, 38, 38, 0.25)"}),stroke:new I({color:"#dc2626",width:3})})}),new C({text:new We({text:r,font:"40px sans-serif",textBaseline:"bottom",textAlign:"center",offsetY:-5})})];const n=e.get("style");return n||(this.categoryStyles[t]?this.categoryStyles[t]:this.defaultStyle)}setCategoryStyles(e){for(const[t,r]of Object.entries(e)){r.emoji&&(this.categoryEmojis[t]?(this.categoryEmojis[t].emoji=r.emoji,r.label&&(this.categoryEmojis[t].label=r.label)):this.categoryEmojis[t]={emoji:r.emoji,label:r.label||t});const n=this.getEmoji(t),s=r.fontSize||28;this.categoryStyles[t]=this.createEmojiStyle(n,s)}this.markerSource.changed()}addMarker(e,t,r={}){console.log("[MapView] Adding marker at",e,t,"with properties:",r);const n=new fe({geometry:new dt(ee([e,t])),...r});return n.set("lon",e),n.set("lat",t),this.markerSource.addFeature(n),console.log("[MapView] Marker added, total features:",this.markerSource.getFeatures().length),n}addMarkers(e){console.log("[MapView] Adding",e.length,"markers");const t=e.map(r=>new fe({geometry:new dt(ee([r.longitude,r.latitude])),id:r.id,name:r.name,description:r.description,category:r.category,lon:r.longitude,lat:r.latitude}));return this._withoutUndoRecording(()=>this.markerSource.addFeatures(t)),console.log("[MapView] Markers added, total features:",this.markerSource.getFeatures().length),t}clearMarkers(){this._withoutUndoRecording(()=>this._silentClearSource(this.markerSource)),this.selectedFeature=null}removeMarker(e){if(typeof e=="object")this.markerSource.removeFeature(e);else{const t=this.markerSource.getFeatures().find(r=>r.get("id")===e);t&&this.markerSource.removeFeature(t)}}getMarkers(){return this.markerSource.getFeatures()}findMarker(e){return this.markerSource.getFeatures().find(t=>t.get("id")===e)}showMarkers(){this.markersLayer&&!this.markersLayer.getVisible()&&(this.markersLayer.setVisible(!0),console.log("[MapView] Markers layer switched on to show a location"))}selectMarker(e){return typeof e=="object"?this.selectedFeature=e:this.selectedFeature=this.findMarker(e),this.markerSource.changed(),this.selectedFeature}clearSelection(){this.selectedFeature=null,this.markerSource.changed()}zoomTo(e,t,r=15){this.map.getView().animate({center:ee([e,t]),zoom:r,duration:500})}fitToMarkers(e=50){const t=this.markerSource.getExtent();t&&t[0]!==1/0&&this.map.getView().fit(t,{padding:[e,e,e,e],duration:500,maxZoom:16})}getCenter(){const e=this.map.getView().getCenter();return xe(e)}getZoom(){return this.map.getView().getZoom()}setCenter(e,t){this.map.getView().setCenter(ee([e,t]))}setZoom(e){this.map.getView().setZoom(e)}onClick(e){return this.clickCallbacks.push(e),this.clickCallbacks.length===1&&(this._clickTimer=null,this.map.on("dblclick",()=>{this._clickTimer&&(clearTimeout(this._clickTimer),this._clickTimer=null)}),this.map.on("click",t=>{this._clickTimer&&(clearTimeout(this._clickTimer),this._clickTimer=null),!this._editBarActive&&this._selectInteraction&&this._selectInteraction.getFeatures().clear();let r=!1,n=!1,s=null;if(this.map.forEachFeatureAtPixel(t.pixel,l=>{l.get("_layerType")==="parcel"&&(n=!0),l.get("name")&&(s=l),r=!0}),r&&!n&&!s)return;const[a,i]=xe(t.coordinate);this._clickTimer=setTimeout(()=>{this._clickTimer=null;let l=null;this.map.forEachFeatureAtPixel(t.pixel,c=>{if(c.get("name"))return l=c,!0});for(const c of this.clickCallbacks)c(a,i,l,t)},300)})),()=>{const t=this.clickCallbacks.indexOf(e);t>-1&&this.clickCallbacks.splice(t,1)}}onPointerMove(e){this.map.on("pointermove",t=>{if(t.dragging)return;const[r,n]=xe(t.coordinate);let s=null;this.map.forEachFeatureAtPixel(t.pixel,a=>{if(a.get("name"))return s=a,!0}),this.map.getTargetElement().style.cursor=s?"pointer":"",e(r,n,s,t)})}enableHoverCursor(){}addGeoJSONLayer(e,t,r={},n=null){const{strokeColor:s="#3b82f6",strokeWidth:a=2,strokeDash:i=null,fillColor:l="rgba(59,130,246,0.1)",lineCasingColor:c=null,lineCasingWidth:d=null,pointRadius:u=5,pointFillColor:f=null,pointStrokeColor:p="#ffffff",pointStrokeWidth:h=1.5}=r,g=new G({features:new le().readFeatures(e,{featureProjection:"EPSG:3857"})}),m=new M({color:l}),y=new he({radius:u,fill:new M({color:f||s}),stroke:new I({color:p,width:h})}),w=new I({color:s,width:a,...i?{lineDash:i}:{}});let _;if(c){const S=d??a+2;_=[new C({stroke:new I({color:c,width:S})}),new C({stroke:w,fill:m,image:y})]}else _=new C({stroke:w,fill:m,image:y});const E=new D({title:t,source:g,style:_,...r.declutter?{declutter:r.declutter}:{}});E.set("typeTag",r.typeTag||"VEC");const T=S=>S?S.includes("Polygon")?"Vector / Polygon":S.includes("LineString")?"Vector / Line":S.includes("Point")?"Vector / Point":"Vector":null;if(r.typeDescription)E.set("typeDescription",r.typeDescription);else{const S=g.getFeatures(),P=T(S[0]?.getGeometry?.()?.getType?.());if(P)E.set("typeDescription",P);else{const k=j=>{const q=T(j.feature.getGeometry?.()?.getType?.());q&&E.set("typeDescription",q),g.un("addfeature",k)};g.on("addfeature",k)}}return(n||this.overlayGroup).getLayers().push(E),console.log("[MapView] GeoJSON layer added:",t,"→",g.getFeatures().length,"features",n?`(in group "${n.get("title")}")`:""),E}addLayerGroup(e,t,r=""){const n=new Ce({title:t.trim()});return n.set("layerId",e),n.set("description",r),this.overlayGroup.getLayers().push(n),console.log("[MapView] Layer group added:",t.trim(),"(id:",e+")"),n}addWMSLayer(e,t,r,n,s={}){const a=this.getLayerGroupByTitle(e);if(!a)return console.warn(`[MapView] Layer group "${e}" not found — cannot add WMS layer "${t}"`),null;const i={LAYERS:n,TILED:!0,WIDTH:256,HEIGHT:256};s.style!==void 0&&(i.STYLES=s.style);const l=new Lo({url:r,params:i,serverType:s.serverType!==void 0?s.serverType:"geoserver",crossOrigin:"anonymous",hidpi:!1,attributions:s.attributions}),c=new se({title:t,visible:s.visible!==void 0?s.visible:!0,source:l,opacity:s.opacity!==void 0?s.opacity:1,zIndex:s.zIndex});if(c.set("typeTag","WMS"),c.set("typeDescription","WMS / Raster"),l.on("tileloaderror",()=>{F(`WMS layer "${t}" — tile load error. Check the URL and layer name.`,"warning",5e3)}),a.getLayers().push(c),s.legendUrl)try{this._registerLegend(c,t,s.legendUrl)}catch(d){console.warn(`[MapView] Could not register legend for "${t}":`,d)}return s.onlineOnly&&this._attachOnlineOnlyHandler(c,t),console.log(`[MapView] WMS layer added: "${t}" → group "${e}"`),c}addXYZLayer(e,t,r,n={}){const s=this.getLayerGroupByTitle(e);if(!s)return console.warn(`[MapView] Layer group "${e}" not found — cannot add XYZ layer "${t}"`),null;const a=new Me({url:r,crossOrigin:"anonymous",maxZoom:n.maxZoom!==void 0?n.maxZoom:19,attributions:n.attributions}),i=new se({title:t,visible:n.visible!==void 0?n.visible:!0,source:a,opacity:n.opacity!==void 0?n.opacity:1,zIndex:n.zIndex});if(i.set("typeTag","XYZ"),i.set("typeDescription","XYZ / Tile"),a.on("tileloaderror",()=>{F(`XYZ layer "${t}" — tile load error. Check the URL.`,"warning",5e3)}),s.getLayers().push(i),n.legendUrl)try{this._registerLegend(i,t,n.legendUrl)}catch(l){console.warn(`[MapView] Could not register legend for "${t}":`,l)}return n.onlineOnly&&this._attachOnlineOnlyHandler(i,t),console.log(`[MapView] XYZ layer added: "${t}" → group "${e}"`),i}async addCOGLayer(e,t,r,n={}){const s=this.getLayerGroupByTitle(e);if(!s)return console.warn(`[MapView] Layer group "${e}" not found — cannot add COG layer "${t}"`),null;const a=await this._probeCOGUrl(r);if(a)return console.warn(`[MapView] COG pre-flight failed for "${t}":`,a),F(a,"error",8e3),null;let i,l;try{[{default:i},{default:l}]=await Promise.all([Le(()=>import("./geotiff-B_Wfowsp.js").then(d=>d.W),__vite__mapDeps([0,1,2,3,4])),Le(()=>import("./geotiff-B_Wfowsp.js").then(d=>d.G),__vite__mapDeps([0,1,2,3,4]))])}catch(d){return console.error("[MapView] Could not load COG support:",d),F("Raster (COG) support could not be loaded — check your connection.","error",6e3),null}let c=null;try{const d={sources:[{url:r,...n.min!==void 0?{min:n.min}:{},...n.max!==void 0?{max:n.max}:{}}],normalize:n.normalize!==void 0?n.normalize:!0,attributions:n.attributions},u=new l(d);c=new i({title:t,source:u,visible:n.visible!==void 0?n.visible:!0,opacity:n.opacity!==void 0?n.opacity:1,zIndex:n.zIndex,...n.style?{style:n.style}:{}}),c.set("typeTag","COG"),c.set("typeDescription","Cloud-Optimized GeoTIFF"),u.on("error",f=>{console.warn(`[MapView] COG "${t}" source error:`,f),F(`Raster "${t}" could not be loaded. Check that the file is a valid COG and is CORS-enabled.`,"warning",6e3)}),s.getLayers().push(c)}catch(d){return console.error(`[MapView] Failed to add COG layer "${t}":`,d),F(`Could not add raster "${t}": ${d.message}`,"error",6e3),null}return n.onlineOnly&&this._attachOnlineOnlyHandler(c,t),console.log(`[MapView] COG layer added: "${t}" → group "${e}"`),c}async _probeCOGUrl(e){let t;try{t=await fetch(e,{headers:{Range:"bytes=0-0"}})}catch{return"Could not reach that file. It may be offline, or the server may not allow cross-origin (CORS) requests from this app."}if(t.status===404)return"No file at that URL (404). Check the address.";if(!t.ok&&t.status!==206)return`The server refused the request (HTTP ${t.status}).`;const r=(t.headers.get("content-type")||"").toLowerCase();return r.includes("text/html")?"That URL is a web page, not a GeoTIFF. Paste the direct link to the .tif file itself — a documentation or viewer page will not work.":r.startsWith("text/")||r.includes("json")?`That URL returns ${r.split(";")[0]}rather than image data. Paste the direct link to the .tif file.`:(t.status===200&&F("This server does not support byte-range requests, so the whole raster will be downloaded. It may be slow for a large file.","warning",7e3),null)}getSelectedFeatures(){return this._selectInteraction?this._selectInteraction.getFeatures().getArray().slice():[]}listVectorLayers(e={}){const{visibleOnly:t=!1,nonEmptyOnly:r=!0}=e,n=[],s=a=>{if(!a)return;if(typeof a.getLayers=="function"){a.getLayers().forEach(s);return}if(!(a instanceof D)||a===this._vertexOverlayLayer||a===this._gpsTrailLayer||a===this._gpsPositionLayer||a.get("displayInLayerSwitcher")===!1||t&&a.getVisible&&!a.getVisible())return;const i=a.getSource&&a.getSource();if(!i||typeof i.getFeatures!="function")return;const l=i.getFeatures().length;r&&l===0||n.push({layer:a,title:a.get("title")||"(untitled layer)",count:l})};return this.map.getLayers().forEach(s),n}_createAddLayerDialog(){this._addLayerDialog=document.createElement("div"),this._addLayerDialog.className="map-add-layer-dialog",this._addLayerDialog.style.cssText=`
      display:none;position:absolute;top:0;left:0;right:0;bottom:0;
      z-index:1100;background:rgba(0,0,0,0.4);
      align-items:center;justify-content:center;
    `;const e=document.createElement("div");e.style.cssText=`
      background:var(--card, #fff);color:var(--card-foreground, #1e1a4b);
      border-radius:12px;box-shadow:0 8px 30px rgba(0,0,0,0.35);
      font-family:var(--font-body, 'Exo', sans-serif);font-size:13px;
      width:340px;max-width:90vw;border:2px solid #10b981;overflow:hidden;
    `,e.innerHTML=`
      <div style="background:#10b981;color:#fff;padding:10px 14px;font-weight:600;display:flex;justify-content:space-between;align-items:center;">
        <span>Add External Layer</span>
        <button class="add-layer-close" style="background:none;border:none;color:#fff;font-size:18px;cursor:pointer;padding:0 4px;line-height:1;">&times;</button>
      </div>
      <div style="padding:14px;display:flex;flex-direction:column;gap:10px;">
        <div>
          <label style="font-weight:600;font-size:12px;display:block;margin-bottom:4px;">Layer Type</label>
          <div class="add-layer-types" style="display:flex;gap:6px;">
            <label style="flex:1;display:flex;align-items:center;gap:4px;cursor:pointer;padding:6px 8px;border:2px solid var(--border, #1e1a4b1f);border-radius:6px;font-size:12px;font-weight:600;">
              <input type="radio" name="add-layer-type" value="wms" checked style="accent-color:#10b981;"> WMS
            </label>
            <label style="flex:1;display:flex;align-items:center;gap:4px;cursor:pointer;padding:6px 8px;border:2px solid var(--border, #1e1a4b1f);border-radius:6px;font-size:12px;font-weight:600;">
              <input type="radio" name="add-layer-type" value="wfs" style="accent-color:#10b981;"> WFS
            </label>
            <label style="flex:1;display:flex;align-items:center;gap:4px;cursor:pointer;padding:6px 8px;border:2px solid var(--border, #1e1a4b1f);border-radius:6px;font-size:12px;font-weight:600;">
              <input type="radio" name="add-layer-type" value="xyz" style="accent-color:#10b981;"> XYZ
            </label>
            <label style="flex:1;display:flex;align-items:center;gap:4px;cursor:pointer;padding:6px 8px;border:2px solid var(--border, #1e1a4b1f);border-radius:6px;font-size:12px;font-weight:600;">
              <input type="radio" name="add-layer-type" value="cog" style="accent-color:#10b981;"> COG
            </label>
          </div>
          <div style="font-size:11px;color:var(--muted-foreground, #7a7a7a);margin-top:4px;" class="add-layer-type-hint"></div>
        </div>
        <div>
          <label style="font-weight:600;font-size:12px;display:block;margin-bottom:4px;">Server URL</label>
          <input type="text" class="add-layer-url" placeholder="https://example.com/wms"
                 style="width:100%;padding:8px 10px;border:2px solid var(--border, #1e1a4b1f);border-radius:6px;font-size:13px;background:var(--muted, #f2f4f7);color:var(--foreground, #1e1a4b);box-sizing:border-box;" />
        </div>
        <div class="add-layer-name-row">
          <label style="font-weight:600;font-size:12px;display:block;margin-bottom:4px;">Layer Name</label>
          <input type="text" class="add-layer-name" placeholder="workspace:layer_name"
                 style="width:100%;padding:8px 10px;border:2px solid var(--border, #1e1a4b1f);border-radius:6px;font-size:13px;background:var(--muted, #f2f4f7);color:var(--foreground, #1e1a4b);box-sizing:border-box;" />
          <div style="font-size:11px;color:var(--muted-foreground, #7a7a7a);margin-top:2px;" class="add-layer-name-hint">
            WMS LAYERS parameter (e.g. workspace:layer)
          </div>
        </div>
        <div>
          <label style="font-weight:600;font-size:12px;display:block;margin-bottom:4px;">Display Title</label>
          <input type="text" class="add-layer-title" placeholder="My Layer"
                 style="width:100%;padding:8px 10px;border:2px solid var(--border, #1e1a4b1f);border-radius:6px;font-size:13px;background:var(--muted, #f2f4f7);color:var(--foreground, #1e1a4b);box-sizing:border-box;" />
        </div>
        <div style="display:flex;gap:8px;margin-top:4px;">
          <button class="add-layer-confirm" style="flex:1;padding:8px 12px;background:#10b981;color:#fff;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;min-height:38px;">
            Add Layer
          </button>
          <button class="add-layer-cancel" style="flex:1;padding:8px 12px;background:var(--muted-foreground, #7a7a7a);color:#fff;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;min-height:38px;">
            Cancel
          </button>
        </div>
      </div>
    `,this._addLayerDialog.appendChild(e),this.map.getTargetElement().appendChild(this._addLayerDialog);const t=e.querySelector(".add-layer-name-row"),r=e.querySelector(".add-layer-name-hint"),n=e.querySelector(".add-layer-url"),s=e.querySelector(".add-layer-type-hint");e.querySelectorAll('input[name="add-layer-type"]').forEach(i=>{i.addEventListener("change",()=>{const l=i.value;s.textContent=l==="cog"?"Cloud-Optimized GeoTIFF — the server must allow CORS and byte-range requests.":"",l==="cog"?(t.style.display="none",n.placeholder="https://example.com/data/elevation_cog.tif"):l==="xyz"?(t.style.display="none",n.placeholder="https://example.com/tiles/{z}/{x}/{y}.png"):(t.style.display="",n.placeholder=l==="wms"?"https://example.com/wms":"https://example.com/wfs",r.textContent=l==="wms"?"WMS LAYERS parameter (e.g. workspace:layer)":"WFS typename (e.g. workspace:layer)")})});const a=()=>this._hideAddLayerDialog();e.querySelector(".add-layer-close").addEventListener("click",a),e.querySelector(".add-layer-cancel").addEventListener("click",a),this._addLayerDialog.addEventListener("click",i=>{i.target===this._addLayerDialog&&a()}),e.querySelector(".add-layer-confirm").addEventListener("click",()=>{const i=e.querySelector('input[name="add-layer-type"]:checked').value,l=e.querySelector(".add-layer-url").value.trim(),c=e.querySelector(".add-layer-name").value.trim(),d=e.querySelector(".add-layer-title").value.trim();if(!l){e.querySelector(".add-layer-url").style.borderColor="#ef4444";return}if((i==="wms"||i==="wfs")&&!c){e.querySelector(".add-layer-name").style.borderColor="#ef4444";return}if(!d){e.querySelector(".add-layer-title").style.borderColor="#ef4444";return}this._addExternalLayer(i,l,c,d),this._hideAddLayerDialog()}),e.addEventListener("keydown",i=>{i.key==="Enter"&&(i.preventDefault(),e.querySelector(".add-layer-confirm").click()),i.key==="Escape"&&(i.preventDefault(),a())})}showAddLayerDialog(){const e=this._addLayerDialog;e.querySelector(".add-layer-url").value="",e.querySelector(".add-layer-name").value="",e.querySelector(".add-layer-title").value="",e.querySelectorAll('input[name="add-layer-type"]')[0].checked=!0,e.querySelector(".add-layer-name-row").style.display="",e.querySelector(".add-layer-url").placeholder="https://example.com/wms",e.querySelector(".add-layer-name-hint").textContent="WMS LAYERS parameter (e.g. workspace:layer)";const t=e.querySelector(".add-layer-type-hint");t&&(t.textContent=""),e.querySelectorAll('input[type="text"]').forEach(r=>{r.style.borderColor="var(--border, #1e1a4b1f)"}),e.style.display="flex",e.querySelector(".add-layer-url").focus()}_hideAddLayerDialog(){this._addLayerDialog.style.display="none"}_addExternalLayer(e,t,r,n){const s=this._externalSourceGroup;if(!s){F('Layer group "External Source" not found.',"error",4e3);return}let a;switch(e){case"wms":{const i=new Lo({url:t,params:{LAYERS:r,TILED:!0,WIDTH:256,HEIGHT:256},serverType:"geoserver",crossOrigin:"anonymous",hidpi:!1});a=new se({title:n,visible:!0,source:i}),i.on("tileloaderror",()=>{F(`WMS "${n}" — tile load error. Check URL and layer name.`,"warning",5e3)});break}case"wfs":{const i=`${t}${t.includes("?")?"&":"?"}service=WFS&version=1.1.0&request=GetFeature&typename=${encodeURIComponent(r)}&outputFormat=application/json&srsname=EPSG:3857`,l=new G({url:i,format:new le});l.on("featuresloaderror",()=>{F(`WFS "${n}" — load error. Check URL and layer name.`,"warning",5e3)}),a=new D({title:n,visible:!0,source:l,style:new C({stroke:new I({color:"#e11d48",width:2}),fill:new M({color:"rgba(225,29,72,0.15)"})})});break}case"xyz":a=new se({title:n,visible:!0,source:new Me({url:t,crossOrigin:"anonymous"})}),a.getSource().on("tileloaderror",()=>{F(`XYZ "${n}" — tile load error. Check the URL template.`,"warning",5e3)});break;case"cog":{const i=s.get("title")||"External Source";this.addCOGLayer(i,n,t).then(l=>{l&&(l.set("removable",!0),F(`Layer "${n}" added to External Source.`,"success",3e3),console.log(`[MapView] External COG layer added: "${n}"`))});return}default:F(`Unknown layer type: ${e}`,"error",4e3);return}a.set("typeTag",e.toUpperCase()),a.set("typeDescription",{wms:"WMS / Raster",wfs:"WFS / Vector",xyz:"XYZ / Tile"}[e]||e.toUpperCase()),a.set("removable",!0),s.getLayers().push(a),F(`Layer "${n}" added to External Source.`,"success",3e3),console.log(`[MapView] External ${e.toUpperCase()} layer added: "${n}"`)}_decorateLayerListItem(e,t){const r=e.get("typeTag");if(r){const c=t.querySelector(":scope > .li-content > label > span");if(c&&!c.querySelector(":scope > .ls-type-tag")){const d=document.createElement("span");d.className=`ls-type-tag ls-type-tag-${String(r).toLowerCase()}`,d.textContent=String(r),d.title=`${r} layer`,c.appendChild(d)}}const n=t.querySelector(":scope > .ol-layerswitcher-buttons");if(n){const c=n.querySelector(":scope > .expend-layers, :scope > .collapse-layers");c&&!c.querySelector(":scope > svg.ls-chevron-svg")&&(c.innerHTML='<svg class="ls-chevron-svg" width="11" height="11" viewBox="0 0 11 11" fill="none" aria-hidden="true"><path d="M3 2L7 5.5L3 9" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"></path></svg>')}const s=t.querySelector(":scope > .li-content"),a=()=>{if(!s)return;const c=e.get("typeDescription");let d=s.querySelector(":scope > .ls-layer-subtitle");if(!c){d&&d.remove();return}if(!d){d=document.createElement("div"),d.className="ls-layer-subtitle";const u=s.querySelector(":scope > label");u&&u.nextSibling?s.insertBefore(d,u.nextSibling):s.appendChild(d)}d.textContent=c};if(a(),e._lsSubtitleHooked||(e._lsSubtitleHooked=!0,e.on("change:typeDescription",()=>{a()})),e.get("removable")===!0&&n&&!n.querySelector(":scope > .ls-remove-btn")){const c=document.createElement("button");c.type="button",c.className="ls-remove-btn",c.title="Remove this layer",c.setAttribute("aria-label","Remove layer"),c.innerHTML='<svg width="11" height="11" viewBox="0 0 11 11" fill="none" aria-hidden="true"><path d="M2 2l7 7M9 2L2 9" stroke="currentColor" stroke-width="1.4" stroke-linecap="round"></path></svg>',c.addEventListener("click",d=>{d.stopPropagation(),this._removeLayer(e)}),n.appendChild(c)}const i=e.get("_externalImportId");if(i!=null){const c=t.querySelector(":scope > .li-content > label > span");let d=c?c.querySelector(":scope > .ls-import-chip"):null;const u=e.get("_externalImportStatus")||"mapped",f=e.getSource()?.getFeatures().length??0,p=e.get("_externalImportErrorCount")??0,h=(()=>{switch(u){case"mapped":return{text:`Upload ${f}`,cls:"ls-import-chip-mapped",title:"Upload this dataset to the database",clickable:!0};case"uploading":return{text:"…",cls:"ls-import-chip-uploading",title:"Uploading…",clickable:!1};case"submitted":return{text:"✓ submitted",cls:"ls-import-chip-submitted",title:"Uploaded — awaiting supervisor review",clickable:!1};case"migrated":return{text:"✓ live",cls:"ls-import-chip-migrated",title:"Approved by supervisor and live on the server",clickable:!1};case"failed":return{text:`${p} errors — fix?`,cls:"ls-import-chip-failed",title:"Some rows failed; click to review",clickable:!0};case"other":case null:case void 0:default:return null}})();if(!h)d&&d.remove();else if(c){d||(d=document.createElement("span"),d.className="ls-import-chip",c.appendChild(d)),d.className=`ls-import-chip ${h.cls}`,d.textContent=h.text,d.title=h.title,d.style.cursor=h.clickable?"pointer":"default",d.style.opacity=h.clickable?"1":"0.85";const g=d.cloneNode(!0);d.replaceWith(g),d=g,h.clickable&&d.addEventListener("click",m=>{m.preventDefault(),m.stopPropagation(),window.dispatchEvent(new CustomEvent("lupmis:import-chip-click",{detail:{importId:i,status:u,layer:e}}))})}}if((e.get("title")||"").toLowerCase().includes("external")&&(this._externalSourceGroup=e,n&&!n.querySelector(".ol-add-layer"))){const c=document.createElement("span");c.className="ol-add-layer",c.title="Add external layer",c.textContent="+",c.style.cssText=`
          display:inline-flex !important;align-items:center;justify-content:center;
          width:22px !important;height:22px !important;border-radius:50%;
          background:#41b6a6 !important;color:#fff !important;
          font-size:15px !important;font-weight:700;
          cursor:pointer;line-height:1 !important;
          margin:0 4px 0 0;vertical-align:middle;
          transition:background 0.2s;box-sizing:border-box;border:none;
        `,c.addEventListener("mouseenter",()=>{c.style.background="#329686"}),c.addEventListener("mouseleave",()=>{c.style.background="#41b6a6"}),c.addEventListener("click",d=>{d.stopPropagation(),this.showAddLayerDialog()}),n.prepend(c)}}_removeLayer(e){const t=e.get("title")||"this layer";if(!confirm(`Remove "${t}" from the map?

This only affects the current session — built-in layers cannot be removed.`))return;const r=s=>{const a=s.getLayers();if(a.getArray().includes(e))return a.remove(e),!0;let i=!1;return a.forEach(l=>{!i&&l.getLayers&&(i=r(l))}),i};r(this.overlayGroup)?(console.log(`[MapView] Removed layer "${t}"`),F(`Removed "${t}" from the map.`,"info",3e3)):console.warn(`[MapView] Could not find layer "${t}" in any group`)}_refreshLayerSwitcherChrome(e){const t=e.element?.querySelector(".panel-container"),r=e.element?.querySelector("ul.panel");if(!t||!r)return;let n=t.querySelector(":scope > .ls-active-badge");n||(n=document.createElement("div"),n.className="ls-active-badge",n.innerHTML=`
        <span class="ls-active-badge-title">Layers</span>
        <span class="ls-active-badge-count">0 active</span>
      `,t.insertBefore(n,r));let s=t.querySelector(":scope > .ls-footer-row");s||(s=document.createElement("div"),s.className="ls-footer-row",s.innerHTML=`
        <span class="ls-footer-note">— layers total</span>
        <button type="button" class="ls-footer-btn"
                title="Hide every overlay (base map stays on)">
          Reset
        </button>
      `,t.appendChild(s),s.querySelector(".ls-footer-btn").addEventListener("click",i=>{i.stopPropagation(),this._resetAllOverlays()}));const a=this._countLayers();n.querySelector(".ls-active-badge-count").textContent=`${a.activeOverlays} active`,s.querySelector(".ls-footer-note").textContent=`${a.totalOverlays} overlay${a.totalOverlays===1?"":"s"}`}_countLayers(){let e=0,t=0;const r=new Set(["__vertex_highlight__"]),n=s=>{s.getLayers().forEach(a=>{a.get("displayInLayerSwitcher")!==!1&&(r.has(a.get("title"))||(a.getLayers?n(a):(e++,a.getVisible()&&t++)))})};return this.overlayGroup&&n(this.overlayGroup),{totalOverlays:e,activeOverlays:t}}_resetAllOverlays(){const e=new Set(["__vertex_highlight__"]),t=r=>{r.getLayers().forEach(n=>{n.get("displayInLayerSwitcher")!==!1&&(e.has(n.get("title"))||(n.getLayers?t(n):n.setVisible(!1)))})};this.overlayGroup&&t(this.overlayGroup),console.log("[MapView] Reset overlays — all hidden")}_wireLayerSwitcherVisibilityHooks(e){const t=()=>this._refreshLayerSwitcherChrome(e),r=s=>{s._lsVisHooked||(s._lsVisHooked=!0,s.on("change:visible",t))},n=s=>{s.getLayers().forEach(a=>{a.getLayers?(n(a),s._lsAddHooked||(s._lsAddHooked=!0,s.getLayers().on("add",i=>{const l=i.element;l.getLayers?n(l):r(l),t()}))):r(a)})};this.overlayGroup&&n(this.overlayGroup)}_attachOnlineOnlyHandler(e,t){e.set("onlineOnly",!0),e.on("change:visible",()=>{e.getVisible()&&!navigator.onLine&&F(`"${t}" requires an internet connection. Connect to view this layer.`,"info",5e3)})}_createLegendPanel(){this._legendPanel=document.createElement("div"),this._legendPanel.className="map-legend-panel",this._legendPanel.style.cssText=`
      position:absolute;right:10px;bottom:40px;z-index:900;
      display:none;flex-direction:column;gap:6px;
      background:var(--card, #fff);color:var(--card-foreground, #1e1a4b);
      border:1px solid var(--border, #1e1a4b1f);border-radius:8px;
      box-shadow:0 4px 12px rgba(0,0,0,0.15);
      font-family:var(--font-body, 'Exo', sans-serif);font-size:11px;
      max-width:220px;max-height:60%;overflow-y:auto;
      padding:8px 10px;
    `,this.map.getTargetElement().appendChild(this._legendPanel),this._legendEntries=new Map}_registerLegend(e,t,r){if(!this._legendPanel)return;const n=document.createElement("div");n.className="map-legend-entry",n.style.cssText="border-bottom:1px solid var(--border, #1e1a4b1f);padding-bottom:6px;";const s=document.createElement("div");s.style.cssText="font-weight:600;font-size:11px;margin-bottom:4px;line-height:1.3;",s.textContent=t,n.appendChild(s);const a=document.createElement("a");a.href=r,a.target="_blank",a.rel="noopener noreferrer",a.title=`Open the full ${t} legend`,a.style.cssText="display:block;position:relative;max-height:200px;overflow:hidden;border-radius:3px;text-decoration:none;color:inherit;";const i=document.createElement("img");i.alt=`${t} legend`,i.crossOrigin="anonymous",i.style.cssText="display:block;max-width:100%;height:auto;",i.addEventListener("error",()=>{if(i.dataset.viaProxy==="1"){n.style.display="none";return}i.dataset.viaProxy="1",i.removeAttribute("crossorigin"),i.src=`/legend.php?url=${encodeURIComponent(r)}`}),i.addEventListener("load",()=>{if(n.style.display="",a.scrollHeight<=a.clientHeight+1)return;const c=document.createElement("div");c.style.cssText="position:absolute;left:0;right:0;bottom:0;height:34px;pointer-events:none;background:linear-gradient(to bottom, transparent, var(--card, #fff));",a.appendChild(c);const d=document.createElement("div");d.style.cssText="font-size:10px;margin-top:3px;color:var(--muted-foreground, #7a7a7a);",d.textContent="Open the full legend ↗",n.appendChild(d)}),i.src=r,a.appendChild(i),n.appendChild(a),this._legendEntries.set(e,n);const l=()=>{try{this._updateLegendPanel()}catch(c){console.warn("[MapView] legend panel update failed:",c)}};e.on("change:visible",l),l()}_updateLegendPanel(){if(!this._legendPanel)return;const e=[];for(const[t,r]of this._legendEntries)t.getVisible()&&e.push(r);this._legendEntries.forEach(t=>{t.style.borderBottom="1px solid var(--border, #1e1a4b1f)",t.style.paddingBottom="6px"}),e.length>0&&(e[e.length-1].style.borderBottom="none",e[e.length-1].style.paddingBottom="0"),this._legendPanel.replaceChildren(...e),this._legendPanel.style.display=e.length>0?"flex":"none"}_escapeHtml(e){return String(e).replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;").replace(/'/g,"&#39;")}getLayerGroup(e){let t=null;return this.overlayGroup.getLayers().forEach(r=>{r.get("layerId")===e&&(t=r)}),t}getLayerGroupByTitle(e){let t=null;return this.overlayGroup.getLayers().forEach(r=>{r.get("title")===e&&(t=r)}),t}getOverlayGroup(){return this.overlayGroup}getMap(){return this.map}getCurrentViewExtent(){const e=this.map.getView(),t=this.map.getSize();return t?e.calculateExtent(t):null}getDistrictBoundaryExtent(){let e=null;const t=r=>{r.getLayers().forEach(n=>{if(n.getLayers)t(n);else if(n.get("title")==="District Boundary"){const s=n.getSource&&n.getSource();if(s&&typeof s.getExtent=="function"){const a=s.getExtent();a&&Number.isFinite(a[0])&&(e={extent:a,title:n.get("title")})}}})};return t(this.overlayGroup),e}getMarkerSource(){return this.markerSource}getMarkersLayer(){return this.markersLayer}updateSize(){this.map.updateSize()}onSearchSelect(e){this.searchSelectCallbacks.push(e)}navigateTo(e,t,r=14,n=500){const s=ee([e,t]);this.map.getView().animate({center:s,zoom:r,duration:n})}}class ca{constructor(e,t={}){this.map=e,this.options=t,this.measureSource=new G,this.measureLayer=new D({source:this.measureSource,style:this.getMeasureStyle(),title:"Measurements",zIndex:100,selectable:!1}),this.drawSource=new G,this.drawLayer=new D({source:this.drawSource,style:this.getDrawStyle(),title:"Draw sketches",displayInLayerSwitcher:!1,zIndex:99});const r=this.map.getLayers();let n=r.getArray().findIndex(s=>s.get("title")==="Overlays");n<0&&(n=r.getLength()),r.insertAt(n,this.drawLayer),r.insertAt(n,this.measureLayer),this.activeInteraction=null,this.measureTooltip=null,this.measureTooltipElement=null,this.onMeasureCompleteCallbacks=[],this.onDrawCompleteCallbacks=[]}getMeasureStyle(){return new C({fill:new M({color:"rgba(255, 233, 106, 0.2)"}),stroke:new I({color:"#8B008B",lineDash:[10,10],width:2}),image:new he({radius:5,stroke:new I({color:"#8B008B"}),fill:new M({color:"rgba(255, 233, 106, 0.5)"})})})}getDrawStyle(){return new C({fill:new M({color:"rgba(255, 233, 106, 0.3)"}),stroke:new I({color:"#8B008B",width:2}),image:new he({radius:6,stroke:new I({color:"#8B008B",width:2}),fill:new M({color:"#FFE96A"})})})}createMeasureTooltip(){this.measureTooltipElement&&this.measureTooltipElement.parentNode.removeChild(this.measureTooltipElement),this.measureTooltipElement=document.createElement("div"),this.measureTooltipElement.className="measure-tooltip",this.measureTooltip=new Ee({element:this.measureTooltipElement,offset:[15,0],positioning:"center-left",stopEvent:!1}),this.map.addOverlay(this.measureTooltip)}setCircleRadius(e,t){const r=e.getGeometry();if(!r||typeof r.setRadius!="function")return;const n=r.getCenter(),s=Math.max(1,Number(t)||0),a=Cs(s,n);r.setRadius(a),e.set("_radius",a);const i=e.get("_radiusLine");i&&i.setGeometry(new de([n,[n[0]+a,n[1]]])),this._refreshRadiusAdjuster(e)}getCircleGroundRadius(e){const t=e.getGeometry();return Math.round(Qt(t.getRadius(),t.getCenter())*1e6)/1e6}_attachRadiusAdjuster(e,t,r){if(r){t.setPosition(t.getPosition()),r.classList.add("measure-tooltip-adjust"),r.innerHTML=`
      <div class="mt-row">
        <button type="button" class="mt-step" data-dir="-1" aria-label="Smaller radius">&minus;</button>
        <button type="button" class="mt-value" aria-label="Type an exact radius"></button>
        <button type="button" class="mt-step" data-dir="1" aria-label="Larger radius">+</button>
      </div>
      <div class="mt-area"></div>`;for(const n of["pointerdown","pointerup","click","dblclick","touchstart"])r.addEventListener(n,s=>s.stopPropagation());r.querySelectorAll(".mt-step").forEach(n=>{n.addEventListener("click",()=>{const s=this.getCircleGroundRadius(e),a=Ms(s),i=Number(n.dataset.dir),l=Math.round(s/a)*a,c=Math.abs(l-s)>.01&&Math.sign(l-s)===i?l:l+i*a;this.setCircleRadius(e,c)})}),r.querySelector(".mt-value").addEventListener("click",()=>{this._promptRadius(e,r)}),e.set("_adjustEl",r),this._refreshRadiusAdjuster(e)}}_promptRadius(e,t){const r=t.querySelector(".mt-value");if(!r||t.querySelector(".mt-input"))return;const n=this.getCircleGroundRadius(e),s=document.createElement("input");s.type="number",s.className="mt-input",s.inputMode="decimal",s.min="1",s.step="any",s.value=String(Math.round(n*100)/100),s.setAttribute("aria-label","Radius in metres"),r.replaceWith(s),s.focus(),s.select();let a=!1;const i=l=>{a||!s.isConnected||(a=!0,l&&this.setCircleRadius(e,parseFloat(s.value)),s.replaceWith(r),this._refreshRadiusAdjuster(e))};s.addEventListener("keydown",l=>{l.key==="Enter"&&i(!0),l.key==="Escape"&&i(!1)}),s.addEventListener("blur",()=>i(!0))}_refreshRadiusAdjuster(e){const t=e.get("_adjustEl");if(!t)return;const r=this.getCircleGroundRadius(e),n=t.querySelector(".mt-value");n&&(n.textContent=rt(r));const s=t.querySelector(".mt-area");s&&(s.textContent=qe(Math.PI*r*r))}deactivate(){this.activeInteraction&&(this.map.removeInteraction(this.activeInteraction),this.activeInteraction=null),this.measureTooltip&&(this.map.removeOverlay(this.measureTooltip),this.measureTooltip=null),this.measureTooltipElement&&this.measureTooltipElement.parentNode&&(this.measureTooltipElement.parentNode.removeChild(this.measureTooltipElement),this.measureTooltipElement=null)}startCircleMeasure(){this.deactivate(),this.createMeasureTooltip();const e=new Ae({source:this.measureSource,type:"Circle",style:new C({fill:new M({color:"rgba(255, 233, 106, 0.2)"}),stroke:new I({color:"rgba(139, 0, 139, 0.7)",lineDash:[10,10],width:2}),image:new he({radius:5,stroke:new I({color:"rgba(139, 0, 139, 0.7)"}),fill:new M({color:"rgba(255, 233, 106, 0.5)"})})})});this.activeInteraction=e,this.map.addInteraction(e);let t;return e.on("drawstart",r=>{t=r.feature.getGeometry().on("change",s=>{const a=s.target;if(a instanceof Sr){const i=Qt(a.getRadius(),a.getCenter()),l=Ps(i),d=`<strong>${rt(i)}</strong><br><small>${l}</small>`;this.measureTooltipElement.innerHTML=d,this.measureTooltip.setPosition(a.getLastCoordinate())}})}),e.on("drawend",r=>{const n=r.feature,s=n.getGeometry(),a=s.getCenter(),i=s.getRadius();n.set("_layerType","measure_circle"),n.set("_radius",i),n.set("_center",a);const l=new fe({geometry:new de([a,[a[0]+i,a[1]]])});l.set("_layerType","measure_circle_radius"),this.measureSource.addFeature(l),n.set("_radiusLine",l),this.measureTooltipElement.className="measure-tooltip measure-tooltip-static",this.measureTooltip.setOffset([0,-7]),this._attachRadiusAdjuster(n,this.measureTooltip,this.measureTooltipElement),this.measureTooltipElement=null,this.createMeasureTooltip(),Nt(t);const c={type:"circle",center:a,radius:i,area:Math.PI*i*i,feature:n};this.onMeasureCompleteCallbacks.forEach(d=>d(c))}),e}startLineMeasure(){this.deactivate(),this.createMeasureTooltip();const e=new Ae({source:this.measureSource,type:"LineString",style:this.getMeasureStyle()});this.activeInteraction=e,this.map.addInteraction(e);let t;return e.on("drawstart",r=>{t=r.feature.getGeometry().on("change",s=>{const a=s.target,i=vt(a),l=rt(i);this.measureTooltipElement.innerHTML=l,this.measureTooltip.setPosition(a.getLastCoordinate())})}),e.on("drawend",r=>{const n=r.feature,s=n.getGeometry(),a=vt(s);this.measureTooltipElement.className="measure-tooltip measure-tooltip-static",this.measureTooltipElement=null,this.createMeasureTooltip(),Nt(t);const i={type:"line",length:a,feature:n};this.onMeasureCompleteCallbacks.forEach(l=>l(i))}),e}startAreaMeasure(){this.deactivate(),this.createMeasureTooltip();const e=new Ae({source:this.measureSource,type:"Polygon",style:this.getMeasureStyle()});this.activeInteraction=e,this.map.addInteraction(e);let t;return e.on("drawstart",r=>{t=r.feature.getGeometry().on("change",s=>{const a=s.target,i=nt(a),l=qe(i);this.measureTooltipElement.innerHTML=l,this.measureTooltip.setPosition(a.getInteriorPoint().getCoordinates())})}),e.on("drawend",r=>{const n=r.feature,s=n.getGeometry(),a=nt(s);n.set("_layerType","measure_area"),n.set("_area",a),this.measureTooltipElement.className="measure-tooltip measure-tooltip-static",this.measureTooltipElement=null,this.createMeasureTooltip(),Nt(t);const i={type:"polygon",area:a,feature:n,coordinate:s.getInteriorPoint().getCoordinates()};this.onMeasureCompleteCallbacks.forEach(l=>l(i))}),e}startDrawPoint(){this.deactivate();const e=new 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Please refresh the page.");return}Xi(),await Kt(),Wr(t=>{if(console.log("[App] Database change:",t),t.table==="locations"&&!t.local&&Kt(),t.table==="parcels"){const r=document.getElementById("local-data-stats");r&&!r.classList.contains("d-none")&&At()}}),Un(t=>{t?console.log("[App] Working offline - data will sync when back online"):(console.log("[App] Back online - syncing data..."),yl())}),Ml(),Fl(),Ol(),Al(),Dl(),Rl(),Nl(),$l(),console.log("[App] Initialized successfully")}function Xi(){console.log("[initUI] Starting UI initialization..."),Pl();const o=document.getElementById("export-btn");o&&o.addEventListener("click",el);const e=document.getElementById("local-data-btn");e&&e.addEventListener("click",()=>At());const t=document.getElementById("import-shp-btn"),r=document.getElementById("shp-file-input");t&&r&&(t.addEventListener("click",()=>r.click()),r.addEventListener("change",cr));const n=document.getElementById("import-geojson-btn"),s=document.getElementById("geojson-file-input");n&&s&&(n.addEventListener("click",()=>s.click()),s.addEventListener("change",dr));const a=document.getElementById("import-kml-btn"),i=document.getElementById("kml-file-input");a&&i&&(a.addEventListener("click",()=>i.click()),i.addEventListener("change",ur)),kl();const l=document.getElementById("exportGeoJSON-btn");l&&l.addEventListener("click",tl);const c=document.getElementById("status-btn");c&&c.addEventListener("click",ol);const d=document.getElementById("fit-btn");d&&d.addEventListener("click",()=>v?.fitToMarkers());const u=document.getElementById("dock-btn-measure-circle"),f=document.getElementById("dock-btn-measure-line"),p=document.getElementById("dock-btn-measure-area"),h=document.getElementById("dock-btn-draw"),g=document.getElementById("dock-btn-clear"),m=document.getElementById("dock-btn-analysis");m&&m.addEventListener("click",async()=>{if(v)try{const{openAnalysisModal:_}=await Le(async()=>{const{openAnalysisModal:E}=await import("./analysis-modal-f8_Vb45H.js");return{openAnalysisModal:E}},__vite__mapDeps([7,3,8,9,1,2,10,11,12]));_(v)}catch(_){console.error("[App] Could not load the Analysis panel:",_),O("Analysis tools could not be loaded — check your connection and try again.")}}),console.log("[initUI] Buttons found:",{measureCircle:!!u,measureLine:!!f,measureArea:!!p,draw:!!h,clear:!!g});const y=[u,f,p,h],w=(_,E)=>{switch(console.log("[setMode] Changing mode from",z,"to",_),z=_,console.log("[setMode] currentMode is now:",z),y.forEach(T=>{T&&T.classList.toggle("active",T===E)}),ae?.deactivate(),_!=="draw"&&v?.setEditMode(!1),_!=="draw"&&v?.hideAddLocationPopup(),_){case"measureCircle":ae?.startCircleMeasure();break;case"measureLine":ae?.startLineMeasure();break;case"measureArea":ae?.startAreaMeasure();break;case"draw":v?.setEditMode(!0);break}};u&&u.addEventListener("click",()=>{console.log("[Button] Circle clicked, currentMode is:",z),z==="measureCircle"?w("none",null):w("measureCircle",u)}),f&&f.addEventListener("click",()=>{console.log("[Button] Line clicked, currentMode is:",z),z==="measureLine"?w("none",null):w("measureLine",f)}),p&&p.addEventListener("click",()=>{console.log("[Button] Area clicked, currentMode is:",z),z==="measureArea"?w("none",null):w("measureArea",p)}),h&&h.addEventListener("click",()=>{console.log("[Button] Draw clicked, currentMode is:",z),z==="draw"?w("none",null):w("draw",h)}),g&&g.addEventListener("click",()=>{if(ae?.clearMeasurements(),z.startsWith("measure"))switch(ae?.deactivate(),z){case"measureCircle":ae?.startCircleMeasure();break;case"measureLine":ae?.startLineMeasure();break;case"measureArea":ae?.startAreaMeasure();break}})}async function Kt(){try{console.log("[App] Loading locations...");const o=await kn();console.log("[App] Locations loaded:",o),Ji(o),v&&(v.clearMarkers(),o.length>0&&(v.addMarkers(o),v.showMarkers(),console.log("[App] Added",o.length,"markers to map")));const e=document.getElementById("location-count");e&&(e.textContent=o.length)}catch(o){console.error("[App] Failed to load locations:",o)}}function Yi(o){const e=o.get("name"),t=o.get("description"),r=o.get("category"),n=o.get("lon")||o.get("longitude"),s=o.get("lat")||o.get("latitude");console.log("[App] Selected location:",{name:e,description:t,category:r,lon:n,lat:s})}function Ji(o){const e=document.getElementById("locations-list");if(!e)return;const t=document.getElementById("location-count-mobile");if(t&&(t.textContent=o.length),o.length===0){e.innerHTML=`
      <div class="text-center text-muted py-4">
        <p class="mb-0">No locations yet.</p>
        <small>Click the map or fill the form above!</small>
      </div>
    `;return}const r={water:"💧",school:"🏫",health:"🏥",market:"🏪",default:"📍",other:"📌"};e.innerHTML=o.map(n=>{const s=r[n.category]||"📍";return`
      <a href="#" class="list-group-item list-group-item-action location-item py-2"
         data-id="${n.id}" data-lon="${n.longitude}" data-lat="${n.latitude}">
        <div class="d-flex w-100 justify-content-between align-items-start">
          <div>
            <h6 class="mb-1">${s} ${U(n.name)}</h6>
            <small class="text-muted font-monospace">${n.latitude.toFixed(5)}, ${n.longitude.toFixed(5)}</small>
          </div>
          <span class="badge badge-${n.category}">${n.category}</span>
        </div>
        ${n.description?`<small class="text-secondary d-block mt-1">${U(n.description)}</small>`:""}
      </a>
    `}).join(""),e.querySelectorAll(".location-item").forEach(n=>{n.addEventListener("click",s=>{s.preventDefault();const a=parseFloat(n.dataset.lon),i=parseFloat(n.dataset.lat),l=parseInt(n.dataset.id);v?.showMarkers(),v?.zoomTo(a,i,14),v?.selectMarker(l)})})}async function At(){const o=document.getElementById("local-data-stats"),e=document.getElementById("local-data-tbody"),t=document.getElementById("clear-all-cached-btn");if(!(!o||!e)){try{const r=await bs();e.innerHTML=r.map(n=>{const a=An(n.name)?`<button type="button" class="btn btn-sm btn-link text-danger p-0 table-clear-btn"
                   data-table="${U(n.name)}"
                   title="Clear local cache (will re-download from server)">
             <i class="bi bi-trash3"></i>
           </button>`:"";return`
        <tr>
          <td class="ps-3">
            <a href="#" class="table-name-link" data-table="${U(n.name)}">${U(n.name)}</a>
          </td>
          <td class="text-end"><span class="badge bg-secondary">${n.count}</span></td>
          <td class="text-end pe-3">${a}</td>
        </tr>
      `}).join(""),o.classList.remove("d-none"),e.querySelectorAll(".table-name-link").forEach(n=>{n.addEventListener("click",s=>{s.preventDefault(),Qi(n.dataset.table)})}),e.querySelectorAll(".table-clear-btn").forEach(n=>{n.addEventListener("click",async s=>{s.preventDefault();const a=n.dataset.table;if(confirm(`Clear local cache for "${a}"?

The data will be re-downloaded from the server on the next app start.`))try{const i=await Fn(a);ge(`Cleared ${i} row${i===1?"":"s"} from "${a}". It will re-download on next start.`),await At()}catch(i){console.error("[App] Per-table clear failed:",i),O(`Could not clear "${a}": ${i.message}`)}})})}catch(r){console.error("[App] Failed to load table stats:",r),e.innerHTML='<tr><td colspan="3" class="text-danger ps-3">Failed to load</td></tr>',o.classList.remove("d-none")}t&&!t._wired&&(t._wired=!0,t.addEventListener("click",Zi))}}async function Zi(){if(confirm(`Delete all cached map layers from this device?

The next time the app starts (or after a reload), every layer will be re-downloaded from the server. Your locally drawn data is not affected.`))try{const o=await bo(),e=o.reduce((t,r)=>t+r.count,0);ge(`Cleared ${e} row${e===1?"":"s"} across ${o.length} table${o.length===1?"":"s"}.`),await At(),confirm("Reload the app now to re-download the layers fresh from the server?")&&window.location.reload()}catch(o){console.error("[App] Clear-all failed:",o),O("Failed to clear cached layers: "+o.message)}}async function Qi(o){const e=document.getElementById("tableContentModalLabel"),t=document.getElementById("table-content-body"),r=document.getElementById("table-content-info");e.textContent=`Table: ${o}`,t.innerHTML=`
    <div class="text-center py-4">
      <div class="spinner-border text-primary" role="status">
        <span class="visually-hidden">Loading...</span>
      </div>
    </div>
  `,r.textContent="",new lt(document.getElementById("tableContentModal")).show();try{const{columns:s,rows:a}=await ws(o);if(a.length===0){t.innerHTML='<div class="text-center text-muted py-4">Table is empty</div>',r.textContent="0 rows";return}const i=s.map(c=>`<th class="text-nowrap">${U(c)}</th>`).join(""),l=a.map(c=>`<tr>${s.map(u=>{let f=c[u];if(f==null)return'<td class="text-muted fst-italic">NULL</td>';f=String(f);const p=f.length>120?f.substring(0,120)+"...":f;return`<td>${U(p)}</td>`}).join("")}</tr>`).join("");t.innerHTML=`
      <div class="table-responsive">
        <table class="table table-sm table-striped table-hover mb-0" style="font-size:12px;">
          <thead class="table-light">
            <tr>${i}</tr>
          </thead>
          <tbody>${l}</tbody>
        </table>
      </div>
    `,r.textContent=`${a.length}${a.length>=200?"+":""} row(s), ${s.length} column(s)`}catch(s){console.error("[App] Failed to load table content:",s),t.innerHTML=`<div class="text-danger text-center py-4">Failed to load: ${U(s.message)}</div>`}}async function el(){try{await ms("lupmis-backup.sqlite3"),ge("Database exported successfully")}catch(o){console.error("[App] Export failed:",o),O("Export failed: "+o.message)}}async function tl(){try{const o=await ys(),e=new Blob([JSON.stringify(o,null,2)],{type:"application/json"}),t=URL.createObjectURL(e),r=document.createElement("a");r.href=t,r.download="locations.geojson",r.click(),URL.revokeObjectURL(t),ge(`Exported ${o.features.length} location(s)`)}catch(o){console.error("[App] GeoJSON Export failed:",o),O("GeoJSON Export failed: "+o.message)}}async function ol(){try{const o=await yo(),e=document.getElementById("status-content");e&&(e.innerHTML=`
        <table class="table table-sm table-borderless mb-0">
          <tbody>
            <tr>
              <td class="fw-semibold">Ready:</td>
              <td><span class="badge ${o.ready?"bg-success":"bg-danger"}">${o.ready?"Yes":"No"}</span></td>
            </tr>
            <tr>
              <td class="fw-semibold">Online:</td>
              <td><span class="badge ${K()?"bg-success":"bg-warning"}">${K()?"Yes":"Offline"}</span></td>
            </tr>
            <tr>
              <td class="fw-semibold">Database:</td>
              <td><code>${o.databasePath||"N/A"}</code></td>
            </tr>
            <tr>
              <td class="fw-semibold">Tables:</td>
              <td>${o.tables.map(r=>`<span class="badge bg-secondary me-1">${r}</span>`).join("")}</td>
            </tr>
            <tr>
              <td class="fw-semibold">Locations:</td>
              <td><span class="badge bg-primary">${o.locationCount}</span></td>
            </tr>
          </tbody>
        </table>
      `),new lt(document.getElementById("statusModal")).show()}catch(o){console.error("[App] Failed to get status:",o),O("Failed to get status")}}function sr(o){return o.replace(/^\(+/,"").replace(/\)+$/,"").split(",").map(e=>{const[t,r]=e.trim().split(/\s+/).map(Number);return[t,r]})}function nl(o){return{type:"Polygon",coordinates:o.trim().replace(/^POLYGON\s*\(\s*/i,"").replace(/\s*\)$/,"").split("),(").map(sr)}}function rl(o){return{type:"MultiPolygon",coordinates:o.trim().replace(/^MULTIPOLYGON\s*\(\s*/i,"").replace(/\s*\)$/,"").split(")),((").map(n=>n.replace(/^\(+/,"").replace(/\)+$/,"").split("),(").map(sr))}}function ct(o){if(!o)return null;const e=o.trim().toUpperCase();return e.startsWith("MULTIPOLYGON")?rl(o):e.startsWith("POLYGON")?nl(o):(console.warn("[App] Unsupported WKT type:",e.substring(0,30)),null)}function sl(o){if(!o?.success||!o?.data?.boundary)return console.warn("[App] API response missing success or boundary data"),null;const{boundary:e,districtid:t,district_name:r}=o.data,n=ct(e);return{type:"FeatureCollection",features:[{type:"Feature",properties:{districtid:t,district_name:r},geometry:n}]}}function ln(o){if(!Array.isArray(o)||o.length===0)return null;const e=[];for(const t of o){const r=t.polygon||t.boundary,n=ct(r);if(!n)continue;const s={_layerType:"collector_zone"};for(const[a,i]of Object.entries(t))a==="polygon"||a==="boundary"||(s[a]=i);e.push({type:"Feature",properties:s,geometry:n})}return e.length===0?null:{type:"FeatureCollection",features:e}}const uo="lupmis-last-district";function al(o){return o==null||String(o).length===0?"district_boundary":`district_boundary_${o}`}async function il(){const e=Ke()?.district_id;if(e==null||String(e).length===0)return;const t=String(e);let r=null;try{r=localStorage.getItem(uo)}catch{}if(r!==null&&r!==t){console.warn(`[App] District changed ${r} → ${t}; clearing cached layers.`);try{await bo(),So("Your district was updated — refreshing map data.")}catch(n){console.error("[App] Failed to clear caches on district change:",n)}}try{localStorage.setItem(uo,t)}catch{}}async function ll(){const o=Ke()?.district_id??null,e=al(o),t=1,r={strokeColor:"#e11d48",strokeWidth:2.5,fillColor:"rgba(225,29,72,0.08)",typeDescription:"Vector / Polygon"},n=v?.getLayerGroup(t)||null;function s(i){if(!i)return;const l=i.getLayers(),c=[];l.forEach(d=>{d.get("title")==="District Boundary"&&c.push(d)}),c.forEach(d=>l.remove(d))}function a(i){if(!i||!v)return;const l=i.getSource().getExtent();l&&l[0]!==1/0&&v.getMap().getView().fit(l,{padding:[40,40,40,40],duration:600})}try{const i=K()&&ke(),l=await Pn(e);if(l){console.log("[App] District boundary loaded from local cache");const c=v?.addGeoJSONLayer(l,"District Boundary",r,n);i||a(c)}if(i){console.log("[App] Fetching district boundary from API...");const c=await $a(),d=sl(c);if(!d){console.warn("[App] Could not convert API response to GeoJSON");return}console.log("[App] District boundary:",d.features[0]?.properties?.district_name,"→",d.features[0]?.geometry?.coordinates?.length,"polygon(s)"),await In(e,d),l&&s(n||v?.getOverlayGroup());const u=v?.addGeoJSONLayer(d,"District Boundary",r,n);a(u),console.log("[App] District boundary loaded from API")}else l||console.log("[App] District boundary not available — offline and no local cache")}catch(i){console.error("[App] Failed to load district boundary:",i)}}function cn(o){if(!Array.isArray(o)||o.length===0)return null;const e=[];for(const t of o){const r=t.polygon||t.geometry_wkt||t.geom,n=ct(r);n&&e.push({type:"Feature",properties:{_layerType:"upn_grid",upn_prefix:t.upn_prefix??null},geometry:n})}return e.length===0?null:{type:"FeatureCollection",features:e}}async function cl(){const e={strokeColor:"#5b21b6",strokeWidth:1.5,fillColor:"rgba(124,58,237,0.04)",typeDescription:"Vector / Polygon"},t=v?.getLayerGroup(1)||null,r={type:"FeatureCollection",features:[]},n=v?.addGeoJSONLayer(r,"UPN Grid",e,t);if(!n){console.warn("[App] Could not create UPN Grid layer");return}n.setVisible(!1);const s=7;n.setStyle((i,l)=>{const c=[new C({stroke:new I({color:"rgba(255,255,255,0.95)",width:3.5})}),new C({stroke:new I({color:"#5b21b6",width:1.5,lineDash:[7,4]}),fill:new M({color:"rgba(124,58,237,0.04)"})})];if(l<=s){const d=i.get("upn_prefix");d!=null&&String(d).length>0&&c.push(new C({text:new We({text:String(d),font:"600 12px Arial, sans-serif",fill:new M({color:"#3b0764"}),stroke:new I({color:"rgba(255,255,255,0.95)",width:3}),overflow:!0})}))}return c}),n.on("change:visible",()=>{n.getVisible()&&n.getSource().getFeatures().length===0&&O("No UPN grid available locally. Connect to the internet to download it.")});function a(i){const l=new le().readFeatures(i,{featureProjection:"EPSG:3857"});n.getSource().clear(),n.getSource().addFeatures(l)}try{const l=Ke()?.district_id??null,c=await Qr(l);if(c){const p=cn(c);p&&a(p),console.log("[App] UPN grid from cache:",c.length,"cells (district",l,")");return}if(!K()||!ke()){console.log("[App] UPN grid not available — offline and no cache for district",l);return}console.log("[App] Fetching UPN grid from API (district",l,")...");const d=await Ha();if(!d?.success||!Array.isArray(d?.data)){console.warn("[App] getUpnGrid invalid response:",d);return}const u=d.data;console.log("[App] UPN grid from API:",u.length,"cells"),await Zr(u,l);const f=cn(u);f&&a(f),console.log("[App] UPN grid loaded:",f?.features.length??0,"cells rendered")}catch(i){console.error("[App] Failed to load UPN grid:",i)}}async function dl(){const e={strokeColor:"#7c3aed",strokeWidth:1.5,fillColor:"rgba(124,58,237,0.12)",typeDescription:"Vector / Polygon"},t=v?.getLayerGroup(1)||null;console.log("[App] loadCollectorZones — adminGroup:",t?t.get("title"):"null");const r={type:"FeatureCollection",features:[]},n=v?.addGeoJSONLayer(r,"Zones",e,t);if(!n){console.warn("[App] Could not create Zones layer");return}n.setVisible(!1),n.on("change:visible",()=>{n.getVisible()&&n.getSource().getFeatures().length===0&&O("No collector zones available locally. 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    <div class="card">
      <div class="card-header bg-primary py-2 d-flex justify-content-between align-items-center">
        <h6 class="mb-0"><i class="bi bi-layers me-2"></i>Imported Layers</h6>
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          <i class="bi bi-trash"></i>
        </button>
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Logging out needs a connection to the sign-in server, and you would not be able to sign back in until you are online again.

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