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e=r.u.calcTerminalLabelPosition(t.arrowTypeStart?10:0,"start_right",a);n=e.x,i=e.y}e.attr("transform",`translate(${n}, ${i})`)}if(t.endLabelLeft){const e=X[t.id].endLeft;let n=t.x,i=t.y;if(a){const e=r.u.calcTerminalLabelPosition(t.arrowTypeEnd?10:0,"end_left",a);n=e.x,i=e.y}e.attr("transform",`translate(${n}, ${i})`)}if(t.endLabelRight){const e=X[t.id].endRight;let n=t.x,i=t.y;if(a){const e=r.u.calcTerminalLabelPosition(t.arrowTypeEnd?10:0,"end_right",a);n=e.x,i=e.y}e.attr("transform",`translate(${n}, ${i})`)}},N=(t,e)=>{r.l.debug("abc88 cutPathAtIntersect",t,e);let a=[],n=t[0],i=!1;return t.forEach((t=>{if(((t,e)=>{const a=t.x,r=t.y,n=Math.abs(e.x-a),i=Math.abs(e.y-r),s=t.width/2,l=t.height/2;return n>=s||i>=l})(e,t)||i)n=t,i||a.push(t);else{const s=((t,e,a)=>{r.l.debug(`intersection calc abc89:\n outsidePoint: ${JSON.stringify(e)}\n insidePoint : ${JSON.stringify(a)}\n node : x:${t.x} y:${t.y} w:${t.width} h:${t.height}`);const n=t.x,i=t.y,s=Math.abs(n-a.x),l=t.width/2;let d=a.x<e.x?l-s:l+s;const o=t.height/2,h=Math.abs(e.y-a.y),c=Math.abs(e.x-a.x);if(Math.abs(i-e.y)*l>Math.abs(n-e.x)*o){let t=a.y<e.y?e.y-o-i:i-o-e.y;d=c*t/h;const n={x:a.x<e.x?a.x+d:a.x-c+d,y:a.y<e.y?a.y+h-t:a.y-h+t};return 0===d&&(n.x=e.x,n.y=e.y),0===c&&(n.x=e.x),0===h&&(n.y=e.y),r.l.debug(`abc89 topp/bott calc, Q ${h}, q ${t}, R ${c}, r ${d}`,n),n}{d=a.x<e.x?e.x-l-n:n-l-e.x;let t=h*d/c,i=a.x<e.x?a.x+c-d:a.x-c+d,s=a.y<e.y?a.y+t:a.y-t;return r.l.debug(`sides calc abc89, Q ${h}, q ${t}, R ${c}, r ${d}`,{_x:i,_y:s}),0===d&&(i=e.x,s=e.y),0===c&&(i=e.x),0===h&&(s=e.y),{x:i,y:s}}})(e,n,t);let l=!1;a.forEach((t=>{l=l||t.x===s.x&&t.y===s.y})),a.some((t=>t.x===s.x&&t.y===s.y))||a.push(s),i=!0}})),a},U=function(t,e,a,i,s,l,d){let o=a.points;r.l.debug("abc88 InsertEdge: edge=",a,"e=",e);let h=!1;const c=l.node(e.v);var y=l.node(e.w);(null==y?void 0:y.intersect)&&(null==c?void 0:c.intersect)&&(o=o.slice(1,a.points.length-1),o.unshift(c.intersect(o[0])),o.push(y.intersect(o[o.length-1]))),a.toCluster&&(r.l.debug("to cluster abc88",i[a.toCluster]),o=N(a.points,i[a.toCluster].node),h=!0),a.fromCluster&&(r.l.debug("from cluster abc88",i[a.fromCluster]),o=N(o.reverse(),i[a.fromCluster].node).reverse(),h=!0);const p=o.filter((t=>!Number.isNaN(t.y)));let g=n.qrM;!a.curve||"graph"!==s&&"flowchart"!==s||(g=a.curve);const{x,y:f}=P(a),u=(0,n.n8j)().x(x).y(f).curve(g);let w;switch(a.thickness){case"normal":w="edge-thickness-normal";break;case"thick":case"invisible":w="edge-thickness-thick";break;default:w=""}switch(a.pattern){case"solid":w+=" edge-pattern-solid";break;case"dotted":w+=" edge-pattern-dotted";break;case"dashed":w+=" edge-pattern-dashed"}const b=t.append("path").attr("d",u(p)).attr("id",a.id).attr("class"," "+w+(a.classes?" 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