import{c as O,w as M,a as J,f as P,b as N,s as A}from"./chunk-RYQCIY6F-B0PVqbDD.js";import{_ as X,am as v,an as D,ao as H,ap as Y,l as d,c as _,aq as W,ar as $,ae as j,as as q,af as R,ad as F,at as z,au as K,av as G}from"./index-tFmyJvsy.js";import{G as Q}from"./graph-C9eacEi8.js";import{l as U}from"./layout-DEXfKzaS.js";import"./map-Czzmt4hB.js";var C=X((o,s,l)=>Math.max(s,Math.min(l,o)),"clamp"),B=X((o="TB")=>{switch(o){case"BT":return"bottom";case"LR":return"right";case"RL":return"left";case"TB":default:return"top"}},"getDefaultSelfLoopSide"),V=X(o=>o==="flowchart"||o==="flowchart-v2"||o==="stateDiagram","shouldMergeSelfLoopSegments"),Z=X((o,s,l,y,a)=>{const f=[],p=new Set;if(l.forEach(({start:r,end:t})=>{r!==y&&p.add(r),t!==y&&p.add(t)}),p.forEach(r=>{const t=o.node(r);typeof(t==null?void 0:t.x)=="number"&&typeof(t==null?void 0:t.y)=="number"&&f.push(t)}),f.length===0&&l.forEach(({edge:r})=>{(r.points??[]).forEach(t=>{typeof(t==null?void 0:t.x)=="number"&&typeof(t==null?void 0:t.y)=="number"&&f.push(t)})}),f.length===0)return B(a);const c=f.reduce((r,t)=>({x:r.x+t.x/f.length,y:r.y+t.y/f.length}),{x:0,y:0}),h=c.x-s.x,i=c.y-s.y;return Math.abs(h)>Math.abs(i)?h>0?"right":"left":Math.abs(i)>0?i>0?"bottom":"top":B(a)},"getSelfLoopSide"),ee=X((o,s="top",l=0,y=0)=>{const a=o.x,f=o.y-l,p=o.width/2,c=o.height/2,h=Math.max(36,Math.min(100,o.width*.8)),i=C(Math.max(y,o.width*.35),36,h),r=C(Math.min(o.width,o.height)*.45,24,48);switch(s){case"bottom":{const t=f+c;return[{x:a-i/2,y:t},{x:a-i/2,y:t+r},{x:a+i/2,y:t+r},{x:a+i/2,y:t}]}case"right":{const t=a+p;return[{x:t,y:f-i/2},{x:t+r,y:f-i/2},{x:t+r,y:f+i/2},{x:t,y:f+i/2}]}case"left":{const t=a-p;return[{x:t,y:f-i/2},{x:t-r,y:f-i/2},{x:t-r,y:f+i/2},{x:t,y:f+i/2}]}case"top":default:{const t=f-c;return[{x:a-i/2,y:t},{x:a-i/2,y:t-r},{x:a+i/2,y:t-r},{x:a+i/2,y:t}]}}},"getSelfLoopPoints"),te=X((o,s,l="top",y=0,a={})=>{const p=o.x,c=o.y-y,h=a.width??0,i=a.height??0;switch(l){case"bottom":return{x:p,y:Math.max(...s.map(r=>r.y))+i/2+4};case"right":return{x:Math.max(...s.map(r=>r.x))+h/2+4,y:c};case"left":return{x:Math.min(...s.map(r=>r.x))-h/2-4,y:c};case"top":default:return{x:p,y:Math.min(...s.map(r=>r.y))-i/2-4}}},"getSelfLoopLabelPosition"),se=X((o,s=0,{mergeSelfLoops:l=!0}={})=>{var p;const y=new Map,a=[],f=(p=o.graph())==null?void 0:p.rankdir;return o.edges().forEach(c=>{const h=o.edge(c);if(l&&h.selfLoop){const i=h.selfLoop.id;y.has(i)||y.set(i,[]),y.get(i).push({edge:h,start:c.v,end:c.w})}else a.push({edge:h,start:c.v,end:c.w})}),y.forEach(c=>{if(c.length!==3){c.forEach(n=>a.push(n));return}c.sort((n,e)=>n.edge.selfLoop.order-e.edge.selfLoop.order);const[h,i,r]=c,t=h.edge.originalEdge??i.edge.originalEdge??r.edge.originalEdge??i.edge,g=o.node(t.start);if(!g){c.forEach(n=>a.push(n));return}const S={width:i.edge.width,height:i.edge.height},w=Z(o,g,c,t.start,f),b=ee(g,w,s,S.width??0),E=te(g,b,w,s,S),m={...i.edge,...t,id:t.id,points:b,start:t.start,end:t.end,x:E.x,y:E.y,width:S.width,height:S.height,labelStyle:i.edge.labelStyle,fromCluster:h.edge.fromCluster??i.edge.fromCluster??r.edge.fromCluster,toCluster:h.edge.toCluster??i.edge.toCluster??r.edge.toCluster};delete m.selfLoop,delete m.originalEdge,a.push({edge:m,start:m.start,end:m.end})}),a},"getEdgesToRender"),T=X(async(o,s,l,y,a,f)=>{d.warn("Graph in recursive render:XAX",M(s),a);const p=s.graph().rankdir;d.trace("Dir in recursive render - dir:",p);const c=o.insert("g").attr("class","root");s.nodes()?d.info("Recursive render XXX",s.nodes()):d.info("No nodes found for",s),s.edges().length>0&&d.info("Recursive edges",s.edge(s.edges()[0]));const h=c.insert("g").attr("class","clusters"),i=c.insert("g").attr("class","edgePaths"),r=c.insert("g").attr("class","edgeLabels"),t=c.insert("g").attr("class","nodes"),g=V(l);await Promise.all(s.nodes().map(async function(n){const e=s.node(n);if(a!==void 0){const u=JSON.parse(JSON.stringify(a.clusterData));d.trace(`Setting data for parent cluster XXX
 Node.id = `,n,`
 data=`,u.height,`
Parent cluster`,a.height),s.setNode(a.id,u),s.parent(n)||(d.trace("Setting parent",n,a.id),s.setParent(n,a.id,u))}if(d.info("(Insert) Node XXX"+n+": "+JSON.stringify(s.node(n))),e!=null&&e.clusterNode){d.info("Cluster identified XBX",n,e.width,s.node(n));const{ranksep:u,nodesep:x}=s.graph();e.graph.setGraph({...e.graph.graph(),ranksep:u+25,nodesep:x});const L=await T(t,e.graph,l,y,s.node(n),f),I=L.elem;W(e,I),e.diff=L.diff||0,d.info("New compound node after recursive render XAX",n,"width",e.width,"height",e.height),$(I,e)}else s.children(n).length>0?(d.trace("Cluster - the non recursive path XBX",n,e.id,e,e.width,"Graph:",s),d.trace(P(e.id,s)),N.set(e.id,{id:P(e.id,s),node:e})):(d.trace("Node - the non recursive path XAX",n,t,s.node(n),p),await j(t,s.node(n),{config:f,dir:p}))})),await X(async()=>{const n=s.edges().map(async function(e){const u=s.edge(e.v,e.w,e.name);if(d.info("Edge "+e.v+" -> "+e.w+": "+JSON.stringify(e)),d.info("Edge "+e.v+" -> "+e.w+": ",e," ",JSON.stringify(s.edge(e))),d.info("Fix",N,"ids:",e.v,e.w,"Translating: ",N.get(e.v),N.get(e.w)),g&&u.selfLoop){if(u.selfLoop.order!==1)return;const x=u.id;u.id=u.selfLoop.id,await G(r,u),u.id=x;return}await G(r,u)});await Promise.all(n)},"processEdges")(),d.info("Graph before layout:",JSON.stringify(M(s))),d.info("############################################# XXX"),d.info("###                Layout                 ### XXX"),d.info("############################################# XXX"),U(s),d.info("Graph after layout:",JSON.stringify(M(s)));let w=0,{subGraphTitleTotalMargin:b}=q(f);await Promise.all(A(s).map(async function(n){var u;const e=s.node(n);if(d.info("Position XBX => "+n+": ("+e.x,","+e.y,") width: ",e.width," height: ",e.height),e!=null&&e.clusterNode)e.y+=b,d.info("A tainted cluster node XBX1",n,e.id,e.width,e.height,e.x,e.y,s.parent(n)),N.get(e.id).node=e,R(e);else if(s.children(n).length>0){d.info("A pure cluster node XBX1",n,e.id,e.x,e.y,e.width,e.height,s.parent(n)),e.height+=b,s.node(e.parentId);const x=(e==null?void 0:e.padding)/2||0,L=((u=e==null?void 0:e.labelBBox)==null?void 0:u.height)||0,I=L-x||0;d.debug("OffsetY",I,"labelHeight",L,"halfPadding",x),await F(h,e),N.get(e.id).node=e}else{const x=s.node(e.parentId);e.y+=b/2,d.info("A regular node XBX1 - using the padding",e.id,"parent",e.parentId,e.width,e.height,e.x,e.y,"offsetY",e.offsetY,"parent",x,x==null?void 0:x.offsetY,e),R(e)}}));const E=b/2;return se(s,E,{mergeSelfLoops:g}).forEach(function({edge:n,start:e,end:u}){d.info("Edge "+e+" -> "+u+": "+JSON.stringify(n),n),n.points.forEach(k=>k.y+=E);const x=s.node(e),L=s.node(u),I=z(i,n,N,l,x,L,y);K(n,I)}),s.nodes().forEach(function(n){const e=s.node(n);d.info(n,e.type,e.diff),e.isGroup&&(w=e.diff)}),d.warn("Returning from recursive render XAX",c,w),{elem:c,diff:w}},"recursiveRender"),de=X(async(o,s)=>{var f,p,c,h,i,r;const l=new Q({multigraph:!0,compound:!0}).setGraph({rankdir:o.direction,nodesep:((f=o.config)==null?void 0:f.nodeSpacing)||((c=(p=o.config)==null?void 0:p.flowchart)==null?void 0:c.nodeSpacing)||o.nodeSpacing,ranksep:((h=o.config)==null?void 0:h.rankSpacing)||((r=(i=o.config)==null?void 0:i.flowchart)==null?void 0:r.rankSpacing)||o.rankSpacing,marginx:8,marginy:8}).setDefaultEdgeLabel(function(){return{}}),y=s.select("g");v(y,o.markers,o.type,o.diagramId),D(),H(),Y(),O(),o.nodes.forEach(t=>{l.setNode(t.id,{...t}),t.parentId&&l.setParent(t.id,t.parentId)}),d.debug("Edges:",o.edges),o.edges.forEach(t=>{if(t.start===t.end){const g=t.start,S=g+"---"+g+"---1",w=g+"---"+g+"---2",b=l.node(g);l.setNode(S,{domId:S,id:S,parentId:b.parentId,labelStyle:"",label:"",padding:0,shape:"labelRect",style:"",width:10,height:10}),l.setParent(S,b.parentId),l.setNode(w,{domId:w,id:w,parentId:b.parentId,labelStyle:"",padding:0,shape:"labelRect",label:"",style:"",width:10,height:10}),l.setParent(w,b.parentId);const E=structuredClone(t),m=structuredClone(t),n=structuredClone(t),e=structuredClone(t);m.originalEdge=E,m.selfLoop={id:E.id,order:0},n.originalEdge=E,n.selfLoop={id:E.id,order:1},e.originalEdge=E,e.selfLoop={id:E.id,order:2},m.label="",m.arrowTypeEnd="none",m.endLabelLeft="",m.endLabelRight="",m.startLabelLeft="",m.id=g+"-cyclic-special-1",n.startLabelRight="",n.startLabelLeft="",n.endLabelLeft="",n.endLabelRight="",n.arrowTypeStart="none",n.arrowTypeEnd="none",n.id=g+"-cyclic-special-mid",e.label="",e.startLabelRight="",e.startLabelLeft="",e.arrowTypeStart="none",b.isGroup&&(m.fromCluster=g,e.toCluster=g),e.id=g+"-cyclic-special-2",e.arrowTypeStart="none",l.setEdge(g,S,m,g+"-cyclic-special-0"),l.setEdge(S,w,n,g+"-cyclic-special-1"),l.setEdge(w,g,e,g+"-cyclic-special-2")}else l.setEdge(t.start,t.end,{...t},t.id)}),d.warn("Graph at first:",JSON.stringify(M(l))),J(l),d.warn("Graph after XAX:",JSON.stringify(M(l)));const a=_();await T(y,l,o.type,o.diagramId,void 0,a)},"render");export{se as getEdgesToRender,de as render};
