From 978da1ce0456ac4d4fe121f70e2e3a09477775ec Mon Sep 17 00:00:00 2001
From: David Evans <davidje13@users.noreply.github.com>
Date: Wed, 14 Feb 2018 22:59:19 +0000
Subject: [PATCH] Fix references inside groups overflowing edges [#49]

---
 lib/sequence-diagram.js            |  2 +-
 lib/sequence-diagram.min.js        |  2 +-
 scripts/sequence/Generator.js      |  2 +-
 scripts/sequence/Generator_spec.js | 23 +++++++++++++++++++++++
 4 files changed, 26 insertions(+), 3 deletions(-)

diff --git a/lib/sequence-diagram.js b/lib/sequence-diagram.js
index 91ec58e..69f1b51 100644
--- a/lib/sequence-diagram.js
+++ b/lib/sequence-diagram.js
@@ -2900,7 +2900,7 @@ define('sequence/Generator',['core/ArrayUtilities'], (array) => {
 				GAgent.make(alias),
 				{blocked: true, group: alias}
 			);
-			this.defineGAgents(gAgents);
+			this.defineGAgents([...gAgents, leftGAgent, rightGAgent]);
 			const {indexL, indexR} = addBounds(
 				this.gAgents,
 				leftGAgent,
diff --git a/lib/sequence-diagram.min.js b/lib/sequence-diagram.min.js
index 54f41b8..e8a5b0f 100644
--- a/lib/sequence-diagram.min.js
+++ b/lib/sequence-diagram.min.js
@@ -1 +1 @@
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o(e,t,n,r=null){for(let s=0;s<n.length;++s){const o=n[s],l=e[t+s];if(a(l)!==o){if(r)throw i(r+'; expected "'+o+'"',l);return t}}return t+n.length}function l(e,t,{start:n=0,limit:r=null,orEnd:i=!1}={}){null===r&&(r=e.length),Array.isArray(t)||(t=[t]);for(let i=n;i<=r-t.length;++i)if(o(e,i,t)!==i)return i;return i?r:-1}function h(t,n,r,{flagTypes:o={},aliases:h=!1}={}){const d=[],g=[];let c=n,u=!1;for(;c<r;++c){const e=t[c],n=a(e),r=o[n];if(!r)break;if(d.includes(r.flag))throw i("Duplicate agent flag: "+n,e);u=u||Boolean(r.allowBlankName),d.push(r.flag),g.push(r.blankNameFlag)}const{name:p,alias:f}=function(t,n,r,{enableAlias:a,allowBlankName:o}){let h=-1;if(a&&(h=l(t,"as",{start:n})),(-1===h||h>=r)&&(h=r),n>=h&&!o){let r=t[n];throw r||(r={b:e.last(t).e}),i("Missing agent name",r)}return{name:s(t,n,h),alias:s(t,h+1,r)}}(t,c,r,{enableAlias:h,allowBlankName:u});return{name:p,alias:f,flags:p?d:g}}function d(e,t,n,r){const i=[];let s=-1;for(let o=t;o<n;++o){","===a(e[o])?-1!==s&&(i.push(h(e,s,o,r)),s=-1):-1===s&&(s=o)}return-1!==s&&i.push(h(e,s,n,r)),i}const g={if:{type:"block begin",blockType:"if",tag:"if",skip:[]},else:{type:"block split",blockType:"else",tag:"else",skip:["if"]},repeat:{type:"block begin",blockType:"repeat",tag:"repeat",skip:[]},group:{type:"block begin",blockType:"group",tag:"",skip:[]}},c={types:(()=>{const t=e.combine([[{tok:"",type:0},{tok:"<",type:1},{tok:"<<",type:2}],[{tok:"-",type:"solid"},{tok:"--",type:"dash"},{tok:"~",type:"wave"}],[{tok:"",type:0},{tok:">",type:1},{tok:">>",type:2},{tok:"x",type:3}]]).filter(e=>0!==e[0].type||0!==e[2].type),n=new Map;return t.forEach(e=>{n.set(e.map(e=>e.tok).join(""),{line:e[1].type,left:e[0].type,right:e[2].type})}),n})(),agentFlags:{"*":{flag:"begin",allowBlankName:!0,blankNameFlag:"source"},"+":{flag:"start"},"-":{flag:"stop"},"!":{flag:"end"}}},u=["none","box","cross","fade","bar"],p={text:{mode:"text",types:{left:{type:"note left",skip:["of"],min:0,max:null},right:{type:"note right",skip:["of"],min:0,max:null}}},note:{mode:"note",types:{over:{type:"note over",skip:[],min:0,max:null},left:{type:"note left",skip:["of"],min:0,max:null},right:{type:"note right",skip:["of"],min:0,max:null},between:{type:"note between",skip:[],min:2,max:null}}},state:{mode:"state",types:{over:{type:"note over",skip:[],min:1,max:1}}}},f={line:{defaultHeight:6},space:{defaultHeight:6},delay:{defaultHeight:30},tear:{defaultHeight:6}},m={define:{type:"agent define"},begin:{type:"agent begin",mode:"box"},end:{type:"agent end",mode:"cross"}},b=[(e,t)=>"title"!==a(e[0])?null:(t.title=s(e,1),!0),(e,t)=>"theme"!==a(e[0])?null:(t.theme=s(e,1),!0),(e,t)=>{if("terminators"!==a(e[0]))return null;const n=a(e[1]);if(!n)throw i("Unspecified termination",e[0]);if(-1===u.indexOf(n))throw i('Unknown termination "'+n+'"',e[1]);return t.terminators=n,!0},(e,t)=>{if("headers"!==a(e[0]))return null;const n=a(e[1]);if(!n)throw i("Unspecified header",e[0]);if(-1===u.indexOf(n))throw i('Unknown header "'+n+'"',e[1]);return t.headers=n,!0},e=>{if("divider"!==a(e[0]))return null;const t=l(e,":",{orEnd:!0}),n=l(e,["with","height"],{limit:t,orEnd:!0}),r=s(e,1,n)||"line";if(!f[r])throw i("Unknown divider type",e[1]);const o=function(e,t=0,n=null,r=Number.NAN){const i=s(e,t,n);return Number(i||r)}(e,n+2,t,f[r].defaultHeight);if(Number.isNaN(o)||o<0)throw i("Invalid divider height",e[n+2]);return{type:"divider",mode:r,height:o,label:s(e,t+1)}},e=>{if("autolabel"!==a(e[0]))return null;let t=null;return t="off"===a(e[1])?"<label>":s(e,1),{type:"label pattern",pattern:r(t)}},e=>{if("end"===a(e[0])&&1===e.length)return{type:"block end"};const t=g[a(e[0])];if(!t)return null;let n=1;return e.length>n&&(n=o(e,n,t.skip,"Invalid block command")),n=o(e,n,[":"]),{type:t.type,blockType:t.blockType,tag:t.tag,label:s(e,n)}},e=>{if("begin"!==a(e[0])||"reference"!==a(e[1]))return null;let t=[];const n=l(e,":");if("over"===a(e[2])&&n>3)t=d(e,3,n);else if(2!==n)throw i('Expected ":" or "over"',e[2]);const r=h(e,n+1,e.length,{aliases:!0});if(!r.alias)throw i("Reference must have an alias",e[n]);return{type:"group begin",agents:t,blockType:"ref",tag:"ref",label:r.name,alias:r.alias}},e=>{const t=m[a(e[0])];return!t||e.length<=1?null:Object.assign({agents:d(e,1,e.length,{aliases:!0})},t)},t=>{if("simultaneously"!==a(t[0]))return null;if(":"!==a(e.last(t)))return null;let n="";if(t.length>2){if("with"!==a(t[1]))return null;n=s(t,2,t.length-1)}return{type:"async",target:n}},e=>{const t=p[a(e[0])],n=l(e,":");if(!t||-1===n)return null;const r=t.types[a(e[1])];if(!r)return null;let h=2;const g=d(e,h=o(e,h,r.skip),n);if(g.length<r.min)throw i("Too few agents for "+t.mode,e[0]);if(null!==r.max&&g.length>r.max)throw i("Too many agents for "+t.mode,e[0]);return{type:r.type,agents:g,mode:t.mode,label:s(e,n+1)}},e=>{const t=l(e,":",{orEnd:!0}),n=function(e,t,{start:n=0,limit:r=null}={}){null===r&&(r=e.length);for(let i=n;i<r;++i){const n=t.get(a(e[i]));if(n)return{pos:i,value:n}}return null}(e,c.types,{start:0,limit:t-1});if(!n)return null;const r=n.pos,o={flagTypes:c.agentFlags};if("..."===a(e[0]))return{type:"connect-delay-end",tag:s(e,1,r),agent:h(e,r+1,t,o),label:s(e,t+1),options:n.value};if("..."===a(e[r+1])){if(t!==e.length)throw i("Cannot label beginning of delayed connection",e[t]);return{type:"connect-delay-begin",tag:s(e,r+2,t),agent:h(e,0,r,o),options:n.value}}return{type:"connect",agents:[h(e,0,r,o),h(e,r+1,t,o)],label:s(e,t+1),options:n.value}},t=>t.length<2||":"!==a(e.last(t))?null:{type:"mark",name:s(t,0,t.length-1)},t=>{const n=l(t,"is");if(n<1)return null;let r=n+1;if(["a","an"].includes(a(t[r]))&&++r,r===t.length)throw i("Empty agent options",{b:e.last(t).e});const s=h(t,0,n),o=[];for(let e=r;e<t.length;++e)o.push(t[e].v);return{type:"agent options",agent:s,options:o}}],y=new t;return class{getCodeMirrorMode(){return y.getCodeMirrorMode(Array.from(c.types.keys()))}parseLines(e,t){const r={meta:{title:"",theme:"",code:t,terminators:"none",headers:"box",textFormatter:n},stages:[]};return e.forEach(e=>(function(e,{meta:t,stages:n}){let r=null;for(let n=0;n<b.length&&!(r=b[n](e,t));++n);if(!r)throw i("Unrecognised command: "+s(e),e[0]);"object"==typeof r&&(r.ln=e[0].b.ln,n.push(r))})(e,r)),r}parse(e){const t=y.tokenise(e),n=y.splitLines(t);return this.parseLines(n,e)}}}),n("sequence/Generator",["core/ArrayUtilities"],e=>{"use strict";function t(e,t){const n=p[e.type];return!(!n||e.type!==t.type)&&!n.check.some(n=>e[n]!==t[n])}function n(t,n){p[t.type].merge.forEach(r=>{e.mergeSets(t[r],n[r])})}function r(e,t){for(let n=0;n<e.length;){t(e[n],n)?e.splice(n,1):++n}}function i(e){r(e,(r,i)=>{for(let s=0;s<i;++s)if(t(e[s],r))return n(e[s],r),!0;return!1})}function s(e){const t=new Set,n=e.map(({type:e})=>e);return n.forEach(e=>{const r=p[e];r&&n.every(t=>e===t||r.siblings.has(t))&&t.add(e)}),t}function a(e,i,s,a){r(a,r=>{if(!e.has(r.type)||!i.has(r.type))return!1;for(let e=0;e<s.length;++e)if(t(s[e],r))return n(s[e],r),!0;return!1})}function o(e,t){if("agent begin"===e.type)return e.mode=t,!0;if("parallel"===e.type){let n=!1;return e.stages.forEach(e=>{"agent begin"===e.type&&(e.mode=t,n=!0)}),n}return!1}function l(t,n,r,i=null){e.remove(t,n,g.equals),e.remove(t,r,g.equals);let s=0,a=t.length;if(i){const e=i.map(e=>g.indexOf(t,e)).filter(e=>-1!==e);s=e.reduce((e,t)=>Math.min(e,t),t.length),a=e.reduce((e,t)=>Math.max(e,t),s)+1}return t.splice(s,0,n),t.splice(a+1,0,r),{indexL:s,indexR:a+1}}class h{constructor({visible:e=!1,locked:t=!1,blocked:n=!1,highlighted:r=!1,group:i=null,covered:s=!1}={}){this.visible=e,this.locked=t,this.blocked=n,this.highlighted=r,this.group=i,this.covered=s}}h.LOCKED=new h({locked:!0}),h.DEFAULT=new h;const d={equals:(e,t)=>e.name===t.name,hasFlag:(e,t=!0)=>n=>n.flags.includes(e)===t},g={equals:(e,t)=>e.id===t.id,make:(e,{anchorRight:t=!1,isVirtualSource:n=!1}={})=>({id:e,anchorRight:t,isVirtualSource:n,options:[]}),indexOf:(t,n)=>e.indexOf(t,n,g.equals),hasIntersection:(t,n)=>e.hasIntersection(t,n,g.equals),addNearby:(t,n,r,i)=>{const s=e.indexOf(t,n,g.equals);-1===s?t.push(r):t.splice(s+i,0,r)}},c={"note over":[g.make("["),g.make("]")],"note left":[g.make("[")],"note right":[g.make("]")]},u=["[","]"],p={"agent begin":{check:["mode"],merge:["agentIDs"],siblings:new Set(["agent highlight"])},"agent end":{check:["mode"],merge:["agentIDs"],siblings:new Set(["agent highlight"])},"agent highlight":{check:["highlighted"],merge:["agentIDs"],siblings:new Set(["agent begin","agent end"])}};return class{constructor(){this.agentStates=new Map,this.agentAliases=new Map,this.activeGroups=new Map,this.gAgents=[],this.labelPattern=null,this.nextID=0,this.nesting=[],this.markers=new Set,this.currentSection=null,this.currentNest=null,this.stageHandlers={"block begin":this.handleBlockBegin.bind(this),"block split":this.handleBlockSplit.bind(this),"block end":this.handleBlockEnd.bind(this),"group begin":this.handleGroupBegin.bind(this),mark:this.handleMark.bind(this),async:this.handleAsync.bind(this),"agent define":this.handleAgentDefine.bind(this),"agent options":this.handleAgentOptions.bind(this),"agent begin":this.handleAgentBegin.bind(this),"agent end":this.handleAgentEnd.bind(this),divider:this.handleDivider.bind(this),"label pattern":this.handleLabelPattern.bind(this),connect:this.handleConnect.bind(this),"connect-delay-begin":this.handleConnectDelayBegin.bind(this),"connect-delay-end":this.handleConnectDelayEnd.bind(this),"note over":this.handleNote.bind(this),"note left":this.handleNote.bind(this),"note right":this.handleNote.bind(this),"note between":this.handleNote.bind(this)},this.expandGroupedGAgent=this.expandGroupedGAgent.bind(this),this.handleStage=this.handleStage.bind(this),this.toGAgent=this.toGAgent.bind(this),this.endGroup=this.endGroup.bind(this)}toGAgent({name:e,alias:t,flags:n}){if(t){if(this.agentAliases.has(e))throw new Error("Cannot alias "+e+"; it is already an alias");const n=this.agentAliases.get(t);if(n&&n!==t||this.gAgents.some(e=>e.id===t))throw new Error("Cannot use "+t+" as an alias; it is already in use");this.agentAliases.set(t,e)}return g.make(this.agentAliases.get(e)||e,{isVirtualSource:n.includes("source")})}addStage(e,t=!0){e&&(void 0===e.ln&&(e.ln=this.latestLine),this.currentSection.stages.push(e),t&&(this.currentNest.hasContent=!0))}addParallelStages(e){const t=e.filter(e=>Boolean(e));if(0!==t.length)return 1===t.length?this.addStage(t[0]):(t.forEach(e=>{void 0===e.ln&&(e.ln=this.latestLine)}),this.addStage({type:"parallel",stages:t}))}defineGAgents(t){e.mergeSets(this.currentNest.gAgents,t.filter(e=>!u.includes(e.id)),g.equals),e.mergeSets(this.gAgents,t,g.equals)}getGAgentState(e){return this.agentStates.get(e.id)||h.DEFAULT}updateGAgentState(e,t){const n=this.agentStates.get(e.id);n?Object.assign(n,t):this.agentStates.set(e.id,new h(t))}replaceGAgentState(e,t){this.agentStates.set(e.id,t)}validateGAgents(e,{allowGrouped:t=!1,allowCovered:n=!1,allowVirtual:r=!1}={}){e.forEach(e=>{const i=this.getGAgentState(e);if(i.blocked&&null===i.group)throw new Error("Duplicate agent name: "+e.id);if(!n&&i.covered)throw new Error("Agent "+e.id+" is hidden behind group");if(!t&&null!==i.group)throw new Error("Agent "+e.id+" is in a group");if(!r&&e.isVirtualSource)throw new Error("cannot use message source here");if(e.id.startsWith("__"))throw new Error(e.id+" is a reserved name")})}setGAgentVis(e,t,n,r=!1){const i=new Set,s=e.filter(e=>{if(i.has(e.id))return!1;i.add(e.id);const n=this.getGAgentState(e);if(n.locked||n.blocked){if(r)throw new Error("Cannot begin/end agent: "+e.id);return!1}return n.visible!==t});return 0===s.length?null:(s.forEach(e=>{this.updateGAgentState(e,{visible:t})}),this.defineGAgents(s),{type:t?"agent begin":"agent end",agentIDs:s.map(e=>e.id),mode:n})}setGAgentHighlight(e,t,n=!1){const r=e.filter(e=>{const r=this.getGAgentState(e);if(r.locked||r.blocked){if(n)throw new Error("Cannot highlight agent: "+e.id);return!1}return r.visible&&r.highlighted!==t});return 0===r.length?null:(r.forEach(e=>{this.updateGAgentState(e,{highlighted:t})}),{type:"agent highlight",agentIDs:r.map(e=>e.id),highlighted:t})}_makeSection(e,t){return{header:e,delayedConnections:new Map,stages:t}}_checkSectionEnd(){const e=this.currentSection.delayedConnections;if(e.size>0){const t=e.values().next().value;throw new Error('Unused delayed connection "'+t.tag+'" at line '+(t.ln+1))}}beginNested(e,{tag:t,label:n,name:r,ln:i}){const s=g.make(r+"[",{anchorRight:!0}),a=g.make(r+"]"),o=[s,a],l=[];return this.currentSection=this._makeSection({type:"block begin",blockType:e,tag:this.textFormatter(t),label:this.textFormatter(n),canHide:!0,left:s.id,right:a.id,ln:i},l),this.currentNest={blockType:e,gAgents:o,leftGAgent:s,rightGAgent:a,hasContent:!1,sections:[this.currentSection]},this.replaceGAgentState(s,h.LOCKED),this.replaceGAgentState(a,h.LOCKED),this.nesting.push(this.currentNest),{stages:l}}nextBlockName(){const e="__BLOCK"+this.nextID;return++this.nextID,e}nextVirtualAgentName(){const e="__"+this.nextID;return++this.nextID,e}handleBlockBegin({ln:e,blockType:t,tag:n,label:r}){this.beginNested(t,{tag:n,label:r,name:this.nextBlockName(),ln:e})}handleBlockSplit({ln:e,blockType:t,tag:n,label:r}){if("if"!==this.currentNest.blockType)throw new Error('Invalid block nesting ("else" inside '+this.currentNest.blockType+")");this._checkSectionEnd(),this.currentSection=this._makeSection({type:"block split",blockType:t,tag:this.textFormatter(n),label:this.textFormatter(r),left:this.currentNest.leftGAgent.id,right:this.currentNest.rightGAgent.id,ln:e},[]),this.currentNest.sections.push(this.currentSection)}handleBlockEnd(){if(this.nesting.length<=1)throw new Error('Invalid block nesting (too many "end"s)');this._checkSectionEnd();const t=this.nesting.pop();if(this.currentNest=e.last(this.nesting),this.currentSection=e.last(this.currentNest.sections),!t.hasContent)throw new Error("Empty block");this.defineGAgents(t.gAgents),l(this.gAgents,t.leftGAgent,t.rightGAgent,t.gAgents),t.sections.forEach(e=>{this.currentSection.stages.push(e.header),this.currentSection.stages.push(...e.stages)}),this.addStage({type:"block end",left:t.leftGAgent.id,right:t.rightGAgent.id})}makeGroupDetails(t,n){const r=t.map(this.toGAgent);if(this.validateGAgents(r),this.agentStates.has(n))throw new Error("Duplicate agent name: "+n);const i=this.nextBlockName(),s=g.make(i+"[",{anchorRight:!0}),a=g.make(i+"]");this.replaceGAgentState(s,h.LOCKED),this.replaceGAgentState(a,h.LOCKED),this.updateGAgentState(g.make(n),{blocked:!0,group:n}),this.defineGAgents(r);const{indexL:o,indexR:d}=l(this.gAgents,s,a,r),c=[],u=r.slice();for(let e=o+1;e<d;++e)c.push(this.gAgents[e]);return e.removeAll(c,u,g.equals),{gAgents:r,leftGAgent:s,rightGAgent:a,gAgentsContained:u,gAgentsCovered:c}}handleGroupBegin({agents:e,blockType:t,tag:n,label:r,alias:i}){const s=this.makeGroupDetails(e,i);s.gAgentsContained.forEach(e=>{this.updateGAgentState(e,{group:i})}),s.gAgentsCovered.forEach(e=>{this.updateGAgentState(e,{covered:!0})}),this.activeGroups.set(i,s),this.addStage(this.setGAgentVis(s.gAgents,!0,"box")),this.addStage({type:"block begin",blockType:t,tag:this.textFormatter(n),canHide:!1,label:this.textFormatter(r),left:s.leftGAgent.id,right:s.rightGAgent.id})}endGroup({name:e}){const t=this.activeGroups.get(e);return t?(this.activeGroups.delete(e),t.gAgentsContained.forEach(e=>{this.updateGAgentState(e,{group:null})}),t.gAgentsCovered.forEach(e=>{this.updateGAgentState(e,{covered:!1})}),this.updateGAgentState(g.make(e),{group:null}),{type:"block end",left:t.leftGAgent.id,right:t.rightGAgent.id}):null}handleMark({name:e}){this.markers.add(e),this.addStage({type:"mark",name:e},!1)}handleDivider({mode:e,height:t,label:n}){this.addStage({type:"divider",mode:e,height:t,formattedLabel:this.textFormatter(n)},!1)}handleAsync({target:e}){if(""!==e&&!this.markers.has(e))throw new Error("Unknown marker: "+e);this.addStage({type:"async",target:e},!1)}handleLabelPattern({pattern:e}){this.labelPattern=e.slice();for(let e=0;e<this.labelPattern.length;++e){const t=this.labelPattern[e];"object"==typeof t&&void 0!==t.start&&(this.labelPattern[e]=Object.assign({current:t.start},t))}}applyLabelPattern(e){let t="";const n={label:e};return this.labelPattern.forEach(e=>{"string"==typeof e?t+=e:void 0!==e.token?t+=n[e.token]:void 0!==e.current&&(t+=e.current.toFixed(e.dp),e.current+=e.inc)}),t}expandGroupedGAgent(e){const t=this.getGAgentState(e).group;if(!t)return[e];const n=this.activeGroups.get(t);return[n.leftGAgent,n.rightGAgent]}expandGroupedGAgentConnection(t){const n=this.expandGroupedGAgent(t[0]),r=this.expandGroupedGAgent(t[1]);let i=g.indexOf(this.gAgents,n[0]),s=g.indexOf(this.gAgents,r[0]);return-1===i&&(i=n[0].isVirtualSource?-1:this.gAgents.length),-1===s&&(s=this.gAgents.length),i===s?[e.last(n),e.last(r)]:i<s?[e.last(n),r[0]]:[n[0],e.last(r)]}filterConnectFlags(t){const n=t.filter(d.hasFlag("begin")).map(this.toGAgent),r=t.filter(d.hasFlag("end")).map(this.toGAgent);if(g.hasIntersection(n,r))throw new Error("Cannot set agent visibility multiple times");const i=t.filter(d.hasFlag("start")).map(this.toGAgent),s=t.filter(d.hasFlag("stop")).map(this.toGAgent);if(e.mergeSets(s,r),g.hasIntersection(i,s))throw new Error("Cannot set agent highlighting multiple times");return this.validateGAgents(n),this.validateGAgents(r),this.validateGAgents(i),this.validateGAgents(s),{beginGAgents:n,endGAgents:r,startGAgents:i,stopGAgents:s}}makeVirtualAgent(e){const t=g.make(this.nextVirtualAgentName(),{anchorRight:e,isVirtualSource:!0});return this.replaceGAgentState(t,h.LOCKED),t}addNearbyAgent(e,t,n){g.addNearby(this.currentNest.gAgents,e,t,n),g.addNearby(this.gAgents,e,t,n)}expandVirtualSourceAgents(e){if(e[0].isVirtualSource){if(e[1].isVirtualSource)throw new Error("Cannot connect found messages");if(u.includes(e[1].id))throw new Error("Cannot connect found messages to special agents");const t=this.makeVirtualAgent(!0);return this.addNearbyAgent(e[1],t,0),[t,e[1]]}if(e[1].isVirtualSource){if(u.includes(e[0].id))throw new Error("Cannot connect found messages to special agents");const t=this.makeVirtualAgent(!1);return this.addNearbyAgent(e[0],t,1),[e[0],t]}return e}_handlePartialConnect(t){const n=this.filterConnectFlags(t),r=t.map(this.toGAgent);this.validateGAgents(r,{allowGrouped:!0,allowVirtual:!0}),this.defineGAgents(e.flatMap(r,this.expandGroupedGAgent).filter(e=>!e.isVirtualSource));const i=t.filter(d.hasFlag("begin",!1)).map(this.toGAgent).filter(e=>!e.isVirtualSource);return this.addStage(this.setGAgentVis(i,!0,"box")),{flags:n,gAgents:r}}_makeConnectParallelStages(e,t){return[this.setGAgentVis(e.beginGAgents,!0,"box",!0),this.setGAgentHighlight(e.startGAgents,!0,!0),t,this.setGAgentHighlight(e.stopGAgents,!1,!0),this.setGAgentVis(e.endGAgents,!1,"cross",!0)]}_isSelfConnect(e){const t=e.map(this.toGAgent),n=this.expandGroupedGAgentConnection(t);return n[0].id===n[1].id&&!n.some(e=>e.isVirtualSource)}handleConnect({agents:e,label:t,options:n}){if(this._isSelfConnect(e)){const r={};return this.handleConnectDelayBegin({agent:e[0],tag:r,options:n,ln:0}),void this.handleConnectDelayEnd({agent:e[1],tag:r,label:t,options:n})}let{flags:r,gAgents:i}=this._handlePartialConnect(e);i=this.expandGroupedGAgentConnection(i);const s={type:"connect",agentIDs:(i=this.expandVirtualSourceAgents(i)).map(e=>e.id),label:this.textFormatter(this.applyLabelPattern(t)),options:n};this.addParallelStages(this._makeConnectParallelStages(r,s))}handleConnectDelayBegin({agent:e,tag:t,options:n,ln:r}){const i=this.currentSection.delayedConnections;if(i.has(t))throw new Error('Duplicate delayed connection "'+t+'"');const{flags:s,gAgents:a}=this._handlePartialConnect([e]),o=this.nextVirtualAgentName(),l={type:"connect-delay-begin",tag:o,agentIDs:null,label:null,options:n};i.set(t,{tag:t,uniqueTag:o,ln:r,gAgents:a,connectStage:l}),this.addParallelStages(this._makeConnectParallelStages(s,l))}handleConnectDelayEnd({agent:e,tag:t,label:n,options:r}){const i=this.currentSection.delayedConnections,s=i.get(t);if(!s)throw new Error('Unknown delayed connection "'+t+'"');let{flags:a,gAgents:o}=this._handlePartialConnect([e]);o=this.expandGroupedGAgentConnection([...s.gAgents,...o]),o=this.expandVirtualSourceAgents(o);let l=s.connectStage.options;if(l.line!==r.line)throw new Error("Mismatched delayed connection arrows");r.right&&(l=Object.assign({},l,{right:r.right})),Object.assign(s.connectStage,{agentIDs:o.map(e=>e.id),label:this.textFormatter(this.applyLabelPattern(n)),options:l});const h={type:"connect-delay-end",tag:s.uniqueTag};this.addParallelStages(this._makeConnectParallelStages(a,h)),i.delete(t)}handleNote({type:t,agents:n,mode:r,label:i}){let s=null;s=0===n.length?c[t]||[]:n.map(this.toGAgent),this.validateGAgents(s,{allowGrouped:!0});const a=(s=e.flatMap(s,this.expandGroupedGAgent)).map(e=>e.id),o=new Set(a).size;if("note between"===t&&o<2)throw new Error("note between requires at least 2 agents");this.addStage(this.setGAgentVis(s,!0,"box")),this.defineGAgents(s),this.addStage({type:t,agentIDs:a,mode:r,label:this.textFormatter(i)})}handleAgentDefine({agents:t}){const n=t.map(this.toGAgent);this.validateGAgents(n,{allowGrouped:!0,allowCovered:!0}),e.mergeSets(this.gAgents,n,g.equals)}handleAgentOptions({agent:t,options:n}){const r=this.toGAgent(t),i=[r];this.validateGAgents(i,{allowGrouped:!0,allowCovered:!0}),e.mergeSets(this.gAgents,i,g.equals),this.gAgents.filter(({id:e})=>e===r.id).forEach(t=>{e.mergeSets(t.options,n)})}handleAgentBegin({agents:e,mode:t}){const n=e.map(this.toGAgent);this.validateGAgents(n),this.addStage(this.setGAgentVis(n,!0,t,!0))}handleAgentEnd({agents:e,mode:t}){const n=e.filter(e=>this.activeGroups.has(e.name)),r=e.filter(e=>!this.activeGroups.has(e.name)).map(this.toGAgent);this.validateGAgents(r),this.addParallelStages([this.setGAgentHighlight(r,!1),this.setGAgentVis(r,!1,t,!0),...n.map(this.endGroup)])}handleStage(e){this.latestLine=e.ln;try{const t=this.stageHandlers[e.type];if(!t)throw new Error("Unknown command: "+e.type);t(e)}catch(t){if("object"==typeof t&&t.message)throw t.message+=" at line "+(e.ln+1),t}}_reset(){this.agentStates.clear(),this.markers.clear(),this.agentAliases.clear(),this.activeGroups.clear(),this.gAgents.length=0,this.nextID=0,this.nesting.length=0,this.labelPattern=[{token:"label"}]}_finalise(e){l(this.gAgents,this.currentNest.leftGAgent,this.currentNest.rightGAgent),function(e){let t=[],n=new Set;for(let r=0;r<e.length;){const o=e[r];let l=null;i(l="parallel"===o.type?o.stages:[o]);const h=s(l);a(n,h,t,l),0===l.length?e.splice(r,1):("parallel"===o.type&&1===l.length&&e.splice(r,1,l[0]),n=h,t=l,++r)}}(e.stages),this.gAgents.forEach(e=>{e.formattedLabel=this.textFormatter(e.id)})}generate({stages:e,meta:t={}}){this._reset(),this.textFormatter=t.textFormatter;const n=this.beginNested("global",{tag:"",label:"",name:"",ln:0});if(e.forEach(this.handleStage),1!==this.nesting.length)throw new Error("Unterminated section at line "+(this.currentSection.header.ln+1));if(this.activeGroups.size>0)throw new Error("Unterminated group");this._checkSectionEnd();const r=t.terminators||"none";return this.addParallelStages([this.setGAgentHighlight(this.gAgents,!1),this.setGAgentVis(this.gAgents,!1,r)]),this._finalise(n),function(e,t){for(let n=0;n<e.length&&!o(e[n],t);++n);}(n.stages,t.headers||"box"),{meta:{title:this.textFormatter(t.title),theme:t.theme,code:t.code},agents:this.gAgents.slice(),stages:n.stages}}}}),n("svg/SVGUtilities",[],()=>{"use strict";function e(e,t){for(const n in t)t.hasOwnProperty(n)&&e.setAttribute(n,t[n])}function t(t,r={},i=[]){const s=document.createElementNS(n,t);e(s,r);for(const e of i)s.appendChild(e);return s}const n="http://www.w3.org/2000/svg";return{makeText:function(e=""){return document.createTextNode(e)},make:t,makeContainer:function(e={}){return t("svg",Object.assign({xmlns:n,version:"1.1"},e))},setAttributes:e,empty:function(e){for(;e.childNodes.length>0;)e.removeChild(e.lastChild)}}}),n("svg/SVGTextBlock",["./SVGUtilities"],e=>{"use strict";function t(e){const t=Number(e["font-size"]);return{size:t,lineHeight:t*(Number(e["line-height"])||1)}}function n(t,n){if(!Array.isArray(n))throw new Error("Invalid formatted text line: "+n);n.forEach(({text:n,attrs:r})=>{const i=e.makeText(n);if(r){const n=e.make("tspan",r,[i]);t.appendChild(n)}else t.appendChild(i)})}const r=void 0!==window.InstallTrigger,i=[];class s{constructor(e,t={}){this.container=e,this.state={attrs:{},formatted:i,x:0,y:0},this.lines=[],this.set(t)}_rebuildLines(t){if(t>this.lines.length){const n=Object.assign({x:this.state.x},this.state.attrs);for(;this.lines.length<t;){const t=e.make("text",n);this.container.appendChild(t),this.lines.push({node:t,latest:""})}}else for(;this.lines.length>t;){const{node:e}=this.lines.pop();this.container.removeChild(e)}}_reset(){this._rebuildLines(0)}_renderText(){const{formatted:t}=this.state;if(t&&t.length){if(!Array.isArray(t))throw new Error("Invalid formatted text: "+t);this._rebuildLines(t.length),this.lines.forEach((r,i)=>{const s=JSON.stringify(t[i]);s!==r.latest&&(e.empty(r.node),n(r.node,t[i]),r.latest=s)})}else this._reset()}_updateX(){this.lines.forEach(({node:e})=>{e.setAttribute("x",this.state.x)})}_updateY(){const{size:e,lineHeight:n}=t(this.state.attrs);this.lines.forEach(({node:t},r)=>{t.setAttribute("y",this.state.y+r*n+e)})}firstLine(){return this.lines.length>0?this.lines[0].node:null}set(e){const t=Object.assign({},this.state);!function(e,t){for(const n in e)e.hasOwnProperty(n)&&null!==t[n]&&void 0!==t[n]&&(e[n]=t[n])}(this.state,e),this.state.attrs!==t.attrs&&(this._reset(),t.formatted=i);const n=this.lines.length;this.state.formatted!==t.formatted&&this._renderText(),this.state.x!==t.x&&this._updateX(),this.state.y===t.y&&this.lines.length===n||this._updateY()}}class a{constructor(t){this.testers=e.make("g",{display:r?"block":"none",visibility:"hidden"}),this.container=t,this.cache=new Map}_measureHeight({attrs:e,formatted:n}){return n.length*t(e).lineHeight}_measureWidth({attrs:t,formatted:r}){if(!r.length)return 0;const i=JSON.stringify(t);let s=this.cache.get(i);if(!s){const n=e.make("text",t);this.testers.appendChild(n),s={node:n,widths:new Map},this.cache.set(i,s)}return this.testers.parentNode||this.container.appendChild(this.testers),r.map(t=>(function(t,r){if(!r.length)return 0;const 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e.register=((e,n)=>{t.set(e,n)}),e.getComponents=(()=>t),e}),n("sequence/components/Block",["./BaseComponent","core/ArrayUtilities","svg/SVGUtilities","svg/SVGShapes"],(e,t,n,r)=>{"use strict";class i extends e{separation({left:e,right:t,tag:n,label:r},i){const s=i.state.blocks.get(e),a=i.theme.getBlock(s.type).section,o=i.textSizer.measure(a.tag.labelAttrs,n).width+a.tag.padding.left+a.tag.padding.right+i.textSizer.measure(a.label.labelAttrs,r).width+a.label.padding.left+a.label.padding.right;i.addSeparation(e,t,o)}renderPre({left:e,right:t}){return{agentIDs:[e,t]}}render({left:e,right:t,tag:i,label:s},a,o=!1){const l=a.state.blocks.get(e),h=a.theme.getBlock(l.type),d=a.agentInfos.get(e),g=a.agentInfos.get(t);let c=a.primaryY;o||(c+=h.section.padding.bottom);const u=a.makeRegion(),p=r.renderBoxedText(i,{x:d.x,y:c,padding:h.section.tag.padding,boxAttrs:h.section.tag.boxAttrs,boxRenderer:h.section.tag.boxRenderer,labelAttrs:h.section.tag.labelAttrs,boxLayer:l.hold,labelLayer:u,SVGTextBlockClass:a.SVGTextBlockClass,textSizer:a.textSizer}),f=r.renderBoxedText(s,{x:d.x+p.width,y:c,padding:h.section.label.padding,boxAttrs:{fill:"#000000"},labelAttrs:h.section.label.labelAttrs,boxLayer:a.lineMaskLayer,labelLayer:u,SVGTextBlockClass:a.SVGTextBlockClass,textSizer:a.textSizer}),m=Math.max(Math.max(p.height,f.height),h.section.label.minHeight);return u.insertBefore(n.make("rect",{x:d.x,y:c,width:g.x-d.x,height:m,fill:"transparent",class:"outline"}),u.firstChild),o?l.canHide&&u.setAttribute("class",u.getAttribute("class")+(l.hide?" collapsed":" expanded")):l.hold.appendChild(h.sepRenderer({x1:d.x,y1:c,x2:g.x,y2:c})),c+m+h.section.padding.top}}class s extends i{makeState(e){e.blocks=new Map}resetState(e){e.blocks.clear()}storeBlockInfo(e,t){const n=e.canHide,r={type:e.blockType,canHide:n,hide:n&&t.renderer.isCollapsed(e.ln),hold:null,startY:null};return t.state.blocks.set(e.left,r),r}separationPre(e,t){this.storeBlockInfo(e,t)}separation(e,n){t.mergeSets(n.visibleAgentIDs,[e.left,e.right]),super.separation(e,n)}renderPre(e,t){const n=this.storeBlockInfo(e,t),r=t.theme.getBlock(n.type);return{agentIDs:[e.left,e.right],topShift:r.margin.top}}render(e,t){const r=n.make("g");t.blockLayer.appendChild(r);const i=t.state.blocks.get(e.left);return i.hold=r,i.startY=t.primaryY,super.render(e,t,!0)}shouldHide({left:e},t){return{self:!1,nest:t.state.blocks.get(e).hide?1:0}}}class a extends e{separation({left:e,right:n},r){t.removeAll(r.visibleAgentIDs,[e,n])}renderPre({left:e,right:t},n){const r=n.state.blocks.get(e);return{agentIDs:[e,t],topShift:n.theme.getBlock(r.type).section.padding.bottom}}render({left:e,right:t},n){const r=n.state.blocks.get(e),i=n.theme.getBlock(r.type),s=n.agentInfos.get(e),a=n.agentInfos.get(t);let o=i.boxRenderer;r.hide&&(o=i.collapsedBoxRenderer||o);let l=o({x:s.x,y:r.startY,width:a.x-s.x,height:n.primaryY-r.startY});return l.shape||(l={shape:l}),r.hold.appendChild(l.shape),l.fill&&n.fillLayer.appendChild(l.fill),l.mask&&n.lineMaskLayer.appendChild(l.mask),n.primaryY+i.margin.bottom+n.theme.actionMargin}shouldHide({left:e},t){return{self:!1,nest:t.state.blocks.get(e).hide?-1:0}}}return e.register("block begin",new s),e.register("block split",new i),e.register("block end",new a),{BlockBegin:s,BlockSplit:i,BlockEnd:a}}),n("sequence/components/Parallel",["./BaseComponent","core/ArrayUtilities"],(e,t)=>{"use strict";function n(e=null,t=null){return null===e?t:null===t?e:Math.max(e,t)}function r(e,r){return t.mergeSets(e.agentIDs,r.agentIDs),{agentIDs:e.agentIDs,topShift:Math.max(e.topShift,r.topShift),y:n(e.y,r.y),asynchronousY:n(e.asynchronousY,r.asynchronousY)}}class i extends e{separationPre(e,t){e.stages.forEach(e=>{t.components.get(e.type).separationPre(e,t)})}separation(e,t){e.stages.forEach(e=>{t.components.get(e.type).separation(e,t)})}renderPre(t,n){return t.stages.map(t=>{const r=n.components.get(t.type).renderPre(t,n);return e.cleanRenderPreResult(r)}).reduce(r,{topShift:0,agentIDs:[],asynchronousY:null})}render(e,t){const n=t.makeRegion;let r=0;return e.stages.forEach(e=>{t.makeRegion=((t={})=>n(Object.assign({stageOverride:e},t)));const i=t.components.get(e.type).render(e,t)||0;r=Math.max(r,i)}),t.makeRegion=n,r}renderHidden(e,t){e.stages.forEach(e=>{t.components.get(e.type).renderHidden(e,t)})}shouldHide(e,t){const n={self:!1,nest:0};return e.stages.forEach(e=>{const r=t.components.get(e.type).shouldHide(e,t)||{};n.self=n.self||Boolean(r.self),n.nest+=r.nest||0}),n}}return e.register("parallel",new i),i}),n("sequence/components/Marker",["./BaseComponent"],e=>{"use strict";class t extends e{makeState(e){e.marks=new Map}resetState(e){e.marks.clear()}render({name:e},{topY:t,state:n}){n.marks.set(e,t)}renderHidden(e,t){this.render(e,t)}}class n extends e{renderPre({target:e},{state:t}){let n=0;return e&&t.marks&&(n=t.marks.get(e)||0),{asynchronousY:n}}}return e.register("mark",new t),e.register("async",new n),{Mark:t,Async:n}}),n("sequence/components/AgentCap",["./BaseComponent","core/ArrayUtilities","svg/SVGUtilities","svg/SVGShapes"],(e,t,n,r)=>{"use strict";class i{getConfig(e,t){let n=null;return e.includes("database")&&(n=t.theme.agentCap.database),n||t.theme.agentCap.box}separation({formattedLabel:e,options:t},n){const r=this.getConfig(t,n),i=n.textSizer.measure(r.labelAttrs,e).width+r.padding.left+r.padding.right;return{left:i/2,right:i/2,radius:i/2}}topShift({formattedLabel:e,options:t},n){const r=this.getConfig(t,n),i=n.textSizer.measureHeight(r.labelAttrs,e)+r.padding.top+r.padding.bottom;return Math.max(0,i-r.arrowBottom)}render(e,{x:t,formattedLabel:i,options:s},a){const o=this.getConfig(s,a),l=a.makeRegion(),h=r.renderBoxedText(i,{x:t,y:e,padding:o.padding,boxAttrs:o.boxAttrs,boxRenderer:o.boxRenderer,labelAttrs:o.labelAttrs,boxLayer:l,labelLayer:l,SVGTextBlockClass:a.SVGTextBlockClass,textSizer:a.textSizer});return l.insertBefore(n.make("rect",{x:t-h.width/2,y:e,width:h.width,height:h.height,fill:"transparent",class:"outline"}),h.label.firstLine()),{lineTop:0,lineBottom:h.height,height:h.height}}}class s{separation(e,t){const n=t.theme.agentCap.cross;return{left:n.size/2,right:n.size/2,radius:0}}topShift(e,t){return t.theme.agentCap.cross.size/2}render(e,{x:t,options:r},i){const s=i.theme.agentCap.cross,a=s.size/2,o=i.makeRegion();return o.appendChild(s.render({x:t,y:e+a,radius:a,options:r})),o.appendChild(n.make("rect",{x:t-a,y:e,width:2*a,height:2*a,fill:"transparent",class:"outline"})),{lineTop:a,lineBottom:a,height:2*a}}}class a{separation({formattedLabel:e},t){const n=t.theme.agentCap.box,r=t.textSizer.measure(n.labelAttrs,e).width+n.padding.left+n.padding.right;return{left:r/2,right:r/2,radius:r/2}}topShift(e,t){return t.theme.agentCap.bar.height/2}render(e,{x:t,formattedLabel:r,options:i},s){const a=s.theme.agentCap.box,o=s.theme.agentCap.bar,l=s.textSizer.measure(a.labelAttrs,r).width+a.padding.left+a.padding.right,h=o.height,d=s.makeRegion();return d.appendChild(o.render({x:t-l/2,y:e,width:l,height:h,options:i})),d.appendChild(n.make("rect",{x:t-l/2,y:e,width:l,height:h,fill:"transparent",class:"outline"})),{lineTop:0,lineBottom:h,height:h}}}class o{separation({currentRad:e}){return{left:e,right:e,radius:e}}topShift(e,t,n){const r=t.theme.agentCap.fade;return n?r.height:0}render(e,{x:t},r,i){const s=r.theme.agentCap.fade,a=s.height/(s.height+s.extend),o=r.addDef(i?"FadeIn":"FadeOut",()=>n.make("linearGradient",{x1:"0%",y1:i?"100%":"0%",x2:"0%",y2:i?"0%":"100%"},[n.make("stop",{offset:"0%","stop-color":"#FFFFFF"}),n.make("stop",{offset:(100*a).toFixed(3)+"%","stop-color":"#000000"})]));return r.lineMaskLayer.appendChild(n.make("rect",{x:t-s.width/2,y:e-(i?s.extend:0),width:s.width,height:s.height+s.extend,fill:"url(#"+o+")"})),r.makeRegion().appendChild(n.make("rect",{x:t-s.width/2,y:e,width:s.width,height:s.height,fill:"transparent",class:"outline"})),{lineTop:s.height,lineBottom:0,height:s.height}}}class l{separation({currentRad:e}){return{left:e,right:e,radius:e}}topShift(e,t){return t.theme.agentCap.none.height}render(e,{x:t},r){const i=r.theme.agentCap.none;return r.makeRegion().appendChild(n.make("rect",{x:t-5,y:e,width:10,height:i.height,fill:"transparent",class:"outline"})),{lineTop:i.height,lineBottom:0,height:i.height}}}const h={box:new i,cross:new s,bar:new a,fade:new o,none:new l};class d extends e{constructor(e){super(),this.begin=e}separationPre({mode:e,agentIDs:t},n){t.forEach(t=>{const r=n.agentInfos.get(t),i=h[e].separation(r,n,this.begin);n.addSpacing(t,i),r.currentMaxRad=Math.max(r.currentMaxRad,i.radius)})}separation({mode:e,agentIDs:n},r){this.begin?t.mergeSets(r.visibleAgentIDs,n):t.removeAll(r.visibleAgentIDs,n)}renderPre({mode:e,agentIDs:t},n){let r=0;return t.forEach(t=>{const i=n.agentInfos.get(t),s=h[e],a=s.topShift(i,n,this.begin);r=Math.max(r,a);const o=s.separation(i,n,this.begin).radius;i.currentMaxRad=Math.max(i.currentMaxRad,o)}),{agentIDs:t,topShift:r}}render({mode:e,agentIDs:t},n){let r=0;return t.forEach(t=>{const i=n.agentInfos.get(t),s=h[e],a=s.topShift(i,n,this.begin),o=n.primaryY-a,l=s.render(o,i,n,this.begin);r=Math.max(r,o+l.height),this.begin?n.drawAgentLine(t,o+l.lineBottom):n.drawAgentLine(t,o+l.lineTop,!0)}),r+n.theme.actionMargin}renderHidden({agentIDs:e},t){e.forEach(e=>{t.drawAgentLine(e,t.topY,!this.begin)})}}return e.register("agent begin",new d(!0)),e.register("agent end",new d(!1)),d}),n("sequence/components/AgentHighlight",["./BaseComponent"],e=>{"use strict";class t extends e{radius(e,t){return e?t.theme.agentLineHighlightRadius:0}separationPre({agentIDs:e,highlighted:t},n){const r=this.radius(t,n);e.forEach(e=>{const t=n.agentInfos.get(e);t.currentRad=r,t.currentMaxRad=Math.max(t.currentMaxRad,r)})}renderPre({agentIDs:e,highlighted:t},n){const r=this.radius(t,n);e.forEach(e=>{const t=n.agentInfos.get(e);t.currentMaxRad=Math.max(t.currentMaxRad,r)})}render({agentIDs:e,highlighted:t},n){const r=this.radius(t,n);return e.forEach(e=>{n.drawAgentLine(e,n.primaryY),n.agentInfos.get(e).currentRad=r}),n.primaryY+n.theme.actionMargin}renderHidden(e,t){this.render(e,t)}}return e.register("agent highlight",new t),t}),n("sequence/components/Connect",["core/ArrayUtilities","./BaseComponent","svg/SVGUtilities","svg/SVGShapes"],(e,t,n,r)=>{"use strict";class i{constructor(e){this.propName=e}getConfig(e){return e.connect.arrow[this.propName]}short(e){const t=this.getConfig(e),n=t.attrs["stroke-linejoin"]||"miter",r=.5*t.attrs["stroke-width"],i=.5*e.agentLineAttrs[""]["stroke-width"];if("round"===n)return i+r;{const e=t.height/2,n=t.width;return i+r*Math.sqrt(n*n/(e*e)+1)}}render(e,t,n,r){const i=this.getConfig(t),s=this.short(t);e.appendChild(i.render(i.attrs,{x:n.x+s*r.dx,y:n.y+s*r.dy,width:i.width,height:i.height,dir:r}))}width(e){return this.short(e)+this.getConfig(e).width}height(e){return this.getConfig(e).height}lineGap(e,t){const n=this.getConfig(e),r=this.short(e);if("none"===n.attrs.fill){const e=n.height/2,i=n.width;return(r+(r+t["stroke-width"]/2*(i/e)))/2}return r+n.width/2}}class s{getConfig(e){return e.connect.arrow.cross}render(e,t,n,r){const i=this.getConfig(t);e.appendChild(i.render({x:n.x+i.short*r.dx,y:n.y+i.short*r.dy,radius:i.radius}))}width(e){const t=this.getConfig(e);return t.short+t.radius}height(e){return 2*this.getConfig(e).radius}lineGap(e){return this.getConfig(e).short}}const a=[{render:()=>{},width:()=>0,height:()=>0,lineGap:()=>0},new i("single"),new i("double"),new s];class o extends t{separationPre({agentIDs:e},t){const n=t.theme.connect.source.radius;e.forEach(e=>{const r=t.agentInfos.get(e);r.isVirtualSource&&(r.currentRad=n,r.currentMaxRad=Math.max(r.currentMaxRad,n))})}separation({label:t,agentIDs:n,options:r},i){const s=i.theme.connect,o=a[r.left],l=a[r.right];let h=i.textSizer.measure(s.label.attrs,t).width;h>0&&(h+=2*s.label.padding);const d=i.agentInfos.get(n[0]);if(n[0]===n[1])i.addSpacing(n[0],{left:0,right:d.currentMaxRad+Math.max(h+o.width(i.theme),l.width(i.theme))+s.loopbackRadius});else{const e=i.agentInfos.get(n[1]);i.addSeparation(n[0],n[1],d.currentMaxRad+e.currentMaxRad+h+2*Math.max(o.width(i.theme),l.width(i.theme)))}e.mergeSets(i.momentaryAgentIDs,n)}renderRevArrowLine({x1:e,y1:t,x2:n,y2:r,xR:i},s,o,l){const h=o.theme.connect,d=h.line[s.line],g=a[s.left],c=a[s.right],u=g.lineGap(o.theme,d.attrs),p=c.lineGap(o.theme,d.attrs),f=d.renderRev(d.attrs,{x1:e+u,y1:t,x2:n+p,y2:r,xR:i,rad:h.loopbackRadius});l.appendChild(f.shape),g.render(l,o.theme,{x:f.p1.x-u,y:f.p1.y},{dx:1,dy:0}),c.render(l,o.theme,{x:f.p2.x-p,y:f.p2.y},{dx:1,dy:0})}renderSelfConnect({label:e,agentIDs:t,options:i},s,o,l){const h=s.theme.connect,d=a[i.left],g=a[i.right],c=s.agentInfos.get(t[1]),u=e?s.textSizer.measureHeight(h.label.attrs,e)+h.label.margin.top+h.label.margin.bottom:0,p=o.x+o.currentMaxRad+d.width(s.theme)+(e?h.label.padding:0),f=s.makeRegion(),m=r.renderBoxedText(e,{x:p-h.mask.padding.left,y:l-u+h.label.margin.top,padding:h.mask.padding,boxAttrs:{fill:"#000000"},labelAttrs:h.label.loopbackAttrs,boxLayer:s.lineMaskLayer,labelLayer:f,SVGTextBlockClass:s.SVGTextBlockClass,textSizer:s.textSizer}),b=e?m.width+h.label.padding-h.mask.padding.left-h.mask.padding.right:0,y=Math.max(c.x+c.currentMaxRad+g.width(s.theme),p+b);this.renderRevArrowLine({x1:o.x+o.currentMaxRad,y1:l,x2:c.x+c.currentMaxRad,y2:s.primaryY,xR:y},i,s,f);const x=Math.max(u,d.height(s.theme)/2),k=g.height(s.theme)/2;return f.insertBefore(n.make("rect",{x:o.x,y:l-x,width:y+h.loopbackRadius-o.x,height:x+s.primaryY-l+k,fill:"transparent",class:"outline"}),f.firstChild),s.primaryY+Math.max(k,0)+s.theme.actionMargin}renderArrowLine({x1:e,y1:t,x2:n,y2:r},i,s,o){const l=s.theme.connect.line[i.line],h=a[i.left],d=a[i.right],g=Math.sqrt((n-e)*(n-e)+(r-t)*(r-t)),c=h.lineGap(s.theme,l.attrs),u=d.lineGap(s.theme,l.attrs),p=(n-e)/g,f=(r-t)/g,m=l.renderFlat(l.attrs,{x1:e+c*p,y1:t+c*f,x2:n-u*p,y2:r-u*f});o.appendChild(m.shape);const b={x:m.p1.x-c*p,y:m.p1.y-c*f},y={x:m.p2.x+u*p,y:m.p2.y+u*f};return h.render(o,s.theme,b,{dx:p,dy:f}),d.render(o,s.theme,y,{dx:-p,dy:-f}),{p1:b,p2:y,lArrow:h,rArrow:d}}renderVirtualSources({from:e,to:t,rendered:n},r,i){const s=r.theme.connect.source;e.isVirtualSource&&i.appendChild(s.render({x:n.p1.x-s.radius,y:n.p1.y,radius:s.radius})),t.isVirtualSource&&i.appendChild(s.render({x:n.p2.x+s.radius,y:n.p2.y,radius:s.radius}))}renderSimpleLabel(e,{layer:t,x1:i,x2:s,y1:a,y2:o,height:l},h){const d=h.theme.connect,g=(i+s)/2,c=(a+o)/2;let u=t;const p={fill:"#000000"};if(a!==o){const e="rotate("+180*Math.atan((o-a)/(s-i))/Math.PI+" "+g+","+c+")";p.transform=e,u=n.make("g",{transform:e}),t.appendChild(u)}r.renderBoxedText(e,{x:g,y:c+d.label.margin.top-l,padding:d.mask.padding,boxAttrs:p,labelAttrs:d.label.attrs,boxLayer:h.lineMaskLayer,labelLayer:u,SVGTextBlockClass:h.SVGTextBlockClass,textSizer:h.textSizer})}renderSimpleConnect({label:e,agentIDs:t,options:r},i,s,a){const o=i.theme.connect,l=i.agentInfos.get(t[1]),h=s.x<l.x?1:-1,d=i.textSizer.measureHeight(o.label.attrs,e)+o.label.margin.top+o.label.margin.bottom,g=s.x+s.currentMaxRad*h,c=l.x-l.currentMaxRad*h,u=i.makeRegion(),p=this.renderArrowLine({x1:g,y1:a,x2:c,y2:i.primaryY},r,i,u),f=Math.max(p.lArrow.height(i.theme),p.rArrow.height(i.theme))/2,m=Math.max(d,f);return this.renderVirtualSources({from:s,to:l,rendered:p},i,u),u.appendChild(n.make("path",{d:"M"+g+","+(a-m)+"L"+c+","+(i.primaryY-m)+"L"+c+","+(i.primaryY+f)+"L"+g+","+(a+f)+"Z",fill:"transparent",class:"outline"})),this.renderSimpleLabel(e,{layer:u,x1:g,y1:a,x2:c,y2:i.primaryY,height:d},i),i.primaryY+Math.max(f+i.theme.minActionMargin,i.theme.actionMargin)}renderPre({label:e,agentIDs:t,options:n},r){const i=r.theme.connect,s=a[n.left],o=a[n.right],l=r.textSizer.measureHeight(i.label.attrs,e)+i.label.margin.top+i.label.margin.bottom;let h=s.height(r.theme);return t[0]!==t[1]&&(h=Math.max(h,o.height(r.theme))),{agentIDs:t,topShift:Math.max(h/2,l)}}render(e,t,n=null,r=null){return null===n&&(n=t.agentInfos.get(e.agentIDs[0]),r=t.primaryY),e.agentIDs[0]===e.agentIDs[1]?this.renderSelfConnect(e,t,n,r):this.renderSimpleConnect(e,t,n,r)}}class l extends o{makeState(e){e.delayedConnections=new Map}resetState(e){e.delayedConnections.clear()}separation(t,n){super.separation(t,n),e.mergeSets(n.momentaryAgentIDs,[t.agentIDs[0]])}renderPre(e,t){return Object.assign(super.renderPre(e,t),{agentIDs:[e.agentIDs[0]]})}render(e,t){return t.state.delayedConnections.set(e.tag,{stage:e,from:Object.assign({},t.agentInfos.get(e.agentIDs[0])),y:t.primaryY}),t.primaryY+t.theme.actionMargin}renderHidden(e,t){this.render(e,t)}}class h extends o{separationPre(){}separation(){}renderPre({tag:e},t){const n=t.theme.connect,r=t.state.delayedConnections.get(e),i=r.stage,s=[i.agentIDs[1]];return i.agentIDs[0]===i.agentIDs[1]?{agentIDs:s,y:r.y+2*n.loopbackRadius}:Object.assign(super.renderPre(i,t),{agentIDs:s})}render({tag:e},t){const n=t.state.delayedConnections.get(e);return super.render(n.stage,t,n.from,n.y)}}return t.register("connect",new o),t.register("connect-delay-begin",new l),t.register("connect-delay-end",new h),{Connect:o,ConnectDelayBegin:l,ConnectDelayEnd:h}}),n("sequence/components/Note",["./BaseComponent","svg/SVGUtilities"],(e,t)=>{"use strict";function n(e,t){let n=null,r=null;return t.forEach(t=>{const i=e.get(t);(null===n||i.index<n.index)&&(n=i),(null===r||i.index>r.index)&&(r=i)}),{left:n.id,right:r.id}}class r extends e{renderPre({agentIDs:e}){return{agentIDs:e}}renderNote({xMid:e=null,x0:n=null,x1:r=null,anchor:i,mode:s,label:a},o){const l=o.theme.getNote(s),h=o.makeRegion(),d=o.topY+l.margin.top+l.padding.top,g=new o.SVGTextBlockClass(h,{attrs:l.labelAttrs,formatted:a,y:d}),c=o.textSizer.measure(g),u=c.width+l.padding.left+l.padding.right,p=l.padding.top+c.height+l.padding.bottom;switch(null===n&&null!==e&&(n=e-u/2),null===r&&null!==n?r=n+u:null===n&&(n=r-u),l.labelAttrs["text-anchor"]){case"middle":g.set({x:(n+l.padding.left+r-l.padding.right)/2,y:d});break;case"end":g.set({x:r-l.padding.right,y:d});break;default:g.set({x:n+l.padding.left,y:d})}return h.insertBefore(t.make("rect",{x:n,y:o.topY+l.margin.top,width:r-n,height:p,fill:"transparent",class:"outline"}),h.firstChild),h.insertBefore(l.boxRenderer({x:n,y:o.topY+l.margin.top,width:r-n,height:p}),h.firstChild),o.topY+l.margin.top+p+l.margin.bottom+o.theme.actionMargin}}class i extends r{separation({agentIDs:e,mode:t,label:r},i){const s=i.theme.getNote(t),a=i.textSizer.measure(s.labelAttrs,r).width+s.padding.left+s.padding.right,{left:o,right:l}=n(i.agentInfos,e),h=i.agentInfos.get(o),d=i.agentInfos.get(l);if(h!==d){const e=h.currentMaxRad+s.overlap.left,t=d.currentMaxRad+s.overlap.right;i.addSeparation(o,l,a-e-t),i.addSpacing(o,{left:e,right:0}),i.addSpacing(l,{left:0,right:t})}else i.addSpacing(o,{left:a/2,right:a/2})}render({agentIDs:e,mode:t,label:r},i){const s=i.theme.getNote(t),{left:a,right:o}=n(i.agentInfos,e),l=i.agentInfos.get(a),h=i.agentInfos.get(o);if(l!==h)return this.renderNote({x0:l.x-l.currentMaxRad-s.overlap.left,x1:h.x+h.currentMaxRad+s.overlap.right,anchor:"middle",mode:t,label:r},i);{const e=l.x;return this.renderNote({xMid:e,anchor:"middle",mode:t,label:r},i)}}}class s extends r{constructor(e){super(),this.isRight=e}separation({agentIDs:e,mode:t,label:r},i){const s=i.theme.getNote(t),{left:a,right:o}=n(i.agentInfos,e),l=i.textSizer.measure(s.labelAttrs,r).width+s.padding.left+s.padding.right+s.margin.left+s.margin.right;if(this.isRight){const e=i.agentInfos.get(o);i.addSpacing(o,{left:0,right:l+e.currentMaxRad})}else{const e=i.agentInfos.get(a);i.addSpacing(a,{left:l+e.currentMaxRad,right:0})}}render({agentIDs:e,mode:t,label:r},i){const s=i.theme.getNote(t),{left:a,right:o}=n(i.agentInfos,e);if(this.isRight){const e=i.agentInfos.get(o),n=e.x+e.currentMaxRad+s.margin.left;return this.renderNote({x0:n,anchor:"start",mode:t,label:r},i)}{const e=i.agentInfos.get(a),n=e.x-e.currentMaxRad-s.margin.right;return this.renderNote({x1:n,anchor:"end",mode:t,label:r},i)}}}class a extends r{separation({agentIDs:e,mode:t,label:r},i){const s=i.theme.getNote(t),{left:a,right:o}=n(i.agentInfos,e),l=i.agentInfos.get(a),h=i.agentInfos.get(o);i.addSeparation(a,o,i.textSizer.measure(s.labelAttrs,r).width+s.padding.left+s.padding.right+s.margin.left+s.margin.right+l.currentMaxRad+h.currentMaxRad)}render({agentIDs:e,mode:t,label:r},i){const{left:s,right:a}=n(i.agentInfos,e),o=i.agentInfos.get(s),l=i.agentInfos.get(a),h=(o.x+o.currentMaxRad+l.x-l.currentMaxRad)/2;return this.renderNote({xMid:h,anchor:"middle",mode:t,label:r},i)}}return r.NoteOver=i,r.NoteSide=s,r.NoteBetween=a,e.register("note over",new i),e.register("note left",new s(!1)),e.register("note right",new s(!0)),e.register("note between",new a),r}),n("sequence/components/Divider",["./BaseComponent","svg/SVGUtilities","svg/SVGShapes"],(e,t,n)=>{"use strict";class r extends e{separation({mode:e,formattedLabel:t},n){const r=n.theme.getDivider(e),i=n.textSizer.measure(r.labelAttrs,t).width+r.padding.left+r.padding.right;n.addSeparation("[","]",i),n.addSpacing("[",{left:r.extend,right:0}),n.addSpacing("]",{left:0,right:r.extend})}renderPre(){return{agentIDs:["[","]"]}}render({mode:e,height:r,formattedLabel:i},s){const a=s.theme.getDivider(e),o=s.agentInfos.get("["),l=s.agentInfos.get("]"),h=s.makeRegion({unmasked:!0});let d=0,g=0;i&&(g=s.textSizer.measureHeight(a.labelAttrs,i));const c=Math.max(r,g)+a.margin;if(i){d=n.renderBoxedText(i,{x:(o.x+l.x)/2,y:s.primaryY+(c-g)/2-a.padding.top,padding:a.padding,boxAttrs:{fill:"#000000"},labelAttrs:a.labelAttrs,boxLayer:s.fullMaskLayer,labelLayer:h,SVGTextBlockClass:s.SVGTextBlockClass,textSizer:s.textSizer}).width}const{shape:u,mask:p}=a.render({x:o.x-a.extend,y:s.primaryY+(c-r)/2,labelWidth:d,labelHeight:g,width:l.x-o.x+2*a.extend,height:r,env:s});return u&&h.insertBefore(u,h.firstChild),p&&s.fullMaskLayer.appendChild(p),h.insertBefore(t.make("rect",{x:o.x-a.extend,y:s.primaryY,width:l.x-o.x+2*a.extend,height:c,fill:"transparent",class:"outline"}),h.firstChild),s.primaryY+c+s.theme.actionMargin}}return e.register("divider",new r),r}),n("sequence/Renderer",["core/ArrayUtilities","core/EventObject","svg/SVGUtilities","svg/SVGShapes","./components/BaseComponent","./components/Block","./components/Parallel","./components/Marker","./components/AgentCap","./components/AgentHighlight","./components/Connect","./components/Note","./components/Divider"],(e,t,n,r,i)=>{"use strict";function s(e,t){let n=null,r=null;return t.forEach(t=>{const i=e.get(t);(null===n||i.index<n.index)&&(n=i),(null===r||i.index>r.index)&&(r=i)}),{left:n.id,right:r.id}}let a=0;return class extends t{constructor({themes:e=[],namespace:t=null,components:n=null,SVGTextBlockClass:s=r.TextBlock}={}){super(),null===n&&(n=i.getComponents()),this._bindMethods(),this.state={},this.width=0,this.height=0,this.themes=function(e){if(0===e.length)throw new Error("Cannot render without a theme");const t=new Map;return e.forEach(e=>{t.set(e.name,e)}),t.set("",e[0]),t}(e),this.theme=null,this.namespace=function(e){return null===e&&(e="R"+a,++a),e}(t),this.components=n,this.SVGTextBlockClass=s,this.knownThemeDefs=new Set,this.knownDefs=new Set,this.highlights=new Map,this.collapsed=new Set,this.currentHighlight=-1,this.buildStaticElements(),this.components.forEach(e=>{e.makeState(this.state)})}_bindMethods(){this.separationStage=this.separationStage.bind(this),this.renderStage=this.renderStage.bind(this),this.addThemeDef=this.addThemeDef.bind(this),this.addDef=this.addDef.bind(this)}addTheme(e){this.themes.set(e.name,e)}buildMetadata(){return this.metaCode=n.makeText(),n.make("metadata",{},[this.metaCode])}buildStaticElements(){this.base=n.makeContainer(),this.themeDefs=n.make("defs"),this.defs=n.make("defs"),this.fullMask=n.make("mask",{id:this.namespace+"FullMask",maskUnits:"userSpaceOnUse"}),this.lineMask=n.make("mask",{id:this.namespace+"LineMask",maskUnits:"userSpaceOnUse"}),this.fullMaskReveal=n.make("rect",{fill:"#FFFFFF"}),this.lineMaskReveal=n.make("rect",{fill:"#FFFFFF"}),this.backgroundFills=n.make("g"),this.agentLines=n.make("g",{mask:"url(#"+this.namespace+"LineMask)"}),this.blocks=n.make("g"),this.shapes=n.make("g"),this.unmaskedShapes=n.make("g"),this.base.appendChild(this.buildMetadata()),this.base.appendChild(this.themeDefs),this.base.appendChild(this.defs),this.base.appendChild(this.backgroundFills),this.base.appendChild(n.make("g",{mask:"url(#"+this.namespace+"FullMask)"},[this.agentLines,this.blocks,this.shapes])),this.base.appendChild(this.unmaskedShapes),this.title=new this.SVGTextBlockClass(this.base),this.sizer=new this.SVGTextBlockClass.SizeTester(this.base)}addThemeDef(e,t){const n=this.namespace+e;if(this.knownThemeDefs.has(e))return n;this.knownThemeDefs.add(e);const r=t();return r.setAttribute("id",n),this.themeDefs.appendChild(r),n}addDef(e,t){if("function"!=typeof t){const n=e;e="P"+this.knownDefs.size,t=(()=>n)}const n=this.namespace+e;if(this.knownDefs.has(e))return n;this.knownDefs.add(e);const r=t();return r.setAttribute("id",n),this.defs.appendChild(r),n}addSeparation(e,t,n){const r=this.agentInfos.get(e),i=this.agentInfos.get(t),s=r.separations.get(t)||0;r.separations.set(t,Math.max(s,n));const a=i.separations.get(e)||0;i.separations.set(e,Math.max(a,n))}checkHidden(e){const t=this.components.get(e.type),n={renderer:this,theme:this.theme,agentInfos:this.agentInfos,textSizer:this.sizer,state:this.state,components:this.components},r=t.shouldHide(e,n)||{},i=this.hideNest>0;this.hideNest+=r.nest||0;const s=this.hideNest>0;if(this.hideNest<0)throw new Error("Unexpected nesting in "+e.type);return i===s?s:Boolean(r.self)}separationStage(t){const n=new Map,r=this.visibleAgentIDs.slice(),i=[];this.agentInfos.forEach(e=>{const t=e.currentRad;e.currentMaxRad=t,n.set(e.id,{left:t,right:t})});const s={renderer:this,theme:this.theme,agentInfos:this.agentInfos,visibleAgentIDs:this.visibleAgentIDs,momentaryAgentIDs:r,textSizer:this.sizer,addSpacing:(e,{left:t,right:r})=>{const i=n.get(e);i.left=Math.max(i.left,t),i.right=Math.max(i.right,r)},addSeparation:(e,t,n)=>{i.push({agentID1:e,agentID2:t,dist:n})},state:this.state,components:this.components},a=this.components.get(t.type);if(!a)throw new Error("Unknown component: "+t.type);a.separationPre(t,s),a.separation(t,s),this.checkHidden(t)||(e.mergeSets(r,this.visibleAgentIDs),i.forEach(({agentID1:e,agentID2:t,dist:n})=>{this.addSeparation(e,t,n)}),r.forEach(e=>{const t=this.agentInfos.get(e),i=n.get(e);t.maxRPad=Math.max(t.maxRPad,i.right),t.maxLPad=Math.max(t.maxLPad,i.left),r.forEach(r=>{if(this.agentInfos.get(r).index>=t.index)return;const s=n.get(r);this.addSeparation(e,r,i.left+s.right+this.theme.agentMargin)})}))}checkAgentRange(e,t=0){if(0===e.length)return t;const{left:n,right:r}=s(this.agentInfos,e),i=this.agentInfos.get(n).x,a=this.agentInfos.get(r).x;let o=t;return this.agentInfos.forEach(e=>{e.x>=i&&e.x<=a&&(o=Math.max(o,e.latestY))}),o}markAgentRange(e,t){if(0===e.length)return;const{left:n,right:r}=s(this.agentInfos,e),i=this.agentInfos.get(n).x,a=this.agentInfos.get(r).x;this.agentInfos.forEach(e=>{e.x>=i&&e.x<=a&&(e.latestY=t)})}drawAgentLine(e,t){null===e.latestYStart||t<=e.latestYStart||this.agentLines.appendChild(this.theme.renderAgentLine({x:e.x,y0:e.latestYStart,y1:t,width:2*e.currentRad,className:"agent-"+e.index+"-line",options:e.options}))}addHighlightObject(e,t){let n=this.highlights.get(e);n||(n=[],this.highlights.set(e,n)),n.push(t)}forwardEvent(e,t,n,r){e.addEventListener(t,this.trigger.bind(this,n,r))}renderStage(e){this.agentInfos.forEach(e=>{const t=e.currentRad;e.currentMaxRad=t});const t={renderer:this,theme:this.theme,agentInfos:this.agentInfos,textSizer:this.sizer,state:this.state,components:this.components},r=this.components.get(e.type),s=r.renderPre(e,t),{agentIDs:a,topShift:o,asynchronousY:l}=i.cleanRenderPreResult(s,this.currentY),h=this.checkAgentRange(a,l),d={renderer:this,topY:h,primaryY:h+o,fillLayer:this.backgroundFills,blockLayer:this.blocks,fullMaskLayer:this.fullMask,lineMaskLayer:this.lineMask,theme:this.theme,agentInfos:this.agentInfos,textSizer:this.sizer,SVGTextBlockClass:this.SVGTextBlockClass,state:this.state,drawAgentLine:(e,t,n=!1)=>{const r=this.agentInfos.get(e);this.drawAgentLine(r,t),r.latestYStart=n?null:t},addDef:this.addDef,makeRegion:({stageOverride:t=null,unmasked:r=!1}={})=>{const i=n.make("g"),s=t||e;return this.addHighlightObject(s.ln,i),i.setAttribute("class","region"),this.forwardEvent(i,"mouseenter","mouseover",[s]),this.forwardEvent(i,"mouseleave","mouseout",[s]),this.forwardEvent(i,"click","click",[s]),this.forwardEvent(i,"dblclick","dblclick",[s]),(r?this.unmaskedShapes:this.shapes).appendChild(i),i},components:this.components};let g=h;this.checkHidden(e)?(d.primaryY=h,r.renderHidden(e,d)):g=Math.max(g,r.render(e,d)||0),this.markAgentRange(a,g),this.currentY=g}positionAgents(){const e=[];this.agentInfos.forEach(t=>{let n=0;t.separations.forEach((e,r)=>{const i=this.agentInfos.get(r);i.index<t.index&&(n=Math.max(n,i.x+e))}),t.x=n,e.push(t)});let t={x:0};e.reverse().forEach(e=>{let n=t.x;t=e,e.anchorRight&&(e.separations.forEach((t,r)=>{const i=this.agentInfos.get(r);i.index>e.index&&(n=Math.min(n,i.x-t))}),e.x=n)}),this.agentInfos.forEach(({x:e,maxRPad:t,maxLPad:n})=>{this.minX=Math.min(this.minX,e-n),this.maxX=Math.max(this.maxX,e+t)})}buildAgentInfos(e,t){this.agentInfos=new Map,e.forEach((e,t)=>{this.agentInfos.set(e.id,{id:e.id,formattedLabel:e.formattedLabel,anchorRight:e.anchorRight,isVirtualSource:e.isVirtualSource,options:e.options,index:t,x:null,latestYStart:null,currentRad:0,currentMaxRad:0,latestY:0,maxRPad:0,maxLPad:0,separations:new Map})}),this.visibleAgentIDs=["[","]"],t.forEach(this.separationStage),this.positionAgents()}updateBounds(e){const t=(this.minX+this.maxX)/2,r=this.sizer.measure(this.title),i=r.height>0?-this.theme.titleMargin-r.height:0;this.title.set({x:t,y:i});const s=r.width/2,a=this.theme.outerMargin,o=Math.min(this.minX,t-s)-a,l=Math.max(this.maxX,t+s)+a,h=i-a,d=e+a;this.width=l-o,this.height=d-h;const g={x:o,y:h,width:this.width,height:this.height};n.setAttributes(this.fullMaskReveal,g),n.setAttributes(this.lineMaskReveal,g),this.base.setAttribute("viewBox",o+" "+h+" "+this.width+" "+this.height)}_resetState(){this.components.forEach(e=>{e.resetState(this.state)}),this.currentY=0,this.hideNest=0}_reset(e){e&&(this.knownThemeDefs.clear(),n.empty(this.themeDefs)),this.knownDefs.clear(),this.highlights.clear(),this.currentHighlight=-1,n.empty(this.defs),n.empty(this.fullMask),n.empty(this.lineMask),n.empty(this.backgroundFills),n.empty(this.agentLines),n.empty(this.blocks),n.empty(this.shapes),n.empty(this.unmaskedShapes),this.fullMask.appendChild(this.fullMaskReveal),this.lineMask.appendChild(this.lineMaskReveal),this.defs.appendChild(this.fullMask),this.defs.appendChild(this.lineMask),this._resetState()}setHighlight(e=null){null!==e&&this.highlights.has(e)||(e=-1),this.currentHighlight!==e&&(-1!==this.currentHighlight&&this.highlights.get(this.currentHighlight).forEach(e=>{e.setAttribute("class","region")}),-1!==e&&this.highlights.get(e).forEach(e=>{e.setAttribute("class","region focus")}),this.currentHighlight=e)}isCollapsed(e){return this.collapsed.has(e)}setCollapseAll(e){if(e)throw new Error("Cannot collapse all");return 0!==this.collapsed.size&&(this.collapsed.clear(),!0)}_setCollapsed(e,t){return"number"==typeof e&&(t!==this.isCollapsed(e)&&(t?this.collapsed.add(e):this.collapsed.delete(e),!0))}setCollapsed(e,t=!0){return null===e?this.setCollapseAll(t):Array.isArray(e)?e.map(e=>this._setCollapsed(e,t)).some(e=>e):this._setCollapsed(e,t)}render(e){const t=this.currentHighlight,n=this.theme;this.theme=this.getThemeNamed(e.meta.theme);const r=this.theme!==n;this._reset(r),this.theme.reset(),this.metaCode.nodeValue=e.meta.code,this.theme.addDefs(this.addThemeDef),this.title.set({attrs:this.theme.titleAttrs,formatted:e.meta.title}),this.minX=0,this.maxX=0,this.buildAgentInfos(e.agents,e.stages),this._resetState(),e.stages.forEach(this.renderStage);const i=this.checkAgentRange(["[","]"],this.currentY),s=Math.max(i-this.theme.actionMargin,0);this.updateBounds(s),this.sizer.resetCache(),this.sizer.detach(),this.setHighlight(t)}getThemeNames(){return Array.from(this.themes.keys()).filter(e=>""!==e)}getThemes(){return this.getThemeNames().map(e=>this.themes.get(e))}getThemeNamed(e){const t=this.themes.get(e);return t||this.themes.get("")}getAgentX(e){return this.agentInfos.get(e).x}svg(){return this.base}}}),n("sequence/Exporter",[],()=>{"use strict";const e=/^((?!chrome|android).)*safari/i.test(navigator.userAgent);return class{constructor(){this.latestSVG=null,this.latestInternalSVG=null,this.canvas=null,this.context=null,this.indexPNG=0,this.latestPNGIndex=0,this.latestPNG=null}getSVGContent(e){let t=e.svg().outerHTML;return t=t.replace(/^<svg/,'<svg width="'+(e.width||1)+'" height="'+(e.height||1)+'" ')}getSVGBlob(e){return new Blob([this.getSVGContent(e)],{type:"image/svg+xml"})}getSVGURL(e){const t=this.getSVGBlob(e);return this.latestSVG&&URL.revokeObjectURL(this.latestSVG),this.latestSVG=URL.createObjectURL(t),this.latestSVG}getCanvas(t,n,r){this.canvas||(window.devicePixelRatio=1,this.canvas=document.createElement("canvas"),this.context=this.canvas.getContext("2d"));const i=(t.width||1)*n,s=(t.height||1)*n,a=new Image(i,s);let o=null;e&&((o=document.createElement("div")).style.position="absolute",o.style.visibility="hidden",o.appendChild(a),document.body.appendChild(o));const l=()=>{this.canvas.width=i,this.canvas.height=s,this.context.drawImage(a,0,0,i,s),o&&document.body.removeChild(o),r(this.canvas)};a.addEventListener("load",()=>{o?setTimeout(l,50):l()},{once:!0}),a.src=this.getSVGURL(t)}getPNGBlob(e,t,n){this.getCanvas(e,t,e=>{e.toBlob(n,"image/png")})}getPNGURL(e,t,n){++this.indexPNG;const r=this.indexPNG;this.getPNGBlob(e,t,e=>{const t=URL.createObjectURL(e);r>=this.latestPNGIndex?(this.latestPNG&&URL.revokeObjectURL(this.latestPNG),this.latestPNG=t,this.latestPNGIndex=r,n(t,!0)):(n(t,!1),URL.revokeObjectURL(t))})}}}),n("sequence/CodeMirrorHints",["core/ArrayUtilities"],e=>{"use strict";function t(e,t){return e.v===t.v&&e.prefix===t.prefix&&e.suffix===t.suffix&&e.q===t.q}function n(e,t,n){const r=e.getLine(t),i={word:{line:t,ch:n},squash:{line:t,ch:n}};return n>0&&" "===r[n-1]&&(a.after.includes(r[n-2])&&i.word.ch--,i.squash.ch--),i}function r(e,t,n){const r=function(e,t){!t&&l.test(e.v)&&(t='"');let n=e.v;return t&&e.q&&(n=t+n.replace(h,"\\$&")+t),(e.prefix||"")+n+(e.suffix||"")}(e,n),i=e.q?t.fromVar:t.fromKey;return"\n"===r?{text:"\n",displayText:"<END>",className:"pick-virtual",from:i.squash,to:t.to.squash,displayFrom:null}:{text:r,displayText:r.trim(),className:null,from:a.start.test(r)?i.squash:i.word,to:a.end.test(r)?t.to.squash:t.to.word,displayFrom:i.word}}function 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e.WavePattern(10,1),s={titleMargin:12,outerMargin:5,agentMargin:8,actionMargin:5,minActionMargin:5,agentLineHighlightRadius:4,agentCap:{box:{padding:{top:1,left:3,right:3,bottom:1},arrowBottom:11.1,boxAttrs:{fill:"#FFFFFF",stroke:"#000000","stroke-width":3,rx:4,ry:4},labelAttrs:{"font-family":r,"font-weight":"bold","font-size":14,"line-height":1.3,"text-anchor":"middle"}},database:{padding:{top:5,left:3,right:3,bottom:1},arrowBottom:8.8,boxRenderer:e.renderDB.bind(null,{fill:"#FFFFFF",stroke:"#000000","stroke-width":3,"db-z":2}),labelAttrs:{"font-family":r,"font-weight":"bold","font-size":14,"line-height":1.3,"text-anchor":"middle"}},cross:{size:20,render:e.renderCross.bind(null,{fill:"none",stroke:"#000000","stroke-width":3,"stroke-linecap":"round"})},bar:{height:4,render:n.renderBox.bind(null,{fill:"#000000",stroke:"#000000","stroke-width":3,rx:2,ry:2})},fade:{width:5,height:10,extend:1},none:{height:10}},connect:{loopbackRadius:8,line:{solid:{attrs:{fill:"none",stroke:"#000000","stroke-width":3},renderFlat:e.renderFlatConnector.bind(null,null),renderRev:e.renderRevConnector.bind(null,null)},dash:{attrs:{fill:"none",stroke:"#000000","stroke-width":3,"stroke-dasharray":"10, 4"},renderFlat:e.renderFlatConnector.bind(null,null),renderRev:e.renderRevConnector.bind(null,null)},wave:{attrs:{fill:"none",stroke:"#000000","stroke-width":3,"stroke-linejoin":"round","stroke-linecap":"round"},renderFlat:e.renderFlatConnector.bind(null,i),renderRev:e.renderRevConnector.bind(null,i)}},arrow:{single:{width:10,height:12,render:e.renderArrowHead,attrs:{fill:"#000000",stroke:"#000000","stroke-width":3,"stroke-linejoin":"round"}},double:{width:10,height:12,render:e.renderArrowHead,attrs:{fill:"none",stroke:"#000000","stroke-width":3,"stroke-linejoin":"round","stroke-linecap":"round"}},cross:{short:10,radius:5,render:e.renderCross.bind(null,{fill:"none",stroke:"#000000","stroke-width":3,"stroke-linejoin":"round","stroke-linecap":"round"})}},label:{padding:7,margin:{top:2,bottom:3},attrs:{"font-family":r,"font-size":8,"line-height":1.3,"text-anchor":"middle"},loopbackAttrs:{"font-family":r,"font-size":8,"line-height":1.3}},source:{radius:5,render:({x:e,y:n,radius:r})=>t.make("circle",{cx:e,cy:n,r:r,fill:"#000000",stroke:"#000000","stroke-width":3})},mask:{padding:{top:1,left:5,right:5,bottom:3}}},titleAttrs:{"font-family":r,"font-weight":"bolder","font-size":20,"line-height":1.3,"text-anchor":"middle",class:"title"},agentLineAttrs:{"":{fill:"none",stroke:"#000000","stroke-width":3},red:{stroke:"#DD0000"}}},a={padding:{top:3,bottom:4},tag:{padding:{top:2,left:5,right:5,bottom:1},boxRenderer:e.renderTag.bind(null,{fill:"#FFFFFF",stroke:"#000000","stroke-width":2,rx:3,ry:3}),labelAttrs:{"font-family":r,"font-weight":"bold","font-size":9,"line-height":1.3,"text-anchor":"left"}},label:{minHeight:5,padding:{top:2,left:5,right:3,bottom:1},labelAttrs:{"font-family":r,"font-size":8,"line-height":1.3,"text-anchor":"left"}}},o={ref:{margin:{top:0,bottom:0},boxRenderer:e.renderRef.bind(null,{fill:"#FFFFFF",stroke:"#000000","stroke-width":4,rx:5,ry:5}),section:a},"":{margin:{top:0,bottom:0},boxRenderer:n.renderBox.bind(null,{fill:"none",stroke:"#000000","stroke-width":4,rx:5,ry:5}),collapsedBoxRenderer:e.renderRef.bind(null,{fill:"#FFFFFF",stroke:"#000000","stroke-width":4,rx:5,ry:5}),section:a,sepRenderer:n.renderLine.bind(null,{stroke:"#000000","stroke-width":2,"stroke-dasharray":"5, 3"})}},l={"font-family":r,"font-size":8,"line-height":1.3},h={text:{margin:{top:0,left:2,right:2,bottom:0},padding:{top:2,left:2,right:2,bottom:2},overlap:{left:10,right:10},boxRenderer:n.renderBox.bind(null,{fill:"#FFFFFF"}),labelAttrs:l},note:{margin:{top:0,left:5,right:5,bottom:0},padding:{top:3,left:3,right:10,bottom:3},overlap:{left:10,right:10},boxRenderer:n.renderNote.bind(null,{fill:"#FFFFFF",stroke:"#000000","stroke-width":2,"stroke-linejoin":"round"},{fill:"none",stroke:"#000000","stroke-width":1}),labelAttrs:l},state:{margin:{top:0,left:5,right:5,bottom:0},padding:{top:5,left:7,right:7,bottom:5},overlap:{left:10,right:10},boxRenderer:n.renderBox.bind(null,{fill:"#FFFFFF",stroke:"#000000","stroke-width":3,rx:10,ry:10}),labelAttrs:l}},d={"font-family":r,"font-size":8,"line-height":1.3,"text-anchor":"middle"},g={"":{labelAttrs:d,padding:{top:2,left:5,right:5,bottom:2},extend:0,margin:0,render:()=>({})},line:{labelAttrs:d,padding:{top:2,left:5,right:5,bottom:2},extend:10,margin:0,render:e.renderLineDivider.bind(null,{lineAttrs:{stroke:"#000000","stroke-width":2,"stroke-linecap":"round"}})},delay:{labelAttrs:d,padding:{top:2,left:5,right:5,bottom:2},extend:0,margin:0,render:e.renderDelayDivider.bind(null,{dotSize:3,gapSize:3})},tear:{labelAttrs:d,padding:{top:2,left:5,right:5,bottom:2},extend:10,margin:10,render:e.renderTearDivider.bind(null,{fadeBegin:5,fadeSize:10,zigWidth:6,zigHeight:1,lineAttrs:{stroke:"#000000","stroke-width":2,"stroke-linejoin":"round"}})}};return class extends e{constructor(){super({name:"chunky",settings:s,blocks:o,notes:h,dividers:g})}}}),n("sequence/themes/HandleeFontData",[],()=>{"use strict";return{name:"Handlee",woff2:"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i=r.name,s="'"+i+"',cursive",a={normal:{stroke:"rgba(0,0,0,0.7)","stroke-width":.8,"stroke-linejoin":"round","stroke-linecap":"round"},thick:{stroke:"rgba(0,0,0,0.8)","stroke-width":1.2,"stroke-linejoin":"round","stroke-linecap":"round"}},o={titleMargin:10,outerMargin:5,agentMargin:10,actionMargin:10,minActionMargin:3,agentLineHighlightRadius:4,agentCap:{box:{padding:{top:5,left:10,right:10,bottom:5},arrowBottom:12.8,labelAttrs:{"font-family":s,"font-size":12,"line-height":1.5,"text-anchor":"middle"},boxRenderer:null},database:{padding:{top:15,left:10,right:10,bottom:5},arrowBottom:12.8,boxRenderer:e.renderDB.bind(null,Object.assign({fill:"#FFFFFF","db-z":5},a.normal)),labelAttrs:{"font-family":i,"font-size":12,"line-height":1.5,"text-anchor":"middle"}},cross:{size:15,render:null},bar:{height:6,render:null},fade:{width:Math.ceil(12),height:6,extend:Math.ceil(2.5)},none:{height:10}},connect:{loopbackRadius:6,line:{solid:{attrs:Object.assign({fill:"none"},a.normal),renderFlat:null,renderRev:null},dash:{attrs:Object.assign({fill:"none","stroke-dasharray":"4, 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p{constructor(){this.s=new Uint32Array(4)}reset(){this.s[0]=394173556,this.s[1]=2926575054,this.s[2]=1022685995,this.s[3]=1178902408}nextFloat(){let e=this.s[0],t=this.s[1];const n=this.s[2],r=this.s[3];return this.s[0]=n,this.s[1]=r,e^=e<<23|t>>>9,t^=t<<23,this.s[2]=e^n^e>>>17^n>>>26,this.s[3]=t^r^(e<<15|t>>>17)^(n<<6|r>>>26),(this.s[3]+r>>>0)%4294967296/4294967296}}const f={};class m extends e.WavePattern{constructor(e,t){const n=[0,-.3,-.6,-.75,-.45,0,.45,.75,.6,.3];t!==f&&n.reverse(),super(6,n)}getDelta(e){return super.getDelta(e)+.5*Math.sin(.03*e)}}class b extends e{constructor(e=f){super({name:"",settings:o,blocks:h,notes:g,dividers:u}),e===f?(this.name="sketch",this.handedness=1):(this.name="sketch left handed",this.handedness=-1),this.random=new p,this.wave=new m(4,e),this._assignCapFunctions(),this._assignConnectFunctions(),this._assignNoteFunctions(),this._assignBlockFunctions(),this._assignDividerFunctions()}_assignCapFunctions(){this.renderBar=this.renderBar.bind(this),this.renderBox=this.renderBox.bind(this),this.agentCap.cross.render=this.renderCross.bind(this),this.agentCap.bar.render=this.renderBar,this.agentCap.box.boxRenderer=this.renderBox}_assignConnectFunctions(){this.renderArrowHead=this.renderArrowHead.bind(this),this.renderFlatConnector=this.renderFlatConnector.bind(this),this.renderRevConnector=this.renderRevConnector.bind(this),this.connect.arrow.single.render=this.renderArrowHead,this.connect.arrow.double.render=this.renderArrowHead,this.connect.arrow.cross.render=this.renderCross.bind(this),this.connect.line.solid.renderFlat=this.renderFlatConnector,this.connect.line.solid.renderRev=this.renderRevConnector,this.connect.line.dash.renderFlat=this.renderFlatConnector,this.connect.line.dash.renderRev=this.renderRevConnector,this.connect.line.wave.renderFlat=this.renderFlatConnectorWave.bind(this),this.connect.line.wave.renderRev=this.renderRevConnectorWave.bind(this)}_assignNoteFunctions(){this.notes.note.boxRenderer=this.renderNote.bind(this),this.notes.state.boxRenderer=this.renderState.bind(this)}_assignBlockFunctions(){this.renderTag=this.renderTag.bind(this),this.blocks.ref.boxRenderer=this.renderRefBlock.bind(this),this.blocks[""].boxRenderer=this.renderBlock.bind(this),this.blocks[""].collapsedBoxRenderer=this.renderCollapsedBlock.bind(this),this.blocks.ref.section.tag.boxRenderer=this.renderTag,this.blocks[""].section.tag.boxRenderer=this.renderTag,this.blocks[""].sepRenderer=this.renderSeparator.bind(this)}_assignDividerFunctions(){this.dividers.line.render=this.renderLineDivider.bind(this),this.dividers.tear.render=e.renderTearDivider.bind(null,{fadeBegin:5,fadeSize:10,pattern:this.wave,lineAttrs:a.normal})}reset(){this.random.reset()}addDefs(e){e("sketch_font",()=>{const 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n=l(e,":");if("over"===a(e[2])&&n>3)t=d(e,3,n);else if(2!==n)throw i('Expected ":" or "over"',e[2]);const r=h(e,n+1,e.length,{aliases:!0});if(!r.alias)throw i("Reference must have an alias",e[n]);return{type:"group begin",agents:t,blockType:"ref",tag:"ref",label:r.name,alias:r.alias}},e=>{const t=m[a(e[0])];return!t||e.length<=1?null:Object.assign({agents:d(e,1,e.length,{aliases:!0})},t)},t=>{if("simultaneously"!==a(t[0]))return null;if(":"!==a(e.last(t)))return null;let n="";if(t.length>2){if("with"!==a(t[1]))return null;n=s(t,2,t.length-1)}return{type:"async",target:n}},e=>{const t=p[a(e[0])],n=l(e,":");if(!t||-1===n)return null;const r=t.types[a(e[1])];if(!r)return null;let h=2;const g=d(e,h=o(e,h,r.skip),n);if(g.length<r.min)throw i("Too few agents for "+t.mode,e[0]);if(null!==r.max&&g.length>r.max)throw i("Too many agents for "+t.mode,e[0]);return{type:r.type,agents:g,mode:t.mode,label:s(e,n+1)}},e=>{const t=l(e,":",{orEnd:!0}),n=function(e,t,{start:n=0,limit:r=null}={}){null===r&&(r=e.length);for(let i=n;i<r;++i){const n=t.get(a(e[i]));if(n)return{pos:i,value:n}}return null}(e,c.types,{start:0,limit:t-1});if(!n)return null;const r=n.pos,o={flagTypes:c.agentFlags};if("..."===a(e[0]))return{type:"connect-delay-end",tag:s(e,1,r),agent:h(e,r+1,t,o),label:s(e,t+1),options:n.value};if("..."===a(e[r+1])){if(t!==e.length)throw i("Cannot label beginning of delayed connection",e[t]);return{type:"connect-delay-begin",tag:s(e,r+2,t),agent:h(e,0,r,o),options:n.value}}return{type:"connect",agents:[h(e,0,r,o),h(e,r+1,t,o)],label:s(e,t+1),options:n.value}},t=>t.length<2||":"!==a(e.last(t))?null:{type:"mark",name:s(t,0,t.length-1)},t=>{const n=l(t,"is");if(n<1)return null;let r=n+1;if(["a","an"].includes(a(t[r]))&&++r,r===t.length)throw i("Empty agent options",{b:e.last(t).e});const s=h(t,0,n),o=[];for(let e=r;e<t.length;++e)o.push(t[e].v);return{type:"agent options",agent:s,options:o}}],y=new t;return class{getCodeMirrorMode(){return y.getCodeMirrorMode(Array.from(c.types.keys()))}parseLines(e,t){const r={meta:{title:"",theme:"",code:t,terminators:"none",headers:"box",textFormatter:n},stages:[]};return e.forEach(e=>(function(e,{meta:t,stages:n}){let r=null;for(let n=0;n<b.length&&!(r=b[n](e,t));++n);if(!r)throw i("Unrecognised command: "+s(e),e[0]);"object"==typeof r&&(r.ln=e[0].b.ln,n.push(r))})(e,r)),r}parse(e){const t=y.tokenise(e),n=y.splitLines(t);return this.parseLines(n,e)}}}),n("sequence/Generator",["core/ArrayUtilities"],e=>{"use strict";function t(e,t){const n=p[e.type];return!(!n||e.type!==t.type)&&!n.check.some(n=>e[n]!==t[n])}function n(t,n){p[t.type].merge.forEach(r=>{e.mergeSets(t[r],n[r])})}function r(e,t){for(let n=0;n<e.length;){t(e[n],n)?e.splice(n,1):++n}}function i(e){r(e,(r,i)=>{for(let s=0;s<i;++s)if(t(e[s],r))return n(e[s],r),!0;return!1})}function s(e){const t=new Set,n=e.map(({type:e})=>e);return n.forEach(e=>{const r=p[e];r&&n.every(t=>e===t||r.siblings.has(t))&&t.add(e)}),t}function a(e,i,s,a){r(a,r=>{if(!e.has(r.type)||!i.has(r.type))return!1;for(let e=0;e<s.length;++e)if(t(s[e],r))return n(s[e],r),!0;return!1})}function o(e,t){if("agent begin"===e.type)return e.mode=t,!0;if("parallel"===e.type){let n=!1;return e.stages.forEach(e=>{"agent begin"===e.type&&(e.mode=t,n=!0)}),n}return!1}function l(t,n,r,i=null){e.remove(t,n,g.equals),e.remove(t,r,g.equals);let s=0,a=t.length;if(i){const e=i.map(e=>g.indexOf(t,e)).filter(e=>-1!==e);s=e.reduce((e,t)=>Math.min(e,t),t.length),a=e.reduce((e,t)=>Math.max(e,t),s)+1}return t.splice(s,0,n),t.splice(a+1,0,r),{indexL:s,indexR:a+1}}class h{constructor({visible:e=!1,locked:t=!1,blocked:n=!1,highlighted:r=!1,group:i=null,covered:s=!1}={}){this.visible=e,this.locked=t,this.blocked=n,this.highlighted=r,this.group=i,this.covered=s}}h.LOCKED=new h({locked:!0}),h.DEFAULT=new h;const d={equals:(e,t)=>e.name===t.name,hasFlag:(e,t=!0)=>n=>n.flags.includes(e)===t},g={equals:(e,t)=>e.id===t.id,make:(e,{anchorRight:t=!1,isVirtualSource:n=!1}={})=>({id:e,anchorRight:t,isVirtualSource:n,options:[]}),indexOf:(t,n)=>e.indexOf(t,n,g.equals),hasIntersection:(t,n)=>e.hasIntersection(t,n,g.equals),addNearby:(t,n,r,i)=>{const s=e.indexOf(t,n,g.equals);-1===s?t.push(r):t.splice(s+i,0,r)}},c={"note over":[g.make("["),g.make("]")],"note left":[g.make("[")],"note right":[g.make("]")]},u=["[","]"],p={"agent begin":{check:["mode"],merge:["agentIDs"],siblings:new Set(["agent highlight"])},"agent end":{check:["mode"],merge:["agentIDs"],siblings:new Set(["agent highlight"])},"agent highlight":{check:["highlighted"],merge:["agentIDs"],siblings:new Set(["agent begin","agent end"])}};return class{constructor(){this.agentStates=new Map,this.agentAliases=new Map,this.activeGroups=new Map,this.gAgents=[],this.labelPattern=null,this.nextID=0,this.nesting=[],this.markers=new Set,this.currentSection=null,this.currentNest=null,this.stageHandlers={"block begin":this.handleBlockBegin.bind(this),"block split":this.handleBlockSplit.bind(this),"block end":this.handleBlockEnd.bind(this),"group begin":this.handleGroupBegin.bind(this),mark:this.handleMark.bind(this),async:this.handleAsync.bind(this),"agent define":this.handleAgentDefine.bind(this),"agent options":this.handleAgentOptions.bind(this),"agent begin":this.handleAgentBegin.bind(this),"agent end":this.handleAgentEnd.bind(this),divider:this.handleDivider.bind(this),"label pattern":this.handleLabelPattern.bind(this),connect:this.handleConnect.bind(this),"connect-delay-begin":this.handleConnectDelayBegin.bind(this),"connect-delay-end":this.handleConnectDelayEnd.bind(this),"note over":this.handleNote.bind(this),"note left":this.handleNote.bind(this),"note right":this.handleNote.bind(this),"note between":this.handleNote.bind(this)},this.expandGroupedGAgent=this.expandGroupedGAgent.bind(this),this.handleStage=this.handleStage.bind(this),this.toGAgent=this.toGAgent.bind(this),this.endGroup=this.endGroup.bind(this)}toGAgent({name:e,alias:t,flags:n}){if(t){if(this.agentAliases.has(e))throw new Error("Cannot alias "+e+"; it is already an alias");const n=this.agentAliases.get(t);if(n&&n!==t||this.gAgents.some(e=>e.id===t))throw new Error("Cannot use "+t+" as an alias; it is already in use");this.agentAliases.set(t,e)}return g.make(this.agentAliases.get(e)||e,{isVirtualSource:n.includes("source")})}addStage(e,t=!0){e&&(void 0===e.ln&&(e.ln=this.latestLine),this.currentSection.stages.push(e),t&&(this.currentNest.hasContent=!0))}addParallelStages(e){const t=e.filter(e=>Boolean(e));if(0!==t.length)return 1===t.length?this.addStage(t[0]):(t.forEach(e=>{void 0===e.ln&&(e.ln=this.latestLine)}),this.addStage({type:"parallel",stages:t}))}defineGAgents(t){e.mergeSets(this.currentNest.gAgents,t.filter(e=>!u.includes(e.id)),g.equals),e.mergeSets(this.gAgents,t,g.equals)}getGAgentState(e){return this.agentStates.get(e.id)||h.DEFAULT}updateGAgentState(e,t){const n=this.agentStates.get(e.id);n?Object.assign(n,t):this.agentStates.set(e.id,new h(t))}replaceGAgentState(e,t){this.agentStates.set(e.id,t)}validateGAgents(e,{allowGrouped:t=!1,allowCovered:n=!1,allowVirtual:r=!1}={}){e.forEach(e=>{const i=this.getGAgentState(e);if(i.blocked&&null===i.group)throw new Error("Duplicate agent name: "+e.id);if(!n&&i.covered)throw new Error("Agent "+e.id+" is hidden behind group");if(!t&&null!==i.group)throw new Error("Agent "+e.id+" is in a group");if(!r&&e.isVirtualSource)throw new Error("cannot use message source here");if(e.id.startsWith("__"))throw new Error(e.id+" is a reserved name")})}setGAgentVis(e,t,n,r=!1){const i=new Set,s=e.filter(e=>{if(i.has(e.id))return!1;i.add(e.id);const n=this.getGAgentState(e);if(n.locked||n.blocked){if(r)throw new Error("Cannot begin/end agent: "+e.id);return!1}return n.visible!==t});return 0===s.length?null:(s.forEach(e=>{this.updateGAgentState(e,{visible:t})}),this.defineGAgents(s),{type:t?"agent begin":"agent end",agentIDs:s.map(e=>e.id),mode:n})}setGAgentHighlight(e,t,n=!1){const r=e.filter(e=>{const r=this.getGAgentState(e);if(r.locked||r.blocked){if(n)throw new Error("Cannot highlight agent: "+e.id);return!1}return r.visible&&r.highlighted!==t});return 0===r.length?null:(r.forEach(e=>{this.updateGAgentState(e,{highlighted:t})}),{type:"agent highlight",agentIDs:r.map(e=>e.id),highlighted:t})}_makeSection(e,t){return{header:e,delayedConnections:new Map,stages:t}}_checkSectionEnd(){const e=this.currentSection.delayedConnections;if(e.size>0){const t=e.values().next().value;throw new Error('Unused delayed connection "'+t.tag+'" at line '+(t.ln+1))}}beginNested(e,{tag:t,label:n,name:r,ln:i}){const s=g.make(r+"[",{anchorRight:!0}),a=g.make(r+"]"),o=[s,a],l=[];return this.currentSection=this._makeSection({type:"block begin",blockType:e,tag:this.textFormatter(t),label:this.textFormatter(n),canHide:!0,left:s.id,right:a.id,ln:i},l),this.currentNest={blockType:e,gAgents:o,leftGAgent:s,rightGAgent:a,hasContent:!1,sections:[this.currentSection]},this.replaceGAgentState(s,h.LOCKED),this.replaceGAgentState(a,h.LOCKED),this.nesting.push(this.currentNest),{stages:l}}nextBlockName(){const e="__BLOCK"+this.nextID;return++this.nextID,e}nextVirtualAgentName(){const e="__"+this.nextID;return++this.nextID,e}handleBlockBegin({ln:e,blockType:t,tag:n,label:r}){this.beginNested(t,{tag:n,label:r,name:this.nextBlockName(),ln:e})}handleBlockSplit({ln:e,blockType:t,tag:n,label:r}){if("if"!==this.currentNest.blockType)throw new Error('Invalid block nesting ("else" inside '+this.currentNest.blockType+")");this._checkSectionEnd(),this.currentSection=this._makeSection({type:"block split",blockType:t,tag:this.textFormatter(n),label:this.textFormatter(r),left:this.currentNest.leftGAgent.id,right:this.currentNest.rightGAgent.id,ln:e},[]),this.currentNest.sections.push(this.currentSection)}handleBlockEnd(){if(this.nesting.length<=1)throw new Error('Invalid block nesting (too many "end"s)');this._checkSectionEnd();const t=this.nesting.pop();if(this.currentNest=e.last(this.nesting),this.currentSection=e.last(this.currentNest.sections),!t.hasContent)throw new Error("Empty block");this.defineGAgents(t.gAgents),l(this.gAgents,t.leftGAgent,t.rightGAgent,t.gAgents),t.sections.forEach(e=>{this.currentSection.stages.push(e.header),this.currentSection.stages.push(...e.stages)}),this.addStage({type:"block end",left:t.leftGAgent.id,right:t.rightGAgent.id})}makeGroupDetails(t,n){const r=t.map(this.toGAgent);if(this.validateGAgents(r),this.agentStates.has(n))throw new Error("Duplicate agent name: "+n);const i=this.nextBlockName(),s=g.make(i+"[",{anchorRight:!0}),a=g.make(i+"]");this.replaceGAgentState(s,h.LOCKED),this.replaceGAgentState(a,h.LOCKED),this.updateGAgentState(g.make(n),{blocked:!0,group:n}),this.defineGAgents([...r,s,a]);const{indexL:o,indexR:d}=l(this.gAgents,s,a,r),c=[],u=r.slice();for(let e=o+1;e<d;++e)c.push(this.gAgents[e]);return e.removeAll(c,u,g.equals),{gAgents:r,leftGAgent:s,rightGAgent:a,gAgentsContained:u,gAgentsCovered:c}}handleGroupBegin({agents:e,blockType:t,tag:n,label:r,alias:i}){const s=this.makeGroupDetails(e,i);s.gAgentsContained.forEach(e=>{this.updateGAgentState(e,{group:i})}),s.gAgentsCovered.forEach(e=>{this.updateGAgentState(e,{covered:!0})}),this.activeGroups.set(i,s),this.addStage(this.setGAgentVis(s.gAgents,!0,"box")),this.addStage({type:"block begin",blockType:t,tag:this.textFormatter(n),canHide:!1,label:this.textFormatter(r),left:s.leftGAgent.id,right:s.rightGAgent.id})}endGroup({name:e}){const t=this.activeGroups.get(e);return t?(this.activeGroups.delete(e),t.gAgentsContained.forEach(e=>{this.updateGAgentState(e,{group:null})}),t.gAgentsCovered.forEach(e=>{this.updateGAgentState(e,{covered:!1})}),this.updateGAgentState(g.make(e),{group:null}),{type:"block end",left:t.leftGAgent.id,right:t.rightGAgent.id}):null}handleMark({name:e}){this.markers.add(e),this.addStage({type:"mark",name:e},!1)}handleDivider({mode:e,height:t,label:n}){this.addStage({type:"divider",mode:e,height:t,formattedLabel:this.textFormatter(n)},!1)}handleAsync({target:e}){if(""!==e&&!this.markers.has(e))throw new Error("Unknown marker: "+e);this.addStage({type:"async",target:e},!1)}handleLabelPattern({pattern:e}){this.labelPattern=e.slice();for(let e=0;e<this.labelPattern.length;++e){const t=this.labelPattern[e];"object"==typeof t&&void 0!==t.start&&(this.labelPattern[e]=Object.assign({current:t.start},t))}}applyLabelPattern(e){let t="";const n={label:e};return this.labelPattern.forEach(e=>{"string"==typeof e?t+=e:void 0!==e.token?t+=n[e.token]:void 0!==e.current&&(t+=e.current.toFixed(e.dp),e.current+=e.inc)}),t}expandGroupedGAgent(e){const t=this.getGAgentState(e).group;if(!t)return[e];const n=this.activeGroups.get(t);return[n.leftGAgent,n.rightGAgent]}expandGroupedGAgentConnection(t){const n=this.expandGroupedGAgent(t[0]),r=this.expandGroupedGAgent(t[1]);let i=g.indexOf(this.gAgents,n[0]),s=g.indexOf(this.gAgents,r[0]);return-1===i&&(i=n[0].isVirtualSource?-1:this.gAgents.length),-1===s&&(s=this.gAgents.length),i===s?[e.last(n),e.last(r)]:i<s?[e.last(n),r[0]]:[n[0],e.last(r)]}filterConnectFlags(t){const n=t.filter(d.hasFlag("begin")).map(this.toGAgent),r=t.filter(d.hasFlag("end")).map(this.toGAgent);if(g.hasIntersection(n,r))throw new Error("Cannot set agent visibility multiple times");const i=t.filter(d.hasFlag("start")).map(this.toGAgent),s=t.filter(d.hasFlag("stop")).map(this.toGAgent);if(e.mergeSets(s,r),g.hasIntersection(i,s))throw new Error("Cannot set agent highlighting multiple times");return this.validateGAgents(n),this.validateGAgents(r),this.validateGAgents(i),this.validateGAgents(s),{beginGAgents:n,endGAgents:r,startGAgents:i,stopGAgents:s}}makeVirtualAgent(e){const t=g.make(this.nextVirtualAgentName(),{anchorRight:e,isVirtualSource:!0});return this.replaceGAgentState(t,h.LOCKED),t}addNearbyAgent(e,t,n){g.addNearby(this.currentNest.gAgents,e,t,n),g.addNearby(this.gAgents,e,t,n)}expandVirtualSourceAgents(e){if(e[0].isVirtualSource){if(e[1].isVirtualSource)throw new Error("Cannot connect found messages");if(u.includes(e[1].id))throw new Error("Cannot connect found messages to special agents");const t=this.makeVirtualAgent(!0);return this.addNearbyAgent(e[1],t,0),[t,e[1]]}if(e[1].isVirtualSource){if(u.includes(e[0].id))throw new Error("Cannot connect found messages to special agents");const t=this.makeVirtualAgent(!1);return this.addNearbyAgent(e[0],t,1),[e[0],t]}return e}_handlePartialConnect(t){const n=this.filterConnectFlags(t),r=t.map(this.toGAgent);this.validateGAgents(r,{allowGrouped:!0,allowVirtual:!0}),this.defineGAgents(e.flatMap(r,this.expandGroupedGAgent).filter(e=>!e.isVirtualSource));const i=t.filter(d.hasFlag("begin",!1)).map(this.toGAgent).filter(e=>!e.isVirtualSource);return this.addStage(this.setGAgentVis(i,!0,"box")),{flags:n,gAgents:r}}_makeConnectParallelStages(e,t){return[this.setGAgentVis(e.beginGAgents,!0,"box",!0),this.setGAgentHighlight(e.startGAgents,!0,!0),t,this.setGAgentHighlight(e.stopGAgents,!1,!0),this.setGAgentVis(e.endGAgents,!1,"cross",!0)]}_isSelfConnect(e){const t=e.map(this.toGAgent),n=this.expandGroupedGAgentConnection(t);return n[0].id===n[1].id&&!n.some(e=>e.isVirtualSource)}handleConnect({agents:e,label:t,options:n}){if(this._isSelfConnect(e)){const r={};return this.handleConnectDelayBegin({agent:e[0],tag:r,options:n,ln:0}),void this.handleConnectDelayEnd({agent:e[1],tag:r,label:t,options:n})}let{flags:r,gAgents:i}=this._handlePartialConnect(e);i=this.expandGroupedGAgentConnection(i);const s={type:"connect",agentIDs:(i=this.expandVirtualSourceAgents(i)).map(e=>e.id),label:this.textFormatter(this.applyLabelPattern(t)),options:n};this.addParallelStages(this._makeConnectParallelStages(r,s))}handleConnectDelayBegin({agent:e,tag:t,options:n,ln:r}){const i=this.currentSection.delayedConnections;if(i.has(t))throw new Error('Duplicate delayed connection "'+t+'"');const{flags:s,gAgents:a}=this._handlePartialConnect([e]),o=this.nextVirtualAgentName(),l={type:"connect-delay-begin",tag:o,agentIDs:null,label:null,options:n};i.set(t,{tag:t,uniqueTag:o,ln:r,gAgents:a,connectStage:l}),this.addParallelStages(this._makeConnectParallelStages(s,l))}handleConnectDelayEnd({agent:e,tag:t,label:n,options:r}){const i=this.currentSection.delayedConnections,s=i.get(t);if(!s)throw new Error('Unknown delayed connection "'+t+'"');let{flags:a,gAgents:o}=this._handlePartialConnect([e]);o=this.expandGroupedGAgentConnection([...s.gAgents,...o]),o=this.expandVirtualSourceAgents(o);let l=s.connectStage.options;if(l.line!==r.line)throw new Error("Mismatched delayed connection arrows");r.right&&(l=Object.assign({},l,{right:r.right})),Object.assign(s.connectStage,{agentIDs:o.map(e=>e.id),label:this.textFormatter(this.applyLabelPattern(n)),options:l});const h={type:"connect-delay-end",tag:s.uniqueTag};this.addParallelStages(this._makeConnectParallelStages(a,h)),i.delete(t)}handleNote({type:t,agents:n,mode:r,label:i}){let s=null;s=0===n.length?c[t]||[]:n.map(this.toGAgent),this.validateGAgents(s,{allowGrouped:!0});const a=(s=e.flatMap(s,this.expandGroupedGAgent)).map(e=>e.id),o=new Set(a).size;if("note between"===t&&o<2)throw new Error("note between requires at least 2 agents");this.addStage(this.setGAgentVis(s,!0,"box")),this.defineGAgents(s),this.addStage({type:t,agentIDs:a,mode:r,label:this.textFormatter(i)})}handleAgentDefine({agents:t}){const n=t.map(this.toGAgent);this.validateGAgents(n,{allowGrouped:!0,allowCovered:!0}),e.mergeSets(this.gAgents,n,g.equals)}handleAgentOptions({agent:t,options:n}){const r=this.toGAgent(t),i=[r];this.validateGAgents(i,{allowGrouped:!0,allowCovered:!0}),e.mergeSets(this.gAgents,i,g.equals),this.gAgents.filter(({id:e})=>e===r.id).forEach(t=>{e.mergeSets(t.options,n)})}handleAgentBegin({agents:e,mode:t}){const n=e.map(this.toGAgent);this.validateGAgents(n),this.addStage(this.setGAgentVis(n,!0,t,!0))}handleAgentEnd({agents:e,mode:t}){const n=e.filter(e=>this.activeGroups.has(e.name)),r=e.filter(e=>!this.activeGroups.has(e.name)).map(this.toGAgent);this.validateGAgents(r),this.addParallelStages([this.setGAgentHighlight(r,!1),this.setGAgentVis(r,!1,t,!0),...n.map(this.endGroup)])}handleStage(e){this.latestLine=e.ln;try{const t=this.stageHandlers[e.type];if(!t)throw new Error("Unknown command: "+e.type);t(e)}catch(t){if("object"==typeof t&&t.message)throw t.message+=" at line "+(e.ln+1),t}}_reset(){this.agentStates.clear(),this.markers.clear(),this.agentAliases.clear(),this.activeGroups.clear(),this.gAgents.length=0,this.nextID=0,this.nesting.length=0,this.labelPattern=[{token:"label"}]}_finalise(e){l(this.gAgents,this.currentNest.leftGAgent,this.currentNest.rightGAgent),function(e){let t=[],n=new Set;for(let r=0;r<e.length;){const o=e[r];let l=null;i(l="parallel"===o.type?o.stages:[o]);const h=s(l);a(n,h,t,l),0===l.length?e.splice(r,1):("parallel"===o.type&&1===l.length&&e.splice(r,1,l[0]),n=h,t=l,++r)}}(e.stages),this.gAgents.forEach(e=>{e.formattedLabel=this.textFormatter(e.id)})}generate({stages:e,meta:t={}}){this._reset(),this.textFormatter=t.textFormatter;const n=this.beginNested("global",{tag:"",label:"",name:"",ln:0});if(e.forEach(this.handleStage),1!==this.nesting.length)throw new Error("Unterminated section at line "+(this.currentSection.header.ln+1));if(this.activeGroups.size>0)throw new Error("Unterminated group");this._checkSectionEnd();const r=t.terminators||"none";return this.addParallelStages([this.setGAgentHighlight(this.gAgents,!1),this.setGAgentVis(this.gAgents,!1,r)]),this._finalise(n),function(e,t){for(let n=0;n<e.length&&!o(e[n],t);++n);}(n.stages,t.headers||"box"),{meta:{title:this.textFormatter(t.title),theme:t.theme,code:t.code},agents:this.gAgents.slice(),stages:n.stages}}}}),n("svg/SVGUtilities",[],()=>{"use strict";function e(e,t){for(const n in t)t.hasOwnProperty(n)&&e.setAttribute(n,t[n])}function t(t,r={},i=[]){const s=document.createElementNS(n,t);e(s,r);for(const e of i)s.appendChild(e);return s}const n="http://www.w3.org/2000/svg";return{makeText:function(e=""){return document.createTextNode(e)},make:t,makeContainer:function(e={}){return t("svg",Object.assign({xmlns:n,version:"1.1"},e))},setAttributes:e,empty:function(e){for(;e.childNodes.length>0;)e.removeChild(e.lastChild)}}}),n("svg/SVGTextBlock",["./SVGUtilities"],e=>{"use strict";function t(e){const t=Number(e["font-size"]);return{size:t,lineHeight:t*(Number(e["line-height"])||1)}}function n(t,n){if(!Array.isArray(n))throw new Error("Invalid formatted text line: "+n);n.forEach(({text:n,attrs:r})=>{const i=e.makeText(n);if(r){const n=e.make("tspan",r,[i]);t.appendChild(n)}else t.appendChild(i)})}const r=void 0!==window.InstallTrigger,i=[];class 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this.lines.length>0?this.lines[0].node:null}set(e){const t=Object.assign({},this.state);!function(e,t){for(const n in e)e.hasOwnProperty(n)&&null!==t[n]&&void 0!==t[n]&&(e[n]=t[n])}(this.state,e),this.state.attrs!==t.attrs&&(this._reset(),t.formatted=i);const n=this.lines.length;this.state.formatted!==t.formatted&&this._renderText(),this.state.x!==t.x&&this._updateX(),this.state.y===t.y&&this.lines.length===n||this._updateY()}}class a{constructor(t){this.testers=e.make("g",{display:r?"block":"none",visibility:"hidden"}),this.container=t,this.cache=new Map}_measureHeight({attrs:e,formatted:n}){return n.length*t(e).lineHeight}_measureWidth({attrs:t,formatted:r}){if(!r.length)return 0;const i=JSON.stringify(t);let s=this.cache.get(i);if(!s){const n=e.make("text",t);this.testers.appendChild(n),s={node:n,widths:new Map},this.cache.set(i,s)}return this.testers.parentNode||this.container.appendChild(this.testers),r.map(t=>(function(t,r){if(!r.length)return 0;const 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r=0,i=e;switch(o["text-anchor"]){case"middle":r=.5,i+=(n.left-n.right)/2;break;case"end":r=1,i-=n.right;break;default:r=0,i+=n.left}return{shift:r,anchorX:i}}(n,0,s),f=new g(h,{attrs:o,formatted:e,x:p,y:i+s.top}),m=c.measure(f),b=m.width+s.left+s.right,y=m.height+s.top+s.bottom;let x=null;return x=d?d({x:p-m.width*u-s.left,y:i,width:b,height:y}):r(a,{x:p-m.width*u-s.left,y:i,width:b,height:y}),l===h?l.insertBefore(x,f.firstLine()):l.appendChild(x),{width:b,height:y,label:f,box:x}},TextBlock:t,PatternedLine:n}}),n("sequence/components/BaseComponent",[],()=>{"use strict";class e{makeState(){}resetState(e){this.makeState(e)}separationPre(){}separation(){}renderPre(){}render(){}renderHidden(){}shouldHide(){}}e.cleanRenderPreResult=(({agentIDs:e=[],topShift:t=0,y:n=null,asynchronousY:r=null}={},i=null)=>(null!==n&&null!==i&&(t=Math.max(t,n-i)),{agentIDs:e,topShift:t,y:n,asynchronousY:null!==r?r:i}));const t=new Map;return e.register=((e,n)=>{t.set(e,n)}),e.getComponents=(()=>t),e}),n("sequence/components/Block",["./BaseComponent","core/ArrayUtilities","svg/SVGUtilities","svg/SVGShapes"],(e,t,n,r)=>{"use strict";class i extends e{separation({left:e,right:t,tag:n,label:r},i){const s=i.state.blocks.get(e),a=i.theme.getBlock(s.type).section,o=i.textSizer.measure(a.tag.labelAttrs,n).width+a.tag.padding.left+a.tag.padding.right+i.textSizer.measure(a.label.labelAttrs,r).width+a.label.padding.left+a.label.padding.right;i.addSeparation(e,t,o)}renderPre({left:e,right:t}){return{agentIDs:[e,t]}}render({left:e,right:t,tag:i,label:s},a,o=!1){const l=a.state.blocks.get(e),h=a.theme.getBlock(l.type),d=a.agentInfos.get(e),g=a.agentInfos.get(t);let c=a.primaryY;o||(c+=h.section.padding.bottom);const u=a.makeRegion(),p=r.renderBoxedText(i,{x:d.x,y:c,padding:h.section.tag.padding,boxAttrs:h.section.tag.boxAttrs,boxRenderer:h.section.tag.boxRenderer,labelAttrs:h.section.tag.labelAttrs,boxLayer:l.hold,labelLayer:u,SVGTextBlockClass:a.SVGTextBlockClass,textSizer:a.textSizer}),f=r.renderBoxedText(s,{x:d.x+p.width,y:c,padding:h.section.label.padding,boxAttrs:{fill:"#000000"},labelAttrs:h.section.label.labelAttrs,boxLayer:a.lineMaskLayer,labelLayer:u,SVGTextBlockClass:a.SVGTextBlockClass,textSizer:a.textSizer}),m=Math.max(Math.max(p.height,f.height),h.section.label.minHeight);return u.insertBefore(n.make("rect",{x:d.x,y:c,width:g.x-d.x,height:m,fill:"transparent",class:"outline"}),u.firstChild),o?l.canHide&&u.setAttribute("class",u.getAttribute("class")+(l.hide?" collapsed":" expanded")):l.hold.appendChild(h.sepRenderer({x1:d.x,y1:c,x2:g.x,y2:c})),c+m+h.section.padding.top}}class s extends i{makeState(e){e.blocks=new Map}resetState(e){e.blocks.clear()}storeBlockInfo(e,t){const n=e.canHide,r={type:e.blockType,canHide:n,hide:n&&t.renderer.isCollapsed(e.ln),hold:null,startY:null};return t.state.blocks.set(e.left,r),r}separationPre(e,t){this.storeBlockInfo(e,t)}separation(e,n){t.mergeSets(n.visibleAgentIDs,[e.left,e.right]),super.separation(e,n)}renderPre(e,t){const n=this.storeBlockInfo(e,t),r=t.theme.getBlock(n.type);return{agentIDs:[e.left,e.right],topShift:r.margin.top}}render(e,t){const r=n.make("g");t.blockLayer.appendChild(r);const i=t.state.blocks.get(e.left);return i.hold=r,i.startY=t.primaryY,super.render(e,t,!0)}shouldHide({left:e},t){return{self:!1,nest:t.state.blocks.get(e).hide?1:0}}}class a extends e{separation({left:e,right:n},r){t.removeAll(r.visibleAgentIDs,[e,n])}renderPre({left:e,right:t},n){const r=n.state.blocks.get(e);return{agentIDs:[e,t],topShift:n.theme.getBlock(r.type).section.padding.bottom}}render({left:e,right:t},n){const r=n.state.blocks.get(e),i=n.theme.getBlock(r.type),s=n.agentInfos.get(e),a=n.agentInfos.get(t);let o=i.boxRenderer;r.hide&&(o=i.collapsedBoxRenderer||o);let l=o({x:s.x,y:r.startY,width:a.x-s.x,height:n.primaryY-r.startY});return l.shape||(l={shape:l}),r.hold.appendChild(l.shape),l.fill&&n.fillLayer.appendChild(l.fill),l.mask&&n.lineMaskLayer.appendChild(l.mask),n.primaryY+i.margin.bottom+n.theme.actionMargin}shouldHide({left:e},t){return{self:!1,nest:t.state.blocks.get(e).hide?-1:0}}}return e.register("block begin",new s),e.register("block split",new i),e.register("block end",new a),{BlockBegin:s,BlockSplit:i,BlockEnd:a}}),n("sequence/components/Parallel",["./BaseComponent","core/ArrayUtilities"],(e,t)=>{"use strict";function n(e=null,t=null){return null===e?t:null===t?e:Math.max(e,t)}function r(e,r){return t.mergeSets(e.agentIDs,r.agentIDs),{agentIDs:e.agentIDs,topShift:Math.max(e.topShift,r.topShift),y:n(e.y,r.y),asynchronousY:n(e.asynchronousY,r.asynchronousY)}}class i extends e{separationPre(e,t){e.stages.forEach(e=>{t.components.get(e.type).separationPre(e,t)})}separation(e,t){e.stages.forEach(e=>{t.components.get(e.type).separation(e,t)})}renderPre(t,n){return t.stages.map(t=>{const r=n.components.get(t.type).renderPre(t,n);return e.cleanRenderPreResult(r)}).reduce(r,{topShift:0,agentIDs:[],asynchronousY:null})}render(e,t){const n=t.makeRegion;let r=0;return e.stages.forEach(e=>{t.makeRegion=((t={})=>n(Object.assign({stageOverride:e},t)));const i=t.components.get(e.type).render(e,t)||0;r=Math.max(r,i)}),t.makeRegion=n,r}renderHidden(e,t){e.stages.forEach(e=>{t.components.get(e.type).renderHidden(e,t)})}shouldHide(e,t){const n={self:!1,nest:0};return e.stages.forEach(e=>{const r=t.components.get(e.type).shouldHide(e,t)||{};n.self=n.self||Boolean(r.self),n.nest+=r.nest||0}),n}}return e.register("parallel",new i),i}),n("sequence/components/Marker",["./BaseComponent"],e=>{"use strict";class t extends e{makeState(e){e.marks=new Map}resetState(e){e.marks.clear()}render({name:e},{topY:t,state:n}){n.marks.set(e,t)}renderHidden(e,t){this.render(e,t)}}class n extends e{renderPre({target:e},{state:t}){let n=0;return e&&t.marks&&(n=t.marks.get(e)||0),{asynchronousY:n}}}return e.register("mark",new t),e.register("async",new n),{Mark:t,Async:n}}),n("sequence/components/AgentCap",["./BaseComponent","core/ArrayUtilities","svg/SVGUtilities","svg/SVGShapes"],(e,t,n,r)=>{"use strict";class i{getConfig(e,t){let n=null;return e.includes("database")&&(n=t.theme.agentCap.database),n||t.theme.agentCap.box}separation({formattedLabel:e,options:t},n){const r=this.getConfig(t,n),i=n.textSizer.measure(r.labelAttrs,e).width+r.padding.left+r.padding.right;return{left:i/2,right:i/2,radius:i/2}}topShift({formattedLabel:e,options:t},n){const r=this.getConfig(t,n),i=n.textSizer.measureHeight(r.labelAttrs,e)+r.padding.top+r.padding.bottom;return Math.max(0,i-r.arrowBottom)}render(e,{x:t,formattedLabel:i,options:s},a){const o=this.getConfig(s,a),l=a.makeRegion(),h=r.renderBoxedText(i,{x:t,y:e,padding:o.padding,boxAttrs:o.boxAttrs,boxRenderer:o.boxRenderer,labelAttrs:o.labelAttrs,boxLayer:l,labelLayer:l,SVGTextBlockClass:a.SVGTextBlockClass,textSizer:a.textSizer});return l.insertBefore(n.make("rect",{x:t-h.width/2,y:e,width:h.width,height:h.height,fill:"transparent",class:"outline"}),h.label.firstLine()),{lineTop:0,lineBottom:h.height,height:h.height}}}class s{separation(e,t){const n=t.theme.agentCap.cross;return{left:n.size/2,right:n.size/2,radius:0}}topShift(e,t){return t.theme.agentCap.cross.size/2}render(e,{x:t,options:r},i){const s=i.theme.agentCap.cross,a=s.size/2,o=i.makeRegion();return o.appendChild(s.render({x:t,y:e+a,radius:a,options:r})),o.appendChild(n.make("rect",{x:t-a,y:e,width:2*a,height:2*a,fill:"transparent",class:"outline"})),{lineTop:a,lineBottom:a,height:2*a}}}class a{separation({formattedLabel:e},t){const n=t.theme.agentCap.box,r=t.textSizer.measure(n.labelAttrs,e).width+n.padding.left+n.padding.right;return{left:r/2,right:r/2,radius:r/2}}topShift(e,t){return t.theme.agentCap.bar.height/2}render(e,{x:t,formattedLabel:r,options:i},s){const a=s.theme.agentCap.box,o=s.theme.agentCap.bar,l=s.textSizer.measure(a.labelAttrs,r).width+a.padding.left+a.padding.right,h=o.height,d=s.makeRegion();return d.appendChild(o.render({x:t-l/2,y:e,width:l,height:h,options:i})),d.appendChild(n.make("rect",{x:t-l/2,y:e,width:l,height:h,fill:"transparent",class:"outline"})),{lineTop:0,lineBottom:h,height:h}}}class o{separation({currentRad:e}){return{left:e,right:e,radius:e}}topShift(e,t,n){const r=t.theme.agentCap.fade;return n?r.height:0}render(e,{x:t},r,i){const s=r.theme.agentCap.fade,a=s.height/(s.height+s.extend),o=r.addDef(i?"FadeIn":"FadeOut",()=>n.make("linearGradient",{x1:"0%",y1:i?"100%":"0%",x2:"0%",y2:i?"0%":"100%"},[n.make("stop",{offset:"0%","stop-color":"#FFFFFF"}),n.make("stop",{offset:(100*a).toFixed(3)+"%","stop-color":"#000000"})]));return r.lineMaskLayer.appendChild(n.make("rect",{x:t-s.width/2,y:e-(i?s.extend:0),width:s.width,height:s.height+s.extend,fill:"url(#"+o+")"})),r.makeRegion().appendChild(n.make("rect",{x:t-s.width/2,y:e,width:s.width,height:s.height,fill:"transparent",class:"outline"})),{lineTop:s.height,lineBottom:0,height:s.height}}}class l{separation({currentRad:e}){return{left:e,right:e,radius:e}}topShift(e,t){return t.theme.agentCap.none.height}render(e,{x:t},r){const i=r.theme.agentCap.none;return r.makeRegion().appendChild(n.make("rect",{x:t-5,y:e,width:10,height:i.height,fill:"transparent",class:"outline"})),{lineTop:i.height,lineBottom:0,height:i.height}}}const h={box:new i,cross:new s,bar:new a,fade:new o,none:new l};class d extends e{constructor(e){super(),this.begin=e}separationPre({mode:e,agentIDs:t},n){t.forEach(t=>{const r=n.agentInfos.get(t),i=h[e].separation(r,n,this.begin);n.addSpacing(t,i),r.currentMaxRad=Math.max(r.currentMaxRad,i.radius)})}separation({mode:e,agentIDs:n},r){this.begin?t.mergeSets(r.visibleAgentIDs,n):t.removeAll(r.visibleAgentIDs,n)}renderPre({mode:e,agentIDs:t},n){let r=0;return t.forEach(t=>{const i=n.agentInfos.get(t),s=h[e],a=s.topShift(i,n,this.begin);r=Math.max(r,a);const o=s.separation(i,n,this.begin).radius;i.currentMaxRad=Math.max(i.currentMaxRad,o)}),{agentIDs:t,topShift:r}}render({mode:e,agentIDs:t},n){let r=0;return t.forEach(t=>{const i=n.agentInfos.get(t),s=h[e],a=s.topShift(i,n,this.begin),o=n.primaryY-a,l=s.render(o,i,n,this.begin);r=Math.max(r,o+l.height),this.begin?n.drawAgentLine(t,o+l.lineBottom):n.drawAgentLine(t,o+l.lineTop,!0)}),r+n.theme.actionMargin}renderHidden({agentIDs:e},t){e.forEach(e=>{t.drawAgentLine(e,t.topY,!this.begin)})}}return e.register("agent begin",new d(!0)),e.register("agent end",new d(!1)),d}),n("sequence/components/AgentHighlight",["./BaseComponent"],e=>{"use strict";class t extends e{radius(e,t){return e?t.theme.agentLineHighlightRadius:0}separationPre({agentIDs:e,highlighted:t},n){const r=this.radius(t,n);e.forEach(e=>{const t=n.agentInfos.get(e);t.currentRad=r,t.currentMaxRad=Math.max(t.currentMaxRad,r)})}renderPre({agentIDs:e,highlighted:t},n){const r=this.radius(t,n);e.forEach(e=>{const t=n.agentInfos.get(e);t.currentMaxRad=Math.max(t.currentMaxRad,r)})}render({agentIDs:e,highlighted:t},n){const r=this.radius(t,n);return e.forEach(e=>{n.drawAgentLine(e,n.primaryY),n.agentInfos.get(e).currentRad=r}),n.primaryY+n.theme.actionMargin}renderHidden(e,t){this.render(e,t)}}return e.register("agent highlight",new t),t}),n("sequence/components/Connect",["core/ArrayUtilities","./BaseComponent","svg/SVGUtilities","svg/SVGShapes"],(e,t,n,r)=>{"use strict";class i{constructor(e){this.propName=e}getConfig(e){return e.connect.arrow[this.propName]}short(e){const t=this.getConfig(e),n=t.attrs["stroke-linejoin"]||"miter",r=.5*t.attrs["stroke-width"],i=.5*e.agentLineAttrs[""]["stroke-width"];if("round"===n)return i+r;{const e=t.height/2,n=t.width;return i+r*Math.sqrt(n*n/(e*e)+1)}}render(e,t,n,r){const i=this.getConfig(t),s=this.short(t);e.appendChild(i.render(i.attrs,{x:n.x+s*r.dx,y:n.y+s*r.dy,width:i.width,height:i.height,dir:r}))}width(e){return this.short(e)+this.getConfig(e).width}height(e){return this.getConfig(e).height}lineGap(e,t){const n=this.getConfig(e),r=this.short(e);if("none"===n.attrs.fill){const e=n.height/2,i=n.width;return(r+(r+t["stroke-width"]/2*(i/e)))/2}return r+n.width/2}}class s{getConfig(e){return e.connect.arrow.cross}render(e,t,n,r){const i=this.getConfig(t);e.appendChild(i.render({x:n.x+i.short*r.dx,y:n.y+i.short*r.dy,radius:i.radius}))}width(e){const t=this.getConfig(e);return t.short+t.radius}height(e){return 2*this.getConfig(e).radius}lineGap(e){return this.getConfig(e).short}}const a=[{render:()=>{},width:()=>0,height:()=>0,lineGap:()=>0},new i("single"),new i("double"),new s];class o extends t{separationPre({agentIDs:e},t){const n=t.theme.connect.source.radius;e.forEach(e=>{const r=t.agentInfos.get(e);r.isVirtualSource&&(r.currentRad=n,r.currentMaxRad=Math.max(r.currentMaxRad,n))})}separation({label:t,agentIDs:n,options:r},i){const s=i.theme.connect,o=a[r.left],l=a[r.right];let h=i.textSizer.measure(s.label.attrs,t).width;h>0&&(h+=2*s.label.padding);const d=i.agentInfos.get(n[0]);if(n[0]===n[1])i.addSpacing(n[0],{left:0,right:d.currentMaxRad+Math.max(h+o.width(i.theme),l.width(i.theme))+s.loopbackRadius});else{const e=i.agentInfos.get(n[1]);i.addSeparation(n[0],n[1],d.currentMaxRad+e.currentMaxRad+h+2*Math.max(o.width(i.theme),l.width(i.theme)))}e.mergeSets(i.momentaryAgentIDs,n)}renderRevArrowLine({x1:e,y1:t,x2:n,y2:r,xR:i},s,o,l){const h=o.theme.connect,d=h.line[s.line],g=a[s.left],c=a[s.right],u=g.lineGap(o.theme,d.attrs),p=c.lineGap(o.theme,d.attrs),f=d.renderRev(d.attrs,{x1:e+u,y1:t,x2:n+p,y2:r,xR:i,rad:h.loopbackRadius});l.appendChild(f.shape),g.render(l,o.theme,{x:f.p1.x-u,y:f.p1.y},{dx:1,dy:0}),c.render(l,o.theme,{x:f.p2.x-p,y:f.p2.y},{dx:1,dy:0})}renderSelfConnect({label:e,agentIDs:t,options:i},s,o,l){const h=s.theme.connect,d=a[i.left],g=a[i.right],c=s.agentInfos.get(t[1]),u=e?s.textSizer.measureHeight(h.label.attrs,e)+h.label.margin.top+h.label.margin.bottom:0,p=o.x+o.currentMaxRad+d.width(s.theme)+(e?h.label.padding:0),f=s.makeRegion(),m=r.renderBoxedText(e,{x:p-h.mask.padding.left,y:l-u+h.label.margin.top,padding:h.mask.padding,boxAttrs:{fill:"#000000"},labelAttrs:h.label.loopbackAttrs,boxLayer:s.lineMaskLayer,labelLayer:f,SVGTextBlockClass:s.SVGTextBlockClass,textSizer:s.textSizer}),b=e?m.width+h.label.padding-h.mask.padding.left-h.mask.padding.right:0,y=Math.max(c.x+c.currentMaxRad+g.width(s.theme),p+b);this.renderRevArrowLine({x1:o.x+o.currentMaxRad,y1:l,x2:c.x+c.currentMaxRad,y2:s.primaryY,xR:y},i,s,f);const x=Math.max(u,d.height(s.theme)/2),k=g.height(s.theme)/2;return f.insertBefore(n.make("rect",{x:o.x,y:l-x,width:y+h.loopbackRadius-o.x,height:x+s.primaryY-l+k,fill:"transparent",class:"outline"}),f.firstChild),s.primaryY+Math.max(k,0)+s.theme.actionMargin}renderArrowLine({x1:e,y1:t,x2:n,y2:r},i,s,o){const l=s.theme.connect.line[i.line],h=a[i.left],d=a[i.right],g=Math.sqrt((n-e)*(n-e)+(r-t)*(r-t)),c=h.lineGap(s.theme,l.attrs),u=d.lineGap(s.theme,l.attrs),p=(n-e)/g,f=(r-t)/g,m=l.renderFlat(l.attrs,{x1:e+c*p,y1:t+c*f,x2:n-u*p,y2:r-u*f});o.appendChild(m.shape);const b={x:m.p1.x-c*p,y:m.p1.y-c*f},y={x:m.p2.x+u*p,y:m.p2.y+u*f};return h.render(o,s.theme,b,{dx:p,dy:f}),d.render(o,s.theme,y,{dx:-p,dy:-f}),{p1:b,p2:y,lArrow:h,rArrow:d}}renderVirtualSources({from:e,to:t,rendered:n},r,i){const s=r.theme.connect.source;e.isVirtualSource&&i.appendChild(s.render({x:n.p1.x-s.radius,y:n.p1.y,radius:s.radius})),t.isVirtualSource&&i.appendChild(s.render({x:n.p2.x+s.radius,y:n.p2.y,radius:s.radius}))}renderSimpleLabel(e,{layer:t,x1:i,x2:s,y1:a,y2:o,height:l},h){const d=h.theme.connect,g=(i+s)/2,c=(a+o)/2;let u=t;const p={fill:"#000000"};if(a!==o){const e="rotate("+180*Math.atan((o-a)/(s-i))/Math.PI+" "+g+","+c+")";p.transform=e,u=n.make("g",{transform:e}),t.appendChild(u)}r.renderBoxedText(e,{x:g,y:c+d.label.margin.top-l,padding:d.mask.padding,boxAttrs:p,labelAttrs:d.label.attrs,boxLayer:h.lineMaskLayer,labelLayer:u,SVGTextBlockClass:h.SVGTextBlockClass,textSizer:h.textSizer})}renderSimpleConnect({label:e,agentIDs:t,options:r},i,s,a){const o=i.theme.connect,l=i.agentInfos.get(t[1]),h=s.x<l.x?1:-1,d=i.textSizer.measureHeight(o.label.attrs,e)+o.label.margin.top+o.label.margin.bottom,g=s.x+s.currentMaxRad*h,c=l.x-l.currentMaxRad*h,u=i.makeRegion(),p=this.renderArrowLine({x1:g,y1:a,x2:c,y2:i.primaryY},r,i,u),f=Math.max(p.lArrow.height(i.theme),p.rArrow.height(i.theme))/2,m=Math.max(d,f);return this.renderVirtualSources({from:s,to:l,rendered:p},i,u),u.appendChild(n.make("path",{d:"M"+g+","+(a-m)+"L"+c+","+(i.primaryY-m)+"L"+c+","+(i.primaryY+f)+"L"+g+","+(a+f)+"Z",fill:"transparent",class:"outline"})),this.renderSimpleLabel(e,{layer:u,x1:g,y1:a,x2:c,y2:i.primaryY,height:d},i),i.primaryY+Math.max(f+i.theme.minActionMargin,i.theme.actionMargin)}renderPre({label:e,agentIDs:t,options:n},r){const i=r.theme.connect,s=a[n.left],o=a[n.right],l=r.textSizer.measureHeight(i.label.attrs,e)+i.label.margin.top+i.label.margin.bottom;let h=s.height(r.theme);return t[0]!==t[1]&&(h=Math.max(h,o.height(r.theme))),{agentIDs:t,topShift:Math.max(h/2,l)}}render(e,t,n=null,r=null){return null===n&&(n=t.agentInfos.get(e.agentIDs[0]),r=t.primaryY),e.agentIDs[0]===e.agentIDs[1]?this.renderSelfConnect(e,t,n,r):this.renderSimpleConnect(e,t,n,r)}}class l extends o{makeState(e){e.delayedConnections=new Map}resetState(e){e.delayedConnections.clear()}separation(t,n){super.separation(t,n),e.mergeSets(n.momentaryAgentIDs,[t.agentIDs[0]])}renderPre(e,t){return Object.assign(super.renderPre(e,t),{agentIDs:[e.agentIDs[0]]})}render(e,t){return t.state.delayedConnections.set(e.tag,{stage:e,from:Object.assign({},t.agentInfos.get(e.agentIDs[0])),y:t.primaryY}),t.primaryY+t.theme.actionMargin}renderHidden(e,t){this.render(e,t)}}class h extends o{separationPre(){}separation(){}renderPre({tag:e},t){const n=t.theme.connect,r=t.state.delayedConnections.get(e),i=r.stage,s=[i.agentIDs[1]];return i.agentIDs[0]===i.agentIDs[1]?{agentIDs:s,y:r.y+2*n.loopbackRadius}:Object.assign(super.renderPre(i,t),{agentIDs:s})}render({tag:e},t){const n=t.state.delayedConnections.get(e);return super.render(n.stage,t,n.from,n.y)}}return t.register("connect",new o),t.register("connect-delay-begin",new l),t.register("connect-delay-end",new h),{Connect:o,ConnectDelayBegin:l,ConnectDelayEnd:h}}),n("sequence/components/Note",["./BaseComponent","svg/SVGUtilities"],(e,t)=>{"use strict";function n(e,t){let n=null,r=null;return t.forEach(t=>{const i=e.get(t);(null===n||i.index<n.index)&&(n=i),(null===r||i.index>r.index)&&(r=i)}),{left:n.id,right:r.id}}class r extends e{renderPre({agentIDs:e}){return{agentIDs:e}}renderNote({xMid:e=null,x0:n=null,x1:r=null,anchor:i,mode:s,label:a},o){const l=o.theme.getNote(s),h=o.makeRegion(),d=o.topY+l.margin.top+l.padding.top,g=new o.SVGTextBlockClass(h,{attrs:l.labelAttrs,formatted:a,y:d}),c=o.textSizer.measure(g),u=c.width+l.padding.left+l.padding.right,p=l.padding.top+c.height+l.padding.bottom;switch(null===n&&null!==e&&(n=e-u/2),null===r&&null!==n?r=n+u:null===n&&(n=r-u),l.labelAttrs["text-anchor"]){case"middle":g.set({x:(n+l.padding.left+r-l.padding.right)/2,y:d});break;case"end":g.set({x:r-l.padding.right,y:d});break;default:g.set({x:n+l.padding.left,y:d})}return h.insertBefore(t.make("rect",{x:n,y:o.topY+l.margin.top,width:r-n,height:p,fill:"transparent",class:"outline"}),h.firstChild),h.insertBefore(l.boxRenderer({x:n,y:o.topY+l.margin.top,width:r-n,height:p}),h.firstChild),o.topY+l.margin.top+p+l.margin.bottom+o.theme.actionMargin}}class i extends r{separation({agentIDs:e,mode:t,label:r},i){const s=i.theme.getNote(t),a=i.textSizer.measure(s.labelAttrs,r).width+s.padding.left+s.padding.right,{left:o,right:l}=n(i.agentInfos,e),h=i.agentInfos.get(o),d=i.agentInfos.get(l);if(h!==d){const e=h.currentMaxRad+s.overlap.left,t=d.currentMaxRad+s.overlap.right;i.addSeparation(o,l,a-e-t),i.addSpacing(o,{left:e,right:0}),i.addSpacing(l,{left:0,right:t})}else i.addSpacing(o,{left:a/2,right:a/2})}render({agentIDs:e,mode:t,label:r},i){const s=i.theme.getNote(t),{left:a,right:o}=n(i.agentInfos,e),l=i.agentInfos.get(a),h=i.agentInfos.get(o);if(l!==h)return this.renderNote({x0:l.x-l.currentMaxRad-s.overlap.left,x1:h.x+h.currentMaxRad+s.overlap.right,anchor:"middle",mode:t,label:r},i);{const e=l.x;return this.renderNote({xMid:e,anchor:"middle",mode:t,label:r},i)}}}class s extends r{constructor(e){super(),this.isRight=e}separation({agentIDs:e,mode:t,label:r},i){const s=i.theme.getNote(t),{left:a,right:o}=n(i.agentInfos,e),l=i.textSizer.measure(s.labelAttrs,r).width+s.padding.left+s.padding.right+s.margin.left+s.margin.right;if(this.isRight){const e=i.agentInfos.get(o);i.addSpacing(o,{left:0,right:l+e.currentMaxRad})}else{const e=i.agentInfos.get(a);i.addSpacing(a,{left:l+e.currentMaxRad,right:0})}}render({agentIDs:e,mode:t,label:r},i){const s=i.theme.getNote(t),{left:a,right:o}=n(i.agentInfos,e);if(this.isRight){const e=i.agentInfos.get(o),n=e.x+e.currentMaxRad+s.margin.left;return this.renderNote({x0:n,anchor:"start",mode:t,label:r},i)}{const e=i.agentInfos.get(a),n=e.x-e.currentMaxRad-s.margin.right;return this.renderNote({x1:n,anchor:"end",mode:t,label:r},i)}}}class a extends r{separation({agentIDs:e,mode:t,label:r},i){const s=i.theme.getNote(t),{left:a,right:o}=n(i.agentInfos,e),l=i.agentInfos.get(a),h=i.agentInfos.get(o);i.addSeparation(a,o,i.textSizer.measure(s.labelAttrs,r).width+s.padding.left+s.padding.right+s.margin.left+s.margin.right+l.currentMaxRad+h.currentMaxRad)}render({agentIDs:e,mode:t,label:r},i){const{left:s,right:a}=n(i.agentInfos,e),o=i.agentInfos.get(s),l=i.agentInfos.get(a),h=(o.x+o.currentMaxRad+l.x-l.currentMaxRad)/2;return this.renderNote({xMid:h,anchor:"middle",mode:t,label:r},i)}}return r.NoteOver=i,r.NoteSide=s,r.NoteBetween=a,e.register("note over",new i),e.register("note left",new s(!1)),e.register("note right",new s(!0)),e.register("note between",new a),r}),n("sequence/components/Divider",["./BaseComponent","svg/SVGUtilities","svg/SVGShapes"],(e,t,n)=>{"use strict";class r extends e{separation({mode:e,formattedLabel:t},n){const r=n.theme.getDivider(e),i=n.textSizer.measure(r.labelAttrs,t).width+r.padding.left+r.padding.right;n.addSeparation("[","]",i),n.addSpacing("[",{left:r.extend,right:0}),n.addSpacing("]",{left:0,right:r.extend})}renderPre(){return{agentIDs:["[","]"]}}render({mode:e,height:r,formattedLabel:i},s){const a=s.theme.getDivider(e),o=s.agentInfos.get("["),l=s.agentInfos.get("]"),h=s.makeRegion({unmasked:!0});let d=0,g=0;i&&(g=s.textSizer.measureHeight(a.labelAttrs,i));const c=Math.max(r,g)+a.margin;if(i){d=n.renderBoxedText(i,{x:(o.x+l.x)/2,y:s.primaryY+(c-g)/2-a.padding.top,padding:a.padding,boxAttrs:{fill:"#000000"},labelAttrs:a.labelAttrs,boxLayer:s.fullMaskLayer,labelLayer:h,SVGTextBlockClass:s.SVGTextBlockClass,textSizer:s.textSizer}).width}const{shape:u,mask:p}=a.render({x:o.x-a.extend,y:s.primaryY+(c-r)/2,labelWidth:d,labelHeight:g,width:l.x-o.x+2*a.extend,height:r,env:s});return u&&h.insertBefore(u,h.firstChild),p&&s.fullMaskLayer.appendChild(p),h.insertBefore(t.make("rect",{x:o.x-a.extend,y:s.primaryY,width:l.x-o.x+2*a.extend,height:c,fill:"transparent",class:"outline"}),h.firstChild),s.primaryY+c+s.theme.actionMargin}}return e.register("divider",new r),r}),n("sequence/Renderer",["core/ArrayUtilities","core/EventObject","svg/SVGUtilities","svg/SVGShapes","./components/BaseComponent","./components/Block","./components/Parallel","./components/Marker","./components/AgentCap","./components/AgentHighlight","./components/Connect","./components/Note","./components/Divider"],(e,t,n,r,i)=>{"use strict";function s(e,t){let n=null,r=null;return t.forEach(t=>{const i=e.get(t);(null===n||i.index<n.index)&&(n=i),(null===r||i.index>r.index)&&(r=i)}),{left:n.id,right:r.id}}let a=0;return class extends t{constructor({themes:e=[],namespace:t=null,components:n=null,SVGTextBlockClass:s=r.TextBlock}={}){super(),null===n&&(n=i.getComponents()),this._bindMethods(),this.state={},this.width=0,this.height=0,this.themes=function(e){if(0===e.length)throw new Error("Cannot render without a theme");const t=new Map;return e.forEach(e=>{t.set(e.name,e)}),t.set("",e[0]),t}(e),this.theme=null,this.namespace=function(e){return null===e&&(e="R"+a,++a),e}(t),this.components=n,this.SVGTextBlockClass=s,this.knownThemeDefs=new Set,this.knownDefs=new Set,this.highlights=new Map,this.collapsed=new Set,this.currentHighlight=-1,this.buildStaticElements(),this.components.forEach(e=>{e.makeState(this.state)})}_bindMethods(){this.separationStage=this.separationStage.bind(this),this.renderStage=this.renderStage.bind(this),this.addThemeDef=this.addThemeDef.bind(this),this.addDef=this.addDef.bind(this)}addTheme(e){this.themes.set(e.name,e)}buildMetadata(){return this.metaCode=n.makeText(),n.make("metadata",{},[this.metaCode])}buildStaticElements(){this.base=n.makeContainer(),this.themeDefs=n.make("defs"),this.defs=n.make("defs"),this.fullMask=n.make("mask",{id:this.namespace+"FullMask",maskUnits:"userSpaceOnUse"}),this.lineMask=n.make("mask",{id:this.namespace+"LineMask",maskUnits:"userSpaceOnUse"}),this.fullMaskReveal=n.make("rect",{fill:"#FFFFFF"}),this.lineMaskReveal=n.make("rect",{fill:"#FFFFFF"}),this.backgroundFills=n.make("g"),this.agentLines=n.make("g",{mask:"url(#"+this.namespace+"LineMask)"}),this.blocks=n.make("g"),this.shapes=n.make("g"),this.unmaskedShapes=n.make("g"),this.base.appendChild(this.buildMetadata()),this.base.appendChild(this.themeDefs),this.base.appendChild(this.defs),this.base.appendChild(this.backgroundFills),this.base.appendChild(n.make("g",{mask:"url(#"+this.namespace+"FullMask)"},[this.agentLines,this.blocks,this.shapes])),this.base.appendChild(this.unmaskedShapes),this.title=new this.SVGTextBlockClass(this.base),this.sizer=new this.SVGTextBlockClass.SizeTester(this.base)}addThemeDef(e,t){const n=this.namespace+e;if(this.knownThemeDefs.has(e))return n;this.knownThemeDefs.add(e);const r=t();return r.setAttribute("id",n),this.themeDefs.appendChild(r),n}addDef(e,t){if("function"!=typeof t){const n=e;e="P"+this.knownDefs.size,t=(()=>n)}const n=this.namespace+e;if(this.knownDefs.has(e))return n;this.knownDefs.add(e);const r=t();return r.setAttribute("id",n),this.defs.appendChild(r),n}addSeparation(e,t,n){const r=this.agentInfos.get(e),i=this.agentInfos.get(t),s=r.separations.get(t)||0;r.separations.set(t,Math.max(s,n));const a=i.separations.get(e)||0;i.separations.set(e,Math.max(a,n))}checkHidden(e){const t=this.components.get(e.type),n={renderer:this,theme:this.theme,agentInfos:this.agentInfos,textSizer:this.sizer,state:this.state,components:this.components},r=t.shouldHide(e,n)||{},i=this.hideNest>0;this.hideNest+=r.nest||0;const s=this.hideNest>0;if(this.hideNest<0)throw new Error("Unexpected nesting in "+e.type);return i===s?s:Boolean(r.self)}separationStage(t){const n=new Map,r=this.visibleAgentIDs.slice(),i=[];this.agentInfos.forEach(e=>{const t=e.currentRad;e.currentMaxRad=t,n.set(e.id,{left:t,right:t})});const s={renderer:this,theme:this.theme,agentInfos:this.agentInfos,visibleAgentIDs:this.visibleAgentIDs,momentaryAgentIDs:r,textSizer:this.sizer,addSpacing:(e,{left:t,right:r})=>{const i=n.get(e);i.left=Math.max(i.left,t),i.right=Math.max(i.right,r)},addSeparation:(e,t,n)=>{i.push({agentID1:e,agentID2:t,dist:n})},state:this.state,components:this.components},a=this.components.get(t.type);if(!a)throw new Error("Unknown component: "+t.type);a.separationPre(t,s),a.separation(t,s),this.checkHidden(t)||(e.mergeSets(r,this.visibleAgentIDs),i.forEach(({agentID1:e,agentID2:t,dist:n})=>{this.addSeparation(e,t,n)}),r.forEach(e=>{const 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class extends e{constructor(){super({name:"monospace",settings:s,blocks:o,notes:h,dividers:g})}}}),n("sequence/themes/Chunky",["./BaseTheme","svg/SVGUtilities","svg/SVGShapes"],(e,t,n)=>{"use strict";const r="sans-serif",i=new 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class extends e{constructor(){super({name:"chunky",settings:s,blocks:o,notes:h,dividers:g})}}}),n("sequence/themes/HandleeFontData",[],()=>{"use strict";return{name:"Handlee",woff2:"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i=r.name,s="'"+i+"',cursive",a={normal:{stroke:"rgba(0,0,0,0.7)","stroke-width":.8,"stroke-linejoin":"round","stroke-linecap":"round"},thick:{stroke:"rgba(0,0,0,0.8)","stroke-width":1.2,"stroke-linejoin":"round","stroke-linecap":"round"}},o={titleMargin:10,outerMargin:5,agentMargin:10,actionMargin:10,minActionMargin:3,agentLineHighlightRadius:4,agentCap:{box:{padding:{top:5,left:10,right:10,bottom:5},arrowBottom:12.8,labelAttrs:{"font-family":s,"font-size":12,"line-height":1.5,"text-anchor":"middle"},boxRenderer:null},database:{padding:{top:15,left:10,right:10,bottom:5},arrowBottom:12.8,boxRenderer:e.renderDB.bind(null,Object.assign({fill:"#FFFFFF","db-z":5},a.normal)),labelAttrs:{"font-family":i,"font-size":12,"line-height":1.5,"text-anchor":"middle"}},cross:{size:15,render:null},bar:{height:6,render:null},fade:{width:Math.ceil(12),height:6,extend:Math.ceil(2.5)},none:{height:10}},connect:{loopbackRadius:6,line:{solid:{attrs:Object.assign({fill:"none"},a.normal),renderFlat:null,renderRev:null},dash:{attrs:Object.assign({fill:"none","stroke-dasharray":"4, 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p{constructor(){this.s=new Uint32Array(4)}reset(){this.s[0]=394173556,this.s[1]=2926575054,this.s[2]=1022685995,this.s[3]=1178902408}nextFloat(){let e=this.s[0],t=this.s[1];const n=this.s[2],r=this.s[3];return this.s[0]=n,this.s[1]=r,e^=e<<23|t>>>9,t^=t<<23,this.s[2]=e^n^e>>>17^n>>>26,this.s[3]=t^r^(e<<15|t>>>17)^(n<<6|r>>>26),(this.s[3]+r>>>0)%4294967296/4294967296}}const f={};class m extends e.WavePattern{constructor(e,t){const n=[0,-.3,-.6,-.75,-.45,0,.45,.75,.6,.3];t!==f&&n.reverse(),super(6,n)}getDelta(e){return super.getDelta(e)+.5*Math.sin(.03*e)}}class b extends e{constructor(e=f){super({name:"",settings:o,blocks:h,notes:g,dividers:u}),e===f?(this.name="sketch",this.handedness=1):(this.name="sketch left handed",this.handedness=-1),this.random=new p,this.wave=new m(4,e),this._assignCapFunctions(),this._assignConnectFunctions(),this._assignNoteFunctions(),this._assignBlockFunctions(),this._assignDividerFunctions()}_assignCapFunctions(){this.renderBar=this.renderBar.bind(this),this.renderBox=this.renderBox.bind(this),this.agentCap.cross.render=this.renderCross.bind(this),this.agentCap.bar.render=this.renderBar,this.agentCap.box.boxRenderer=this.renderBox}_assignConnectFunctions(){this.renderArrowHead=this.renderArrowHead.bind(this),this.renderFlatConnector=this.renderFlatConnector.bind(this),this.renderRevConnector=this.renderRevConnector.bind(this),this.connect.arrow.single.render=this.renderArrowHead,this.connect.arrow.double.render=this.renderArrowHead,this.connect.arrow.cross.render=this.renderCross.bind(this),this.connect.line.solid.renderFlat=this.renderFlatConnector,this.connect.line.solid.renderRev=this.renderRevConnector,this.connect.line.dash.renderFlat=this.renderFlatConnector,this.connect.line.dash.renderRev=this.renderRevConnector,this.connect.line.wave.renderFlat=this.renderFlatConnectorWave.bind(this),this.connect.line.wave.renderRev=this.renderRevConnectorWave.bind(this)}_assignNoteFunctions(){this.notes.note.boxRenderer=this.renderNote.bind(this),this.notes.state.boxRenderer=this.renderState.bind(this)}_assignBlockFunctions(){this.renderTag=this.renderTag.bind(this),this.blocks.ref.boxRenderer=this.renderRefBlock.bind(this),this.blocks[""].boxRenderer=this.renderBlock.bind(this),this.blocks[""].collapsedBoxRenderer=this.renderCollapsedBlock.bind(this),this.blocks.ref.section.tag.boxRenderer=this.renderTag,this.blocks[""].section.tag.boxRenderer=this.renderTag,this.blocks[""].sepRenderer=this.renderSeparator.bind(this)}_assignDividerFunctions(){this.dividers.line.render=this.renderLineDivider.bind(this),this.dividers.tear.render=e.renderTearDivider.bind(null,{fadeBegin:5,fadeSize:10,pattern:this.wave,lineAttrs:a.normal})}reset(){this.random.reset()}addDefs(e){e("sketch_font",()=>{const 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t.make("g",{},[t.make("path",Object.assign({d:s.nodes+o.nodes+h.nodes+l.nodes+d.nodes,fill:"#FFFFFF"},a.normal)),t.make("path",Object.assign({d:g.nodes+c.nodes,fill:"none"},a.normal))])}renderLineDivider({x:e,y:n,labelWidth:r,width:i,height:s}){let a=null;const o=n+s/2;return a=r>0?t.make("g",{},[this.renderLine({x:e,y:o},{x:e+(i-r)/2,y:o},{}),this.renderLine({x:e+(i+r)/2,y:o},{x:e+i,y:o},{})]):this.renderLine({x:e,y:o},{x:e+i,y:o},{}),{shape:a}}renderFlatConnector(e,{x1:n,y1:r,x2:i,y2:s}){const a=this.lineNodes({x:n,y:r},{x:i,y:s},{varX:.3});return{shape:t.make("path",Object.assign({d:a.nodes},e)),p1:a.p1,p2:a.p2}}renderRevConnector(e,{x1:n,y1:r,x2:i,y2:s,xR:a}){const o=Math.min(.06*(a-n),3),l=Math.min(.5*(a-n),6),h=n+this.vary(o,-1),d=r+this.vary(o,-1),g=a-l*this.vary(.2,1),c=r-this.vary(1,2),u=a,p=r+this.vary(1,1),f=a,m=s+this.vary(2),b=i+this.vary(o,-1),y=s+this.vary(o,-1);return{shape:t.make("path",Object.assign({d:"M"+h+" "+d+"C"+h+" "+d+","+g+" "+c+","+u+" "+p+"S"+f+" 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t.make("path",Object.assign({d:u.nodes+p.nodes+f.nodes},e))}renderState({x:e,y:n,width:r,height:i}){const s=Math.min(.06*r,3),o=Math.min(.06*i,3),l=e+s*this.vary(.6,1),h=n+o*this.vary(.6,1),d=e+r-s*this.vary(.6,1),g=n+o*this.vary(.6,1),c=e+s*this.vary(.6,1),u=n+i-o*this.vary(.6,1),p=e+r-s*this.vary(.6,1),f=n+i-o*this.vary(.6,1),m=e+r/2,b=n+i/2,y=s*this.vary(.2,1.2),x=o*this.vary(.2,1.2),k=n-Math.min(.005*r,1),w=n+i-Math.min(.01*r,2),A=e-Math.min(.01*i,2)*this.handedness,v=A+r;return t.make("path",Object.assign({d:"M"+l+" "+h+"C"+(l+y)+" "+(h-x)+","+(m-r*this.vary(.03,.3))+" "+k+","+m+" "+k+"S"+(d-y)+" "+(g-x)+","+d+" "+g+"S"+v+" "+(b-i*this.vary(.03,.3))+","+v+" "+b+"S"+(p+y)+" "+(f-x)+","+p+" "+f+"S"+(m+r*this.vary(.03,.3))+" "+w+","+m+" "+w+"S"+(c+y)+" "+(u+x)+","+c+" "+u+"S"+A+" "+(b+i*this.vary(.03,.3))+","+A+" "+b+"S"+(l-y)+" "+(h+x)+","+l+" "+h+"Z",fill:"#FFFFFF"},a.normal))}renderRefBlock(e){const n=this.boxNodes(e);return{shape:t.make("path",Object.assign({d:n,fill:"none"},a.thick)),mask:t.make("path",{d:n,fill:"#000000"}),fill:t.make("path",{d:n,fill:"#FFFFFF"})}}renderBlock(e){return this.renderBox(e,{fill:"none",thick:!0})}renderCollapsedBlock(e){return this.renderRefBlock(e)}renderTag({x:e,y:n,width:r,height:i}){const s=e+r,o=n+i,l=this.lineNodes({x:s+3,y:n},{x:s-2,y:o},{}),h=this.lineNodes(l.p2,{x:e,y:o+1},{var1:0,move:!1}),d=l.nodes+h.nodes;return t.make("g",{},[t.make("path",{d:d+"L"+e+" "+n,fill:"#FFFFFF"}),t.make("path",Object.assign({d:d,fill:"#FFFFFF"},a.normal))])}renderSeparator({x1:e,y1:t,x2:n,y2:r}){return this.renderLine({x:e,y:t},{x:n,y:r},{thick:!0,dash:!0})}renderBar({x:e,y:t,width:n,height:r}){return this.renderBox({x:e,y:t,width:n,height:r},{fill:"#000000"})}renderCross({x:e,y:n,radius:r}){const i=this.vary(.2,1)*r,s=this.lineNodes({x:e-i,y:n-i},{x:e+i,y:n+i},{}),o=this.vary(.2,1)*r,l=this.lineNodes({x:e+o,y:n-o},{x:e-o,y:n+o},{});return t.make("path",Object.assign({d:s.nodes+l.nodes,fill:"none"},a.normal))}renderAgentLine({x:e,y0:t,y1:n,width:r,className:i,options:s}){const a=this.optionsAttributes(this.agentLineAttrs,s);if(r>0){const s=this.renderBox({x:e-r/2,y:t,width:r,height:n-t},{fill:"none",attrs:a});return s.setAttribute("class",i),s}{const r=this.renderLine({x:e,y:t},{x:e,y:n},{varY:.3,attrs:a});return r.setAttribute("class",i),r}}}return b.RIGHT=f,b.LEFT={},b}),n("sequence/SequenceDiagram",["core/EventObject","./Parser","./Generator","./Renderer","./Exporter","./CodeMirrorHints","./themes/BaseTheme","./themes/Basic","./themes/Monospace","./themes/Chunky","./themes/Sketch"],(e,t,n,r,i,s,a,o,l,h,d)=>{"use strict";function g(e,t="sequence"){e||(e=window.CodeMirror),e.defineMode(t,()=>b),e.registerHelper("hint",t,s.getHints)}function c(e){const t=(new DOMParser).parseFromString(e,"image/svg+xml").querySelector("metadata");return t?t.textContent:""}function u(e,t=null,n={}){if("svg"===e.tagName)return null;null===t?t=e.innerText:"object"==typeof t&&(t=(n=t).code);const r=function(e){return{namespace:e.dataset.sdNamespace||null,interactive:function(e){return void 0!==e&&"false"!==e}(e.dataset.sdInteractive)}}(e),i=new y(t,Object.assign(r,n)),s=i.dom();e.parentNode.insertBefore(s,e),e.parentNode.removeChild(e);const a=e.attributes;for(let e=0;e<a.length;++e)s.setAttribute(a[e].nodeName,a[e].nodeValue);return i}const p=[new o,new l,new h,new d(d.RIGHT),new d(d.LEFT)],f=new t,m=new n,b=f.getCodeMirrorMode();class y extends e{constructor(e=null,t={}){super(),e&&"object"==typeof e&&(e=(t=e).code),this.registerCodeMirrorMode=g,this.code=e,this.parser=f,this.generator=m,this.renderer=new r(Object.assign({themes:p},t)),this.exporter=new i,this.renderer.addEventForwarding(this),this.latestProcessed=null,this.isInteractive=!1,t.container&&t.container.appendChild(this.dom()),t.interactive&&this.addInteractivity(),"string"==typeof this.code&&this.render()}clone(e={}){return new y(Object.assign({code:this.code,container:null,themes:this.renderer.getThemes(),namespace:null,components:this.renderer.components,interactive:this.isInteractive,SVGTextBlockClass:this.renderer.SVGTextBlockClass},e))}set(e=""){this.code!==e&&(this.code=e,this.render())}process(e){const t=this.parser.parse(e);return this.generator.generate(t)}addTheme(e){this.renderer.addTheme(e)}setHighlight(e){this.renderer.setHighlight(e)}isCollapsed(e){return this.renderer.isCollapsed(e)}setCollapsed(e,t=!0,{render:n=!0}={}){return!!this.renderer.setCollapsed(e,t)&&(n&&this.latestProcessed&&this.render(this.latestProcessed),!0)}collapse(e,t){return this.setCollapsed(e,!0,t)}expand(e,t){return this.setCollapsed(e,!1,t)}toggleCollapsed(e,t){return this.setCollapsed(e,!this.isCollapsed(e),t)}expandAll(e){return this.setCollapsed(null,!1,e)}getThemeNames(){return this.renderer.getThemeNames()}getThemes(){return this.renderer.getThemes()}getSVGSynchronous(){return this.exporter.getSVGURL(this.renderer)}getSVG(){return Promise.resolve({url:this.getSVGSynchronous(),latest:!0})}getCanvas({resolution:e=1,size:t=null}={}){return t&&(this.renderer.width=t.width,this.renderer.height=t.height),new Promise(t=>{this.exporter.getCanvas(this.renderer,e,t)})}getPNG({resolution:e=1,size:t=null}={}){return t&&(this.renderer.width=t.width,this.renderer.height=t.height),new Promise(t=>{this.exporter.getPNGURL(this.renderer,e,(e,n)=>{t({url:e,latest:n})})})}getSize(){return{width:this.renderer.width,height:this.renderer.height}}render(e=null){const t=this.renderer.svg(),n=t.parentNode;document.body.contains(t)||(n&&n.removeChild(t),document.body.appendChild(t));try{e||(e=this.process(this.code)),this.renderer.render(e),this.latestProcessed=e,this.trigger("render",[this])}finally{t.parentNode!==n&&(document.body.removeChild(t),n&&n.appendChild(t))}}setContainer(e=null){const t=this.dom();t.parentNode&&t.parentNode.removeChild(t),e&&e.appendChild(t)}addInteractivity(){this.isInteractive||(this.isInteractive=!0,this.addEventListener("click",e=>{this.toggleCollapsed(e.ln)}))}extractCodeFromSVG(e){return c(e)}dom(){return this.renderer.svg()}}return Object.assign(y,{Parser:t,Generator:n,Renderer:r,Exporter:i,BaseTheme:a,themes:p,addTheme:function(e){p.push(e)},registerCodeMirrorMode:g,extractCodeFromSVG:c,convert:u,convertAll:function(e=null,t="sequence-diagram"){"string"==typeof e&&(t=e,e=null);let n=null;n=e&&void 0!==e.length?e:(e||document).getElementsByClassName(t);const r=[];for(let e=0;e<n.length;++e)r.push(n[e]);r.forEach(e=>u(e))}})}),e(["sequence/SequenceDiagram"],e=>{"use strict";const t=window.define;t&&t.amd?t(()=>e):(document.addEventListener("DOMContentLoaded",()=>{e.convertAll()},{once:!0}),window.CodeMirror&&e.registerCodeMirrorMode(window.CodeMirror),window.SequenceDiagram=e)},null,!0),n("standalone",function(){})}();
\ No newline at end of file
diff --git a/scripts/sequence/Generator.js b/scripts/sequence/Generator.js
index 9c3bc05..5999266 100644
--- a/scripts/sequence/Generator.js
+++ b/scripts/sequence/Generator.js
@@ -575,7 +575,7 @@ define(['core/ArrayUtilities'], (array) => {
 				GAgent.make(alias),
 				{blocked: true, group: alias}
 			);
-			this.defineGAgents(gAgents);
+			this.defineGAgents([...gAgents, leftGAgent, rightGAgent]);
 			const {indexL, indexR} = addBounds(
 				this.gAgents,
 				leftGAgent,
diff --git a/scripts/sequence/Generator_spec.js b/scripts/sequence/Generator_spec.js
index 6bc5cd5..22e198a 100644
--- a/scripts/sequence/Generator_spec.js
+++ b/scripts/sequence/Generator_spec.js
@@ -1611,6 +1611,29 @@ defineDescribe('Sequence Generator', ['./Generator'], (Generator) => {
 			]);
 		});
 
+		it('surrounds references with block bounds', () => {
+			const sequence = invoke([
+				PARSED.beginAgents(['A', 'B', 'C', 'D']),
+				PARSED.blockBegin('if', ''),
+				PARSED.groupBegin('Bar', ['B', 'C']),
+				PARSED.endAgents(['Bar']),
+				PARSED.blockEnd(),
+			]);
+
+			expect(sequence.agents).toEqual([
+				GENERATED.agent('['),
+				GENERATED.agent('A'),
+				GENERATED.agent('__BLOCK0['),
+				GENERATED.agent('__BLOCK1['),
+				GENERATED.agent('B'),
+				GENERATED.agent('C'),
+				GENERATED.agent('__BLOCK1]'),
+				GENERATED.agent('__BLOCK0]'),
+				GENERATED.agent('D'),
+				GENERATED.agent(']'),
+			]);
+		});
+
 		it('implicitly adds contained agents to groups', () => {
 			const sequence = invoke([
 				PARSED.beginAgents(['A', 'B', 'C', 'D', 'E']),