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VisuBot`,qn=()=>wi()!=="off",Lm=i=>i.replace(/[&<>"]/g,e=>({"&":"&","<":"<",">":">",'"':"""})[e]);function nl(){const i=Yg()?"object":$g()?"flow":wi(),e=(n,a)=>``,t={off:"web_visubot_world_visustruct_hint",on:"web_visubot_world_visubot_hint",object:"web_visuobject_world_hint",flow:"web_visuflow_world_hint"}[i];return`setTimeout(n,t.args[0]))}}liveFailed(e){be.disconnect(e instanceof Error?e.message:String(e))}updateLive(){this.liveStatus.textContent=tp(),this.liveStatus.classList.toggle("connected",be.connected),this.check.hidden=!be.connected,be.connected||(this.check.open=!1),this.updateStatus()}follow(e,t){var a,s,r,o;for(;this.appliedl!==0);this.world.tick(z0),n&&((o=this.view)==null||o.moveTo(this.world.pose,this.world.trail,t)),this.updateStatus()}dispose(){var e;this.stopListening();for(const t of this.pressTimers.values())window.clearTimeout(t);(e=this.view)==null||e.dispose(),this.view=void 0,this.loading=void 0}updateStatus(){const e=this.world.lineState().toString(2).padStart(4,"0"),t=[`${p("web_visubot_distance")}: ${this.world.distance()} cm`,`${p("web_visubot_line")}: ${e}`];this.world.bumps>0&&t.push(`⚠︎ ${p("web_visubot_bumps")}: ${this.world.bumps}`),this.world.screen!==void 0&&t.push(`📺 ${this.world.screen}`),this.realSensors&&be.connected&&t.push(`🤖 ${p("web_visubot_distance")}: ${this.realSensors.getDistance} cm · ${p("web_visubot_line")}: ${Number(this.realSensors.getLine).toString(2).padStart(4,"0")}`),this.status.textContent=t.join(" · ")}}let ni;function ep(i,e){try{ni??(ni=new AudioContext);const t=ni.createOscillator(),n=ni.createGain();t.type="square",t.frequency.value=Math.max(20,Math.min(2e4,i)),n.gain.value=.05,t.connect(n).connect(ni.destination);const a=ni.currentTime+Math.min(Math.max(e,0),5e3)/1e3;t.start(),t.stop(a)}catch{}}function zN(){const i=(t,n,a,s,r)=>``,e=(t,n,a)=>``;return`setTimeout(n,t.args[0]))}}liveFailed(e){be.disconnect(e instanceof Error?e.message:String(e))}updateLive(){this.liveStatus.textContent=tp(),this.liveStatus.classList.toggle("connected",be.connected),this.check.hidden=!be.connected,be.connected||(this.check.open=!1),this.updateStatus()}follow(e,t){var a,s,r,o;for(;this.appliedl!==0);this.world.tick(z0),n&&((o=this.view)==null||o.moveTo(this.world.pose,this.world.trail,t)),this.updateStatus()}dispose(){var e;this.stopListening();for(const t of this.pressTimers.values())window.clearTimeout(t);(e=this.view)==null||e.dispose(),this.view=void 0,this.loading=void 0}updateStatus(){const e=this.world.lineState().toString(2).padStart(4,"0"),t=[`${p("web_visubot_distance")}: ${this.world.distance()} cm`,`${p("web_visubot_line")}: ${e}`];this.world.bumps>0&&t.push(`⚠︎ ${p("web_visubot_bumps")}: ${this.world.bumps}`),this.world.screen!==void 0&&t.push(`📺 ${this.world.screen}`),this.realSensors&&be.connected&&t.push(`🤖 ${p("web_visubot_distance")}: ${this.realSensors.getDistance} cm · ${p("web_visubot_line")}: ${Number(this.realSensors.getLine).toString(2).padStart(4,"0")}`),this.status.textContent=t.join(" · ")}}let ni;function ep(i,e){try{ni??(ni=new AudioContext);const t=ni.createOscillator(),n=ni.createGain();t.type="square",t.frequency.value=Math.max(20,Math.min(2e4,i)),n.gain.value=.05,t.connect(n).connect(ni.destination);const a=ni.currentTime+Math.min(Math.max(e,0),5e3)/1e3;t.start(),t.stop(a)}catch{}}function TF(){const i=(t,n,a,s,r)=>``,e=(t,n,a)=>``;return`
- `}function IN(){const i=a=>a.replace(/"/g,"""),e=(a,s,r,o=1e3)=>``,t="mbot2.EM_stop('ALL')",n=np.map(a=>`
${e("off","VisuStruct")}${e("on","VisuBot")}${e("object","VisuObject")}${e("flow","VisuFlow")}
- ${Lm(p(t))}`}class wN{constructor(e=Mi){y(this,"element");y(this,"world");y(this,"view");y(this,"loading");y(this,"status");y(this,"stage");y(this,"picker");y(this,"applied",0);y(this,"sent",0);y(this,"liveStatus");y(this,"viewport");y(this,"stopListening");y(this,"realSensors");y(this,"controls",{getBrightness:50,getLoudness:0,getPitch:0,getRoll:0});y(this,"pressTimers",new Map);y(this,"check");y(this,"checking",!1);y(this,"onWorldChange");this.world=new _s(e),this.element=document.createElement("section"),this.element.className="visubot",this.element.innerHTML=`${p("web_visubot_world")}
${p("web_visubot_world_in_preview")}
${zN()}${IN()}`,this.stage=this.element.querySelector(".visubot-stage"),this.picker=this.element.querySelector(".visubot-worlds"),this.status=this.element.querySelector(".visubot-status"),this.liveStatus=this.element.querySelector(".visubot-live"),this.viewport=this.element.querySelector(".visubot-viewport"),this.stopListening=be.listen(()=>this.updateLive()),this.setupControls(),this.check=this.element.querySelector(".visubot-check"),this.setupCheck(),this.updateLive(),this.updateStatus()}show(){this.loading??(this.loading=ee(async()=>{const{Robot3D:e}=await import("./robot3d-BlWxLlAd.js");return{Robot3D:e}},[],import.meta.url).then(({Robot3D:e})=>{this.view=new e(this.stage),this.view.setWorld(this.world.setup),this.view.place(this.world.pose,this.world.trail),this.view.setLeds(this.world.leds)}).catch(()=>{this.stage.textContent=p("web_visubot_no_3d")}))}restoreViewport(){this.viewport.parentElement!==this.element&&this.liveStatus.after(this.viewport)}setWorlds(e){this.picker.replaceChildren(),this.picker.hidden=e.length<2,e.forEach((t,n)=>{const a=document.createElement("button");a.textContent=p("web_visubot_world_fmt",n+1),a.addEventListener("click",()=>this.useWorld(t,a)),this.picker.append(a)}),this.useWorld(e[0]??Mi,this.picker.firstElementChild)}useWorld(e,t){var n,a,s,r,o;for(const l of this.picker.children)l.classList.toggle("active",l===t);e!==this.world.setup&&(this.world=new _s(e),this.applied=0,this.sent=0,(n=this.view)==null||n.setWorld(e),(a=this.view)==null||a.place(this.world.pose,this.world.trail),(s=this.view)==null||s.setLed(void 0),(r=this.view)==null||r.setScreen(void 0),this.updateStatus(),(o=this.onWorldChange)==null||o.call(this))}reset(){var e,t,n;this.world.reset(),this.applied=0,this.sent=0,this.realSensors=void 0,(e=this.view)==null||e.place(this.world.pose,this.world.trail),(t=this.view)==null||t.setLed(void 0),(n=this.view)==null||n.setScreen(void 0),this.updateStatus()}prepare(e){e.robotSensors={...this.controls,...this.world.sensors()}}setupControls(){for(const e of this.element.querySelectorAll(".visubot-controls input[type=range]")){const t=e.parentElement.querySelector("output"),n=()=>{this.controls[e.name]=Number(e.value),t.textContent=e.value};e.addEventListener("input",n),n()}for(const e of this.element.querySelectorAll(".visubot-controls button[name]"))e.addEventListener("click",()=>{const t=e.name;this.controls[t]=!0,e.classList.add("pressed"),window.clearTimeout(this.pressTimers.get(t)),this.pressTimers.set(t,window.setTimeout(()=>{this.controls[t]=!1,e.classList.remove("pressed")},1e3))})}setupCheck(){for(const e of this.check.querySelectorAll("button[data-py]"))e.addEventListener("click",()=>{const{after:t,wait:n}=e.dataset;be.run(e.dataset.py).then(()=>t?new Promise(a=>setTimeout(a,Number(n))).then(()=>be.run(t)):void 0).catch(a=>this.liveFailed(a))});this.check.addEventListener("toggle",()=>void this.readCheck())}async readCheck(){if(!this.checking){this.checking=!0;try{for(;this.check.open&&be.connected;){for(const e of this.check.querySelectorAll("[data-sensor]")){if(!this.check.open||!be.connected)break;const t=e.dataset.sensor,n=await be.ask(Pt[t].python).catch(()=>{});n!==void 0&&(e.textContent=typeof Pt[t].simulated=="boolean"?n===!0||typeof n=="number"&&n!==0?"✓":"–":String(typeof n=="number"?Math.round(n*10)/10:n))}await new Promise(e=>setTimeout(e,200))}}finally{this.checking=!1}}}get live(){return be.connected}async prepareLive(e,t=[]){const n={};for(const a of new Set(["getDistance","getLine",...t])){const s=await be.ask(Pt[a].python);typeof Pt[a].simulated=="boolean"?n[a]=s===!0||typeof s=="number"&&s!==0:typeof Pt[a].simulated=="string"?n[a]=typeof s=="string"?s:String(Pt[a].simulated):n[a]=typeof s=="number"?a==="getDistance"?Math.round(s):s:0}this.realSensors=n,e.robotSensors={...this.controls,...this.world.sensors(),...n}}async drive(e){for(;this.sent🎛 ${p("web_visubot_controls")}
+ ${Lm(p(t))}`}class SF{constructor(e=Mi){y(this,"element");y(this,"world");y(this,"view");y(this,"loading");y(this,"status");y(this,"stage");y(this,"picker");y(this,"applied",0);y(this,"sent",0);y(this,"liveStatus");y(this,"viewport");y(this,"stopListening");y(this,"realSensors");y(this,"controls",{getBrightness:50,getLoudness:0,getPitch:0,getRoll:0});y(this,"pressTimers",new Map);y(this,"check");y(this,"checking",!1);y(this,"onWorldChange");this.world=new _s(e),this.element=document.createElement("section"),this.element.className="visubot",this.element.innerHTML=`${p("web_visubot_world")}
${p("web_visubot_world_in_preview")}
${TF()}${_F()}`,this.stage=this.element.querySelector(".visubot-stage"),this.picker=this.element.querySelector(".visubot-worlds"),this.status=this.element.querySelector(".visubot-status"),this.liveStatus=this.element.querySelector(".visubot-live"),this.viewport=this.element.querySelector(".visubot-viewport"),this.stopListening=be.listen(()=>this.updateLive()),this.setupControls(),this.check=this.element.querySelector(".visubot-check"),this.setupCheck(),this.updateLive(),this.updateStatus()}show(){this.loading??(this.loading=ee(async()=>{const{Robot3D:e}=await import("./robot3d-YfqH2eRc.js");return{Robot3D:e}},[],import.meta.url).then(({Robot3D:e})=>{this.view=new e(this.stage),this.view.setWorld(this.world.setup),this.view.place(this.world.pose,this.world.trail),this.view.setLeds(this.world.leds)}).catch(()=>{this.stage.textContent=p("web_visubot_no_3d")}))}restoreViewport(){this.viewport.parentElement!==this.element&&this.liveStatus.after(this.viewport)}setWorlds(e){this.picker.replaceChildren(),this.picker.hidden=e.length<2,e.forEach((t,n)=>{const a=document.createElement("button");a.textContent=p("web_visubot_world_fmt",n+1),a.addEventListener("click",()=>this.useWorld(t,a)),this.picker.append(a)}),this.useWorld(e[0]??Mi,this.picker.firstElementChild)}useWorld(e,t){var n,a,s,r,o;for(const l of this.picker.children)l.classList.toggle("active",l===t);e!==this.world.setup&&(this.world=new _s(e),this.applied=0,this.sent=0,(n=this.view)==null||n.setWorld(e),(a=this.view)==null||a.place(this.world.pose,this.world.trail),(s=this.view)==null||s.setLed(void 0),(r=this.view)==null||r.setScreen(void 0),this.updateStatus(),(o=this.onWorldChange)==null||o.call(this))}reset(){var e,t,n;this.world.reset(),this.applied=0,this.sent=0,this.realSensors=void 0,(e=this.view)==null||e.place(this.world.pose,this.world.trail),(t=this.view)==null||t.setLed(void 0),(n=this.view)==null||n.setScreen(void 0),this.updateStatus()}prepare(e){e.robotSensors={...this.controls,...this.world.sensors()}}setupControls(){for(const e of this.element.querySelectorAll(".visubot-controls input[type=range]")){const t=e.parentElement.querySelector("output"),n=()=>{this.controls[e.name]=Number(e.value),t.textContent=e.value};e.addEventListener("input",n),n()}for(const e of this.element.querySelectorAll(".visubot-controls button[name]"))e.addEventListener("click",()=>{const t=e.name;this.controls[t]=!0,e.classList.add("pressed"),window.clearTimeout(this.pressTimers.get(t)),this.pressTimers.set(t,window.setTimeout(()=>{this.controls[t]=!1,e.classList.remove("pressed")},1e3))})}setupCheck(){for(const e of this.check.querySelectorAll("button[data-py]"))e.addEventListener("click",()=>{const{after:t,wait:n}=e.dataset;be.run(e.dataset.py).then(()=>t?new Promise(a=>setTimeout(a,Number(n))).then(()=>be.run(t)):void 0).catch(a=>this.liveFailed(a))});this.check.addEventListener("toggle",()=>void this.readCheck())}async readCheck(){if(!this.checking){this.checking=!0;try{for(;this.check.open&&be.connected;){for(const e of this.check.querySelectorAll("[data-sensor]")){if(!this.check.open||!be.connected)break;const t=e.dataset.sensor,n=await be.ask(Dt[t].python).catch(()=>{});n!==void 0&&(e.textContent=typeof Dt[t].simulated=="boolean"?n===!0||typeof n=="number"&&n!==0?"✓":"–":String(typeof n=="number"?Math.round(n*10)/10:n))}await new Promise(e=>setTimeout(e,200))}}finally{this.checking=!1}}}get live(){return be.connected}async prepareLive(e,t=[]){const n={};for(const a of new Set(["getDistance","getLine",...t])){const s=await be.ask(Dt[a].python);typeof Dt[a].simulated=="boolean"?n[a]=s===!0||typeof s=="number"&&s!==0:typeof Dt[a].simulated=="string"?n[a]=typeof s=="string"?s:String(Dt[a].simulated):n[a]=typeof s=="number"?a==="getDistance"?Math.round(s):s:0}this.realSensors=n,e.robotSensors={...this.controls,...this.world.sensors(),...n}}async drive(e){for(;this.sent🎛 ${p("web_visubot_controls")}
${p("web_visubot_controls_hint")}
${i("getBrightness","web_visubot_sensor_brightness",0,100,50)} ${i("getLoudness","web_visubot_sensor_loudness",0,100,0)} @@ -77166,7 +80560,7 @@ ${a}`));this.body.append(s),this.foldReference(s)}}foldReference(e){const t="vis ${e("isJoystickLeft","←","web_visubot_sensor_joy_left")}${e("isJoystickRight","→","web_visubot_sensor_joy_right")} ${e("isShaken",`〰 ${p("web_visubot_shake")}`,"web_visubot_sensor_shake")}🔧 ${p("web_visubot_check")}
+🔧 ${p("web_visubot_check")}
${p("web_visubot_check_hint")}
${e("cyberpi.led.on(255, 0, 0)","web_visubot_el_led")}${e("cyberpi.led.off()","web_visubot_el_led_off")}
@@ -77176,21 +80570,21 @@ ${a}`));this.body.append(s),this.foldReference(s)}}foldReference(e){const t="vis
${e("mbot2.drive_power(30, -30)","web_visubot_check_forward",t)}${e("mbot2.drive_power(30, 30)","web_visubot_check_spin",t)}
${te(p("web_files_title"))}
- +${te(m)}
`:""}`,n=wa()?[this.pending?t("reconnect",`${me.open} ${te(p("web_learn_start_continue_fmt",this.pending.name))}`,!0):"",t("pick",`${me.open} ${te(p("web_learn_start_open"))}`,!this.pending),t("create",`${me.newFolder} ${te(p("web_learn_start_create_fmt",e))}`,!1,p("web_learn_start_create_hint"))]:[t("browser",te(p("web_files_browser")),!0,p("web_files_browser_hint"))],a=document.createElement("div");a.className="confirm",a.innerHTML=`
+ `,this.body=this.element.querySelector(".files-body");const e=(t,n)=>this.element.querySelector(`[data-files=${t}]`).addEventListener("click",n);e("hide",()=>this.host.hide()),e("new-folder",()=>void this.newFolder()),e("switch",()=>void this.switchWorkspace()),this.body.addEventListener("click",t=>void this.onTreeClick(t)),this.render()}async restore(){if(ip(ka)==="browser")this.workspace=Em();else if(wa()){const e=await OF();e!=null&&e.ready?this.workspace=await Nm(e.handle):this.pending=e==null?void 0:e.handle}await this.render(),this.workspace||this.startDialog()}async startDialog(){var r;const e=p("web_learn_start_folder"),t=(o,l,u=!1,m)=>`${m?`
`;const s=()=>a.remove();a.addEventListener("click",o=>{var m,c;const l=(m=o.target.closest("[data-world]"))==null?void 0:m.dataset.world;if(l){this.host.chooseWorld(l).then(()=>a.querySelector(".start-world").innerHTML=nl());return}const u=(c=o.target.closest("[data-start]"))==null?void 0:c.dataset.start;u&&(s(),u==="reconnect"?this.reconnect():u==="pick"?this.connectFolder():u==="create"?this.connectFolder(e):u==="browser"&&this.useBrowser())}),a.addEventListener("keydown",o=>o.key==="Escape"&&s()),document.body.append(a),(r=a.querySelector(".files-start"))==null||r.focus()}async connectFolder(e){try{this.workspace=await CN(e),this.pending=void 0,Sa(ka,"folder")}catch{}await this.render()}async reconnect(){this.pending&&(this.workspace=await Nm(this.pending),this.workspace&&(this.pending=void 0),await this.render())}async useBrowser(){this.workspace=Em(),Sa(ka,"browser"),await this.render()}async switchWorkspace(){if(wa())return this.connectFolder();this.workspace=void 0,Sa(ka,null),await PN(),await this.render()}async syncProgress(e){if(this.progressWorkspace=e,!e)return;const t=!this.hadWorkspace;this.hadWorkspace=!0;try{const n=await e.root.has(za)?za:await e.root.has(Ia)?Ia:void 0;(!n||!xe.loadFile(await e.root.read(n),t))&&(t||xe.clear()),this.host.progressLoaded(),await this.writeProgress(e),await e.root.has(Ia)&&(await e.root.remove(Ia),await this.render())}catch{}}async writeProgress(e){if(e===this.progressWorkspace)try{const t=!await e.root.has(za);await e.root.write(za,xe.toFile()),t&&await this.render()}catch{}}progressChanged(){const e=this.progressWorkspace;e&&(window.clearTimeout(this.progressTimer),this.progressTimer=window.setTimeout(()=>void this.writeProgress(e),1e3))}async render(){const e=++this.rendering,t=this.workspace;if(t!==this.progressWorkspace&&this.syncProgress(t),this.element.querySelector("[data-files=new-folder]").hidden=!t,this.element.querySelector("[data-files=switch]").hidden=!t,!t){this.body.innerHTML=this.startHTML();return}const n=[],a=async(o,l,u)=>{const m=(await o.list()).sort(Ax);for(const c of m){const d=l?`${l}/${c.name}`:c.name;if(c.kind==="directory"){const h=this.expanded.has(d);n.push(`
`),h&&await a(await o.dir(c.name),d,u+1)}else if(/\.(visustruct|java|json)$/i.test(c.name)){if(/\.java$/i.test(c.name)&&m.some(g=>g.name===c.name.replace(/\.java$/i,".visustruct")))continue;const h=/\.(visustruct|java)$/i.test(c.name);n.push(`
${te(m)}
`:""}`,n=wa()?[this.pending?t("reconnect",`${me.open} ${te(p("web_learn_start_continue_fmt",this.pending.name))}`,!0):"",t("pick",`${me.open} ${te(p("web_learn_start_open"))}`,!this.pending),t("create",`${me.newFolder} ${te(p("web_learn_start_create_fmt",e))}`,!1,p("web_learn_start_create_hint"))]:[t("browser",te(p("web_files_browser")),!0,p("web_files_browser_hint"))],a=document.createElement("div");a.className="confirm",a.innerHTML=`${te(p("web_visubot_world_title"))}
${nl()}
${te(p("web_learn_start_title"))}
@@ -77198,7 +80592,7 @@ ${a}`));this.body.append(s),this.foldReference(s)}}foldReference(e){const t="vis ${n.join("")}${te(p("web_learn_start_without_hint"))}
-
+
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this.compareF(s,r)?0:(n.values[t]=r,1)},reconfigure:(n,a)=>{let s=n.facet(Ta),r=a.facet(Ta),o;return(o=s.find(l=>l.field==this))&&o!=r.find(l=>l.field==this)?(n.values[t]=o.create(n),1):a.config.address[this.id]!=null?(n.values[t]=a.field(this),0):(n.values[t]=this.create(n),1)}}}init(e){return[this,Ta.of({field:this,create:e})]}get extension(){return this}}const Un={lowest:4,low:3,default:2,high:1,highest:0};function ii(i){return e=>new hp(e,i)}const m1={highest:ii(Un.highest),high:ii(Un.high),default:ii(Un.default),low:ii(Un.low),lowest:ii(Un.lowest)};class hp{constructor(e,t){this.inner=e,this.prec=t}get extension(){return this}}class Xi{of(e){return new ll(this,e)}reconfigure(e){return Xi.reconfigure.of({compartment:this,extension:e})}get(e){return e.config.compartments.get(this)}}class ll{constructor(e,t){this.compartment=e,this.inner=t}get extension(){return this}}class Os{constructor(e,t,n,a,s,r){for(this.base=e,this.compartments=t,this.dynamicSlots=n,this.address=a,this.staticValues=s,this.facets=r,this.statusTemplate=[];this.statusTemplate.length>1]}static resolve(e,t,n){let a=[],s=Object.create(null),r=new Map;for(let d of RN(e,t,r))d instanceof Nt?a.push(d):(s[d.facet.id]||(s[d.facet.id]=[])).push(d);let o=Object.create(null),l=[],u=[];for(let d of a)o[d.id]=u.length<<1,u.push(h=>d.slot(h));let m=n==null?void 0:n.config.facets;for(let d in s){let h=s[d],g=h[0].facet,f=m&&m[d]||[];if(h.every(b=>b.type==0))if(o[g.id]=l.length<<1|1,P0(f,h))l.push(n.facet(g));else{let b=g.combine(h.map(x=>x.value));l.push(n&&g.compare(b,n.facet(g))?n.facet(g):b)}else{for(let b of h)b.type==0?(o[b.id]=l.length<<1|1,l.push(b.value)):(o[b.id]=u.length<<1,u.push(x=>b.dynamicSlot(x)));o[g.id]=u.length<<1,u.push(b=>FN(b,g,h))}}let c=u.map(d=>d(o));return new Os(e,r,c,o,l,s)}}function RN(i,e,t){let n=[[],[],[],[],[]],a=new Map;function s(r,o){let l=a.get(r);if(l!=null){if(l<=o)return;let u=n[l].indexOf(r);u>-1&&n[l].splice(u,1),r instanceof ll&&t.delete(r.compartment)}if(a.set(r,o),Array.isArray(r))for(let u of r)s(u,o);else if(r instanceof ll){if(t.has(r.compartment))throw new RangeError("Duplicate use of compartment in extensions");let u=e.get(r.compartment)||r.inner;t.set(r.compartment,u),s(u,o)}else if(r instanceof hp)s(r.inner,r.prec);else if(r instanceof Nt)n[o].push(r),r.provides&&s(r.provides,o);else if(r instanceof as)n[o].push(r),r.facet.extensions&&s(r.facet.extensions,Un.default);else{let u=r.extension;if(!u)throw new Error(`Unrecognized extension value in extension set (${r}).`);if(u==r)throw new Error(`Unrecognized extension value in extension set (${r}). This sometimes happens because multiple instances of @codemirror/state are loaded, breaking instanceof checks.`);s(u,o)}}return s(i,Un.default),n.reduce((r,o)=>r.concat(o))}function Ii(i,e){if(e&1)return 2;let t=e>>1,n=i.status[t];if(n==4)throw new Error("Cyclic dependency between fields and/or facets");if(n&2)return n;i.status[t]=4;let a=i.computeSlot(i,i.config.dynamicSlots[t]);return i.status[t]=2|a}function Ms(i,e){return e&1?i.config.staticValues[e>>1]:i.values[e>>1]}const gp=q.define(),ul=q.define({combine:i=>i.some(e=>e),static:!0}),pp=q.define({combine:i=>i.length?i[0]:void 0,static:!0}),fp=q.define(),bp=q.define(),xp=q.define(),vp=q.define({combine:i=>i.length?i[0]:!1});class Fn{constructor(e,t){this.type=e,this.value=t}static define(){return new JN}}class JN{of(e){return new Fn(this,e)}}class GN{constructor(e){this.map=e}of(e){return new pe(this,e)}}class pe{constructor(e,t){this.type=e,this.value=t}map(e){let t=this.type.map(this.value,e);return t===void 0?void 0:t==this.value?this:new pe(this.type,t)}is(e){return this.type==e}static define(e={}){return new GN(e.map||(t=>t))}static mapEffects(e,t){if(!e.length)return e;let n=[];for(let a of e){let s=a.map(t);s&&n.push(s)}return n}}pe.reconfigure=pe.define();pe.appendConfig=pe.define();class $e{constructor(e,t,n,a,s,r){this.startState=e,this.changes=t,this.selection=n,this.effects=a,this.annotations=s,this.scrollIntoView=r,this._doc=null,this._state=null,n&&dp(n,t.newLength),s.some(o=>o.type==$e.time)||(this.annotations=s.concat($e.time.of(Date.now())))}static create(e,t,n,a,s,r){return new $e(e,t,n,a,s,r)}get newDoc(){return this._doc||(this._doc=this.changes.apply(this.startState.doc))}get newSelection(){return this.selection||this.startState.selection.map(this.changes)}get state(){return this._state||this.startState.applyTransaction(this),this._state}annotation(e){for(let t of this.annotations)if(t.type==e)return t.value}get docChanged(){return!this.changes.empty}get reconfigured(){return this.startState.config!=this.state.config}isUserEvent(e){let t=this.annotation($e.userEvent);return!!(t&&(t==e||t.length>e.length&&t.slice(0,e.length)==e&&t[e.length]=="."))}}$e.time=Fn.define();$e.userEvent=Fn.define();$e.addToHistory=Fn.define();$e.remote=Fn.define();function HN(i,e){let t=[];for(let n=0,a=0;;){let s,r;if(n=i[n]))s=i[n++],r=i[n++];else if(a=0;a--){let s=n[a](i);s instanceof $e?i=s:Array.isArray(s)&&s.length==1&&s[0]instanceof $e?i=s[0]:i=wp(e,D1(s),!1)}return i}function qN(i){let e=i.startState,t=e.facet(xp),n=i;for(let a=t.length-1;a>=0;a--){let s=t[a](i);s&&Object.keys(s).length&&(n=yp(n,ml(e,s,i.changes.newLength),!0))}return n==i?i:$e.create(e,i.changes,i.selection,n.effects,n.annotations,n.scrollIntoView)}const QN=[];function D1(i){return i==null?QN:Array.isArray(i)?i:[i]}var Mt=(function(i){return i[i.Word=0]="Word",i[i.Space=1]="Space",i[i.Other=2]="Other",i})(Mt||(Mt={}));const UN=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let cl;try{cl=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch{}function YN(i){if(cl)return cl.test(i);for(let e=0;e""&&(t.toUpperCase()!=t.toLowerCase()||UN.test(t)))return!0}return!1}function $N(i){return e=>{if(!/\S/.test(e))return Mt.Space;if(YN(e))return Mt.Word;for(let t=0;t-1)return Mt.Word;return Mt.Other}}class ce{constructor(e,t,n,a,s,r){this.config=e,this.doc=t,this.selection=n,this.values=a,this.status=e.statusTemplate.slice(),this.computeSlot=s,r&&(r._state=this);for(let o=0;oa.set(u,l)),t=null),a.set(o.value.compartment,o.value.extension)):o.is(pe.reconfigure)?(t=null,n=o.value):o.is(pe.appendConfig)&&(t=null,n=D1(n).concat(o.value));let s;t?s=e.startState.values.slice():(t=Os.resolve(n,a,this),s=new ce(t,this.doc,this.selection,t.dynamicSlots.map(()=>null),(l,u)=>u.reconfigure(l,this),null).values);let r=e.startState.facet(ul)?e.newSelection:e.newSelection.asSingle();new ce(t,e.newDoc,r,s,(o,l)=>l.update(o,e),e)}replaceSelection(e){return typeof e=="string"&&(e=this.toText(e)),this.changeByRange(t=>({changes:{from:t.from,to:t.to,insert:e},range:O.cursor(t.from+e.length,-1)}))}changeByRange(e){let t=this.selection,n=e(t.ranges[0]),a=this.changes(n.changes),s=[n.range],r=D1(n.effects);for(let o=1;or.spec.fromJSON(o,l)))}}return ce.create({doc:e.doc,selection:O.fromJSON(e.selection),extensions:t.extensions?a.concat([t.extensions]):a})}static create(e={}){let t=Os.resolve(e.extensions||[],new Map),n=e.doc instanceof de?e.doc:de.of((e.doc||"").split(t.staticFacet(ce.lineSeparator)||al)),a=e.selection?e.selection instanceof O?e.selection:O.single(e.selection.anchor,e.selection.head):O.single(0);return dp(a,n.length),t.staticFacet(ul)||(a=a.asSingle()),new ce(t,n,a,t.dynamicSlots.map(()=>null),(s,r)=>r.create(s),null)}get tabSize(){return this.facet(ce.tabSize)}get lineBreak(){return this.facet(ce.lineSeparator)||`
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n={};for(let a of i)for(let s of Object.keys(a)){let r=a[s],o=n[s];if(o===void 0)n[s]=r;else if(!(o===r||r===void 0))if(Object.hasOwnProperty.call(t,s))n[s]=t[s](o,r);else throw new Error("Config merge conflict for field "+s)}for(let a in e)n[a]===void 0&&(n[a]=e[a]);return n}class Zn{eq(e){return this==e}range(e,t=e){return dl.create(e,t,this)}}Zn.prototype.startSide=Zn.prototype.endSide=0;Zn.prototype.point=!1;Zn.prototype.mapMode=rt.TrackDel;function B0(i,e){return i==e||i.constructor==e.constructor&&i.eq(e)}let dl=class zp{constructor(e,t,n){this.from=e,this.to=t,this.value=n}static create(e,t,n){return new zp(e,t,n)}};function hl(i,e){return i.from-e.from||i.value.startSide-e.value.startSide}class O0{constructor(e,t,n,a){this.from=e,this.to=t,this.value=n,this.maxPoint=a}get length(){return I1(this.to)}findIndex(e,t,n,a=0){let s=n?this.to:this.from;for(let r=a,o=s.length;;){if(r==o)return r;let l=r+o>>1,u=s[l]-e||(n?this.value[l].endSide:this.value[l].startSide)-t;if(l==r)return 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e.empty?this:new M1(this.range.map(e),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}clip(e){return this.range.to<=e.doc.length?this:new M1(O.cursor(e.doc.length),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}}const Ca=pe.define({map:(i,e)=>i.map(e)}),qp=pe.define();function kt(i,e,t){let n=i.facet(Rp);n.length?n[0](e):window.onerror&&window.onerror(String(e),t,void 0,void 0,e)||(t?console.error(t+":",e):console.error(e))}const fn=q.define({combine:i=>i.length?i[0]:!0});let zF=0;const _1=q.define({combine(i){return i.filter((e,t)=>{for(let n=0;n{let l=[];return r&&l.push(br.of(u=>{let m=u.plugin(o);return m?r(m):fe.none})),s&&l.push(s(o)),l})}static fromClass(e,t){return Et.define((n,a)=>new e(n,a),t)}}class qr{constructor(e){this.spec=e,this.mustUpdate=null,this.value=null}get plugin(){return this.spec&&this.spec.plugin}update(e){if(this.value){if(this.mustUpdate){let t=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(t)}catch(n){if(kt(t.state,n,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch{}this.deactivate()}}}else if(this.spec)try{this.value=this.spec.plugin.create(e,this.spec.arg)}catch(t){kt(e.state,t,"CodeMirror plugin crashed"),this.deactivate()}return this}destroy(e){var t;if(!((t=this.value)===null||t===void 0)&&t.destroy)try{this.value.destroy()}catch(n){kt(e.state,n,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const Qp=q.define(),N0=q.define(),br=q.define(),Up=q.define(),F0=q.define(),ia=q.define(),Yp=q.define();function rc(i,e){let t=i.state.facet(Yp);if(!t.length)return t;let n=t.map(s=>s instanceof Function?s(i):s),a=[];return se.spans(n,e.from,e.to,{point(){},span(s,r,o,l){let u=s-e.from,m=r-e.from,c=a;for(let d=o.length-1;d>=0;d--,l--){let h=o[d].spec.bidiIsolate,g;if(l>0&&c.length&&(g=c[c.length-1]).to==u&&g.direction==h)g.to=m,c=g.inner;else{let f={from:u,to:m,direction:h,inner:[]};c.push(f),c=f.inner}}}}),$p(e.text,a)}function $p(i,e){for(let t of e){if(t.direction==null){for(let n=t.from,a=0;n0;t--){let a=e[t-1];if(!(a.fromA>n.toA)){if(a.toAa.push(new Zt(s,r,o,l))),this.changedRanges=a}static create(e,t,n){return new Es(e,t,n)}get viewportChanged(){return(this.flags&4)>0}get viewportMoved(){return(this.flags&8)>0}get heightChanged(){return(this.flags&2)>0}get geometryChanged(){return this.docChanged||(this.flags&18)>0}get focusChanged(){return(this.flags&1)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some(e=>e.selection)}get empty(){return this.flags==0&&this.transactions.length==0}}const IF=[];class Pe{constructor(e,t,n=0){this.dom=e,this.length=t,this.flags=n,this.parent=null,e.cmTile=this}get breakAfter(){return this.flags&1}get children(){return IF}isWidget(){return!1}get isHidden(){return!1}isComposite(){return!1}isLine(){return!1}isText(){return!1}isBlock(){return!1}get domAttrs(){return null}sync(e){if(this.flags|=2,this.flags&4){this.flags&=-5;let t=this.domAttrs;t&&aF(this.dom,t)}}toString(){return this.constructor.name+(this.children.length?`(${this.children})`:"")+(this.breakAfter?"#":"")}destroy(){this.parent=null}setDOM(e){this.dom=e,e.cmTile=this}get posAtStart(){return this.parent?this.parent.posBefore(this):0}get posAtEnd(){return this.posAtStart+this.length}posBefore(e,t=this.posAtStart){let n=t;for(let a of this.children){if(a==e)return n;n+=a.length+a.breakAfter}throw new RangeError("Invalid child in posBefore")}posAfter(e){return this.posBefore(e)+e.length}covers(e){return!0}coordsIn(e,t,n){return null}domPosFor(e,t){let n=En(this.dom),a=this.length?e>0:t>0;return new Ht(this.parent.dom,n+(a?1:0),e==0||e==this.length)}markDirty(e){this.flags&=-3,e&&(this.flags|=4),this.parent&&this.parent.flags&2&&this.parent.markDirty(!1)}get overrideDOMText(){return null}get root(){for(let e=this;e;e=e.parent)if(e instanceof vr)return e;return null}static get(e){return e.cmTile}}class xr extends Pe{constructor(e){super(e,0),this._children=[]}isComposite(){return!0}get children(){return this._children}get lastChild(){return this.children.length?this.children[this.children.length-1]:null}append(e){this.children.push(e),e.parent=this}sync(e){if(this.flags&2)return;super.sync(e);let t=this.dom,n=null,a,s=(e==null?void 0:e.node)==t?e:null,r=0;for(let o of this.children){if(o.sync(e),r+=o.length+o.breakAfter,a=n?n.nextSibling:t.firstChild,s&&a!=o.dom&&(s.written=!0),o.dom.parentNode==t)for(;a&&a!=o.dom;)a=oc(a);else t.insertBefore(o.dom,a);n=o.dom}for(a=n?n.nextSibling:t.firstChild,s&&a&&(s.written=!0);a;)a=oc(a);this.length=r}}function oc(i){let e=i.nextSibling;return i.parentNode.removeChild(i),e}class vr extends xr{constructor(e,t){super(t),this.view=e}owns(e){for(;e;e=e.parent)if(e==this)return!0;return!1}isBlock(){return!0}nearest(e){for(;;){if(!e)return null;let t=Pe.get(e);if(t&&this.owns(t))return t;e=e.parentNode}}blockTiles(e){for(let t=[],n=this,a=0,s=0;;)if(a==n.children.length){if(!t.length)return;n=n.parent,n.breakAfter&&s++,a=t.pop()}else{let r=n.children[a++];if(r instanceof xn)t.push(a),n=r,a=0;else{let o=s+r.length,l=e(r,s);if(l!==void 0)return l;s=o+r.breakAfter}}}resolveBlock(e,t){let n,a=-1,s,r=-1;if(this.blockTiles((o,l)=>{let u=l+o.length;if(e>=l&&e<=u){if(o.isWidget()&&t>=-1&&t<=1){if(o.flags&32)return!0;o.flags&16&&(n=void 0)}(le||e==l&&(t>1?o.length:o.covers(-1)))&&(!s||!o.isWidget()&&s.isWidget())&&(s=o,r=e-l)}}),!n&&!s)throw new Error("No tile at position "+e);return n&&t<0||!s?{tile:n,offset:a}:{tile:s,offset:r}}}class xn extends xr{constructor(e,t){super(e),this.wrapper=t}isBlock(){return!0}covers(e){return this.children.length?e<0?this.children[0].covers(-1):this.lastChild.covers(1):!1}get domAttrs(){return this.wrapper.attributes}static of(e,t){let n=new xn(t||document.createElement(e.tagName),e);return t||(n.flags|=4),n}}class F1 extends xr{constructor(e,t){super(e),this.attrs=t}isLine(){return!0}static start(e,t,n){let a=new F1(t||document.createElement("div"),e);return(!t||!n)&&(a.flags|=4),a}get domAttrs(){return this.attrs}resolveInline(e,t,n=!1){let a=null,s=-1,r=null,o=-1;function l(m,c){for(let d=0,h=0;d=c&&(g.isComposite()?l(g,c-h):(!r||n&&r.isHidden&&(t>0&&!(r.flags&32)||n&&SF(r,g)))&&(f>c||g.flags&32&&t<=1)?(r=g,o=c-h):(h=-1)&&(a=g,s=c-h)),h=f}}l(this,e);let u=(t<0?a:r)||a||r;return u?{tile:u,offset:u==a?s:o}:null}coordsIn(e,t,n){let a=this.resolveInline(e,t,!0);return a?a.tile.coordsIn(Math.max(0,a.offset),t,n):kF(this)}domIn(e,t){let n=this.resolveInline(e,t);if(n){let{tile:a,offset:s}=n;if(this.dom.contains(a.dom))return a.isText()?new Ht(a.dom,Math.min(a.dom.nodeValue.length,s)):a.domPosFor(s,a.flags&16?1:a.flags&32?-1:t);let r=n.tile.parent,o=!1;for(let l of r.children){if(o)return new Ht(l.dom,0);l==n.tile&&(o=!0)}}return new Ht(this.dom,0)}}function kF(i){let e=i.dom.lastChild;if(!e)return i.dom.getBoundingClientRect();let t=ss(e);return t[t.length-1]||null}function SF(i,e){let t=i.coordsIn(0,1),n=e.coordsIn(0,1);return t&&n&&n.topa&&(e=a);let s=e,r=e,o=0;e==0&&t<0||e==a&&t>=0?H.chrome||H.gecko||(e?(s--,o=1):r=0)?0:l.length-1];return H.safari&&!o&&u.width==0&&(u=Array.prototype.find.call(l,m=>m.width)||u),n==null?u:Ws(u,(o?o>0:t<0)==n)}static of(e,t){let n=new Kn(t||document.createTextNode(e),e);return t||(n.flags|=2),n}}class u1 extends Pe{constructor(e,t,n,a){super(e,t,a),this.widget=n}isWidget(){return!0}get isHidden(){return this.widget.isHidden}covers(e){return this.flags&48?!1:(this.flags&(e<0?64:128))>0}coordsIn(e,t){return this.coordsInWidget(e,t,!1)}coordsInWidget(e,t,n){let a=this.widget.coordsAt(this.dom,e,t);if(a)return a;if(n)return Ws(this.dom.getBoundingClientRect(),this.length?e==0:t<=0);{let s=this.dom.getClientRects(),r=null;if(!s.length)return null;let o=this.flags&16?!0:this.flags&32?!1:e>0;for(let l=o?s.length-1:0;r=s[l],!(e>0?l==0:l==s.length-1||r.top0==n)}}class TF{constructor(e){this.index=0,this.beforeBreak=!1,this.parents=[],this.tile=e}advance(e,t,n){let{tile:a,index:s,beforeBreak:r,parents:o}=this;for(;e||t>0;)if(a.isComposite())if(r){if(!e)break;n&&n.break(),e--,r=!1}else if(s==a.children.length){if(!e&&!o.length)break;n&&n.leave(a),r=!!a.breakAfter,{tile:a,index:s}=o.pop(),s++}else{let l=a.children[s],u=l.breakAfter;(t>0?l.length<=e:l.length=0;o--){let l=t.marks[o],u=a.lastChild;if(u instanceof ft&&u.mark.eq(l.mark))u.dom!=l.dom&&u.setDOM(Qr(l.dom)),a=u;else{let{dom:m}=l;this.cache.reused.get(l)&&Pe.get(l.dom)&&(m=Qr(l.dom));let c=ft.of(l.mark,m);a.append(c),a=c}this.cache.reused.set(l,2)}let s=Pe.get(e.text);s&&this.cache.reused.set(s,2);let r=new Kn(e.text,e.text.nodeValue);r.flags|=8,this.pos=e.range.toB,a.append(r)}addInlineWidget(e,t,n){let a=this.afterWidget&&e.flags&48&&(this.afterWidget.flags&48)==(e.flags&48);a||this.flushBuffer();let s=this.ensureMarks(t,n);!a&&!(e.flags&16)&&s.append(this.getBuffer(1)),s.append(e),this.pos+=e.length,this.afterWidget=e}addMark(e,t,n){this.flushBuffer(),this.ensureMarks(t,n).append(e),this.pos+=e.length,this.afterWidget=null}addBlockWidget(e){this.getBlockPos().append(e),this.pos+=e.length,this.lastBlock=e,this.endLine()}continueWidget(e){let t=this.afterWidget||this.lastBlock;t.length+=e,this.pos+=e}addLineStart(e,t){var n;e||(e=Xp);let a=F1.start(e,t||((n=this.cache.find(F1))===null||n===void 0?void 0:n.dom),!!t);this.getBlockPos().append(this.lastBlock=this.curLine=a)}addLine(e){this.getBlockPos().append(e),this.pos+=e.length,this.lastBlock=e,this.endLine()}addBreak(){this.lastBlock.flags|=1,this.endLine(),this.pos++}addLineStartIfNotCovered(e){this.blockPosCovered()||this.addLineStart(e)}ensureLine(e){this.curLine||this.addLineStart(e)}ensureMarks(e,t){var n;let a=this.curLine;for(let s=e.length-1;s>=0;s--){let r=e[s],o;if(t>0&&(o=a.lastChild)&&o instanceof ft&&o.mark.eq(r))a=o,t--;else{let l=ft.of(r,(n=this.cache.find(ft,u=>u.mark.eq(r)))===null||n===void 0?void 0:n.dom);a.append(l),a=l,t=0}}return a}endLine(){if(this.curLine){this.flushBuffer();let e=this.curLine.lastChild;(!e||!lc(this.curLine,!1)||e.dom.nodeName!="BR"&&e.isWidget()&&!(H.ios&&lc(this.curLine,!0)))&&this.curLine.append(this.cache.findWidget(Ur,0,32)||new u1(Ur.toDOM(),0,Ur,32)),this.curLine=this.afterWidget=null}}updateBlockWrappers(){this.wrapperPos>this.pos+1e4&&(this.blockWrappers.goto(this.pos),this.wrappers.length=0);for(let e=this.wrappers.length-1;e>=0;e--)this.wrappers[e].to=this.pos){let t=e.rank*102+e.value.rank,n=new _F(e.from,e.to,e.value,t),a=this.wrappers.length;for(;a>0&&(this.wrappers[a-1].rank-n.rank||this.wrappers[a-1].to-n.to)<0;)a--;this.wrappers.splice(a,0,n)}this.wrapperPos=this.pos}getBlockPos(){var e;this.updateBlockWrappers();let t=this.root;for(let n of this.wrappers){let a=t.lastChild;if(n.fromr.wrapper.eq(n.wrapper)))===null||e===void 0?void 0:e.dom);t.append(s),t=s}}return t}blockPosCovered(){let e=this.lastBlock;return e!=null&&!e.breakAfter&&(!e.isWidget()||(e.flags&160)>0)}getBuffer(e){let t=2|(e<0?16:32),n=this.cache.find(Ns,void 0,1);return n&&(n.flags=t),n||new Ns(t)}flushBuffer(){this.afterWidget&&!(this.afterWidget.flags&32)&&(this.afterWidget.parent.append(this.getBuffer(-1)),this.afterWidget=null)}}class CF{constructor(e){this.skipCount=0,this.text="",this.textOff=0,this.cursor=e.iter()}skip(e){this.textOff+e<=this.text.length?this.textOff+=e:(this.skipCount+=e-(this.text.length-this.textOff),this.text="",this.textOff=0)}next(e){if(this.textOff==this.text.length){let{value:a,lineBreak:s,done:r}=this.cursor.next(this.skipCount);if(this.skipCount=0,r)throw new Error("Ran out of text content when drawing inline views");this.text=a;let o=this.textOff=Math.min(e,a.length);return s?null:a.slice(0,o)}let t=Math.min(this.text.length,this.textOff+e),n=this.text.slice(this.textOff,t);return this.textOff=t,n}}const Fs=[u1,F1,Kn,ft,Ns,xn,vr];for(let i=0;i[]),this.index=Fs.map(()=>0),this.reused=new Map}add(e){let t=e.constructor.bucket,n=this.buckets[t];n.length<6?n.push(e):n[this.index[t]=(this.index[t]+1)%6]=e}find(e,t,n=2){let a=e.bucket,s=this.buckets[a],r=this.index[a];for(let o=0;o{if(this.cache.add(r),r.isComposite())return!1},enter:r=>this.cache.add(r),leave:()=>{},break:()=>{}}}run(e,t){let n=t&&this.getCompositionContext(t.text);for(let a=0,s=0,r=0;;){let o=ra){let u=l-a;this.preserve(u,!r,!o),a=l,s+=u}if(!o)break;t&&o.fromA<=t.range.fromA&&o.toA>=t.range.toA?(this.forward(o.fromA,t.range.fromA,t.range.fromA{if(r.isWidget())if(this.openWidget)this.builder.continueWidget(l-o);else{let u=l>0||o{r.isLine()?this.builder.addLineStart(r.attrs,this.cache.maybeReuse(r)):(this.cache.add(r),r instanceof ft&&a.unshift(r.mark)),this.openWidget=!1},leave:r=>{r.isLine()?a.length&&(a.length=s=0):r instanceof ft&&(a.shift(),s=Math.min(s,a.length))},break:()=>{this.builder.addBreak(),this.openWidget=!1}}),this.text.skip(e)}emit(e,t){let n=null,a=this.builder,s=-1,r=se.spans(this.decorations,e,t,{point:(o,l,u,m,c,d)=>{if(u instanceof l1){if(this.disallowBlockEffectsFor[d]){if(u.block)throw new RangeError("Block decorations may not be specified via plugins");if(l>this.view.state.doc.lineAt(o).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}if(s=m.length,c>m.length)a.continueWidget(l-o);else{let h=u.widget||(u.block?R1.block:R1.inline),g=DF(u),f=this.cache.findWidget(h,l-o,g)||u1.of(h,this.view,l-o,g);u.block?(u.startSide>0&&a.addLineStartIfNotCovered(n),a.addBlockWidget(f)):(a.ensureLine(n),a.addInlineWidget(f,m,c))}n=null}else n=BF(n,u);l>o&&this.text.skip(l-o)},span:(o,l,u,m)=>{for(let c=o;c-1&&(this.openWidget=r>s),this.openWidget||a.addLineStartIfNotCovered(n),this.openMarks=r}forward(e,t,n=1){t-e<=10?this.old.advance(t-e,n,this.reuseWalker):(this.old.advance(5,-1,this.reuseWalker),this.old.advance(t-e-10,-1),this.old.advance(5,n,this.reuseWalker))}getCompositionContext(e){let t=[],n=null;for(let a=e.parentNode;;a=a.parentNode){let s=Pe.get(a);if(a==this.view.contentDOM)break;s instanceof ft?t.push(s):s!=null&&s.isLine()?n=s:s instanceof xn||(a.nodeName=="DIV"&&!n?n=new F1(a,Xp):n||t.push(ft.of(new ta({tagName:a.nodeName.toLowerCase(),attributes:sF(a)}),a)))}return n?{line:n,marks:t}:null}}function lc(i,e){let t=n=>{for(let a of n.children)if((e?a.isText():a.length)||t(a))return!0;return!1};return t(i)}function DF(i){let e=i.isReplace?(i.startSide<0?64:0)|(i.endSide>0?128:0):i.startSide>0?32:16;return i.block&&(e|=256),e}const Xp={class:"cm-line"};function BF(i,e){let t=e.spec.attributes,n=e.spec.class;return!t&&!n||(i||(i={class:"cm-line"}),t&&M0(t,i),n&&(i.class+=" "+n)),i}function OF(i){let e=[];for(let t=i.parents.length;t>1;t--){let n=t==i.parents.length?i.tile:i.parents[t].tile;n instanceof ft&&e.push(n.mark)}return e}function Qr(i){let e=Pe.get(i);return e&&e.setDOM(i.cloneNode()),i}class R1 extends q1{constructor(e){super(),this.tag=e}eq(e){return e.tag==this.tag}toDOM(){return document.createElement(this.tag)}updateDOM(e){return e.nodeName.toLowerCase()==this.tag}get isHidden(){return!0}}R1.inline=new R1("span");R1.block=new R1("div");const Ur=new class extends q1{toDOM(){return document.createElement("br")}get isHidden(){return!0}get editable(){return!0}};class uc{constructor(e){this.view=e,this.decorations=[],this.blockWrappers=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.editContextFormatting=fe.none,this.lastCompositionAfterCursor=!1,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.updateDeco(),this.tile=new vr(e,e.contentDOM),this.updateInner([new Zt(0,0,0,e.state.doc.length)],null)}update(e){var t;let n=e.changedRanges;this.minWidth>0&&n.length&&(n.every(({fromA:m,toA:c})=>cthis.minWidthTo)?(this.minWidthFrom=e.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=e.changes.mapPos(this.minWidthTo,1)):this.minWidth=this.minWidthFrom=this.minWidthTo=0),this.updateEditContextFormatting(e);let a=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&(!((t=this.domChanged)===null||t===void 0)&&t.newSel?a=this.domChanged.newSel.head:!JF(e.changes,this.hasComposition)&&!e.selectionSet&&(a=e.state.selection.main.head));let s=a>-1?ZF(this.view,e.changes,a):null;if(this.domChanged=null,this.hasComposition){let{from:m,to:c}=this.hasComposition;n=new Zt(m,c,e.changes.mapPos(m,-1),e.changes.mapPos(c,1)).addToSet(n.slice())}this.hasComposition=s?{from:s.range.fromB,to:s.range.toB}:null,(H.ie||H.chrome)&&!s&&e&&e.state.doc.lines!=e.startState.doc.lines&&(this.forceSelection=!0);let r=this.decorations,o=this.blockWrappers;this.updateDeco();let l=EF(r,this.decorations,e.changes);l.length&&(n=Zt.extendWithRanges(n,l));let u=FF(o,this.blockWrappers,e.changes);return u.length&&(n=Zt.extendWithRanges(n,u)),s&&!n.some(m=>m.fromA<=s.range.fromA&&m.toA>=s.range.toA)&&(n=s.range.addToSet(n.slice())),this.tile.flags&2&&n.length==0?!1:(this.updateInner(n,s),e.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(e,t){this.view.viewState.mustMeasureContent=!0;let{observer:n}=this.view;n.ignore(()=>{if(t||e.length){let r=this.tile,o=new PF(this.view,r,this.blockWrappers,this.decorations,this.dynamicDecorationMap);t&&Pe.get(t.text)&&o.cache.reused.set(Pe.get(t.text),2),this.tile=o.run(e,t),Tl(r,o.cache.reused)}this.tile.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.tile.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let s=H.chrome||H.ios?{node:n.selectionRange.focusNode,written:!1}:void 0;this.tile.sync(s),s&&(s.written||n.selectionRange.focusNode!=s.node||!this.tile.dom.contains(s.node))&&(this.forceSelection=!0),this.tile.dom.style.height=""});let a=[];if(this.view.viewport.from||this.view.viewport.to-1)&&ki(n,this.view.observer.selectionRange)&&!(a&&n.contains(a));if(!(s||t||r))return;let o=this.forceSelection;this.forceSelection=!1;let l=this.view.state.selection.main,u,m;if(l.empty?m=u=this.inlineDOMNearPos(l.anchor,l.assoc||1):(m=this.inlineDOMNearPos(l.head,l.head==l.from?1:-1),u=this.inlineDOMNearPos(l.anchor,l.anchor==l.from?1:-1)),H.gecko&&l.empty&&!this.hasComposition&&MF(u)){let d=document.createTextNode("");this.view.observer.ignore(()=>u.node.insertBefore(d,u.node.childNodes[u.offset]||null)),u=m=new Ht(d,0),o=!0}let c=this.view.observer.selectionRange;(o||!c.focusNode||(!Si(u.node,u.offset,c.anchorNode,c.anchorOffset)||!Si(m.node,m.offset,c.focusNode,c.focusOffset))&&!this.suppressWidgetCursorChange(c,l))&&(this.view.observer.ignore(()=>{H.android&&H.chrome&&n.contains(c.focusNode)&&RF(c.focusNode,n)&&(n.blur(),n.focus({preventScroll:!0}));let d=Fi(this.view.root);if(d)if(l.empty){if(H.gecko){let h=LF(u.node,u.offset);if(h&&h!=3){let g=(h==1?Dp:Bp)(u.node,u.offset);g&&(u=new Ht(g.node,g.offset))}}d.collapse(u.node,u.offset),l.bidiLevel!=null&&d.caretBidiLevel!==void 0&&(d.caretBidiLevel=l.bidiLevel)}else if(d.extend){d.collapse(u.node,u.offset);try{d.extend(m.node,m.offset)}catch{}}else{let h=document.createRange();l.anchor>l.head&&([u,m]=[m,u]),h.setEnd(m.node,m.offset),h.setStart(u.node,u.offset),d.removeAllRanges(),d.addRange(h)}r&&this.view.root.activeElement==n&&(n.blur(),a&&a.focus())}),this.view.observer.setSelectionRange(u,m)),this.impreciseAnchor=u.precise?null:new Ht(c.anchorNode,c.anchorOffset),this.impreciseHead=m.precise?null:new Ht(c.focusNode,c.focusOffset)}suppressWidgetCursorChange(e,t){return this.hasComposition&&t.empty&&Si(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset)&&this.posFromDOM(e.focusNode,e.focusOffset)==t.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:e}=this,t=e.state.selection.main,n=Fi(e.root),{anchorNode:a,anchorOffset:s}=e.observer.selectionRange;if(!n||!t.empty||!t.assoc||!n.modify)return;let r=this.lineAt(t.head,t.assoc);if(!r)return;let o=r.posAtStart;if(t.head==o||t.head==o+r.length)return;let l=this.coordsAt(t.head,-1),u=this.coordsAt(t.head,1);if(!l||!u||l.bottom>u.top)return;let m=this.domAtPos(t.head+t.assoc,t.assoc);n.collapse(m.node,m.offset),n.modify("move",t.assoc<0?"forward":"backward","lineboundary"),e.observer.readSelectionRange();let c=e.observer.selectionRange;e.docView.posFromDOM(c.anchorNode,c.anchorOffset)!=t.from&&n.collapse(a,s)}posFromDOM(e,t){let n=this.tile.nearest(e);if(!n)return this.tile.dom.compareDocumentPosition(e)&2?0:this.view.state.doc.length;let a=n.posAtStart;if(n.isComposite()){let s;if(e==n.dom)s=n.dom.childNodes[t];else{let r=wn(e)==0?0:t==0?-1:1;for(;;){let o=e.parentNode;if(o==n.dom)break;r==0&&o.firstChild!=o.lastChild&&(e==o.firstChild?r=-1:r=1),e=o}r<0?s=e:s=e.nextSibling}if(s==n.dom.firstChild)return a;for(;s&&!Pe.get(s);)s=s.nextSibling;if(!s)return a+n.length;for(let r=0,o=a;;r++){let l=n.children[r];if(l.dom==s)return o;o+=l.length+l.breakAfter}}else return n.isText()?e==n.dom?a+t:a+(t?n.length:0):a}domAtPos(e,t){let{tile:n,offset:a}=this.tile.resolveBlock(e,t);return n.isWidget()?n.domPosFor(a,t):n.domIn(a,t)}inlineDOMNearPos(e,t){let n,a=-1,s=!1,r,o=-1,l=!1;return this.tile.blockTiles((u,m)=>{if(u.isWidget()){if(u.flags&32&&m>=e)return!0;u.flags&16&&(s=!0)}else{let c=m+u.length;if(m<=e&&(n=u,a=e-m,s=c=e&&!r&&(r=u,o=e-m,l=m>e),m>e&&r)return!0}}),!n&&!r?this.domAtPos(e,t):(s&&r?n=null:l&&n&&(r=null),n&&t<0||!r?n.domIn(a,t):r.domIn(o,t))}coordsAt(e,t,n){let{tile:a,offset:s}=this.tile.resolveBlock(e,t);return a.isWidget()?a.widget instanceof Yr?null:a.coordsInWidget(s,t,!0):a.coordsIn(s,t,n)}lineAt(e,t){let{tile:n}=this.tile.resolveBlock(e,t);return n.isLine()?n:null}coordsForChar(e){let{tile:t,offset:n}=this.tile.resolveBlock(e,1);if(!t.isLine())return null;function a(s,r){if(s.isComposite())for(let o of s.children){if(o.length>=r){let l=a(o,r);if(l)return l}if(r-=o.length,r<0)break}else if(s.isText()&&rMath.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,o=-1,l=this.view.textDirection==we.LTR,u=0,m=(c,d,h)=>{for(let g=0;ga);g++){let f=c.children[g],b=d+f.length,x=f.dom.getBoundingClientRect(),{height:v}=x;if(h&&!g&&(u+=x.top-h.top),f instanceof xn)b>n&&m(f,d,x);else if(d>=n&&(u>0&&t.push(-u),t.push(v+u),u=0,r)){let w=f.dom.lastChild,z=w?ss(w):[];if(z.length){let I=z[z.length-1],S=l?I.right-x.left:x.right-I.left;S>o&&(o=S,this.minWidth=s,this.minWidthFrom=d,this.minWidthTo=b)}}h&&g==c.children.length-1&&(u+=h.bottom-x.bottom),d=b+f.breakAfter}};return m(this.tile,0,null),t}textDirectionAt(e){let{tile:t}=this.tile.resolveBlock(e,1);return getComputedStyle(t.dom).direction=="rtl"?we.RTL:we.LTR}measureTextSize(){let e=this.tile.blockTiles(r=>{if(r.isLine()&&r.children.length&&r.length<=20){let o=0,l;for(let u of r.children){if(!u.isText()||/[^ -~]/.test(u.text))return;let m=ss(u.dom);if(m.length!=1)return;o+=m[0].width,l=m[0].height}if(o)return{lineHeight:r.dom.getBoundingClientRect().height,charWidth:o/r.length,textHeight:l}}});if(e)return e;let t=document.createElement("div"),n,a,s;return t.className="cm-line",t.style.width="99999px",t.style.position="absolute",t.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.tile.dom.appendChild(t);let r=ss(t.firstChild)[0];n=t.getBoundingClientRect().height,a=r&&r.width?r.width/27:7,s=r&&r.height?r.height:n,t.remove()}),{lineHeight:n,charWidth:a,textHeight:s}}computeBlockGapDeco(){let e=[],t=this.view.viewState;for(let n=0,a=0;;a++){let s=a==t.viewports.length?null:t.viewports[a],r=s?s.from-1:this.view.state.doc.length;if(r>n){let o=(t.lineBlockAt(r).bottom-t.lineBlockAt(n).top)/this.view.scaleY;e.push(fe.replace({widget:new Yr(o),block:!0,inclusive:!0,isBlockGap:!0}).range(n,r))}if(!s)break;n=s.to+1}return fe.set(e)}updateDeco(){let e=1,t=this.view.state.facet(br).map(s=>(this.dynamicDecorationMap[e++]=typeof s=="function")?s(this.view):s),n=!1,a=this.view.state.facet(F0).map((s,r)=>{let o=typeof s=="function";return o&&(n=!0),o?s(this.view):s});for(a.length&&(this.dynamicDecorationMap[e++]=n,t.push(se.join(a))),this.decorations=[this.editContextFormatting,...t,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];etypeof s=="function"?s(this.view):s)}scrollIntoView(e){if(e.isSnapshot){let u=this.view.viewState.lineBlockAt(e.range.head);this.view.scrollDOM.scrollTop=u.top-e.yMargin,this.view.scrollDOM.scrollLeft=e.xMargin;return}for(let u of this.view.state.facet(Vp))try{if(u(this.view,e.range,e))return!0}catch(m){kt(this.view.state,m,"scroll handler")}let{range:t}=e,n=this.coordsAt(t.head,t.assoc||(t.head>t.anchor?-1:1)),a;if(!n)return;!t.empty&&(a=this.coordsAt(t.anchor,t.anchor>t.head?-1:1))&&(n={left:Math.min(n.left,a.left),top:Math.min(n.top,a.top),right:Math.max(n.right,a.right),bottom:Math.max(n.bottom,a.bottom)});let s=R0(this.view),r={left:n.left-s.left,top:n.top-s.top,right:n.right+s.right,bottom:n.bottom+s.bottom},{offsetWidth:o,offsetHeight:l}=this.view.scrollDOM;if(lF(this.view.scrollDOM,r,t.head1&&(n.top>window.visualViewport.offsetTop+window.visualViewport.height||n.bottom
${te(p("web_files_connect_hint"))}
`:`${te(p("web_files_browser_hint"))}
- `}async onTreeClick(e){var r;const t=e.target,n=(r=t.closest("[data-start]"))==null?void 0:r.dataset.start;if(n==="pick")return this.connectFolder();if(n==="reconnect")return this.reconnect();if(n==="browser")return this.useBrowser();const a=t.closest(".files-row");if(!a||!this.workspace)return;const s=a.dataset.path;if(t.closest(".files-delete"))return this.remove(a);if(a.dataset.kind==="dir")return this.expanded.has(s)?this.expanded.delete(s):this.expanded.add(s),this.rememberExpanded(),this.render();if(a.dataset.kind==="program")return this.openProgram(s)}async locate(e){const t=e.split("/");let n=this.workspace.root;for(const a of t.slice(0,-1))n=await n.dir(a);return{dir:n,name:t.at(-1)}}async openProgram(e){try{const{dir:t,name:n}=await this.locate(e),a=n.replace(/\.(visustruct|java)$/i,""),s=await t.has(`${a}.visustruct`)?await t.read(`${a}.visustruct`):void 0,r=await t.has(`${a}.java`)?await t.read(`${a}.java`):void 0;if(s===void 0&&r===void 0)return;const o={dir:t,base:a,path:e.replace(/\.(visustruct|java)$/i,"")};this.host.open(s??"",o,r)}catch(t){this.host.message(t.message)}}async remove(e){const t=e.dataset.path,n=e.dataset.kind==="program",a=n?t.replace(/\.(visustruct|java)$/i,""):t;if(await Rm({title:p("web_files_delete_confirm_fmt",a),ok:p("web_files_delete"),danger:!0})!==void 0){try{const{dir:s,name:r}=await this.locate(t);if(n){const o=r.replace(/\.(visustruct|java)$/i,"");for(const l of[".visustruct",".java"])await s.has(o+l)&&await s.remove(o+l)}else await s.remove(r)}catch(s){this.host.message(s.message)}await this.render()}}async newFolder(){if(!this.workspace)return;const e=Bx(await Rm({title:p("web_files_folder_prompt"),input:"",ok:p("web_files_create")})??"");if(e){try{await this.workspace.root.dir(e,!0)}catch(t){this.host.message(t.message)}await this.render()}}async save(e,t,n,a){const s=this.workspace;if(!s)return;let r=a;if(!r){const o=Qu(),l=await s.root.dir(o,!0),u=Dx(Px(e,p("web_files_default_name")),(await l.list()).map(m=>m.name));r={dir:l,base:u,path:`${o}/${u}`},this.expanded.add(o),this.rememberExpanded()}return await r.dir.write(`${r.base}.visustruct`,t),n!==void 0&&await r.dir.write(`${r.base}.java`,n),await this.render(),r}}let il=[],ap=[];(()=>{let i="lc,34,7n,7,7b,19,,,,2,,2,,,20,b,1c,l,g,,2t,7,2,6,2,2,,4,z,,u,r,2j,b,1m,9,9,,o,4,,9,,3,,5,17,3,1n,9,16,o,,x,1i,3,,i,,7,a,2,t,3,1k,,,7,2,2,2,3,9,,a,2,q,,2,3,1k,,,5,4,2,2,3,3,,u,2,3,,b,3,1k,,,8,,3,,3,k,2,m,6,,3,1k,,,7,2,2,2,3,7,3,a,2,u,,1n,5,3,3,,4,9,,14,5,1j,,,7,,3,,4,7,2,b,2,t,3,1k,,,7,,3,,4,7,2,b,2,f,,c,4,1j,2,,7,,3,,4,9,,a,2,t,3,1y,,4,6,,,,8,i,2,1p,,,8,c,8,2q,,,a,b,7,21,2,r,,,,,,4,2,1d,k,,2,5,b,,10,9,,2u,b,,6,n,4,4,3,g,4,d,,,3,6,,f,,jj,3,qa,4,s,3,t,2,u,2,1s,w,9,,19,3,,,39,2,y,,3a,c,4,c,63,5,1l,a,,,,,2,o,2,,1c,1a,2,c,k,5,1b,h,12,9,c,3,u,d,1k,e,1c,k,48,3,,l,4,,6,,2,3,5i,1s,ek,,5f,x,2da,3,3x,,2o,w,fe,6,2x,2,n9w,4,,a,w,2,28,2,7k,,3,,4,,n,5,4,,2b,2,1e,i,q,i,d,,12,8,p,d,18,4,1b,e,10,,1v,e,c,,8,2,1a,,1f,,,3,2,2,5,2,,,15,5,5,2,6k,8,,2,fn4,,kh,g,g,g,a6,2,gt,,6a,,45,5,1ae,3,,2,5,4,14,3,4,,4l,2,fx,4,1t,5,8t,2,25,6,1y,b,1d,4,3e,3,1h,f,15,,2,2,a,4,19,b,7,,1p,3,10,e,g,2,18,,c,3,1c,e,8,4,,2,2k,c,6,,2,,4d,c,l,4,1j,2,,7,2,2,2,3,9,,a,2,2,7,3,5,1v,9,,,2,,,4,,5,,,e,2,2a,i,n,,29,k,6j,7,2,9,r,2,2a,h,2y,d,2t,3,2,a,74,f,6t,6,,2,2,4,,,,2,3x,7,2,7,3,,s,a,14,7,,4,8,,9,b,1a,g,5i,8,5j,8,,8,2a,m,,e,3e,6,3,,,2,,7,,,1u,5,,2,,5,9n,4,9,2,,,1c,7,3,5,n,,44l,,6,f,8ug,i,1xc,5,1n,7,t4,,,1j,7,4,29,,b,2,f57,2,3mp,1a,2,n,f2,5,3,6,8,8,2,7,u,4,44,3,1iz,1j,4,1e,8,,e,,m,5,,f,11s,7,,h,2,7,,2,,5,2s,,4g,7,af,,1p,4,e4,4,72,2,6r,,2,,7,2,5,,d6,7,31,7,240,5".split(",").map(e=>e?parseInt(e,36):1);for(let e=0,t=0;e