Este resumen es generado por inteligencia artificial y revisado por la redacción.
`; document.body.appendChild(modalWrapper); let figcaption = modalWrapper.querySelector(«figcaption»); if(figcaption) figcaption.style.display=»none»; modalWrapper.querySelector(«.s-multimedia__close-modal»).addEventListener(«click»,()=>{modalWrapper.remove(); e.style.display=»flex»; if(caption) caption.style.display=»block»;});})})});});
El Ministerio de Salud de Egipto elevó a siete los muertos y a 112 los heridos en un accidente ferroviario ocurrido este domingo en la región de Al Ayat, en la provincia egipcia de Guiza, a unos 59 kilómetros al sur de El Cairo, después de que dos trenes de pasajeros colisionaran y varios vagones descarrilaran.
`; document.body.appendChild(modalWrapper); let figcaption = modalWrapper.querySelector(«figcaption»); if(figcaption) figcaption.style.display=»none»; modalWrapper.querySelector(«.s-multimedia__close-modal»).addEventListener(«click»,()=>{modalWrapper.remove(); e.style.display=»flex»; if(caption) caption.style.display=»block»;});})})});});
El Ministerio detalló que 45 heridos ya recibieron el alta, mientras que otros están recibiendo tratamiento para atender heridas de diversa consideración como “contusiones y abrasiones en el tórax y las costillas, así como fracturas en extremidades, pelvis y vértebras, además de laceraciones en la cabeza y rostro”.
El siniestro se produjo cuando el tren número 134, correspondiente al servicio ‘Tahya Misr’, que cubría el trayecto entre Giza y Fayum, colisionó con la parte trasera del tren número 2010, que realizaba el recorrido entre El Cairo y Asuán, detalló la compañía Ferrocarriles Nacionales de Egipto en un comunicado.
Efectivos de Protección Civil, equipos de emergencia ferroviaria y fuerzas de seguridad se desplazaron hasta el lugar del siniestro, que fue acordonado para facilitar las operaciones de rescate.
Por su parte, la empresa ferroviaria envió grúas y equipos especializados para retirar los restos del accidente, desplazar los vagones afectados y restablecer la circulación ferroviaria en ambos sentidos de la línea El Cairo-Asuán, que conecta la capital con el sur del país.
Mientras tanto, la Fiscalía ha abierto una investigación para esclarecer las circunstancias y las causas de la colisión mediante la intervención de especialistas técnicos, que inspeccionarán el lugar del accidente, analizarán las condiciones en las que circulaban ambos trenes y recabarán testimonios.
Asimismo, el presidente egipcio, Abdelfatah al Sisi, dijo en sus redes sociales que ha ordenado a las autoridades competentes que proporcionen la atención médica necesaria a las víctimas, que “agilicen la investigación de las circunstancias del accidente y exijan responsabilidades a quienes resulten negligentes”.
El siniestro vuelve a poner de manifiesto los problemas de seguridad que afectan al sistema ferroviario egipcio, donde se han registrado numerosos accidentes a lo largo de los últimos años.
Entre los factores que han contribuido históricamente a estos incidentes figuran el deterioro de las infraestructuras, las deficiencias en los sistemas de señalización y las dificultades para garantizar el mantenimiento adecuado de las vías y del material ferroviario.
Entre los accidentes ferroviarios más graves registrados recientemente en el país destaca la sucesión de dos siniestros ocurridos en marzo de 2021, ambos con alrededor de una veintena de muertos y centenares de heridos.
Conforme a los criterios de
Tipo de trabajo:
‘);continue;}const listItem=line.match(/^[-*]s+(.+)$/);if(listItem){flushParagraph();list.push(listItem[1]);continue;}flushList();const heading=line.match(/^#{1,4}s+(.+)$/);paragraph.push(heading?heading[1]:line);}flushParagraph();flushList();const html=blocks.join(»);return isStreaming?html.replace(/*{1,2}/g,»).replace(/[([^]]+)]([^)]*$/g,’$1’):html;};const renderMessage=(text,type,id)=>{if(!messages)return null;const item=document.createElement(‘li’);item.className=»merlin-widget__message merlin-widget__message–«+type;item.dataset.messageRole=type;item.dataset.messageContent=text;item.dataset.messageId=id||’widget-‘+Date.now()+’-‘+Math.random().toString(36).slice(2);const limitNotice=type===’assistant’?getMerlinMessageLimitNotice(text):null;if(limitNotice){item.classList.add(‘merlin-widget__message–limit-notice’);if(limitNotice.kind===’reached’)item.classList.add(‘merlin-widget__message–limit-reached’);item.setAttribute(‘role’,’status’);}const paragraph=document.createElement(‘div’);paragraph.className=»merlin-widget__message-text merlin-widget__message-content»;paragraph.innerHTML=type===’assistant’?renderAssistantMessage(text,false):formatMessage(text,false);item.appendChild(paragraph);messages.appendChild(item);updateScrollButton();return item;};
const conversationStorageKey=profile=>’merlin-devrev-conversation-id:’+profile.uid;const historyStorageKey=profile=>’merlin-devrev-history:’+profile.uid;const clearedConversationStorageKey=profile=>’merlin-devrev-conversation-cleared:’+profile.uid;const cacheSourceId=’widget-‘+Math.random().toString(36).slice(2);const readCachedHistory=profile=>{try{const raw=window.localStorage.getItem(historyStorageKey(profile));if(!raw)return null;const cached=JSON.parse(raw);if(cached.version!==1||!Number.isFinite(cached.updatedAt)||!cached.conversationId||!Array.isArray(cached.messages)||Date.now()-cached.updatedAt>2592e6){window.localStorage.removeItem(historyStorageKey(profile));return null;}const history=cached.messages.filter(message=>message&&typeof message.id===’string’&&(message.role===’user’||message.role===’assistant’)&&typeof message.content===’string’&&message.content.trim()).slice(-60);return history.length?{conversationId:cached.conversationId,messages:history}:null;}catch(error){return null;}};const getRenderedHistory=()=>messages?Array.from(messages.children).filter(item=>item.dataset.messageRole===’user’||item.dataset.messageRole===’assistant’).map((item,index)=>({id:item.dataset.messageId||’widget-‘+index,role:item.dataset.messageRole,content:item.dataset.messageContent||»})).filter(message=>message.content.trim()):[];const saveCachedHistory=(profile,id,history=getRenderedHistory())=>{if(!profile||!id||!history.length)return;const cached={version:1,updatedAt:Date.now(),conversationId:id,messages:history.slice(-60).map(message=>({…message,content:message.content.slice(0,16000)}))};try{window.localStorage.setItem(historyStorageKey(profile),JSON.stringify(cached));}catch(error){}window.dispatchEvent(new CustomEvent(‘merlin:history-updated’,{detail:{sourceId:cacheSourceId,uid:profile.uid,conversationId:id,messages:cached.messages}}));};const clearCachedHistory=profile=>{if(!profile)return;try{window.localStorage.removeItem(historyStorageKey(profile));}catch(error){}window.dispatchEvent(new CustomEvent(‘merlin:history-updated’,{detail:{sourceId:cacheSourceId,uid:profile.uid,cleared:true}}));};const showCachedHistory=profile=>{const cached=readCachedHistory(profile);if(!cached||!messages)return null;messages.replaceChildren();cached.messages.forEach(message=>renderMessage(message.content,message.role,message.id));conversationId=cached.conversationId;loadedConversationId=cached.conversationId;shouldFollowResponse=true;return cached;};const replaceHistoryFromEvent=detail=>{if(!messages)return;messages.replaceChildren(…(detail.messages&&detail.messages.length?[]:initialMessages).map(message=>message.cloneNode(true)));(detail.messages||[]).forEach(message=>renderMessage(message.content,message.role,message.id));conversationId=detail.conversationId||null;loadedConversationId=detail.conversationId||null;messages.scrollTop=messages.scrollHeight;updateScrollButton();};const markConversationCleared=profile=>{try{window.localStorage.setItem(clearedConversationStorageKey(profile),’1′);}catch(error){}try{window.localStorage.removeItem(conversationStorageKey(profile));}catch(error){}clearCachedHistory(profile);};
const getWebsite=()=>window.Fusion&&(window.Fusion.arcSite||window.Fusion.website)||document.documentElement.getAttribute(‘data-arc-site’)||’elcomercio’;const getDeployment=()=>{const meta=document.querySelector(‘meta[name=»deployment»]’);const deployment=meta?meta.getAttribute(‘content’):»;return deployment&&deployment!==’$LATEST’?deployment:»;};const getSession=async profile=>{const query={email:profile.email,uid:profile.uid};if(profile.name)query.name=profile.name;const params=new URLSearchParams({query:JSON.stringify(query),_website:getWebsite(),v:String(Date.now())});const deployment=getDeployment();if(deployment)params.set(‘d’,deployment);const response=await fetch(‘/pf/api/v3/content/fetch/’+SESSION_SOURCE+’?’+params.toString());if(!response.ok)throw new Error(‘No se pudo iniciar la sesión de Merlín.’);const data=await response.json();if(!data||data.result!==200||!data.access_token){throw new Error(data&&data.message||’No se pudo iniciar la sesión de Merlín.’);}return{accessToken:data.access_token,apiBase:data.api_base||API_BASE};};const devrevFetch=async(session,path,options)=>{const request=options||{};const response=await fetch(session.apiBase+path,{method:request.method||’GET’,headers:{Authorization:’Bearer ‘+session.accessToken,’Content-Type’:’application/json’},body:request.body});if(!response.ok)throw new Error(‘DevRev respondió con un error (‘+response.status+’).’);return response.json();};const createConversation=async(session,profile)=>{const created=await devrevFetch(session,’/conversations.create’,{method:’POST’,body:JSON.stringify({type:’support’,title:’Soporte’,description:window.location.pathname})});const conversationId=created.conversation&&created.conversation.id;if(!conversationId)throw new Error(‘DevRev no devolvió una conversación.’);try{window.localStorage.setItem(conversationStorageKey(profile),conversationId);window.localStorage.removeItem(clearedConversationStorageKey(profile));}catch(error){}return conversationId;};const findConversation=async(session,profile)=>{const key=conversationStorageKey(profile);let wasCleared=false;try{wasCleared=window.localStorage.getItem(clearedConversationStorageKey(profile))===’1′;}catch(error){}if(wasCleared)return createConversation(session,profile);let storedId=null;try{storedId=window.localStorage.getItem(key);}catch(error){}if(!storedId)storedId=readCachedHistory(profile)?.conversationId||null;if(storedId){try{const params=new URLSearchParams({id:storedId});const existing=await devrevFetch(session,’/conversations.get?’+params.toString());if(existing.conversation&&existing.conversation.id&&existing.conversation.state!==’closed’){return existing.conversation.id;}}catch(error){try{window.localStorage.removeItem(key);}catch(storageError){}}}const list=await devrevFetch(session,’/conversations.list?limit=50&state=open’);const conversation=(list.conversations||[]).find(item=>item&&item.id);if(conversation){try{window.localStorage.setItem(key,conversation.id);window.localStorage.removeItem(clearedConversationStorageKey(profile));}catch(error){}return conversation.id;}return createConversation(session,profile);};const getTimeline=async(session,conversationId)=>{const params=new URLSearchParams({object:conversationId,limit:’100′});try{const internal=await devrevFetch(session,’/internal/timeline-entries.list’,{method:’POST’,body:JSON.stringify({object:conversationId,limit:100})});return internal.timeline_entries||[];}catch(error){const publicTimeline=await devrevFetch(session,’/timeline-entries.list?’+params.toString());return publicTimeline.timeline_entries||[];}};const timelineText=entry=>{if(entry.body_type===’snap_widget’){const bodies=entry.snap_widget_body||[];for(const body of bodies){const text=body&&(body.message||body.body);if(typeof text===’string’&&text.trim())return text;}}return typeof entry.body===’string’?entry.body:»;};const thinkingExplanation=source=>{const bodies=Array.isArray(source&&source.snap_widget_body)?source.snap_widget_body:[source];let explanation=»;bodies.forEach(body=>{const thoughts=body&&Array.isArray(body.thoughts)?body.thoughts:[];thoughts.forEach(thought=>{const candidate=thought&&thought.skill&&thought.skill.explanation||thought&&thought.explanation;if(typeof candidate===’string’&&candidate.trim()){explanation=candidate.trim();}});});return explanation;};const scrollToResponse=(target=messages&&messages.lastElementChild,behavior=»auto»,alignToTop=false,force=false)=>{if(!messages||!target||(!shouldFollowResponse&&!force))return;const containerRect=messages.getBoundingClientRect();const targetRect=target.getBoundingClientRect();if(alignToTop){const visibleTop=containerRect.top+messages.clientTop+12;const offset=targetRect.top-visibleTop;if(Math.abs(offset)>1)messages.scrollTo({top:messages.scrollTop+offset,behavior});return;}const visibleBottom=containerRect.top+messages.clientTop+messages.clientHeight;const overflow=targetRect.bottom-visibleBottom;if(overflow>0)messages.scrollTo({top:messages.scrollTop+overflow,behavior});};const loadHistory=async(session,id,profile)=>{const entries=await getTimeline(session,id);if(!messages)return;const history=entries.filter(entry=>entry&&entry.type===’timeline_comment’&&timelineText(entry).trim()).sort((left,right)=>Date.parse(left.created_date||0)-Date.parse(right.created_date||0)).map((entry,index)=>({id:entry.id||’history-‘+index,role:entry.created_by&&entry.created_by.type===’rev_user’?’user’:’assistant’,content:timelineText(entry)}));const syncResult=syncRenderedHistory(history,id);loadedConversationId=id;if(history.length&&syncResult===’changed’)saveCachedHistory(profile,id,history);else if(!history.length&&syncResult!==’stale’)clearCachedHistory(profile);};
const syncRenderedHistory=(history,historyConversationId)=>{if(!messages)return’same’;const nodes=Array.from(messages.children).filter(item=>item.dataset.messageRole===’user’||item.dataset.messageRole===’assistant’);const current=nodes.map(item=>({role:item.dataset.messageRole,content:item.dataset.messageContent||»}));let sharedPrefix=0;while(sharedPrefix
let activeReportQuestion=»;let activeReportRequestId=»;const reportedMerlinRequests=new Set();const sanitizeReportText=value=>String(value||»).replace(/x60{3}[^n]*n?([sS]*?)x60{3}/g,’$1′).replace(/<[^>]*>/g,’ ‘).replace(/![([^]]*)]([^)]+)/g,’$1′).replace(/[([^]]+)]([^)]+)/g,’$1′).replace(/^s{0,3}(?:#{1,6}s*|>s*|[-*+]s+|d+[.)]s+)/gm,»).replace(/**|__|~~|[*_x60]/g,»).replace(/[u0000-u001fu007f]/g,’ ‘).replace(/s+/g,’ ‘).trim();const getMerlinMessageReportUrl=()=>{const host=String(widget.dataset.merlinMessageReportHost||»).trim();if(!host)return»;try{const url=new URL(host.includes(‘://’)?host:’https://’+host);if((url.protocol!==’https:’&&url.protocol!==’http:’)||url.pathname!==»https://elcomercio.pe/»||url.search||url.hash||url.username||url.password)return»;return url.origin+’/webhook/drvmsg’;}catch(error){return»;}};const sendMerlinMessageReport=(uid,requestId,question,response)=>{if(getMerlinMessageLimitNotice(response))return;const endpoint=getMerlinMessageReportUrl();if(!endpoint)return;const cleanQuestion=sanitizeReportText(question);const responseText=sanitizeReportText(response);const key=uid+’:’+requestId;if(!uid||!requestId||!cleanQuestion||!responseText||reportedMerlinRequests.has(key))return;reportedMerlinRequests.add(key);if(reportedMerlinRequests.size>100)reportedMerlinRequests.delete(reportedMerlinRequests.values().next().value);const now=new Date();const parts=new Intl.DateTimeFormat(‘es-PE’,{timeZone:’America/Lima’,day:’2-digit’,month:’2-digit’,year:’numeric’,hour:’2-digit’,minute:’2-digit’,hour12:true}).formatToParts(now);const part=type=>parts.find(item=>item.type===type)?.value||»;const dayPeriod=part(‘dayPeriod’).replace(/s/g,»).toLowerCase();const payload={uid,question:cleanQuestion,response_text:responseText,date_hour:part(‘day’)+»https://elcomercio.pe/»+part(‘month’)+»https://elcomercio.pe/»+part(‘year’)+’ – ‘+part(‘hour’)+’:’+part(‘minute’)+’ ‘+dayPeriod,created_at:now.toISOString(),event_type:’message’};const body=JSON.stringify(payload);void fetch(endpoint,{method:’POST’,headers:{‘Content-Type’:’application/json’},body,keepalive:new Blob([body]).size<=60000}).catch(()=>undefined);};
let session=null;let sessionUid=null;let conversationId=null;let isSending=false;const setSendingState=sending=>{isSending=sending;if(submit)submit.disabled=sending;if(form)form.setAttribute(‘aria-busy’,String(sending));};let hasTrackedAuthentication=false;let responsePollTimer=null;let socket=null;let socketConversationId=null;let socketReconnectTimer=null;let activeStream=null;let activeRequestStartedAt=0;let activeRequestEntryIds=new Set();let lastCompletedResponse=»»;let responseAnimationFinished=false;let shouldFollowResponse=true;let identityGeneration=0;let dialogCloseTimer=null;const createStream=()=>{if(!messages)return null;const item=document.createElement(‘li’);item.className=»merlin-widget__message merlin-widget__message–assistant»;const paragraph=document.createElement(‘div’);paragraph.className=»merlin-widget__message-text merlin-widget__message-content»;item.appendChild(paragraph);messages.appendChild(item);let resolveCompletion;const completion=new Promise(resolve=>{resolveCompletion=resolve;});activeStream={item,paragraph,target:»,visible:»,complete:false,timer:null,completion,resolveCompletion};updateScrollButton();return activeStream;};const finishStream=stream=>{if(activeStream!==stream)return;const preservedScrollTop=messages?messages.scrollTop:null;if(stream.timer)window.clearTimeout(stream.timer);stream.timer=null;stream.paragraph.innerHTML=renderAssistantMessage(stream.target,false);stream.item.dataset.messageRole=»assistant»;stream.item.dataset.messageContent=stream.target;stream.item.dataset.messageId=stream.item.dataset.messageId||’assistant-‘+Date.now();const cacheProfile=getAuthProfile();if(cacheProfile&&conversationId)saveCachedHistory(cacheProfile,conversationId);lastCompletedResponse=stream.target;responseAnimationFinished=true;const reportProfile=getAuthProfile();if(reportProfile)sendMerlinMessageReport(reportProfile.uid,activeReportRequestId,activeReportQuestion,stream.target);activeReportQuestion=»;activeReportRequestId=»;hideThinking();if(messages&&preservedScrollTop!==null)messages.scrollTop=preservedScrollTop;activeStream=null;setStatus(»);updateScrollButton();stream.resolveCompletion();};const revealStreamText=stream=>{if(activeStream!==stream||stream.timer)return;const revealNext=()=>{stream.timer=null;if(activeStream!==stream)return;if(stream.visible.length
let thinkingMessage=null;let thinkingLabel=null;const showThinking=(explanation,scrollTarget=null,scrollBehavior=»auto»)=>{if(!messages)return;if(thinkingMessage){if(explanation)thinkingLabel.textContent=explanation;return;}const item=document.createElement(‘li’);item.className=»merlin-widget__message merlin-widget__message–assistant merlin-widget__thinking»;item.setAttribute(‘role’,’status’);const icon=document.createElement(‘img’);icon.className=»merlin-widget__thinking-icon»;icon.src=THINKING_IMAGE;icon.alt=»»;icon.setAttribute(‘aria-hidden’,’true’);const content=document.createElement(‘div’);content.className=»merlin-widget__thinking-content»;const label=document.createElement(‘span’);label.className=»merlin-widget__thinking-label»;label.textContent=explanation||’Preparando tu respuesta’;const dots=document.createElement(‘span’);dots.className=»merlin-widget__thinking-dots»;dots.setAttribute(‘aria-hidden’,’true’);for(let index=0;index<3;index+=1){const dot=document.createElement(‘span’);dot.className=»merlin-widget__thinking-dot»;dots.appendChild(dot);}content.append(label,dots);item.append(icon,content);messages.appendChild(item);thinkingMessage=item;thinkingLabel=label;scrollToResponse(scrollTarget||item,scrollBehavior,Boolean(scrollTarget));updateScrollButton();};const hideThinking=()=>{thinkingMessage?.remove();thinkingMessage=null;thinkingLabel=null;};
const openSocket=async(context,id)=>{if(socket&&socket.readyState<=WebSocket.OPEN&&socketConversationId===id)return;try{socket?.close();}catch(error){}const data=await devrevFetch(context.session,’/internal/sockets.open’,{method:’POST’,body:JSON.stringify({surface:’web’})});const connectId=data.connect_id||data.connectId||data.data&&(data.data.connect_id||data.data.connectId||data.data.id)||data.socket&&(data.socket.connect_id||data.socket.connectId||data.socket.id)||data.id;if(!connectId)throw new Error(‘DevRev no devolvió connect_id.’);const base=String(data.base_url||data.data&&data.data.base_url||data.socket&&data.socket.base_url||WSS_BASE).replace(/^http:/,’ws:’).replace(/^https:/,’wss:’).replace(//$/,»);const nextSocket=new WebSocket(base+’/internal/sockets.connect?id=’+encodeURIComponent(connectId));socket=nextSocket;socketConversationId=id;nextSocket.addEventListener(‘open’,()=>{if(socket!==nextSocket)return;nextSocket.send(JSON.stringify({subscribe:{add:[id],id}}));});nextSocket.addEventListener(‘message’,event=>{if(socket!==nextSocket||!isSending)return;let payload;try{payload=JSON.parse(event.data);}catch(error){return;}if(payload.type===’user_typing’){const typing=payload.user_typing;const draft=typing&&typing.snap_widget_draft;const user=typing&&typing.user;const draftType=draft&&(draft.type||draft.namespace);const eventConversationId=typing&&(typing.object||payload.subscribe_id||typing.object_v1);const draftText=draft&&(draft.message||draft.body);if(user&&user.type===’service_account’&&draftType===’ai_assistant_message’&&(!eventConversationId||eventConversationId===id)){const explanation=thinkingExplanation(draft);if(explanation)showThinking(explanation);if(typeof draftText===’string’)updateStream(draftText,false);}return;}const entry=payload.type===’timeline_entry_created’?payload.timeline_entry_created&&payload.timeline_entry_created.entry:payload.type===’timeline_entry_updated’?payload.timeline_entry_updated&&payload.timeline_entry_updated.entry:null;if(!entry||!entry.id||entry.created_by&&entry.created_by.type===’rev_user’)return;const explanation=thinkingExplanation(entry);if(explanation)showThinking(explanation);const timestamp=Date.parse(entry.created_date||»);if(activeRequestEntryIds.has(entry.id)||!Number.isNaN(timestamp)&&activeRequestStartedAt&×tamp
const authenticate=async()=>{const profile=getAuthProfile();if(!profile){setStatus(‘Inicia sesión para conversar con Merlín.’,’warning’);return null;}const requestIdentityGeneration=identityGeneration;if(!session||sessionUid!==profile.uid){const nextSession=await getSession(profile);if(requestIdentityGeneration!==identityGeneration||getAuthProfile()?.uid!==profile.uid)return null;session=nextSession;sessionUid=profile.uid;}setStatus(»);if(!hasTrackedAuthentication){pushAnalytics({event:’merlin_widget’});hasTrackedAuthentication=true;}return{profile,session};};const resetForIdentityChange=()=>{identityGeneration+=1;activeProfileUid=null;shouldOpenAfterLogin=false;awaitingPianoLogin=false;if(socketReconnectTimer)window.clearTimeout(socketReconnectTimer);if(activeStream&&activeStream.timer)window.clearTimeout(activeStream.timer);activeStream?.resolveCompletion();activeStream=null;thinkingMessage=null;thinkingLabel=null;try{socket?.close();}catch(error){}socket=null;socketConversationId=null;session=null;sessionUid=null;conversationId=null;loadedConversationId=null;setSendingState(false);hasTrackedAuthentication=false;lastCompletedResponse=»»;responseAnimationFinished=false;shouldFollowResponse=true;if(messages){messages.replaceChildren(…initialMessages.map(message=>message.cloneNode(true)));messages.scrollTop=0;}input.value=»»;setStatus(»);if(dialogCloseTimer)window.clearTimeout(dialogCloseTimer);dialogCloseTimer=null;dialog.classList.remove(‘merlin-widget__dialog–closing’);if(isDialogOpen())dialog.close();trigger.setAttribute(‘aria-expanded’,’false’);trigger.setAttribute(‘aria-label’,’Pregúntale a Merlín IA’);updateScrollButton();};
let previousMessagesScrollTop=messages?messages.scrollTop:0;const updateScrollButton=()=>{if(!messages||!scrollBottomButton)return;const currentScrollTop=messages.scrollTop;const hasOverflow=messages.scrollHeight>messages.clientHeight+1;const distanceFromBottom=messages.scrollHeight-currentScrollTop-messages.clientHeight;if(currentScrollTop
const MAX_QUERY_LENGTH=1200;const validateChatQuery=text=>{const normalized=text.trim();if(!normalized)return{valid:false,reason:’empty’};if(Array.from(normalized).length<3)return{valid:false,reason:’min-length’};if(!/[p{L}p{N}]/u.test(normalized))return{valid:false,reason:’no-letters-or-numbers’};if(normalized.length>MAX_QUERY_LENGTH)return{valid:false,reason:’max-length’};return{valid:true,text:normalized};};const getQueryValidationMessage=reason=>reason===’empty’?’Escribe una pregunta para Merlín.’:reason===’min-length’?’Escribe al menos 3 caracteres para que Merlín pueda ayudarte.’:reason===’no-letters-or-numbers’?’Incluye al menos una letra o un número. Puedes usar signos, tildes y emojis.’:’Tu pregunta puede tener hasta 1200 caracteres. Acórtala un poco para enviarla.’;
const characterCounter=widget.querySelector(‘[data-merlin-widget-counter]’);const updateCharacterCounter=()=>{if(status&&!status.hidden)setStatus(»);if(!characterCounter)return;const atLimit=input.value.length>=MAX_QUERY_LENGTH;characterCounter.hidden=!atLimit;if(atLimit)characterCounter.textContent=»Límite alcanzado: «+MAX_QUERY_LENGTH+’ caracteres.’;};input.addEventListener(‘input’,updateCharacterCounter);const closeMenu=()=>{if(!menu||!moreButton)return;menu.hidden=true;moreButton.setAttribute(‘aria-expanded’,’false’);};moreButton?.addEventListener(‘click’,()=>{if(!menu)return;menu.hidden=!menu.hidden;moreButton.setAttribute(‘aria-expanded’,String(!menu.hidden));if(!menu.hidden){const firstMenuItem=menu.querySelector(‘a[href], button’);firstMenuItem?.focus();}});clearButton?.addEventListener(‘click’,async()=>{if(isSending)return;if(messages){messages.replaceChildren(…initialMessages.map(message=>message.cloneNode(true)));messages.scrollTop=0;updateScrollButton();}input.value=»»;setStatus(»);closeMenu();const profile=getAuthProfile();if(profile)markConversationCleared(profile);if(profile&&session){setSendingState(true);try{conversationId=null;loadedConversationId=null;try{socket?.close();}catch(error){}socket=null;socketConversationId=null;conversationId=await createConversation(session,profile);loadedConversationId=conversationId;const context={profile,session};openSocket(context,conversationId).catch(()=>undefined);setStatus(»);}catch(error){setStatus(‘No se pudo limpiar el chat. Intenta nuevamente.’);}finally{setSendingState(false);}}else if(profile){conversationId=null;loadedConversationId=null;}else conversationId=null;input.focus();});
form?.addEventListener(‘submit’,async event=>{event.preventDefault();const validation=validateChatQuery(input.value);if(isSending)return;if(!validation.valid){setStatus(getQueryValidationMessage(validation.reason));input.focus();return;}const text=validation.text;activeReportQuestion=text;activeReportRequestId=String(Date.now());pushAnalytics({event:’merlin_search_query’,search_term:text,query_type:’manual’,query_location:’widget’});setSendingState(true);const requestIdentityGeneration=identityGeneration;let authError=null;const context=await authenticate().catch(error=>{authError=error;setStatus(error instanceof Error?error.message:’No se pudo conectar con Merlín.’);return null;});if(requestIdentityGeneration!==identityGeneration)return;if(!context){setSendingState(false);if(!getAuthProfile()&&!authError)requestPianoLogin();return;}setStatus(»);activeRequestStartedAt=Date.now();shouldFollowResponse=true;activeRequestEntryIds=new Set();lastCompletedResponse=»»;responseAnimationFinished=false;const sentMessage=renderMessage(text,’user’);shouldFollowResponse=true;messages?.querySelector(‘.merlin-widget__message–intro’)?.remove();showThinking(undefined,sentMessage,’smooth’);input.value=»»;try{if(!conversationId)conversationId=await findConversation(context.session,context.profile);if(requestIdentityGeneration!==identityGeneration)return;const timeline=await getTimeline(context.session,conversationId);if(requestIdentityGeneration!==identityGeneration)return;activeRequestEntryIds=new Set(timeline.map(entry=>entry&&entry.id).filter(Boolean));saveCachedHistory(context.profile,conversationId);await devrevFetch(context.session,’/timeline-entries.create’,{method:’POST’,body:JSON.stringify({object:conversationId,type:’timeline_comment’,body:text})});if(requestIdentityGeneration!==identityGeneration)return;const deadline=activeRequestStartedAt+RESPONSE_TIMEOUT;let completedEntry=null;let pollInterval=RESPONSE_POLL_INTERVAL;while(Date.now()
input.addEventListener(‘keydown’,event=>{if(event.key!==’Enter’||event.shiftKey||event.isComposing)return;event.preventDefault();if(form&&typeof form.requestSubmit===’function’){form.requestSubmit();}else if(submit){submit.click();}});menu?.querySelector(‘a[href]’)?.addEventListener(‘click’,closeMenu);document.addEventListener(‘click’,event=>{const target=event.target;if(target instanceof Node&&menu&&moreButton&&!menu.contains(target)&&!moreButton.contains(target)){closeMenu();}});dialog.addEventListener(‘cancel’,event=>event.preventDefault());dialog.addEventListener(‘keydown’,event=>{if(event.key===’Escape’){event.preventDefault();if(menu&&!menu.hidden){closeMenu();moreButton?.focus();}return;}if(event.key!==’Tab’)return;const focusable=Array.from(dialog.querySelectorAll(‘a[href], button:not(:disabled), textarea:not(:disabled)’)).filter(element=>!element.closest(‘[hidden]’));const first=focusable[0];const last=focusable[focusable.length-1];if(event.shiftKey&&document.activeElement===first){event.preventDefault();last.focus();}else if(!event.shiftKey&&document.activeElement===last){event.preventDefault();first.focus();}});dialog.addEventListener(‘close’,()=>{trigger.setAttribute(‘aria-expanded’,’false’);trigger.setAttribute(‘aria-label’,’Abrir chat con Merlín IA’);closeMenu();trigger.focus();});});};if(document.readyState===’loading’){document.addEventListener(‘DOMContentLoaded’,initializeWidgets,{once:true});return;}initializeWidgets();})();
(()=>{const tooltip=document.querySelector(«[data-merlin-widget-tooltip]»);const widget=document.querySelector(«[data-merlin-widget]»);const trigger=widget?.querySelector(«[data-merlin-widget-trigger]»);const closeButton=tooltip?.querySelector(«[data-merlin-widget-tooltip-close]»);if(!tooltip||!trigger||!closeButton||tooltip.dataset.initialized)return;const start=Number(tooltip.dataset.start);const end=Number(tooltip.dataset.end);const stateKey=window.location.pathname+»|story»;const existingState=window.__MERLIN_TOOLTIP_STATE__;const state=existingState?.key===stateKey?existingState:{key:stateKey,presented:false,dismissed:false};if(existingState?.tooltip&&existingState.tooltip!==tooltip){existingState.tooltip.dispatchEvent(new Event(«merlin-tip-destroy»))}state.tooltip=tooltip;window.__MERLIN_TOOLTIP_STATE__=state;tooltip.dataset.initialized=»true»;const globalDismissKey=»ec-merlin-tutorial-dismissed»;let userDismissKey=»»;let destroyed=false;let dismissed=state.dismissed||tooltip.dataset.dismissed===»true»;let presented=state.presented||tooltip.dataset.presented===»true»;let activeTrigger=null;let presentationTimer=null;let frame=0;let scheduleTimer=null;const mediaQuery=window.matchMedia(«(min-width: 1024px)»);const listeners=[];const clamp=(value,min,max)=>Math.max(min,Math.min(value,max));const listen=(target,eventName,handler,options)=>{target.addEventListener(eventName,handler,options);listeners.push(()=>target.removeEventListener(eventName,handler,options))};const hasCookie=key=>{try{return document.cookie.split(«;»).some(cookie=>cookie.trim()===key+»=1″)}catch(_error){return false}};const hasStorageValue=key=>{try{return window.localStorage.getItem(key)===»1″}catch(_error){return false}};const isDismissed=()=>hasStorageValue(globalDismissKey)||hasCookie(globalDismissKey)||Boolean(userDismissKey&&(hasStorageValue(userDismissKey)||hasCookie(userDismissKey)));const persistDismissal=()=>{const keys=userDismissKey?[globalDismissKey,userDismissKey]:[globalDismissKey];keys.forEach(key=>{try{window.localStorage.setItem(key,»1″)}catch(_error){}try{document.cookie=key+»=1; Path=/; SameSite=Lax; Max-Age=31536000″}catch(_error){}})};const hideTooltip=()=>{tooltip.hidden=true;tooltip.classList.remove(«merlin-widget__tooltip–visible»,»merlin-widget__tooltip–above»);if(activeTrigger)activeTrigger.removeAttribute(«aria-describedby»);window.clearTimeout(presentationTimer);presentationTimer=null};const isCampaignActive=()=>!destroyed&&!dismissed&&Number.isFinite(start)&&Number.isFinite(end)&&Date.now()>=start&&Date.now()