4 lines
3.2 KiB
JavaScript
4 lines
3.2 KiB
JavaScript
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import{a as e,i as t}from"../sxng-core.min.js";import{t as n}from"./DK4yUVpy.min.js";var r=5,i=12,a=300,o=1e3,s=class s extends e{messages=[];context=[];controller;constructor(){super(`ai_summary`)}async run(){let e=document.getElementById(`ai_summary`);if(e)try{let{query:t}=e.dataset;if(!t)return;e.dataset.grounding===`1`&&(this.context=s.collectContext()),this.wireControls(e),this.messages.push({role:`user`,content:t}),await this.exchange(e)}catch(t){s.showError(e,t)}}async post(){}static collectContext(){let e=[];for(let t of document.querySelectorAll(`#urls article.result`)){if(e.length>=r)break;let n=t.querySelector(`h3 a`);n&&e.push({title:(n.textContent??``).trim().slice(0,a),url:n.href,snippet:(t.querySelector(`.content`)?.textContent??``).trim().slice(0,o)})}return e}wireControls(e){let t=e.querySelector(`.ai-summary-body`),r=e.querySelector(`.ai-summary-more`),a=e.querySelector(`.ai-summary-followup`);n(t),n(r),n(a),r.addEventListener(`click`,()=>{let e=t.classList.toggle(`collapsed`);r.textContent=e?r.dataset.btnTextCollapsed??``:r.dataset.btnTextNotCollapsed??``,a.classList.toggle(`invisible`,e)}),a.addEventListener(`submit`,t=>{t.preventDefault();let r=a.querySelector(`input`);n(r);let o=r.value.trim();if(!o||this.controller)return;r.value=``,this.messages.push({role:`user`,content:o}),this.messages.splice(0,this.messages.length-(i-1));let s=Object.assign(document.createElement(`p`),{textContent:o,className:`ai-summary-question`});e.querySelector(`.ai-summary-answers`)?.append(s),this.exchange(e)})}async exchange(e){let t=e.querySelector(`.ai-summary-answers`);n(t);let r=Object.assign(document.createElement(`p`),{className:`ai-summary-content typing`});t.append(r);let i=new AbortController;this.controller=i;let a=``,o=t=>{if(!t.trim())return;let n=JSON.parse(t);if(n.error)throw Error(n.error);if(n.delta&&(a+=n.delta,r.textContent=a,this.updateMoreButton(e)),n.done&&n.model){let t=e.querySelector(`.ai-summary-model`);t&&(t.textContent=n.model)}};try{let e=await fetch(`./ai_summary`,{method:`POST`,headers:{"Content-Type":`application/json`},body:JSON.stringify({messages:this.messages,context:this.context}),signal:i.signal});if(!e.ok)throw Error(`HTTP ${e.status}`);if(e.body){let t=e.body.getReader(),n=new TextDecoder,r=``;for(;;){let{done:e,value:i}=await t.read();if(e)break;r+=n.decode(i,{stream:!0});let a=r.split(`
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`);r=a.pop()??``;for(let e of a)o(e)}o(r)}else{let t=await e.text();for(let e of t.split(`
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`))o(e)}this.messages.push({role:`assistant`,content:a})}catch(t){s.showError(e,t)}finally{r.classList.remove(`typing`),this.controller=void 0,this.updateMoreButton(e)}}static showError(e,n){console.error(`Error loading AI summary:`,n);let r=t.translations?.error_loading_ai_summary??`Error loading the AI summary`,i=n instanceof Error&&n.message?` (${n.message})`:``,a=Object.assign(document.createElement(`div`),{textContent:`${r}${i}`,className:`dialog-error`});a.setAttribute(`role`,`alert`),(e.querySelector(`.ai-summary-answers`)??e).append(a)}updateMoreButton(e){let t=e.querySelector(`.ai-summary-body`),n=e.querySelector(`.ai-summary-more`);t&&n&&(!t.classList.contains(`collapsed`)||t.scrollHeight>t.clientHeight+4)&&n.classList.remove(`invisible`)}};export{s as default};
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