564 lines
33 KiB
JavaScript
564 lines
33 KiB
JavaScript
// The assistant: a round button in the bottom right corner opens a chat. Each
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// question goes with what the panel shows - the tabs, the active pane, the
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// text of its terminal or its list of files - and the answer streams in.
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// Commands the model suggests come as ```run``` blocks with «Выполнить»: a
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// click sends the command to the active terminal, with the user's rights.
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// Off until the user turns it on in the profile.
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(function () {
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'use strict';
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const PLANE = '<svg width="20" height="20" viewBox="0 0 24 24" fill="currentColor"><path d="M3.4 20.4 20.85 12.9a1 1 0 0 0 0-1.8L3.4 3.6a1 1 0 0 0-1.39 1.17L4 11l9 1-9 1-1.99 6.23a1 1 0 0 0 1.39 1.17z"/></svg>';
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const STOP = '<svg width="14" height="14" viewBox="0 0 24 24" fill="currentColor"><rect x="5" y="5" width="14" height="14" rx="2"/></svg>';
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const esc = v => String(v).replace(/[&<>"]/g, c => ({'&': '&', '<': '<', '>': '>', '"': '"'}[c]));
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const fab = document.createElement('button');
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fab.type = 'button';
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fab.className = 'ai-fab';
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fab.hidden = true;
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fab.title = 'ИИ-ассистент';
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fab.setAttribute('aria-label', 'ИИ-ассистент');
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fab.innerHTML = '<svg width="24" height="24" viewBox="0 0 24 24" fill="currentColor"><path d="M10 2.5c.3 0 .5.2.6.5l1 3.7a5 5 0 0 0 3.6 3.6l3.7 1c.6.2.6 1 0 1.2l-3.7 1a5 5 0 0 0-3.6 3.6l-1 3.7c-.2.6-1 .6-1.2 0l-1-3.7a5 5 0 0 0-3.6-3.6l-3.7-1c-.6-.2-.6-1 0-1.2l3.7-1a5 5 0 0 0 3.6-3.6l1-3.7c.1-.3.3-.5.6-.5z"/><path d="M18.5 1.5c.2 0 .3.1.4.3l.4 1.4c.2.6.7 1.1 1.3 1.3l1.4.4c.4.1.4.6 0 .8l-1.4.4c-.6.2-1.1.7-1.3 1.3l-.4 1.4c-.1.4-.7.4-.8 0l-.4-1.4a2 2 0 0 0-1.3-1.3l-1.4-.4c-.4-.2-.4-.7 0-.8l1.4-.4c.6-.2 1.1-.7 1.3-1.3l.4-1.4c.1-.2.2-.3.4-.3z" opacity=".75"/></svg>';
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const box = document.createElement('div');
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box.className = 'ai-box';
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box.innerHTML =
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'<div class="ai-head"><button type="button" class="ai-chatsel" aria-expanded="false" title="Чаты"><span class="ai-chatname">Новый чат</span>' +
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'<svg class="chev" width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.4" stroke-linecap="round" stroke-linejoin="round"><path d="m9 6 6 6-6 6"/></svg></button>' +
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'<span class="muted ai-where"></span><span class="spacer"></span>' +
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'<button type="button" class="btn ghost small icon close x ai-close" aria-label="Закрыть"><svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.6" stroke-linecap="round"><path d="M18 6 6 18M6 6l12 12"/></svg></button></div>' +
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'<div class="ai-chats" inert><div class="ai-chats-in"><button type="button" class="ai-chatnew">+ Новый чат</button><div class="ai-chatlist"></div></div></div>' +
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'<div class="ai-list"><p class="muted ai-hello">Спросите о том, что открыто в панели: ассистент видит вкладки и активный терминал или папку. Команды он предложит кнопкой «Выполнить», умеет читать и писать файлы на любой вашей машине. В режиме «Агент» он делает шаги сам, спрашивая перед каждой командой.</p></div>' +
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'<div class="ai-pills">' +
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'<button type="button" class="ai-pill" data-mode="agent" aria-pressed="false" title="Сам выполняет шаги один за другим, спрашивая перед каждой командой и записью файла">' +
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'<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 8V4H8"/><rect x="4" y="8" width="16" height="12" rx="2"/><path d="M2 14h2M20 14h2M9 13v2M15 13v2"/></svg>Агент</button>' +
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'<button type="button" class="ai-pill" data-mode="search" aria-pressed="false" title="Поиск в интернете (DuckDuckGo): ассистент ищет сам, когда нужно">' +
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'<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"/><path d="M3 12h18M12 3a14 14 0 0 1 0 18M12 3a14 14 0 0 0 0 18"/></svg>Поиск</button>' +
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'<button type="button" class="ai-pill" data-mode="think" aria-pressed="false" title="Сначала обдумывает, потом отвечает: дольше, но точнее">' +
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'<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M9 18h6M10 22h4"/><path d="M12 2a7 7 0 0 0-4 12.7c.6.5 1 1.3 1 2.3h6c0-1 .4-1.8 1-2.3A7 7 0 0 0 12 2z"/></svg>Думать</button>' +
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'</div>' +
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'<form class="ai-form-in"><textarea rows="1" placeholder="Сообщение…"></textarea>' +
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'<button type="submit" class="ai-send" title="Отправить" aria-label="Отправить">' + PLANE + '</button></form>';
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document.body.append(fab, box);
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const q = s => box.querySelector(s);
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const list = q('.ai-list'), input = q('textarea'), send = q('.ai-send');
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// The talk lives on the server (the database); here only what is shown.
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let loaded = false;
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let ac = null;
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// Open and shut with a short slide. On a phone the chat takes the screen
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// and is one step of history: «назад» shuts it.
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const phone = () => matchMedia('(max-width: 640px)').matches;
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const isOpen = () => box.classList.contains('on');
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function show() {
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loadTalk();
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placeBox();
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box.classList.add('on');
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fab.classList.add('away');
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if (phone() && !(history.state && history.state.aiChat)) history.pushState({aiChat: 1}, '', location.href);
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where();
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if (!phone()) input.focus();
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}
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function hide() {
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if (!isOpen()) return;
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if (history.state && history.state.aiChat) { history.back(); return; }
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shut();
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}
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// shut: the chat goes, and the ball comes back in its corner - where the
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// chat was last moved to.
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function shut() {
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if (desk && !phone()) {
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const b = box.getBoundingClientRect(), o = box.style.transformOrigin || 'bottom right';
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const right = /right/.test(o) ? innerWidth - b.right : innerWidth - b.left - fab.offsetWidth;
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const bottom = /bottom/.test(o) ? innerHeight - b.bottom : innerHeight - b.top - fab.offsetHeight;
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const pos = placeFab(right, bottom);
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try { localStorage.setItem('lpra.ai.pos', JSON.stringify(pos)); } catch (e) { /* not kept */ }
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}
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box.classList.remove('on');
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fab.classList.remove('away');
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}
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window.addEventListener('popstate', () => { if (isOpen() && !(history.state && history.state.aiChat)) shut(); });
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function setOn(on) { fab.hidden = !on; if (!on) hide(); }
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const desk = !matchMedia('(pointer: coarse)').matches;
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fetch('/api/panel/ai', {cache: 'no-store', credentials: 'same-origin'}).then(r => r.json()).then(d => setOn(!!d.on)).catch(() => {});
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document.addEventListener('lpra:ai', ev => setOn(ev.detail));
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fab.onclick = () => { if (moved) { moved = false; return; } isOpen() ? hide() : show(); };
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// ---------- on a computer: the ball and the chat move ----------
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// The ball goes where it is dragged and stays there (kept in this
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// browser, as distances from the right and bottom edges); the chat opens
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// beside it, toward the room, and moves by its title.
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let moved = false;
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const clamp = (v, lo, hi) => Math.max(lo, Math.min(hi, v));
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function placeFab(right, bottom) {
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right = clamp(right, 8, innerWidth - fab.offsetWidth - 8);
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bottom = clamp(bottom, 8, innerHeight - fab.offsetHeight - 8);
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fab.style.right = right + 'px'; fab.style.bottom = bottom + 'px';
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return {right, bottom};
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}
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function placeBox() {
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if (!desk || phone()) { box.style.left = box.style.top = box.style.right = box.style.bottom = ''; return; }
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const f = fab.getBoundingClientRect(), w = box.offsetWidth, h = box.offsetHeight, gap = 12;
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const toLeft = f.left + f.width / 2 > innerWidth / 2, up = f.top + f.height / 2 > innerHeight / 2;
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// The chat takes the ball's place, grown from its corner.
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const x = toLeft ? f.right - w : f.left;
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const y = up ? f.bottom - h : f.top;
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box.style.right = box.style.bottom = 'auto';
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box.style.left = clamp(x, 8, innerWidth - w - 8) + 'px';
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box.style.top = clamp(y, 8, innerHeight - h - 8) + 'px';
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box.style.transformOrigin = (up ? 'bottom ' : 'top ') + (toLeft ? 'right' : 'left');
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}
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if (desk) {
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try { const p = JSON.parse(localStorage.getItem('lpra.ai.pos') || 'null'); if (p) requestAnimationFrame(() => placeFab(p.right, p.bottom)); } catch (e) { /* default */ }
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const drag = (el, ev, onMove, onEnd) => {
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if (ev.button !== 0) return;
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const x0 = ev.clientX, y0 = ev.clientY;
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let on = false;
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const mv = e => {
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if (!on && Math.hypot(e.clientX - x0, e.clientY - y0) < 5) return;
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on = true;
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onMove(e.clientX - x0, e.clientY - y0);
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};
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const up = () => {
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removeEventListener('pointermove', mv); removeEventListener('pointerup', up);
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document.body.classList.remove('ai-dragging');
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if (on) onEnd();
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};
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addEventListener('pointermove', mv); addEventListener('pointerup', up);
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document.body.classList.add('ai-dragging');
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};
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fab.addEventListener('pointerdown', ev => {
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const r0 = innerWidth - fab.getBoundingClientRect().right, b0 = innerHeight - fab.getBoundingClientRect().bottom;
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let pos = {right: r0, bottom: b0};
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drag(fab, ev, (dx, dy) => { moved = true; pos = placeFab(r0 - dx, b0 - dy); if (isOpen()) placeBox(); }, () => {
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try { localStorage.setItem('lpra.ai.pos', JSON.stringify(pos)); } catch (e) { /* not kept */ }
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});
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});
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q('.ai-head').addEventListener('pointerdown', ev => {
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if (ev.target.closest('button')) return;
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const r = box.getBoundingClientRect();
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drag(box, ev, (dx, dy) => {
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box.style.left = clamp(r.left + dx, 8, innerWidth - r.width - 8) + 'px';
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box.style.top = clamp(r.top + dy, 8, innerHeight - r.height - 8) + 'px';
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}, () => {});
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});
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addEventListener('resize', () => {
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try { const p = JSON.parse(localStorage.getItem('lpra.ai.pos') || 'null'); if (p) placeFab(p.right, p.bottom); } catch (e) { /* default */ }
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if (isOpen()) placeBox();
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});
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}
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q('.ai-close').onclick = hide;
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// ---------- chats ----------
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// Several talks, kept on the server. The header names the current one;
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// its arrow opens the list: a click opens a chat, the bin deletes it.
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let chatId = 0;
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try { chatId = Number(localStorage.getItem('lpra.ai.chat')) || 0; } catch (e) { /* none */ }
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const TRASH = '<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M3 6h18"/><path d="M8 6V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"/><path d="M19 6l-1 14a2 2 0 0 1-2 2H8a2 2 0 0 1-2-2L5 6"/></svg>';
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const chatsEl = q('.ai-chats'), chatSel = q('.ai-chatsel');
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let chats = [];
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function setChat(id) {
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chatId = id || 0;
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try { localStorage.setItem('lpra.ai.chat', String(chatId)); } catch (e) { /* not kept */ }
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const c = chats.find(x => x.id === chatId);
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q('.ai-chatname').textContent = c ? c.title : 'Новый чат';
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q('.ai-chatname').title = c ? c.title : '';
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}
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async function loadChats() {
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try { chats = await fetch('/api/panel/ai/chats', {cache: 'no-store', credentials: 'same-origin'}).then(r => r.json()); } catch (e) { chats = []; }
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if (chatId && !chats.some(c => c.id === chatId)) chatId = 0;
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setChat(chatId);
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drawChats();
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}
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function drawChats() {
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const box = q('.ai-chatlist');
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box.innerHTML = '';
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if (!chats.length) box.innerHTML = '<div class="muted ai-chatnone">Пока нет чатов</div>';
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chats.forEach(c => {
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const row = document.createElement('div');
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row.className = 'ai-chatrow' + (c.id === chatId ? ' on' : '');
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row.innerHTML = '<button type="button" class="ai-chatopen"></button><button type="button" class="ai-chatdel" title="Удалить чат" aria-label="Удалить чат">' + TRASH + '</button>';
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row.querySelector('.ai-chatopen').textContent = c.title;
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row.querySelector('.ai-chatopen').title = c.title;
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row.querySelector('.ai-chatopen').onclick = () => { openChat(c.id); toggleChats(false); };
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row.querySelector('.ai-chatdel').onclick = async ev => {
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ev.stopPropagation();
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if (!await UI.confirm('Удалить чат «' + c.title + '»?', {ok: 'Удалить', danger: true})) return;
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await fetch('/api/panel/ai/chats/' + c.id + '/delete', {method: 'POST', credentials: 'same-origin'});
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if (c.id === chatId) openChat(0);
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loadChats();
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};
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box.appendChild(row);
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});
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}
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function toggleChats(on) {
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on = on == null ? chatSel.getAttribute('aria-expanded') !== 'true' : on;
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chatSel.setAttribute('aria-expanded', String(on));
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chatsEl.classList.toggle('open', on);
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chatsEl.inert = !on;
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if (on) loadChats();
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}
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chatSel.onclick = () => toggleChats();
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q('.ai-chatnew').onclick = () => { openChat(0); toggleChats(false); input.focus(); };
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document.addEventListener('pointerdown', ev => { if (chatsEl.classList.contains('open') && !chatsEl.contains(ev.target) && !chatSel.contains(ev.target)) toggleChats(false); }, true);
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// openChat shows a chat's talk (0: a new, empty one).
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async function openChat(id) {
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if (ac) ac.abort();
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setChat(id);
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drawChats();
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list.querySelectorAll('.ai-msg').forEach(m => m.remove());
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q('.ai-hello').hidden = !!id;
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if (!id) return;
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try {
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const h = await fetch('/api/panel/ai/chats/' + id, {cache: 'no-store', credentials: 'same-origin'}).then(r => r.json());
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if (chatId !== id) return;
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h.forEach(m => {
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if (m.role === 'result') showResult(m.content);
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else { const el = add(m.role, m.content, m.think_ms); el.querySelectorAll('.ai-act').forEach(b => { b.disabled = true; }); }
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});
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if (!h.length) q('.ai-hello').hidden = false;
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} catch (e) { /* stays empty */ }
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}
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// The chat last open, when the window first opens.
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async function loadTalk() {
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if (loaded) return;
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loaded = true;
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await loadChats();
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openChat(chatId);
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}
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// ---------- what the panel shows ----------
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const W = () => window.Workspace;
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function termText(p, lines) {
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const b = p.term && p.term.buffer && p.term.buffer.active;
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if (!b) return '';
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const out = [];
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for (let i = Math.max(0, b.length - lines); i < b.length; i++) {
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const l = b.getLine(i);
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if (l) out.push(l.translateToString(true));
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}
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while (out.length && !out[out.length - 1].trim()) out.pop();
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return out.join('\n');
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}
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function paneLine(p) {
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const kind = {term: 'терминал', ssh: 'SSH-терминал', files: 'файлы', sshfiles: 'файлы по SSH'}[p.kind] || p.kind;
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return kind + ' · ' + (p.tooltip ? p.tooltip() : p.title()) + ' (машина ' + (p.agent ? p.agent.name : '?') + ')';
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}
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function context() {
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const view = document.querySelector('main#app').dataset.view;
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const out = ['Страница: ' + ({machines: 'Машины', terminal: 'WorkSpace', settings: 'Настройки'}[view] || view)];
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out.push('Машины пользователя: ' + machines.map(m => m.name + ' (' + m.user + '@' + m.hostname + (m.online ? '' : ', офлайн') + ')').join('; '));
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const ws = W();
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if (!ws) return out.join('\n');
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const panes = ws.panes(), act = ws.activePane();
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out.push('Панели (' + panes.length + '):');
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panes.forEach(p => out.push((p === act ? '* ' : '- ') + paneLine(p)));
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if (act && act.term) {
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out.push('', 'Активный терминал, последние строки:', '```', termText(act, 120), '```');
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} else if (act && act.entries) {
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out.push('', 'Активная файловая панель: ' + act.cwd + (act.selected.size ? ' · выбрано: ' + [...act.selected].join(', ') : ''));
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out.push(act.entries.slice(0, 200).map(e => (e.is_dir ? e.name + '/' : e.name + ' (' + e.size + ' B)')).join('\n'));
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}
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return out.join('\n');
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}
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function where() {
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const act = W() && W().activePane();
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const name = act && act.agent ? act.agent.name : '';
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q('.ai-where').textContent = name;
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q('.ai-where').title = name;
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}
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// ---------- machines ----------
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let machines = [];
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async function loadMachines() {
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try { machines = await fetch('/api/panel/agents/presence', {cache: 'no-store', credentials: 'same-origin'}).then(r => r.json()); } catch (e) { /* keep */ }
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return machines;
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}
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// machineOf: the machine an action names, else the one of the active pane.
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function machineOf(name) {
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const n = (name || '').trim().toLowerCase();
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if (n) return machines.find(m => m.name.toLowerCase() === n || m.id === n || m.hostname.toLowerCase() === n) || null;
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const act = W() && W().activePane();
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if (act && act.agent) return machines.find(m => m.id === act.agent.id) || {id: act.agent.id, name: act.agent.name, online: true};
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return machines.length === 1 ? machines[0] : null;
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}
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// ---------- actions ----------
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const sleep = ms => new Promise(r => setTimeout(r, ms));
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const lineAt = (b, i) => { const l = b.getLine(i); return l ? l.translateToString(true) : ''; };
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// terminalFor: a terminal of machine m - the active one if it is, else any
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// open one of it, else a new tab.
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async function terminalFor(m) {
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const ws = W(), act = ws.activePane();
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if (act && act.term && !act.ssh && act.agent.id === m.id) return act;
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let t = ws.panes().find(p => p.term && !p.ssh && p.agent.id === m.id);
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if (!t) {
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if (document.querySelector('main#app').dataset.view !== 'terminal') App.go('/workspace');
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ws.open('term', {id: m.id, name: m.name, host: m.hostname, user: m.user});
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t = ws.panes().find(p => p.term && !p.ssh && p.agent.id === m.id);
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for (let i = 0; i < 40 && t && t.state !== 'ok'; i++) await sleep(250);
|
||
await sleep(600);
|
||
}
|
||
return t;
|
||
}
|
||
// runIn sends cmd to terminal t and gives what it printed: until the
|
||
// output has been still for 1.5 s (up to 2 minutes).
|
||
async function runIn(t, cmd, signal) {
|
||
const b = t.term.buffer.active;
|
||
const start = b.baseY + b.cursorY;
|
||
t.send(cmd.replace(/\n/g, '\r') + '\r');
|
||
let last = '', still = 0;
|
||
for (let ms = 0; ms < 120000 && !(signal && signal.aborted); ms += 300) {
|
||
await sleep(300);
|
||
const end = b.baseY + b.cursorY;
|
||
const now = end + ':' + lineAt(b, end);
|
||
if (now === last) { if ((still += 300) >= 1500) break; } else { still = 0; last = now; }
|
||
}
|
||
const lines = [];
|
||
for (let i = start; i <= b.baseY + b.cursorY; i++) lines.push(lineAt(b, i));
|
||
let out = lines.join('\n').replace(/\s+$/, '');
|
||
if (out.length > 8000) out = '…' + out.slice(-8000);
|
||
return out;
|
||
}
|
||
const b64 = text => { const u = new TextEncoder().encode(text); let s = ''; for (let i = 0; i < u.length; i++) s += String.fromCharCode(u[i]); return btoa(s); };
|
||
// perform does one action with the user's rights and tells what came of it.
|
||
async function perform(a, signal) {
|
||
// A web search: through the server, only with «Поиск» on.
|
||
if (a.kind === 'search') {
|
||
if (!searchOn()) return 'Ошибка: поиск выключен - включите плашку «Поиск»';
|
||
const r = await fetch('/api/panel/ai/search', {method: 'POST', headers: {'Content-Type': 'application/json'}, credentials: 'same-origin',
|
||
body: JSON.stringify({q: a.body})}).then(x => x.json()).catch(() => ({ok: false, error: 'нет связи'}));
|
||
if (!r.ok) return 'Ошибка поиска «' + a.body + '»' + (r.engine ? ' (' + r.engine + ')' : '') + ': ' + r.error;
|
||
return 'Результаты поиска «' + a.body + '» через ' + (r.engine || 'поисковик') + ':\n' + r.data.map((x, i) => (i + 1) + '. ' + x.title + ' - ' + x.url + (x.snippet ? '\n ' + x.snippet : '')).join('\n');
|
||
}
|
||
await loadMachines();
|
||
const m = machineOf(a.machine);
|
||
if (!m) return 'Ошибка: нет машины «' + (a.machine || '?') + '». Машины: ' + machines.map(x => x.name).join(', ');
|
||
if (m.online === false) return 'Ошибка: машина ' + m.name + ' офлайн';
|
||
const src = new MachineSource({id: m.id, name: m.name});
|
||
if (a.kind === 'run') {
|
||
const t = await terminalFor(m);
|
||
if (!t) return 'Ошибка: терминал на ' + m.name + ' не открылся';
|
||
return 'Вывод на ' + m.name + ':\n```\n' + await runIn(t, a.body, signal) + '\n```';
|
||
}
|
||
if (a.kind === 'read') {
|
||
const r = await src.op('read', {path: a.path});
|
||
if (!r.ok) return 'Ошибка чтения ' + m.name + ':' + a.path + ': ' + r.error;
|
||
if (r.data.binary) return m.name + ':' + a.path + ' - двоичный файл, ' + r.data.size + ' B';
|
||
let text = new TextDecoder().decode(FileViews.b64ToBytes(r.data.content));
|
||
if (text.length > 20000) text = text.slice(0, 20000) + '\n…';
|
||
return 'Файл ' + m.name + ':' + a.path + (r.data.truncated ? ' (начало)' : '') + ':\n```\n' + text + '\n```';
|
||
}
|
||
if (a.kind === 'ls') {
|
||
const r = await src.op('list', {path: a.path || '~'});
|
||
if (!r.ok) return 'Ошибка: ' + r.error;
|
||
return 'Папка ' + m.name + ':' + r.data.path + ':\n' + (r.data.entries || []).slice(0, 300)
|
||
.map(e => (e.is_dir ? e.name + '/' : e.name + ' ' + e.size + ' B')).join('\n');
|
||
}
|
||
if (a.kind === 'write') {
|
||
const r = await src.op('write', {path: a.path, data: b64(a.body + '\n')});
|
||
return r.ok ? 'Записано: ' + m.name + ':' + a.path : 'Ошибка записи: ' + r.error;
|
||
}
|
||
return 'Ошибка: неизвестное действие';
|
||
}
|
||
// ask first for what changes something: commands and writes.
|
||
function needsYes(a) { return a.kind === 'run' || a.kind === 'write'; }
|
||
// ask what a command or a write is about to do: what, where, the command
|
||
// (or the start of the text) in mono.
|
||
function confirmAction(a) {
|
||
const m = machineOf(a.machine), where = m ? m.name : (a.machine || 'активная машина');
|
||
if (a.kind === 'run') return UI.confirm('Выполнить команду на {chip}?', {ok: 'Выполнить', chip: where, code: a.body});
|
||
const lines = a.body.split('\n');
|
||
return UI.confirm('Записать файл {chip}?', {ok: 'Записать', chip: where + ':' + a.path,
|
||
code: lines.slice(0, 12).join('\n') + (lines.length > 12 ? '\n…' : ''),
|
||
note: 'Файл будет заменён целиком (' + a.body.length + ' символов).'});
|
||
}
|
||
|
||
// ---------- messages ----------
|
||
// stripThink: the answer without its thinking - what is acted on and kept.
|
||
const stripThink = t => t.replace(/^\s*(?:<think>|::думаю::)[\s\S]*?((?:<\/think>|::ответ::)\s*|$)/, '');
|
||
const KIND = {run: 'команда', read: 'чтение', ls: 'папка', write: 'запись', search: 'поиск'};
|
||
const IC = d => '<svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.2" stroke-linecap="round" stroke-linejoin="round">' + d + '</svg>';
|
||
const ICONS = {run: IC('<path d="m5 7 5 5-5 5M12 17h7"/>'), read: IC('<path d="M14 3H7a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h10a2 2 0 0 0 2-2V8z"/><path d="M14 3v5h5"/>'),
|
||
ls: IC('<path d="M3 7a2 2 0 0 1 2-2h4l2 2.5h8a2 2 0 0 1 2 2V17a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"/>'), write: IC('<path d="M12 20h9"/><path d="M16.5 3.5a2.1 2.1 0 0 1 3 3L7 19l-4 1 1-4z"/>'),
|
||
search: IC('<circle cx="12" cy="12" r="9"/><path d="M3 12h18M12 3a14 14 0 0 1 0 18M12 3a14 14 0 0 0 0 18"/>')};
|
||
const LABEL = {run: 'Выполнить', read: 'Прочитать', ls: 'Открыть', write: 'Записать', search: 'Найти'};
|
||
// render: text with ``` blocks; action blocks get their button.
|
||
// render draws an answer: its thinking, folded, above; the text with
|
||
// Markdown; ``` blocks apart, action blocks with their button. The
|
||
// thinking block is made once and only its words change, so it stays open
|
||
// or shut as the user left it while the answer streams.
|
||
// The arrow of the + menu's groups: right shut, down open.
|
||
const CHEV = '<span class="chev">›</span>';
|
||
function render(el, text, done) {
|
||
let think = el.querySelector(':scope > .ai-think'), body = el.querySelector(':scope > .ai-body');
|
||
if (!body) {
|
||
el.innerHTML = '<div class="ai-think" hidden><button type="button" class="ai-think-h">' + CHEV + '<span class="lbl"></span></button>' +
|
||
'<div class="ai-think-b"><div class="ai-think-in"></div></div></div><div class="ai-body"></div>';
|
||
think = el.querySelector('.ai-think'); body = el.querySelector('.ai-body');
|
||
think.querySelector('.ai-think-h').onclick = () => think.classList.toggle('open');
|
||
}
|
||
const th = /^\s*(?:<think>|::думаю::)([\s\S]*?)(<\/think>|::ответ::|$)/.exec(text);
|
||
if (th) {
|
||
const going = !th[2] && !done;
|
||
if (!el._t0) el._t0 = Date.now();
|
||
if (!going && !el._t1) el._t1 = Date.now();
|
||
think.hidden = false;
|
||
think.classList.toggle('going', going);
|
||
// How long: timed here as it streams, or kept with the answer.
|
||
const ms = el._thinkMs || (el._t1 - el._t0);
|
||
think.querySelector('.ai-think-h .lbl').textContent = going ? 'Думаю…' : 'Думал ' + Math.max(1, Math.round(ms / 1000)) + ' сек.';
|
||
think.querySelector('.ai-think-in').innerHTML = WSUtil.md(th[1].trim());
|
||
text = text.slice(th[0].length);
|
||
}
|
||
let html = '', n = 0;
|
||
const parts = text.split(/```/);
|
||
parts.forEach((part, i) => {
|
||
if (i % 2 === 0) { if (part.trim()) html += '<div class="ai-text">' + WSUtil.md(part) + '</div>'; return; }
|
||
const m = /^([^\n]*)\n?([\s\S]*)$/.exec(part);
|
||
const head = m[1].trim(), kind = head.split(/\s+/)[0], code = m[2].replace(/\n$/, '');
|
||
const closed = i < parts.length - 1 || done;
|
||
const act = LABEL[kind] && closed;
|
||
// An action: a card with what and where on its title line, a small
|
||
// button on the right of it, the command or text below.
|
||
if (act) {
|
||
const where = head.slice(kind.length).trim();
|
||
html += '<div class="ai-code ai-action"><div class="ai-code-h"><span class="ai-kind">' + ICONS[kind] + '<b>' + KIND[kind] + '</b>' +
|
||
(where ? '<span class="ai-where-t">' + esc(where) + '</span>' : '') + '</span>' +
|
||
'<button type="button" class="ai-act" data-i="' + (n++) + '">' + LABEL[kind] + '</button></div>' +
|
||
(code ? '<pre>' + esc(code) + '</pre>' : '') + '</div>';
|
||
} else html += '<div class="ai-code"><pre>' + esc(code) + '</pre></div>';
|
||
});
|
||
body.innerHTML = html;
|
||
el.dataset.text = text;
|
||
}
|
||
function add(role, text, thinkMs) {
|
||
q('.ai-hello').hidden = true;
|
||
const el = document.createElement('div');
|
||
el.className = 'ai-msg ' + role;
|
||
if (role === 'assistant') { el._thinkMs = thinkMs || 0; render(el, text, true); } else el.textContent = text;
|
||
list.appendChild(el);
|
||
list.scrollTop = list.scrollHeight;
|
||
return el;
|
||
}
|
||
// An action's result shows folded; it reaches the talk on the server with
|
||
// the next question (or by note, when done by hand).
|
||
function showResult(text) {
|
||
const el = add('result', '');
|
||
el.innerHTML = '<details><summary>Результат</summary><pre></pre></details>';
|
||
el.querySelector('pre').textContent = text;
|
||
}
|
||
list.addEventListener('click', async ev => {
|
||
const b = ev.target.closest('.ai-act');
|
||
if (!b || b.disabled) return;
|
||
const msg = b.closest('.ai-msg'), a = WSUtil.parseActions(msg.dataset.text || '')[Number(b.dataset.i)];
|
||
if (!a) return;
|
||
b.disabled = true;
|
||
b.textContent = '…';
|
||
const res = await perform(a);
|
||
b.textContent = /^Ошибка/.test(res) ? 'Ошибка' : 'Готово';
|
||
showResult(res);
|
||
fetch('/api/panel/ai/note', {method: 'POST', headers: {'Content-Type': 'application/json'}, credentials: 'same-origin', body: JSON.stringify({chat: chatId, content: res})});
|
||
});
|
||
|
||
function responseError(status, contentType, body) {
|
||
const html = /text\/html/i.test(contentType) || /<!doctype\s+html|<html\b|<body\b/i.test(body);
|
||
if (html) return status === 502
|
||
? 'Сервис ИИ временно недоступен (502 Bad Gateway). Попробуйте позже.'
|
||
: 'Сервис ИИ вернул страницу ошибки (HTTP ' + status + '). Попробуйте позже.';
|
||
const detail = body.trim().slice(0, 500).replace(/^\[ошибка:\s*/i, '').replace(/\]$/, '').trim();
|
||
return detail || 'Ошибка сервиса ИИ (HTTP ' + status + ').';
|
||
}
|
||
// ask sends the new words (or an action's result) and shows the answer.
|
||
async function ask(text, res) {
|
||
if (text) add('user', text);
|
||
if (res) showResult(res);
|
||
const el = add('assistant', '');
|
||
el.classList.add('wait');
|
||
// While the model starts: a typing mark, gone with the first words.
|
||
el.querySelector('.ai-body').innerHTML = '<span class="ai-typing" aria-label="печатает"><i></i><i></i><i></i></span>';
|
||
ac = new AbortController();
|
||
send.innerHTML = STOP; send.title = 'Остановить';
|
||
let answer = '';
|
||
try {
|
||
await loadMachines();
|
||
const r = await fetch('/api/panel/ai/chat', {
|
||
method: 'POST', headers: {'Content-Type': 'application/json'}, credentials: 'same-origin', signal: ac.signal,
|
||
body: JSON.stringify({message: text || '', result: res || '', context: context(), agent: agentOn(), think: thinkOn(), search: searchOn(), chat: chatId})
|
||
});
|
||
// A new chat gets its id (and its name) from the answer.
|
||
const cid = Number(r.headers.get('X-Chat-Id')) || 0;
|
||
if (cid && cid !== chatId) { setChat(cid); loadChats(); }
|
||
if (r.redirected && new URL(r.url).pathname === '/login') { location.href = '/login'; return; }
|
||
const contentType = r.headers.get('content-type') || '';
|
||
if (!r.ok) throw new Error(responseError(r.status, contentType, await r.text()));
|
||
if (/text\/html/i.test(contentType)) throw new Error(responseError(r.status, contentType, ''));
|
||
if (!r.body) throw new Error('Ошибка сервиса ИИ (HTTP ' + r.status + ').');
|
||
const rd = r.body.getReader(), dec = new TextDecoder();
|
||
for (;;) {
|
||
const {done, value} = await rd.read();
|
||
if (done) break;
|
||
answer += dec.decode(value, {stream: true});
|
||
el.classList.remove('wait');
|
||
render(el, answer, false);
|
||
list.scrollTop = list.scrollHeight;
|
||
}
|
||
} catch (e) {
|
||
if (e.name !== 'AbortError') answer += (answer ? '\n' : '') + '[ошибка: ' + (e.message || 'нет связи') + ']';
|
||
} finally {
|
||
el.classList.remove('wait');
|
||
render(el, answer || '[нет ответа]', true);
|
||
}
|
||
return {el, answer: stripThink(answer)};
|
||
}
|
||
const pill = k => q('.ai-pill[data-mode="' + k + '"]');
|
||
const agentOn = () => pill('agent').getAttribute('aria-pressed') === 'true';
|
||
const thinkOn = () => pill('think').getAttribute('aria-pressed') === 'true';
|
||
const searchOn = () => pill('search').getAttribute('aria-pressed') === 'true';
|
||
// The modes are kept in this browser.
|
||
box.querySelectorAll('.ai-pill').forEach(b => {
|
||
try { b.setAttribute('aria-pressed', String(localStorage.getItem('lpra.ai.' + b.dataset.mode) === '1')); } catch (e) { /* off */ }
|
||
b.onclick = () => {
|
||
const on = b.getAttribute('aria-pressed') !== 'true';
|
||
b.setAttribute('aria-pressed', String(on));
|
||
try { localStorage.setItem('lpra.ai.' + b.dataset.mode, on ? '1' : ''); } catch (e) { /* not kept */ }
|
||
};
|
||
});
|
||
// talkTurn: one question, and in agent mode the steps after it - the
|
||
// first action of each answer done (asking first for commands and writes)
|
||
// and its result sent back - until an answer asks for nothing.
|
||
async function talkTurn(text) {
|
||
let turn = await ask(text);
|
||
for (let step = 0; ac && !ac.signal.aborted && step < 15; step++) {
|
||
const a = WSUtil.parseActions(turn.answer)[0];
|
||
if (!a) break;
|
||
// Without «Агент» only searches go on by themselves, with «Поиск» on.
|
||
if (!agentOn() && !(a.kind === 'search' && searchOn())) break;
|
||
const b = turn.el.querySelector('.ai-act');
|
||
if (needsYes(a) && !await confirmAction(a)) {
|
||
if (b) { b.disabled = true; b.textContent = 'Отклонено'; }
|
||
turn = await ask(null, 'Пользователь отклонил это действие. Предложи другое или закончи.');
|
||
continue;
|
||
}
|
||
if (b) { b.disabled = true; b.textContent = '…'; }
|
||
const res = await perform(a, ac.signal);
|
||
if (b) b.textContent = /^Ошибка/.test(res) ? 'Ошибка' : 'Готово';
|
||
if (ac.signal.aborted) { showResult(res); break; }
|
||
turn = await ask(null, res);
|
||
}
|
||
ac = null;
|
||
send.innerHTML = PLANE; send.title = 'Отправить';
|
||
}
|
||
q('.ai-form-in').onsubmit = ev => {
|
||
ev.preventDefault();
|
||
if (ac) { ac.abort(); return; }
|
||
const text = input.value.trim();
|
||
if (!text) return;
|
||
input.value = '';
|
||
grow();
|
||
where();
|
||
talkTurn(text);
|
||
};
|
||
// The field grows with the text, up to a few lines.
|
||
function grow() { input.style.height = '40px'; input.style.height = Math.min(140, input.scrollHeight + 2) + 'px'; }
|
||
input.addEventListener('input', grow);
|
||
input.addEventListener('keydown', ev => {
|
||
if (ev.key === 'Enter' && !ev.shiftKey && !ev.isComposing) { ev.preventDefault(); q('.ai-form-in').requestSubmit(); }
|
||
});
|
||
})();
|