spb/ka-ui

1/* Auteur : Simon-Pierre Boucher — contact@spboucher.ai2 * ka-ui/agent/ka-agent.js — KA AGENT : widget de chat commun de l'écosystème3 * Groupe KA. Vanilla JS, zéro dépendance, injecté sur les 13 sites.4 *   <script>window.KA_AGENT={site:"lou-ka"}</script>5 *   <script src="/ka-agent.js" defer></script>6 * Bulle flottante en bas à droite → panneau de chat (bulle) → plein écran (⛶).7 * Flux SSE en direct depuis le backend central (texte token par token +8 * indicateur d'outil). Historique conservé en localStorage (par site).9 */10(function () {11  "use strict";12  var CFG = window.KA_AGENT || {};13  var SITE = CFG.site || "groupe-ka";14  var ENDPOINT = CFG.endpoint || "https://www.api-ka.com/api/agent/chat";15  var KEY = "ka-agent-" + SITE;16  var MAXLOG = 20;1718  /* ---------- styles ---------- */19  var css = `20  .kaa-btn{position:fixed;right:18px;bottom:18px;z-index:2147483000;width:58px;height:58px;21    border-radius:50%;border:2px solid var(--ink,#141814);background:var(--accent,#d9f26b);22    color:var(--on-accent,#141814);font:700 17px/1 "Space Grotesk",system-ui,sans-serif;23    cursor:pointer;box-shadow:4px 4px 0 rgba(20,24,20,.85);display:flex;align-items:center;24    justify-content:center;transition:transform .15s;padding-bottom:env(safe-area-inset-bottom,0)}25  .kaa-btn:hover{transform:translate(-2px,-2px)}26  .kaa-panel{position:fixed;right:16px;bottom:86px;z-index:2147483001;width:min(392px,calc(100vw - 24px));27    height:min(580px,calc(100dvh - 110px));display:none;flex-direction:column;background:var(--paper,#f5f3ee);28    border:2px solid var(--ink,#141814);border-radius:14px;box-shadow:8px 8px 0 rgba(20,24,20,.85);29    overflow:hidden;font-family:Inter,system-ui,sans-serif}30  .kaa-panel.kaa-open{display:flex}31  .kaa-panel.kaa-full{right:0;bottom:0;width:100vw;height:100dvh;border-radius:0;border:0;box-shadow:none}32  .kaa-head{display:flex;align-items:center;gap:9px;padding:11px 14px;background:var(--ink,#141814);33    color:var(--paper,#f5f3ee);flex:none}34  .kaa-head b{font:700 15px "Space Grotesk",system-ui,sans-serif;letter-spacing:-.02em}35  .kaa-head .kaa-ka{display:inline-block;background:var(--accent,#d9f26b);color:var(--on-accent,#141814);36    border-radius:6px;padding:1px 7px 2px;transform:rotate(-2deg);font-weight:700}37  .kaa-head small{font:700 9.5px "JetBrains Mono",monospace;letter-spacing:.09em;text-transform:uppercase;opacity:.65}38  .kaa-head .kaa-sp{flex:1}39  .kaa-hbtn{width:34px;height:34px;border:1.5px solid rgba(245,243,238,.4);border-radius:8px;background:none;40    color:var(--paper,#f5f3ee);font-size:15px;cursor:pointer;line-height:1}41  .kaa-hbtn:hover{border-color:var(--accent,#d9f26b);color:var(--accent,#d9f26b)}42  .kaa-log{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px;43    overscroll-behavior:contain;-webkit-overflow-scrolling:touch}44  .kaa-msg{max-width:86%;padding:9px 13px;border:1.5px solid var(--ink,#141814);border-radius:12px;45    font-size:13.5px;line-height:1.5;white-space:pre-wrap;word-break:break-word}46  .kaa-msg.kaa-u{align-self:flex-end;background:var(--accent,#d9f26b);color:var(--on-accent,#141814);47    border-bottom-right-radius:4px}48  .kaa-msg.kaa-a{align-self:flex-start;background:#fff;border-bottom-left-radius:4px;box-shadow:3px 3px 0 rgba(20,24,20,.12)}49  .kaa-msg.kaa-a a{color:inherit;text-decoration:underline;text-underline-offset:3px}50  .kaa-msg.kaa-a b{font-weight:700}51  .kaa-tool{align-self:flex-start;font:700 10px "JetBrains Mono",monospace;letter-spacing:.07em;52    text-transform:uppercase;color:var(--ink-2,#4d5551);padding:3px 10px;border:1.5px dashed var(--ink-2,#4d5551);53    border-radius:999px;background:var(--surface-2,#faf9f5)}54  .kaa-in{display:flex;gap:8px;padding:11px;border-top:2px solid var(--ink,#141814);background:#fff;flex:none;55    padding-bottom:calc(11px + env(safe-area-inset-bottom,0))}56  .kaa-in textarea{flex:1;resize:none;min-height:44px;max-height:110px;padding:11px 12px;font:13.5px/1.4 Inter,system-ui,sans-serif;57    border:1.5px solid var(--ink,#141814);border-radius:9px;background:var(--paper,#f5f3ee);outline:none}58  .kaa-in button{min-width:52px;min-height:44px;border:1.5px solid var(--ink,#141814);border-radius:9px;59    background:var(--ink,#141814);color:var(--accent,#d9f26b);font:700 16px "Space Grotesk",system-ui;cursor:pointer}60  .kaa-in button:disabled{opacity:.45}61  .kaa-hello{font-size:12.5px;color:var(--ink-2,#4d5551);padding:4px 2px}62  .kaa-dots::after{content:"…";animation:kaa-b 1.2s infinite}63  @keyframes kaa-b{0%{opacity:.2}50%{opacity:1}100%{opacity:.2}}64  @media (max-width:560px){.kaa-panel{right:8px;left:8px;width:auto}}65  `;6667  /* ---------- markdown minimal (gras, liens, puces) — texte échappé d'abord ---------- */68  function esc(s) {69    return s.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");70  }71  function md(s) {72    return esc(s)73      .replace(/\*\*([^*]+)\*\*/g, "<b>$1</b>")74      .replace(/(https?:\/\/[^\s<)"']+)/g, function (u) {75        return '<a href="' + u + '" target="_blank" rel="noopener noreferrer">' + u.replace(/^https?:\/\/(www\.)?/, "").slice(0, 40) + "</a>";76      });77  }7879  /* ---------- état ---------- */80  var log = [];81  try { log = JSON.parse(localStorage.getItem(KEY) || "[]"); } catch (e) {}82  function save() { try { localStorage.setItem(KEY, JSON.stringify(log.slice(-MAXLOG))); } catch (e) {} }8384  /* ---------- DOM ---------- */85  var style = document.createElement("style");86  style.textContent = css;87  document.head.appendChild(style);8889  var btn = document.createElement("button");90  btn.className = "kaa-btn";91  btn.setAttribute("aria-label", "Ouvrir KA Agent — assistant de l'écosystème Groupe KA");92  btn.innerHTML = "Ka";9394  var panel = document.createElement("div");95  panel.className = "kaa-panel";96  panel.setAttribute("role", "dialog");97  panel.setAttribute("aria-label", "KA Agent");98  panel.innerHTML =99    '<div class="kaa-head"><b>KA<span class="kaa-ka">Agent</span></b><small>Groupe KA · IA</small><span class="kaa-sp"></span>' +100    '<button class="kaa-hbtn kaa-x1" title="Plein écran" aria-label="Plein écran">⛶</button>' +101    '<button class="kaa-hbtn kaa-x2" title="Fermer" aria-label="Fermer">✕</button></div>' +102    '<div class="kaa-log"></div>' +103    '<div class="kaa-in"><textarea rows="1" placeholder="Posez votre question…" aria-label="Votre question"></textarea>' +104    "<button aria-label=\"Envoyer\">➤</button></div>";105  document.body.appendChild(btn);106  document.body.appendChild(panel);107108  var logEl = panel.querySelector(".kaa-log");109  var ta = panel.querySelector("textarea");110  var send = panel.querySelector(".kaa-in button");111112  function scroll() { logEl.scrollTop = logEl.scrollHeight; }113  function bubble(cls, html) {114    var d = document.createElement("div");115    d.className = "kaa-msg " + cls;116    d.innerHTML = html;117    logEl.appendChild(d);118    scroll();119    return d;120  }121  function toolChip(name) {122    var d = document.createElement("div");123    d.className = "kaa-tool kaa-dots";124    d.textContent = "🔎 " + name.replace(/_/g, " ");125    logEl.appendChild(d);126    scroll();127    return d;128  }129130  function hello() {131    if (log.length) return;132    var d = document.createElement("div");133    d.className = "kaa-hello";134    d.textContent = "👋 Je suis KA Agent, l'assistant de l'écosystème Groupe KA. Posez-moi une question sur ce site, ses données (prix, annonces, stats…) ou sur le groupe.";135    logEl.appendChild(d);136  }137  function render() {138    logEl.innerHTML = "";139    hello();140    log.forEach(function (m) { bubble(m.role === "user" ? "kaa-u" : "kaa-a", md(m.content)); });141    scroll();142  }143144  /* ---------- ouverture / plein écran ---------- */145  btn.addEventListener("click", function () {146    panel.classList.toggle("kaa-open");147    if (panel.classList.contains("kaa-open")) { render(); ta.focus(); }148  });149  panel.querySelector(".kaa-x2").addEventListener("click", function () {150    panel.classList.remove("kaa-open", "kaa-full");151  });152  panel.querySelector(".kaa-x1").addEventListener("click", function () {153    panel.classList.toggle("kaa-full");154    scroll();155  });156157  /* ---------- envoi + flux SSE ---------- */158  var busy = false;159  function ask() {160    var q = ta.value.trim();161    if (!q || busy) return;162    busy = true;163    send.disabled = true;164    ta.value = "";165    log.push({ role: "user", content: q });166    save();167    bubble("kaa-u", md(q));168    var out = bubble("kaa-a", '<span class="kaa-dots"></span>');169    var acc = "";170    var chips = [];171172    fetch(ENDPOINT, {173      method: "POST",174      headers: { "Content-Type": "application/json" },175      body: JSON.stringify({ site: SITE, messages: log.slice(-MAXLOG) }),176    })177      .then(function (res) {178        if (!res.ok || !res.body) throw new Error("HTTP " + res.status);179        var reader = res.body.getReader();180        var dec = new TextDecoder();181        var buf = "";182        function pump() {183          return reader.read().then(function (r) {184            if (r.done) return finish();185            buf += dec.decode(r.value, { stream: true });186            var blocks = buf.split("\n\n");187            buf = blocks.pop();188            blocks.forEach(function (b) {189              var ev = (b.match(/^event: (.+)$/m) || [])[1];190              var dm = (b.match(/^data: (.+)$/m) || [])[1];191              if (!ev || !dm) return;192              var data = {};193              try { data = JSON.parse(dm); } catch (e) {}194              if (ev === "delta" && data.text) {195                acc += data.text;196                out.innerHTML = md(acc);197                scroll();198              } else if (ev === "tool") {199                chips.push(toolChip(data.name || "recherche"));200                logEl.appendChild(out); // la bulle reste après le chip201                scroll();202              } else if (ev === "error") {203                acc = acc || "Désolé, une erreur est survenue (" + (data.message || "inconnue") + "). Réessayez.";204                out.innerHTML = md(acc);205              }206            });207            return pump();208          });209        }210        return pump();211      })212      .catch(function (e) {213        acc = acc || "Impossible de joindre KA Agent (" + e.message + "). Réessayez dans un instant.";214        out.innerHTML = md(acc);215      })216      .then(function () { finish(); });217218    function finish() {219      if (busy === false) return;220      busy = false;221      send.disabled = false;222      chips.forEach(function (c) { c.classList.remove("kaa-dots"); });223      if (!acc) { acc = "Je n'ai pas pu formuler de réponse — réessayez."; out.innerHTML = md(acc); }224      log.push({ role: "assistant", content: acc });225      save();226      scroll();227    }228  }229  send.addEventListener("click", ask);230  ta.addEventListener("keydown", function (e) {231    if (e.key === "Enter" && !e.shiftKey) { e.preventDefault(); ask(); }232  });233})();234