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| /*! | |
| * Eolas — Screen Ireland assistant widget | |
| * ---------------------------------------------------------------------------- | |
| * Self-mounting chat widget. Renders inside a Shadow DOM so it can't be | |
| * styled or broken by the host page's CSS. | |
| * | |
| * Embed (production, on screenireland.ie): | |
| * <script>window.SCREENIRELAND_BOT_API = "https://your-api.example";</script> | |
| * <script src="https://cdn.example/widget.js"></script> | |
| * | |
| * Embed (local dev against the running backend): | |
| * <script src="http://127.0.0.1:8000/widget.js"></script> | |
| * | |
| * Standalone demo with NO backend (streams a canned answer so the UI is alive): | |
| * <script>window.SCREENIRELAND_BOT_DEMO = true;</script> | |
| * <script src="widget.js"></script> | |
| * | |
| * ============================================================================ | |
| * HANDOFF NOTES FOR CLAUDE CODE | |
| * ---------------------------------------------------------------------------- | |
| * The transport layer is intentionally unchanged from Stage 1D. Do NOT alter: | |
| * - the fetch + ReadableStream + SSE parsing in ask() | |
| * - the Shadow DOM mount | |
| * - the window.SCREENIRELAND_BOT_API override hook | |
| * - the request shape POST {API}/chat body {"question": "..."} | |
| * - the response events token {delta} · sources {sources[]} · done {reason} | |
| * | |
| * Everything else (markup, styles, chips, feedback, nudge, mobile) is the UI | |
| * layer and is safe to tweak. The DEMO MOCK block is for the standalone demo | |
| * only — delete it (and the window.SCREENIRELAND_BOT_DEMO flag) for production. | |
| * ============================================================================ | |
| */ | |
| (function () { | |
| "use strict"; | |
| if (window.__eolasBotMounted) return; | |
| window.__eolasBotMounted = true; | |
| // ── API origin resolution (PRESERVED) ────────────────────────────────────── | |
| // Infer the API origin from this script's src, unless explicitly overridden. | |
| const me = document.currentScript || (function () { | |
| const s = document.getElementsByTagName("script"); | |
| return s[s.length - 1]; | |
| })(); | |
| const apiBase = (window.SCREENIRELAND_BOT_API | |
| || (me && me.src ? new URL(me.src).origin : "")); | |
| const DEMO = !!window.SCREENIRELAND_BOT_DEMO; // standalone demo, no backend | |
| // ── Brand font (injected once into the host document) ─────────────────────── | |
| if (!document.getElementById("eolas-font")) { | |
| const fl = document.createElement("link"); | |
| fl.id = "eolas-font"; | |
| fl.rel = "stylesheet"; | |
| fl.href = "https://fonts.googleapis.com/css2?family=Hanken+Grotesk:wght@400;500;600;700&family=Outfit:wght@300;400;500;600&display=swap"; | |
| document.head.appendChild(fl); | |
| } | |
| // ── Host element + shadow root (PRESERVED mount approach) ──────────────────── | |
| const host = document.createElement("div"); | |
| host.id = "eolas-bot-host"; | |
| // NOTE: `all:initial` MUST come first — it resets every property, so any | |
| // positioning listed before it would be wiped (that caused the panel to | |
| // open bottom-LEFT). Position/anchor are applied AFTER the reset. | |
| host.style.cssText = [ | |
| "all:initial", | |
| "position:fixed", | |
| "right:24px", | |
| "bottom:24px", | |
| "left:auto", | |
| "top:auto", | |
| "width:auto", | |
| "height:auto", | |
| "margin:0", | |
| "z-index:2147483647", | |
| ].join(";"); | |
| document.body.appendChild(host); | |
| const shadow = host.attachShadow({ mode: "open" }); | |
| // ── Styles ─────────────────────────────────────────────────────────────── | |
| const style = document.createElement("style"); | |
| style.textContent = ` | |
| :host { | |
| --navy: #131A2E; | |
| --navy-soft: #232c46; | |
| --ink: #1B2138; | |
| --muted: #6A7088; | |
| --paper: #ffffff; | |
| --paper-2: #F6F6FA; | |
| --line: #E8E8F0; | |
| --link: #4A3E8E; | |
| --grad: linear-gradient(96deg, #FCE0C8 0%, #F4B7C9 46%, #C8B5E8 100%); | |
| --grad-strong: linear-gradient(96deg, #FAD2B0 0%, #EFA0B8 46%, #B69CE2 100%); | |
| font-family: "Hanken Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; | |
| } | |
| :host, * { box-sizing: border-box; } | |
| button { font-family: inherit; } | |
| @keyframes eolas-pop { 0%{ opacity:0; transform: translateY(14px) scale(.96);} 100%{ opacity:1; transform: translateY(0) scale(1);} } | |
| @keyframes eolas-msg-in { 0%{ opacity:0; transform: translateY(8px);} 100%{ opacity:1; transform:none;} } | |
| @keyframes eolas-nudge-in { 0%{ opacity:0; transform: translateY(10px) scale(.95);} 100%{ opacity:1; transform:none;} } | |
| @keyframes eolas-dot { 0%,80%,100%{ transform: translateY(0); opacity:.4;} 40%{ transform: translateY(-4px); opacity:1;} } | |
| @keyframes eolas-ring { 0%{ transform: rotate(0);} 100%{ transform: rotate(360deg);} } | |
| /* ── Launcher bubble ────────────────────────────────────────────── */ | |
| .launcher { | |
| display: flex; align-items: center; gap: 10px; | |
| justify-content: flex-end; | |
| } | |
| .bubble { | |
| position: relative; | |
| width: 62px; height: 62px; border-radius: 50%; | |
| padding: 2px; border: 0; cursor: pointer; | |
| background: var(--grad); | |
| box-shadow: 0 10px 30px rgba(19,26,46,0.30); | |
| transition: transform .16s ease, box-shadow .16s ease; | |
| } | |
| .bubble:hover { transform: translateY(-2px) scale(1.04); box-shadow: 0 16px 38px rgba(19,26,46,0.36); } | |
| .bubble:focus-visible { outline: 3px solid #C8B5E8; outline-offset: 3px; } | |
| .bubble .inner { | |
| width: 100%; height: 100%; border-radius: 50%; | |
| background: var(--navy); color: #fff; | |
| display: flex; align-items: center; justify-content: center; | |
| } | |
| .bubble .inner svg { width: 27px; height: 27px; } | |
| .nudge { | |
| position: relative; | |
| max-width: 230px; background: #fff; color: var(--ink); | |
| border: 1px solid var(--line); | |
| border-radius: 14px; padding: 11px 30px 11px 14px; | |
| font-size: 13.5px; line-height: 1.4; font-weight: 500; | |
| box-shadow: 0 10px 28px rgba(19,26,46,0.16); | |
| animation: eolas-nudge-in .35s ease both; | |
| } | |
| .nudge b { font-weight: 700; } | |
| .nudge::after { | |
| content: ""; position: absolute; right: -6px; bottom: 18px; | |
| width: 12px; height: 12px; background: #fff; | |
| border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); | |
| transform: rotate(-45deg); | |
| } | |
| .nudge .x { | |
| position: absolute; top: 6px; right: 6px; | |
| width: 20px; height: 20px; border: 0; background: transparent; | |
| color: var(--muted); cursor: pointer; border-radius: 6px; | |
| display: flex; align-items: center; justify-content: center; | |
| } | |
| .nudge .x:hover { background: var(--paper-2); color: var(--ink); } | |
| .hidden { display: none !important; } | |
| /* ── Panel ──────────────────────────────────────────────────────── */ | |
| .panel { | |
| width: 392px; height: min(620px, calc(100vh - 48px)); | |
| background: var(--paper); | |
| border-radius: 22px; overflow: hidden; | |
| box-shadow: 0 24px 70px rgba(19,26,46,0.30), 0 2px 8px rgba(19,26,46,0.10); | |
| display: none; flex-direction: column; | |
| animation: eolas-pop .26s cubic-bezier(.2,.8,.25,1) both; | |
| transform-origin: bottom right; | |
| } | |
| .panel.open { display: flex; } | |
| .header { | |
| position: relative; background: var(--grad); | |
| padding: 16px 16px 16px 16px; | |
| display: flex; align-items: center; gap: 11px; | |
| } | |
| .header .avatar { | |
| width: 38px; height: 38px; border-radius: 50%; | |
| background: var(--navy); color: #fff; flex: none; | |
| display: flex; align-items: center; justify-content: center; | |
| box-shadow: 0 2px 8px rgba(19,26,46,0.25); | |
| } | |
| .header .avatar svg { width: 20px; height: 20px; } | |
| .header .htext { flex: 1; min-width: 0; } | |
| .header .title { font-family: "Outfit", sans-serif; font-weight: 600; font-size: 18px; color: var(--navy); letter-spacing: .2px; } | |
| .header .subtitle { font-size: 11.5px; color: rgba(19,26,46,.66); margin-top: 1px; font-weight: 500; } | |
| .header .hbtn { | |
| width: 32px; height: 32px; flex: none; border: 0; border-radius: 9px; | |
| background: rgba(19,26,46,.10); color: var(--navy); | |
| cursor: pointer; display: flex; align-items: center; justify-content: center; | |
| transition: background .14s ease; | |
| } | |
| .header .hbtn:hover { background: rgba(19,26,46,.18); } | |
| .header .hbtn:focus-visible { outline: 2px solid var(--navy); outline-offset: 2px; } | |
| /* ── Messages ───────────────────────────────────────────────────── */ | |
| .messages { | |
| flex: 1; overflow-y: auto; padding: 18px 16px 8px; | |
| background: var(--paper-2); | |
| display: flex; flex-direction: column; gap: 14px; | |
| scroll-behavior: smooth; | |
| } | |
| .messages::-webkit-scrollbar { width: 8px; } | |
| .messages::-webkit-scrollbar-thumb { background: #d7d7e2; border-radius: 8px; } | |
| .row { display: flex; gap: 9px; align-items: flex-end; animation: eolas-msg-in .26s ease both; } | |
| .row.user { flex-direction: row-reverse; } | |
| .row .mini { | |
| width: 28px; height: 28px; flex: none; border-radius: 50%; | |
| background: var(--navy); color: #fff; | |
| display: flex; align-items: center; justify-content: center; | |
| } | |
| .row .mini svg { width: 15px; height: 15px; } | |
| .row.user .mini { display: none; } | |
| .stack { max-width: 80%; display: flex; flex-direction: column; } | |
| .row.user .stack { align-items: flex-end; } | |
| .text { | |
| padding: 11px 13px; border-radius: 15px; | |
| white-space: pre-wrap; word-wrap: break-word; | |
| font-size: 14.5px; line-height: 1.5; | |
| } | |
| .row.bot .text { background: #fff; color: var(--ink); border: 1px solid var(--line); border-bottom-left-radius: 5px; } | |
| .row.user .text { background: var(--navy); color: #fff; border-bottom-right-radius: 5px; } | |
| .row.bot.placeholder .text { color: var(--muted); } | |
| .dots { display: inline-flex; gap: 4px; padding: 4px 2px; } | |
| .dots span { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); animation: eolas-dot 1.2s infinite ease-in-out; } | |
| .dots span:nth-child(2){ animation-delay: .16s; } | |
| .dots span:nth-child(3){ animation-delay: .32s; } | |
| .sources { | |
| margin-top: 8px; font-size: 12.5px; | |
| background: #fff; border: 1px solid var(--line); | |
| border-radius: 12px; padding: 10px 12px; | |
| } | |
| .sources .label { | |
| font-weight: 700; color: var(--ink); margin-bottom: 6px; | |
| font-size: 11px; letter-spacing: .6px; text-transform: uppercase; | |
| display: flex; align-items: center; gap: 6px; | |
| } | |
| .sources .label::before { content:""; width: 14px; height: 14px; border-radius: 4px; background: var(--grad); flex:none; } | |
| .sources ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 5px; } | |
| .sources a { | |
| color: var(--link); text-decoration: none; font-weight: 600; | |
| display: inline-flex; align-items: center; gap: 5px; | |
| } | |
| .sources a:hover { text-decoration: underline; } | |
| .sources a svg { width: 12px; height: 12px; opacity: .8; } | |
| .sources li { padding: 4px 6px; margin: -4px -6px; border-radius: 8px; transition: background .25s ease; } | |
| .sources li.hl { background: #faf3e7; } | |
| .cite { | |
| display: inline-block; min-width: 18px; padding: 0 5px; | |
| font-size: 11px; font-weight: 700; line-height: 16px; text-align: center; | |
| color: var(--link); background: #f1eefb; border-radius: 6px; | |
| text-decoration: none; vertical-align: 1px; margin: 0 1px; | |
| transition: background .12s ease, color .12s ease; | |
| } | |
| .cite:hover { background: var(--link); color: #fff; } | |
| .cite:focus-visible { outline: 2px solid var(--link); outline-offset: 1px; } | |
| .feedback { display: flex; align-items: center; gap: 6px; margin-top: 9px; padding-left: 2px; } | |
| .feedback .fq { font-size: 11.5px; color: var(--muted); margin-right: 2px; } | |
| .feedback button { | |
| width: 28px; height: 28px; border: 1px solid var(--line); background: #fff; | |
| border-radius: 8px; cursor: pointer; color: var(--muted); | |
| display: flex; align-items: center; justify-content: center; | |
| transition: all .14s ease; | |
| } | |
| .feedback button:hover { border-color: #c9b5e8; color: var(--ink); background: #faf7fd; } | |
| .feedback button.sel { border-color: var(--navy); color: var(--navy); background: #f1eefb; } | |
| .feedback button svg { width: 15px; height: 15px; } | |
| .feedback .thanks { font-size: 11.5px; color: var(--muted); } | |
| /* ── Suggested chips ────────────────────────────────────────────── */ | |
| .chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 2px 2px 4px 37px; } | |
| .chips.gone { display: none; } | |
| .chip { | |
| border: 1px solid var(--line); background: #fff; color: var(--ink); | |
| border-radius: 999px; padding: 8px 13px; font-size: 13px; font-weight: 600; | |
| cursor: pointer; transition: all .14s ease; line-height: 1; | |
| } | |
| .chip:hover { border-color: #c9b5e8; background: #faf7fd; transform: translateY(-1px); } | |
| .chip:focus-visible { outline: 2px solid #c9b5e8; outline-offset: 2px; } | |
| /* ── Composer ───────────────────────────────────────────────────── */ | |
| .composer { | |
| border-top: 1px solid var(--line); | |
| padding: 12px; display: flex; gap: 9px; align-items: flex-end; | |
| background: #fff; | |
| } | |
| .composer textarea { | |
| flex: 1; resize: none; border: 1px solid var(--line); | |
| border-radius: 13px; padding: 11px 13px; | |
| font-family: inherit; font-size: 14.5px; line-height: 1.4; color: var(--ink); | |
| outline: none; height: 44px; max-height: 110px; background: var(--paper-2); | |
| transition: border-color .14s ease, background .14s ease; | |
| } | |
| .composer textarea::placeholder { color: #9aa0b4; } | |
| .composer textarea:focus { border-color: #c9b5e8; background: #fff; } | |
| .composer .send { | |
| width: 44px; height: 44px; flex: none; border: 0; border-radius: 13px; | |
| background: var(--navy); color: #fff; cursor: pointer; | |
| display: flex; align-items: center; justify-content: center; | |
| transition: transform .12s ease, background .14s ease, opacity .14s ease; | |
| } | |
| .composer .send:hover:not(:disabled) { background: var(--navy-soft); transform: translateY(-1px); } | |
| .composer .send:focus-visible { outline: 2px solid #c9b5e8; outline-offset: 2px; } | |
| .composer .send:disabled { background: #c2c6d4; cursor: not-allowed; } | |
| .composer .send svg { width: 19px; height: 19px; } | |
| .disclaimer { | |
| font-size: 10.5px; color: var(--muted); padding: 0 14px 11px; text-align: center; | |
| background: #fff; line-height: 1.4; | |
| } | |
| .disclaimer a { color: var(--link); } | |
| /* ── Mobile full-screen ─────────────────────────────────────────── */ | |
| @media (max-width: 480px) { | |
| .panel.open { | |
| position: fixed; inset: 0; | |
| width: 100vw; height: 100vh; height: 100dvh; | |
| border-radius: 0; animation: none; | |
| } | |
| } | |
| @media (prefers-reduced-motion: reduce) { | |
| *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; } | |
| } | |
| `; | |
| shadow.appendChild(style); | |
| // ── Icons ─────────────────────────────────────────────────────────────── | |
| const SPARK = '<svg viewBox="0 0 24 24" fill="currentColor" aria-hidden="true"><path d="M12 2.2l1.9 6.4 6.4 1.9-6.4 1.9L12 18.8l-1.9-6.4L3.7 10.5l6.4-1.9z"/></svg>'; | |
| const CHAT_SPARK = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M21 11.5a8.4 8.4 0 0 1-.9 3.8 8.5 8.5 0 0 1-7.6 4.7 8.4 8.4 0 0 1-3.8-.9L3 21l1.9-5.7a8.4 8.4 0 0 1-.9-3.8 8.5 8.5 0 0 1 4.7-7.6 8.4 8.4 0 0 1 3.8-.9h.5a8.48 8.48 0 0 1 8 8z"/><path d="M12 8.5l.7 2.3 2.3.7-2.3.7-.7 2.3-.7-2.3L9 11.5l2.3-.7z" fill="currentColor" stroke="none"/></svg>'; | |
| // ── Markup ────────────────────────────────────────────────────────────── | |
| const wrap = document.createElement("div"); | |
| wrap.innerHTML = ` | |
| <div class="launcher"> | |
| <div class="nudge" role="status"> | |
| <button class="x" aria-label="Dismiss"> | |
| <svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.4" stroke-linecap="round"><line x1="18" y1="6" x2="6" y2="18"/><line x1="6" y1="6" x2="18" y2="18"/></svg> | |
| </button> | |
| Hi, I'm <b>Eolas</b> — ask me anything about Screen Ireland funding, filming or skills. | |
| </div> | |
| <button class="bubble" aria-label="Open Eolas, the Screen Ireland assistant"> | |
| <span class="inner">${CHAT_SPARK}</span> | |
| </button> | |
| </div> | |
| <section class="panel" role="dialog" aria-modal="true" aria-label="Eolas — Screen Ireland assistant"> | |
| <header class="header"> | |
| <div class="avatar">${SPARK}</div> | |
| <div class="htext"> | |
| <div class="title">Eolas</div> | |
| <div class="subtitle">Screen Ireland assistant · cites every source</div> | |
| </div> | |
| <button class="hbtn close" aria-label="Close assistant"> | |
| <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.2" stroke-linecap="round"><line x1="18" y1="6" x2="6" y2="18"/><line x1="6" y1="6" x2="18" y2="18"/></svg> | |
| </button> | |
| </header> | |
| <div class="messages" aria-live="polite" aria-label="Conversation"></div> | |
| <div class="chips" role="group" aria-label="Suggested questions"></div> | |
| <form class="composer"> | |
| <textarea placeholder="Ask about funding, filming, skills…" rows="1" maxlength="500" aria-label="Type your question"></textarea> | |
| <button type="submit" class="send" aria-label="Send message"> | |
| <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M5 12h14M13 6l6 6-6 6"/></svg> | |
| </button> | |
| </form> | |
| <div class="disclaimer"> | |
| Answers are sourced from screenireland.ie. Always verify funding amounts and deadlines on the linked page. | |
| </div> | |
| </section> | |
| `; | |
| shadow.appendChild(wrap); | |
| // ── Refs ──────────────────────────────────────────────────────────────── | |
| const launcher = shadow.querySelector(".launcher"); | |
| const bubble = shadow.querySelector(".bubble"); | |
| const nudge = shadow.querySelector(".nudge"); | |
| const nudgeX = shadow.querySelector(".nudge .x"); | |
| const panel = shadow.querySelector(".panel"); | |
| const closeBtn= shadow.querySelector(".close"); | |
| const messages= shadow.querySelector(".messages"); | |
| const chipsBox= shadow.querySelector(".chips"); | |
| const form = shadow.querySelector(".composer"); | |
| const ta = shadow.querySelector("textarea"); | |
| const sendBtn = shadow.querySelector(".send"); | |
| const STARTERS = [ | |
| "Development funding limit?", | |
| "How does Section 481 work?", | |
| "Find filming locations", | |
| "Skills & training courses", | |
| ]; | |
| // ── Open / close (focus-managed) ──────────────────────────────────────── | |
| let lastFocus = null; | |
| function open() { | |
| lastFocus = document.activeElement; | |
| dismissNudge(); | |
| panel.classList.add("open"); | |
| bubble.parentElement.classList.add("hidden"); | |
| setTimeout(() => ta.focus(), 60); | |
| } | |
| function shut() { | |
| panel.classList.remove("open"); | |
| bubble.parentElement.classList.remove("hidden"); | |
| if (lastFocus && lastFocus.focus) lastFocus.focus(); else bubble.focus(); | |
| } | |
| function dismissNudge() { | |
| nudge.classList.add("hidden"); | |
| try { sessionStorage.setItem("eolas_nudge_dismissed", "1"); } catch (e) {} | |
| } | |
| // ── Message rendering ─────────────────────────────────────────────────── | |
| function addMessage(role, text, opts = {}) { | |
| const row = document.createElement("div"); | |
| row.className = "row " + role + (opts.placeholder ? " placeholder" : ""); | |
| if (role === "bot") { | |
| const mini = document.createElement("div"); | |
| mini.className = "mini"; | |
| mini.innerHTML = SPARK; | |
| row.appendChild(mini); | |
| } | |
| const stack = document.createElement("div"); | |
| stack.className = "stack"; | |
| const inner = document.createElement("div"); | |
| inner.className = "text"; | |
| if (opts.typing) { | |
| inner.innerHTML = '<span class="dots"><span></span><span></span><span></span></span>'; | |
| } else { | |
| inner.textContent = text; | |
| } | |
| stack.appendChild(inner); | |
| row.appendChild(stack); | |
| messages.appendChild(row); | |
| scrollDown(); | |
| return { row, stack, inner }; | |
| } | |
| function scrollDown() { messages.scrollTop = messages.scrollHeight; } | |
| // Per-bot-message counter so anchor IDs don't collide across multiple Q&A turns. | |
| let msgSeq = 0; | |
| function escapeHtml(s) { | |
| return s.replace(/[&<>"']/g, (c) => ( | |
| { "&": "&", "<": "<", ">": ">", '"': """, "'": "'" }[c] | |
| )); | |
| } | |
| // Convert "answer [1] and [2,3]" into HTML where every [N] becomes | |
| // <a class="cite" href="#srcN"> — markers outside [1..sourceCount] are | |
| // left as plain text. | |
| function linkifyCitations(rawText, sourceCount, idPrefix) { | |
| const safe = escapeHtml(rawText); | |
| return safe.replace(/\[(\d+(?:\s*,\s*\d+)*)\]/g, (full, group) => { | |
| const nums = group.split(",").map((n) => parseInt(n.trim(), 10)) | |
| .filter((n) => Number.isFinite(n) && n >= 1 && n <= sourceCount); | |
| if (!nums.length) return full; | |
| return nums.map((n) => | |
| `<a class="cite" data-cite="${n}" href="#${idPrefix}-${n}">[${n}]</a>` | |
| ).join(""); | |
| }); | |
| } | |
| function renderSources(stack, sources, idPrefix) { | |
| if (!sources || !sources.length) return; | |
| const box = document.createElement("div"); | |
| box.className = "sources"; | |
| const label = document.createElement("div"); | |
| label.className = "label"; | |
| label.textContent = "Sources"; | |
| box.appendChild(label); | |
| const ul = document.createElement("ul"); | |
| sources.forEach((s, i) => { | |
| const li = document.createElement("li"); | |
| if (idPrefix) li.id = `${idPrefix}-${i + 1}`; | |
| const a = document.createElement("a"); | |
| a.href = s.url; a.target = "_blank"; a.rel = "noopener noreferrer"; | |
| a.innerHTML = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.2" stroke-linecap="round" stroke-linejoin="round"><path d="M7 17L17 7M9 7h8v8"/></svg>'; | |
| const span = document.createElement("span"); | |
| span.textContent = `[${i + 1}] ` + s.title + (s.page ? ` (page ${s.page})` : ""); | |
| a.appendChild(span); | |
| li.appendChild(a); | |
| ul.appendChild(li); | |
| }); | |
| box.appendChild(ul); | |
| stack.appendChild(box); | |
| scrollDown(); | |
| } | |
| function renderFeedback(stack) { | |
| const fb = document.createElement("div"); | |
| fb.className = "feedback"; | |
| const q = document.createElement("span"); | |
| q.className = "fq"; q.textContent = "Was this helpful?"; | |
| const up = document.createElement("button"); | |
| up.setAttribute("aria-label", "Helpful"); | |
| up.innerHTML = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.9" stroke-linecap="round" stroke-linejoin="round"><path d="M7 11v9H4a1 1 0 0 1-1-1v-7a1 1 0 0 1 1-1zM7 11l4-7a2 2 0 0 1 2 2v3h5a2 2 0 0 1 2 2.3l-1.2 6A2 2 0 0 1 16.8 20H7"/></svg>'; | |
| const down = document.createElement("button"); | |
| down.setAttribute("aria-label", "Not helpful"); | |
| down.innerHTML = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.9" stroke-linecap="round" stroke-linejoin="round" style="transform:rotate(180deg)"><path d="M7 11v9H4a1 1 0 0 1-1-1v-7a1 1 0 0 1 1-1zM7 11l4-7a2 2 0 0 1 2 2v3h5a2 2 0 0 1 2 2.3l-1.2 6A2 2 0 0 1 16.8 20H7"/></svg>'; | |
| fb.appendChild(q); fb.appendChild(up); fb.appendChild(down); | |
| function vote(val, btn) { | |
| up.classList.remove("sel"); down.classList.remove("sel"); | |
| btn.classList.add("sel"); | |
| // HANDOFF: wire this to a backend feedback endpoint. | |
| try { console.info("[Eolas] feedback:", val); } catch (e) {} | |
| q.textContent = "Thanks for your feedback."; | |
| } | |
| up.addEventListener("click", () => vote("up", up)); | |
| down.addEventListener("click", () => vote("down", down)); | |
| stack.appendChild(fb); | |
| scrollDown(); | |
| } | |
| function renderChips() { | |
| chipsBox.innerHTML = ""; | |
| chipsBox.classList.remove("gone"); | |
| for (const s of STARTERS) { | |
| const c = document.createElement("button"); | |
| c.className = "chip"; c.type = "button"; c.textContent = s; | |
| c.addEventListener("click", () => { submit(s); }); | |
| chipsBox.appendChild(c); | |
| } | |
| } | |
| function hideChips() { chipsBox.classList.add("gone"); } | |
| // ── SSE block parser (PRESERVED) ──────────────────────────────────────── | |
| function parseSseBlock(block) { | |
| const lines = block.split("\n"); | |
| let event = "message"; | |
| const dataLines = []; | |
| for (const line of lines) { | |
| if (line.startsWith("event:")) event = line.slice(6).trim(); | |
| else if (line.startsWith("data:")) dataLines.push(line.slice(5).trim()); | |
| } | |
| try { return { event, data: JSON.parse(dataLines.join("\n")) }; } | |
| catch { return null; } | |
| } | |
| // ── Transport (PRESERVED: fetch + ReadableStream + SSE) ───────────────── | |
| let inflight = false; | |
| // Multi-turn memory: last N Q&A pairs, oldest first. Server is stateless — | |
| // the widget is the only place this lives, so it resets on page reload | |
| // (matches session-scoped conversation, no server-side session store). | |
| const HISTORY_MAX_TURNS = 2; | |
| let history = []; | |
| async function ask(question) { | |
| if (inflight) return; | |
| inflight = true; | |
| sendBtn.disabled = true; | |
| hideChips(); | |
| addMessage("user", question); | |
| const botMsg = addMessage("bot", "", { placeholder: true, typing: true }); | |
| let receivedAny = false; | |
| let rawAnswer = ""; | |
| const idPrefix = `eolas-src-${++msgSeq}`; | |
| // Shared handlers used by BOTH the real stream and the demo mock. | |
| const onToken = (delta) => { | |
| if (!receivedAny) { | |
| botMsg.row.classList.remove("placeholder"); | |
| botMsg.inner.textContent = ""; | |
| receivedAny = true; | |
| } | |
| rawAnswer += (delta || ""); | |
| botMsg.inner.textContent = rawAnswer; // plain text while streaming | |
| scrollDown(); | |
| }; | |
| const onSources = (list) => { | |
| // Once sources arrive, re-render the bot text as HTML with clickable [N] markers. | |
| if (list && list.length && rawAnswer) { | |
| botMsg.inner.innerHTML = linkifyCitations(rawAnswer, list.length, idPrefix); | |
| } | |
| renderSources(botMsg.stack, list, idPrefix); | |
| }; | |
| const onDone = () => { if (receivedAny) renderFeedback(botMsg.stack); }; | |
| // Citation click → scroll the matching source into view and briefly highlight it. | |
| botMsg.inner.addEventListener("click", (e) => { | |
| const a = e.target.closest("a.cite"); | |
| if (!a) return; | |
| e.preventDefault(); | |
| const n = a.getAttribute("data-cite"); | |
| const target = botMsg.stack.querySelector(`#${idPrefix}-${n}`); | |
| if (!target) return; | |
| target.scrollIntoView({ behavior: "smooth", block: "nearest" }); | |
| target.classList.add("hl"); | |
| setTimeout(() => target.classList.remove("hl"), 1400); | |
| }); | |
| // ── DEMO MOCK (remove for production) ────────────────────────────── | |
| if (DEMO && !window.SCREENIRELAND_BOT_API) { | |
| await mockAnswer(question, { onToken, onSources, onDone }); | |
| inflight = false; sendBtn.disabled = false; | |
| return; | |
| } | |
| try { | |
| const resp = await fetch(apiBase + "/chat", { | |
| method: "POST", | |
| headers: { "Content-Type": "application/json" }, | |
| body: JSON.stringify({ question, history }), | |
| }); | |
| if (!resp.ok || !resp.body) throw new Error("HTTP " + resp.status); | |
| const reader = resp.body.getReader(); | |
| const decoder = new TextDecoder(); | |
| let buf = ""; | |
| while (true) { | |
| const { value, done } = await reader.read(); | |
| if (done) break; | |
| buf += decoder.decode(value, { stream: true }).replace(/\r\n/g, "\n"); | |
| let idx; | |
| while ((idx = buf.indexOf("\n\n")) >= 0) { | |
| const block = buf.slice(0, idx); | |
| buf = buf.slice(idx + 2); | |
| if (!block.trim()) continue; | |
| const evt = parseSseBlock(block); | |
| if (!evt) continue; | |
| if (evt.event === "token") onToken(evt.data.delta); | |
| else if (evt.event === "sources") onSources(evt.data.sources || []); | |
| else if (evt.event === "done") onDone(); | |
| } | |
| } | |
| if (receivedAny && !botMsg.stack.querySelector(".feedback")) onDone(); | |
| // Record this turn for follow-up context. Real backend answers only — | |
| // errored/empty turns aren't remembered (nothing useful to condense from). | |
| if (receivedAny && rawAnswer) { | |
| history.push({ q: question, a: rawAnswer }); | |
| if (history.length > HISTORY_MAX_TURNS) history = history.slice(-HISTORY_MAX_TURNS); | |
| } | |
| } catch (e) { | |
| botMsg.row.classList.remove("placeholder"); | |
| botMsg.inner.textContent = "Sorry — the assistant is temporarily unavailable. Please try again in a moment."; | |
| } finally { | |
| inflight = false; | |
| sendBtn.disabled = false; | |
| } | |
| } | |
| // ════════════════════════════════════════════════════════════════════════ | |
| // DEMO MOCK — streams a canned, grounded-looking answer so the standalone | |
| // demo is alive without a backend. DELETE this whole block for production. | |
| // ════════════════════════════════════════════════════════════════════════ | |
| function mockAnswer(question, h) { | |
| const q = question.toLowerCase(); | |
| const sleep = (ms) => new Promise((r) => setTimeout(r, ms)); | |
| const OFF_TOPIC = /(weather|football|stock|recipe|capital of|bitcoin|joke|score)/; | |
| let answer, sources = []; | |
| if (OFF_TOPIC.test(q)) { | |
| answer = "I don't have that in Screen Ireland's published material, so I can't answer it reliably. You can browse the site, or contact the team at info@screenireland.ie and they'll point you in the right direction."; | |
| sources = [{ title: "Contact Screen Ireland", url: "https://www.screenireland.ie/about/contact-us" }]; | |
| } else if (/(481|tax|credit)/.test(q)) { | |
| answer = "Section 481 is Ireland's film and television tax credit. It offers relief on eligible Irish production expenditure and is administered through Revenue rather than by Screen Ireland directly. Screen Ireland's site outlines how it sits alongside their funding. Rates and caps can change, so please verify the current figures on the linked page."; | |
| sources = [{ title: "Section 481 — Film & TV tax credit", url: "https://www.screenireland.ie/filming/incentives" }]; | |
| } else if (/(fund|loan|grant|develop|money|amount|limit)/.test(q)) { | |
| answer = "Screen Ireland development funding is generally offered as a repayable loan toward writing, research and packaging. Awards above a set threshold are subject to additional regulations and limits laid out in the funding guidelines, and exact amounts depend on the scheme and project stage. As these limits can change, always confirm the current figure on the linked guidelines page."; | |
| sources = [{ title: "Funding — Regulations and Limits", url: "https://www.screenireland.ie/funding" }]; | |
| } else if (/(film|location|shoot|where|region)/.test(q)) { | |
| answer = "Screen Ireland's filming resources help you scout locations across Ireland and connect with regional film offices, along with guidance on permits and crew. The locations section is the best starting point for planning a shoot."; | |
| sources = [{ title: "Filming in Ireland — Locations", url: "https://www.screenireland.ie/filming" }]; | |
| } else if (/(skill|course|train|talent|career|learn)/.test(q)) { | |
| answer = "Screen Ireland's Skills programmes support training and professional development across writing, directing, producing and crew roles. Availability and application deadlines vary by programme, so check the Skills section for what's currently open."; | |
| sources = [{ title: "Skills & Talent Development", url: "https://www.screenireland.ie/skills" }]; | |
| } else { | |
| answer = "I can help with questions about Screen Ireland — funding, filming in Ireland, skills and training, festivals, and industry programmes. Could you tell me a little more about what you're looking for?"; | |
| sources = []; | |
| } | |
| return (async () => { | |
| await sleep(650); // simulate retrieval + relevance gate | |
| const words = answer.split(" "); | |
| for (let i = 0; i < words.length; i++) { | |
| h.onToken(words[i] + (i < words.length - 1 ? " " : "")); | |
| await sleep(22 + Math.random() * 30); | |
| } | |
| if (sources.length) { await sleep(220); h.onSources(sources); } | |
| await sleep(180); | |
| h.onDone(); | |
| })(); | |
| } | |
| // ════════════════════════════════════════════════════════════════════════ | |
| // ── Submit ────────────────────────────────────────────────────────────── | |
| function submit(text) { | |
| const q = (text != null ? text : ta.value || "").trim(); | |
| if (!q) return; | |
| ta.value = ""; | |
| ta.style.height = "44px"; | |
| ask(q); | |
| } | |
| // ── Events ────────────────────────────────────────────────────────────── | |
| bubble.addEventListener("click", open); | |
| closeBtn.addEventListener("click", shut); | |
| nudgeX.addEventListener("click", (e) => { e.stopPropagation(); dismissNudge(); }); | |
| nudge.addEventListener("click", open); | |
| ta.addEventListener("input", () => { | |
| ta.style.height = "44px"; | |
| ta.style.height = Math.min(ta.scrollHeight, 110) + "px"; | |
| }); | |
| ta.addEventListener("keydown", (e) => { | |
| if (e.key === "Enter" && !e.shiftKey) { e.preventDefault(); form.requestSubmit(); } | |
| }); | |
| form.addEventListener("submit", (e) => { e.preventDefault(); submit(); }); | |
| // Esc closes; basic focus trap inside the open panel. | |
| shadow.addEventListener("keydown", (e) => { | |
| if (e.key === "Escape" && panel.classList.contains("open")) { shut(); return; } | |
| if (e.key === "Tab" && panel.classList.contains("open")) { | |
| const f = panel.querySelectorAll('a[href], button:not([disabled]), textarea'); | |
| if (!f.length) return; | |
| const first = f[0], last = f[f.length - 1]; | |
| if (e.shiftKey && shadow.activeElement === first) { e.preventDefault(); last.focus(); } | |
| else if (!e.shiftKey && shadow.activeElement === last) { e.preventDefault(); first.focus(); } | |
| } | |
| }); | |
| // ── Boot ──────────────────────────────────────────────────────────────── | |
| addMessage("bot", | |
| "Hello, I'm Eolas. Ask me anything about Screen Ireland — funding, filming, skills or programmes. I only answer from the published Screen Ireland website, and I cite every source." | |
| ); | |
| renderChips(); | |
| // Subtle open nudge (once per session). | |
| let nudgeDismissed = false; | |
| try { nudgeDismissed = sessionStorage.getItem("eolas_nudge_dismissed") === "1"; } catch (e) {} | |
| if (nudgeDismissed) { | |
| nudge.classList.add("hidden"); | |
| } else { | |
| nudge.classList.add("hidden"); | |
| setTimeout(() => { | |
| if (!panel.classList.contains("open")) nudge.classList.remove("hidden"); | |
| }, 1400); | |
| } | |
| })(); | |