583 lines
17 KiB
HTML
583 lines
17 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, viewport-fit=cover" />
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<title>Support Chat — FLÓ</title>
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<script>
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(function () {
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var stored = localStorage.getItem('poc-theme');
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var theme = stored || (window.matchMedia('(prefers-color-scheme: dark)').matches ? 'tokyo' : 'light');
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document.documentElement.setAttribute('data-theme', theme);
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})();
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</script>
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<link rel="preconnect" href="https://fonts.googleapis.com">
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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<link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;700&display=swap" rel="stylesheet">
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<script src="https://unpkg.com/htmx.org@1.9.12"></script>
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<style>
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*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
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:root,
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[data-theme="light"] {
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--bg: #f4f1ec;
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--bg-panel: rgba(255, 253, 250, 0.72);
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--nav-bg: rgba(244, 241, 236, 0.6);
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--ink: #1a1d22;
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--ink-muted: #595f68;
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--ink-dim: #9299a2;
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--accent: #2c5a7a;
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--border: rgba(26, 29, 34, 0.1);
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--danger: #a03030;
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--danger-soft: rgba(160, 48, 48, 0.08);
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--danger-text: #a03030;
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--user-bubble: #2c5a7a;
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--user-bubble-ink: #f4f1ec;
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--peer-bubble: rgba(26, 29, 34, 0.06);
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--peer-bubble-ink: #1a1d22;
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--input-bg: rgba(26, 29, 34, 0.04);
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}
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[data-theme="tokyo"] {
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--bg: #07070d;
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--bg-panel: rgba(15, 16, 28, 0.72);
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--nav-bg: rgba(7, 7, 13, 0.65);
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--ink: #e8f4ff;
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--ink-muted: #a3b3cc;
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--ink-dim: #7886a0;
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--accent: #64dcff;
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--border: rgba(100, 220, 255, 0.12);
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--danger: #d93d3d;
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--danger-soft: rgba(217, 61, 61, 0.16);
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--danger-text: #ffd1d1;
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--user-bubble: #64dcff;
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--user-bubble-ink: #07070d;
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--peer-bubble: rgba(100, 220, 255, 0.08);
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--peer-bubble-ink: #e8f4ff;
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--input-bg: rgba(100, 220, 255, 0.04);
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}
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html, body {
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width: 100%;
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height: 100%;
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height: var(--app-height, 100dvh);
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overflow: hidden;
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-webkit-text-size-adjust: 100%;
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}
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body {
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background: var(--bg);
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color: var(--ink);
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font-family: 'JetBrains Mono', monospace;
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font-size: 0.92rem;
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font-weight: 300;
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line-height: 1.65;
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display: flex;
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align-items: center;
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justify-content: center;
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padding: 4.4rem 1rem max(1rem, env(safe-area-inset-bottom));
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transition: background 0.3s ease, color 0.3s ease;
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}
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button, input { font: inherit; }
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a {
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color: var(--accent);
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text-decoration: none;
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border-bottom: 1px solid transparent;
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transition: all 0.2s ease;
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}
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a:hover { border-bottom-color: var(--accent); }
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/* ---- Timer ---- */
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.page-timer {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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position: fixed;
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top: 1rem;
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left: 50%;
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transform: translateX(-50%);
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color: var(--danger-text);
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border: 1px solid var(--danger);
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border-radius: 2px;
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padding: 0.3rem 0.7rem;
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font-family: 'JetBrains Mono', monospace;
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font-size: 0.72rem;
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font-weight: 500;
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letter-spacing: 0.08em;
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background: var(--danger-soft);
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z-index: 10;
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white-space: nowrap;
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}
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/* ---- Start form ---- */
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#start-form {
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background: var(--bg-panel);
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backdrop-filter: blur(14px);
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-webkit-backdrop-filter: blur(14px);
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border: 1px solid var(--border);
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border-radius: 3px;
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padding: 3rem 3.5rem;
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width: min(400px, 100%);
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text-align: left;
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box-shadow: 0 8px 30px rgba(26, 29, 34, 0.06);
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animation: panel-in 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
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opacity: 0;
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transform: translateY(10px);
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transition: background 0.3s ease, border-color 0.3s ease;
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}
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#start-form h1 {
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font-family: 'JetBrains Mono', monospace;
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font-weight: 700;
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font-size: 1.5rem;
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letter-spacing: -0.02em;
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margin-bottom: 0.6rem;
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color: var(--ink);
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}
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[data-theme="tokyo"] #start-form h1 {
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text-shadow: 0 0 10px rgba(100, 220, 255, 0.3);
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}
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#start-form p {
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font-size: 0.85rem;
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color: var(--ink-muted);
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margin-bottom: 2rem;
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line-height: 1.75;
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}
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#start-form input[type="text"] {
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width: 100%;
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padding: 0.65rem 0.85rem;
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background: var(--input-bg);
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border: 1px solid var(--border);
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border-radius: 3px;
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color: var(--ink);
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font-size: 0.88rem;
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line-height: 1.25;
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margin-bottom: 1rem;
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outline: none;
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transition: border-color 0.2s;
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}
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#start-form input[type="text"]:focus { border-color: var(--accent); }
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#start-form input[type="text"]::placeholder { color: var(--ink-dim); }
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#start-form button {
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width: 100%;
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padding: 0.65rem;
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background: var(--accent);
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color: var(--bg);
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border: none;
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border-radius: 3px;
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font-family: 'JetBrains Mono', monospace;
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font-size: 0.82rem;
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font-weight: 700;
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letter-spacing: 0.08em;
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text-transform: uppercase;
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cursor: pointer;
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transition: opacity 0.2s;
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}
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#start-form button:hover { opacity: 0.85; }
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/* ---- Chat container ---- */
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#chat-container {
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display: none;
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flex-direction: column;
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width: min(420px, 100%);
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height: min(620px, calc(var(--app-height, 100dvh) - 5.4rem));
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background: var(--bg-panel);
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backdrop-filter: blur(14px);
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-webkit-backdrop-filter: blur(14px);
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border: 1px solid var(--border);
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border-radius: 3px;
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overflow: hidden;
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box-shadow: 0 8px 30px rgba(26, 29, 34, 0.06);
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transition: background 0.3s ease, border-color 0.3s ease;
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}
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#chat-header {
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display: flex;
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align-items: center;
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gap: 0.6rem;
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padding: 0.9rem 1rem;
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border-bottom: 1px solid var(--border);
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font-weight: 700;
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font-size: 0.88rem;
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min-height: 52px;
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}
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.chat-session-id {
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margin-left: auto;
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font-size: 0.68rem;
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color: var(--ink-dim);
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font-weight: 400;
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white-space: nowrap;
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letter-spacing: 0.04em;
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}
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/* ---- Messages ---- */
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#messages {
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flex: 1;
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min-height: 0;
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overflow-y: auto;
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padding: 0.9rem;
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display: flex;
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flex-direction: column;
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gap: 0.5rem;
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scroll-behavior: smooth;
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}
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#messages::-webkit-scrollbar { width: 3px; }
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#messages::-webkit-scrollbar-track { background: transparent; }
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#messages::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
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.msg-wrap { display: flex; }
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.msg-user-wrap { justify-content: flex-end; }
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.msg-supporter-wrap { justify-content: flex-start; }
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.msg-user, .msg-supporter {
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max-width: 78%;
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padding: 0.55rem 0.8rem;
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border-radius: 12px;
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font-size: 0.85rem;
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line-height: 1.55;
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overflow-wrap: anywhere;
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}
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.msg-user {
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background: var(--user-bubble);
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color: var(--user-bubble-ink);
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border-bottom-right-radius: 3px;
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}
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.msg-supporter {
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background: var(--peer-bubble);
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color: var(--peer-bubble-ink);
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border-bottom-left-radius: 3px;
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}
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.msg-label {
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display: block;
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font-size: 0.62rem;
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font-weight: 500;
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opacity: 0.7;
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margin-bottom: 2px;
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text-transform: uppercase;
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letter-spacing: 0.12em;
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}
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.msg-text { margin: 0; }
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.msg-time {
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display: block;
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font-size: 0.6rem;
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opacity: 0.5;
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margin-top: 4px;
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text-align: right;
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letter-spacing: 0.04em;
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}
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.msg-system-wrap {
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display: flex;
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justify-content: center;
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margin: 0.25rem 0;
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}
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.msg-system-text {
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font-size: 0.7rem;
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color: var(--ink-dim);
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background: var(--input-bg);
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padding: 0.25rem 0.75rem;
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border-radius: 2px;
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text-align: center;
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letter-spacing: 0.04em;
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}
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/* ---- Typing bubble ---- */
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.typing-bubble {
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display: none;
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padding: 0 0.9rem 0.55rem;
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justify-content: flex-start;
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}
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.typing-bubble.visible { display: flex; }
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.typing-bubble-inner {
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position: relative;
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display: inline-flex;
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align-items: center;
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gap: 4px;
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min-width: 48px;
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padding: 0.55rem 0.75rem;
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background: var(--peer-bubble);
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border-radius: 12px;
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border-bottom-left-radius: 3px;
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}
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.typing-dot {
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width: 5px;
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height: 5px;
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border-radius: 50%;
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background: var(--ink-dim);
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animation: typing-bounce 1.1s infinite ease-in-out;
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}
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.typing-dot:nth-child(2) { animation-delay: 0.16s; }
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.typing-dot:nth-child(3) { animation-delay: 0.32s; }
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@keyframes typing-bounce {
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0%, 75%, 100% { transform: translateY(0); opacity: 0.45; }
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35% { transform: translateY(-4px); opacity: 1; }
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}
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/* ---- Chat input ---- */
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#chat-form {
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display: flex;
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gap: 0.45rem;
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padding: 0.65rem 0.85rem max(0.8rem, env(safe-area-inset-bottom));
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border-top: 1px solid var(--border);
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flex-shrink: 0;
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}
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#chat-form input[type="text"] {
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flex: 1;
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min-width: 0;
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padding: 0.55rem 0.8rem;
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background: var(--input-bg);
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border: 1px solid var(--border);
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border-radius: 3px;
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color: var(--ink);
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font-size: 0.85rem;
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line-height: 1.25;
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outline: none;
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transition: border-color 0.2s;
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}
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#chat-form input[type="text"]:focus { border-color: var(--accent); }
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#chat-form input[type="text"]::placeholder { color: var(--ink-dim); }
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#chat-form button {
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padding: 0.55rem 0.9rem;
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background: var(--accent);
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color: var(--bg);
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border: none;
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border-radius: 3px;
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font-family: 'JetBrains Mono', monospace;
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font-weight: 700;
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font-size: 0.78rem;
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letter-spacing: 0.08em;
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text-transform: uppercase;
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cursor: pointer;
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transition: opacity 0.2s;
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white-space: nowrap;
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}
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#chat-form button:hover { opacity: 0.85; }
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/* ---- Theme toggle ---- */
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.theme-toggle {
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position: fixed;
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bottom: 1.5rem;
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right: 1.5rem;
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width: 28px;
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height: 28px;
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border-radius: 50%;
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border: 1px solid var(--border);
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cursor: pointer;
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padding: 0;
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z-index: 30;
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transition: all 0.3s ease;
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box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
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}
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.theme-toggle:hover { transform: scale(1.08); }
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[data-theme="light"] .theme-toggle {
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background: linear-gradient(135deg, #07070d 0%, #64dcff 100%);
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border-color: rgba(26, 29, 34, 0.2);
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}
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[data-theme="tokyo"] .theme-toggle {
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background: #f4f1ec;
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border-color: rgba(100, 220, 255, 0.4);
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box-shadow:
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0 0 10px rgba(100, 220, 255, 0.5),
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0 0 25px rgba(100, 220, 255, 0.3);
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}
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@keyframes panel-in {
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0% { opacity: 0; transform: translateY(10px); }
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100% { opacity: 1; transform: translateY(0); }
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}
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@media (max-width: 520px) {
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body { align-items: stretch; padding: 4.2rem 0.75rem max(0.75rem, env(safe-area-inset-bottom)); }
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.page-timer { top: 0.75rem; width: calc(100% - 1.5rem); text-align: center; justify-content: center; }
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#start-form { align-self: center; padding: 2rem 1.5rem; }
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#chat-container { width: 100%; height: calc(var(--app-height, 100dvh) - 5rem); max-height: none; }
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.chat-session-id { display: none; }
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.msg-user, .msg-supporter { max-width: 86%; }
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#messages { padding: 0.8rem; }
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#chat-form { gap: 0.4rem; }
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#chat-form button { padding-inline: 0.75rem; }
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.theme-toggle { width: 20px; height: 20px; bottom: 1rem; right: 0.9rem; }
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}
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</style>
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</head>
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<body>
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<span class="page-timer" hx-get="/reset-countdown" hx-trigger="load, every 1s" hx-swap="innerHTML">Reset in --:--</span>
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<div id="start-form">
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<h1>Talk to support</h1>
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<p>Start a conversation and a supporter can reply from the dashboard.</p>
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<form hx-post="/sessions/new"
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hx-target="body"
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hx-swap="beforeend">
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<input type="text" name="name" placeholder="Your name (optional)" maxlength="40" />
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<button type="submit">Start chat</button>
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</form>
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</div>
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<div id="chat-container"></div>
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<button class="theme-toggle" id="theme-toggle" aria-label="Toggle theme"></button>
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<script>
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let ws = null;
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let userTypingActive = false;
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function setAppHeight() {
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const height = window.visualViewport ? window.visualViewport.height : window.innerHeight;
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document.documentElement.style.setProperty('--app-height', `${height}px`);
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}
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setAppHeight();
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window.addEventListener('resize', setAppHeight);
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if (window.visualViewport) {
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window.visualViewport.addEventListener('resize', setAppHeight);
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window.visualViewport.addEventListener('scroll', setAppHeight);
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}
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function scrollMessages() {
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const el = document.getElementById('messages');
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if (el) el.scrollTop = el.scrollHeight;
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}
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function showSupporterTyping() {
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const indicator = document.getElementById('peer-typing');
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if (!indicator) return;
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indicator.classList.add('visible');
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scrollMessages();
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}
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function hideSupporterTyping() {
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const indicator = document.getElementById('peer-typing');
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if (indicator) indicator.classList.remove('visible');
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}
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function sendUserTypingState(state) {
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if (!ws || ws.readyState !== WebSocket.OPEN || !window.__sessionId) return;
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ws.send(`typing:user:${state}:${window.__sessionId}`);
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}
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function startUserTyping() {
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if (userTypingActive) return;
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userTypingActive = true;
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sendUserTypingState('start');
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}
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function stopUserTyping() {
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if (!userTypingActive) return;
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sendUserTypingState('stop');
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userTypingActive = false;
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}
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function handleUserTypingInput() {
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const input = document.getElementById('chat-input');
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if (input && input.value.trim()) startUserTyping();
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else stopUserTyping();
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}
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document.addEventListener('htmx:afterSwap', (e) => {
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if (e.detail.target.id === 'messages') scrollMessages();
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});
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document.addEventListener('htmx:beforeRequest', (e) => {
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if (e.detail.elt && e.detail.elt.id === 'chat-form') stopUserTyping();
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});
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function resetChat() {
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stopUserTyping();
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const oldWs = ws;
|
|
ws = null;
|
|
window.__sessionId = null;
|
|
userTypingActive = false;
|
|
if (oldWs) oldWs.close();
|
|
const startForm = document.getElementById('start-form');
|
|
const chatContainer = document.getElementById('chat-container');
|
|
startForm.style.display = 'block';
|
|
chatContainer.style.display = 'none';
|
|
chatContainer.innerHTML = '';
|
|
alert('Chat history was cleared. Please start a new chat.');
|
|
}
|
|
|
|
document.addEventListener('htmx:afterRequest', (e) => {
|
|
if (e.detail.requestConfig?.path === '/sessions/new' && !ws) {
|
|
const container = document.getElementById('chat-container');
|
|
if (!container) return;
|
|
const match = container.innerHTML.match(/\/messages\/([a-f0-9-]+)/);
|
|
if (!match) return;
|
|
const sessionId = match[1];
|
|
window.__sessionId = sessionId;
|
|
|
|
const wsProtocol = location.protocol === 'https:' ? 'wss' : 'ws';
|
|
ws = new WebSocket(`${wsProtocol}://${location.host}/ws/user/${sessionId}`);
|
|
ws.onmessage = (message) => {
|
|
if (message.data === '__reset__') {
|
|
resetChat();
|
|
return;
|
|
}
|
|
if (message.data.startsWith('typing:supporter:start:')) {
|
|
showSupporterTyping();
|
|
return;
|
|
}
|
|
if (message.data.startsWith('typing:supporter:stop:')) {
|
|
hideSupporterTyping();
|
|
return;
|
|
}
|
|
if (message.data.startsWith('typing:user:')) return;
|
|
hideSupporterTyping();
|
|
htmx.trigger('#messages', 'refresh');
|
|
};
|
|
const chatInput = document.getElementById('chat-input');
|
|
if (chatInput) {
|
|
chatInput.addEventListener('focus', () => setTimeout(setAppHeight, 80));
|
|
chatInput.addEventListener('blur', () => setTimeout(setAppHeight, 80));
|
|
}
|
|
setAppHeight();
|
|
ws.onerror = () => console.warn('WebSocket error; polling will continue.');
|
|
}
|
|
});
|
|
|
|
// Theme toggle
|
|
(() => {
|
|
function currentSystemTheme() {
|
|
return window.matchMedia('(prefers-color-scheme: dark)').matches ? 'tokyo' : 'light';
|
|
}
|
|
const btn = document.getElementById('theme-toggle');
|
|
if (btn) {
|
|
btn.addEventListener('click', () => {
|
|
const current = document.documentElement.getAttribute('data-theme') || 'light';
|
|
const next = current === 'light' ? 'tokyo' : 'light';
|
|
document.documentElement.setAttribute('data-theme', next);
|
|
localStorage.setItem('poc-theme', next);
|
|
});
|
|
}
|
|
window.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', () => {
|
|
if (!localStorage.getItem('poc-theme')) {
|
|
document.documentElement.setAttribute('data-theme', currentSystemTheme());
|
|
}
|
|
});
|
|
})();
|
|
</script>
|
|
</body>
|
|
</html>
|