365 lines
9.4 KiB
HTML
365 lines
9.4 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" />
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<title>Support Chat</title>
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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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--bg: #111318;
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--surface: #191c22;
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--surface-soft: #20242c;
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--border: #2b303a;
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--accent: #8f9cff;
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--accent-dim: #737fd3;
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--text: #eceff4;
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--muted: #9aa3b2;
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--user: #8f9cff;
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--supporter: #2b303a;
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--radius: 12px;
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}
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body {
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background: var(--bg);
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min-height: 100vh;
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display: flex;
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align-items: center;
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justify-content: center;
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font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
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color: var(--text);
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padding: 1rem;
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}
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.page-timer {
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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(--muted);
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border: 1px solid var(--border);
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border-radius: 999px;
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padding: 0.35rem 0.75rem;
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font-size: 0.78rem;
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background: var(--surface);
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z-index: 10;
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}
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#start-form {
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background: var(--surface);
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border: 1px solid var(--border);
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border-radius: 20px;
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padding: 2.2rem;
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width: min(360px, 100%);
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text-align: left;
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box-shadow: 0 18px 55px rgba(0, 0, 0, 0.22);
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}
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#start-form h1 {
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font-size: 1.35rem;
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font-weight: 700;
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margin-bottom: 0.45rem;
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letter-spacing: -0.02em;
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}
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#start-form p {
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font-size: 0.9rem;
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color: var(--muted);
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margin-bottom: 1.5rem;
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line-height: 1.55;
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}
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#start-form input[type="text"] {
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width: 100%;
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padding: 0.75rem 1rem;
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background: var(--bg);
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border: 1px solid var(--border);
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border-radius: var(--radius);
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color: var(--text);
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font-size: 0.95rem;
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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 button {
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width: 100%;
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padding: 0.75rem;
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background: var(--accent);
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color: #111318;
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border: none;
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border-radius: var(--radius);
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font-size: 0.95rem;
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font-weight: 700;
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cursor: pointer;
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transition: background 0.2s;
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}
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#start-form button:hover { background: var(--accent-dim); }
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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(390px, 100%);
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height: min(600px, calc(100vh - 4.5rem));
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background: var(--surface);
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border: 1px solid var(--border);
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border-radius: 20px;
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overflow: hidden;
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box-shadow: 0 18px 55px rgba(0, 0, 0, 0.22);
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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: 1rem 1.2rem;
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border-bottom: 1px solid var(--border);
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font-weight: 700;
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font-size: 0.95rem;
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}
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.chat-session-id {
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margin-left: auto;
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font-size: 0.75rem;
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color: var(--muted);
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font-weight: 400;
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}
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#messages {
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flex: 1;
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overflow-y: auto;
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padding: 1rem;
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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: 4px; }
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#messages::-webkit-scrollbar-track { background: transparent; }
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#messages::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
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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: 75%;
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padding: 0.6rem 0.9rem;
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border-radius: 16px;
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font-size: 0.88rem;
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line-height: 1.5;
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}
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.msg-user {
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background: var(--user);
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color: #111318;
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border-bottom-right-radius: 4px;
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}
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.msg-supporter {
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background: var(--supporter);
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color: var(--text);
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border-bottom-left-radius: 4px;
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}
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.msg-label {
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display: block;
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font-size: 0.7rem;
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font-weight: 600;
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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: 0.05em;
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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: 0.68rem;
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opacity: 0.55;
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margin-top: 4px;
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text-align: right;
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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: 0.75rem;
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color: var(--muted);
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background: var(--bg);
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padding: 0.25rem 0.75rem;
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border-radius: 20px;
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}
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.typing-bubble {
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display: none;
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padding: 0 1rem 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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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: 0.65rem 0.85rem;
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background: var(--supporter);
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border-radius: 16px;
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border-bottom-left-radius: 4px;
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}
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.typing-dot {
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width: 6px;
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height: 6px;
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border-radius: 50%;
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background: var(--muted);
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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(-5px); opacity: 1; }
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}
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#chat-form {
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display: flex;
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gap: 0.5rem;
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padding: 0.75rem 1rem;
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border-top: 1px solid var(--border);
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}
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#chat-form input[type="text"] {
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flex: 1;
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padding: 0.6rem 0.9rem;
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background: var(--bg);
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border: 1px solid var(--border);
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border-radius: var(--radius);
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color: var(--text);
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font-size: 0.9rem;
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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 button {
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padding: 0.6rem 1.1rem;
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background: var(--accent);
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color: #111318;
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border: none;
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border-radius: var(--radius);
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font-weight: 700;
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font-size: 0.88rem;
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cursor: pointer;
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transition: background 0.2s;
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}
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#chat-form button:hover { background: var(--accent-dim); }
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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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<script>
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let ws = null;
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let typingHideTimer = null;
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let lastTypingSent = 0;
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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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clearTimeout(typingHideTimer);
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typingHideTimer = setTimeout(() => indicator.classList.remove('visible'), 1400);
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scrollMessages();
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}
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function sendUserTyping() {
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if (!ws || ws.readyState !== WebSocket.OPEN || !window.__sessionId) return;
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const now = Date.now();
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if (now - lastTypingSent < 500) return;
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lastTypingSent = now;
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ws.send(`typing:user:${window.__sessionId}`);
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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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function resetChat() {
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const oldWs = ws;
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ws = null;
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window.__sessionId = null;
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if (oldWs) oldWs.close();
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const startForm = document.getElementById('start-form');
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const chatContainer = document.getElementById('chat-container');
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startForm.style.display = 'block';
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chatContainer.style.display = 'none';
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chatContainer.innerHTML = '';
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alert('Chat history was cleared. Please start a new chat.');
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}
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document.addEventListener('htmx:afterRequest', (e) => {
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if (e.detail.requestConfig?.path === '/sessions/new' && !ws) {
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const container = document.getElementById('chat-container');
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if (!container) return;
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const match = container.innerHTML.match(/\/messages\/([a-f0-9-]+)/);
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if (!match) return;
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const sessionId = match[1];
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window.__sessionId = sessionId;
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const wsProtocol = location.protocol === 'https:' ? 'wss' : 'ws';
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ws = new WebSocket(`${wsProtocol}://${location.host}/ws/user/${sessionId}`);
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ws.onmessage = (message) => {
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if (message.data === '__reset__') {
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resetChat();
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return;
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}
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if (message.data.startsWith('typing:supporter:')) {
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showSupporterTyping();
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return;
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}
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if (message.data.startsWith('typing:user:')) return;
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htmx.trigger('#messages', 'refresh');
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};
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ws.onerror = () => console.warn('WebSocket error; polling will continue.');
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}
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});
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</script>
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</body>
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</html>
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