Ned Halksworth
447 lines
20 KiB
HTML
447 lines
20 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>sFetch AI</title>
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<script src="https://cdn.tailwindcss.com"></script>
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<script>
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tailwind.config = {
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theme: {
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extend: {
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colors: {
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shell: {
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bg: "#f7f7f4",
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panel: "#ffffff",
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raised: "#fbfbf8",
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ink: "#171717",
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muted: "#6f6f68",
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line: "#deded6",
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soft: "#eeeeE8",
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accent: "#315f95",
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accentDark: "#244a75",
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warm: "#8a5a20",
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},
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},
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boxShadow: {
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lift: "0 18px 55px rgba(23, 23, 23, 0.08)",
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focus: "0 0 0 3px rgba(49, 95, 149, 0.16)",
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},
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},
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},
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};
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</script>
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<style>
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:root { color-scheme: light; }
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body {
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background: #f7f7f4;
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color: #171717;
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font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
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}
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.message-text p + p { margin-top: 0.8rem; }
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.pulse-dot {
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animation: pulse 1.1s ease-in-out infinite;
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}
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@keyframes pulse {
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0%, 100% { opacity: 0.35; transform: scale(0.9); }
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50% { opacity: 1; transform: scale(1); }
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}
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</style>
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</head>
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<body class="min-h-screen overflow-hidden">
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<div class="grid h-screen grid-cols-1 lg:grid-cols-[280px_1fr]">
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<aside class="hidden border-r border-shell-line bg-shell-raised lg:flex lg:flex-col">
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<div class="border-b border-shell-line px-5 py-5">
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<a href="./index.html" class="text-2xl font-semibold tracking-tight text-shell-ink">sFetch</a>
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<p id="configText" class="mt-2 text-xs text-shell-muted">Checking Ollama Cloud...</p>
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</div>
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<nav class="space-y-1 p-3 text-sm">
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<a href="./index.html" class="flex items-center justify-between rounded-lg px-3 py-2 font-medium text-shell-muted hover:bg-shell-soft hover:text-shell-ink">
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Search
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<span class="text-xs">/</span>
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</a>
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<a href="./ai.html" class="flex items-center justify-between rounded-lg bg-shell-soft px-3 py-2 font-medium text-shell-ink">
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AI Chat
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<span class="text-xs">active</span>
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</a>
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<a href="./results.html" class="flex items-center justify-between rounded-lg px-3 py-2 font-medium text-shell-muted hover:bg-shell-soft hover:text-shell-ink">
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Results
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<span class="text-xs">index</span>
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</a>
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</nav>
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<div class="mt-auto border-t border-shell-line p-4">
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<button id="newChatSidebar" class="w-full rounded-lg border border-shell-line bg-white px-4 py-2 text-sm font-semibold text-shell-ink transition hover:border-shell-accent hover:text-shell-accent">
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New chat
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</button>
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</div>
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</aside>
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<main class="flex min-h-0 flex-col">
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<header class="flex flex-col gap-3 border-b border-shell-line bg-shell-panel px-4 py-3 md:flex-row md:items-center md:justify-between">
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<div class="flex items-center justify-between gap-3 lg:hidden">
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<a href="./index.html" class="text-xl font-semibold tracking-tight text-shell-ink">sFetch</a>
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<a href="./index.html" class="rounded-lg border border-shell-line px-3 py-2 text-sm font-medium text-shell-muted">Search</a>
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</div>
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<div class="grid gap-3 md:grid-cols-[minmax(220px,360px)_150px_170px] md:items-end">
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<div>
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<label for="modelSelect" class="mb-1 block text-xs font-semibold uppercase tracking-wide text-shell-muted">Model</label>
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<select id="modelSelect" class="w-full rounded-lg border border-shell-line bg-white px-3 py-2 text-sm text-shell-ink outline-none transition focus:border-shell-accent focus:shadow-focus">
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<option value="">Loading models...</option>
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</select>
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</div>
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<div>
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<label for="thinkSelect" class="mb-1 block text-xs font-semibold uppercase tracking-wide text-shell-muted">Think</label>
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<select id="thinkSelect" class="w-full rounded-lg border border-shell-line bg-white px-3 py-2 text-sm text-shell-ink outline-none transition focus:border-shell-accent focus:shadow-focus">
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<option value="off">Default</option>
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<option value="low">Low</option>
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<option value="medium">Medium</option>
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<option value="high">High</option>
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</select>
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</div>
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<label class="flex h-10 items-center gap-2 rounded-lg border border-shell-line bg-white px-3 text-sm font-medium text-shell-ink">
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<input id="useWebSearch" type="checkbox" class="h-4 w-4 rounded border-shell-line text-shell-accent" />
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Web search
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</label>
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</div>
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<div class="hidden items-center gap-2 text-xs text-shell-muted md:flex">
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<span id="streamStateDot" class="h-2 w-2 rounded-full bg-shell-muted"></span>
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<span id="chatStatus">Ready</span>
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</div>
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</header>
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<section id="messages" class="min-h-0 flex-1 overflow-y-auto px-4 py-6">
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<div class="mx-auto flex max-w-4xl flex-col gap-5">
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<div class="rounded-2xl border border-shell-line bg-shell-panel p-5 shadow-lift">
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<p class="text-sm font-semibold uppercase tracking-wide text-shell-accent">sFetch AI</p>
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<h1 class="mt-3 text-3xl font-semibold tracking-tight text-shell-ink">Ask, search, and synthesize.</h1>
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<div class="mt-5 grid gap-3 md:grid-cols-3">
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<button data-prompt="Summarize the strongest search results for cloud model APIs." class="prompt-card rounded-xl border border-shell-line bg-shell-raised p-4 text-left text-sm leading-6 text-shell-muted transition hover:border-shell-accent hover:text-shell-ink">
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Summarize indexed evidence
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</button>
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<button data-prompt="Compare the top sources and tell me what disagrees." class="prompt-card rounded-xl border border-shell-line bg-shell-raised p-4 text-left text-sm leading-6 text-shell-muted transition hover:border-shell-accent hover:text-shell-ink">
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Compare conflicting sources
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</button>
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<button data-prompt="Research the latest context, cite sources, and give me the answer." class="prompt-card rounded-xl border border-shell-line bg-shell-raised p-4 text-left text-sm leading-6 text-shell-muted transition hover:border-shell-accent hover:text-shell-ink">
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Research with web context
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</button>
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</div>
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</div>
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</div>
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</section>
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<footer class="border-t border-shell-line bg-shell-panel p-4">
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<form id="chatForm" class="mx-auto max-w-4xl">
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<div class="rounded-2xl border border-shell-line bg-white p-3 shadow-lift focus-within:border-shell-accent focus-within:shadow-focus">
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<textarea id="messageInput" rows="3" placeholder="Message sFetch..." class="max-h-44 w-full resize-none bg-transparent px-2 py-2 text-base text-shell-ink outline-none placeholder:text-shell-muted"></textarea>
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<div class="flex flex-col gap-3 border-t border-shell-line pt-3 sm:flex-row sm:items-center sm:justify-between">
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<div class="flex flex-wrap gap-2 text-xs text-shell-muted">
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<span id="modelHint" class="rounded-full bg-shell-soft px-3 py-1">Model loading</span>
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<span id="streamHint" class="rounded-full bg-shell-soft px-3 py-1">Streaming on</span>
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</div>
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<div class="flex gap-2">
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<button type="button" id="clearChat" class="rounded-lg border border-shell-line bg-white px-4 py-2 text-sm font-semibold text-shell-ink transition hover:bg-shell-soft">
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Clear
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</button>
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<button type="submit" id="sendButton" class="rounded-lg bg-shell-accent px-5 py-2 text-sm font-semibold text-white transition hover:bg-shell-accentDark">
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Send
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</button>
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</div>
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</div>
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</div>
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</form>
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</footer>
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</main>
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</div>
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<script>
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const API_BASE = "http://localhost:8000";
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const messagesContainer = document.getElementById("messages");
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const chatForm = document.getElementById("chatForm");
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const messageInput = document.getElementById("messageInput");
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const chatStatus = document.getElementById("chatStatus");
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const sendButton = document.getElementById("sendButton");
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const clearChat = document.getElementById("clearChat");
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const newChatSidebar = document.getElementById("newChatSidebar");
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const modelSelect = document.getElementById("modelSelect");
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const thinkSelect = document.getElementById("thinkSelect");
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const useWebSearch = document.getElementById("useWebSearch");
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const configText = document.getElementById("configText");
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const modelHint = document.getElementById("modelHint");
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const streamStateDot = document.getElementById("streamStateDot");
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let messages = [];
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let currentAssistant = null;
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function escapeHTML(value) {
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return String(value || "")
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.replaceAll("&", "&")
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.replaceAll("<", "<")
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.replaceAll(">", ">")
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.replaceAll('"', """)
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.replaceAll("'", "'");
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}
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function scrollToBottom() {
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messagesContainer.scrollTop = messagesContainer.scrollHeight;
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}
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function setStatus(text, active = false) {
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chatStatus.textContent = text;
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streamStateDot.className = `h-2 w-2 rounded-full ${active ? "pulse-dot bg-shell-accent" : "bg-shell-muted"}`;
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}
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function formatContent(text) {
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const safe = escapeHTML(text);
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return safe
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.split(/\n{2,}/)
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.map((part) => `<p>${part.replaceAll("\n", "<br>")}</p>`)
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.join("");
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}
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function messageShell(role) {
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const isUser = role === "user";
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const article = document.createElement("article");
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article.className = `mx-auto flex w-full max-w-4xl gap-3 ${isUser ? "justify-end" : "justify-start"}`;
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article.innerHTML = `
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${isUser ? "" : '<div class="mt-1 flex h-8 w-8 shrink-0 items-center justify-center rounded-lg bg-shell-ink text-xs font-bold text-white">s</div>'}
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<div class="${isUser ? "max-w-2xl rounded-2xl bg-shell-ink px-4 py-3 text-white" : "w-full max-w-3xl rounded-2xl border border-shell-line bg-shell-panel px-4 py-4 shadow-lift"}">
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<div class="message-text text-sm leading-7 ${isUser ? "text-white" : "text-shell-ink"}"></div>
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</div>
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`;
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messagesContainer.querySelector(".max-w-4xl")?.appendChild(article);
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return article.querySelector(".message-text");
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}
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function renderUserMessage(content) {
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const target = messageShell("user");
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target.innerHTML = formatContent(content);
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scrollToBottom();
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}
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function createAssistantMessage() {
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const target = messageShell("assistant");
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target.innerHTML = '<span class="text-shell-muted">Thinking...</span>';
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currentAssistant = {
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content: "",
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thinking: "",
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sources: [],
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target,
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details: null,
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sourcesNode: null,
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};
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scrollToBottom();
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}
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function updateAssistantContent(delta) {
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if (!currentAssistant) return;
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currentAssistant.content += delta;
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currentAssistant.target.innerHTML = formatContent(currentAssistant.content);
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scrollToBottom();
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}
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function updateThinking(delta) {
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if (!currentAssistant) return;
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currentAssistant.thinking += delta;
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if (!currentAssistant.details) {
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currentAssistant.details = document.createElement("details");
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currentAssistant.details.className = "mx-auto mt-2 w-full max-w-4xl rounded-xl border border-shell-line bg-shell-raised p-3";
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currentAssistant.details.innerHTML = `
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<summary class="cursor-pointer text-sm font-medium text-shell-muted">Reasoning trace</summary>
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<pre class="mt-3 whitespace-pre-wrap text-xs leading-5 text-shell-muted"></pre>
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`;
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messagesContainer.querySelector(".max-w-4xl")?.appendChild(currentAssistant.details);
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}
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currentAssistant.details.querySelector("pre").textContent = currentAssistant.thinking;
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}
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function renderSources(sources) {
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if (!currentAssistant || !sources.length) return;
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currentAssistant.sources = sources;
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const wrapper = document.createElement("div");
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wrapper.className = "mx-auto mt-2 grid w-full max-w-4xl gap-2 md:grid-cols-2";
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sources.slice(0, 8).forEach((source, index) => {
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const link = document.createElement("a");
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link.href = source.url;
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link.target = "_blank";
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link.rel = "noreferrer noopener";
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link.className = "rounded-xl border border-shell-line bg-shell-panel p-3 text-sm transition hover:border-shell-accent";
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link.innerHTML = `
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<span class="font-semibold text-shell-ink">[${index + 1}] ${escapeHTML(source.title)}</span>
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<span class="mt-1 block truncate text-xs text-shell-muted">${escapeHTML(source.url)}</span>
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`;
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wrapper.appendChild(link);
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});
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messagesContainer.querySelector(".max-w-4xl")?.appendChild(wrapper);
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currentAssistant.sourcesNode = wrapper;
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}
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async function streamSSE(url, payload, handlers) {
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const response = await fetch(url, {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify(payload),
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});
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if (!response.ok || !response.body) {
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const data = await response.json().catch(() => ({}));
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throw new Error(data.detail || "Model stream failed.");
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}
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const reader = response.body.getReader();
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const decoder = new TextDecoder();
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let buffer = "";
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while (true) {
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const { value, done } = await reader.read();
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if (done) break;
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buffer += decoder.decode(value, { stream: true });
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const events = buffer.split("\n\n");
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buffer = events.pop() || "";
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for (const rawEvent of events) {
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const eventName = (rawEvent.match(/^event: (.+)$/m) || [])[1] || "message";
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const dataLine = rawEvent
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.split("\n")
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.filter((line) => line.startsWith("data: "))
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.map((line) => line.slice(6))
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.join("\n");
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const data = dataLine ? JSON.parse(dataLine) : {};
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handlers[eventName]?.(data);
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}
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}
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}
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async function loadModels() {
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try {
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const [configResponse, modelsResponse] = await Promise.all([
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fetch(`${API_BASE}/ai/config`),
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fetch(`${API_BASE}/ai/models`),
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]);
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const config = await configResponse.json();
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const payload = await modelsResponse.json();
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if (!modelsResponse.ok) throw new Error(payload.detail || "Unable to load models.");
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modelSelect.innerHTML = "";
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(payload.models || []).forEach((model) => {
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const name = model.name || model.model;
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if (!name) return;
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const option = document.createElement("option");
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option.value = name;
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option.textContent = name;
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if (name === payload.default_model) option.selected = true;
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modelSelect.appendChild(option);
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});
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if (!modelSelect.options.length) {
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modelSelect.innerHTML = `<option value="${payload.default_model || "gpt-oss:120b"}">${payload.default_model || "gpt-oss:120b"}</option>`;
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}
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configText.textContent = config.configured ? "Ollama Cloud connected" : "Ollama key missing";
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modelHint.textContent = modelSelect.value || payload.default_model || "No model";
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} catch (error) {
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modelSelect.innerHTML = '<option value="gpt-oss:120b">gpt-oss:120b</option>';
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configText.textContent = error.message || "Model loading failed";
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modelHint.textContent = "gpt-oss:120b";
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}
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}
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async function sendMessage(content) {
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const userMessage = { role: "user", content };
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messages.push(userMessage);
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renderUserMessage(content);
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createAssistantMessage();
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setStatus("Streaming response", true);
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sendButton.disabled = true;
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try {
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const think = thinkSelect.value === "off" ? null : thinkSelect.value;
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let finalContent = "";
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let finalSources = [];
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await streamSSE(`${API_BASE}/ai/chat/stream`, {
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model: modelSelect.value,
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messages,
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think,
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use_web_search: useWebSearch.checked,
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web_result_limit: 5,
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}, {
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meta(data) {
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finalSources = data.sources || [];
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if (finalSources.length) renderSources(finalSources);
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},
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thinking(data) {
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updateThinking(data.delta || "");
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},
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content(data) {
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finalContent += data.delta || "";
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updateAssistantContent(data.delta || "");
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},
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done(data) {
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finalContent = data.content || finalContent;
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setStatus(`Response from ${data.model || modelSelect.value}`, false);
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},
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error(data) {
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throw new Error(data.detail || "Model stream failed.");
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},
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});
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messages.push({ role: "assistant", content: finalContent || currentAssistant?.content || "" });
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} catch (error) {
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updateAssistantContent(`\n\n${error.message || "Model stream failed."}`);
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setStatus("Stream failed", false);
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} finally {
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sendButton.disabled = false;
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messageInput.focus();
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}
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}
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function clearConversation() {
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messages = [];
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messagesContainer.innerHTML = `
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<div class="mx-auto flex max-w-4xl flex-col gap-5">
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<div class="rounded-2xl border border-shell-line bg-shell-panel p-5 shadow-lift">
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<p class="text-sm font-semibold uppercase tracking-wide text-shell-accent">sFetch AI</p>
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<h1 class="mt-3 text-3xl font-semibold tracking-tight text-shell-ink">Ask, search, and synthesize.</h1>
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<div class="mt-5 grid gap-3 md:grid-cols-3">
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<button data-prompt="Summarize the strongest search results for cloud model APIs." class="prompt-card rounded-xl border border-shell-line bg-shell-raised p-4 text-left text-sm leading-6 text-shell-muted transition hover:border-shell-accent hover:text-shell-ink">Summarize indexed evidence</button>
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<button data-prompt="Compare the top sources and tell me what disagrees." class="prompt-card rounded-xl border border-shell-line bg-shell-raised p-4 text-left text-sm leading-6 text-shell-muted transition hover:border-shell-accent hover:text-shell-ink">Compare conflicting sources</button>
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<button data-prompt="Research the latest context, cite sources, and give me the answer." class="prompt-card rounded-xl border border-shell-line bg-shell-raised p-4 text-left text-sm leading-6 text-shell-muted transition hover:border-shell-accent hover:text-shell-ink">Research with web context</button>
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</div>
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</div>
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</div>
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`;
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bindPromptCards();
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setStatus("Ready", false);
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}
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function bindPromptCards() {
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document.querySelectorAll(".prompt-card").forEach((button) => {
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|
button.addEventListener("click", () => {
|
|
messageInput.value = button.dataset.prompt || "";
|
|
messageInput.focus();
|
|
});
|
|
});
|
|
}
|
|
|
|
chatForm.addEventListener("submit", (event) => {
|
|
event.preventDefault();
|
|
const content = messageInput.value.trim();
|
|
if (!content) {
|
|
messageInput.focus();
|
|
return;
|
|
}
|
|
messageInput.value = "";
|
|
sendMessage(content);
|
|
});
|
|
|
|
clearChat.addEventListener("click", clearConversation);
|
|
newChatSidebar?.addEventListener("click", clearConversation);
|
|
modelSelect.addEventListener("change", () => {
|
|
modelHint.textContent = modelSelect.value || "No model";
|
|
});
|
|
|
|
bindPromptCards();
|
|
loadModels();
|
|
</script>
|
|
</body>
|
|
</html>
|