Crumb-Core-v.1/app/templates/pages/admin_logs.html

{% extends "base.html" %}

{% block content %}
<!-- Header -->
<section class="mb-2">
    <div class="grid">
        <div>
            <h1>System Logs & Stats</h1>
            <p class="text-muted">Monitor chat interactions and token usage.</p>
        </div>
        <div style="text-align: right;">
            <a href="/admin" role="button" class="secondary outline">← Back to Dashboard</a>
        </div>
    </div>
</section>

<!-- Stats Grid -->
<section class="grid" id="stats-container">
    <article class="card">
        <header>Total Interactions</header>
        <h2 id="stat-total-interactions">-</h2>
    </article>
    <article class="card">
        <header>Vector Coverage</header>
        <h2 id="stat-vector-coverage">-</h2>
        <small class="text-muted" id="stat-vector-count">-</small>
    </article>
    <article class="card">
        <header>Estimated Cost</header>
        <h2 id="stat-cost">-</h2>
        <small class="text-muted" id="stat-tokens">-</small>
    </article>
    <article class="card">
        <header>Log Size</header>
        <h2 id="stat-file-size">-</h2>
    </article>
</section>

<!-- Role Stats -->
<section>
    <h3>Role Usage</h3>
    <div id="role-stats" class="grid-4">
        <!-- Will be populated by JS -->
        <article class="loading">Loading stats...</article>
    </div>
</section>

<!-- Logs Table -->
<section style="margin-top: 2rem;">
    <div class="grid">
        <h3>Recent Interactions</h3>
        <div style="text-align: right;">
            <button onclick="loadData()" class="outline small">↻ Refresh</button>
        </div>
    </div>

    <figure>
        <table role="grid">
            <thead>
                <tr>
                    <th scope="col">Time</th>
                    <th scope="col">Role</th>
                    <th scope="col">User</th>
                    <th scope="col">Interaction</th>
                    <th scope="col">Tokens</th>
                    <th scope="col">Model</th>
                </tr>
            </thead>
            <tbody id="logs-table-body">
                <tr>
                    <td colspan="6" style="text-align: center;">Loading logs...</td>
                </tr>
            </tbody>
        </table>
    </figure>
</section>

<script>
    async function loadData() {
        try {
            await Promise.all([loadStats(), loadLogs()]);
        } catch (e) {
            console.error("Error loading data:", e);
        }
    }

    async function loadStats() {
        const res = await fetch('/admin/logs/stats');
        if (!res.ok) return;
        const data = await res.json();

        document.getElementById('stat-total-interactions').innerText = data.total_interactions;

        // Vector Coverage
        const rate = data.context_hit_rate_percent;
        document.getElementById('stat-vector-coverage').innerText = rate + "%";
        document.getElementById('stat-vector-count').innerText = `${data.context_found_count} hits`;

        // Cost & Tokens
        document.getElementById('stat-cost').innerText = "$" + data.estimated_cost_usd.toFixed(4);
        document.getElementById('stat-tokens').innerText = `~${data.total_tokens_estimated} tokens`;

        document.getElementById('stat-file-size').innerText = data.file_size_mb + " MB";

        // Render Role Stats
        const roleContainer = document.getElementById('role-stats');
        roleContainer.innerHTML = '';

        // Sort roles by usage (desc)
        const sortedRoles = Object.entries(data.characters).sort((a, b) => b[1] - a[1]);

        sortedRoles.forEach(([roleId, count]) => {
            const tokens = data.tokens_by_role[roleId] || 0;
            const article = document.createElement('article');
            article.className = 'card small-card';
            article.innerHTML = `
                <header class="capitalize"><strong>${roleId}</strong></header>
                <div class="stat-value">${count} <small>chats</small></div>
                <div class="stat-sub">${tokens} <small>tokens</small></div>
            `;
            roleContainer.appendChild(article);
        });
    }

    async function loadLogs() {
        const res = await fetch('/admin/logs/data?limit=50');
        if (!res.ok) return;
        const data = await res.json();

        const tbody = document.getElementById('logs-table-body');
        tbody.innerHTML = '';

        data.logs.forEach(log => {
            const row = document.createElement('tr');

            // Format time
            const date = new Date(log.timestamp);
            const timeStr = date.toLocaleString();

            // Truncate text
            const q = log.interaction.question;
            const qShort = q.length > 50 ? q.substring(0, 50) + '...' : q;

            row.innerHTML = `
                <td><small>${timeStr}</small></td>
                <td class="capitalize">${log.character.name}</td>
                <td>${log.user.email || log.user.id || 'Anonymous'}</td>
                <td>
                    <strong>Q:</strong> ${escapeHtml(qShort)}<br>
                    <small class="text-muted">Sources: ${log.rag.sources_count}</small>
                </td>
                <td>${log.tokens_estimated}</td>
                <td><small>${log.ai.model}</small></td>
            `;
            tbody.appendChild(row);
        });
    }

    function escapeHtml(text) {
        if (!text) return '';
        return text
            .replace(/&/g, "&amp;")
            .replace(/</g, "&lt;")
            .replace(/>/g, "&gt;")
            .replace(/"/g, "&quot;")
            .replace(/'/g, "&#039;");
    }

    // Initial load
    document.addEventListener('DOMContentLoaded', loadData);

    // Auto-refresh every 30s
    setInterval(loadData, 30000);
</script>

<style>
    .capitalize {
        text-transform: capitalize;
    }

    .small-card {
        padding: 1rem;
        text-align: center;
    }

    .stat-value {
        font-size: 1.5rem;
        font-weight: bold;
    }

    .stat-sub {
        font-size: 0.9rem;
        color: var(--muted-color);
    }

    /* Grid 4 for role stats */
    .grid-4 {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1rem;
    }
</style>

{% endblock %}