Lexecon/demo_dashboard.html at main · Lexicoding-systems/Lexecon · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Lexecon Demo - Governance Proof Chain</title>
    <style>
        * { margin: 0; padding: 0; box-sizing: border-box; }
        :root {
            --bg: #0f172a;
            --card: #1e293b;
            --border: #334155;
            --text: #f1f5f9;
            --muted: #94a3b8;
            --primary: #0891b2;
            --success: #10b981;
            --warning: #f59e0b;
            --danger: #dc2626;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.6;
            min-height: 100vh;
        }
        .container { max-width: 1200px; margin: 0 auto; padding: 40px 20px; }
        header { text-align: center; margin-bottom: 40px; }
        header h1 { font-size: 32px; font-weight: 600; margin-bottom: 8px; }
        header p { color: var(--muted); font-size: 16px; }
        .flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 40px; }
        @media (max-width: 900px) { .flow { grid-template-columns: 1fr; } }
        .step {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 24px;
            text-align: center;
            position: relative;
        }
        .step::after {
            content: "→";
            position: absolute;
            right: -16px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--primary);
            font-size: 20px;
            font-weight: bold;
        }
        .step:last-child::after { display: none; }
        @media (max-width: 900px) {
            .step::after { content: "↓"; right: 50%; top: 100%; transform: translateX(50%); }
        }
        .step-num {
            width: 32px;
            height: 32px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            font-size: 14px;
            margin: 0 auto 12px;
        }
        .step h3 { font-size: 16px; margin-bottom: 4px; }
        .step p { font-size: 13px; color: var(--muted); }
        .demo-area {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 32px;
        }
        .section { margin-bottom: 32px; }
        .section:last-child { margin-bottom: 0; }
        .section h2 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
            margin-bottom: 16px;
        }
        @media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
        label {
            display: block;
            font-size: 13px;
            font-weight: 500;
            margin-bottom: 6px;
            color: var(--muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        input, select, textarea {
            width: 100%;
            padding: 10px 12px;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 8px;
            color: var(--text);
            font-size: 14px;
            font-family: inherit;
        }
        input:focus, select:focus, textarea:focus {
            outline: none;
            border-color: var(--primary);
        }
        textarea { min-height: 80px; resize: vertical; }
        button {
            background: var(--primary);
            color: white;
            border: none;
            padding: 12px 24px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: opacity 0.2s;
        }
        button:hover { opacity: 0.9; }
        button:disabled { opacity: 0.5; cursor: not-allowed; }
        .result {
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 16px;
            margin-top: 16px;
            font-family: 'SF Mono', Monaco, monospace;
            font-size: 12px;
            overflow-x: auto;
            white-space: pre-wrap;
            word-break: break-all;
        }
        .result:empty { display: none; }
        .status-allow { color: var(--success); }
        .status-deny { color: var(--danger); }
        .status-escalate { color: var(--warning); }
        .ledger-entry {
            border-left: 3px solid var(--primary);
            padding-left: 12px;
            margin: 8px 0;
        }
        .hash {
            font-family: 'SF Mono', Monaco, monospace;
            font-size: 11px;
            color: var(--muted);
            word-break: break-all;
        }
        .badge {
            display: inline-block;
            padding: 2px 8px;
            border-radius: 4px;
            font-size: 11px;
            font-weight: 600;
            text-transform: uppercase;
        }
        .badge-success { background: rgba(16, 185, 129, 0.2); color: var(--success); }
        .badge-danger { background: rgba(220, 38, 38, 0.2); color: var(--danger); }
        .badge-warning { background: rgba(245, 158, 11, 0.2); color: var(--warning); }
        .empty-state {
            text-align: center;
            padding: 40px;
            color: var(--muted);
        }
        .spinner {
            display: inline-block;
            width: 16px;
            height: 16px;
            border: 2px solid var(--border);
            border-top-color: var(--primary);
            border-radius: 50%;
            animation: spin 1s linear infinite;
            margin-right: 8px;
            vertical-align: middle;
        }
        @keyframes spin { to { transform: rotate(360deg); } }
    </style>
</head>
<body>
    <div class="container">
        <header>
            <h1>🔐 Lexecon Demo</h1>
            <p>Cryptographic governance for AI tool execution</p>
        </header>

        <div class="flow">
            <div class="step">
                <div class="step-num">1</div>
                <h3>Capability</h3>
                <p>Issue cryptographic credential</p>
            </div>
            <div class="step">
                <div class="step-num">2</div>
                <h3>Policy</h3>
                <p>Evaluate against governance rules</p>
            </div>
            <div class="step">
                <div class="step-num">3</div>
                <h3>Execution</h3>
                <p>Invoke tool with constraints</p>
            </div>
            <div class="step">
                <div class="step-num">4</div>
                <h3>Proof</h3>
                <p>Append-only ledger entry</p>
            </div>
        </div>

        <div class="demo-area">
            <div class="section">
                <h2>🚀 Execute Request</h2>
                <div class="form-row">
                    <div>
                        <label>Actor</label>
                        <input type="text" id="actor" value="user:alice@example.com" placeholder="user:alice@example.com">
                    </div>
                    <div>
                        <label>Tool</label>
                        <input type="text" id="tool" value="file:read" placeholder="file:read">
                    </div>
                </div>
                <div class="form-row">
                    <div>
                        <label>Action</label>
                        <input type="text" id="action" value="read_document" placeholder="read_document">
                    </div>
                    <div>
                        <label>Risk Level</label>
                        <select id="risk">
                            <option value="1">Low (1)</option>
                            <option value="2" selected>Medium (2)</option>
                            <option value="3">High (3)</option>
                            <option value="4">Critical (4)</option>
                            <option value="5">Severe (5)</option>
                        </select>
                    </div>
                </div>
                <div>
                    <label>User Intent</label>
                    <textarea id="intent" placeholder="Describe what the user is trying to accomplish...">Retrieve quarterly financial report for analysis</textarea>
                </div>
                <div style="margin-top: 16px;">
                    <button id="executeBtn" onclick="executeRequest()">
                        Execute Governance Flow
                    </button>
                </div>
                <div id="result" class="result"></div>
            </div>

            <div class="section">
                <h2>📜 Ledger Entries</h2>
                <div id="ledger">
                    <div class="empty-state">No entries yet. Execute a request to see the proof chain.</div>
                </div>
                <div style="margin-top: 16px;">
                    <button onclick="refreshLedger()">Refresh Ledger</button>
                    <button onclick="seedData()" style="margin-left: 8px; background: var(--border);">Seed Demo Data</button>
                </div>
            </div>
        </div>
    </div>

    <script>
        const API_BASE = window.location.origin;

        async function executeRequest() {
            const btn = document.getElementById('executeBtn');
            const result = document.getElementById('result');

            btn.disabled = true;
            btn.innerHTML = '<span class="spinner"></span>Processing...';
            result.textContent = '';

            const request = {
                actor: document.getElementById('actor').value,
                proposed_action: document.getElementById('action').value,
                tool: document.getElementById('tool').value,
                user_intent: document.getElementById('intent').value,
                risk_level: parseInt(document.getElementById('risk').value),
                data_classes: [],
                requested_output_type: 'tool_action',
                policy_mode: 'strict',
                context: { timestamp: new Date().toISOString() }
            };

            try {
                const response = await fetch(`${API_BASE}/decide`, {
                    method: 'POST',
                    headers: { 'Content-Type': 'application/json' },
                    body: JSON.stringify(request)
                });

                const data = await response.json();

                let statusClass = 'status-escalate';
                if (data.decision === 'allow') statusClass = 'status-allow';
                if (data.decision === 'deny') statusClass = 'status-deny';

                result.innerHTML = `
<strong>Decision:</strong> <span class="${statusClass}">${data.decision.toUpperCase()}</span>
<strong>Confidence:</strong> ${(data.confidence * 100).toFixed(1)}%
<strong>Ledger Hash:</strong> <span class="hash">${data.ledger_entry_hash || 'N/A'}</span>
<strong>Reasoning:</strong> ${data.reasoning || 'No reasoning provided'}

<strong>Full Response:</strong>
${JSON.stringify(data, null, 2)}
                `.trim();

                refreshLedger();
            } catch (err) {
                result.innerHTML = `<span class="status-deny">Error: ${err.message}</span>`;
            } finally {
                btn.disabled = false;
                btn.textContent = 'Execute Governance Flow';
            }
        }

        async function refreshLedger() {
            const ledger = document.getElementById('ledger');

            try {
                const response = await fetch(`${API_BASE}/ledger/entries?limit=10`);
                const data = await response.json();

                if (!data.entries || data.entries.length === 0) {
                    ledger.innerHTML = '<div class="empty-state">No entries in ledger.</div>';
                    return;
                }

                ledger.innerHTML = data.entries.slice().reverse().map(entry => {
                    const time = new Date(entry.timestamp).toLocaleString();
                    let badge = '';
                    if (entry.event_type === 'decision') {
                        const decision = entry.data?.decision || 'unknown';
                        const badgeClass = decision === 'allow' ? 'badge-success' :
                                          decision === 'deny' ? 'badge-danger' : 'badge-warning';
                        badge = `<span class="badge ${badgeClass}">${decision}</span>`;
                    }
                    return `
<div class="ledger-entry">
    <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px;">
        <strong>${entry.event_type}</strong>
        ${badge}
        <span style="color: var(--muted); font-size: 12px;">${time}</span>
    </div>
    <div class="hash">${entry.entry_hash}</div>
</div>
                    `;
                }).join('');
            } catch (err) {
                ledger.innerHTML = `<div class="empty-state">Error loading ledger: ${err.message}</div>`;
            }
        }

        async function seedData() {
            const btn = event.target;
            btn.disabled = true;

            try {
                await fetch(`${API_BASE}/demo/seed`, { method: 'POST' });
                refreshLedger();
            } catch (err) {
                console.error('Failed to seed:', err);
            } finally {
                btn.disabled = false;
            }
        }

        // Load ledger on page load
        refreshLedger();
    </script>
</body>
</html>