routewatch/internal/templates/prefix_detail.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>{{.Prefix}} - RouteWatch</title>
    <style nonce="{{.CSPNonce}}">
        * {
            box-sizing: border-box;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            margin: 0;
            padding: 0;
            background: #f5f5f5;
            color: #333;
        }

        /* Navbar styles */
        .navbar {
            background: #2c3e50;
            padding: 0 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 56px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }
        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 18px;
            font-weight: 600;
        }
        .navbar-brand a {
            color: white;
            text-decoration: none;
        }
        .navbar-brand a:hover {
            color: #ecf0f1;
        }
        .navbar-brand .by {
            font-weight: normal;
            color: #95a5a6;
            font-size: 14px;
        }
        .navbar-brand .author {
            color: #3498db;
            font-weight: normal;
        }
        .navbar-brand .author:hover {
            text-decoration: underline;
        }
        .navbar-links {
            display: flex;
            gap: 20px;
        }
        .navbar-links a {
            color: #ecf0f1;
            text-decoration: none;
            font-size: 14px;
            padding: 8px 12px;
            border-radius: 4px;
            transition: background-color 0.2s;
        }
        .navbar-links a:hover {
            background: rgba(255,255,255,0.1);
        }
        .navbar-links a.active {
            background: rgba(255,255,255,0.15);
        }

        /* Main content */
        .main-content {
            padding: 20px;
        }
        .container {
            width: 90%;
            max-width: 1600px;
            margin: 0 auto;
            background: white;
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }
        h1 {
            margin: 0 0 10px 0;
            color: #2c3e50;
            font-family: monospace;
            font-size: 28px;
        }
        .subtitle {
            color: #7f8c8d;
            margin-bottom: 30px;
        }
        .info-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin-bottom: 30px;
        }
        .info-card {
            background: #f8f9fa;
            padding: 20px;
            border-radius: 6px;
            border-left: 4px solid #3498db;
        }
        .info-label {
            font-size: 14px;
            color: #7f8c8d;
            margin-bottom: 5px;
        }
        .info-value {
            font-size: 24px;
            font-weight: bold;
            color: #2c3e50;
        }
        .routes-section {
            margin-top: 30px;
        }
        .routes-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
        }
        .routes-header h2 {
            margin: 0;
            color: #2c3e50;
        }
        .route-count {
            background: #e74c3c;
            color: white;
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: bold;
        }
        .route-table {
            width: 100%;
            border-collapse: collapse;
            background: white;
            border: 1px solid #e0e0e0;
            border-radius: 6px;
            overflow: hidden;
        }
        .route-table th {
            background: #34495e;
            color: white;
            padding: 12px;
            text-align: left;
            font-weight: 600;
        }
        .route-table td {
            padding: 12px;
            border-bottom: 1px solid #e0e0e0;
            white-space: nowrap;
        }
        .route-table tr:hover {
            background: #f8f9fa;
        }
        .route-table tr:last-child td {
            border-bottom: none;
        }
        .as-link {
            color: #3498db;
            text-decoration: none;
        }
        .as-link:hover {
            text-decoration: underline;
        }
        .peer-ip {
            font-family: monospace;
            font-size: 14px;
            color: #555;
        }
        .as-path {
            font-family: monospace;
            font-size: 13px;
            color: #666;
            max-width: 600px;
            word-wrap: break-word;
            white-space: normal !important;
            line-height: 1.5;
        }
        .as-path .as-link {
            font-weight: 600;
        }
        .age {
            color: #7f8c8d;
            font-size: 14px;
        }
        .nav-link {
            display: inline-block;
            margin-bottom: 20px;
            color: #3498db;
            text-decoration: none;
        }
        .nav-link:hover {
            text-decoration: underline;
        }
        .origins-section {
            margin-top: 30px;
            background: #f8f9fa;
            padding: 20px;
            border-radius: 6px;
        }
        .origins-section h3 {
            margin-top: 0;
            color: #2c3e50;
        }
        .origin-list {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .origin-item {
            background: white;
            padding: 10px 15px;
            border-radius: 4px;
            border: 1px solid #e0e0e0;
        }
        .origin-item .peer-count {
            color: #7f8c8d;
            margin-left: 10px;
        }
        .empty-state {
            text-align: center;
            padding: 40px;
            color: #7f8c8d;
        }
        @media (max-width: 768px) {
            .container {
                padding: 20px;
            }
            .info-grid {
                grid-template-columns: 1fr;
            }
            .route-table {
                font-size: 14px;
            }
            .as-path {
                max-width: 100%;
            }
        }
    </style>
</head>
<body>
    <nav class="navbar">
        <div class="navbar-brand">
            <a href="/">routewatch</a>
            <span class="by">by</span>
            <a href="https://sneak.berlin" class="author">@sneak</a>
        </div>
        <div class="navbar-links">
            <a href="/">Home</a>
            <a href="/status">Status</a>
        </div>
    </nav>

    <main class="main-content">
    <div class="container">
        <h1>{{.Prefix}}</h1>
        <p class="subtitle">IPv{{.IPVersion}} Prefix{{if .MaskLength}} • /{{.MaskLength}}{{end}}</p>
        
        <div class="info-grid">
            <div class="info-card">
                <div class="info-label">Seen from Peers</div>
                <div class="info-value">{{.PeerCount}}</div>
            </div>
            <div class="info-card">
                <div class="info-label">Origin ASNs</div>
                <div class="info-value">{{.OriginCount}}</div>
            </div>
            <div class="info-card">
                <div class="info-label">IP Version</div>
                <div class="info-value">IPv{{.IPVersion}}</div>
            </div>
        </div>

        {{if .Origins}}
        <div class="origins-section">
            <h3>Origin ASNs</h3>
            <div class="origin-list">
                {{range .Origins}}
                <div class="origin-item">
                    {{if .ASN}}
                    <a href="/as/{{.ASN}}" class="as-link">AS{{.ASN}}</a>
                    {{if .Handle}} ({{.Handle}}){{end}}
                    {{if .Description}} {{.Description}}{{end}}
                    {{else}}
                    No known origin
                    {{end}}
                    <span class="peer-count">{{.PeerCount}} peer{{if ne .PeerCount 1}}s{{end}}</span>
                </div>
                {{end}}
            </div>
        </div>
        {{end}}

        {{if .OriginChanges}}
        <div class="origins-section">
            <h3>Origin Changes</h3>
            {{if .MoreOriginChanges}}
            <p>There are more than {{.MaxOriginChanges}} changes. Showing the newest {{.MaxOriginChanges}}.</p>
            {{end}}
            <table class="route-table">
                <thead>
                    <tr>
                        <th>Time (UTC)</th>
                        <th>Change</th>
                        <th>Origin AS</th>
                        <th>Peers</th>
                    </tr>
                </thead>
                <tbody>
                    {{range .OriginChanges}}
                    <tr>
                        <td>{{.Time.Format "2006-01-02 15:04:05"}}</td>
                        <td>{{if .Announced}}Announced{{else}}Withdrawn{{end}}</td>
                        <td>
                            {{if .OriginASN}}
                            <a href="/as/{{.OriginASN}}" class="as-link">AS{{.OriginASN}}</a>
                            {{else}}
                            No known origin
                            {{end}}
                        </td>
                        <td>{{.PeerCount}}</td>
                    </tr>
                    {{end}}
                </tbody>
            </table>
        </div>
        {{end}}

        {{if .Routes}}
        <div class="routes-section">
            <div class="routes-header">
                <h2>Route Details</h2>
                <span class="route-count">{{.PeerCount}} route{{if ne .PeerCount 1}}s{{end}}</span>
            </div>
            <table class="route-table">
                <thead>
                    <tr>
                        <th>Origin AS</th>
                        <th>Peer IP</th>
                        <th>AS Path</th>
                        <th>Next Hop</th>
                        <th>Last Updated</th>
                        <th>Age</th>
                    </tr>
                </thead>
                <tbody>
                    {{range .Routes}}
                    <tr>
                        <td>
                            {{if .OriginASN}}
                            <a href="/as/{{.OriginASN}}" class="as-link">AS{{.OriginASN}}</a>
                            {{else}}
                            No known origin
                            {{end}}
                        </td>
                        <td class="peer-ip">{{.PeerIP}}</td>
                        <td class="as-path">{{range $i, $as := .ASPathWithHandle}}{{if $i}} → {{end}}<a href="/as/{{$as.ASN}}" class="as-link">{{if $as.Handle}}{{$as.Handle}}{{else}}AS{{$as.ASN}}{{end}}</a>{{end}}</td>
                        <td class="peer-ip">{{.NextHop}}</td>
                        <td>{{if not .LastUpdated.IsZero}}{{.LastUpdated.Format "2006-01-02 15:04:05"}}{{end}}</td>
                        <td class="age">{{if not .LastUpdated.IsZero}}{{.LastUpdated | timeSince}}{{end}}</td>
                    </tr>
                    {{end}}
                </tbody>
            </table>
        </div>
        {{else}}
        <div class="empty-state">
            <p>No routes found for this prefix</p>
        </div>
        {{end}}
    </div>
    </main>
</body>
</html>