<!DOCTYPE html>
<html lang="en" data-bs-theme="dark">
<head>
  <meta charset="UTF-8">
  <title>Admin Dashboard</title>
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="/static/bootstrap.min.css" rel="stylesheet">
</head>
<body class="bg-dark text-light d-flex flex-column min-vh-100">
  <div class="container py-5 flex-grow-1">
    <h1 class="mb-4 text-center">🧠 Admin Dashboard</h1>
    <ul class="nav nav-tabs mb-4" id="dashboardTabs" role="tablist">
      <li class="nav-item" role="presentation">
        <button class="nav-link active" id="uploads-tab" data-bs-toggle="tab" data-bs-target="#uploads" type="button" role="tab">Uploads</button>
      </li>
      <li class="nav-item" role="presentation">
        <button class="nav-link" id="downloads-tab" data-bs-toggle="tab" data-bs-target="#downloads" type="button" role="tab">Downloads</button>
      </li>
      <li class="nav-item" role="presentation">
        <button class="nav-link" id="chart-tab" data-bs-toggle="tab" data-bs-target="#chart" type="button" role="tab">Chart</button>
      </li>
    </ul>
    <div class="tab-content bg-dark p-3 rounded shadow">
      <div class="tab-pane fade show active" id="uploads" role="tabpanel">
        <h4 class="mb-3">Uploads</h4>
        <div class="table-responsive">
          <table class="table table-dark table-hover mb-0 align-middle">
            <thead>
              <tr>
                <th>IP</th>
                <th>File</th>
                <th>Time</th>
              </tr>
            </thead>
            <tbody>
              {{range .Events}} {{if eq .Action "upload"}}
              <tr>
                <td>{{.IP}}</td>
                <td>{{.File}}</td>
                <td>{{.Timestamp.Format "2006-01-02 15:04:05"}}</td>
              </tr>
              {{end}} {{end}}
            </tbody>
          </table>
        </div>
      </div>
      <div class="tab-pane fade" id="downloads" role="tabpanel">
        <h4 class="mb-3">Downloads</h4>
        <div class="table-responsive">
          <table class="table table-dark table-hover mb-0 align-middle">
            <thead>
              <tr>
                <th>IP</th>
                <th>File</th>
                <th>Time</th>
              </tr>
            </thead>
            <tbody>
              {{range .Events}} {{if eq .Action "download"}}
              <tr>
                <td>{{.IP}}</td>
                <td>{{.File}}</td>
                <td>{{.Timestamp.Format "2006-01-02 15:04:05"}}</td>
              </tr>
              {{end}} {{end}}
            </tbody>
          </table>
        </div>
      </div>
      <div class="tab-pane fade" id="chart" role="tabpanel">
        <h4 class="mb-3">Downloads Chart</h4>
        <div class="bg-light p-3 rounded text-dark">
          <canvas id="downloadChart" height="120"></canvas>
        </div>
      </div>
    </div>
    <div class="text-center mt-5">
      <a href="/" class="btn btn-outline-info">Go Back</a>
    </div>
  </div>
  <footer class="text-center py-3 bg-black text-muted border-top border-secondary mt-auto">
    Powered by <strong>Golang</strong>
  </footer>
  <script src="/static/bootstrap.bundle.min.js"></script>
  <script src="/static/chart.min.js"></script>
  <script>
    fetch("/dashboard-data").then(r => r.json()).then(data => {
      const ctx = document.getElementById('downloadChart').getContext('2d')
      const labels = data.map(e => e.ip + ": " + e.file)
      const values = data.map(e => e.count)
      new Chart(ctx, {
        type: 'bar',
        data: {
          labels: labels,
          datasets: [{ label: "Downloads", data: values, backgroundColor: '#00d1b2' }]
        },
        options: {
          scales: {
            x: { ticks: { color: "#000" } },
            y: { ticks: { color: "#000" }, beginAtZero: true }
          }
        }
      })
    })
  </script>
</body>
</html>
