BIS/dashboard.php at main · wmm-x/BIS · GitHub

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<?php

if (!isset($_SESSION['HospitalID'])) {
    header('Location: index.php');
    exit();
}

if (isset($_GET['logout'])) {
    session_unset();
    session_destroy();
    header('Location: index.php');
    exit();
}

require_once './inc/dbh.inc.php';

$hospitalID = (int) $_SESSION['HospitalID'];

// Get hospital information
$stmt = $conn->prepare("SELECT name, Logo FROM hospitals WHERE id = ?");
$stmt->bind_param('i', $hospitalID);
$stmt->execute();
$res = $stmt->get_result();
$row = $res->fetch_assoc();
$hospital_name = $row['name'];

if (!empty($row['Logo'])) {
    $logo = base64_encode($row['Logo']);
    $img_src = 'data:image/jpeg;base64,' . $logo;
} else {
    $img_src = './src/img/hospital-logo.png';
}
$stmt->close();

// ============================================================================
// STATISTICS FROM ENCRYPTED TABLE (form_data_secure)
// ============================================================================

// Total Issued Forms (all submissions for this hospital)
$stmt1 = $conn->prepare("SELECT COUNT(*) FROM form_data_secure WHERE hospital_id = ?");
$stmt1->bind_param('i', $hospitalID);
$stmt1->execute();
$stmt1->bind_result($totalCount);
$stmt1->fetch();
$stmt1->close();

// Generated Today (submissions today)
$stmt2 = $conn->prepare("SELECT COUNT(*) FROM form_data_secure WHERE DATE(submitted_date) = CURDATE() AND hospital_id = ?");
$stmt2->bind_param('i', $hospitalID);
$stmt2->execute();
$stmt2->bind_result($todayCount);
$stmt2->fetch();
$stmt2->close();

// Pending Today (status 'under review' or 'created')
$stmt3 = $conn->prepare("SELECT COUNT(*) FROM form_data_secure WHERE (status = 'under review' OR status = 'created') AND DATE(submitted_date) = CURDATE() AND hospital_id = ?");
$stmt3->bind_param('i', $hospitalID);
$stmt3->execute();
$stmt3->bind_result($pendingCount);
$stmt3->fetch();
$stmt3->close();

// Approved Today
$stmt4 = $conn->prepare("SELECT COUNT(*) FROM form_data_secure WHERE (status = 'approved' OR status = 'issued') AND DATE(submitted_date) = CURDATE() AND hospital_id = ?");
$stmt4->bind_param('i', $hospitalID);
$stmt4->execute();
$stmt4->bind_result($approvedCount);
$stmt4->fetch();
$stmt4->close();

// Approved This Month
$stmt5 = $conn->prepare(
    "SELECT COUNT(*) FROM form_data_secure
     WHERE (status = 'approved' OR status = 'issued')
       AND MONTH(submitted_date) = MONTH(CURDATE())
       AND YEAR(submitted_date) = YEAR(CURDATE())
       AND hospital_id = ?"
);
$stmt5->bind_param('i', $hospitalID);
$stmt5->execute();
$stmt5->bind_result($monthCount);
$stmt5->fetch();
$stmt5->close();

// Recent Forms (latest 10 submissions)
// Note: We can't decrypt data here for performance, so we'll just show FormID and basic info
$limit = 10;
$stmt6 = $conn->prepare(
    "SELECT FormID, status, submitted_date
     FROM form_data_secure
     WHERE hospital_id = ?
     ORDER BY submitted_date DESC
     LIMIT ?"
);
$stmt6->bind_param('ii', $hospitalID, $limit);
$stmt6->execute();
$result6 = $stmt6->get_result();
?>
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <title>BIS Dashboard</title>
  <link rel="stylesheet" href="./src/css/dashboard.css" />
  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.0/css/all.min.css" />

  <style>
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    html, body {
      height: 100%;
    }

    body {
      display: flex;
      flex-direction: column;
    }

    main {
      flex: 1;
    }

    footer {
      background-color: #f5f5f5;
      border-top: 1px solid #ddd;
      padding: 20px;
      text-align: center;
      color: #666;
      font-size: 14px;
      margin-top: auto;
    }

    .badge.issued {
      background-color: #abcaec;
      color: #054c97;
      padding: 5px 18px;
    }
    .badge.created {
      background-color: #d1ecf1;
      color: #0c5460;
      padding: 5px 18px;
    }
  </style>
</head>
<body>
  <header class="dashboard-header">
    <div class="logo-title">
      <img src="<?= htmlspecialchars($img_src) ?>" alt="Hospital Logo" style="max-height:40px;padding-right:10px;">
      <h2>BIS Dashboard - <?= htmlspecialchars($hospital_name) ?></h2>
    </div>
    <a href="?logout=true" class="logout"><i class="fas fa-sign-out-alt"></i> Logout</a>
  </header>

  <main>
    <section class="summary-section">
      <div class="total-box">Total Submitted Forms: <strong><?= $totalCount ?></strong></div>
      <div class="cards">
        <div class="card">
          <img src="src/img/generated.png" alt="Forms Today" class="card-icon" />
          <p>Submitted Today<br><strong><?= $todayCount ?></strong></p>
        </div>
        <div class="card">
          <img src="src/img/pending.png" alt="Pending Today" class="card-icon" />
          <p>Pending Today<br><strong><?= $pendingCount ?></strong></p>
        </div>
        <div class="card">
          <img src="src/img/approved.png" alt="Approved Today" class="card-icon" />
          <p>Approved Today<br><strong><?= $approvedCount ?></strong></p>
        </div>
        <div class="card">
          <img src="src/img/overview.png" alt="This Month" class="card-icon" />
          <p>Approved This Month<br><strong><?= $monthCount ?></strong></p>
        </div>
      </div>
    </section>

    <section class="dashboard-actions">
      <button onclick="location.href='generate-form.php'" class="action-btn generate">
        <i class="fas fa-plus-circle"></i> Generate Birth Form
      </button>
      <button onclick="location.href='pending-form.php'" class="action-btn pending">
        <i class="fas fa-hourglass-half"></i> View Pending Forms
      </button>
      <button onclick="location.href='approved-form.php'" class="action-btn approved">
        <i class="fas fa-check-circle"></i> View Approved Forms
      </button>
    </section>

    <section class="table-section">
      <h2>Recent Forms Activity</h2>
      <table>
        <thead>
          <tr>
            <th>Form ID</th>
            <th>Submitted Date</th>
            <th>Status</th>
            <th>Action</th>
          </tr>
        </thead>
        <tbody>
          <?php if ($result6->num_rows === 0): ?>
            <tr>
              <td colspan="4" style="text-align:center; padding: 20px; color: #999;">
                <i class="fas fa-inbox"></i> No forms submitted yet
              </td>
            </tr>
          <?php else: ?>
            <?php while ($r = $result6->fetch_assoc()):
              $statusBadge = '';
              switch ($r['status']) {
                case 'under review':
                  $statusBadge = '<span class="badge pending">Pending</span>';
                  break;
                case 'created':
                  $statusBadge = '<span class="badge created">Created</span>';
                  break;
                case 'issued':
                  $statusBadge = '<span class="badge issued">Issued</span>';
                  break;
                case 'approved':
                  $statusBadge = '<span class="badge approved">Approved</span>';
                  break;
                case 'rejected':
                  $statusBadge = '<span class="badge rejected">Rejected</span>';
                  break;
                default:
                  $statusBadge = '<span class="badge">' . htmlspecialchars($r['status']) . '</span>';
              }
            ?>
            <tr>
              <td><strong><?= htmlspecialchars($r['FormID']) ?></strong></td>
              <td><?= htmlspecialchars($r['submitted_date']) ?></td>
              <td><?= $statusBadge ?></td>
              <td class="actions">
                <a href="admin-view.php?FormID=<?= urlencode($r['FormID']) ?>" class="view-btn">
                  <i class="fas fa-eye"></i> View
                </a>
              </td>
            </tr>
            <?php endwhile; ?>
          <?php endif; ?>
        </tbody>
      </table>
    </section>
  </main>

  <footer>
    Register General's Department - Sri Lanka
  </footer>
</body>
</html>
<?php
$stmt6->close();
$conn->close();
?>