37970-vm/super-admin.php

<?php
require_once __DIR__ . '/db/config.php';
session_start();

// Auth Check
if (!isset($_SESSION['user_id']) || $_SESSION['role'] !== 'Super Admin') {
    header('Location: login.php');
    exit;
}

$db = db();
$pageTitle = 'Super Admin | SOMS';
$message = '';

// Handle School Addition
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action'])) {
    if ($_POST['action'] === 'add_school') {
        try {
            $stmt = $db->prepare("INSERT INTO schools (name, province, district) VALUES (?, ?, ?)");
            $stmt->execute([$_POST['name'], $_POST['province'], $_POST['district']]);
            $message = "New school onboarded successfully.";
        } catch (Exception $e) {
            $message = "Error: " . $e->getMessage();
        }
    }
}

// Stats
$total_schools = $db->query("SELECT COUNT(*) FROM schools")->fetchColumn();
$total_learners = $db->query("SELECT COUNT(*) FROM learners")->fetchColumn();
$schools = $db->query("SELECT * FROM schools ORDER BY name ASC")->fetchAll();

include 'includes/header.php';
?>

<div class="container pb-5">
    <div class="row mb-4">
        <div class="col">
            <h2 class="h4 mb-1">Super Admin Dashboard</h2>
            <p class="text-muted small">Platform-wide oversight and school management</p>
        </div>
        <div class="col-auto">
            <button class="btn btn-primary shadow-sm" data-bs-toggle="modal" data-bs-target="#addSchoolModal">
                <i class="bi bi-plus-circle me-2"></i> Onboard New School
            </button>
        </div>
    </div>

    <?php if ($message): ?>
    <div class="alert alert-info alert-dismissible fade show shadow-sm" role="alert">
        <?= htmlspecialchars($message) ?>
        <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
    </div>
    <?php endif; ?>

    <!-- Platform Stats -->
    <div class="row g-3 mb-4">
        <div class="col-md-3">
            <div class="card p-3 stats-card shadow-sm">
                <p class="text-muted mb-1">Total Schools</p>
                <h3 class="mb-0"><?= $total_schools ?></h3>
            </div>
        </div>
        <div class="col-md-3">
            <div class="card p-3 stats-card shadow-sm" style="border-left: 4px solid #0288D1;">
                <p class="text-muted mb-1">Total Learners</p>
                <h3 class="mb-0"><?= $total_learners ?></h3>
            </div>
        </div>
        <div class="col-md-3">
            <div class="card p-3 stats-card shadow-sm" style="border-left: 4px solid #2E7D32;">
                <p class="text-muted mb-1">System Uptime</p>
                <h3 class="mb-0">99.9%</h3>
            </div>
        </div>
        <div class="col-md-3">
            <div class="card p-3 stats-card shadow-sm" style="border-left: 4px solid #FFA000;">
                <p class="text-muted mb-1">Storage Used</p>
                <h3 class="mb-0">12 MB</h3>
            </div>
        </div>
    </div>

    <div class="card shadow-sm border-0">
        <div class="card-header bg-white py-3">
            <h5 class="mb-0 fw-bold">Managed Schools</h5>
        </div>
        <div class="table-responsive">
            <table class="table table-hover mb-0">
                <thead class="bg-light">
                    <tr>
                        <th class="ps-4">School Name</th>
                        <th>Province</th>
                        <th>District</th>
                        <th>Status</th>
                        <th class="text-end pe-4">Actions</th>
                    </tr>
                </thead>
                <tbody>
                    <?php foreach ($schools as $school): ?>
                    <tr>
                        <td class="ps-4">
                            <strong><?= htmlspecialchars($school['name']) ?></strong>
                        </td>
                        <td><?= htmlspecialchars($school['province']) ?></td>
                        <td><?= htmlspecialchars($school['district']) ?></td>
                        <td><span class="badge bg-success-subtle text-success">Active</span></td>
                        <td class="text-end pe-4">
                            <button class="btn btn-sm btn-outline-primary">Manage</button>
                        </td>
                    </tr>
                    <?php endforeach; ?>
                </tbody>
            </table>
        </div>
    </div>
</div>

<!-- Add School Modal -->
<div class="modal fade" id="addSchoolModal" tabindex="-1">
    <div class="modal-dialog">
        <form method="POST" class="modal-content border-0 shadow-lg">
            <div class="modal-header bg-primary text-white">
                <h5 class="modal-title fw-bold">Onboard New School</h5>
                <button type="button" class="btn-close btn-close-white" data-bs-dismiss="modal"></button>
            </div>
            <div class="modal-body p-4">
                <input type="hidden" name="action" value="add_school">
                <div class="mb-3">
                    <label class="form-label small fw-bold">School Name</label>
                    <input type="text" name="name" class="form-control" required placeholder="e.g. Luthuli High School">
                </div>
                <div class="mb-3">
                    <label class="form-label small fw-bold">Province</label>
                    <select name="province" class="form-select" required>
                        <option value="Gauteng">Gauteng</option>
                        <option value="Western Cape">Western Cape</option>
                        <option value="Eastern Cape">Eastern Cape</option>
                        <option value="KwaZulu-Natal">KwaZulu-Natal</option>
                        <option value="Free State">Free State</option>
                        <option value="Limpopo">Limpopo</option>
                        <option value="Mpumalanga">Mpumalanga</option>
                        <option value="North West">North West</option>
                        <option value="Northern Cape">Northern Cape</option>
                    </select>
                </div>
                <div class="mb-3">
                    <label class="form-label small fw-bold">District</label>
                    <input type="text" name="district" class="form-control" required placeholder="e.g. Sedibeng East">
                </div>
            </div>
            <div class="modal-footer bg-light">
                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancel</button>
                <button type="submit" class="btn btn-primary px-4 fw-bold">Onboard School</button>
            </div>
        </form>
    </div>
</div>

<?php include 'includes/footer.php'; ?>