211 lines
7.1 KiB
PHP
211 lines
7.1 KiB
PHP
<?php
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session_start();
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require_once 'db/config.php';
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if (!isset($_SESSION['user_id'])) {
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header("Location: login.php");
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exit;
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}
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$userId = $_SESSION['user_id'];
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$pdo = db();
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// Fetch user data
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$stmt = $pdo->prepare("SELECT * FROM users WHERE id = ?");
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$stmt->execute([$userId]);
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$user = $stmt->fetch();
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// Fetch shortage predictions
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$stmt = $pdo->prepare("SELECT * FROM shortage_predictions WHERE user_id = ? ORDER BY days_to_shortage ASC");
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$stmt->execute([$userId]);
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$predictions = $stmt->fetchAll();
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// Prepare data for the chart
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$prediction_labels = [];
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$prediction_data = [];
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foreach ($predictions as $prediction) {
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$prediction_labels[] = $prediction['medicine_name'];
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$prediction_data[] = $prediction['days_to_shortage'];
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}
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?>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Shortage Predictions - Kotkakey</title>
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<meta name="description" content="View medicine shortage predictions.">
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<meta name="robots" content="noindex, nofollow">
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet">
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css">
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<link rel="preconnect" href="https://fonts.googleapis.com">
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap" rel="stylesheet">
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<link rel="stylesheet" href="assets/css/custom.css?v=<?php echo time(); ?>">
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<style>
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body {
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background-color: #f7f9fc;
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font-family: 'Inter', sans-serif;
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}
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.sidebar {
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height: 100vh;
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position: fixed;
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top: 0;
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left: 0;
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width: 260px;
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background-color: #fff;
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border-right: 1px solid #e9ecef;
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padding: 1.5rem;
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}
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.sidebar .nav-link {
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color: #5a6474;
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font-weight: 500;
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padding: 0.75rem 1rem;
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border-radius: 0.5rem;
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margin-bottom: 0.25rem;
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}
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.sidebar .nav-link.active, .sidebar .nav-link:hover {
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color: #0057FF;
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background-color: #f0f6ff;
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}
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.sidebar .nav-link i {
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margin-right: 0.75rem;
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font-size: 1.2rem;
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}
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.main-content {
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margin-left: 260px;
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padding: 2rem;
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padding-top: 80px; /* Space for header */
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}
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.top-header {
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position: fixed;
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top: 0;
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left: 260px;
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right: 0;
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height: 64px;
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background-color: #fff;
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border-bottom: 1px solid #e9ecef;
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padding: 0 2rem;
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z-index: 1000;
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display: flex;
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align-items: center;
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justify-content: flex-end;
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}
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.chart-wrapper {
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background-color: #fff;
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border: 1px solid #e9ecef;
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border-radius: 0.75rem;
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padding: 1.5rem;
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}
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</style>
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</head>
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<body>
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<div class="sidebar">
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<a class="navbar-brand mb-4" href="index.php">
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<img src="assets/pasted-20251114-095035-cf5716ad.png" alt="Kotkakey Logo" height="40">
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</a>
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<ul class="nav flex-column">
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<li class="nav-item">
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<a class="nav-link" href="dashboard.php">
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<i class="bi bi-grid-1x2-fill"></i> Dashboard
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</a>
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</li>
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<li class="nav-item">
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<a class="nav-link" href="shortage-alerts.php">
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<i class="bi bi-exclamation-triangle-fill"></i> Shortage Alerts
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</a>
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</li>
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<li class="nav-item">
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<a class="nav-link" href="pooled-requests.php">
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<i class="bi bi-box2-heart-fill"></i> Pooled Requests
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</a>
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</li>
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<li class="nav-item">
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<a class="nav-link active" href="predictions.php">
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<i class="bi bi-graph-up-arrow"></i> Predictions
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</a>
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</li>
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<li class="nav-item mt-auto">
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<a class="nav-link" href="settings.php">
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<i class="bi bi-gear-fill"></i> Settings
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</a>
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</li>
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</ul>
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</div>
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<header class="top-header">
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<div class="dropdown">
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<a href="#" class="d-flex align-items-center link-dark text-decoration-none dropdown-toggle" data-bs-toggle="dropdown" aria-expanded="false">
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<i class="bi bi-person-circle fs-3 me-2"></i>
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<span class="fw-semibold"><?php echo htmlspecialchars($user['name'] ?? 'User'); ?></span>
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</a>
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<ul class="dropdown-menu text-small shadow">
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<li><a class="dropdown-item" href="profile.php">Profile</a></li>
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<li><a class="dropdown-item" href="settings.php">Settings</a></li>
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<li><hr class="dropdown-divider"></li>
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<li><a class="dropdown-item" href="logout.php">Logout</a></li>
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</ul>
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</div>
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</header>
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<main class="main-content">
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<h1 class="h2 mb-4 fw-bold">Shortage Predictions</h1>
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<div class="chart-wrapper">
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<canvas id="predictionsChart"></canvas>
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</div>
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</main>
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<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"></script>
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<script src="https://cdn.jsdelivr.net/npm/chart.js@4.4.2/dist/chart.umd.min.js"></script>
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<script src="assets/js/main.js?v=<?php echo time(); ?>"></script>
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<script>
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document.addEventListener("DOMContentLoaded", function() {
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const ctx = document.getElementById('predictionsChart').getContext('2d');
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new Chart(ctx, {
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type: 'bar',
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data: {
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labels: <?php echo json_encode($prediction_labels); ?>,
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datasets: [{
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label: 'Predicted Days to Shortage',
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data: <?php echo json_encode($prediction_data); ?>,
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backgroundColor: [
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'rgba(231, 76, 60, 0.7)',
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'rgba(243, 156, 18, 0.7)',
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'rgba(46, 204, 113, 0.7)',
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'rgba(52, 152, 219, 0.7)',
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'rgba(155, 89, 182, 0.7)'
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],
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borderColor: [
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'#e74c3c',
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'#f39c12',
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'#2ecc71',
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'#3498db',
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'#9b59b6'
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],
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borderWidth: 1
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}]
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},
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options: {
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responsive: true,
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plugins: {
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legend: {
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display: true,
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position: 'top',
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}
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},
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scales: {
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y: {
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beginAtZero: true
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}
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}
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}
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});
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});
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</script>
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</body>
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</html>
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