6 January 2026, commit

get_counts.php

@@ -0,0 +1,23 @@
+<?php
+require_once 'db/config.php';
+
+try {
+    $db = db();
+    $tables = ['customers', 'products', 'shipments', 'lifecycle'];
+    $counts = [];
+
+    foreach ($tables as $table) {
+        $stmt = $db->query("SELECT COUNT(*) FROM `$table`");
+        $counts[$table] = $stmt->fetchColumn();
+    }
+
+    foreach ($counts as $table => $count) {
+        echo ucfirst($table) . ": $count rows
+";
+    }
+
+} catch (PDOException $e) {
+    echo "Error: " . $e->getMessage() . "
+";
+}
+?>

get_schema.php

@@ -0,0 +1,22 @@
+<?php
+require_once 'db/config.php';
+
+try {
+    $pdoconn = db();
+    
+    echo "--- customers table ---\n";
+    $stmt = $pdoconn->query('DESCRIBE customers');
+    print_r($stmt->fetchAll(PDO::FETCH_ASSOC));
+
+    echo "--- lifecycle table ---\n";
+    $stmt = $pdoconn->query('DESCRIBE lifecycle');
+    print_r($stmt->fetchAll(PDO::FETCH_ASSOC));
+
+    echo "--- products table ---\n";
+    $stmt = $pdoconn->query('DESCRIBE products');
+    print_r($stmt->fetchAll(PDO::FETCH_ASSOC));
+
+} catch (PDOException $e) {
+    echo "Error: " . $e->getMessage();
+}
+

import.php

@@ -0,0 +1,354 @@
+<?php
+ini_set('display_errors', 1);
+error_reporting(E_ALL);
+
+require_once 'db/config.php';
+
+$messages = [];
+$conn = db();
+
+function create_lifecycle_table($conn) {
+    $messages = [];
+    try {
+        $sql_lifecycle = "
+        CREATE TABLE IF NOT EXISTS lifecycle (
+            id INT AUTO_INCREMENT PRIMARY KEY,
+            product_id VARCHAR(255),
+            custcode VARCHAR(255),
+            first_ship_month VARCHAR(255),
+            last_ship_month VARCHAR(255),
+            total_ship INT,
+            avg_ship FLOAT,
+            maxstores INT,
+            mock_pct FLOAT,
+            store_count INT,
+            runrate FLOAT
+        );";
+        $conn->exec($sql_lifecycle);
+        $messages['success'][] = "Table 'lifecycle' created or already exists.";
+
+    } catch (PDOException $e) {
+        $messages['danger'][] = "Table creation failed: " . $e->getMessage();
+    }
+    return $messages;
+}
+
+function create_customers_table($conn) {
+    $messages = [];
+    try {
+        $sql_customers = "
+        CREATE TABLE IF NOT EXISTS customers (
+            id INT AUTO_INCREMENT PRIMARY KEY,
+            custcode VARCHAR(255),
+            custname VARCHAR(255),
+            channel VARCHAR(255),
+            country VARCHAR(255),
+            maxstores INT
+        );";
+        $conn->exec($sql_customers);
+        $messages['success'][] = "Table 'customers' created or already exists.";
+
+    } catch (PDOException $e) {
+        $messages['danger'][] = "Table creation failed: " . $e->getMessage();
+    }
+    return $messages;
+}
+
+function create_products_table($conn) {
+    $messages = [];
+    try {
+        $sql_products = "
+        CREATE TABLE IF NOT EXISTS products (
+            product_id VARCHAR(255) PRIMARY KEY,
+            prodname VARCHAR(255),
+            brand VARCHAR(255),
+            subbrand VARCHAR(255),
+            sub_brand_abbreviation VARCHAR(255),
+            listprice FLOAT
+        );";
+        $conn->exec($sql_products);
+        $messages['success'][] = "Table 'products' created or already exists.";
+
+    } catch (PDOException $e) {
+        $messages['danger'][] = "Table creation failed: " . $e->getMessage();
+    }
+    return $messages;
+}
+
+function create_shipments_table($conn) {
+    $messages = [];
+    try {
+        $sql_shipments = "
+        CREATE TABLE IF NOT EXISTS shipments (
+            id INT AUTO_INCREMENT PRIMARY KEY,
+            product_id VARCHAR(255),
+            month VARCHAR(255),
+            custcode VARCHAR(255),
+            ship INT
+        );";
+        $conn->exec($sql_shipments);
+        $messages['success'][] = "Table 'shipments' created or already exists.";
+
+    } catch (PDOException $e) {
+        $messages['danger'][] = "Table creation failed: " . $e->getMessage();
+    }
+    return $messages;
+}
+
+function import_csv($conn, $filePath, $tableName, $fieldMap, &$messages) {
+    try {
+        $conn->exec("TRUNCATE TABLE `$tableName`");
+    } catch (PDOException $e) {
+        $messages['danger'][] = "Error truncating table $tableName: " . $e->getMessage();
+        return ['count' => 0, 'error' => "Error truncating table: " . $e->getMessage()];
+    }
+
+    if (!file_exists($filePath) || !is_readable($filePath)) {
+        return ['count' => 0, 'error' => "File not found or not readable: $filePath"];
+    }
+
+    $file = fopen($filePath, 'r');
+    if (!$file) {
+        return ['count' => 0, 'error' => "Failed to open file: $filePath"];
+    }
+
+    $header = fgetcsv($file);
+    if (!$header) {
+        return ['count' => 0, 'error' => "Failed to read header from file: $filePath"];
+    }
+    
+    $indices = [];
+    foreach ($fieldMap as $dbField => $csvField) {
+        $index = array_search($csvField, $header);
+        if ($index === false) {
+            // Allow for flexibility with headers that have dots
+            $csvFieldWithDot = str_replace('_', '.', $csvField);
+             if (in_array($csvFieldWithDot, $header)) {
+                $index = array_search($csvFieldWithDot, $header);
+            } else {
+                return ['count' => 0, 'error' => "Column '$csvField' (or '$csvFieldWithDot') not found in $tableName CSV."];
+            }
+        }
+        $indices[$dbField] = $index;
+    }
+    
+    $placeholders = implode(', ', array_fill(0, count($fieldMap), '?'));
+    $columns = implode(', ', array_keys($fieldMap));
+
+    if ($tableName === 'products') {
+        $sql = "INSERT IGNORE INTO $tableName ($columns) VALUES ($placeholders)";
+    } else {
+        $sql = "INSERT INTO $tableName ($columns) VALUES ($placeholders)";
+    }
+    $stmt = $conn->prepare($sql);
+
+    $count = 0;
+    $conn->beginTransaction();
+    while (($row = fgetcsv($file)) !== false) {
+        $params = [];
+
+        foreach ($fieldMap as $dbField => $csvField) {
+            $value = $row[$indices[$dbField]];
+            if ($tableName === 'lifecycle') {
+                if (in_array($dbField, ['total_ship', 'maxstores', 'store_count'])) {
+                    $params[] = (int)filter_var($value, FILTER_SANITIZE_NUMBER_INT);
+                } elseif (in_array($dbField, ['avg_ship', 'mock_pct', 'runrate'])) {
+                    $params[] = (float)filter_var($value, FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION);
+                } else {
+                    $params[] = trim($value);
+                }
+            } elseif ($tableName === 'customers') {
+                if (in_array($dbField, ['maxstores'])) {
+                    $params[] = (int)filter_var($value, FILTER_SANITIZE_NUMBER_INT);
+                } else {
+                    $params[] = trim($value);
+                }
+            } elseif ($tableName === 'products') {
+                if (in_array($dbField, ['listprice'])) {
+                    $params[] = (float)filter_var($value, FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION);
+                } else {
+                    $params[] = trim($value);
+                }
+            } elseif ($tableName === 'shipments') {
+                if (in_array($dbField, ['ship'])) {
+                    $params[] = (int)filter_var($value, FILTER_SANITIZE_NUMBER_INT);
+                } else {
+                    $params[] = trim($value);
+                }
+            } else {
+                $params[] = trim($value);
+            }
+        }
+        $stmt->execute($params);
+        $count++;
+    }
+    $conn->commit();
+    fclose($file);
+
+    return ['count' => $count, 'error' => null];
+}
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    $messages = array_merge_recursive($messages, create_lifecycle_table($conn));
+    $messages = array_merge_recursive($messages, create_customers_table($conn));
+    $messages = array_merge_recursive($messages, create_products_table($conn));
+    $messages = array_merge_recursive($messages, create_shipments_table($conn));
+    
+    $uploadDir = 'uploads/';
+    if (!is_dir($uploadDir)) {
+        mkdir($uploadDir, 0777, true);
+    }
+
+    $files = [
+        'lifecycle' => ['lifecycle', [
+            'product_id' => 'product_id',
+            'custcode' => 'custcode',
+            'first_ship_month' => 'first_ship_month',
+            'last_ship_month' => 'last_ship_month',
+            'total_ship' => 'total_ship',
+            'avg_ship' => 'avg_ship',
+            'maxstores' => 'maxstores',
+            'mock_pct' => 'mock_pct',
+            'store_count' => 'store_count',
+            'runrate' => 'runrate'
+        ]],
+        'customers' => ['customers', [
+            'custcode' => 'custcode',
+            'custname' => 'custname',
+            'channel' => 'channel',
+            'country' => 'country',
+            'maxstores' => 'maxstores'
+        ]],
+        'products' => ['products', [
+            'product_id' => 'product_id',
+            'prodname' => 'prodname',
+            'brand' => 'brand',
+            'subbrand' => 'subbrand',
+            'sub_brand_abbreviation' => 'sub_brand.abbreviation',
+            'listprice' => 'listprice'
+        ]],
+        'shipments' => ['shipments', [
+            'product_id' => 'product_id',
+            'month' => 'month',
+            'custcode' => 'custcode',
+            'ship' => 'ship'
+        ]]
+    ];
+
+    foreach ($files as $fileKey => $fileInfo) {
+        if (isset($_FILES[$fileKey]) && $_FILES[$fileKey]['error'] == UPLOAD_ERR_OK) {
+            $tableName = $fileInfo[0];
+            $fieldMap = $fileInfo[1];
+            $tmpName = $_FILES[$fileKey]['tmp_name'];
+            $filePath = $uploadDir . basename($_FILES[$fileKey]['name']);
+            
+            if (move_uploaded_file($tmpName, $filePath)) {
+                $result = import_csv($conn, $filePath, $tableName, $fieldMap, $messages);
+                if ($result['error']) {
+                    $messages['danger'][] = "Error importing $tableName: " . $result['error'];
+                } else {
+                    $messages['success'][] = "Successfully imported " . $result['count'] . " records into '$tableName'.";
+                }
+            } else {
+                $messages['danger'][] = "Failed to move uploaded file for $fileKey.";
+            }
+        } elseif (isset($_FILES[$fileKey]) && !empty($_FILES[$fileKey]['name'])) {
+             $errorCode = $_FILES[$fileKey]['error'];
+             $errorMessage = "An unknown error occurred.";
+             if ($errorCode === UPLOAD_ERR_INI_SIZE) {
+                $maxSize = ini_get('upload_max_filesize');
+                $errorMessage = "The file is too large. The server's maximum upload size is {$maxSize}.";
+             }
+             $messages['warning'][] = "An error occurred with the '$fileKey' upload: " . $errorMessage;
+        }
+    }
+}
+?>
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Data Importer</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css">
+</head>
+<body>
+    <nav class="navbar navbar-expand-lg navbar-dark bg-dark">
+        <div class="container-fluid">
+            <a class="navbar-brand" href="/">CRUD App</a>
+            <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
+                <span class="navbar-toggler-icon"></span>
+            </button>
+            <div class="collapse navbar-collapse" id="navbarNav">
+                <ul class="navbar-nav">
+                    <li class="nav-item">
+                        <a class="nav-link" href="/">Home</a>
+                    </li>
+                    <li class="nav-item">
+                        <a class="nav-link active" aria-current="page" href="/import.php">Import Data</a>
+                    </li>
+                </ul>
+            </div>
+        </div>
+    </nav>
+
+    <div class="container mt-5">
+        <div class="row">
+            <div class="col-md-8 offset-md-2">
+                <div class="card">
+                    <div class="card-header">
+                        <h1 class="card-title text-center">Data Importer</h1>
+                    </div>
+                    <div class="card-body">
+                        <p class="card-text">Upload your CSV files to populate the database. The system will create the necessary tables and import the data.</p>
+                        
+                        <?php if (!empty($messages)): ?>
+                            <div class="mb-4">
+                                <?php foreach ($messages as $type => $msgs): ?>
+                                    <?php foreach ($msgs as $msg): ?>
+                                        <div class="alert alert-<?php echo htmlspecialchars($type); ?>" role="alert">
+                                            <?php echo htmlspecialchars($msg); ?>
+                                        </div>
+                                    <?php endforeach; ?>
+                                <?php endforeach; ?>
+                            </div>
+                        <?php endif; ?>
+
+                        <form action="import.php" method="post" enctype="multipart/form-data">
+                            <div class="mb-3">
+                                <label for="lifecycle" class="form-label">Lifecycle CSV File</label>
+                                <input class="form-control" type="file" id="lifecycle" name="lifecycle">
+                                <div class="form-text">Fields: product_id, custcode, first_ship_month, last_ship_month, total_ship, avg_ship, maxstores, mock_pct, store_count, runrate</div>
+                            </div>
+                            <div class="mb-3">
+                                <label for="customers" class="form-label">Customers CSV File</label>
+                                <input class="form-control" type="file" id="customers" name="customers">
+                                <div class="form-text">Fields: custcode, custname, channel, country, maxstores</div>
+                            </div>
+                            <div class="mb-3">
+                                <label for="products" class="form-label">Products CSV File</label>
+                                <input class="form-control" type="file" id="products" name="products">
+                                <div class="form-text">Fields: product_id, prodname, brand, subbrand, sub_brand.abbreviation, listprice</div>
+                            </div>
+                             <div class="mb-3">
+                                <label for="shipments" class="form-label">Shipments CSV File</label>
+                                <input class="form-control" type="file" id="shipments" name="shipments">
+                                <div class="form-text">Fields: product_id, month, custcode, ship</div>
+                            </div>
+                            <div class="d-grid">
+                                <button type="submit" class="btn btn-primary btn-lg"><i class="bi bi-cloud-upload-fill"></i> Preview & Import</button>
+                            </div>
+                        </form>
+                    </div>
+                    <div class="card-footer text-muted">
+                        Ensure your CSV files have a header row that matches the specified fields.
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
+</body>
+</html>

index.php

@@ -1,26 +1,19 @@
 <?php
-declare(strict_types=1);
-@ini_set('display_errors', '1');
-@error_reporting(E_ALL);
-@date_default_timezone_set('UTC');
-
-$phpVersion = PHP_VERSION;
-$now = date('Y-m-d H:i:s');
-?>
-<!doctype html>
-<html lang="en">
-<head>
-  <meta charset="utf-8" />
-  <meta name="viewport" content="width=device-width, initial-scale=1" />
-  <title>New Style</title>
-<?php
 // Read project preview data from environment
-$projectDescription = $_SERVER['PROJECT_DESCRIPTION'] ?? '';
+$projectDescription = $_SERVER['PROJECT_DESCRIPTION'] ?? 'A CRUD application for managing shipments.';
 $projectImageUrl = $_SERVER['PROJECT_IMAGE_URL'] ?? '';
 ?>
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Shipments Admin</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css">
     <?php if ($projectDescription): ?>
         <!-- Meta description -->
-  <meta name="description" content='<?= htmlspecialchars($projectDescription) ?>' />
+        <meta name="description" content="<?= htmlspecialchars($projectDescription) ?>" />
         <!-- Open Graph meta tags -->
         <meta property="og:description" content="<?= htmlspecialchars($projectDescription) ?>" />
         <!-- Twitter meta tags -->
@@ -32,119 +25,58 @@ $projectImageUrl = $_SERVER['PROJECT_IMAGE_URL'] ?? '';
         <!-- Twitter image -->
         <meta property="twitter:image" content="<?= htmlspecialchars($projectImageUrl) ?>" />
     <?php endif; ?>
-  <link rel="preconnect" href="https://fonts.googleapis.com">
-  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
-  <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;700&display=swap" rel="stylesheet">
-  <style>
-    :root {
-      --bg-color-start: #6a11cb;
-      --bg-color-end: #2575fc;
-      --text-color: #ffffff;
-      --card-bg-color: rgba(255, 255, 255, 0.01);
-      --card-border-color: rgba(255, 255, 255, 0.1);
-    }
-    body {
-      margin: 0;
-      font-family: 'Inter', sans-serif;
-      background: linear-gradient(45deg, var(--bg-color-start), var(--bg-color-end));
-      color: var(--text-color);
-      display: flex;
-      justify-content: center;
-      align-items: center;
-      min-height: 100vh;
-      text-align: center;
-      overflow: hidden;
-      position: relative;
-    }
-    body::before {
-      content: '';
-      position: absolute;
-      top: 0;
-      left: 0;
-      width: 100%;
-      height: 100%;
-      background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><path d="M-10 10L110 10M10 -10L10 110" stroke-width="1" stroke="rgba(255,255,255,0.05)"/></svg>');
-      animation: bg-pan 20s linear infinite;
-      z-index: -1;
-    }
-    @keyframes bg-pan {
-      0% { background-position: 0% 0%; }
-      100% { background-position: 100% 100%; }
-    }
-    main {
-      padding: 2rem;
-    }
-    .card {
-      background: var(--card-bg-color);
-      border: 1px solid var(--card-border-color);
-      border-radius: 16px;
-      padding: 2rem;
-      backdrop-filter: blur(20px);
-      -webkit-backdrop-filter: blur(20px);
-      box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
-    }
-    .loader {
-      margin: 1.25rem auto 1.25rem;
-      width: 48px;
-      height: 48px;
-      border: 3px solid rgba(255, 255, 255, 0.25);
-      border-top-color: #fff;
-      border-radius: 50%;
-      animation: spin 1s linear infinite;
-    }
-    @keyframes spin {
-      from { transform: rotate(0deg); }
-      to   { transform: rotate(360deg); }
-    }
-    .hint {
-      opacity: 0.9;
-    }
-    .sr-only {
-      position: absolute;
-      width: 1px; height: 1px;
-      padding: 0; margin: -1px;
-      overflow: hidden;
-      clip: rect(0, 0, 0, 0);
-      white-space: nowrap; border: 0;
-    }
-    h1 {
-      font-size: 3rem;
-      font-weight: 700;
-      margin: 0 0 1rem;
-      letter-spacing: -1px;
-    }
-    p {
-      margin: 0.5rem 0;
-      font-size: 1.1rem;
-    }
-    code {
-      background: rgba(0,0,0,0.2);
-      padding: 2px 6px;
-      border-radius: 4px;
-      font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
-    }
-    footer {
-      position: absolute;
-      bottom: 1rem;
-      font-size: 0.8rem;
-      opacity: 0.7;
-    }
-  </style>
 </head>
 <body>
-  <main>
+    <nav class="navbar navbar-expand-lg navbar-dark bg-dark">
-    <div class="card">
+        <div class="container-fluid">
-      <h1>Analyzing your requirements and generating your website…</h1>
+            <a class="navbar-brand" href="/">Shipments Admin</a>
-      <div class="loader" role="status" aria-live="polite" aria-label="Applying initial changes">
+            <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="sr-only">Loading…</span>
+                <span class="navbar-toggler-icon"></span>
+            </button>
+            <div class="collapse navbar-collapse" id="navbarNav">
+                <ul class="navbar-nav">
+                    <li class="nav-item">
+                        <a class="nav-link active" aria-current="page" href="/">Home</a>
+                    </li>
+                    <li class="nav-item">
+                        <a class="nav-link" href="/import.php">Import Data</a>
+                    </li>
+                    <li class="nav-item">
+                        <a class="nav-link" href="/manage_lifecycle.php">Manage Lifecycle</a>
+                    </li>
+                </ul>
             </div>
-      <p class="hint"><?= ($_SERVER['HTTP_HOST'] ?? '') === 'appwizzy.com' ? 'AppWizzy' : 'Flatlogic' ?> AI is collecting your requirements and applying the first changes.</p>
-      <p class="hint">This page will update automatically as the plan is implemented.</p>
-      <p>Runtime: PHP <code><?= htmlspecialchars($phpVersion) ?></code> — UTC <code><?= htmlspecialchars($now) ?></code></p>
         </div>
-  </main>
+    </nav>
-  <footer>
+
-    Page updated: <?= htmlspecialchars($now) ?> (UTC)
+    <div class="container mt-5">
-  </footer>
+        <div class="p-5 mb-4 bg-light rounded-3">
+            <div class="container-fluid py-5">
+                <h1 class="display-5 fw-bold">Welcome to Shipments Admin</h1>
+                <p class="col-md-8 fs-4">This is your starting point for managing customers, products, and shipments. Use the navigation bar to get started.</p>
+                <a href="/import.php" class="btn btn-primary btn-lg" role="button">
+                    <i class="bi bi-cloud-upload"></i> Start by Importing Data
+                </a>
+            </div>
+        </div>
+        <div class="row align-items-md-stretch">
+            <div class="col-md-6">
+                <div class="h-100 p-5 text-white bg-dark rounded-3">
+                    <h2>View Data</h2>
+                    <p>Once imported, you will be able to browse, search, and manage your data here.</p>
+                    <button class="btn btn-outline-light" type="button" disabled>View Customers (Coming Soon)</button>
+                </div>
+            </div>
+            <div class="col-md-6">
+                <div class="h-100 p-5 bg-light border rounded-3">
+                    <h2>Next Steps</h2>
+                    <p>After importing your data, the next step will be to build the user interface for creating, reading, updating, and deleting records.</p>
+                    <p>Let me know what functionality you'd like to see first!</p>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
 </body>
 </html>

manage_lifecycle.php

@@ -0,0 +1,104 @@
+<?php
+require_once 'db/config.php';
+
+// Fetch all customers for the dropdown
+try {
+    $pdoconn = db();
+    $stmt = $pdoconn->prepare('SELECT custcode, custname FROM customers ORDER BY custname ASC');
+    $stmt->execute();
+    $customers = $stmt->fetchAll(PDO::FETCH_ASSOC);
+} catch (PDOException $e) {
+    echo "Error fetching customers: " . $e->getMessage();
+    $customers = [];
+}
+
+$selected_custcode = $_GET['custcode'] ?? null;
+$lifecycle_data = [];
+
+if ($selected_custcode) {
+    try {
+        $stmt = $pdoconn->prepare('
+            SELECT l.id, l.product_id, p.prodname, DATE(l.first_ship_month) as first_ship_month, DATE(l.last_ship_month) as last_ship_month, l.store_count, l.runrate
+            FROM lifecycle l
+            JOIN products p ON l.product_id = p.product_id
+            WHERE l.custcode = :custcode
+            ORDER BY l.first_ship_month DESC
+        ');
+        $stmt->execute(['custcode' => $selected_custcode]);
+        $lifecycle_data = $stmt->fetchAll(PDO::FETCH_ASSOC);
+    } catch (PDOException $e) {
+        echo "Error fetching lifecycle data: " . $e->getMessage();
+    }
+}
+
+?>
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Manage Lifecycle Data</title>
+    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
+    <link rel="stylesheet" href="https://cdn.datatables.net/1.10.25/css/jquery.dataTables.min.css">
+</head>
+<body>
+    <div class="container mt-5">
+        <h1>Manage Lifecycle Data</h1>
+        <p>Select a customer to view their product lifecycle information.</p>
+
+        <form method="GET" action="manage_lifecycle.php" class="form-inline mb-4">
+            <div class="form-group">
+                <label for="custcode" class="mr-2">Select Customer:</label>
+                <select name="custcode" id="custcode" class="form-control" onchange="this.form.submit()">
+                    <option value="">-- Select a Customer --</option>
+                    <?php foreach ($customers as $customer): ?>
+                        <option value="<?= htmlspecialchars($customer['custcode']) ?>" <?= $selected_custcode == $customer['custcode'] ? 'selected' : '' ?>>
+                            <?= htmlspecialchars($customer['custname']) ?>
+                        </option>
+                    <?php endforeach; ?>
+                </select>
+            </div>
+        </form>
+
+        <?php if ($selected_custcode && !empty($lifecycle_data)): ?>
+            <h3>Lifecycle Records for <?= htmlspecialchars($customers[array_search($selected_custcode, array_column($customers, 'custcode'))]['custname']) ?></h3>
+            <table id="lifecycleTable" class="table table-striped table-bordered">
+                <thead class="thead-dark">
+                    <tr>
+                        <th>ID</th>
+                        <th>Product Name</th>
+                        <th>First Ship Month</th>
+                        <th>Last Ship Month</th>
+                        <th>Store Count</th>
+                        <th>Run Rate</th>
+                    </tr>
+                </thead>
+                <tbody>
+                    <?php foreach ($lifecycle_data as $row): ?>
+                        <tr>
+                            <td><?= htmlspecialchars($row['id']) ?></td>
+                            <td><?= htmlspecialchars($row['prodname']) ?></td>
+                            <td><?= htmlspecialchars($row['first_ship_month']) ?></td>
+                            <td><?= htmlspecialchars($row['last_ship_month']) ?></td>
+                            <td><?= htmlspecialchars($row['store_count']) ?></td>
+                            <td><?= htmlspecialchars($row['runrate']) ?></td>
+                        </tr>
+                    <?php endforeach; ?>
+                </tbody>
+            </table>
+        <?php elseif ($selected_custcode && empty($lifecycle_data)): ?>
+            <div class="alert alert-info">
+                No lifecycle records found for the selected customer.
+            </div>
+        <?php endif; ?>
+    </div>
+
+    <script src="https://code.jquery.com/jquery-3.5.1.js"></script>
+    <script src="https://cdn.datatables.net/1.10.25/js/jquery.dataTables.min.js"></script>
+    <script>
+        $(document).ready(function() {
+            $('#lifecycleTable').DataTable();
+        });
+    </script>
+</body>
+</html>

uploads/customers.csv

@@ -0,0 +1,97 @@
+custcode,custname,channel,country,maxstores
+100006,7 ELEVEN,Convenience,US,1
+100021,COUCHE TARD,Convenience,Canada,1
+100063,RACETRAC,Convenience,US,1
+100083,WALLACE & CAREY INC,Distributor,Canada,1
+6800327,Pioneer Distributing Inc,Distributor,US,1
+6803002,RR DISTRIBUTORS,Distributor,US,1
+100009,ARAMARK,Foodservice,US,1
+100088,WENDYS INTERNATIONAL,Foodservice,US,1
+100010,AVENDRA,Foodservice,US,1
+100037,FOODBUY LLC,Foodservice,US,1
+100060,PREMIER PURCHASING,Foodservice,US,1
+100091,ASG CO-OP,Grocery Retail,US,1
+100094,ASSOCIATED WSL INC,Grocery Retail,US,1
+100098,WHOLE FOODS MARKET,Grocery Retail,US,1
+100095,BTB PLANTS,Miscellaneous,US,1
+100051,MCKESSON,Miscellaneous,US,1
+100042,HILTON,Miscellaneous,US,1
+100055,INTERCOMPANY,Miscellaneous,US,1
+100043,HQ AAFES,Miscellaneous,US,1
+6803538,Ontario Natural Food Company,Miscellaneous,Canada,1
+100032,ESSENDANT CO,Miscellaneous,US,1
+100059,PILOT FLYING J,Miscellaneous,US,1
+100076,TRAVEL CENTERS,Miscellaneous,US,1
+100066,WALMART,Grocery Retail,US,4593
+100005,ALL OTHER RETAILERS,Grocery Retail,US,8000
+100020,COSTCO,Club,US,639
+100061,PUBLIX,Grocery Retail,US,1467
+100028,DOLLAR TREE,Grocery Retail,US,9007
+100081,WAKEFERN,Grocery Retail,US,372
+100011,BJ'S,Club,US,278
+100026,KROGER,Grocery Retail,US,1249
+100007,ALBERTSONS,Grocery Retail,US,2271
+100015,C&S,Grocery Retail,US,30
+100041,HEB,Grocery Retail,US,344
+100047,JETRO,Miscellaneous,US,12
+100016,AHOLD,Grocery Retail,US,7659
+100074,SYSCO,Foodservice,US,340
+100025,DEMOULAS,Grocery Retail,US,95
+100027,DOLLAR GENERAL,Grocery Retail,US,20388
+100078,US FOODSERVICE,Foodservice,US,98
+100033,FAMILY DOLLAR,Grocery Retail,US,7338
+100030,EAST COAST FOODS DIST,Foodservice,US,4500
+100073,SUPERVALU,Grocery Retail,US,43
+100008,AMAZON,E-Commerce,US,58
+100062,QUIK TRIP,Convenience,US,1195
+100052,MCLANE,Distributor,US,110000
+100075,TARGET,Grocery Retail,US,1995
+100013,BOZZUTO'S,Grocery Retail,US,250
+100019,COREMARK,Distributor,US,50000
+100023,CVS,Grocery Retail,US,8987
+100082,WALGREENS,Grocery Retail,US,8055
+100093,ASSOCIATED WSL GROCERS,Grocery Retail,US,4000
+100049,LOBLAWS INC,Grocery Retail,Canada,2000
+100024,DECA,Miscellaneous,US,300000
+100017,INDEPENDENTS,Grocery Retail,US,100000
+100072,STAPLES,Miscellaneous,US,922
+100039,GORDON FOOD SVC,Foodservice,US,199
+100077,UNFI,Miscellaneous,US,30000
+100080,VISTAR CORP,Miscellaneous,US,24
+6803637,MICHAEL LEWIS,Distributor,US,3
+100086,WEGMANS,Grocery Retail,US,114
+100054,NATIONAL DCP LLC,Foodservice,US,10000
+100084,WAWA,Convenience,US,1174
+100053,MEIJER,Grocery Retail,US,274
+100048,KRASDALE FOODS,Grocery Retail,US,2500
+100069,SHEETZ,Convenience,US,815
+100056,OFFICE DEPOT,Miscellaneous,US,827
+100012,BK MILLER CO,Distributor,US,800
+100092,ASSOCIATED GROCERS,Grocery Retail,US,166
+100022,CUMBERLAND FARMS,Convenience,US,580
+100045,J POLEP CHICOPEE,Distributor,US,4000
+100057,PFG AFI,Foodservice,US,300000
+100071,SPARTAN STORES,Grocery Retail,US,196
+100067,OVERWAITEA FOOD GROUP,Grocery Retail,Canada,145
+100031,EBY BROWN,Distributor,US,10000
+100038,GENERAL TRADING,Grocery Retail,US,1500
+6803974,FRESH DIRECT,E-Commerce,US,100
+100085,WB MASON,Miscellaneous,US,60
+100044,HT HACKNEY,Distributor,US,20000
+100087,WEIS MARKETS,Grocery Retail,US,204
+100034,SOBEYS INC,Grocery Retail,Canada,1500
+6800114,Dairyland USA,Foodservice,US,10
+100058,PIGGLY WIGGLY,Grocery Retail,US,498
+100064,REINHART,Foodservice,US,42
+6801041,Gold Star Foods,Foodservice,US,6
+100035,FEDERATED CO-OP,Grocery Retail,Canada,10
+100065,RITE AID,Grocery Retail,US,89
+100014,BROOKSHIRE GROCER,Grocery Retail,US,109
+100036,METRO RICHELIEU INC,Grocery Retail,Canada,953
+100018,CIRCLE K,Convenience,US,6831
+6801135,Industrial & Supply,Miscellaneous,US,100
+100050,LONDON DRUGS LTD,Grocery Retail,Canada,80
+100070,SODEXO,Foodservice,US,169
+100079,Imperial Dade Inc,Foodservice,US,1
+100046,J RABBA,Convenience,Canada,37
+100089,WINCO,Grocery Retail,US,144