add all files

controls-rework/reports/milldata-compare.php

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+<?php // phpcs:ignoreFile
+/**
+ * Mill Data Comparison - Compare categories across mills
+ */
+
+require __DIR__ . '/../session.php';
+require __DIR__ . '/../userAccess.php';
+require __DIR__ . '/../includes/millnames.php';
+
+// ============================================================================
+// Database Configuration
+// ============================================================================
+$config = [
+    'server'   => '192.168.0.16',
+    'database' => 'lasucaai',
+    'username' => 'lasucaai',
+    'password' => 'is413#dfslw',
+];
+
+// ============================================================================
+// Database Connection
+// ============================================================================
+function getCompareConnection($config) {
+    $connectionOptions = [
+        "Database" => $config['database'],
+        "Uid" => $config['username'],
+        "PWD" => $config['password'],
+        "TrustServerCertificate" => true,
+        "Encrypt" => false,
+    ];
+    
+    $conn = sqlsrv_connect($config['server'], $connectionOptions);
+    return $conn ?: null;
+}
+
+// ============================================================================
+// Data Queries
+// ============================================================================
+function getCompareSourceFiles($conn) {
+    $sql = "SELECT DISTINCT SourceFileName, 
+                   MIN(BeginningDate) as BeginningDate,
+                   MAX(EndingDate) as EndingDate,
+                   MAX(ProcessedAt) as ProcessedAt
+            FROM dbo.MillDataReports 
+            GROUP BY SourceFileName
+            ORDER BY MAX(ProcessedAt) DESC";
+    
+    $stmt = sqlsrv_query($conn, $sql);
+    $files = [];
+    
+    if ($stmt) {
+        while ($row = sqlsrv_fetch_array($stmt, SQLSRV_FETCH_ASSOC)) {
+            $files[] = $row;
+        }
+    }
+    
+    return $files;
+}
+
+function getCompareCategories($conn, $sourceFileName = null) {
+    // Get all categories - simpler query that matches working pattern
+    $sql = "SELECT DISTINCT Category FROM dbo.MillDataMetrics WHERE Category IS NOT NULL ORDER BY Category";
+    $stmt = sqlsrv_query($conn, $sql);
+    $categories = [];
+    
+    if ($stmt) {
+        while ($row = sqlsrv_fetch_array($stmt, SQLSRV_FETCH_ASSOC)) {
+            $categories[] = $row['Category'];
+        }
+    }
+    
+    return $categories;
+}
+
+function getMillsForCompare($conn, $sourceFileName) {
+    $sql = "SELECT ReportId, MillName 
+            FROM dbo.MillDataReports 
+            WHERE SourceFileName = ?
+            ORDER BY MillName";
+    
+    $stmt = sqlsrv_query($conn, $sql, [$sourceFileName]);
+    $mills = [];
+    
+    if ($stmt) {
+        while ($row = sqlsrv_fetch_array($stmt, SQLSRV_FETCH_ASSOC)) {
+            $mills[] = $row;
+        }
+    }
+    
+    return $mills;
+}
+
+function getComparisonData($conn, $sourceFileName, $category) {
+    // Get all metrics for this category across all mills in this file
+    $sql = "SELECT r.MillName, r.ReportId, m.ItemNumber, m.MetricName, 
+                   m.RunValue, m.RunValueNumeric, m.ToDateValue, m.ToDateValueNumeric
+            FROM dbo.MillDataMetrics m
+            JOIN dbo.MillDataReports r ON m.ReportId = r.ReportId
+            WHERE r.SourceFileName = ? AND m.Category = ?
+            ORDER BY m.ItemNumber, m.MetricName, r.MillName";
+    
+    $stmt = sqlsrv_query($conn, $sql, [$sourceFileName, $category]);
+    $data = [];
+    
+    if ($stmt) {
+        while ($row = sqlsrv_fetch_array($stmt, SQLSRV_FETCH_ASSOC)) {
+            $data[] = $row;
+        }
+    }
+    
+    return $data;
+}
+
+function formatCompareDate($date) {
+    if ($date instanceof DateTime) {
+        return $date->format('m/d/Y');
+    }
+    return $date ?? '-';
+}
+
+// ============================================================================
+// Main Logic
+// ============================================================================
+$conn = getCompareConnection($config);
+$connectionError = $conn === null;
+
+$sourceFiles = [];
+$categories = [];
+$mills = [];
+$comparisonData = [];
+$pivotedData = [];
+$millNameLookup = [];
+
+$selectedFile = isset($_GET['file']) ? trim($_GET['file']) : '';
+$selectedCategory = isset($_GET['category']) ? trim($_GET['category']) : '';
+
+if (!$connectionError) {
+    // Load mill name mappings
+    $millNameLookup = getMillNames($conn);
+    
+    $sourceFiles = getCompareSourceFiles($conn);
+    $categories = getCompareCategories($conn);
+    
+    // Default to first file
+    if (empty($selectedFile) && !empty($sourceFiles)) {
+        $selectedFile = $sourceFiles[0]['SourceFileName'];
+    }
+    
+    if (!empty($selectedFile)) {
+        $mills = getMillsForCompare($conn, $selectedFile);
+        
+        // Default to first category
+        if (empty($selectedCategory) && !empty($categories)) {
+            $selectedCategory = $categories[0];
+        }
+        
+        if (!empty($selectedCategory)) {
+            $comparisonData = getComparisonData($conn, $selectedFile, $selectedCategory);
+            
+            // Pivot data: group by metric, columns are mills
+            foreach ($comparisonData as $row) {
+                $metricKey = $row['ItemNumber'] . '|' . $row['MetricName'];
+                if (!isset($pivotedData[$metricKey])) {
+                    $pivotedData[$metricKey] = [
+                        'ItemNumber' => $row['ItemNumber'],
+                        'MetricName' => $row['MetricName'],
+                        'mills' => []
+                    ];
+                }
+                $pivotedData[$metricKey]['mills'][$row['MillName']] = [
+                    'RunValue' => $row['RunValue'],
+                    'RunValueNumeric' => $row['RunValueNumeric'],
+                    'ToDateValue' => $row['ToDateValue'],
+                    'ToDateValueNumeric' => $row['ToDateValueNumeric']
+                ];
+            }
+        }
+    }
+    
+    sqlsrv_close($conn);
+}
+
+// Get unique mill codes for column headers (raw codes used as data keys)
+$millCodes = [];
+foreach ($mills as $m) {
+    $millCodes[] = $m['MillName'];
+}
+
+// Build display names map for headers
+$millDisplayNames = [];
+foreach ($millCodes as $code) {
+    $millDisplayNames[$code] = getMillDisplayName($millNameLookup, $code);
+}
+
+// ============================================================================
+// Page Layout
+// ============================================================================
+$pageTitle = 'Mill Comparison';
+$pageSubtitle = 'Compare metrics across mills';
+$pageDescription = 'Side-by-side comparison of mill production data.';
+$layoutWithoutSidebar = true;
+$layoutReturnUrl = 'milldata.php';
+$layoutReturnLabel = 'Back to Mill Data';
+$assetBasePath = '../';
+
+require __DIR__ . '/../includes/layout/header.php';
+?>
+
+<style>
+.compare-controls {
+    display: flex;
+    gap: 1rem;
+    margin-bottom: 1.5rem;
+    flex-wrap: wrap;
+    align-items: flex-end;
+}
+
+.compare-control {
+    display: flex;
+    flex-direction: column;
+    gap: 0.3rem;
+}
+
+.compare-control label {
+    font-size: 0.8rem;
+    color: var(--text-muted);
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
+}
+
+.compare-control select {
+    padding: 0.6rem 1rem;
+    border: 1px solid var(--border);
+    border-radius: 6px;
+    font-size: 0.9rem;
+    background: var(--surface);
+    color: var(--text);
+    min-width: 200px;
+}
+
+.compare-table-container {
+    background: var(--surface);
+    border-radius: 8px;
+    border: 1px solid var(--border);
+    overflow-x: auto;
+    max-height: 600px;
+    overflow-y: auto;
+}
+
+.compare-table {
+    width: 100%;
+    border-collapse: separate;
+    border-spacing: 0;
+    font-size: 0.85rem;
+}
+
+.compare-table th,
+.compare-table td {
+    padding: 0.5rem 0.6rem;
+    border-bottom: 1px solid var(--border);
+}
+
+.compare-table th {
+    background: var(--surface-alt);
+    text-align: left;
+    font-weight: 600;
+    color: var(--text-muted);
+    border-bottom: 2px solid var(--border);
+    position: sticky;
+    top: 0;
+    white-space: nowrap;
+    z-index: 20;
+}
+
+/* Sticky first two columns */
+.compare-table th.sticky-col,
+.compare-table td.sticky-col {
+    position: sticky;
+    background: var(--surface);
+    z-index: 10;
+}
+
+.compare-table th.sticky-col {
+    background: var(--surface-alt);
+    z-index: 30;
+}
+
+.compare-table .sticky-col-1 {
+    left: 0;
+    min-width: 60px;
+    max-width: 60px;
+}
+
+.compare-table .sticky-col-2 {
+    left: 60px;
+    min-width: 200px;
+    max-width: 250px;
+    border-right: 2px solid var(--border);
+}
+
+.compare-table th.mill-header {
+    text-align: center;
+    min-width: 120px;
+}
+
+.compare-table th.mill-header .mill-name {
+    font-weight: 600;
+    color: var(--accent);
+}
+
+/* Mill column shading - alternating backgrounds */
+.compare-table .mill-col-0 { background-color: rgba(33, 150, 243, 0.08); }
+.compare-table .mill-col-1 { background-color: rgba(76, 175, 80, 0.08); }
+.compare-table .mill-col-2 { background-color: rgba(156, 39, 176, 0.08); }
+.compare-table .mill-col-3 { background-color: rgba(255, 152, 0, 0.08); }
+.compare-table .mill-col-4 { background-color: rgba(0, 188, 212, 0.08); }
+.compare-table .mill-col-5 { background-color: rgba(233, 30, 99, 0.08); }
+.compare-table .mill-col-6 { background-color: rgba(139, 195, 74, 0.08); }
+.compare-table .mill-col-7 { background-color: rgba(121, 85, 72, 0.08); }
+
+/* Header shading matches columns */
+.compare-table th.mill-col-0 { background-color: rgba(33, 150, 243, 0.15); }
+.compare-table th.mill-col-1 { background-color: rgba(76, 175, 80, 0.15); }
+.compare-table th.mill-col-2 { background-color: rgba(156, 39, 176, 0.15); }
+.compare-table th.mill-col-3 { background-color: rgba(255, 152, 0, 0.15); }
+.compare-table th.mill-col-4 { background-color: rgba(0, 188, 212, 0.15); }
+.compare-table th.mill-col-5 { background-color: rgba(233, 30, 99, 0.15); }
+.compare-table th.mill-col-6 { background-color: rgba(139, 195, 74, 0.15); }
+.compare-table th.mill-col-7 { background-color: rgba(121, 85, 72, 0.15); }
+
+.compare-table th.sub-header {
+    font-size: 0.75rem;
+    font-weight: 500;
+    top: 35px;
+}
+
+.compare-table tr:hover td {
+    background: var(--hover);
+}
+
+.compare-table tr:hover td.sticky-col {
+    background: var(--hover);
+}
+
+.compare-table .item-num {
+    font-weight: 600;
+    color: var(--accent);
+    white-space: nowrap;
+}
+
+.compare-table .metric-name {
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+}
+
+.compare-table .value-cell {
+    text-align: right;
+    font-family: 'Consolas', 'Monaco', monospace;
+    white-space: nowrap;
+}
+
+.compare-table .value-cell.negative {
+    color: #ef5350;
+}
+
+.compare-table .value-cell.best {
+    background: rgba(76, 175, 80, 0.15);
+    font-weight: 600;
+}
+
+.compare-table .value-cell.worst {
+    background: rgba(244, 67, 54, 0.1);
+}
+
+.no-data {
+    text-align: center;
+    padding: 3rem;
+    color: var(--text-muted);
+    background: var(--surface);
+    border-radius: 8px;
+    border: 1px solid var(--border);
+}
+
+.compare-summary {
+    display: grid;
+    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
+    gap: 1rem;
+    margin-bottom: 1.5rem;
+}
+
+.compare-stat {
+    background: var(--surface);
+    padding: 1rem;
+    border-radius: 8px;
+    text-align: center;
+    border: 1px solid var(--border);
+}
+
+.compare-stat .value {
+    font-size: 1.5rem;
+    font-weight: 600;
+    color: var(--accent);
+}
+
+.compare-stat .label {
+    font-size: 0.8rem;
+    color: var(--text-muted);
+}
+
+.view-toggle {
+    display: flex;
+    gap: 0.5rem;
+    margin-left: auto;
+}
+
+.view-toggle button {
+    padding: 0.5rem 1rem;
+    border: 1px solid var(--border);
+    background: var(--surface);
+    color: var(--text);
+    border-radius: 6px;
+    cursor: pointer;
+    font-size: 0.85rem;
+}
+
+.view-toggle button.active {
+    background: var(--accent);
+    color: white;
+    border-color: var(--accent);
+}
+</style>
+
+<div class="app-content">
+    <section class="data-panel">
+        <?php if ($connectionError): ?>
+        <div class="no-data">Unable to connect to the database.</div>
+        <?php else: ?>
+
+        <form class="compare-controls" method="get">
+            <div class="compare-control">
+                <label>Report File</label>
+                <select name="file" onchange="this.form.submit()">
+                    <?php if (empty($sourceFiles)): ?>
+                    <option value="">No reports available</option>
+                    <?php else: ?>
+                    <?php foreach ($sourceFiles as $file): ?>
+                    <option value="<?= htmlspecialchars($file['SourceFileName']) ?>"
+                            <?= $file['SourceFileName'] === $selectedFile ? 'selected' : '' ?>>
+                        <?= htmlspecialchars($file['SourceFileName']) ?>
+                        (<?= formatCompareDate($file['BeginningDate']) ?> - <?= formatCompareDate($file['EndingDate']) ?>)
+                    </option>
+                    <?php endforeach; ?>
+                    <?php endif; ?>
+                </select>
+            </div>
+
+            <div class="compare-control">
+                <label>Category</label>
+                <select name="category" onchange="this.form.submit()">
+                    <?php if (empty($categories)): ?>
+                    <option value="">No categories available</option>
+                    <?php else: ?>
+                    <?php foreach ($categories as $cat): ?>
+                    <option value="<?= htmlspecialchars($cat) ?>"
+                            <?= $cat === $selectedCategory ? 'selected' : '' ?>>
+                        <?= htmlspecialchars($cat) ?>
+                    </option>
+                    <?php endforeach; ?>
+                    <?php endif; ?>
+                </select>
+            </div>
+        </form>
+
+        <div class="compare-summary">
+            <div class="compare-stat">
+                <div class="value"><?= count($millCodes) ?></div>
+                <div class="label">Mills</div>
+            </div>
+            <div class="compare-stat">
+                <div class="value"><?= count($pivotedData) ?></div>
+                <div class="label">Metrics</div>
+            </div>
+            <div class="compare-stat">
+                <div class="value"><?= htmlspecialchars($selectedCategory ?: '-') ?></div>
+                <div class="label">Category</div>
+            </div>
+        </div>
+
+        <?php if (!empty($pivotedData) && !empty($millCodes)): ?>
+        <div class="compare-table-container">
+            <table class="compare-table">
+                <thead>
+                    <tr>
+                        <th rowspan="2" class="sticky-col sticky-col-1">Item</th>
+                        <th rowspan="2" class="sticky-col sticky-col-2">Metric</th>
+                        <?php foreach ($millCodes as $idx => $millCode): ?>
+                        <th colspan="2" class="mill-header mill-col-<?= $idx % 8 ?>">
+                            <span class="mill-name"><?= htmlspecialchars($millDisplayNames[$millCode]) ?></span>
+                        </th>
+                        <?php endforeach; ?>
+                    </tr>
+                    <tr>
+                        <?php foreach ($millCodes as $idx => $millCode): ?>
+                        <th class="sub-header mill-col-<?= $idx % 8 ?>">RUN</th>
+                        <th class="sub-header mill-col-<?= $idx % 8 ?>">TO DATE</th>
+                        <?php endforeach; ?>
+                    </tr>
+                </thead>
+                <tbody>
+                    <?php foreach ($pivotedData as $metric): ?>
+                    <tr>
+                        <td class="item-num sticky-col sticky-col-1"><?= htmlspecialchars($metric['ItemNumber'] ?? '') ?></td>
+                        <td class="metric-name sticky-col sticky-col-2"><?= htmlspecialchars($metric['MetricName'] ?? '') ?></td>
+                        <?php foreach ($millCodes as $idx => $millCode): ?>
+                            <?php 
+                            $millData = $metric['mills'][$millCode] ?? null;
+                            $runValue = $millData['RunValue'] ?? '-';
+                            $toDateValue = $millData['ToDateValue'] ?? '-';
+                            $runNumeric = $millData['RunValueNumeric'] ?? null;
+                            $toDateNumeric = $millData['ToDateValueNumeric'] ?? null;
+                            $colClass = 'mill-col-' . ($idx % 8);
+                            ?>
+                            <td class="value-cell <?= $colClass ?> <?= ($runNumeric ?? 0) < 0 ? 'negative' : '' ?>">
+                                <?= htmlspecialchars($runValue) ?>
+                            </td>
+                            <td class="value-cell <?= $colClass ?> <?= ($toDateNumeric ?? 0) < 0 ? 'negative' : '' ?>">
+                                <?= htmlspecialchars($toDateValue) ?>
+                            </td>
+                        <?php endforeach; ?>
+                    </tr>
+                    <?php endforeach; ?>
+                </tbody>
+            </table>
+        </div>
+        <?php else: ?>
+        <div class="no-data">
+            <p>No comparison data available. Select a file and category above.</p>
+        </div>
+        <?php endif; ?>
+
+        <?php endif; ?>
+    </section>
+</div>
+
+<?php require __DIR__ . '/../includes/layout/footer.php'; ?>