prepare("
SELECT p.*,
CONCAT(e.first_name, ' ', e.last_name) as owner_name,
COALESCE((SELECT SUM(hours) FROM labour_entries WHERE project_id = p.id), 0) as total_hours
FROM projects p
LEFT JOIN employees e ON p.owner_id = e.id
WHERE p.tenant_id = ?
ORDER BY p.created_at DESC
LIMIT 5
");
$projectHighlights->execute([$tenant_id]);
$projectList = $projectHighlights->fetchAll();
$labourHighlights = db()->prepare("
SELECT le.*, p.name as project_name, e.name as employee_name
FROM labour_entries le
JOIN projects p ON le.project_id = p.id
JOIN employees e ON le.employee_id = e.id
WHERE le.tenant_id = ?
ORDER BY le.entry_date DESC, le.created_at DESC
LIMIT 5
");
$labourHighlights->execute([$tenant_id]);
$labourList = $labourHighlights->fetchAll();
$expenseHighlights = db()->prepare("
SELECT e.*, p.name as project_name, s.name as supplier_name
FROM expenses e
JOIN projects p ON e.project_id = p.id
JOIN suppliers s ON e.supplier_id = s.id
WHERE e.tenant_id = ?
ORDER BY e.entry_date DESC, e.created_at DESC
LIMIT 5
");
$expenseHighlights->execute([$tenant_id]);
$expenseList = $expenseHighlights->fetchAll();
$employeeHighlights = db()->prepare("
SELECT e.*
FROM employees e
WHERE e.tenant_id = ?
ORDER BY e.created_at DESC
LIMIT 5
");
$employeeHighlights->execute([$tenant_id]);
$employeeList = $employeeHighlights->fetchAll();
// Chart Data
$chart_days = isset($_GET['chart_days']) ? (int)$_GET['chart_days'] : 7;
if (!in_array($chart_days, [7, 14, 30])) $chart_days = 7;
$chartDataQuery = db()->prepare("
SELECT entry_date, SUM(hours) as total_hours
FROM labour_entries
WHERE tenant_id = ? AND entry_date > DATE_SUB(CURRENT_DATE, INTERVAL ? DAY)
GROUP BY entry_date
ORDER BY entry_date ASC
");
$chartDataQuery->execute([$tenant_id, $chart_days]);
$rawChartData = $chartDataQuery->fetchAll(PDO::FETCH_KEY_PAIR);
$chartLabels = [];
$chartValues = [];
for ($i = $chart_days - 1; $i >= 0; $i--) {
$date = date('Y-m-d', strtotime("-$i days"));
$chartLabels[] = date('M d', strtotime($date));
$chartValues[] = (float)($rawChartData[$date] ?? 0);
}
$activities = db()->prepare("SELECT * FROM activity_log WHERE tenant_id = ? ORDER BY created_at DESC LIMIT 10");
$activities->execute([$tenant_id]);
$activityList = $activities->fetchAll();
$pageTitle = "SR&ED Manager - Dashboard";
include __DIR__ . '/includes/header.php';
?>