<?php
    session_start();

    require_once '../../../assets/utils/db_auth.php';
    require_once '../../../assets/utils/classes/ReportManager.php';

    $warehouse_id = (int)($data['warehouse'] ?? 0);

    if (!$warehouse_id) {
        $answer['success'] = 0;
        $answer['message'] = 'Warehouse is required';
        exit(json_encode($answer));
    }

    $report  = new ReportManager($pdo2, $company_id);
    $balance = $report->getWarehouseBalance($warehouse_id);

    $answer['output'] = [
        'total_capacity' => $report->getWarehouseCapacity($warehouse_id),
        'space_used'     => $report->getWarehouseSpaceUsed($warehouse_id),
        'total_in'       => $balance['total_in'],
        'total_out'      => $balance['total_out'],
        'low_stock'      => $report->getWarehouseLowStockCount($warehouse_id),
        'stock_movement' => $report->getWarehouseStockMovement($warehouse_id),
        'stock_trend'    => $report->getWarehouseStockTrend($warehouse_id),
        'activities'     => $report->getWarehouseActivity($warehouse_id),
    ];
    $answer['success'] = 1;
    exit(json_encode($answer));
?>