<?php

namespace Modules\Tms\Services;

use App\Business;
use Modules\Tms\Models\CustomsClearance;
use Modules\Tms\Models\Shipment;
use Modules\Tms\Models\Vehicle;
use Modules\Tms\Models\Driver;
use Modules\Tms\Models\Carrier;

class TmsDashboardService
{
    public function getStats(Business $business): array
    {
        $business_id = $business->id;

        return [
            'total_shipments' => Shipment::where('business_id', $business_id)->count(),
            'pending' => Shipment::where('business_id', $business_id)->whereIn('status', ['draft', 'scheduled'])->count(),
            'at_customs' => Shipment::where('business_id', $business_id)->where('status', 'at_customs')->count(),
            'in_transit' => Shipment::where('business_id', $business_id)->where('status', 'in_transit')->count(),
            'delivered' => Shipment::where('business_id', $business_id)->where('status', 'delivered')->count(),
            'customs_pending' => CustomsClearance::where('business_id', $business_id)
                ->whereNotIn('status', ['cleared', 'released', 'cancelled'])
                ->count(),
            'vehicles' => Vehicle::where('business_id', $business_id)->where('is_active', true)->count(),
            'drivers' => Driver::where('business_id', $business_id)->where('is_active', true)->count(),
            'carriers' => Carrier::where('business_id', $business_id)->where('is_active', true)->count(),
        ];
    }

    public function getRecentShipments(Business $business, int $limit = 10)
    {
        return Shipment::where('business_id', $business->id)
            ->with(['contact:id,name', 'driver:id,name', 'vehicle:id,plate_number', 'customsClearance:id,shipment_id,ref_no,status'])
            ->orderByDesc('created_at')
            ->limit($limit)
            ->get();
    }
}