<?php

namespace App\Modules\Procurement\Services;

use App\Modules\Procurement\Contracts\ProcurementServiceInterface;
use App\Modules\Procurement\Models\PurchaseOrder;
use Illuminate\Support\Collection;

class ProcurementService implements ProcurementServiceInterface
{
    public function getPurchaseOrdersByDate(string $start, string $end, array $statuses = ['received', 'completed']): Collection
    {
        return PurchaseOrder::with(['vendor'])
            ->whereIn('status', $statuses)
            ->whereBetween('created_at', [$start . ' 00:00:00', $end . ' 23:59:59'])
            ->get();
    }

    public function getPurchaseOrdersByIds(array $ids, array $with = []): Collection
    {
        return PurchaseOrder::whereIn('id', $ids)->with($with)->get();
    }

    public function getDashboardStats(): array
    {
        return [
            'vendorsCount' => \App\Modules\Procurement\Models\Vendor::count(),
            'purchaseOrdersCount' => PurchaseOrder::count(),
            'pendingOrdersCount' => PurchaseOrder::where('status', 'pending')->count(),
        ];
    }
}