<?php

namespace App\Classes\Jobs\Commands\V2;

use Carbon\Carbon;
use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\SerializesModels;
use App\Models\PackingList;
use Illuminate\Support\Facades\Log;

class FixPackingListV2CommandJob implements ShouldQueue
{
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;


    public function handle()
    {
        Log::info(Carbon::now() . ': Start job - Fix PackingList.');
        $start   = new Carbon();

        $packingLists = PackingList::whereDoesntHave('packages')->get();

        if ($packingLists->isNotEmpty()) {

            $restoredPackagesCount = 0;
            $restoredPackagesIds = [];

            // Eager loading packages for all packing lists
            $packingLists->load(['packages' => function ($query) {
                $query->onlyTrashed();
            }]);

            foreach ($packingLists as $packingList) {
                $deletedPackages = $packingList->packages->filter(function ($package) use ($restoredPackagesIds) {
                    // Filter out packages that have already been restored
                    return !in_array($package->id, $restoredPackagesIds);
                });

                if ($deletedPackages->isNotEmpty()) {
                    $groupedPackages = $deletedPackages->groupBy(function ($item) {
                        return $item->only(['type', 'description', 'width', 'height', 'length', 'weight', 'quantity']);
                    });

                    foreach ($groupedPackages as $group) {
                        $latestPackage = $group->sortByDesc('created_at')->first();

                        // Check if the package ID is already restored before attempting to restore it
                        if (!in_array($latestPackage->id, $restoredPackagesIds)) {
                            $latestPackage->restore();
                            Log::info('Package ID: ' . $latestPackage->id . ' has been restored');
                            $restoredPackagesCount++;
                            $restoredPackagesIds[] = $latestPackage->id;
                        }
                    }
                }
            }

            Log::info('Restored Packages Count: ' . $restoredPackagesCount);
        }

        $end = new Carbon();
        $elapsedTime = $start->diff($end)->format('%H:%I:%S');
        Log::info(Carbon::now() . ': End job - Fix PackingList. ElapsedTime: ' . $elapsedTime . '.');
    }
}