<?php

namespace App\Jobs;

use App\Invitation;
use Carbon\Carbon;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Queue\Queueable;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Mail;
use App\Mail\InviteExpiringSoon;

class ExpiredInviteCleanup implements ShouldQueue
{
    use Queueable;

    /**
     * Create a new job instance.
     */
    public function __construct()
    {
        //
    }

    /**
     * Execute the job.
     */
    public function handle(): void
    {
        Log::info('Cleaning up expired invites.');

        $notified = 0;
        $deleted = 0;

        Invitation::where('status', 'approved')
            ->where('notified', false)
            ->whereBetween('expiration', [Carbon::now(), Carbon::now()->addDay()])
            ->chunkById(100, function ($invites) use (&$notified) {
                foreach ($invites as $invite) {
                    Mail::to($invite->requestor_email)
                        ->queue(new InviteExpiringSoon($invite));

                    $notified++;
                    $invite->notified = true;
                    $invite->save();

                    Log::debug("Notified approved invite {$invite->invitation_code}, sent to {$invite->requestor_email}.");
                }
            });

        Invitation::where('expiration', '<', Carbon::now())
            ->where('status', '!=', 'denied')
            ->chunkById(100, function ($invites) use (&$deleted, &$notified) {
                foreach ($invites as $invite) {
                    Log::debug("Deleted invite {$invite->invitation_code} for {$invite->requestor_email}.");
                    $invite->delete();
                    $deleted++;
                }
            });

        Log::info("Deleted {$deleted} invites and notified {$notified} approved invites close to expiration.");
    }
}