<?php

namespace App\Console\Commands;

use App\Services\SandboxMailParser;
use Illuminate\Console\Command;

class SandboxReceive extends Command
{
    protected $signature   = 'sandbox:receive {--to=* : Envelope recipients}';
    protected $description = 'Receive a raw email from Postfix pipe and store in sandbox';

    public function handle(SandboxMailParser $parser): int
    {
        $raw = '';
        $stdin = fopen('php://stdin', 'r');
        while (!feof($stdin)) {
            $raw .= fread($stdin, 8192);
        }
        fclose($stdin);

        if (empty(trim($raw))) {
            return 1;
        }

        $recipients = $this->option('to') ?? [];
        $parser->parseAndStore($raw, $recipients);

        return 0;
    }
}