<?php

declare(strict_types=1);

namespace App\Console\Commands;

use App\Services\WorkingDays\PublicHolidays\PublicHolidaysGeneratorFactory;
use App\Services\WorkingDays\PublicHolidays\PublicHolidaysStateFactory;
use Illuminate\Console\Command;

class CreateHolidays extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'app:create-holidays {country-code} {year}';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Creates public holidays for given year and country code';

    /**
     * Execute the console command.
     */
    public function handle(PublicHolidaysGeneratorFactory $publicHolidaysGeneratorFactory, PublicHolidaysStateFactory $publicHolidaysStateFactory): int
    {
        $countryCodeStr = $this->argument('country-code');
        $year = $this->argument('year');

        if (!is_string($countryCodeStr) || strlen($countryCodeStr) !== 2) {
            $this->error('Invalid country code. Must be two-letter code');
            return 1;
        }

        if (!is_numeric($year)) {
            $this->error('Year must be a numeric value');
            return 1;
        }

        $countryCode = strtoupper($countryCodeStr);
        $publicHolidaysStore = $publicHolidaysStateFactory->createStoreForCountry($countryCode);

        $this->info('Creating public holidays for country code: ' . $countryCodeStr . ' and year: ' . $year);

        try {
            $publicHolidaysGenerator = $publicHolidaysGeneratorFactory->createPublicHolidaysGeneratorForCountry($countryCode);
        } catch (\RuntimeException $e) {
            $this->error($e->getMessage());
            return 1;
        }

        $result = $publicHolidaysGenerator->generatePublicHolidaysForYear((int) $year);

        foreach ($result as $nwdDate) {
            $publicHolidaysStore->storePublicHoliday($nwdDate);
        }

        $this->info('[DONE] Creating public holidays for country code: ' . $countryCode . ' and year: ' . $year);

        return 0;
    }
}