<?php

declare(strict_types=1);

namespace App\Console\Commands;

use Illuminate\Console\Command;
use App\Models\CV;

class UpdateCV extends Command
{
    protected $signature = 'cv:update
                            {id : ID CV element}
                            {--company= : Company name}
                            {--phone= : Phone number}
                            {--begin-location : Add begin}
                            {--add-location=* : Add locations}
                            {--remove-location=* : Remove lcoations}';

    protected $description = 'Update CV element';

    public function handle(): int
    {
        if (! ($id = $this->argument('id')) || $id <= 0) {
            $this->error('Incorrect id');
            return Command::FAILURE;
        }

        $cv = CV::find($id);
        
        if ($company = $this->option('company')) {
            $cv->recipient = $company;
        }
        if ($phone = $this->option('phone')) {
            $cv->phone_number = $phone;
        }
        if (count($addLocations = $this->option('remove-location')) > 0) {
            $locations = $cv->locations;
            $locations = array_diff($locations, $addLocations);
            $cv->locations = $locations;
        }
        if (count($addLocations = $this->option('add-location')) > 0) {
            $locations = $cv->locations;

            $clearLocations = [];
            foreach ($addLocations as $location) {
                if (in_array($location, $locations)) {
                    $this->warn('"'. $location .'" exists! This value was not added.');
                    $clearLocations[] = $location;
                }
            }
            $addLocations = array_diff($addLocations, $clearLocations);

            if ($this->option('begin-location'))
                $locations = array_merge($addLocations, $locations);
            else
                $locations = array_merge($locations, $addLocations);
            $cv->locations = $locations;
        }

        $cv->save();

        $this->info('Updated!');

        return Command::SUCCESS;
    }
}