<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;

class SetModelAttributes extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'set:model {model}';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Generate model object attribute fill';

    /**
     * Execute the console command.
     *
     * @return int
     */
    public function handle()
    {
        $name = $this->argument('model');
        $model = '\App\Models\\' . Str::camel($name);

        $nsModel = new  $model();
        $table = $nsModel->getTable();

        $results = DB::select('SHOW COLUMNS FROM ' . $table);

        $var = '$' . Str::camel($name);

        $output = $var . ' = new ' . Str::ucfirst($name) . '();' . PHP_EOL;
        foreach ($results as $result) {
            $defaultValueForType = $this->getDefaultValueForType($result->Field, $result->Type);
            if (is_null($defaultValueForType)) {
                continue;
            }

            $output .= $var . '->' . $result->Field
                . ' = '
                . $defaultValueForType . PHP_EOL;
        }

        echo $output, PHP_EOL;

        return 0;
    }

    protected function getDefaultValueForType(string $field, string $type)
    {
        if (in_array($field, ['created_at', 'updated_at'])) {
            return null;
        }

        if (in_array($field, ['id'])) {
            return null;
        }

        if ($type === 'timestamp') {
            return 'now();';
        }

        if (Str::contains($type, ['char', 'var', 'text'])) {
            return '"";';
        }

        if (Str::contains($type, ['int', 'double', 'float'])) {
            return '0;';
        }

        return null;
    }
}