<?php

namespace App\Models;

use App\Lib\Helpers\FileStorageHelper;
use Illuminate\Database\Eloquent\Model;

class Prize extends Model
{
    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = [
        'label_one',
        'label_many',
        'arg_title',
        'arg_subtitle',
        'arg_content',
        'quantity',
        'pdf_winning_proof',
        'need_proof',
        'gain_view_id',
    ];

    /**
     * Perform any actions required after the model boots.
     *
     * @return void
     */
    protected static function booted()
    {
        static::creating(function (self $model) {
            self::manageFields($model);
        });
        static::updating(function (self $model) {
            self::manageFields($model);
        });
        static::updated(function (self $model) {
            FileStorageHelper::removeOldFile($model, 'pdf_winning_proof');
        });
        static::deleted(function (self $model) {
            FileStorageHelper::removeFile($model, 'pdf_winning_proof');
        });
    }

    // * METHODS

    /**
     * Common methods function.
     *
     * @param Model $model
     * @return void
     */
    private static function manageFields(Model $model)
    {
        $model->pdf_winning_proof = FileStorageHelper::storeFile($model, $model->pdf_winning_proof, true);
    }

    public function gain_view()
    {
        return $this->belongsTo(GainView::class, 'gain_view_id');
    }

    public function instant_wins()
    {
        return $this->hasMany(InstantWin::class, 'prize_id');
    }
}