<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Casts\Attribute;
use Illuminate\Database\Eloquent\Model;

/**
 * Participation.
 *
 * @property string                          $ip         IP
 * @property string                          $sticker    Path of the sticker file
 * @property string                          $ticket     Path of the ticket file
 * @property string                          $barcode    Path of the barcode file
 * @property-read \Illuminate\Support\Carbon $created_at Creation Date.
 * @property-read \Illuminate\Support\Carbon $updated_at Last update Date.
 *
 * @property-read string|null $code_ean Accessor for code_ean, from product table.
 *
 * @property-read \App\Models\Customer   $customer   Associated customer.
 * @property-read \App\Models\Code       $code       Associated code.
 * @property-read \App\Models\Product    $product    Associated product.
 * @property-read \App\Models\InstantWin $instantWin Associated instantWin.
 * @property-read \App\Models\Reduction  $reduction  Associated reduction.
 */
class Participation extends Model
{
    /**
     * BelongsTo User relation
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
     */
    public function customer()
    {
        return $this->belongsTo(Customer::class);
    }

    /**
     * BelongsTo Codes relation
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
     */
    public function code()
    {
        return $this->belongsTo(Code::class, 'code_unique_id');
    }

    /**
     * BelongsTo Product relation
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
     */
    public function product()
    {
        return $this->belongsTo(Product::class);
    }

    /**
     * One to one InstantWin relation
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasOne
     */
    public function instantWin()
    {
        return $this->hasOne(InstantWin::class);
    }

    /**
     * One to one Reduction relation
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasOne
     */
    public function reduction()
    {
        return $this->hasOne(Reduction::class);
    }

    /**
     * Accessor for code_ean, from product table.
     *
     * @return \Illuminate\Database\Eloquent\Casts\Attribute;
     */
    public function codeEan(): Attribute
    {
        return Attribute::make(
            get: fn () => optional($this->product)->code_ean,
        );
    }
}