<?php

namespace App\Models;

use App\Lib\Helpers\FileStorageHelper;
use App\Traits\Models\ActivityLog;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

/**
 * @property \Carbon\Carbon                  $year          Historical milestone year.
 * @property string                          $title         Historical milestone title.
 * @property string                          $description   Historical milestone description.
 * @property string|null                     $picture       Historical milestone picture.
 * @property string|null                     $picture_alt   Picture alt attribute.
 * @property string|null                     $picture_title Picture title attribute.
 * @property string|null                     $video_id      Historical milestone video ID.
 * @property string|null                     $picto         Historical milestone picto.
 * @property string|null                     $picto_alt     picto alt attribute.
 * @property string|null                     $picto_title   picto title attribute.
 * @property boolean                         $published     Historical milestone publish status.
 * @property-read \Illuminate\Support\Carbon $created_at    Created date.
 * @property-read \Illuminate\Support\Carbon $updated_at    Updated date.
 */
class HistoricalMilestone extends Model
{
    use ActivityLog;
    use HasFactory;

    /**
     * The attributes that are mass assignable.
     *
     * @var array<int, string>
     */
    protected $fillable = [
        'year',
        'title',
        'description',
        'picture',
        'picture_alt',
        'picture_title',
        'video_id',
        'picto',
        'picto_alt',
        'picto_title',
        'published',
    ];

    /**
     * The attributes that should be cast.
     *
     * @var array<string, string>
     */
    protected $casts = [
        'year'      => 'integer',
        'published' => 'boolean',
    ];

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

    // * METHODS

    /**
     * Set model's published date.
     *
     * @param self   $historicalMilestone
     * @param string $field
     * @return void
     */
    private static function setImage(self $historicalMilestone, string $field): void
    {
        if (is_null($historicalMilestone->{$field})) {
            $historicalMilestone->{$field . "_alt"}   = null;
            $historicalMilestone->{$field . "_title"} = null;
        } else {
            $historicalMilestone->{$field} = FileStorageHelper::storeFile(
                $historicalMilestone,
                $historicalMilestone->{$field},
                true
            );
        }
    }
}