<?php

namespace App\Models;

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

/**
 * @property string              $label                   Label de la gamme.
 * @property string              $slug                    Slug à partir du label de la gamme.
 * @property string              $picture                 Path de l'image de la gamme (579px * 579px).
 * @property string              $picture_alt             Attribut alt de l'image de la gamme.
 * @property string              $picture_title           Attribut title de l'image de la gamme.
 * @property string              $picture_ambiance        Path de l'image d'ambiance de la gamme (333px * 333px).
 * @property string              $picture_ambiance_alt    Attribut alt de l'image d'ambiance de la gamme.
 * @property string              $picture_ambiance_title  Attribut title de l'image d'ambiance de la gamme.
 * @property string|null         $picto1_picture          Path de l'image du picto 1 (67px * 70px).
 * @property string|null         $picto1_picture_alt      Attribut alt de l'image du picto 1.
 * @property string|null         $picto1_picture_title    Attribut title de l'image du picto 1.
 * @property string|null         $picto1_line1            Première ligne du texte du picto1.
 * @property string|null         $picto1_line2            Deuxième ligne du texte du picto1.
 * @property string|null         $picto2_picture          Path de l'image du picto 1 (67px * 70px).
 * @property string|null         $picto2_picture_alt      Attribut alt de l'image du picto 1.
 * @property string|null         $picto2_picture_title    Attribut title de l'image du picto 1.
 * @property string|null         $picto2_line1            Première ligne du texte du picto2.
 * @property string|null         $picto2_line2            Deuxième ligne du texte du picto2.
 * @property-read \Carbon\Carbon $created_at              Created date.
 * @property-read \Carbon\Carbon $updated_at              Updated date.
 *
 * @property-read \App\Models\Product $products Product Has Many relationship.
 */
class Range extends Model
{
    use ActivityLog;
    use IsCachedAsCollection;
    use HasFactory;

    /**
     * The attributes that are mass assignable.
     *
     * @var array<int, string>
     */
    protected $fillable = [
        'label',
        'picture',
        'picture_alt',
        'picture_title',
        'picture_ambiance',
        'picture_ambiance_alt',
        'picture_ambiance_title',
        'picto1_picture',
        'picto1_picture_alt',
        'picto1_picture_title',
        'picto1_line1',
        'picto1_line2',
        'picto2_picture',
        'picto2_picture_alt',
        'picto2_picture_title',
        'picto2_line1',
        'picto2_line2'
    ];

    /**
     * Perform any actions required after the model boots.
     *
     * @return void
     */
    protected static function booted(): void
    {
        static::creating(function () {
            throw new \RuntimeException("Creating a new range is not authorized");
        });
        static::created(fn () => self::removeCached());
        static::updating(function (self $model) {
            self::manageFields($model);
        });
        static::updated(function (self $model) {
            self::removeCached();
            FileStorageHelper::removeOldFile($model, 'picture');
            FileStorageHelper::removeOldFile($model, 'picture_ambiance');
            FileStorageHelper::removeOldFile($model, 'picto1_picture');
            FileStorageHelper::removeOldFile($model, 'picto2_picture');
        });
        static::deleting(function () {
            throw new \RuntimeException('Deleting a range is not authorized');
        });
        static::deleted(fn () => self::removeCached());
    }

    // * METHODS

    /**
     * Manage model fields.
     *
     * @param self $model
     * @return void
     */
    private static function manageFields(self $model): void
    {
        // * ASSERTIONS
        self::assertFieldIsUnique('label', $model->label, $model->id);
        self::assertFieldIsUnique('slug', Str::slug($model->label), $model->id);

        // * TRANSFORMATIONS
        self::setSlug($model, $model->label);
        $model->picture          = FileStorageHelper::storeFile($model, $model->picture, true);
        $model->picture_ambiance = FileStorageHelper::storeFile($model, $model->picture_ambiance, true);
        $model->picto1_picture   = FileStorageHelper::storeFile($model, $model->picto1_picture, true);
        $model->picto2_picture   = FileStorageHelper::storeFile($model, $model->picto2_picture, true);
    }

    /**
     * Asserts using validation that the field is unique.
     *
     * @param string       $nameField
     * @param string       $valueField
     * @param integer|null $id
     * @return void
     */
    private static function assertFieldIsUnique(string $nameField, string $valueField, ?int $id = null): void
    {
        $table = (new self())->getTable();
        ToolboxHelper::assertFieldIsUnique($table, $nameField, $valueField, $id);
    }

    /**
     * Set the slug.
     *
     * @param self   $model
     * @param string $original
     *
     * @return void
     */
    private static function setSlug(self $model, string $original): void
    {
        $model->slug = Str::slug($original);
    }

    // * RELATIONS

    /**
     * Get the range that owns the product.
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasMany
     */
    public function products(): \Illuminate\Database\Eloquent\Relations\HasMany
    {
        return $this->hasMany(Product::class);
    }
}