<?php

namespace App\Models;

use App\Enums\ArticleStatus;
use Illuminate\Database\Eloquent\Attributes\Scope;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use Illuminate\Database\Eloquent\SoftDeletes;
use Spatie\MediaLibrary\HasMedia;
use Spatie\MediaLibrary\InteractsWithMedia;
use Spatie\Sluggable\HasSlug;
use Spatie\Sluggable\SlugOptions;
use Veelasky\LaravelHashId\Eloquent\HashableId;

class Article extends Model implements HasMedia
{
    use HasFactory, HashableId, HasSlug, InteractsWithMedia, SoftDeletes;

    protected $guarded = ['id'];

    protected function casts(): array
    {
        return [
            'status' => ArticleStatus::class,
            'published_at' => 'datetime',
            'views' => 'int',
        ];
    }

    #[Scope]
    protected function published(Builder $query): void
    {
        $query->where('status', ArticleStatus::PUBLISHED);
    }

    public function getSlugOptions(): SlugOptions
    {
        return SlugOptions::create()
            ->generateSlugsFrom('title')
            ->saveSlugsTo('slug');
    }

    public function author(): BelongsTo
    {
        return $this->belongsTo(User::class, 'author_id');
    }

    public function categories(): BelongsToMany
    {
        return $this->belongsToMany(Category::class);
    }
}