<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;  // ← Add this
use Illuminate\Database\Eloquent\Relations\HasMany;    // ← Add this
class MusicCategory extends Model
{
    protected $table = 'music_categories';
    
    protected $fillable = [
        'name', 'slug', 'description', 'image_id', 'order', 'is_active'
    ];
    
    protected $casts = [
        'is_active' => 'boolean',
        'order' => 'integer',
    ];

    public function playlists(): HasMany
    {
        return $this->hasMany(MusicPlaylist::class, 'category_id');
    }
    
    public function image(): BelongsTo
    {
        return $this->belongsTo(Image::class);
    }
    
    public function getActivePlaylistsAttribute()
    {
        return $this->playlists()->where('is_active', true)->get();
    }
}