<?php

namespace App\Models;

use App\User;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

class Panier extends Model
{
    use SoftDeletes;

    /**
     * The accessors to append to the model's array form.
     *
     * @var array
     */
    protected $appends = [
        'mediacount', 'mediacover'
    ];

    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = [
        'description', 'libelle', 'statut'
    ];

    /**
     * The attributes that should be cast to native types.
     *
     * @var array
     */
    protected $casts = [
        'statut' => 'boolean'
    ];

    // * RELATIONSHIPS

    /**
     * BelongsTo user relation
     * Get the user that owns the panier.
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
     */
    public function owner()
    {
        return $this->belongsTo(User::class, 'user_id');
    }

    /**
     * BelongsToMany users relation
     * The users that belong to the panier.
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
     */
    public function usersFavoris()
    {
        return $this->belongsToMany(User::class, 'paniers_users', 'panier_id', 'user_id');
    }

    /**
     * BelongsToMany medias relation
     * The medias that belong to the panier.
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
     */
    public function medias()
    {
        return $this->belongsToMany(Media::class, 'paniers_medias', 'panier_id', 'media_id');
    }

    // * GETTERS

    /**
     * Get mediacount attribute
     *
     * @return boolean
     */
    public function getMediacountAttribute(): int
    {
        return $this->medias()->count();
    }

    /**
     * Get mediacover attribute
     *
     * @return string
     */
    public function getMediacoverAttribute(): string
    {
        $cover = '';
        if ($media = $this->medias()->where('typemedia_id', 1)->first()) {
            switch ($media->typemedia_id) {
                case 1:
                    if ($media->extension == "pdf" || $media->extension == "ai" || $media->extension == "psd") {
                        $cover = $media->folder . $media->uid . "_thumb.png";
                    } else {
                        $cover = $media->folder . $media->uid . "_thumb." . $media->extension;
                    }
                    break;
                case 2:
                    $cover = $media->folder . $media->uid . "_thumb." . $media->extension;
                    break;
            }
        }
        return $cover;
    }
}