<?php

namespace App\Orders\ProductGroup;

use Komma\KMS\Core\Attributes\Models\Traits\HasThumbnailInterface;
use Komma\KMS\Core\Attributes\Models\Traits\HasThumbnailTrait;
use App\Orders\Models\Order;
use App\Orders\OrderedProductableInterface;
use App\Orders\Product\HasOrderedProducts;
use App\Orders\Product\HasOrderedProductsInterface;
use App\Orders\ProductComposite\OrderedProductComposite;
use App\Products\Product\Product;
use App\Products\ProductComposite\ProductComposite;
use App\Products\ProductGroup\ProductGroup;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\MorphTo;

/**
 * App\Orders\ProductGroup\OrderedProductGroup
 *
 * @property int $id
 * @property int $orderable_id
 * @property string $orderable_type
 * @property int $product_group_id
 * @property int $active
 * @property int $quantity
 * @property \Illuminate\Support\Carbon|null $created_at
 * @property \Illuminate\Support\Carbon|null $updated_at
 * @property-read \Illuminate\Database\Eloquent\Collection|ProductComposite[] $composites
 * @property-read int|null $composites_count
 * @property-read mixed $price
 * @property-read Model|\Eloquent $orderable
 * @property-read \Illuminate\Database\Eloquent\Collection|OrderedProductComposite[] $orderedComposites
 * @property-read int|null $ordered_composites_count
 * @property-read \Illuminate\Database\Eloquent\Collection|\App\Orders\Product\OrderedProduct[] $orderedProducts
 * @property-read int|null $ordered_products_count
 * @property-read ProductGroup $productGroup
 * @property-read \Illuminate\Database\Eloquent\Collection|Product[] $products
 * @property-read int|null $products_count
 * @method static \Illuminate\Database\Eloquent\Builder|OrderedProductGroup newModelQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|OrderedProductGroup newQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|OrderedProductGroup query()
 * @method static \Illuminate\Database\Eloquent\Builder|OrderedProductGroup whereActive($value)
 * @method static \Illuminate\Database\Eloquent\Builder|OrderedProductGroup whereCreatedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|OrderedProductGroup whereId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|OrderedProductGroup whereOrderableId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|OrderedProductGroup whereOrderableType($value)
 * @method static \Illuminate\Database\Eloquent\Builder|OrderedProductGroup whereProductGroupId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|OrderedProductGroup whereQuantity($value)
 * @method static \Illuminate\Database\Eloquent\Builder|OrderedProductGroup whereUpdatedAt($value)
 * @mixin \Eloquent
 */
class OrderedProductGroup extends Model implements HasThumbnailInterface, HasOrderedProductsInterface, OrderedProductableInterface
{
    use HasThumbnailTrait;
    use HasOrderedProducts;

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

    public function productGroup():BelongsTo
    {
        return $this->belongsTo(ProductGroup::class);
    }

    public function products()
    {
        return $this->belongsToMany(Product::class);
    }

    public function orderedComposites()
    {
        return $this->belongsToMany(OrderedProductComposite::class);
    }

    public function composites()
    {
        return $this->belongsToMany(ProductComposite::class);
    }

    public function getPriceAttribute()
    {
        if($this->orderedProducts()->count() == 0) return 0;
        return $this->orderedProducts()->sum('price');
    }

    /**
     * Return the order or product group this ordered product belongs to
     *
     * @see Order
     * @see OrderedProductGroup
     * @return MorphTo
     */
    public function orderable(): MorphTo
    {
        return $this->morphTo();
    }

    /**
     * @return float
     */
    public function getPrice(): float
    {
        return $this->getPriceAttribute();
    }
}