<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\HasMany;

/**
 * @property int $id
 * @property int $address_id
 * @property int $discount
 * @property string $variation
 * @property Product $product
 * @property int $quantity
 * @property float $shipping_cost
 * @property string $shipping_type
 * @property int $pickup_point
 */
class Cart extends Model {
    protected $guarded = [];
    protected $fillable = [
        'address_id',
        'price',
        'tax',
        'shipping_cost',
        'shipping_type',
        'discount',
        'product_referral_code',
        'coupon_code',
        'coupon_applied',
        'quantity',
        'user_id',
        'temp_user_id',
        'owner_id',
        'product_id',
        'variation',
        'pickup_point'
    ];

    public function user() {
        return $this->belongsTo(User::class);
    }

    public function product() {
        return $this->belongsTo(Product::class, 'product_id', 'id');
    }

    public function address() {
        return $this->belongsTo(Address::class);
    }

    public function shippingCosts() {
        return $this->hasMany(ShippingCost::class);
    }

    public function cartWeight(): float {
        return ($this->product->weight * $this->quantity);
    }

    public function deliveryEstimate(): HasMany {
        return $this->hasMany(DeliveryEstimate::class);
    }

    public function cartVolume(): float {
        $choise_options = json_decode($this->product->choice_options);
        $value = $choise_options[0]->values[0];
//        $replaceWord = str_contains($value, 'SOBRE') ? 'SOBRE' : 'CAJA';
//        $envelope = trim(str_replace($replaceWord, '', $value));

        $dimensions = explode('x', $value);

        $length = $dimensions[0];
        $width = $dimensions[1];
        $height = $dimensions[2];

        return $this->calcVolume($length, $width, $height);
//        return match ($envelope) {
//            'A' => $this->calcVolume(4.7, 8.4, 2.4) * $this->quantity,
//            'B' => $this->calcVolume(5.9, 8.4, 2.4) * $this->quantity,
//            'C' => $this->calcVolume(7, 10.4, 2.4) * $this->quantity,
//            'D' => $this->calcVolume(8.6, 10.4, 2.4) * $this->quantity,
//            'E' => $this->calcVolume(9, 13.3, 2.4) * $this->quantity,
//            'F' => $this->calcVolume(9.4, 13.1, 2.4) * $this->quantity,
//            'G' => $this->calcVolume(10.6, 8.4, 14.1) * $this->quantity,
//            'H' => $this->calcVolume(11.8, 17.5, 2.4) * $this->quantity,
//            'I' => $this->calcVolume(13.7, 18.5, 2.4) * $this->quantity,
//            'J' => $this->calcVolume(7, 6.4, 2.4) * $this->quantity,
//            'K' => $this->calcVolume(19, 12, 12) * $this->quantity,
//            default => 0.00,
//        };
    }

    private function calcVolume(int|float $length, int|float $width, int|float $height): float {
        $length_to_cm = $length * 2.54;
        $width_to_cm = $width * 2.54;
        $height_to_cm = $height * 2.54;

        return $length_to_cm * $width_to_cm * $height_to_cm;
    }

    public function scopeOwnedByCurrentUser($query) {
        return $query->where('user_id', auth()->id());
    }

    public function scopeOwnedByUser($query, $userId) {
        return $query->where('user_id', $userId);
    }
}