<?php

namespace Beike\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\SoftDeletes;

class Product extends Base
{
    use HasFactory;
    use SoftDeletes;

    protected $fillable = [
        'images',
        'video',
        'position',
        'brand_id',
        'tax_class_id',
        'weight',
        'weight_class',
        'active',
        'variables',
        'price_setting',
        'length',
        'width',
        'height',
        'minimum_order',
        'sales_method',
        'piece_to_batch',
        'trade_term',
        'unit'
    ];

    protected $casts = [
        'active'    => 'boolean',
        'variables' => 'array',
        'images'    => 'array',
        'numPrices'    => 'array',
    ];

    public function getNumPricesByNum($num)
    {
        $descNumPrices = array_reverse($this->numprices->toArray());
        $multiple = 1;
        if($this->sales_method == 'batches') $multiple = (int)$this->piece_to_batch;

        foreach($descNumPrices as $numprice){
            if($num >= ($numprice['num'] * $multiple)){
                return $numprice['price'];
            }
        }
        return FALSE;
    }

    protected $appends = ['image'];

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

    public function productCategories()
    {
        return $this->hasMany(ProductCategory::class);
    }

    public function description()
    {
        return $this->hasOne(ProductDescription::class)->where('locale', locale());
    }

    public function descriptions()
    {
        return $this->hasMany(ProductDescription::class);
    }

    public function skus()
    {
        return $this->hasMany(ProductSku::class);
    }

    public function numPrices()
    {
        return $this->hasMany(ProductNumPrice::class);
    }

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

    public function masterSku()
    {
        return $this->hasOne(ProductSku::class)->where('is_default', 1);
    }

    public function brand()
    {
        return $this->belongsTo(Brand::class, 'brand_id', 'id');
    }

    public function relations()
    {
        return $this->belongsToMany(self::class, ProductRelation::class, 'product_id', 'relation_id')->withTimestamps();
    }

    public function inCurrentWishlist()
    {
        $customer   = current_customer();
        $customerId = $customer ? $customer->id : 0;

        return $this->hasOne(CustomerWishlist::class)->where('customer_id', $customerId);
    }

    public function getUrlAttribute()
    {
        $url     = shop_route('products.show', ['product' => $this]);
        $filters = hook_filter('model.product.url', ['url' => $url, 'product' => $this]);

        return $filters['url'] ?? '';
    }

    public function getImageAttribute()
    {
        $images = $this->images ?? [];

        return $images[0] ?? '';
    }

    public static function getUnitList(){
        return [
            //A
            ['title' => 'Acre/Acres'],
            ['title' => 'Ampere/Amperes'],
            //B
            ['title' => 'Bag/Bags'],
            ['title' => 'Barrel/Barrels'],
            ['title' => 'Blade/Blades'],
            ['title' => 'Box/Boxes'],
            ['title' => 'Bushel/Bushels'],
            // C
            ['title' => 'Carat/Carats'],
            ['title' => 'Carton/Cartons'],
            ['title' => 'Case/Cases'],
            ['title' => 'Centimeter/Centimeters'],
            ['title' => 'Chain/Chains'],
            ['title' => 'Combo/Combos'],
            ['title' => 'Cubic Centimeter/Cubic Centimeters'],
            ['title' => 'Cubic Foot/Cubic Feet'],
            ['title' => 'Cubic Inch/Cubic Inches'],
            ['title' => 'Cubic Meter/Cubic Meters'],
            ['title' => 'Cubic Yard/Cubic Yards'],
            // D
            ['title' => 'Degrees Fahrenheit'],
            ['title' => 'Dozen/Dozens'],
            ['title' => 'Dram/Drams'],
            // F
            ['title' => 'Fluid Ounce/Fluid Ounces'],
            ['title' => 'Foot/Feet'],
            ['title' => 'Forty-FootContainer'],
            ['title' => 'Furlong/Furlongs'],
            // G
            ['title' => 'Gallon/Gallons'],
            ['title' => 'Gill/Gills'],
            ['title' => 'Grain/Grains'],
            ['title' => 'Gram/Grams'],
            ['title' => 'Gross'],
            // H
            ['title' => 'Hectare/Hectares'],
            ['title' => 'Hertz'],
            // I
            ['title' => 'Inch/Inches'],
            // K
            ['title' => 'Kiloampere/Kiloamperes'],
            ['title' => 'Kilogram/Kilograms'],
            ['title' => 'Kilohertz'],
            ['title' => 'Kilometer/kilometers'],
            ['title' => 'Kiloohm/Kiloohms'],
            ['title' => 'Kilovolt/Kilovolts'],
            ['title' => 'Kilowatt/Kilowatts'],
            // L
            ['title' => 'Liter/Liters'],
            ['title' => 'Long Ton/Long Tons'],
            // M
            ['title' => 'Megahertz'],
            ['title' => 'Meter/Meters'],
            ['title' => 'Metric Ton/Metric Tons'],
            ['title' => 'Mile/Miles'],
            ['title' => 'Milliampere/Milliamperes'],
            ['title' => 'Milligram/Milligrams'],
            ['title' => 'Millihertz'],
            ['title' => 'Milliliter/Milliliters'],
            ['title' => 'Milliohm/Milliohms'],
            ['title' => 'Millivolt/Millivolts'],
            ['title' => 'Milliwatt/Milliwatts'],
            // N
            ['title' => 'Nautical Mile/Nautical Miles'],
            // O
            ['title' => 'Ohm/Ohms'],
            ['title' => 'Ounce/Ounces'],
            // P
            ['title' => 'Pack/Packs'],
            ['title' => 'Pair/Pairs'],
            ['title' => 'Pallet/Pallets'],
            ['title' => 'Parcel/Parcels'],
            ['title' => 'Perch/Perches'],
            ['title' => 'Piece/Pieces'],
            ['title' => 'Pint/Pints'],
            ['title' => 'Plant/Plants'],
            ['title' => 'Pole/Poles'],
            ['title' => 'Pound/Pounds'],
            // Q
            ['title' => 'Quart/Quarts'],
            ['title' => 'Quarter/Quarters'],
            // R
            ['title' => 'Rod/Rods'],
            ['title' => 'Roll/Rolls'],
            // S
            ['title' => 'Set/Sets'],
            ['title' => 'Sheet/Sheets'],
            ['title' => 'Short Ton/Short Tons'],
            ['title' => 'Square Centimeter/Square Centimeters'],
            ['title' => 'Square Foot/Square Feet'],
            ['title' => 'Square Inch/Square Inches'],
            ['title' => 'Square Meter/Square Meters'],
            ['title' => 'Square Mile/Square Miles'],
            ['title' => 'Square Yard/Square Yards'],
            ['title' => 'Stone/Stones'],
            ['title' => 'Strand/Strands'],
            // T
            ['title' => 'Ton/Tons'],
            ['title' => 'Tonne/Tonnes'],
            ['title' => 'Tray/Trays'],
            ['title' => 'Twenty-Foot Container'],
            // U
            ['title' => 'Unit/Units'],
            // V
            ['title' => 'Volt/Volts'],
            // W
            ['title' => 'Watt/Watts'],
            ['title' => 'Wp'],
            // Y
            ['title' => 'Yard/Yards'],
        ];
    }

    public static function getTradeTermList(){
        return [
            ['title'=>'EXW'],
            ['title'=>'FCA'],
            ['title'=>'FAS'],
            ['title'=>'FOB'],
            ['title'=>'CFR'],
            ['title'=>'CIF'],
            ['title'=>'CPT'],
            ['title'=>'CIP'],
            ['title'=>'DAT'],
            ['title'=>'DAP'],
            ['title'=>'DDP'],
        ];
    }

}