<?php

namespace app\common\model\app\physical;

use think\Model;

class Goods extends Model
{
    protected $name = 'app_physical_goods';

    protected $autoWriteTimestamp = 'integer';
    protected $createTime = 'createtime';
    protected $updateTime = 'updatetime';
    protected $deleteTime = false;

    protected $append = [
        'status_text',
        'spec_type_text'
    ];

    public function getStatusList()
    {
        return [1 => '上架', 0 => '下架'];
    }

    public function getSpecTypeList()
    {
        return ['single' => '单规格', 'multi' => '多规格'];
    }

    public function getStatusTextAttr($value, $data)
    {
        $value = $value ? $value : (isset($data['status']) ? $data['status'] : '');
        $list = $this->getStatusList();
        return isset($list[$value]) ? $list[$value] : '';
    }

    public function getSpecTypeTextAttr($value, $data)
    {
        $value = $value ? $value : (isset($data['spec_type']) ? $data['spec_type'] : '');
        $list = $this->getSpecTypeList();
        return isset($list[$value]) ? $list[$value] : '';
    }

    public function getCarouselAttr($value, $data)
    {
        $value = $value ? $value : (isset($data['carousel']) ? $data['carousel'] : '');
        if (empty($value)) {
            return [];
        }
        $carousel = json_decode($value, true);
        return is_array($carousel) ? $carousel : [];
    }

    public function getParamsAttr($value, $data)
    {
        $value = $value ? $value : (isset($data['params']) ? $data['params'] : '');
        if (empty($value)) {
            return [];
        }
        $params = json_decode($value, true);
        return is_array($params) ? $params : [];
    }

    public function skus()
    {
        return $this->hasMany('app\admin\model\app\goods\Sku', 'goods_id', 'id');
    }

    public function skuPrices()
    {
        return $this->hasMany('app\admin\model\app\goods\SkuPrice', 'goods_id', 'id');
    }
}