<?php

namespace app\api\model\app\physical;

use think\Model;
use app\admin\model\app\physical\SkuPrice;

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\physical\Sku', 'goods_id', 'id');
    }

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

    public static function getPayDetail($goodsIdSku, $count = 1, $extend = '')
    {
        $goodsIdSkuArr = explode('_', $goodsIdSku);
        $goodsId = $goodsIdSkuArr[0] ?? 0;
        $skuId = $goodsIdSkuArr[1] ?? 0;

        $data = self::where([
            'id' => $goodsId,
            'status' => 1
        ])->find();

        if (!$data) {
            return false;
        }

        $data = $data->toArray();

        $specType = $data['spec_type'] ?? 'single';

        if ($specType == 'single') {
            $skuPrice = SkuPrice::where([
                'goods_id' => $goodsId,
                'uniacid' => UNIACID
            ])->order('id', 'asc')->find();

            if (!$skuPrice) {
                return false;
            }

            $skuPrice = $skuPrice->toArray();
            $data['price'] = $skuPrice['price'];
            $data['price_marking'] = $skuPrice['original_price'] ?: $skuPrice['price'];
            $data['stock'] = $skuPrice['stock'];
            $data['sku_text'] = $skuPrice['goods_sku_text'] ?? '';
        } else {
            $skuPrice = SkuPrice::where([
                'id' => $skuId,
                'goods_id' => $goodsId,
                'uniacid' => UNIACID
            ])->find();

            if (!$skuPrice) {
                return false;
            }

            $skuPrice = $skuPrice->toArray();
            $data['price'] = $skuPrice['price'];
            $data['price_marking'] = $skuPrice['original_price'] ?: $skuPrice['price'];
            $data['stock'] = $skuPrice['stock'];
            $data['sku_text'] = $skuPrice['goods_sku_text'] ?? '';
        }

        $data['name'] = $data['name'];
        $data['title'] = $data['title'] ?? '';
        $data['type'] = 'physical';
        $data['count'] = $count;
        $data['extend'] = $extend;

        return $data;
    }
}