<?php


namespace app\common\model\store\product;

use app\common\model\BaseModel;
use app\common\repositories\store\product\ProductRepository;
use think\facade\Log;

class ProductPresellSku extends BaseModel
{
    /**
     * TODO
     * @return string
     * @author Qinii
     * @day 2020-10-12
     */
    public static function tablePk(): string
    {
        return '';
    }


    /**
     * TODO
     * @return string
     * @author Qinii
     * @day 2020-10-12
     */
    public static function tableName(): string
    {
        return 'store_product_presell_sku';
    }

    public function sku()
    {
        return $this->hasOne(ProductAttrValue::class,'unique','unique');
    }

    public function presell()
    {
        return $this->hasOne(ProductPresell::class,'product_presell_id','product_presell_id');
    }

    public function searchUniqueAttr($query,$value)
    {
        $query->where('unique',$value);
    }
    public function searchProductIdAttr($query,$value)
    {
        $query->where('product_id',$value);
    }
    public function searchProductPresellIdAttr($query,$value)
    {
        $query->where('product_presell_id',$value);
    }

    // 计算一级佣金
    public function getBcExtensionOneAttr(){
        // 获取当前商品关联的商户id
        $merId = app()->make(ProductRepository::class)
            ->getSearch([])
            ->where('product_id',$this->product_id)
            ->value('mer_id');
        // 判断：平台和商户是否开启分销
        if(!intval(systemConfig('extension_status')) && !intval(merchantConfig((int)$merId,'extension_status'))) return 0;
        // 商品设置固定金额  直接返回固定金额
        if($this->sku->extension_type == 1) return $this->sku->extension_one;
        // 计算佣金
        $oneRate = (float)systemConfig('extension_one_rate');// 平台比例
        $merOneRate = (float)merchantConfig((int)$merId,'extension_one_rate');// 商家比例
        $rate = $merOneRate > 0 ? $merOneRate : $oneRate;

        return floatval(round(bcmul($rate, $this->presell_price, 3), 2));
    }
    // 计算二级佣金
    public function getBcExtensionTwoAttr(){
        // 获取当前商品关联的商户id
        $merId = app()->make(ProductRepository::class)
            ->getSearch([])
            ->where('product_id',$this->product_id)
            ->value('mer_id');
        // 判断：平台和商户是否开启分销
        if(!intval(systemConfig('extension_status')) && !intval(merchantConfig((int)$merId,'extension_status')))  return 0;
        // 商品设置固定金额  直接返回固定金额
        if($this->sku->extension_type == 1) return $this->sku->extension_two;
        // 计算佣金
        $twoRate = (float)systemConfig('extension_two_rate');// 平台比例
        $merTwoRate = (float)merchantConfig((int)$merId,'extension_two_rate');// 商家比例
        $rate = $merTwoRate > 0 ? $merTwoRate : $twoRate;

        return floatval(round(bcmul($rate, $this->presell_price, 3), 2));
    }
}