<?php

namespace CashierApi\Controller;

use Common\Business\ShopCoupon;
use Common\Model\RetailBillOrderModel;
use Common\Model\RetailGoodsModel;
use Common\Model\RetailMerchantConfigModel;
use Common\Model\RetailSellModel;
use Common\Model\RetailSkuGoodsModel;
use Common\Model\RetailVipIntegralModel;
use Common\Model\RetailVipModel;
//[1.7.14]
class ShopCouponController extends BaseController
{
    /**
     * 获取商家券信息
     */
    public function basisCodeGetShopCouponInfo()
    {
        $data = I("post.");
        $shop_coupon_code = $data['shop_coupon_code']; //券码
        $order_money = $data['all_money'];              //前台计算的总金额
        $order_no = $data['order_no']; //订单号
        $vid = $data['vid'];                           //会员id
        $discount = $data['discount'] ? $data['discount'] : 1;                 //收银员手动打折折扣值
        $integral_cashing = $data['integral_cashing']; //是否使用积分抵扣  1是  0否
        $cashier_preferential_state = self::$cashier['preferential']; //收银员打折权限
        $cashier_manual_discount_state = self::$cashier['manual_discount'];    // 收银员-单品折扣权限
        $manual_min_discount_state = self::$cashier['manual_min_discount'];   // 收银员-手动折扣最低折扣
        $manual_max_amount_state = self::$cashier['manual_max_amount'];    // 收银员-手动折扣最多优惠金额
        $store_preferential_state = self::$store['preferential']; //门店打折权限
        $store_manual_discount_state = self::$store['manual_discount'];  // 门店折上折--收银员
        $ShopCouponClass = new ShopCoupon();
        $result = $ShopCouponClass->getCouponInfo([
            'coupon_code' => $shop_coupon_code,
            'merchant_id' => self::$merchant_id,
            'verification_available_type' => 2,
            'verification_store_id' => self::$store_id
        ]);
        if ($result['status'] != 1) {
            $this->ajaxReturn($result);
        }
        $shop_coupon = $result['data']['shop_coupon']; //商家券信息
        $BillModel = new RetailBillOrderModel();
        $map = array(
            $BillModel::ORDER_NO => strval($order_no),
            $BillModel::STORE_ID => self::$store_id,
            $BillModel::PAY_STATE => array('in', '0,2'), //未支付或待支付状态
            $BillModel::REFUND_MONEY => 0,
        );
        $billOrder = $BillModel->getFind($map, "id"); //订单信息
        if (empty($billOrder)) {
            $result['status'] = 0;
            $result['message'] = '订单不存在';
            $this->ajaxReturn($result);
        }
        if (!empty($discount)) {
            if (!verifyNumber($discount, 3, 0.001, 1)) {
                $res['status'] = 0;
                $res['message'] = '折扣值取值有误';
                $this->ajaxReturn($res);
            }
            if ($discount < 1) {
                if ($cashier_preferential_state != 1) {
                    $res['status'] = 0;
                    $res['message'] = '您没有打折的权限';
                    $this->ajaxReturn($res);
                }
            }
        }
        $MerchantConfigModel = new RetailMerchantConfigModel();
        $v_discount = 1;    //会员等级折扣
        //查找会员等级
        if (!empty($vid)) {
            $VipModel = new RetailVipModel();
            $map = array(
                $VipModel::MERCHANT_ID => self::$merchant_id,
                $VipModel::STATUS => 1,
                $VipModel::ID => $vid
            );
            $fields = array(
                $VipModel::ID,
                $VipModel::GRADE_INTEGRAL,
                $VipModel::INTEGRAL,
                $VipModel::PLUS_TYPE
            );
            $vip = $VipModel->getFind($map, $fields);
            if (empty($vip)) {
                $res['status'] = 0;
                $res['message'] = '会员信息有误';
                $this->ajaxReturn($res);
            }
            //查找会员等级
            if ($store_preferential_state == 1 || ($discount == 1 && $store_preferential_state != 1)) {
                //门店开启折上折
                $VipIntegralModel = new RetailVipIntegralModel();
                $map = array(
                    $VipIntegralModel::MERCHANT_ID => self::$merchant_id,
                    $VipIntegralModel::DISCOUNT => array('gt', 0)
                );
                if ($vip[$VipModel::PLUS_TYPE] == 2) {
                    //plus会员
                    $grade = $VipIntegralModel->getOrderFind($map, '*', $VipIntegralModel::DISCOUNT . ' asc');
                } else {
                    //常规会员
                    $map[$VipIntegralModel::MIN_INTEGRAL] = array('ELT', $vip[$VipModel::GRADE_INTEGRAL]);
                    $grade = $VipIntegralModel->getOrderFind($map, '*', $VipIntegralModel::MIN_INTEGRAL . ' desc');
                }
                if (!empty($grade)) {
                    $v_discount = $grade[$VipIntegralModel::DISCOUNT];
                }
                if (!verifyNumber($v_discount, 3, 0.001, 1)) {
                    $res['status'] = 0;
                    $res['message'] = '会员等级折扣值有误';
                    $this->ajaxReturn($res);
                }
            }
        }
        $SellModel = new RetailSellModel();
        $map = array(
            's.' . $SellModel::BILL_ID => $billOrder['id']
        );
        $GoodsModel = new RetailGoodsModel();
        $fields = array(
            's.*',
            's.' . $SellModel::ORIGINAL_PRICE . ' as before_price',
            's.' . $SellModel::CASHIER_MANUAL_DIS,
            'g.' . $GoodsModel::STORE_MEM_STATUS,
            'g.' . $GoodsModel::STORE_MEM_PRICE,
            'g.' . $GoodsModel::VIP_RETAIL_STATE,
            'g.' . $GoodsModel::PLUS_PRICE,
            'g.' . $GoodsModel::PLUS_MEM_STATUS,
            'g.' . $GoodsModel::GUIDE_ROYALTY_STATE,
            'g.' . $GoodsModel::GUIDE_ROYALTY_CUSTOM_STATE,
            'g.' . $GoodsModel::GUIDE_ROYALTY_PRICE,
            'g.' . $GoodsModel::ATTRIBUTE_STATE,
            'g.store_mem_integral',
            'g.plus_mem_integral'
        );
        //获取sell详情
        $sellOrder = $SellModel->getSelectAndGoods($map, $fields, 's.' . $SellModel::ORIGINAL_PRICE . ' asc');
        if (empty($sellOrder)) {
            $res['status'] = 0;
            $res['message'] = '订单信息异常';
            $this->ajaxReturn($res);
        }
        //会员打折或者把价格改为会员价-- 手动打折
        $SkuModel = new RetailSkuGoodsModel();
        $Config = $MerchantConfigModel->getFind(array('merchant_id' => self::$merchant_id));
        $goods_id_gather = [];
        foreach ($sellOrder as &$val) {
            if (empty($val['goods_gifts_id'])) {
                //非赠品
                $v_dis = $val[$GoodsModel::VIP_RETAIL_STATE] == 1 ? $v_discount : 1;//初始商品会员折扣
                if ($val['cashier_manual_discount'] < 1) {
                    if ($cashier_manual_discount_state != 1) {
                        $res['status'] = 0;
                        $res['message'] = '您没有单品打折的权限';
                        $this->ajaxReturn($res);
                    }
                    if ($manual_min_discount_state > $val['cashier_manual_discount']) {
                        $res['status'] = 0;
                        $res['message'] = '商品-' . $val['goods_name'] . '-单品打折超过了最低折扣';
                        $this->ajaxReturn($res);
                    }
                }
                $price = $val[$SellModel::ORIGINAL_PRICE];//原价
                if (!empty($val[$SellModel::SKU_JSON_INFO])) {
                    //存在商品规格
                    $sku = json_decode($val[$SellModel::SKU_JSON_INFO], true);
                    if ($val[$GoodsModel::PLUS_MEM_STATUS] == 1) {
                        //开启plus会员价
                        $val[$GoodsModel::PLUS_PRICE] = $sku[$SkuModel::PLUS_PRICE];//plus会员价赋值
                        $val[$GoodsModel::PLUS_MEM_INTEGRAL] = $sku[$SkuModel::PLUS_MEM_INTEGRAL];//plus会员价赋值
                    }
                    if ($val[$GoodsModel::STORE_MEM_STATUS] == 1) {
                        //开启普通会员价
                        $val[$GoodsModel::STORE_MEM_PRICE] = $sku[$SkuModel::STORE_MEM_PRICE];//常规会员价赋值
                        $val[$GoodsModel::STORE_MEM_INTEGRAL] = $sku[$SkuModel::STORE_MEM_INTEGRAL];//常规会员价赋值
                    }
                }
                if (!empty($vip) && $vip['plus_type'] == 2 && $val['plus_mem_status'] == 1) {
                    //plus会员
                    if ($integral_cashing != 1 && $Config['integral_arrive_cash'] == 1 && $Config['marketing_methods'] == 2 && $val['plus_mem_integral'] > 0) {
                        //积分基于商品且设置了积分并且放弃使用积分，使用原价购买
                        $val[$SellModel::PLUS_VIP_PRICE] = 0;
                        $val[$SellModel::VIP_PRICE] = 0;
                    } else {
                        $val[$SellModel::PLUS_VIP_PRICE] = $val[$GoodsModel::PLUS_PRICE];//记录plus会员价
                        $price = $val[$SellModel::PLUS_VIP_PRICE];
                        $v_dis = 1;//plus会员价不享受会员折扣
                    }
                } else if (!empty($vip) && $val['store_mem_status'] == 1) {
                    //常规会员
                    if ($integral_cashing != 1 && $Config['integral_arrive_cash'] == 1 && $Config['marketing_methods'] == 2 && $val['store_mem_integral'] > 0) {
                        //积分基于商品且设置了积分并且放弃使用积分兑换
                        $val[$SellModel::PLUS_VIP_PRICE] = 0;
                        $val[$SellModel::VIP_PRICE] = 0;
                    } else {
                        $val[$SellModel::VIP_PRICE] = $val[$GoodsModel::STORE_MEM_PRICE];//记录会员价
                        $price = $val[$SellModel::VIP_PRICE];
                    }
                } else {
                    $val[$SellModel::PLUS_VIP_PRICE] = 0;
                    $val[$SellModel::VIP_PRICE] = 0;
                }
                $cashier_manual_discount = $val['cashier_manual_discount'];//收银员单品折扣
                if ($store_manual_discount_state != 1 && $cashier_manual_discount < 1 && $cashier_manual_discount > 0) {
                    //未开启单品折上折并且进行了单品折扣
                    $v_dis = 1;//关闭会员打折
                }
                if ($store_preferential_state != 1 && $discount < 1) { // 未开启整单折上折,且进行了整单打折
                    $cashier_manual_discount = 1;//关闭单品打折
                    $v_dis = 1;//关闭会员打折
                }
                if (!empty($vid) && $v_dis < 1 && $val[$GoodsModel::VIP_RETAIL_STATE] == 1) {
                    //有会员信息 + 有折扣 + 该商品允许vip线下会员打折
                    if (($vip[$VipModel::PLUS_TYPE] == 2 && $val[$GoodsModel::PLUS_MEM_STATUS] == 2) || ($vip[$VipModel::PLUS_TYPE] == 3)) {
                        //开启会员打折
                        $price = round($price * $v_dis, 2);//计算打折之后的价格
                        $price = $price > 0.01 ? $price : 0.01;//打折之后单价最低为0.01元
                    }
                }
                $manual_price = round($price * $cashier_manual_discount, 2);//单品打折后单价
                $manual_price = $manual_price > 0.01 ? $manual_price : 0.01;
                if ($cashier_manual_discount < 1 && round($price - $manual_price - $manual_max_amount_state, 2) > 0 && $manual_max_amount_state > 0) {
                    $res['status'] = 0;
                    $res['message'] = '折扣值过低,优惠金额过大!';
                    $this->ajaxReturn($res);
                }
                $money = round($manual_price * $val[$SellModel::NUM], 2);//计算单品打折后总价
                $goods_id_gather[] = [
                    'goods_id' => $val['goods_id'],
                    'sku_json_info'=>$val['sku_json_info']?$val['sku_json_info']:'',
                    'all_money' => $money
                ];
            }
        }
        $result = $ShopCouponClass->verificationCouponTermVerify([
            'shop_coupon' => $shop_coupon,
            'verification_available_type' => 2,
            'verification_store_id' => self::$store_id,
            'order_money' => $order_money,
            'sellDataArray' => $goods_id_gather
        ]);
        $this->ajaxReturn($result);
    }
}