<?php

namespace PayApi\Controller;

use Common\Model\RetailMCouponModel;
use Common\Model\RetailMessageModel;
use Common\Model\RetailNewVipWelfareModel;
use Common\Model\RetailSmallProgramUserModel;
use Common\Model\RetailVipIntegralModel;
use Common\Model\RetailVipModel;
use Think\Controller;

//[1.7.14]

/**
 * 会员注册福利
 * Class VipController
 * @package Api\Controller
 */
class VipController extends Controller
{
    /**
     * 会员注册福利
     * @param int $vip_id 会员id
     * @param int $merchant_id 商户id
     * @param int $add_scene 添加场景 1.收银机（默认） 2.公众号
     * @param int $vip_type 会员类型  2.plus会员   3.普通会员
     * @return array $res
     */
    public function newVipWelfare($vip_id, $merchant_id, $add_scene, $vip_type)
    {
        // 实例化模型
        $NewVipWelfareModel = new RetailNewVipWelfareModel();
        $VipIntegralModel = new RetailVipIntegralModel();
        $MCouponModel = new RetailMCouponModel();
        $VipModel = new RetailVipModel();
        $time = time();
        // 查询会员
        $vMap = array(
            'id' => $vip_id,
            'status' => 1,
            'merchantid' => $merchant_id,
        );
        $vip_info = $VipModel->getFind($vMap);
        if (!$vip_info) {
            $res = array('status' => 0, 'msg' => '会员查询失败');
            return $res;
        }
        // 获取会员等级
        $grade_id = $VipIntegralModel->getOrderFindField(array('min_integral' => array('elt', $vip_info['grade_integral'])), 'id', 'min_integral desc');
        $vip_info['grade_id'] = $grade_id ? $grade_id : 0;
        // 会员注册福利查询条件
        $wMap = array(
            $NewVipWelfareModel::STATUS => 1,
            $NewVipWelfareModel::MERCHANT_ID => $merchant_id,
            $NewVipWelfareModel::TYPE => 1,
            $NewVipWelfareModel::M_COUPON_ID => array('neq', 0),
        );
        if ($add_scene == 1) {
            $wMap[$NewVipWelfareModel::CASHIER_REGISTER] = 1;
        } else if ($add_scene == 2) {
            $wMap[$NewVipWelfareModel::WX_REGISTER] = 1;
        } else if ($add_scene == 3) {              // 小程序
            return true;
        } else {
            return false;        // 未知的注册
        }
        // 查询注册福利关联的优惠券
        $coupon_ids = $NewVipWelfareModel->getFindField($wMap, $NewVipWelfareModel::M_COUPON_ID, true);
        if (!$coupon_ids) {
            $res = array('status' => 0, 'msg' => '暂无注册福利');
            return $res;
        }
        // 优惠券查询条件
        $store_id = $vip_info[$VipModel::STORE_ID];
        $cMap = array(
            $MCouponModel::ID => array('in', $coupon_ids),
            $MCouponModel::MERCHANT_ID => $merchant_id,
            $MCouponModel::STATUS => 1,
            $MCouponModel::COUPON_NUM => array('gt', 0),
            $MCouponModel::TYPE => 1,
            $MCouponModel::STORE_IDS => array( // 判断门店
                array('eq', 0),
                array('eq', $store_id),
                array('like', "{$store_id},%"),
                array('like', "%,{$store_id},%"),
                array('like', "%,{$store_id}"),
                'OR',
            ),
            array(
                array(
                    $MCouponModel::COUPON_TYPE => 1, // 判断有效期
                    $MCouponModel::START_TIME => array('lt', $time),
                    $MCouponModel::END_TIME => array('gt', $time),
                ),
                array($MCouponModel::COUPON_TYPE => array('in', '2,3')),
                '_logic' => "OR"
            ),
        );
        //判断会员等级限制
        if ($vip_type == 2) {
            //plus会员
            $cMap[$MCouponModel::COUPON_GRADE_ID] = array('in', '-1,0');
        } else {
            //普通会员
            $cMap[$MCouponModel::COUPON_GRADE_ID] = array(
                array('eq', 0),
                array('eq', $grade_id),
                array('like', "{$grade_id},%"),
                array('like', "%,{$grade_id},%"),
                array('like', "%,{$grade_id}"),
                'OR',
            );
        }
        // 查询优惠券
        $coupon = $MCouponModel->getSelect($cMap);
        if (!$coupon) {
            $res = array('status' => 0, 'msg' => '暂无可用的优惠券发放');
            return $res;
        }
        $XcxUserModel = new RetailSmallProgramUserModel();
        $uid = $XcxUserModel->getFindField(['vid' => $vip_id], 'id');
        $isVip = $uid ? true : false;
        foreach ($coupon as &$val) {
            // 优惠券发放
            $RechargeApi = new RechargeController();
            $result = $RechargeApi->publicGiveCoupon($vip_info[$VipModel::ID], $val, $merchant_id);
            if ($result['status'] == 1) {
                // 发放成功，减库存
                $dec_result = $MCouponModel->toSetDec(array($MCouponModel::ID => $val[$MCouponModel::ID]), $MCouponModel::COUPON_NUM, 1);
                unset($dec_result);
                if ($isVip) {
                    $RetailMessageModel = new RetailMessageModel();
                    $RetailMessageModel->couponSkipAdd($uid, $val['id']);
                }
            }
            unset($result);
        }
        return true;
    }
}