package com.matrix.system.score.service;

import cn.hutool.core.date.DateTime;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.matrix.biz.dao.BizUserDao;
import com.matrix.core.constance.MatrixConstance;
import com.matrix.core.exception.GlobleException;
import com.matrix.core.tools.DateUtil;
import com.matrix.system.common.bean.BusParameterSettings;
import com.matrix.system.common.dao.BusParameterSettingsDao;
import com.matrix.system.common.dao.SysUsersDao;
import com.matrix.system.hive.dao.SysVipInfoDao;
import com.matrix.system.score.constant.ScoreSettingConstant;
import com.matrix.system.score.dao.ScoreUseRecordDao;
import com.matrix.system.score.dao.ScoreVipDetailDao;
import com.matrix.system.score.entity.ScoreUseRecord;
import com.matrix.system.score.entity.ScoreVipDetail;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.Calendar;
import java.util.Date;
import java.util.List;

/**
 * @author jyy
 * @description 客户积分余额
 * @date 2021-02-26 15:26
 */
@Service
public class ScoreVipDetailService extends ServiceImpl<ScoreVipDetailDao, ScoreVipDetail> {

    @Autowired
    ScoreVipDetailDao scoreVipDetailDao;

    @Autowired
    ScoreUseRecordDao scoreUseRecordDao;

    @Autowired
    BizUserDao bizUserDao;

    @Autowired
    SysVipInfoDao vipInfoDao;

    @Autowired
    SysUsersDao sysUsersDao;

    @Autowired
    BusParameterSettingsDao busParameterSettingsDao;

    /**
     * 扣除用户积分
     */
    @Transactional(rollbackFor = Exception.class)
    public void deductionScore(String openId, Long vipId,Long shopId, Integer score, Long businessId, int type,String remark) {
        Long companyId=null;
        if(openId!=null){
            companyId= bizUserDao.findByOpenId(openId).getCompanyId();
        }else if(vipId!=null){
            companyId= vipInfoDao.selectById(vipId).getCompanyId();
        }else{
            throw new IllegalArgumentException("vipId,openId必须有一个");
        }

        List<ScoreVipDetail> effectiveScoreList = scoreVipDetailDao.selectEffectiveScore(openId,null);

        for (ScoreVipDetail scoreVipDetail : effectiveScoreList) {

            ScoreUseRecord scoreUseRecord = new ScoreUseRecord();
            scoreUseRecord.setPreScore(scoreVipDetail.getRemainScore());

            int surplus = scoreVipDetail.getRemainScore() - score;
            int currentDedution = 0;
            if (surplus > 0 || surplus == 0) {
                //余额充足
                currentDedution = score;
                scoreVipDetail.setRemainScore(surplus);
                if(surplus==0){
                    scoreVipDetail.setState(ScoreVipDetail.SCORE_STATUS_WX);
                }
                scoreVipDetailDao.updateById(scoreVipDetail);
                score=0;
            } else {
                currentDedution = scoreVipDetail.getRemainScore();
                scoreVipDetail.setState(ScoreVipDetail.SCORE_STATUS_WX);
                scoreVipDetail.setRemainScore(0);
                scoreVipDetailDao.updateById(scoreVipDetail);
                score=Math.abs(surplus);
            }
            //新增扣除记录
            scoreUseRecord.setCreateBy(MatrixConstance.SYSTEM_USER);
            scoreUseRecord.setUpdateBy(MatrixConstance.SYSTEM_USER);
            scoreUseRecord.setCreateTime(DateTime.now());
            scoreUseRecord.setUpdateTime(DateTime.now());
            scoreUseRecord.setNowScore(scoreVipDetail.getRemainScore());
            scoreUseRecord.setCompanyId(companyId);
            scoreUseRecord.setScoreVipDetailId(scoreVipDetail.getId());
            scoreUseRecord.setBusinessId(businessId);
            scoreUseRecord.setRecNum(-currentDedution);
            scoreUseRecord.setType(type);
            scoreUseRecord.setShopId(shopId);
            scoreUseRecord.setOpenId(openId);
            scoreUseRecord.setVipId(vipId);
            scoreUseRecord.setRemarks(remark);
            scoreUseRecordDao.insert(scoreUseRecord);

            if(surplus > 0 || surplus == 0){
                break;
            }
        }
        if(score>0){
            throw new GlobleException("积分不足");
        }
    }

    /**
     * 新增用户积分
     */
    @Transactional(rollbackFor = Exception.class)
    public void addScore(String openId, Long vipId, Long oprationUserId,Long shopId, Integer score, Long businessId, int type,String remark) {
        Long companyId=null;
        if(openId!=null){
            companyId= bizUserDao.findByOpenId(openId).getCompanyId();
        }else if(vipId!=null){
            companyId= vipInfoDao.selectById(vipId).getCompanyId();
        }else{
            throw new IllegalArgumentException("vipId,openId必须有一个");
        }
        if(score<0){
            throw new IllegalArgumentException("score必须有为大于零的数");
        }

        String createBy=MatrixConstance.SYSTEM_USER;
        if(oprationUserId!=null){
            createBy=sysUsersDao.selectById(oprationUserId).getSuName();
        }

        //计算过期时间
        BusParameterSettings yxqSetting = busParameterSettingsDao.selectCompanyParamByCode(ScoreSettingConstant.VALID_PERIOD_POINTS, companyId);
        Calendar cal=Calendar.getInstance();
        int year = cal.get(Calendar.YEAR);
        int sxYear=year+(Integer.parseInt(yxqSetting.getParamValue())-1);
        Date sxys=DateUtil.stringToDate(year+"-12-31 23:59",DateUtil.DATE_FORMAT_MM );

        ScoreVipDetail scoreVipDetail=new ScoreVipDetail();

        scoreVipDetail.setCreateBy(createBy);
        scoreVipDetail.setUpdateBy(createBy);
        scoreVipDetail.setCreateTime(DateTime.now());
        scoreVipDetail.setUpdateTime(DateTime.now());
        scoreVipDetail.setState(ScoreVipDetail.SCORE_STATUS_YX);
        scoreVipDetail.setRemainScore(score);
        scoreVipDetail.setUsedScore(0);
        scoreVipDetail.setBusinessId(businessId);
        scoreVipDetail.setValiditeTime(sxys);
        scoreVipDetail.setOpenId(openId);
        scoreVipDetail.setVipId(vipId);
        scoreVipDetail.setGainTime(DateTime.now());
        scoreVipDetail.setAllScore(score);
        scoreVipDetail.setType(type);
        scoreVipDetail.setCompanyId(companyId);
        scoreVipDetailDao.insert(scoreVipDetail);

        //新增添加记录
        ScoreUseRecord   scoreUseRecord = new ScoreUseRecord();
        scoreUseRecord.setPreScore(score);
        scoreUseRecord.setCreateBy(createBy);
        scoreUseRecord.setUpdateBy(createBy);
        scoreUseRecord.setCreateTime(DateTime.now());
        scoreUseRecord.setUpdateTime(DateTime.now());
        scoreUseRecord.setNowScore(score);
        scoreUseRecord.setCompanyId(companyId);
        scoreUseRecord.setScoreVipDetailId(scoreVipDetail.getId());
        scoreUseRecord.setBusinessId(businessId);
        scoreUseRecord.setRecNum(score);
        scoreUseRecord.setType(type);
        scoreUseRecord.setOpenId(openId);
        scoreUseRecord.setVipId(vipId);
        scoreUseRecord.setShopId(shopId);
        scoreUseRecord.setOprationUserId(oprationUserId);
        scoreUseRecord.setRemarks(remark);
        scoreUseRecordDao.insert(scoreUseRecord);


    }

    /**
     * 退积分
     */
    public void refundScore(String openId, Long vipId, Integer score, Long oldBusinessId, int type){
        Long companyId=null;
        if(openId!=null){
            companyId= bizUserDao.findByOpenId(openId).getCompanyId();
        }else if(vipId!=null){
            companyId= vipInfoDao.selectById(vipId).getCompanyId();
        }else{
            throw new IllegalArgumentException("vipId,openId必须有一个");
        }
        if(score<0){
            throw new IllegalArgumentException("score必须有为大于零的数");
        }

        //查询原始使用记录
        QueryWrapper queryWrapper=new QueryWrapper();
        queryWrapper.eq("business_id",oldBusinessId);
        queryWrapper.eq("company_id",companyId);
        queryWrapper.eq("type",type);
        List<ScoreUseRecord> scoreUseRecordList = scoreUseRecordDao.selectList(queryWrapper);
        scoreUseRecordList.forEach(scoreUseRecord -> {
            ScoreVipDetail scoreVipDetail = scoreVipDetailDao.selectById(scoreUseRecord.getScoreVipDetailId());
            if(scoreVipDetail!=null){
                if(DateTime.now().isAfter(scoreVipDetail.getValiditeTime())){
                    //积分还有效
                    scoreVipDetail.setRemainScore( scoreVipDetail.getRemainScore()+score);
                    scoreVipDetail.setUsedScore(scoreVipDetail.getUsedScore()-score);
                    scoreVipDetail.setState(ScoreVipDetail.SCORE_STATUS_YX);
                    scoreVipDetailDao.updateById(scoreVipDetail);
                    scoreUseRecordDao.deleteById(scoreUseRecord.getId());
                }
            }

        });
    }

    public void removeByBusinessId(String openId, Long vipId,  Long oldBusinessId, int type){
        Long companyId=null;
        if(openId!=null){
            companyId= bizUserDao.findByOpenId(openId).getCompanyId();
        }else if(vipId!=null){
            companyId= vipInfoDao.selectById(vipId).getCompanyId();
        }else{
            throw new IllegalArgumentException("vipId,openId必须有一个");
        }
        if(oldBusinessId==null){
            throw new IllegalArgumentException("oldBusinessId必须有");
        }
        QueryWrapper queryWrapper=new QueryWrapper();
        queryWrapper.eq("business_id",oldBusinessId);
        queryWrapper.eq("company_id",companyId);
        queryWrapper.eq("type",type);
        scoreVipDetailDao.delete(queryWrapper);
        scoreUseRecordDao.delete(queryWrapper);
    }
}