package com.panzhihua.service_community.service.impl;

import static java.util.Objects.isNull;
import static java.util.Objects.nonNull;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.stream.Collectors;

import javax.annotation.Resource;

import org.apache.commons.lang3.ObjectUtils;
import org.apache.commons.lang3.time.DateUtils;
import org.springframework.beans.BeanUtils;
import org.springframework.stereotype.Service;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.panzhihua.common.model.vos.R;
import com.panzhihua.common.model.vos.community.ComActActEvaluateVO;
import com.panzhihua.common.model.vos.community.MyActivityEvaluateVO;
import com.panzhihua.service_community.dao.ComActActEvaluateDAO;
import com.panzhihua.service_community.dao.ComActActRegistDAO;
import com.panzhihua.service_community.dao.ComActActSignDAO;
import com.panzhihua.service_community.dao.ComActActivityDAO;
import com.panzhihua.service_community.model.dos.ComActActEvaluateDO;
import com.panzhihua.service_community.model.dos.ComActActRegistDO;
import com.panzhihua.service_community.model.dos.ComActActSignDO;
import com.panzhihua.service_community.model.dos.ComActActivityDO;
import com.panzhihua.service_community.service.ComActActEvaluateService;

import lombok.extern.slf4j.Slf4j;

/**
 * title: ComActActEvaluateServiceImpl  社区》活动》活动评价表服务实现类
 * projectName 成都呐喊信息技术有限公司-智慧社区项目
 * description: 社区》活动》活动评价表服务实现类
 *
 * @author txb
 * @date 2021/8/24 10:21
 */
@Slf4j
@Service
public class ComActActEvaluateServiceImpl extends ServiceImpl<ComActActEvaluateDAO, ComActActEvaluateDO> implements ComActActEvaluateService {

    @Resource
    private ComActActivityDAO comActActivityDAO;
    @Resource
    private ComActActSignDAO comActActSignDAO;
    @Resource
    private ComActActRegistDAO comActActRegistDAO;
    /**
     * 社区活动评价
     *
     * @param comActActEvaluateVO 社区评价VO
     * @return 评价结果
     */
    @Override
    public R activityEvaluate(ComActActEvaluateVO comActActEvaluateVO) {
        Long activityId = comActActEvaluateVO.getActivityId();
        Long userId = comActActEvaluateVO.getUserId();
        if (isNull(activityId)) {
            return R.fail("参数有误");
        }
        ComActActivityDO comActActivityDO = comActActivityDAO.selectById(activityId);
        if (isNull(comActActivityDO)) {
            return R.fail("活动不存在");
        }
        ComActActSignDO comActActSignDO = comActActSignDAO
                .selectOne(new QueryWrapper<ComActActSignDO>().lambda().eq(ComActActSignDO::getActivityId, activityId)
                        .eq(ComActActSignDO::getUserId, userId).eq(ComActActSignDO::getStatus, 1));
        if (isNull(comActActSignDO)) {
            return R.fail("活动未报名");
        }
        Date beginAt = comActActivityDO.getBeginAt();
        Date nowDate = new Date();
        Integer isQrCode = comActActivityDO.getIsQrCode();
        if (nonNull(isQrCode) && isQrCode.equals(1)) {
            //需要签到类型
            int registCount = comActActRegistDAO.selectCount(new QueryWrapper<ComActActRegistDO>()
                    .lambda().eq(ComActActRegistDO::getUserId, userId).eq(ComActActRegistDO::getActivityId, activityId));
            int evaluateCount = this.baseMapper.selectCount(new QueryWrapper<ComActActEvaluateDO>().lambda()
                    .eq(ComActActEvaluateDO::getUserId, userId).eq(ComActActEvaluateDO::getActivityId, activityId));
            if (registCount <= evaluateCount) {
                //未签到，不能评价
                return R.fail("未签到，不能评价");
            }
        } else {
            if (nowDate.before(beginAt)) {
                return R.fail("活动还未开始，暂不支持评价");
            }
        }
        ComActActEvaluateDO comActActEvaluateDO = new ComActActEvaluateDO();
        BeanUtils.copyProperties(comActActEvaluateVO, comActActEvaluateDO);
        comActActEvaluateDO.setSignIdentity(comActActSignDO.getSignIdentity());
        int result = this.baseMapper.insert(comActActEvaluateDO);
        if (result < 0) {
            return R.fail("评论失败，请重试");
        }
        return R.ok();
    }

    /**
     * 定时任务针对活动结束后7天还未评价的用户默认好评
     */
    @Override
    public R timedTaskActivityDefaultPraise() {
        //获取还未默认好评的活动
        List<ComActActivityDO> comActActivityDOS = comActActivityDAO.selectList(new QueryWrapper<ComActActivityDO>().lambda()
                .eq(ComActActivityDO::getStatus, 5)
                .eq(ComActActivityDO::getIsDefaultPraise, 0)
                .le(ComActActivityDO::getEndAt, DateUtils.addDays(new Date(), -7)));
        //获取报名记录
        if (!ObjectUtils.isEmpty(comActActivityDOS)) {
            List<Long> activityIds = comActActivityDOS.stream().map(ComActActivityDO::getId).collect(Collectors.toList());
            List<ComActActSignDO> comActActSignDOS = comActActSignDAO.selectNeedEvaluateSignRecords(activityIds);
            //批量插入好评
            if (!ObjectUtils.isEmpty(comActActSignDOS)) {
                List<ComActActEvaluateDO> comActActEvaluateDOList = comActActSignDOS.stream().map(comActActSignDO -> {
                    ComActActEvaluateDO comActActEvaluateDO = new ComActActEvaluateDO();
                    comActActEvaluateDO.setActivityId(comActActSignDO.getActivityId());
                    comActActEvaluateDO.setSignIdentity(comActActSignDO.getSignIdentity());
                    comActActEvaluateDO.setUserId(comActActSignDO.getUserId());
                    comActActEvaluateDO.setCreateAt(new Date());
                    comActActEvaluateDO.setStarLevel(5);
                    comActActEvaluateDO.setEvaluateContent("系统默认好评！");
                    return comActActEvaluateDO;
                }).collect(Collectors.toList());
                boolean result = this.saveBatch(comActActEvaluateDOList);
                if (!result) {
                    return R.fail("批量插入评价失败");
                }
                ComActActivityDO comActActivityDO = new ComActActivityDO();
                comActActivityDO.setIsDefaultPraise(1);
                int updateResult = comActActivityDAO.update(comActActivityDO, new UpdateWrapper<ComActActivityDO>()
                        .lambda().in(ComActActivityDO::getId, activityIds));
                if (updateResult < 0) {
                    return R.fail("修改是否已默认评价状态失败");
                }
            }
        }
        return R.ok();
    }

    /**
     * 用户评价列表
     *
     * @param userId 用户id
     * @return 当前用户对所有活动的评价列表
     */
    @Override
    public R listEvaluate(Long userId) {
        List<ComActActEvaluateDO> comActActEvaluateDOList = this.baseMapper.selectList(new QueryWrapper<ComActActEvaluateDO>()
                .lambda().eq(ComActActEvaluateDO::getUserId, userId));
        List<ComActActEvaluateVO> comActActEvaluateVOS = new ArrayList<>();
        if (!ObjectUtils.isEmpty(comActActEvaluateDOList)) {
            comActActEvaluateDOList.forEach(comActActEvaluateDO -> {
                ComActActEvaluateVO comActActEvaluateVO = new ComActActEvaluateVO();
                BeanUtils.copyProperties(comActActEvaluateDO, comActActEvaluateVO);
                comActActEvaluateVOS.add(comActActEvaluateVO);
            });
        }
        return R.ok(comActActEvaluateVOS);
    }

    /**
     * 我的评价
     * @param userId
     * @param activityId
     * @return
     */
    @Override
    public R listMyActivityEvaluate(Long userId, Long activityId) {
        ComActActivityDO comActActivityDO = comActActivityDAO.selectById(activityId);
        if (isNull(comActActivityDO)) {
            return R.fail("活动不存在");
        }
        List<ComActActEvaluateVO> comActActEvaluateVOS = this.baseMapper.selectEvaluateList(activityId, userId);
        int regCount = comActActRegistDAO.selectCount(new QueryWrapper<ComActActRegistDO>()
                .lambda().eq(ComActActRegistDO::getActivityId, activityId).eq(ComActActRegistDO::getUserId, userId));

        MyActivityEvaluateVO evaluateVO = new MyActivityEvaluateVO();
        evaluateVO.setMyEvaluateList(comActActEvaluateVOS);
        boolean needDisplay = regCount > comActActEvaluateVOS.size() &&
                new Date().before(DateUtils.addDays(comActActivityDO.getEndAt(), 3));
        evaluateVO.setIsDisplay(needDisplay ? 1 : 0);
        return R.ok(evaluateVO);
    }
}