package com.monkeylessey.service.impl;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.monkeylessey.domain.entity.Session;
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import com.monkeylessey.domain.form.SessionForm;
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import com.monkeylessey.domain.query.SessionQuery;
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import com.monkeylessey.domain.vo.SessionCountVO;
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import com.monkeylessey.domain.vo.SessionVO;
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import com.monkeylessey.mapper.SessionMapper;
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import com.monkeylessey.service.SessionService;
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import com.monkeylessey.response.Result;
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import com.monkeylessey.utils.DateUtil;
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import com.monkeylessey.utils.PageUtil;
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import org.springframework.stereotype.Service;
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import lombok.RequiredArgsConstructor;
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import org.springframework.beans.BeanUtils;
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import org.springframework.util.Assert;
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import java.util.Calendar;
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import java.util.Date;
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import java.util.List;
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import java.util.stream.Collectors;
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/**
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* chat对话 服务实现类
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*
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* @author 向培
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* @since 2025-04-18
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*/
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@Service
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@RequiredArgsConstructor
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public class SessionServiceImpl extends ServiceImpl<SessionMapper, Session> implements SessionService {
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private final SessionMapper sessionMapper;
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/**
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* 添加
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* @param form
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* @return
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*/
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@Override
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public Result add(SessionForm form) {
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Session entity = SessionForm.getEntityByForm(form, null);
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baseMapper.insert(entity);
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return Result.ok("添加成功");
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}
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/**
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* 修改
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* @param form
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* @return
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*/
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@Override
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public Result update(SessionForm form) {
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Session entity = baseMapper.selectById(form.getId());
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// 为空抛IllegalArgumentException，做全局异常处理
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Assert.notNull(entity, "记录不存在");
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BeanUtils.copyProperties(form, entity);
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baseMapper.updateById(entity);
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return Result.ok("修改成功");
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}
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/**
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* 批量删除
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* @param ids
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* @return
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*/
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@Override
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public Result remove(List<String> ids) {
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baseMapper.deleteBatchIds(ids);
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return Result.ok("删除成功");
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}
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/**
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* id删除
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* @param id
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* @return
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*/
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@Override
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public Result removeById(String id) {
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baseMapper.deleteById(id);
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return Result.ok("删除成功");
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}
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/**
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* 分页查询
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* @param query
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* @return
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*/
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@Override
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public Result page(SessionQuery query) {
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IPage<SessionVO> page = PageUtil.getPage(query, SessionVO.class);
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baseMapper.getPage(page, query);
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return Result.ok().data(page.getRecords()).total(page.getTotal());
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}
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/**
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* 根据id查找
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* @param id
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* @return
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*/
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@Override
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public Result detail(Integer id) {
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SessionVO vo = baseMapper.getById(id);
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Assert.notNull(vo, "记录不存在");
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return Result.ok().data(vo);
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}
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/**
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* 列表
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* @return
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*/
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@Override
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public Result all() {
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List<Session> entities = baseMapper.selectList(null);
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List<SessionVO> vos = entities.stream()
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.map(entity -> SessionVO.getVoByEntity(entity, null))
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.collect(Collectors.toList());
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return Result.ok().data(vos);
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}
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@Override
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public Result clientList() {
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Date now = new Date();
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// TODO，userId查询
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// 今天
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List<SessionVO> todaySession = baseMapper.getTodaySessionList(DateUtil.getDayStart(now), DateUtil.getDayEnd(now));
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// 昨天
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Calendar instance = Calendar.getInstance();
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instance.setTime(now);
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instance.add(Calendar.DATE, -1);
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Date yesterday = instance.getTime();
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List<SessionVO> yesterdaySession = baseMapper.getYesterdaySessionList(DateUtil.getDayStart(yesterday), DateUtil.getDayEnd(yesterday));
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// 更早
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List<SessionVO> oldSession = baseMapper.getOldSessionList(DateUtil.getDayStart(yesterday));
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SessionCountVO vo = new SessionCountVO();
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vo.setToday(todaySession);
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vo.setYesterday(yesterdaySession);
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vo.setOld(oldSession);
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return Result.ok().data(vo);
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}
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}
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