zhihuixiaoyuan/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/AppletServiceImpl.java

package com.ruoyi.system.service.impl;

import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.core.domain.entity.FormalTeacherClass;
import com.ruoyi.common.core.domain.entity.SysRole;
import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.common.core.redis.RedisCache;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.system.domain.SysConfig;
import com.ruoyi.system.domain.XiakeConfig;
import com.ruoyi.system.mapper.SysConfigMapper;
import com.ruoyi.system.mapper.XiakeConfigMapper;
import com.ruoyi.system.service.IAppletService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.*;

/**
 * @Author: tjf
 * @Date: 2023/5/25 11:48
 * @Describe:
 */
@Service
public class AppletServiceImpl implements IAppletService {
    @Autowired
    private RedisCache redisCache;

    @Autowired
    private XiakeConfigMapper xiakeConfigMapper;

    /**
     * 老师准备下课按钮
     *
     * @param formalTeacherClass
     */
    @Override
    public AjaxResult xiake(FormalTeacherClass formalTeacherClass) {
        String key = formalTeacherClass.getSchoolId() + ":" + formalTeacherClass.getClassId();
        //key = 学校id:班级id
        //Redis根据key键，查询对应的值
        String value = redisCache.getCacheObject(key);
        if ("2".equals(formalTeacherClass.getType())) {
            if (value.contains("time")) {
                return AjaxResult.error("未准备放学,请勿点击延迟放学");
            } else {
                //延迟放学
                String[] split = value.split(":");
                //下课时间
                String xiakeTime = split[1];
                //获取参数中默认下课时间
                XiakeConfig config = new XiakeConfig();
                config.setConfigKey(formalTeacherClass.getClassId()+":2");
                XiakeConfig retConfig = xiakeConfigMapper.selectConfig(config);
                //延迟下课的默认值
                String configValue = retConfig.getConfigValue();
                SimpleDateFormat sdf= new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
                Date date = null;
                try {
                    date = sdf.parse(xiakeTime);
                    Calendar calendar = Calendar.getInstance();
                    calendar.setTime(date);
                    calendar.add(Calendar.MINUTE, Integer.parseInt(configValue));
                    redisCache.setCacheObject(key, value);
                    return AjaxResult.success("延迟放学成功");
                } catch (ParseException e) {
                    return AjaxResult.error("延迟放学失败");
                }
            }
        }
        if ("1".equals(formalTeacherClass.getType())) {
            if (!value.contains("time")) {
                return AjaxResult.error("请勿重复点击");
            }
            //value = 班级名称:放学时间
            //获取当前时间
            Calendar nowTime = Calendar.getInstance();
            //获取参数中默认下课时间
            XiakeConfig config = new XiakeConfig();
            config.setConfigKey(formalTeacherClass.getClassId()+":1");
            XiakeConfig retConfig = xiakeConfigMapper.selectConfig(config);
            String configValue = retConfig.getConfigValue();
            nowTime.add(Calendar.MINUTE, Integer.parseInt(configValue));
            SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
            value = value.replace("time", sdf.format(nowTime.getTime()));
            redisCache.setCacheObject(key, value);
        }
        return AjaxResult.success();
    }

    @Override
    public AjaxResult index(FormalTeacherClass formalTeacherClass) {
        Map<String, Object> map = new HashMap<>(3);
        map.put("all", 0);
        Collection<String> keys = redisCache.keys(formalTeacherClass.getSchoolId() + "*");
        if (keys != null && keys.size() > 0) {
            map.put("all", keys.size());
            map.put("n", 0);
            map.put("y", 0);
            int n = 0;
            for (String key : keys) {
                //Redis根据key键，查询对应的值
                String value = redisCache.getCacheObject(key);
                //value = 班级名称:放学时间
                //判断有多少放学时间是time,占位符
                String[] split = value.split(":");
                String time = split[1];
                if ("time".equals(time)) {
                    n = n + 1;
                }
            }
            if (n > 0) {
                map.put("n", n);
                int y = keys.size() - n;
                map.put("y", Math.max(y, 0));
            }
        }
        return AjaxResult.success(map);
    }

    @Override
    public AjaxResult indexList(FormalTeacherClass formalTeacherClass) {
        List<Map<String, Object>> list = new ArrayList<>();
        Collection<String> keys = redisCache.keys(formalTeacherClass.getSchoolId() + "*");
        if (keys != null && keys.size() > 0) {
            for (String key : keys) {
                String value = redisCache.getCacheObject(key);
                //value = 班级名称:放学时间
                String[] split = value.split(":");
                Map<String, Object> map = new HashMap<>();
                map.put("className", split[0]);
                map.put("time", split[1]);
                list.add(map);
            }
        }
        return AjaxResult.success(list);
    }

    @Override
    public AjaxResult pcStatistics() {
        Map<String, Object> map = new HashMap<>();
        SysUser user = SecurityUtils.getLoginUser().getUser();
        List<SysRole> roles = user.getRoles();
        boolean blt = false;
        boolean bls = false;
        for (SysRole role : roles) {
            if ("teacher".equals(role.getRoleKey())) {
                blt = true;
            }
            if ("school".equals(role.getRoleKey())) {
                bls = true;
            }
        }
        //老师
        if (blt) {
            //查询本月家长的审核数据


        }
        //学校
        if (bls) {

        }
        //两个都有
        if (blt && bls) {

        }
        return null;
    }
}