package com.moral.api.service.impl;

import com.alibaba.fastjson.JSON;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.moral.api.entity.MonitorPoint;
import com.moral.api.entity.Organization;
import com.moral.api.mapper.MonitorPointMapper;
import com.moral.api.mapper.OrganizationMapper;
import com.moral.api.service.MonitorPointService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.moral.api.util.LogUtils;
import com.moral.constant.Constants;
import com.moral.constant.ResponseCodeEnum;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import javax.servlet.http.HttpServletRequest;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * <p>
 *  服务实现类
 * </p>
 *
 * @author moral
 * @since 2021-05-12
 */
@Service
@Transactional
public class MonitorPointServiceImpl extends ServiceImpl<MonitorPointMapper, MonitorPoint> implements MonitorPointService {

    @Autowired(required = false)
    private MonitorPointMapper monitorPointMapper;

    @Autowired(required = false)
    private OrganizationMapper organizationMapper;

    @Autowired
    LogUtils logUtils;

    @Override
    @Transactional
    public Map<String, Object> insertMonitorPoint(MonitorPoint monitorPoint) {
        Map resultMap = new HashMap();
        if (monitorPoint.getName()==null){
            resultMap.put("code",ResponseCodeEnum.PARAMETERS_IS_MISSING.getCode());
            resultMap.put("msg",ResponseCodeEnum.PARAMETERS_IS_MISSING.getMsg());
            return resultMap;
        }
        QueryWrapper<MonitorPoint> wapper_name = new QueryWrapper<>();
        wapper_name.eq("name",monitorPoint.getName());
        wapper_name.eq("is_delete",Constants.NOT_DELETE);
        if(monitorPointMapper.selectOne(wapper_name)!=null){
            resultMap.put("code",ResponseCodeEnum.MONITOR_POINT_IS_EXIST.getCode());
            resultMap.put("msg",ResponseCodeEnum.MONITOR_POINT_IS_EXIST.getMsg());
            return resultMap;
        }
        if (monitorPoint.getOrganizationId()!=null){
            QueryWrapper<Organization> wapper_org = new QueryWrapper<>();
            wapper_org.eq("id",monitorPoint.getOrganizationId());
            wapper_org.eq("is_delete",Constants.NOT_DELETE);
            if (organizationMapper.selectOne(wapper_org)==null){
                resultMap.put("code",ResponseCodeEnum.ORGANIZATION_NOT_EXIST.getCode());
                resultMap.put("msg",ResponseCodeEnum.ORGANIZATION_NOT_EXIST.getMsg());
                return resultMap;
            }
        }
        monitorPointMapper.insert(monitorPoint);
        //操作插入日志
        HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
        String content = "添加了站点:"+monitorPoint.getName()+";";
        logUtils.saveOperationForManage(request,content,Constants.INSERT_OPERATE_TYPE);
        resultMap.put("code",ResponseCodeEnum.SUCCESS.getCode());
        resultMap.put("msg",ResponseCodeEnum.SUCCESS.getMsg());
        return resultMap;
    }

    @Override
    public Map<String, Object> getAllMonitorPoint(Map map) {
        Map<String,Object> resultMap = new HashMap<>();
        if (!map.containsKey("current")||!map.containsKey("size")||!map.containsKey("orderType")){
            resultMap.put("code",ResponseCodeEnum.PARAMETERS_IS_MISSING.getCode());
            resultMap.put("msg",ResponseCodeEnum.PARAMETERS_IS_MISSING.getMsg());
            return resultMap;
        }
        int current = Integer.parseInt(map.get("current").toString());
        int size = Integer.parseInt(map.get("size").toString());
        Page<MonitorPoint> page = new Page(current,size);
        QueryWrapper<MonitorPoint> wrapper = new QueryWrapper();
        wrapper.eq("is_delete",0);
        String orderType = map.get("orderType").toString();
        if (orderType.equals(Constants.ORDER_ASC)){
            wrapper.orderByAsc("create_time");
        }else {
            wrapper.orderByDesc("create_time");
        }
        Page resultPage = monitorPointMapper.selectPage(page,wrapper);
        List<MonitorPoint> monitorPoints = resultPage.getRecords();
        SimpleDateFormat SDF = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        List<Map<String,Object>> monitorPointtList = new ArrayList<>();
        for (MonitorPoint monitorPoint:monitorPoints) {
            Map monitorPointMap = JSON.parseObject(JSON.toJSONString(monitorPoint),Map.class);
            String createTime = SDF.format(monitorPoint.getCreateTime());
            String updateTime = SDF.format(monitorPoint.getUpdateTime());
            monitorPointMap.put("createTime",createTime);
            monitorPointMap.put("updateTime",updateTime);
            monitorPointMap.put("key",monitorPoint.getId());
            monitorPointtList.add(monitorPointMap);
        }
        resultMap.put("manageRoles",monitorPointtList);
        int totalNumber = monitorPoints.size();
        resultMap.put("totalNumber",totalNumber);
        resultMap.put("current",current);
        int totalPageNumber = totalNumber/size;
        if(totalNumber%size != 0){
            totalPageNumber += 1;
        }
        resultMap.put("totalPageNumber",totalPageNumber);
        return resultMap;
    }

    @Override
    public Map<String, Object> updateMonitorPoint(Map<String,Object> updateMap) {
        Map resultMap = new HashMap();
        if(!updateMap.containsKey("id")){
            resultMap.put("code",ResponseCodeEnum.PARAMETERS_IS_MISSING.getCode());
            resultMap.put("msg",ResponseCodeEnum.PARAMETERS_IS_MISSING.getMsg());
            return resultMap;
        }
        if (updateMap.containsKey("name")){
            if (updateMap.get("name")==null||updateMap.get("name")==""){
                resultMap.put("code",ResponseCodeEnum.PARAMETERS_IS_MISSING.getCode());
                resultMap.put("msg",ResponseCodeEnum.PARAMETERS_IS_MISSING.getMsg());
                return resultMap;
            }
            QueryWrapper<MonitorPoint> wapper_name = new QueryWrapper<>();
            wapper_name.eq("name",updateMap.get("name"));
            wapper_name.eq("is_delete",Constants.NOT_DELETE);
            MonitorPoint monitorPoint_name = monitorPointMapper.selectOne(wapper_name);
            if(monitorPoint_name!=null&&!monitorPoint_name.getId().equals(updateMap.get("id"))){
                resultMap.put("code",ResponseCodeEnum.MONITOR_POINT_IS_EXIST.getCode());
                resultMap.put("msg",ResponseCodeEnum.MONITOR_POINT_IS_EXIST.getMsg());
                return resultMap;
            }
        }
        QueryWrapper<MonitorPoint> wapper_id = new QueryWrapper<>();
        wapper_id.eq("id",updateMap.get("id"));
        wapper_id.eq("is_delete",Constants.NOT_DELETE);
        monitorPointMapper.selectOne(wapper_id);
        return null;
    }
}