package com.bizmatics.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.bizmatics.common.core.exception.BusinessException;
import com.bizmatics.common.core.util.BeanMapperUtils;
import com.bizmatics.common.mvc.base.AbstractCrudService;
import com.bizmatics.model.*;
import com.bizmatics.persistence.mapper.AlarmPowerMapper;
import com.bizmatics.persistence.mapper.DeviceMapper;
import com.bizmatics.persistence.mapper.SiteMapper;
import com.bizmatics.service.DeviceService;
import com.bizmatics.service.SiteService;
import com.bizmatics.service.UserSiteService;
import com.bizmatics.service.enums.DeviceStatusCode;
import com.bizmatics.service.util.SessionLocal;
import com.bizmatics.service.vo.DeviceCountVO;
import com.bizmatics.service.vo.SiteVO;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.*;
import java.util.stream.Collectors;

/**
 * <p>
 * 服务实现类
 * </p>
 *
 * @author ya
 * @since 2021-07-07
 */
@Slf4j
@Service
public class SiteServiceImpl extends AbstractCrudService<SiteMapper, Site> implements SiteService {

    @Autowired
    private DeviceMapper deviceMapper;

    @Autowired
    private DeviceService deviceService;
    @Autowired
    private AlarmPowerMapper alarmPowerMapper;
    @Autowired
    private UserSiteService userSiteService;

    @Override
    public DeviceCountVO selectCount() {
//        Integer userId = UserUtil.getUserId();
        Integer userId = SessionLocal.getUserId();
        DeviceCountVO deviceCountVO = new DeviceCountVO();
        deviceCountVO.setNormalCount(baseMapper.selectCount(userId, null, DeviceStatusCode.NORMAL.getValue()));
        deviceCountVO.setOffLineCount(baseMapper.selectCount(userId, null, DeviceStatusCode.OFFLINE.getValue()));
        deviceCountVO.setDeviceCount(baseMapper.selectCount(userId, null, DeviceStatusCode.DEVICE.getValue()));
        deviceCountVO.setFaultCount(baseMapper.selectCount(userId, null, DeviceStatusCode.FAULT.getValue()));
        deviceCountVO.setCount(userSiteService.count(userId));
        return deviceCountVO;
    }

    @Override
    public List<Site> list(String name) {
        return baseMapper.list(SessionLocal.getUserId(), name);

    }

    @Override
    public List<Map<String, Object>> Sitelist(String name) {
        List<Map<String, Object>> list = new ArrayList<>();
        List<SiteList> site_list = null;
        List<GroupingList> grouping_list = null;
        List<SiteList> site_grouping_list = null;
        grouping_list = baseMapper.GroupingList(name,SessionLocal.getUser().getUserName());
        site_list = baseMapper.Sitelist(SessionLocal.getUserId(), name);
        site_grouping_list = baseMapper.SiteGroupinglist(SessionLocal.getUserId(), name);
        List<Map<String, Object>> list1 = new ArrayList<>();
        if (grouping_list.size() > 0) {
            for (int i = 0; i < grouping_list.size(); i++) {
                GroupingList grouping_list_one = (GroupingList) grouping_list.get(i);
                Map<String, Object> map1 = new HashMap<>();
                List<Map<String, Object>> list2 = new ArrayList<>();
                map1.put("id", grouping_list_one.getId());
                map1.put("grouping_id", grouping_list_one.getId());
                map1.put("grouping_name", grouping_list_one.getGroupingName());
                if (site_list.size() > 0) {
                    for (int j = 0; j < site_list.size(); j++) {
                        SiteList site_list_one = (SiteList) site_list.get(j);
                        Map<String, Object> map2 = new HashMap<>();
                        if (grouping_list_one.getId().equals(site_list_one.getGroupingId())) {
                            map2.put("site_id", site_list_one.getId());
                            map2.put("site_name", site_list_one.getSiteName());
//                        map2.put("grouping_id",site_list_one.getGroupingId());
                            list2.add(map2);
                        }
                    }
                    map1.put("site_list", list2);
                }else {
                    map1.put("site_list", list2);
                }
                list1.add(map1);
            }
        }
        if (site_grouping_list.size() > 0) {
            List<Map<String, Object>> list3 = new ArrayList<>();
            for (int i = 0; i < site_grouping_list.size(); i++) {
                SiteList site_grouping_list_one = (SiteList) site_grouping_list.get(i);
                Map<String, Object> map3 = new HashMap<>();
                map3.put("id", site_grouping_list_one.getId());
                map3.put("grouping_id", 0);
                map3.put("grouping_name", site_grouping_list_one.getSiteName());
                map3.put("site_list", list3);
                list1.add(map3);
            }
        }
        return list1;
    }

    @Override
    public List<SiteVO> siteAndStatusList(String name) {
        List<SiteVO> list = new ArrayList<>();
//        Integer userId = UserUtil.getUserId();
        Integer userId = SessionLocal.getUserId();
        List<Site> sites = baseMapper.list(SessionLocal.getUserId(), name);
        List<Device> deviceList = deviceMapper.list(userId, null, null, null, null, null);
        List<AlarmPower> alarmPowers = alarmPowerMapper.list(userId, null, null, null, null, null, 1);
        sites.forEach(site -> list.add(enhanceSite(deviceList, site, alarmPowers)));
        return list;
    }

    @Override
    public SiteVO getOne(Long siteId) {
        Site site = baseMapper.selectOne(Wrappers.lambdaQuery(Site.class).eq(Site::getId, siteId));
        return Optional.ofNullable(site)
                .map(st -> {
                    LambdaQueryWrapper<Device> deviceLambdaQueryWrapper = Wrappers.lambdaQuery();
                    deviceLambdaQueryWrapper.eq(Device::getSiteId, site.getId());
                    List<Device> list = deviceService.list(deviceLambdaQueryWrapper);
                    Integer count = alarmPowerMapper.selectCount(null, site.getId(), null, null, null, null, 1);
                    SiteVO siteVO = enhanceSite(list, site, null);
                    siteVO.setAlarmPowerCount(count);
                    return siteVO;
                })
                .orElseThrow(() -> new BusinessException("站点信息不存在"));

    }


    public SiteVO enhanceSite(List<Device> list, Site site, List<AlarmPower> alarmPowers) {
        SiteVO siteVo = BeanMapperUtils.map(site, SiteVO.class);
        siteVo.setDeviceCount(list.size());
        long deviceCount = list.stream()
                .filter(device -> device.getSiteId().equals(site.getId()))
                .filter(device -> DeviceStatusCode.DEVICE.getValue().equals(device.getDeviceStatus()))
                .count();
        long faultCount = list.stream()
                .filter(device -> device.getSiteId().equals(site.getId()))
                .filter(device -> DeviceStatusCode.FAULT.getValue().equals(device.getDeviceStatus()))
                .count();
        long offCount = list.stream()
                .filter(device -> device.getSiteId().equals(site.getId()))
                .filter(device -> DeviceStatusCode.OFFLINE.getValue().equals(device.getDeviceStatus()))
                .count();
        if (CollectionUtils.isNotEmpty(alarmPowers)) {
            siteVo.setAlarmPowerCount((int) alarmPowers.stream().filter(alarmPower -> alarmPower.getSiteId().equals(site.getId())).count());
        } else {
            siteVo.setAlarmPowerCount(0);
        }
        if (deviceCount > 0) {
            siteVo.setStatus(DeviceStatusCode.FAULT.getDescribe());
        } else if (offCount > 0) {
            siteVo.setStatus(DeviceStatusCode.OFFLINE.getDescribe());
        } else if (faultCount > 0) {
            siteVo.setStatus(DeviceStatusCode.FAULT.getDescribe());
        } else {
            siteVo.setStatus(DeviceStatusCode.NORMAL.getDescribe());
        }
        List<String> deviceTypes = list.stream()
                .filter(device -> device.getSiteId().equals(site.getId()))
                .map(Device::getDeviceType).collect(Collectors.toList());
        siteVo.setDeviceType(deviceTypes);
        return siteVo;
    }
    public void SiteAdd(String site_name,String site_address,String company_code,String user_name,String phone,
                        String station_area_id,String route_id,String installed_capacity,String rheological_change,String longitude,
                        String latitude,String region,String grouping_id){
        Site site=new Site();
        site.setSiteName(site_name);
        site.setSiteAddress(site_address);
        site.setCompanyCode(Integer.parseInt(company_code));
        site.setUserName(user_name);
        site.setPhone(phone);
        site.setStationAreaId(Integer.parseInt(station_area_id));
        site.setRouteId(Integer.parseInt(route_id));
        site.setInstalledCapacity(installed_capacity);
        site.setRheologicalChange(rheological_change);
        site.setLongitude(longitude);
        site.setLatitude(latitude);
        site.setRegion(Integer.parseInt(region));
        site.setCreateTime(new Date());
        site.setCreator(SessionLocal.getUser().getUserName());
        site.setEnable(1);
        site.setGroupingId(Integer.parseInt(grouping_id));
        this.save(site);
        int ID = site.getId();


        this.save(site);
        userSiteService.UserSiteAdd(ID);
    }



    public void SiteUpdate(String groupingName){

    }
}