package com.jiayue.ipfcst.console.service;

import com.jiayue.ipfcst.common.core.exception.BusinessException;
import com.jiayue.ipfcst.common.data.entity.InverterInfo;
import com.jiayue.ipfcst.common.data.entity.WeatherStationInfo;
import com.jiayue.ipfcst.common.data.repository.WeatherStationInfoRepository;
import com.jiayue.ipfcst.common.data.service.BaseService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.*;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.StringUtils;

import java.util.ArrayList;
import java.util.Comparator;
import java.util.List;
import java.util.Optional;
import java.util.stream.Collectors;

/**
 * 环境监测仪业务层
 *
 * @author zzy
 * @version 1.0
 * @since 2019/8/7 10:58
 */
@Service
@Slf4j
public class WeatherStationInfoService extends BaseService {
  private final WeatherStationInfoRepository weatherStationInfoRepository;

  @Autowired
  public WeatherStationInfoService(WeatherStationInfoRepository weatherStationInfoRepository) {
    this.weatherStationInfoRepository = weatherStationInfoRepository;
  }


  /**
   * 新增环境监测仪
   *
   * @param weatherStationInfo 气象站
   * @throws BusinessException 业务异常
   */
  @Transactional(propagation = Propagation.SUPPORTS)
  public void add(WeatherStationInfo weatherStationInfo) throws BusinessException {
    this.weatherStationInfoRepository.save(weatherStationInfo);

  }

  /**
   * 修改环境监测仪
   *
   * @param weatherStationInfo 监测仪
   * @throws BusinessException 业务异常
   */
  @Transactional(propagation = Propagation.SUPPORTS)
  public void update(WeatherStationInfo weatherStationInfo) throws BusinessException {
    if (StringUtils.isEmpty(weatherStationInfo.getId())) {
      throw new BusinessException("环境监测仪编号不能为空!");
    } else {
      this.weatherStationInfoRepository.save(weatherStationInfo);
    }
  }

  /**
   * 删除环境监测仪
   *
   * @param id 监测仪编号
   * @throws BusinessException 业务异常
   */
  @Transactional(propagation = Propagation.SUPPORTS)
  public void delete(final Integer id) throws BusinessException {
    if (StringUtils.isEmpty(id)) {
      throw new BusinessException("环境监测仪编号不能为空!");
    } else {
      this.weatherStationInfoRepository.deleteById(id);
    }
  }

  /**
   * 查询环境监测仪
   *
   * @param no 测风塔编号
   * @return 逆变器
   * @throws BusinessException 业务异常
   */
  @Transactional(propagation = Propagation.NOT_SUPPORTED, readOnly = true)
  public WeatherStationInfo get(final Integer no) throws BusinessException {
    Optional<WeatherStationInfo> optional = this.weatherStationInfoRepository.findById(no);
    if (optional.isPresent()) {
      return optional.get();
    } else {
      throw new BusinessException("环境监测仪不存在!");
    }
  }

  /**
   * 查询环境监测仪【分页查询】
   *
   * @param stationCode 场站编号
   * @return 分页结果
   */
  @Transactional(propagation = Propagation.NOT_SUPPORTED, readOnly = true)
  public List<WeatherStationInfo> get(String stationCode) {
    List<WeatherStationInfo> resultList = new ArrayList<>();
    resultList =  this.weatherStationInfoRepository.findAll();
    if (!"ALL".equals(stationCode)){
      resultList = resultList.stream().filter(s->s.getStationCode().equals(stationCode)).collect(Collectors.toList());
    }
    return resultList.stream().sorted(Comparator.comparing(WeatherStationInfo::getStationCode)).collect(Collectors.toList());
  }

  /**
   * 查询环境监测仪
   *
   * @return 分页结果
   */
  @Transactional(propagation = Propagation.NOT_SUPPORTED, readOnly = true)
  public List<WeatherStationInfo> getAll() {
    return this.weatherStationInfoRepository.findAll();
  }

  @Transactional(propagation = Propagation.REQUIRED, rollbackFor = Exception.class)
  public void saveCloud(WeatherStationInfo bean) {
//        WeatherStationInfo weatherStationInfo = weatherStationInfoRepository.findByName(bean.getName());
//        if (null != weatherStationInfo) {
//            bean.setId(weatherStationInfo.getId());
//        }
    weatherStationInfoRepository.save(bean);
  }


  @Transactional(propagation = Propagation.REQUIRED, rollbackFor = Exception.class)
  public void saveCloud(List<WeatherStationInfo> beans) {
    if(beans != null && beans.size() > 0){
      weatherStationInfoRepository.deleteAll();
      weatherStationInfoRepository.saveAll(beans);
    }
  }
}