/**
 * #                                                    __----~~~~~~~~~~~------___
 * #                                   .  .   ~~//====......          __--~ ~~
 * #                   -.            \_|//     |||\\  ~~~~~~::::... /~
 * #                ___-==_       _-~o~  \/    |||  \\            _/~~-
 * #        __---~~~.==~||\=_    -_--~/_-~|-   |\\   \\        _/~
 * #    _-~~     .=~    |  \\-_    '-~7  /-   /  ||    \      /
 * #  .~       .~       |   \\ -_    /  /-   /   ||      \   /
 * # /  ____  /         |     \\ ~-_/  /|- _/   .||       \ /
 * # |~~    ~~|--~~~~--_ \     ~==-/   | \~--===~~        .\
 * #          '         ~-|      /|    |-~\~~       __--~~
 * #                      |-~~-_/ |    |   ~\_   _-~            /\
 * #                           /  \     \__   \/~                \__
 * #                       _--~ _/ | .-~~____--~-/                  ~~==.
 * #                      ((->/~   '.|||' -_|    ~~-/ ,              . _||
 * #                                 -_     ~\      ~~---l__i__i__i--~~_/
 * #                                 _-~-__   ~)  \--______________--~~
 * #                               //.-~~~-~_--~- |-------~~~~~~~~
 * #                                      //.-~~~--\
 * #                  神兽保佑
 * #                  永无BUG！
 */
package com.nanjing.water.service;

import com.nanjing.water.common.ExecutedResult;
import com.nanjing.water.common.PagerResult;
import com.nanjing.water.common.enums.EYesOrNo;
import com.nanjing.water.common.model.Tuple;
import com.nanjing.water.common.util.*;
import com.nanjing.water.entity.request.waterfacility.ReqCreateWaterFacility;
import com.nanjing.water.entity.request.waterfacility.ReqEditWaterFacility;
import com.nanjing.water.entity.request.waterfacility.ReqModifyWaterFacility;
import com.nanjing.water.entity.response.point.ResMonitoryPointDataFacility;
import com.nanjing.water.entity.response.point.ResMonitoryPointDataFacilityParameter;
import com.nanjing.water.entity.search.SearchWaterFacility;
import com.nanjing.water.repository.impl.*;
import com.nanjing.water.repository.po.*;
import com.nanjing.water.repository.vo.WaterFacilityVO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.stream.Collectors;

/**
 * 设备信息
 * @author lin.liu
 */
@Service
public class WaterFacilityService extends BaseService {
    @Autowired
    private WaterFacilityMapperImpl mapper;
    @Autowired
    private WaterMonitoryPointMapperImpl waterMonitoryPointMapper;
    @Autowired
    private WaterFacilityParameterMapperImpl facilityParameterMapper;
    @Autowired
    private WaterFacilityTypeMapperImpl waterFacilityTypeMapper;


    @Autowired
    private WaterMonitoryPointService monitoryPointService;



    public ExecutedResult<Long> create(ReqCreateWaterFacility request) {
        // 转换po
        WaterFacilityPO item = CopierUtil.mapTo(request, WaterFacilityPO.class);
        WaterMonitoryPointPO pointPO = waterMonitoryPointMapper.getById(request.getPointId());
        if (pointPO == null) {
            return ExecutedResult.failed("所选监测点不存在。");
        }

        item.setAddress("");
        item.setRemark(ParameterUtil.dealNull(request.getRemark()));
        item.setFacilityUrl(ParameterUtil.dealNull(request.getFacilityUrl()));
        // 设置记录创建时间
        item.setCreateTime(LocalDateTimeUtil.nowTimeStamp());
        // 是否删除(逻辑删除)初始值
        item.setIsDelete(EYesOrNo.NO.getValue());

        int rowCount = mapper.insert(item);
        if (rowCount != 1) {
            return ExecutedResult.failed("创建[设备]失败。");
        }
        return ExecutedResult.success(item.getId());
    }

    public ExecutedResult<String> modify(ReqModifyWaterFacility request) {
        // 验证记录是否存在
        ExecutedResult<WaterFacilityPO> checkExists = this.check4Id(request.getId());
        if (checkExists.isFailed()) {
            return ExecutedResult.failed(checkExists.getMsg());
        }
        // 转换po
        WaterFacilityPO item = CopierUtil.mapTo(request, WaterFacilityPO.class);
        item.setRemark(ParameterUtil.dealNull(request.getRemark()));
        item.setFacilityUrl(ParameterUtil.dealNull(request.getFacilityUrl()));

        int rowCount = mapper.updateById(item);
        if (rowCount != 1) {
            return ExecutedResult.failed("编辑[设备]失败。");
        }
        return ExecutedResult.success();
    }
    public ExecutedResult<String> editIntervalTime(ReqEditWaterFacility request){
        ExecutedResult<WaterFacilityPO> checkExists = this.check4Id(request.getId());
        if (checkExists.isFailed()) {
            return ExecutedResult.failed(checkExists.getMsg());
        }
        WaterFacilityPO facilityPO = CopierUtil.mapTo(request, WaterFacilityPO.class);
        int rowCount = mapper.updateById(facilityPO);
        if (rowCount != 1) {
            return ExecutedResult.failed("编辑设备参数失败");
        }
        //修改定时任务时间
        return ExecutedResult.success();
    }
    public ExecutedResult<WaterFacilityVO> get(Long id) {
        WaterFacilityVO result = new WaterFacilityVO();

        WaterFacilityPO find = mapper.get(id);
        if (null != find) {
            result = CopierUtil.mapTo(find, WaterFacilityVO.class);
        }
        return ExecutedResult.success(result);
    }

    public ExecutedResult<List<WaterFacilityVO>> getList(List<Long> listId) {
        List<WaterFacilityVO> result = new ArrayList<>();

        List<WaterFacilityPO> list = mapper.getList(listId);
        if (ListUtil.isNotNullOrEmpty(list)) {
            result = CopierUtil.mapTo(list, WaterFacilityVO.class);
        }
        return ExecutedResult.success(result);
    }

    public ExecutedResult<PagerResult<WaterFacilityVO>> search(SearchWaterFacility search) {
        // 处理创建时间范围-查询参数
        Tuple<String, String> createTimeRange = ParameterUtil.getTimeRange(search.getCreateTimeRange());
        if (StringUtil.isNotNullOrEmpty(createTimeRange.getItem1())) {
            search.setCreateTimeStart(LocalDateTimeUtil.getTimeStamp(createTimeRange.getItem1()).getTime());
        }
        if (StringUtil.isNotNullOrEmpty(createTimeRange.getItem2())) {
            search.setCreateTimeEnd(LocalDateTimeUtil.getTimeStamp(createTimeRange.getItem2()).getTime());
        }

        PagerResult<WaterFacilityPO> pageList = mapper.search(search);
        List<WaterFacilityVO> listVo = new ArrayList<>();
        List<WaterFacilityPO> list = pageList.getList();
        if (ListUtil.isNotNullOrEmpty(list)) {
            pageList.setLastId(list.get(list.size() - 1).getId());
            // 转换vo
            listVo = CopierUtil.mapTo(list, WaterFacilityVO.class);
            List<WaterMonitoryPointPO> pointList = waterMonitoryPointMapper.getList();
            List<WaterFacilityTypePO> typeList = waterFacilityTypeMapper.getList();
            for (WaterFacilityVO vo : listVo) {
                String pointName = pointList.stream().filter(x -> x.getId().equals(vo.getPointId())).map(WaterMonitoryPointPO::getPointName).findFirst().orElse(null);
                if (StringUtil.isNotNullOrEmpty(pointName)) {
                    vo.setPointName(pointName);
                }
                String typeName = typeList.stream().filter(o -> o.getId().equals(vo.getFacilityType())).map(WaterFacilityTypePO::getName).findFirst().orElse(null);
                if (StringUtil.isNotNullOrEmpty(typeName)) {
                    vo.setFacilityTypeName(typeName);
                }

            }
        }
        PagerResult<WaterFacilityVO> result = new PagerResult<>(pageList.getLimit(), pageList.getPage(), pageList.getTotal(), listVo);
        result.setLastId(pageList.getLastId());
        return ExecutedResult.success(result);
    }

    protected ExecutedResult<WaterFacilityPO> check4Id(Long id) {
        WaterFacilityPO exists = mapper.get(id);
        if (Objects.isNull(exists)) {
            return ExecutedResult.failed("[设备表]不存在：" + id);
        }
        return ExecutedResult.success(exists);
    }

    protected ExecutedResult<List<WaterFacilityPO>> check4Id(List<Long> listId) {
        // 从数据库查找设备表
        List<WaterFacilityPO> list = mapper.getList(listId);
        if (ListUtil.isNullOrEmpty(list)) {
            return ExecutedResult.failed("[设备表]不存在." + listId);
        }
        // 数据库找到的id列表
        List<Long> listIdFind = list.stream().map(WaterFacilityPO::getId).collect(Collectors.toList());
        // 数量不一致
        if (listId.size() != listIdFind.size()) {
            // 筛选数据库不存在的设备表
            List<Long> listIdNotFound = listId.stream().filter(c -> !listIdFind.contains(c)).collect(Collectors.toList());
            if (ListUtil.isNullOrEmpty(list)) {
                return ExecutedResult.failed("[设备表]不存在." + listIdNotFound);
            }
        }
        return ExecutedResult.success(list);
    }


    public ExecutedResult<List<ResMonitoryPointDataFacility>> listData(Long pointId) {
        List<ResMonitoryPointDataFacility> listVo = new ArrayList<>();

        ExecutedResult<WaterMonitoryPointPO> checkPoint = monitoryPointService.check4Id(pointId);
        if (checkPoint.isFailed()) {
            return ExecutedResult.failed(checkPoint.getMsg());
        }
        List<WaterFacilityPO> listFacility = mapper.getListByPointId(pointId);

        List<WaterFacilityParameterPO> listParameter = facilityParameterMapper.getList();
        Map<Long, List<WaterFacilityParameterPO>> mapParameter = listParameter.stream().collect(Collectors.groupingBy(WaterFacilityParameterPO::getFacilityId));
        for (WaterFacilityPO facility : listFacility) {
            ResMonitoryPointDataFacility facilityVo = new ResMonitoryPointDataFacility();
            facilityVo.setFacilityCode(facility.getFacilityCode());
            facilityVo.setFacilityName(facility.getFacilityName());
            facilityVo.setData(new ArrayList<>());
            if (mapParameter.containsKey(facility.getId())) {
                for (WaterFacilityParameterPO parameter : mapParameter.get(facility.getId())) {
                    ResMonitoryPointDataFacilityParameter parameterVo = new ResMonitoryPointDataFacilityParameter();
                    parameterVo.setMark(parameter.getColumnsCode());
                    parameterVo.setName(parameter.getColumnsShow());
                    parameterVo.setValue(parameter.getColumnValue());
                    parameterVo.setUnit(parameter.getColumnsUnits());
                    parameterVo.setLastTime(parameter.getLastTime());

                    facilityVo.getData().add(parameterVo);
                }
            }
            listVo.add(facilityVo);
        }
        return ExecutedResult.success(listVo);
    }
}