package com.doumee.service.business.impl;

import cn.emay.sdk.util.StringUtil;
import com.doumee.core.constants.ResponseStatus;
import com.doumee.core.exception.BusinessException;
import com.doumee.core.model.LoginUserInfo;
import com.doumee.core.model.PageData;
import com.doumee.core.model.PageWrap;
import com.doumee.core.utils.Constants;
import com.doumee.core.utils.DateUtil;
import com.doumee.core.utils.Utils;
import com.doumee.dao.business.DeviceMapper;
import com.doumee.dao.business.PlatformDeviceMapper;
import com.doumee.dao.business.PlatformJobMapper;
import com.doumee.dao.business.PlatformMapper;
import com.doumee.dao.business.join.PlatformJobJoinMapper;
import com.doumee.dao.business.join.PlatformJoinMapper;
import com.doumee.dao.business.model.*;
import com.doumee.dao.openapi.response.PlatformNumByStatusResponse;
import com.doumee.dao.openapi.response.PlatformStatusListResponse;
import com.doumee.service.business.PlatformDeviceService;
import com.doumee.service.business.PlatformService;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.github.yulichang.wrapper.MPJLambdaWrapper;
import org.apache.commons.lang.StringUtils;
import org.apache.shiro.SecurityUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.CollectionUtils;

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

/**
 * 月台信息表Service实现
 * @author 江蹄蹄
 * @date 2024/06/28 10:03
 */
@Service
public class PlatformServiceImpl implements PlatformService {

    @Autowired
    private PlatformMapper platformMapper;
    @Autowired
    private PlatformJoinMapper platformJoinMapper;
    @Autowired
    private PlatformDeviceMapper platformDeviceMapper;
    @Autowired
    private DeviceMapper deviceMapper;
    @Autowired
    private PlatformJobJoinMapper platformJobJoinMapper;



    @Override
    @Transactional(rollbackFor = {BusinessException.class,Exception.class})
    public Integer create(Platform platform) {
        platform.setCreateDate(new Date());
        platform.setIsdeleted(Constants.ZERO);
        platform.setCreator(platform.getLoginUserInfo().getId());
        platformMapper.insert(platform);
        if(com.github.xiaoymin.knife4j.core.util.CollectionUtils.isNotEmpty(platform.getLedIds())){
            List<PlatformDevice> platformDeviceList = new ArrayList<>();
            for (Integer ledId:platform.getLedIds()) {
                Device device = deviceMapper.selectById(ledId);
                if(Objects.isNull(device)){
                    throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"未查询到led设备信息【"+ledId+"】");
                }
                PlatformDevice platformDevice = new PlatformDevice();
                platformDevice.setIsdeleted(Constants.ZERO);
                platformDevice.setPlatformId(platform.getId());
                platformDevice.setCreateDate(new Date());
                platformDevice.setCreator(platform.getLoginUserInfo().getId());
                platformDevice.setType(Constants.ZERO);
                platformDevice.setDeviceId(ledId.toString());
                platformDevice.setHkId(device.getHkId());
                platformDevice.setName(device.getName());
                platformDeviceList.add(platformDevice);
            }
            platformDeviceMapper.insert(platformDeviceList);
        }

        if(com.github.xiaoymin.knife4j.core.util.CollectionUtils.isNotEmpty(platform.getBroadcastIds())){
            List<PlatformDevice> platformDeviceList = new ArrayList<>();
            for (Integer broadcastId:platform.getBroadcastIds()) {
                Device device = deviceMapper.selectById(broadcastId);
                if(Objects.isNull(device)){
                    throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"未查询到广播设备信息【"+broadcastId+"】");
                }
                PlatformDevice platformDevice = new PlatformDevice();
                platformDevice.setIsdeleted(Constants.ZERO);
                platformDevice.setPlatformId(platform.getId());
                platformDevice.setCreateDate(new Date());
                platformDevice.setCreator(platform.getLoginUserInfo().getId());
                platformDevice.setType(Constants.TWO);
                platformDevice.setDeviceId(broadcastId.toString());
                platformDevice.setHkId(device.getHkId());
                platformDevice.setName(device.getName());
                platformDeviceList.add(platformDevice);
            }
            platformDeviceMapper.insert(platformDeviceList);
        }

        return platform.getId();
    }

    @Override
    public void deleteById(Integer id) {
        platformMapper.deleteById(id);
    }

    @Override
    public void delete(Platform platform) {
        UpdateWrapper<Platform> deleteWrapper = new UpdateWrapper<>(platform);
        platformMapper.delete(deleteWrapper);
    }

    @Override
    public void deleteByIdInBatch(List<Integer> ids) {
        if (CollectionUtils.isEmpty(ids)) {
            return;
        }
        platformMapper.deleteBatchIds(ids);
    }

    @Override
    @Transactional(rollbackFor = {BusinessException.class,Exception.class})
    public void updateById(Platform platform) {
        platform.setEditor(platform.getLoginUserInfo().getId());
        platform.setEditDate(new Date());
        //删除LED/广播数据
        platformDeviceMapper.delete(new QueryWrapper<PlatformDevice>().lambda()
                .eq(PlatformDevice::getPlatformId,platform.getId())
                .in(PlatformDevice::getType,Constants.ZERO,Constants.TWO)
        );
        if(com.github.xiaoymin.knife4j.core.util.CollectionUtils.isNotEmpty(platform.getLedIds())){
            List<PlatformDevice> platformDeviceList = new ArrayList<>();
            String ledNames = "";
            for (Integer ledId:platform.getLedIds()) {
                Device device = deviceMapper.selectById(ledId);
                if(Objects.isNull(device)){
                    throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"未查询到led设备信息【"+ledId+"】");
                }
                PlatformDevice platformDevice = new PlatformDevice();
                platformDevice.setIsdeleted(Constants.ZERO);
                platformDevice.setPlatformId(platform.getId());
                platformDevice.setCreateDate(new Date());
                platformDevice.setCreator(platform.getLoginUserInfo().getId());
                platformDevice.setType(Constants.ZERO);
                platformDevice.setDeviceId(ledId.toString());
                platformDevice.setHkId(device.getHkId());
                platformDevice.setName(device.getName());
                platformDeviceList.add(platformDevice);
            }
            platformDeviceMapper.insert(platformDeviceList);
            platform.setLedNames(ledNames);
        }

        if(com.github.xiaoymin.knife4j.core.util.CollectionUtils.isNotEmpty(platform.getBroadcastIds())){
            List<PlatformDevice> platformDeviceList = new ArrayList<>();
            String ledNames = "";
            for (Integer broadcastId:platform.getBroadcastIds()) {
                Device device = deviceMapper.selectById(broadcastId);
                if(Objects.isNull(device)){
                    throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"未查询到广播设备信息【"+broadcastId+"】");
                }
                PlatformDevice platformDevice = new PlatformDevice();
                platformDevice.setIsdeleted(Constants.ZERO);
                platformDevice.setPlatformId(platform.getId());
                platformDevice.setCreateDate(new Date());
                platformDevice.setCreator(platform.getLoginUserInfo().getId());
                platformDevice.setType(Constants.TWO);
                platformDevice.setDeviceId(broadcastId.toString());
                platformDevice.setHkId(device.getHkId());
                platformDevice.setName(device.getName());
                platformDeviceList.add(platformDevice);
            }
            platformDeviceMapper.insert(platformDeviceList);
        }

        platformMapper.updateById(platform);
    }

    @Override
    public void updateStatusById(Platform platform) {
        Platform model  =platformMapper.selectById(platform.getId());
        if(model ==null) {
            throw  new BusinessException(ResponseStatus.DATA_EMPTY.getCode(),"对不起，该记录信息不存在！");
        }
        LoginUserInfo loginUserInfo = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
        if(loginUserInfo == null){
            loginUserInfo = platform.getLoginUserInfo();
        }
        Platform update = new Platform();
        update.setId(model.getId());
        update.setEditDate(new Date());
        update.setEditor(loginUserInfo.getId());
        update.setStatus(platform.getStatus());
        platformMapper.updateById(update);
    }

    @Override
    public void updateByIdInBatch(List<Platform> platforms) {
        if (CollectionUtils.isEmpty(platforms)) {
            return;
        }
        for (Platform platform: platforms) {
            this.updateById(platform);
        }
    }

    @Override
    public Platform findById(Integer id) {
        return platformMapper.selectById(id);
    }

    @Override
    public Platform findOne(Platform platform) {
        QueryWrapper<Platform> wrapper = new QueryWrapper<>(platform);
        return platformMapper.selectOne(wrapper);
    }

    @Override
    public List<Platform> findList(Platform platform) {
        QueryWrapper<Platform> wrapper = new QueryWrapper<>(platform);
        return platformMapper.selectList(wrapper);
    }
  
    @Override
    public PageData<Platform> findPage(PageWrap<Platform> pageWrap) {
        IPage<Platform> page = new Page<>(pageWrap.getPage(), pageWrap.getCapacity());
        MPJLambdaWrapper<Platform> queryWrapper = new MPJLambdaWrapper<>();
        queryWrapper.selectAll(Platform.class)
                    .selectAs(PlatformGroup::getName,Platform::getGroupName)
                    .leftJoin(PlatformGroup.class,PlatformGroup::getId,Platform::getGroupId);
        Utils.MP.blankToNull(pageWrap.getModel());
        pageWrap.getModel().setIsdeleted(Constants.ZERO);
        queryWrapper
                .eq(pageWrap.getModel().getId() != null, Platform::getId, pageWrap.getModel().getId())
                .eq(pageWrap.getModel().getCreator() != null, Platform::getCreator, pageWrap.getModel().getCreator())
                .ge(pageWrap.getModel().getCreateDate() != null, Platform::getCreateDate, Utils.Date.getStart(pageWrap.getModel().getCreateDate()))
                .le(pageWrap.getModel().getCreateDate() != null, Platform::getCreateDate, Utils.Date.getEnd(pageWrap.getModel().getCreateDate()))
                .eq(pageWrap.getModel().getEditor() != null, Platform::getEditor, pageWrap.getModel().getEditor())
                .ge(pageWrap.getModel().getEditDate() != null, Platform::getEditDate, Utils.Date.getStart(pageWrap.getModel().getEditDate()))
                .le(pageWrap.getModel().getEditDate() != null, Platform::getEditDate, Utils.Date.getEnd(pageWrap.getModel().getEditDate()))
                .eq(pageWrap.getModel().getIsdeleted() != null, Platform::getIsdeleted, pageWrap.getModel().getIsdeleted())
                .like(pageWrap.getModel().getName() != null, Platform::getName, pageWrap.getModel().getName())
                .eq(pageWrap.getModel().getRemark() != null, Platform::getRemark, pageWrap.getModel().getRemark())
                .eq(pageWrap.getModel().getStatus() != null, Platform::getStatus, pageWrap.getModel().getStatus())
                .eq(pageWrap.getModel().getSortnum() != null, Platform::getSortnum, pageWrap.getModel().getSortnum())
                .eq(pageWrap.getModel().getGroupId() != null, Platform::getGroupId, pageWrap.getModel().getGroupId())
                .eq(pageWrap.getModel().getStartTime() != null, Platform::getStartTime, pageWrap.getModel().getStartTime())
                .eq(pageWrap.getModel().getEndTime() != null, Platform::getEndTime, pageWrap.getModel().getEndTime())
                .eq(pageWrap.getModel().getWorkingNum() != null, Platform::getWorkingNum, pageWrap.getModel().getWorkingNum())
                .ge(pageWrap.getModel().getLastEventTime() != null, Platform::getLastEventTime, Utils.Date.getStart(pageWrap.getModel().getLastEventTime()))
                .le(pageWrap.getModel().getLastEventTime() != null, Platform::getLastEventTime, Utils.Date.getEnd(pageWrap.getModel().getLastEventTime()))
                .eq(pageWrap.getModel().getDeviceNames() != null, Platform::getDeviceNames, pageWrap.getModel().getDeviceNames())
                .eq(pageWrap.getModel().getScreenName() != null, Platform::getScreenName, pageWrap.getModel().getScreenName())
                .eq(pageWrap.getModel().getHkId() != null, Platform::getHkId, pageWrap.getModel().getHkId())
                .eq(pageWrap.getModel().getCompanys() != null, Platform::getCompanys, pageWrap.getModel().getCompanys())
                .eq(pageWrap.getModel().getXpos() != null, Platform::getXpos, pageWrap.getModel().getXpos())
                .eq(pageWrap.getModel().getYpos() != null, Platform::getYpos, pageWrap.getModel().getYpos())
                .eq(pageWrap.getModel().getWidth() != null, Platform::getWidth, pageWrap.getModel().getWidth())
                .eq(pageWrap.getModel().getHeight() != null, Platform::getHeight, pageWrap.getModel().getHeight())
                .eq(pageWrap.getModel().getAngle() != null, Platform::getAngle, pageWrap.getModel().getAngle());
        for(PageWrap.SortData sortData: pageWrap.getSorts()) {
            if (sortData.getDirection().equalsIgnoreCase(PageWrap.DESC)) {
                queryWrapper.orderByDesc(sortData.getProperty());
            } else {
                queryWrapper.orderByAsc(sortData.getProperty());
            }
        }
        PageData<Platform> platformPageData = PageData.from(platformMapper.selectJoinPage(page,Platform.class, queryWrapper));
        if(com.github.xiaoymin.knife4j.core.util.CollectionUtils.isNotEmpty(platformPageData.getRecords())){
            for (Platform platform:platformPageData.getRecords()) {
                List<PlatformDevice> ledDevice =  platformDeviceMapper.selectList(new QueryWrapper<PlatformDevice>().lambda()
                        .eq(PlatformDevice::getPlatformId,platform.getId())
                        .eq(PlatformDevice::getType,Constants.ZERO)
                );
                if(com.github.xiaoymin.knife4j.core.util.CollectionUtils.isNotEmpty(ledDevice)){
                    platform.setLedNames(String.join(",", ledDevice.stream().map(m->m.getName()).collect(Collectors.toList())));
                    platform.setLedIds(
                            ledDevice.stream().map(m->Integer.valueOf(m.getDeviceId())).collect(Collectors.toList())
                    );
                }

                List<PlatformDevice> broadcastDevice =  platformDeviceMapper.selectList(new QueryWrapper<PlatformDevice>().lambda()
                        .eq(PlatformDevice::getPlatformId,platform.getId())
                        .eq(PlatformDevice::getType,Constants.TWO)
                );
                if(com.github.xiaoymin.knife4j.core.util.CollectionUtils.isNotEmpty(broadcastDevice)){
                    platform.setBroadcastNames(String.join(",", broadcastDevice.stream().map(m->m.getName()).collect(Collectors.toList())));
                    platform.setBroadcastIds(
                            broadcastDevice.stream().map(m->Integer.valueOf(m.getDeviceId())).collect(Collectors.toList())
                    );
                }
            }
        }
        return platformPageData;
    }

    @Override
    public List<Platform> platformWorkReportList(Platform platform) {
        if(Objects.isNull(platform)
        || Objects.isNull(platform.getQueryDateStart())
                || Objects.isNull(platform.getQueryDateEnd())){
            throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"参数错误");
        }
        MPJLambdaWrapper<Platform> queryWrapper = new MPJLambdaWrapper<>();
        queryWrapper.selectAll(Platform.class)
                .selectAs(PlatformGroup::getName,Platform::getGroupName)
                .select(" (select ifnull(TIMESTAMPDIFF(HOUR, '2023-01-01 '||pg.start_time||':00', '2023-01-01 '||pg.end_time||':00' ),0) from platform_group pg " +
                        " where t.group_id = pg.id ) as openTime ")
                .leftJoin(PlatformGroup.class,PlatformGroup::getId,Platform::getGroupId);
        queryWrapper
                .eq(platform.getGroupId() != null, Platform::getGroupId, platform.getGroupId())
                .eq( Platform::getIsdeleted, Constants.ZERO)
                .like(platform.getName() != null, Platform::getName, platform.getName())
                .orderByDesc(Platform::getId);
        List<Platform> platformList = platformJoinMapper.selectList(queryWrapper);
        if(com.github.xiaoymin.knife4j.core.util.CollectionUtils.isNotEmpty(platformList)){
            //查询所有月台数据下的 任务数据  任务数据为
            List<PlatformJob> platformJobList = platformJobJoinMapper.selectJoinList(PlatformJob.class,
                    new MPJLambdaWrapper<PlatformJob>()
                    .selectAll(PlatformJob.class)
                    .select(" ( select ROUND( ifnull(SUM(pl.PARAM3),0) / 3600 , 2 )   from platform_log pl  where pl.OBJ_ID = t.id " +
                            " ) as workTimes ")
                    .in(PlatformJob::getStatus,Constants.PlatformJobStatus.WORKING.getKey(),
                            Constants.PlatformJobStatus.DONE.getKey(),
                            Constants.PlatformJobStatus.TRANSFERING.getKey(),
                            Constants.PlatformJobStatus.EXCEPTION.getKey(),
                            Constants.PlatformJobStatus.AUTHED_LEAVE.getKey(),
                            Constants.PlatformJobStatus.LEAVED.getKey()
                    )
                    .in(PlatformJob::getPlatformId,platformList.stream().map(i->i.getId()).collect(Collectors.toList()))
                    .ge(platform.getQueryDateStart() != null, PlatformJob::getStartDate, Utils.Date.getStart(platform.getQueryDateStart()))
                    .le(platform.getQueryDateEnd() != null, PlatformJob::getStartDate, Utils.Date.getEnd(platform.getQueryDateEnd()))
            );
            //查询2日期相差天数
            Integer sumDays = DateUtil.daysBetweenDates(platform.getQueryDateEnd(),platform.getQueryDateStart())+1;
            for (Platform bean:platformList) {
                List<PlatformJob> beanJobList = platformJobList.stream().filter(i->Constants.equalsInteger(i.getPlatformId(),bean.getId())).collect(Collectors.toList());
                bean.setStopCount(beanJobList.size());
                bean.setWorkCountTime(
                        beanJobList.stream().map(i->i.getWorkTimes()).reduce(BigDecimal.ZERO,BigDecimal::add)
                );
                if(Objects.isNull(bean.getOpenTime())||bean.getOpenTime().compareTo(BigDecimal.ZERO)<=0){
                    bean.setUseRata(BigDecimal.ZERO);
                    continue;
                }
                BigDecimal sumTime = BigDecimal.valueOf(sumDays).multiply(bean.getOpenTime());
                bean.setUseRata(
                        bean.getWorkCountTime().divide(sumTime,BigDecimal.ROUND_HALF_DOWN,2)
                );
            }
        }
        return platformList;
    }

    @Override
    public long count(Platform platform) {
        QueryWrapper<Platform> wrapper = new QueryWrapper<>(platform);
        return platformMapper.selectCount(wrapper);
    }


    @Override
    public PlatformNumByStatusResponse getPlatformNumByStatusResponse(){
        PlatformNumByStatusResponse platformNumByStatusResponse = new PlatformNumByStatusResponse();
        List<Platform> platformList =  platformJoinMapper.selectJoinList(Platform.class,new MPJLambdaWrapper<Platform>()
                .selectAll(Platform.class)
                .select(" ( select count(1) from platform_job pj where t.id = pj.PLATFORM_ID and pj.STATUS = "+Constants.PlatformJobStatus.WORKING.getKey()+" ) as workStatus ")
                .eq(Platform::getIsdeleted,Constants.ZERO)
        );
        if(com.github.xiaoymin.knife4j.core.util.CollectionUtils.isNotEmpty(platformList)){
            //停用数量
            platformNumByStatusResponse.setForbiddenNum(
                    platformList.stream().filter(i->Constants.equalsInteger(i.getStatus(),Constants.ONE)).collect(Collectors.toList()).size()
            );
            //工作数量
            platformNumByStatusResponse.setUsingNum(
                    platformList.stream().filter(i->i.getWorkStatus()>Constants.ZERO).collect(Collectors.toList()).size()
            );
            //空闲数量
            platformNumByStatusResponse.setIdleNum(
                    platformList.stream().filter(i->i.getWorkStatus()<=Constants.ZERO).collect(Collectors.toList()).size()
            );
        }
        return platformNumByStatusResponse;
    }



    @Override
    public List<PlatformStatusListResponse>  getPlatformStatusList(){
        List<Platform> platformList =  platformJoinMapper.selectJoinList(Platform.class,new MPJLambdaWrapper<Platform>()
                .selectAll(Platform.class)
                .select(" ( select count(1) from platform_job pj where t.id = pj.PLATFORM_ID and pj.STATUS = "+Constants.PlatformJobStatus.WORKING.getKey()+" ) as workStatus ")
                .select(" ( select pj.CAR_CODE_FRONT from platform_job pj where t.id = pj.PLATFORM_ID and pj.STATUS = "+Constants.PlatformJobStatus.WORKING.getKey()+" limit 1  ) as workCarCode ")
                .eq(Platform::getIsdeleted,Constants.ZERO)
        );
        List<PlatformStatusListResponse> platformStatusListResponses = new ArrayList<>();
        if(com.github.xiaoymin.knife4j.core.util.CollectionUtils.isNotEmpty(platformList)){
            for (Platform platform:platformList) {
                PlatformStatusListResponse response = new PlatformStatusListResponse();
                response.setPlatformHkId(platform.getHkId());
                response.setPlatformName(platform.getName());
                response.setStatus(platform.getPlatformStatus());
                if(Constants.equalsInteger(platform.getPlatformStatus(),Constants.ONE)){
                    response.setCarCode(platform.getWorkCarCode());
                }
            }
        }
        return platformStatusListResponses;
    }









}