package com.doumee.service.business.impl;

import com.doumee.biz.system.SystemDictDataBiz;
import com.doumee.core.annotation.excel.ExcelImporter;
import com.doumee.core.constants.Constants;
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.StringTools;
import com.doumee.core.utils.Utils;
import com.doumee.dao.business.BaseParamMapper;
import com.doumee.dao.business.BikesMapper;
import com.doumee.dao.business.MemberRidesMapper;
import com.doumee.dao.business.join.BikesJoinMapper;
import com.doumee.dao.business.model.*;
import com.doumee.dao.business.vo.BikesImportVO;
import com.doumee.dao.business.web.response.BikeLogDTO;
import com.doumee.dao.business.web.response.MemberRidesDTO;
import com.doumee.dao.business.web.response.MiniProgrammeDTO;
import com.doumee.dao.system.SystemDictDataMapper;
import com.doumee.dao.system.model.SystemDictData;
import com.doumee.service.business.BikesService;
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.doumee.service.system.SystemDictDataService;
import com.github.xiaoymin.knife4j.core.util.StrUtil;
import com.github.yulichang.wrapper.MPJLambdaWrapper;
import org.apache.commons.lang3.StringUtils;
import org.apache.poi.ss.usermodel.CellType;
import org.apache.shiro.SecurityUtils;
import org.checkerframework.checker.units.qual.C;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.CollectionUtils;
import org.springframework.web.multipart.MultipartFile;

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

/**
 * 自行车信息表Service实现
 * @author 江蹄蹄
 * @date 2023/09/27 18:06
 */
@Service
public class BikesServiceImpl implements BikesService {


    @Autowired
    private RedisTemplate<String, Object> redisTemplate;
    @Autowired
    private BikesMapper bikesMapper;
    @Autowired
    private BaseParamMapper baseParamMapper;
    @Autowired
    private BikesJoinMapper bikesJoinMapper;
    @Autowired
    private MemberRidesMapper memberRidesMapper;
    @Autowired
    private SystemDictDataMapper systemDictDataMapper;

    @Override
    public String create(Bikes bikes) {
        if(StringUtils.isBlank(bikes.getParamId() )
                ||StringUtils.isBlank(bikes.getCode())
                ||StringUtils.isBlank(bikes.getDeviceSn())){
            throw  new BusinessException(ResponseStatus.BAD_REQUEST);
        }
        if(baseParamMapper.selectCount(new QueryWrapper<BaseParam>().lambda().eq(BaseParam::getIsdeleted,Constants.ZERO)
                .eq(BaseParam::getType,Constants.FOUR)) ==0){
            throw   new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"对不起，请选择正确的电车类型！");
        }
        QueryWrapper<Bikes> wrapper = new QueryWrapper<>();
        wrapper.lambda()
                .eq(Bikes::getCode,bikes.getCode())
                .eq(Bikes::getIsdeleted,Constants.ZERO)
                .eq(Bikes::getType,Constants.ONE);
        Long count = bikesMapper.selectCount(wrapper);
        if (count > 0){
            throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"车牌号号已存在");
        }
        LoginUserInfo user =(LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
        bikes.setId(UUID.randomUUID().toString().replace("-",""));
        bikes.setCreateDate(new Date());
        bikes.setCreator(user.getId());
        bikes.setEditDate(bikes.getCreateDate());
        bikes.setEditor(user.getId());
        bikes.setStatus(Constants.ZERO);
        bikes.setIsdeleted(Constants.ZERO);
        bikes.setType(Constants.ONE);//只能新增电车数据
        bikesMapper.insert(bikes);
        return bikes.getId();
    }

    @Override
    public void deleteById(String id) {
        bikesMapper.deleteById(id);
    }

    @Override
    public void delete(Bikes bikes) {
        UpdateWrapper<Bikes> deleteWrapper = new UpdateWrapper<>(bikes);
        bikesMapper.delete(deleteWrapper);
    }

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

    @Override
    public void updateById(Bikes bikes) {
        Bikes model =bikesMapper.selectById(bikes.getId());
        if (model ==null || Constants.equalsInteger(model.getIsdeleted(),Constants.ONE)){
            throw new BusinessException(ResponseStatus.DATA_EMPTY);
        }
        QueryWrapper<Bikes> wrapper = new QueryWrapper<>();
        wrapper.lambda()
                .eq(Bikes::getCode,bikes.getCode())
                .eq(Bikes::getIsdeleted,Constants.ZERO)
                .ne(Bikes::getId,bikes.getId())
                .eq(Bikes::getType,Constants.ONE);
        long count = bikesMapper.selectCount(wrapper);
        if (count > 0){
            throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"车牌号号已存在");
        }
        if(StringUtils.isNotBlank(bikes.getParamId()) &&
                baseParamMapper.selectCount(new QueryWrapper<BaseParam>().lambda().eq(BaseParam::getIsdeleted,Constants.ZERO)
                .eq(BaseParam::getType,Constants.FOUR)) ==0){
            throw   new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"对不起，请选择正确的电车类型！");
        }

        LoginUserInfo user =(LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
        bikesMapper.update(null,new UpdateWrapper<Bikes>().lambda()
                .set(Bikes::getEditDate,new Date())
                .set(Bikes::getEditor,user.getId())
                .set(StringUtils.isNotBlank(bikes.getCode()),Bikes::getCode,bikes.getCode())
                .set(!StringUtils.equals( model.getCode(),bikes.getCode()),Bikes::getImgurl,null)
                .set(StringUtils.isNotBlank(bikes.getDeviceSn()),Bikes::getDeviceSn,bikes.getDeviceSn())
                .set(StringUtils.isNotBlank(bikes.getParamId()),Bikes::getParamId,bikes.getParamId())
                .set(Bikes::getStatus, Constants.ZERO)
                .set(Bikes::getIsdeleted, Constants.ZERO)
                .eq(Bikes::getId,bikes.getId())
        );
    }

    @Override
    public void updateByIdInBatch(List<Bikes> bikess) {
        if (CollectionUtils.isEmpty(bikess)) {
            return;
        }
        for (Bikes bikes: bikess) {
            this.updateById(bikes);
        }
    }

    @Override
    public Bikes findById(String id) {
        return bikesMapper.selectById(id);
    }
    @Override
    public  void updateByJtt( Bikes m){
        if(StringUtils.isBlank(m.getDeviceSn() )){
            return;
        }
        String tSn = StringTools.leftPad(m.getDeviceSn(),12,'0') ;
        Bikes bikes = bikesJoinMapper.selectOne(new QueryWrapper<Bikes>().lambda()
                        .eq(Bikes::getDeviceSn,tSn)
                        .eq(Bikes::getIsdeleted,Constants.ZERO)
                        .eq(Bikes::getType,Constants.ONE)
                        .last("limit 1"));
        if(bikes == null){
            return;
        }
        bikesJoinMapper.update(null,new UpdateWrapper<Bikes>().lambda()
                 .set(m.getLatitude()!=null,Bikes::getLatitude,m.getLatitude())
                 .set(m.getVoltage()!=null,Bikes::getVoltage,m.getVoltage())
                 .set(m.getLongitude()!=null,Bikes::getLongitude,m.getLongitude())
                 .set(m.getHeartDate()!=null,Bikes::getHeartDate,m.getHeartDate())
                .eq(Bikes::getId,bikes.getId()));
    }

    @Override
    public Bikes findOne(Bikes bikes) {
        QueryWrapper<Bikes> wrapper = new QueryWrapper<>(bikes);
        return bikesMapper.selectOne(wrapper.last(" limit 1"));
    }

    @Override
    public List<Bikes> findList(Bikes bikes) {
        QueryWrapper<Bikes> wrapper = new QueryWrapper<>(bikes);
        return bikesMapper.selectList(wrapper);
    }

    @Override
    public PageData<Bikes> findJoinPage(PageWrap<Bikes> pageWrap) {

        QueryWrapper<SystemDictData> wrapper = new QueryWrapper<>();
        wrapper.lambda()
                .in(SystemDictData::getLabel, Arrays.asList(Constants.FORCE_BACK_SITE,Constants.FORCE_BACK_LOCK,Constants.LOW_BIKE_VOLTAGE));
        List<SystemDictData> systemDictData = systemDictDataMapper.selectList(wrapper);
        Map<String, SystemDictData> collect = systemDictData.stream().collect(Collectors.toMap(s -> s.getLabel(), s -> s));
        double low = 0;
        try {
            low = Double.parseDouble(collect.get(Constants.LOW_BIKE_VOLTAGE).getCode());
        }catch (Exception e){
        }
        IPage<Bikes> page = new Page<>(pageWrap.getPage(), pageWrap.getCapacity());
        MPJLambdaWrapper<Bikes> queryWrapper = new MPJLambdaWrapper<>();
        Utils.MP.blankToNull(pageWrap.getModel());
        queryWrapper.orderByAsc(Bikes::getSiteId,Bikes::getLockId);
        queryWrapper.leftJoin(BaseParam.class,BaseParam::getId,Bikes::getParamId)
                .leftJoin(Sites.class,Sites::getId,Bikes::getSiteId)
                .like(StringUtils.isNotBlank(pageWrap.getModel().getSiteId()),Bikes::getSiteId,pageWrap.getModel().getSiteId())
                .like(StringUtils.isNotBlank(pageWrap.getModel().getSiteName()), Sites::getName,pageWrap.getModel().getSiteName())
                .like(StringUtils.isNotBlank(pageWrap.getModel().getCode()), Bikes::getCode,pageWrap.getModel().getCode())
                .like(StringUtils.isNotBlank(pageWrap.getModel().getDeviceSn()), Bikes::getDeviceSn,pageWrap.getModel().getDeviceSn())
                .eq( pageWrap.getModel().getLockId() !=null,Bikes::getLockId,pageWrap.getModel().getLockId())
                .eq(  Bikes::getType,Constants.formatIntegerNum(pageWrap.getModel().getType()))//默认查询自行车
                .ne(Constants.formatIntegerNum(pageWrap.getModel().getType())==0,Bikes::getLockId,Constants.formatIntegerFromStr(collect.get(Constants.FORCE_BACK_LOCK).getCode()))
                .ne(Constants.formatIntegerNum(pageWrap.getModel().getType())==0, Bikes::getSiteId,collect.get(Constants.FORCE_BACK_SITE).getCode())
                .and(Constants.formatIntegerNum(pageWrap.getModel().getHasBike()) == Constants.ONE,
                        s->s.isNull(Bikes::getCode)
                                .or(b->b.eq(Bikes::getCode,"")))
                .and(Constants.formatIntegerNum(pageWrap.getModel().getHasBike()) == Constants.TWO,s->s
                .isNotNull(Constants.formatIntegerNum(pageWrap.getModel().getType())==0,Bikes::getCode)
                .and(Constants.formatIntegerNum(pageWrap.getModel().getType())==0,b->b.ne(Bikes::getCode,"")));
        if(pageWrap.getModel().getLowVoltage()!=null){
            if(pageWrap.getModel().getLowVoltage() == Constants.ONE){
                //低电量
                queryWrapper.lt(Bikes::getVoltage,low);
            }else{
                //正常电量
                queryWrapper.ge(Bikes::getVoltage,low);
            }
        }
        queryWrapper.selectAll(Bikes.class)
                .selectAs(BaseParam::getName,Bikes::getParamName)
                .selectAs(Sites::getName,Bikes::getSiteName) ;
        PageData<Bikes> pageData = PageData.from(bikesJoinMapper.selectJoinPage(page, Bikes.class, queryWrapper));
        double finalLow = low;
        pageData.getRecords().forEach(i->{
            if(Constants.equalsInteger(i.getType(),Constants.ONE)){
                i.setLowVoltage(i.getVoltage().compareTo(new BigDecimal(Double.toString(finalLow)))>=0?0:1);
            }
        });
        return  pageData;

    }
    @Override
    public PageData<Bikes> findPage(PageWrap<Bikes> pageWrap) {
        IPage<Bikes> page = new Page<>(pageWrap.getPage(), pageWrap.getCapacity());
        QueryWrapper<Bikes> queryWrapper = new QueryWrapper<>();
        Utils.MP.blankToNull(pageWrap.getModel());
        if (pageWrap.getModel().getId() != null) {
            queryWrapper.lambda().eq(Bikes::getId, pageWrap.getModel().getId());
        }
        if (pageWrap.getModel().getCreateDate() != null) {
            queryWrapper.lambda().ge(Bikes::getCreateDate, Utils.Date.getStart(pageWrap.getModel().getCreateDate()));
            queryWrapper.lambda().le(Bikes::getCreateDate, Utils.Date.getEnd(pageWrap.getModel().getCreateDate()));
        }
        if (pageWrap.getModel().getCreator() != null) {
            queryWrapper.lambda().eq(Bikes::getCreator, pageWrap.getModel().getCreator());
        }
        if (pageWrap.getModel().getEditDate() != null) {
            queryWrapper.lambda().ge(Bikes::getEditDate, Utils.Date.getStart(pageWrap.getModel().getEditDate()));
            queryWrapper.lambda().le(Bikes::getEditDate, Utils.Date.getEnd(pageWrap.getModel().getEditDate()));
        }
        if (pageWrap.getModel().getEditor() != null) {
            queryWrapper.lambda().eq(Bikes::getEditor, pageWrap.getModel().getEditor());
        }
        if (pageWrap.getModel().getIsdeleted() != null) {
            queryWrapper.lambda().eq(Bikes::getIsdeleted, pageWrap.getModel().getIsdeleted());
        }
        if (pageWrap.getModel().getName() != null) {
            queryWrapper.lambda().eq(Bikes::getName, pageWrap.getModel().getName());
        }
        if (pageWrap.getModel().getInfo() != null) {
            queryWrapper.lambda().eq(Bikes::getInfo, pageWrap.getModel().getInfo());
        }
        if (pageWrap.getModel().getParamId() != null) {
            queryWrapper.lambda().eq(Bikes::getParamId, pageWrap.getModel().getParamId());
        }
        if (pageWrap.getModel().getCode() != null) {
            queryWrapper.lambda().eq(Bikes::getCode, pageWrap.getModel().getCode());
        }
        if (pageWrap.getModel().getStatus() != null) {
            queryWrapper.lambda().eq(Bikes::getStatus, pageWrap.getModel().getStatus());
        }
        if (pageWrap.getModel().getSiteId() != null) {
            queryWrapper.lambda().eq(Bikes::getSiteId, pageWrap.getModel().getSiteId());
        }
        if (pageWrap.getModel().getLockId() != null) {
            queryWrapper.lambda().eq(Bikes::getLockId, pageWrap.getModel().getLockId());
        }
        if (pageWrap.getModel().getLastRentDate() != null) {
            queryWrapper.lambda().ge(Bikes::getLastRentDate, Utils.Date.getStart(pageWrap.getModel().getLastRentDate()));
            queryWrapper.lambda().le(Bikes::getLastRentDate, Utils.Date.getEnd(pageWrap.getModel().getLastRentDate()));
        }
        if (pageWrap.getModel().getSoldoutDate() != null) {
            queryWrapper.lambda().ge(Bikes::getSoldoutDate, Utils.Date.getStart(pageWrap.getModel().getSoldoutDate()));
            queryWrapper.lambda().le(Bikes::getSoldoutDate, Utils.Date.getEnd(pageWrap.getModel().getSoldoutDate()));
        }
        for(PageWrap.SortData sortData: pageWrap.getSorts()) {
            if (sortData.getDirection().equalsIgnoreCase(PageWrap.DESC)) {
                queryWrapper.orderByDesc(sortData.getProperty());
            } else {
                queryWrapper.orderByAsc(sortData.getProperty());
            }
        }
        return PageData.from(bikesMapper.selectPage(page, queryWrapper));
    }

    @Override
    public long count(Bikes bikes) {
        QueryWrapper<Bikes> wrapper = new QueryWrapper<>(bikes);
        return bikesMapper.selectCount(wrapper);
    }


    @Override
    @Transactional(rollbackFor = {BusinessException.class,Exception.class})
    public String importBatch(MultipartFile file){
        Boolean importing = (Boolean) redisTemplate.opsForValue().get(Constants.RedisKeys.import_bikes);
        if(importing!=null && importing){
            throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"对不起，已存在导入任务正在执行中，请稍后再试！");
        }
        LoginUserInfo user =(LoginUserInfo) SecurityUtils.getSubject().getPrincipal();

        redisTemplate.opsForValue().set(Constants.RedisKeys.import_bikes,true);
        try {
            ExcelImporter ie = null;
            List<BikesImportVO> dataList =null;
            try {
                ie = new ExcelImporter(file,1,0, CellType.STRING); // 确保单元格类型为字符串
                dataList = ie.getDataList(BikesImportVO.class,null);
            }  catch (Exception e) {
                e.printStackTrace();
            }
            if(dataList == null || dataList.size() ==0){
                throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"对不起，录入数据为空！");
            }
            List<Bikes> list =  bikesJoinMapper.selectJoinList(Bikes.class,new MPJLambdaWrapper<Bikes>()
                    .selectAll(Bikes.class)
                    .eq(Member::getIsdeleted,Constants.ZERO)
            );
            List<BaseParam> params =  baseParamMapper.selectList(new QueryWrapper<BaseParam>().lambda()
                    .eq(BaseParam::getIsdeleted,Constants.ZERO)
                    .eq(BaseParam::getType,Constants.FOUR)
            );
            List<Bikes> newList = new ArrayList<>();
            Date date = new Date();
            for(int i=0;i<dataList.size();i++){
                BikesImportVO model = dataList.get(i);
                if(StringUtils.isBlank(model.getSn())
                        &&StringUtils.isBlank(model.getCode())
                        &&StringUtils.isBlank(model.getParamName())){
                    continue;
                }
                Bikes bike = checkModelParam(model,newList,i,list,params,user.getId(),date);
                newList.add(bike);
            }
            if(newList == null || newList.size() ==0){
                throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"对不起，录入有效数据为空！");
            }
            bikesMapper.insert(newList);
            return "导入成功";
        }catch (BusinessException e){
            throw e;
        }catch (Exception e){
            throw  new BusinessException(ResponseStatus.SERVER_ERROR.getCode(),"员工信息导入失败，请稍后重试");
        }finally {
            redisTemplate.delete(Constants.RedisKeys.import_bikes);
        }
    }

    private Bikes checkModelParam(BikesImportVO model, List<Bikes> newList, int index, List<Bikes> list, List<BaseParam> params,String userId,Date date) {
        Bikes bike = new Bikes();
        if(StringUtils.isBlank(model.getParamName())
                ||StringUtils.isBlank(model.getCode())
                ||StringUtils.isBlank(model.getSn())){
            throw  new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"对不起，第"+(index+3)+"行人员信息不完整，请检查表格内容！");
        }
        if(params ==null){
            throw  new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"对不起，电车类型未配置，请联系系统技术人员处理！");
        }
        for(BaseParam p: params){
            if(StringUtils.equals(model.getParamName(),p.getName())){
                bike.setParamId(p.getId());
            }
        }
        if(bike.getParamId() ==null){
            throw  new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"对不起，第"+(index+3)+"行车辆类型【"+model.getParamName()+"】不存在，请检查表格内容！");
        }
        if(list!=null){
            for(Bikes bikes: list){
                if(StringUtils.equals(model.getCode(),bikes.getCode())){
                    throw  new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"对不起，第"+(index+3)+"行车牌号【"+model.getCode()+"】已存在，请检查表格内容！");
                }
                if(StringUtils.equals(model.getSn(),bikes.getDeviceSn())){
                    throw  new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"对不起，第"+(index+3)+"行控制器sn【"+model.getSn()+"】已存在，请检查表格内容！");
                }
            }
        }
        for(Bikes bikes: newList){
            if(StringUtils.equals(model.getCode(),bikes.getCode())){
                throw  new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"对不起，第"+(index+3)+"行车牌号【"+model.getCode()+"】重复出现，请检查表格内容！");
            }
            if(StringUtils.equals(model.getSn(),bikes.getDeviceSn())){
                throw  new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"对不起，第"+(index+3)+"行控制器sn【"+model.getSn()+"】重复出现，请检查表格内容！");
            }
        }
        bike.setCode(model.getCode());
        bike.setDeviceSn(model.getSn());
        bike.setId(UUID.randomUUID().toString());
        bike.setCreateDate(new Date());
        bike.setCreator(userId);
        bike.setEditDate(date);
        bike.setEditor(userId);
        bike.setStatus(Constants.ZERO);
        bike.setIsdeleted(Constants.ZERO);
        bike.setType(Constants.ONE);//只能新增电车数据
        return  bike;
    }


    @Override
    public List<Bikes> getEleBikes(String memberId) {
        //查询当前是否处于骑行中
        MemberRides memberRides = memberRidesMapper.selectOne(new QueryWrapper<MemberRides>().lambda().eq(MemberRides::getMemberId,memberId)
                .in(MemberRides::getStatus,Constants.MEMBER_RIDES_STATUS.RIDES_RUNNING.getKey()
                        ,Constants.MEMBER_RIDES_STATUS.RIDES_PAUSING.getKey())
                .eq(MemberRides::getType,Constants.ONE)
                .orderByDesc(MemberRides::getCreateDate)
                .last(" limit 1 ")
        );
        QueryWrapper<Bikes> queryWrapper = new QueryWrapper<>();
        queryWrapper.lambda().eq(Bikes::getIsdeleted,Constants.ZERO)
                .eq(Bikes::getType,Constants.ONE)
                .isNotNull(Bikes::getLatitude)
                .isNotNull(Bikes::getLongitude);
        if(Objects.nonNull(memberRides)&&StringUtils.isNotBlank(memberRides.getBikeCode())){
            queryWrapper.lambda().eq(Bikes::getCode,memberRides.getBikeCode());
        }else{
            queryWrapper.lambda().eq(Bikes::getStatus,Constants.ZERO);
        }
        return bikesMapper.selectList(queryWrapper);
    }


}