package com.iailab.module.data.point.service.impl;

import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.StrUtil;
import com.alibaba.fastjson.JSONArray;
import com.baomidou.dynamic.datasource.annotation.DSTransactional;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.google.common.annotations.VisibleForTesting;
import com.iailab.framework.common.exception.ServiceException;
import com.iailab.framework.common.pojo.PageResult;
import com.iailab.framework.common.util.object.BeanUtils;
import com.iailab.framework.common.util.object.ConvertUtils;
import com.iailab.framework.datapermission.core.util.DataPermissionUtils;
import com.iailab.framework.mybatis.core.query.LambdaQueryWrapperX;
import com.iailab.module.data.common.enums.CommonConstant;
import com.iailab.module.data.common.enums.IsEnableEnum;
import com.iailab.module.data.point.common.IncreaseCodeEnum;
import com.iailab.module.data.point.common.PointTypeEnum;
import com.iailab.module.data.point.dao.DaPointDao;
import com.iailab.module.data.point.dto.DaMeasurePointDTO;
import com.iailab.module.data.point.dto.DaPointDTO;
import com.iailab.module.data.point.entity.DaMeasurePointEntity;
import com.iailab.module.data.point.entity.DaPointEntity;
import com.iailab.module.data.point.service.DaMathPointService;
import com.iailab.module.data.point.service.DaMeasurePointService;
import com.iailab.module.data.point.service.DaPointService;
import com.iailab.module.data.point.service.DaSequenceNumService;
import com.iailab.module.data.point.vo.*;
import com.iailab.module.infra.api.config.ConfigApi;
import org.apache.commons.lang3.ObjectUtils;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.CollectionUtils;


import javax.annotation.Resource;
import java.util.*;

import com.iailab.module.data.enums.ErrorCodeConstants;

import static com.iailab.framework.common.exception.util.ServiceExceptionUtil.exception;
import static com.iailab.module.data.enums.ErrorCodeConstants.*;

/**
 * @author lirm
 * @Description
 * @createTime 2024年09月2日
 */
@Service
public class DaPointServiceImpl extends ServiceImpl<DaPointDao, DaPointEntity> implements DaPointService {

    @Resource
    private DaMeasurePointService daMeasurePointService;

    @Resource
    private DaMathPointService daMathPointService;

    @Resource
    private DaSequenceNumService daSequenceNumService;
    
    @Resource
    private DaPointDao daPointDao;

    @Resource
    private ConfigApi configApi;

    @Override
    public PageResult<DaPointDTO> queryPage(DaPointPageReqVO reqVO) {
        IPage<DaPointDTO> page = daPointDao.selectPageList(reqVO);
        return new PageResult<DaPointDTO>(page.getRecords(), page.getTotal());
    }

    @Override
    public DaPointDTO info(String id) {
        DaPointEntity entity = daPointDao.selectById(id);
        DaPointDTO result = ConvertUtils.sourceToTarget(entity, DaPointDTO.class);
        if (PointTypeEnum.MEASURE_POINT.getCode().equals(result.getPointType())) {
            DaMeasurePointDTO measurePoint = daMeasurePointService.getByPoint(id);
            result.setMeasurePoint(measurePoint);
            List<String> sourceOption = new ArrayList<>();
            sourceOption.add(measurePoint.getSourceType());
            sourceOption.add(measurePoint.getSourceId());
            sourceOption.add(measurePoint.getTagNo());
            result.setSourceOption(sourceOption);
        } else if (PointTypeEnum.CALCULATE_POINT.getCode().equals(result.getPointType())) {
            result.setMathPoint(daMathPointService.getByPoint(id));
        }
        return result;
    }

    @Override
    public DaPointDTO getSimpleInfoById(String id) {
        return ConvertUtils.sourceToTarget(daPointDao.selectById(id), DaPointDTO.class);
    }

    @Override
    public DaPointDTO getSimpleInfoByNo(String no) {
        QueryWrapper<DaPointEntity> queryWrapper = new QueryWrapper();
        queryWrapper.eq("pointNo", no);
        return ConvertUtils.sourceToTarget(daPointDao.selectOne(queryWrapper), DaPointDTO.class);
    }

    @Override
    public List<DaPointDTO> list(Map<String, Object> params) {
        Object pointType = params.get("pointType");
        List<String> pointNos = new ArrayList<>();
        if (params.get("pointNos") != null) {
            pointNos = JSONArray.parseArray(JSONArray.toJSONString(params.get("pointNos")), String.class);
        }
        Object pointNoLike = params.get("pointNoLike");
        QueryWrapper<DaPointEntity> queryWrapper = new QueryWrapper();
        queryWrapper.eq(!ObjectUtils.isEmpty(pointType), "point_type", pointType);
        queryWrapper.in(pointNos.size() != 0,"point_no", pointNos);
        queryWrapper.like(!ObjectUtils.isEmpty(pointNoLike), "point_no", pointNoLike);
        List<DaPointEntity> list = daPointDao.selectList(queryWrapper);
        return ConvertUtils.sourceToTarget(list, DaPointDTO.class);
    }

    @Override
    @DSTransactional(rollbackFor = Exception.class)
    public void add(DaPointDTO dataPoint) {
        DaPointEntity daPointEntity = ConvertUtils.sourceToTarget(dataPoint, DaPointEntity.class);
        daPointEntity.setId(UUID.randomUUID().toString());
        if (PointTypeEnum.MEASURE_POINT.getName().equals(dataPoint.getPointType())) {
            DaMeasurePointDTO measurePoint = new DaMeasurePointDTO();
            measurePoint.setSourceType(dataPoint.getSourceOption().get(0));
            measurePoint.setSourceId(dataPoint.getSourceOption().get(1));
            measurePoint.setTagNo(dataPoint.getSourceOption().get(2));
            daMeasurePointService.add(measurePoint, daPointEntity.getId());
            daPointEntity.setPointNo(daSequenceNumService.getAndIncreaseByCode(IncreaseCodeEnum.POINT_M.name()));
        } else if (PointTypeEnum.CALCULATE_POINT.getName().equals(dataPoint.getPointType())) {
            daMathPointService.add(dataPoint.getMathPoint(), daPointEntity.getId());
            daPointEntity.setPointNo(daSequenceNumService.getAndIncreaseByCode(IncreaseCodeEnum.POINT_C.name()));
        } else if (PointTypeEnum.CONSTANT.getName().equals(dataPoint.getPointType())) {
            daPointEntity.setPointNo(daSequenceNumService.getAndIncreaseByCode(IncreaseCodeEnum.POINT_F.name()));
        }
        daPointEntity.setIsEnable(CommonConstant.IS_ENABLE);
        daPointEntity.setCreateTime(new Date());
        daPointDao.insert(daPointEntity);
    }

    @Override
    @DSTransactional(rollbackFor = Exception.class)
    public void update(DaPointDTO dataPoint) {
        DaPointEntity daPointEntity = ConvertUtils.sourceToTarget(dataPoint, DaPointEntity.class);
        daPointEntity.setUpdateTime(new Date());
        daPointDao.updateById(daPointEntity);
        if (PointTypeEnum.MEASURE_POINT.getName().equals(dataPoint.getPointType())) {
            DaMeasurePointDTO measurePoint = dataPoint.getMeasurePoint();
            measurePoint.setSourceType(dataPoint.getSourceOption().get(0));
            measurePoint.setSourceId(dataPoint.getSourceOption().get(1));
            measurePoint.setTagNo(dataPoint.getSourceOption().get(2));
            daMeasurePointService.update(measurePoint);
        } else if (PointTypeEnum.CALCULATE_POINT.getName().equals(dataPoint.getPointType())) {
            daMathPointService.update(dataPoint.getMathPoint());
        }
    }

    @Override
    @DSTransactional(rollbackFor = Exception.class)
    public void delete(String[] id) {
        daPointDao.deleteBatchIds(Arrays.asList(id));
        daMeasurePointService.deleteByPoint(id);
        daMathPointService.deleteByPoint(id);
    }

    @Override
    public List<DaPointDTO> getConstantPoint(String freq) {
        Map<String, Object> params = new HashMap<>();
        params.put("pointType", PointTypeEnum.CONSTANT.getCode());
        params.put("isEnable", CommonConstant.IS_ENABLE);
        params.put("minfreqid", freq);
        return daPointDao.getConstantPoint(params);
    }

    @Override
    public List<DaPointDTO> getConstantPoint(List<String> pointNos) {
        Map<String, Object> params = new HashMap<>();
        params.put("pointType", PointTypeEnum.CONSTANT.getCode());
        params.put("isEnable", CommonConstant.IS_ENABLE);
        params.put("pointNos", pointNos);
        return daPointDao.getConstantPoint(params);
    }

    @Override
    public List<DaPointDTO> getMeasurePoint(String freq) {
        Map<String, Object> params = new HashMap<>();
        params.put("pointType", PointTypeEnum.MEASURE_POINT.getCode());
        params.put("isEnable", CommonConstant.IS_ENABLE);
        params.put("minfreqid", freq);
        return daPointDao.getMeasurePoint(params);
    }

    @Override
    public List<DaPointDTO> getMeasurePoint(List<String> pointNos) {
        Map<String, Object> params = new HashMap<>();
        params.put("pointType", PointTypeEnum.MEASURE_POINT.getCode());
        params.put("isEnable", CommonConstant.IS_ENABLE);
        params.put("pointNos", pointNos);
        return daPointDao.getMeasurePoint(params);
    }

    @Override
    public DaPointDTO getMeasurePointByNo(String pointNo) {
        Map<String, Object> params = new HashMap<>();
        params.put("pointType", PointTypeEnum.MEASURE_POINT.getCode());
        params.put("pointNo", pointNo);
        List<DaPointDTO> list = daPointDao.getMeasurePoint(params);
        if (CollectionUtils.isEmpty(list)) {
            return null;
        }
        return list.get(0);
    }

    @Override
    public List<DaPointDTO> getMathPoint(String freq) {
        Map<String, Object> params = new HashMap<>();
        params.put("pointType", PointTypeEnum.CALCULATE_POINT.getCode());
        params.put("isEnable", CommonConstant.IS_ENABLE);
        params.put("minfreqid", freq);
        return daPointDao.getMathPoint(params);
    }

    @Override
    public List<DaPointDTO> getMathPoint(List<String> pointNos) {
        Map<String, Object> params = new HashMap<>();
        params.put("pointType", PointTypeEnum.CALCULATE_POINT.getCode());
        params.put("isEnable", CommonConstant.IS_ENABLE);
        params.put("pointNos", pointNos);
        return daPointDao.getMathPoint(params);
    }

    @Override
    public DaPointDTO getByNo(String pointNo) {
        QueryWrapper<DaPointEntity> wrapper = new QueryWrapper<>();
        wrapper.eq("point_no", pointNo);
        DaPointEntity entity = daPointDao.selectOne(wrapper);
        return ConvertUtils.sourceToTarget(entity, DaPointDTO.class);
    }

    @Override
    public List<DaPointDTO> getByNos(List<String> pointNos) {
        QueryWrapper<DaPointEntity> wrapper = new QueryWrapper<>();
        wrapper.in("point_no", pointNos);
        List<DaPointEntity> list = daPointDao.selectList(wrapper);
        return ConvertUtils.sourceToTarget(list, DaPointDTO.class);
    }

    @Override
    public void updateDefaultValue(DaPointDTO dto) {
        QueryWrapper<DaPointEntity> wrapper = new QueryWrapper<>();
        wrapper.eq("point_no", dto.getPointNo());
        DaPointEntity entity = new DaPointEntity();
        entity.setDefaultValue(dto.getDefaultValue());
        daPointDao.update(entity, wrapper);
    }

    @Override
    @DSTransactional(rollbackFor = Exception.class) // 添加事务，异常则回滚所有导入
    public PointImportRespVO importPointList(List<PointImportExcelVO> importPoints, boolean isUpdateSupport) {
        // 1.1 参数校验
        if (CollUtil.isEmpty(importPoints)) {
            throw exception(POINT_IMPORT_LIST_IS_EMPTY);
        }
        
        // 2. 遍历，逐个创建 or 更新
        PointImportRespVO respVO = PointImportRespVO.builder().createPointnames(new ArrayList<>())
                .updatePointnames(new ArrayList<>()).failurePointnames(new LinkedHashMap<>()).build();
        importPoints.forEach(importPoint -> {

            // 判断如果不存在，再进行插入
            DaPointEntity existPoint = baseMapper.selectByPointName(importPoint.getPointName());
            if (existPoint == null) {

                DaPointEntity daPointEntity = ConvertUtils.sourceToTarget(importPoint, DaPointEntity.class);
                daPointEntity.setId(UUID.randomUUID().toString());
                DaMeasurePointDTO measurePoint = new DaMeasurePointDTO();
                measurePoint.setSourceType(importPoint.getSourceType());
                measurePoint.setSourceId(importPoint.getSourceId());
                measurePoint.setTagNo(importPoint.getTagNo());
                daPointEntity.setPointNo(daSequenceNumService.getAndIncreaseByCode(IncreaseCodeEnum.POINT_M.name()));
                daPointEntity.setIsEnable(CommonConstant.IS_ENABLE);
                daPointEntity.setCreateTime(new Date());

                daMeasurePointService.add(measurePoint, daPointEntity.getId());
                daPointDao.insert(daPointEntity);

                respVO.getCreatePointnames().add(importPoint.getPointName());
                return;
            }

            // 如果存在，判断是否允许更新
            if (!isUpdateSupport) {
                respVO.getFailurePointnames().put(importPoint.getPointName(), POINT_EXISTS.getMsg());
                return;
            }

            DaPointEntity updatePoint = BeanUtils.toBean(importPoint, DaPointEntity.class);
            updatePoint.setId(existPoint.getId());
            baseMapper.updateById(updatePoint);
            DaMeasurePointEntity measurePoint = new DaMeasurePointEntity();
            measurePoint.setSourceType(importPoint.getSourceType());
            measurePoint.setSourceId(importPoint.getSourceId());
            measurePoint.setTagNo(importPoint.getTagNo());
            daMeasurePointService.update(measurePoint, new QueryWrapper<DaMeasurePointEntity>().eq("point_id",updatePoint.getId()));
            respVO.getUpdatePointnames().add(importPoint.getPointName());
        });
        return respVO;
    }

    @Override
    public PageResult<DaPointEntity> queryExcelList(DaPointPageReqVO exportReqVO) {

        return daPointDao.selectExcelList(exportReqVO);

    }

    @Override
    public void enableByIds(String[] ids) {
        if (CollectionUtils.isEmpty(Arrays.asList(ids))) {
            return;
        }
        Arrays.asList(ids).forEach(item -> {
            DaPointEntity entity = new DaPointEntity();
            entity.setId(item);
            entity.setIsEnable(IsEnableEnum.ENABLE.value());
            daPointDao.updateById(entity);
        });
    }

    @Override
    public void disableByIds(String[] ids) {
        if (CollectionUtils.isEmpty(Arrays.asList(ids))) {
            return;
        }
        Arrays.asList(ids).forEach(item -> {
            DaPointEntity entity = new DaPointEntity();
            entity.setId(item);
            entity.setIsEnable(IsEnableEnum.DISABLE.value());
            daPointDao.updateById(entity);
        });
    }
}