package org.dromara.eims.service.impl;

import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.convert.Convert;
import cn.hutool.core.lang.tree.Tree;
import cn.hutool.core.util.ObjectUtil;
import org.dromara.common.core.constant.UserConstants;
import org.dromara.common.core.service.EquTypeService;
import org.dromara.common.core.utils.MapstructUtils;
import org.dromara.common.core.utils.SpringUtils;
import org.dromara.common.core.utils.StringUtils;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import lombok.RequiredArgsConstructor;
import org.dromara.common.core.utils.TreeBuildUtils;
import org.dromara.eims.domain.EimsEquType;
import org.dromara.eims.domain.bo.EimsEquTypeBo;
import org.dromara.eims.domain.vo.EimsEquTypeVo;
import org.springframework.stereotype.Service;
import org.dromara.eims.mapper.EimsEquTypeMapper;
import org.dromara.eims.service.IEimsEquTypeService;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Collection;

/**
 * 设备类型Service业务层处理
 *
 * @author zhuguifei
 * @date 2025-01-06
 */
@RequiredArgsConstructor
@Service
public class EimsEquTypeServiceImpl implements IEimsEquTypeService, EquTypeService {

    private final EimsEquTypeMapper baseMapper;

    /**
     * 查询设备类型
     *
     * @param equTypeId 主键
     * @return 设备类型
     */
    @Override
    public EimsEquTypeVo queryById(Long equTypeId){
        return baseMapper.selectVoById(equTypeId);
    }


    /**
     * 查询符合条件的设备类型列表
     *
     * @param bo 查询条件
     * @return 设备类型列表
     */
    @Override
    public List<EimsEquTypeVo> queryList(EimsEquTypeBo bo) {
        LambdaQueryWrapper<EimsEquType> lqw = buildQueryWrapper(bo);
        return baseMapper.selectVoList(lqw);
    }

    private LambdaQueryWrapper<EimsEquType> buildQueryWrapper(EimsEquTypeBo bo) {
        Map<String, Object> params = bo.getParams();
        LambdaQueryWrapper<EimsEquType> lqw = Wrappers.lambdaQuery();
        lqw.like(StringUtils.isNotBlank(bo.getTypeName()), EimsEquType::getTypeName, bo.getTypeName());
        lqw.eq(StringUtils.isNotBlank(bo.getTypeCode()), EimsEquType::getTypeCode, bo.getTypeCode());
        lqw.eq(bo.getParentId() != null, EimsEquType::getParentId, bo.getParentId());
        lqw.eq(bo.getOrderNum() != null, EimsEquType::getOrderNum, bo.getOrderNum());
        lqw.eq(StringUtils.isNotBlank(bo.getMenuType()), EimsEquType::getMenuType, bo.getMenuType());
        lqw.eq(StringUtils.isNotBlank(bo.getIcon()), EimsEquType::getIcon, bo.getIcon());
        lqw.eq(StringUtils.isNotBlank(bo.getStatus()), EimsEquType::getStatus, bo.getStatus());
        return lqw;
    }

    /**
     * 新增设备类型
     *
     * @param bo 设备类型
     * @return 是否新增成功
     */
    @Override
    public Boolean insertByBo(EimsEquTypeBo bo) {
        EimsEquType add = MapstructUtils.convert(bo, EimsEquType.class);
        validEntityBeforeSave(add);
        boolean flag = baseMapper.insert(add) > 0;
        if (flag) {
            bo.setEquTypeId(add.getEquTypeId());
        }
        return flag;
    }

    /**
     * 修改设备类型
     *
     * @param bo 设备类型
     * @return 是否修改成功
     */
    @Override
    public Boolean updateByBo(EimsEquTypeBo bo) {
        EimsEquType update = MapstructUtils.convert(bo, EimsEquType.class);
        validEntityBeforeSave(update);
        return baseMapper.updateById(update) > 0;
    }

    /**
     * 保存前的数据校验
     */
    private void validEntityBeforeSave(EimsEquType entity){
        //TODO 做一些数据校验,如唯一约束
    }

    /**
     * 校验并批量删除设备类型信息
     *
     * @param ids     待删除的主键集合
     * @param isValid 是否进行有效性校验
     * @return 是否删除成功
     */
    @Override
    public Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid) {
        if(isValid){
            //TODO 做一些业务上的校验,判断是否需要校验
        }
        return baseMapper.deleteByIds(ids) > 0;
    }
    /**
     * 检查设备类型下是否存在子类
     *
     * @param equTypeId  设备类型id
     * @return true false 存在子类则不允许删除
     */
    @Override
    public boolean hasChildByEquTypeId(Long equTypeId) {
        return baseMapper.exists(new LambdaQueryWrapper<EimsEquType>().eq(EimsEquType::getParentId, equTypeId));
    }
    /**
     * 获取设备类型树列表
     *
     * @param bo
     * @return 树列表
     */
    @Override
    public List<Tree<Long>> selectEquTypeTreeList(EimsEquTypeBo bo) {
        // 只查询未禁用类型
        bo.setStatus(UserConstants.DEPT_NORMAL);
        LambdaQueryWrapper<EimsEquType> lqw = buildQueryWrapper(bo);
        List<EimsEquTypeVo> equTypeVoList = baseMapper.selectVoList(lqw);

        for (int i = 0; i < equTypeVoList.size(); i++) {
            EimsEquTypeVo eimsEquTypeVo = equTypeVoList.get(i);
            if(eimsEquTypeVo.getParentId() == null){
                equTypeVoList.get(i).setParentId(0L);
            }
        }
        //加根目录
        EimsEquTypeVo root = new EimsEquTypeVo();
        root.setEquTypeId(0L);
        root.setMenuType("M");
        root.setTypeName("所有设备");
        root.setStatus("0");
        root.setTypeCode("0");
        root.setOrderNum(0L);
        root.setIcon("#");
        equTypeVoList.add(root);
        equTypeVoList.sort((o1, o2) -> o1.getEquTypeId().compareTo(o2.getEquTypeId()));


        return buildEquTypeTreeSelect(equTypeVoList);
    }
    /**
     * 构建前端所需要下拉树结构
     *
     * @param equTypeVoList 设备类型列表
     * @return 下拉树结构列表
     */
    public List<Tree<Long>> buildEquTypeTreeSelect(List<EimsEquTypeVo> equTypeVoList) {
        if (CollUtil.isEmpty(equTypeVoList)) {
            return CollUtil.newArrayList();
        }
        return TreeBuildUtils.build(equTypeVoList, (dept, tree) ->
            tree.setId(dept.getEquTypeId())
                .setParentId(dept.getParentId())
                .setName(dept.getTypeName())
                .setWeight(dept.getOrderNum()));
    }
    /**
     * 设备类型id翻译设备类型名称
     *
     * @param equTypeIds 要翻译的设备类型id
     * @return 设备类型名称
     */
    @Override
    public String selectEquTypeNameByIds(String equTypeIds) {
        List<String> list = new ArrayList<>();
        for (Long id : StringUtils.splitTo(equTypeIds, Convert::toLong)) {
            EimsEquTypeVo vo = SpringUtils.getAopProxy(this).queryById(id);
            if (ObjectUtil.isNotNull(vo)) {
                list.add(vo.getTypeName());
            }
        }
        return String.join(StringUtils.SEPARATOR, list);
    }
}