package org.dromara.eims.service.impl;

import cn.hutool.core.convert.Convert;
import cn.hutool.core.util.ObjectUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import org.dromara.common.core.service.FixtureService;
import org.dromara.common.core.utils.MapstructUtils;
import org.dromara.common.core.utils.SpringUtils;
import org.dromara.common.core.utils.StringUtils;
import org.dromara.common.mybatis.core.page.TableDataInfo;
import org.dromara.common.mybatis.core.page.PageQuery;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import lombok.RequiredArgsConstructor;
import org.dromara.eims.domain.EimsEqu;
import org.dromara.eims.domain.EimsEquType;
import org.dromara.eims.domain.EimsFixtureType;
import org.dromara.eims.domain.vo.EimsEquTypeVo;
import org.dromara.eims.domain.vo.EimsEquVo;
import org.dromara.eims.domain.vo.EimsFixtureTypeVo;
import org.dromara.eims.mapper.EimsFixtureTypeMapper;
import org.springframework.stereotype.Service;
import org.dromara.eims.domain.bo.EimsFixtureBo;
import org.dromara.eims.domain.vo.EimsFixtureVo;
import org.dromara.eims.domain.EimsFixture;
import org.dromara.eims.mapper.EimsFixtureMapper;
import org.dromara.eims.service.IEimsFixtureService;

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

/**
 * 工具(治具)台账Service业务层处理
 *
 * @author zhuguifei
 * @date 2025-02-14
 */
@RequiredArgsConstructor
@Service
public class EimsFixtureServiceImpl implements IEimsFixtureService, FixtureService {

    private final EimsFixtureMapper baseMapper;
    private final EimsFixtureTypeMapper fixtureTypeMapper;

    /**
     * 查询工具(治具)台账
     *
     * @param id 主键
     * @return 工具(治具)台账
     */
    @Override
    public EimsFixtureVo queryById(Long id){
        return baseMapper.selectVoById(id);
    }

    /**
     * 分页查询工具(治具)台账列表
     *
     * @param bo        查询条件
     * @param pageQuery 分页参数
     * @return 工具(治具)台账分页列表
     */
    @Override
    public TableDataInfo<EimsFixtureVo> queryPageList(EimsFixtureBo bo, PageQuery pageQuery) {
        LambdaQueryWrapper<EimsFixture> lqw = buildQueryWrapper(bo);
        Page<EimsFixtureVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
        return TableDataInfo.build(result);
    }

    /**
     * 查询符合条件的工具(治具)台账列表
     *
     * @param bo 查询条件
     * @return 工具(治具)台账列表
     */
    @Override
    public List<EimsFixtureVo> queryList(EimsFixtureBo bo) {
        LambdaQueryWrapper<EimsFixture> lqw = buildQueryWrapper(bo);
        return baseMapper.selectVoList(lqw);
    }

    private LambdaQueryWrapper<EimsFixture> buildQueryWrapper(EimsFixtureBo bo) {
        Map<String, Object> params = bo.getParams();
        LambdaQueryWrapper<EimsFixture> lqw = Wrappers.lambdaQuery();
        lqw.like(StringUtils.isNotBlank(bo.getFixtureCode()), EimsFixture::getFixtureCode, bo.getFixtureCode());
        lqw.like(StringUtils.isNotBlank(bo.getFixtureName()), EimsFixture::getFixtureName, bo.getFixtureName());
        Long fixtureType = bo.getFixtureType();
        /**
         * equTypeId = 0 时查询所有设备（默认根目录id为0，详见SysEquTypeServiceImpl中selectEquTypeTreeList）
         * equTypeId   为其他值时只查当前设备类型id和后代设备类型id
         */
        if (fixtureType != null && fixtureType > 0) {
            List<Long> allDescendantIds = getAllDescendantIds(fixtureType);
            lqw.in(EimsFixture::getFixtureType, allDescendantIds);
        }


        lqw.eq(StringUtils.isNotBlank(bo.getFixtureDesc()), EimsFixture::getFixtureDesc, bo.getFixtureDesc());
        lqw.eq(bo.getBorrowDept()!=null, EimsFixture::getBorrowDept, bo.getBorrowDept());
        lqw.eq(bo.getBorrowUser()!=null, EimsFixture::getBorrowUser, bo.getBorrowUser());
        lqw.eq(StringUtils.isNotEmpty(bo.getBorrowStatus()), EimsFixture::getBorrowStatus, bo.getBorrowStatus());
        lqw.eq(StringUtils.isNotBlank(bo.getStatus()), EimsFixture::getStatus, bo.getStatus());
        lqw.like(StringUtils.isNotBlank(bo.getAssetNo()), EimsFixture::getAssetNo, bo.getAssetNo());
        lqw.like(StringUtils.isNotBlank(bo.getModelNo()), EimsFixture::getModelNo, bo.getModelNo());
        lqw.like(StringUtils.isNotBlank(bo.getSpecNo()), EimsFixture::getSpecNo, bo.getSpecNo());
        lqw.like(StringUtils.isNotBlank(bo.getMadeIn()), EimsFixture::getMadeIn, bo.getMadeIn());
        lqw.between(params.get("beginPurchaseDate") != null && params.get("endPurchaseDate") != null,
            EimsFixture::getPurchaseDate ,params.get("beginPurchaseDate"), params.get("endPurchaseDate"));
        lqw.between(params.get("beginDeployDate") != null && params.get("endDeployDate") != null,
            EimsFixture::getDeployDate ,params.get("beginDeployDate"), params.get("endDeployDate"));
        lqw.eq(bo.getServiceLife() != null, EimsFixture::getServiceLife, bo.getServiceLife());
        return lqw;
    }

    /**
     * 根据id，获取所有后代id
     *
     * @param rootId
     * @return
     */
    public List<Long> getAllDescendantIds(Long rootId) {
        List<Long> result = new ArrayList<>();
        result.add(rootId);
        collectDescendants(rootId, result);
        return result;
    }

    private void collectDescendants(Long currentId, List<Long> collector) {
        QueryWrapper<EimsFixtureType> fixTypeWrapper = new QueryWrapper<>();
        fixTypeWrapper.lambda().eq(EimsFixtureType::getParentId, currentId);

        List<EimsFixtureTypeVo> children = fixtureTypeMapper.selectVoList(fixTypeWrapper);
        if (children != null && !children.isEmpty()) {
            for (EimsFixtureTypeVo child : children) {
                Long childId = child.getId();
                collector.add(childId);
                collectDescendants(childId, collector);
            }
        }
    }


    /**
     * 新增工具(治具)台账
     *
     * @param bo 工具(治具)台账
     * @return 是否新增成功
     */
    @Override
    public Boolean insertByBo(EimsFixtureBo bo) {
        EimsFixture add = MapstructUtils.convert(bo, EimsFixture.class);
        validEntityBeforeSave(add);
        boolean flag = baseMapper.insert(add) > 0;
        if (flag) {
            bo.setId(add.getId());
        }
        return flag;
    }

    /**
     * 修改工具(治具)台账
     *
     * @param bo 工具(治具)台账
     * @return 是否修改成功
     */
    @Override
    public Boolean updateByBo(EimsFixtureBo bo) {
        EimsFixture update = MapstructUtils.convert(bo, EimsFixture.class);
        validEntityBeforeSave(update);
        return baseMapper.updateById(update) > 0;
    }

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

    /**
     * 校验并批量删除工具(治具)台账信息
     *
     * @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;
    }

    @Override
    public String selectFixtureNameByIds(String fixIds) {
        List<String> list = new ArrayList<>();
        for (Long id : StringUtils.splitTo(fixIds, Convert::toLong)) {
            EimsFixtureVo vo = SpringUtils.getAopProxy(this).queryById(id);
            if (ObjectUtil.isNotNull(vo)) {
                list.add(vo.getFixtureName());
            }
        }
        return String.join(StringUtils.SEPARATOR, list);
    }
}