package com.klp.service.impl;

import cn.hutool.core.bean.BeanUtil;
import com.klp.common.core.page.TableDataInfo;
import com.klp.common.core.domain.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 com.klp.common.utils.StringUtils;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;
import com.klp.domain.bo.WmsCoilPackingDetailBo;
import com.klp.domain.bo.WmsMaterialCoilBo;
import com.klp.domain.vo.WmsCoilPackingDetailVo;
import com.klp.domain.vo.WmsMaterialCoilVo;
import com.klp.domain.WmsCoilPackingDetail;
import com.klp.mapper.WmsCoilPackingDetailMapper;
import com.klp.service.IWmsCoilPackingDetailService;
import com.klp.service.IWmsMaterialCoilService;

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

/**
 * 钢卷打包明细（存储每个钢卷的库区/重量信息）Service业务层处理
 *
 * @author klp
 * @date 2026-03-23
 */
@RequiredArgsConstructor
@Service
public class WmsCoilPackingDetailServiceImpl implements IWmsCoilPackingDetailService {

    private final WmsCoilPackingDetailMapper baseMapper;
    private final IWmsMaterialCoilService iWmsMaterialCoilService;

    /**
     * 查询钢卷打包明细（存储每个钢卷的库区/重量信息）
     */
    @Override
    public WmsCoilPackingDetailVo queryById(Long detailId){
        return baseMapper.selectVoById(detailId);
    }

    /**
     * 查询钢卷打包明细（存储每个钢卷的库区/重量信息）列表
     */
    @Override
    public TableDataInfo<WmsCoilPackingDetailVo> queryPageList(WmsCoilPackingDetailBo bo, PageQuery pageQuery) {
        LambdaQueryWrapper<WmsCoilPackingDetail> lqw = buildQueryWrapper(bo);
        Page<WmsCoilPackingDetailVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
        
        if (result.getRecords() != null && !result.getRecords().isEmpty()) {
            enrichCoilInfo(result.getRecords());
        }
        
        return TableDataInfo.build(result);
    }

    /**
     * 查询钢卷打包明细（存储每个钢卷的库区/重量信息）列表
     */
    @Override
    public List<WmsCoilPackingDetailVo> queryList(WmsCoilPackingDetailBo bo) {
        LambdaQueryWrapper<WmsCoilPackingDetail> lqw = buildQueryWrapper(bo);
        List<WmsCoilPackingDetailVo> list = baseMapper.selectVoList(lqw);
        
        if (list != null && !list.isEmpty()) {
            enrichCoilInfo(list);
        }
        
        return list;
    }

    private void enrichCoilInfo(List<WmsCoilPackingDetailVo> detailVos) {
        List<Long> coilIds = detailVos.stream()
            .map(WmsCoilPackingDetailVo::getCoilId)
            .filter(Objects::nonNull)
            .distinct()
            .collect(Collectors.toList());
        
        if (coilIds.isEmpty()) {
            return;
        }
        
        WmsMaterialCoilBo coilBo = new WmsMaterialCoilBo();
        coilBo.setCoilIds(StringUtils.join(coilIds, ","));
        List<WmsMaterialCoilVo> coilVoList = iWmsMaterialCoilService.queryList(coilBo);
        
        Map<Long, WmsMaterialCoilVo> coilMap = coilVoList.stream()
            .collect(Collectors.toMap(WmsMaterialCoilVo::getCoilId, v -> v, (a, b) -> a));
        
        for (WmsCoilPackingDetailVo detailVo : detailVos) {
            detailVo.setCoil(coilMap.get(detailVo.getCoilId()));
        }
    }

    private LambdaQueryWrapper<WmsCoilPackingDetail> buildQueryWrapper(WmsCoilPackingDetailBo bo) {
        Map<String, Object> params = bo.getParams();
        LambdaQueryWrapper<WmsCoilPackingDetail> lqw = Wrappers.lambdaQuery();
        lqw.eq(bo.getPackingId() != null, WmsCoilPackingDetail::getPackingId, bo.getPackingId());
        lqw.eq(bo.getCoilId() != null, WmsCoilPackingDetail::getCoilId, bo.getCoilId());
        lqw.eq(bo.getFromWarehouseId() != null, WmsCoilPackingDetail::getFromWarehouseId, bo.getFromWarehouseId());
        lqw.eq(bo.getToWarehouseId() != null, WmsCoilPackingDetail::getToWarehouseId, bo.getToWarehouseId());
        lqw.eq(bo.getCoilGrossWeight() != null, WmsCoilPackingDetail::getCoilGrossWeight, bo.getCoilGrossWeight());
        lqw.eq(bo.getCoilNetWeight() != null, WmsCoilPackingDetail::getCoilNetWeight, bo.getCoilNetWeight());
        return lqw;
    }

    /**
     * 新增钢卷打包明细（存储每个钢卷的库区/重量信息）
     */
    @Override
    public Boolean insertByBo(WmsCoilPackingDetailBo bo) {
        WmsCoilPackingDetail add = BeanUtil.toBean(bo, WmsCoilPackingDetail.class);
        validEntityBeforeSave(add);
        boolean flag = baseMapper.insert(add) > 0;
        if (flag) {
            bo.setDetailId(add.getDetailId());
        }
        return flag;
    }

    /**
     * 修改钢卷打包明细（存储每个钢卷的库区/重量信息）
     */
    @Override
    public Boolean updateByBo(WmsCoilPackingDetailBo bo) {
        WmsCoilPackingDetail update = BeanUtil.toBean(bo, WmsCoilPackingDetail.class);
        validEntityBeforeSave(update);
        return baseMapper.updateById(update) > 0;
    }

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

    /**
     * 批量删除钢卷打包明细（存储每个钢卷的库区/重量信息）
     */
    @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.deleteBatchIds(ids) > 0;
    }
}