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.conditions.query.QueryWrapper;
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.WmsOrderDetailBo;
import com.klp.domain.vo.WmsOrderDetailVo;
import com.klp.domain.WmsOrderDetail;
import com.klp.mapper.WmsOrderDetailMapper;
import com.klp.service.IWmsOrderDetailService;

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

/**
 * 订单明细Service业务层处理
 *
 * @author Joshi
 * @date 2025-07-18
 */
@RequiredArgsConstructor
@Service
public class WmsOrderDetailServiceImpl implements IWmsOrderDetailService {

    private final WmsOrderDetailMapper baseMapper;

    /**
     * 查询订单明细
     */
    @Override
    public WmsOrderDetailVo queryById(Long detailId){
        return baseMapper.selectVoById(detailId);
    }

    /**
     * 查询订单明细列表
     */
    @Override
    public TableDataInfo<WmsOrderDetailVo> queryPageList(WmsOrderDetailBo bo, PageQuery pageQuery) {
        QueryWrapper<WmsOrderDetail> qw = buildQueryWrapperPlus(bo);
        Page<WmsOrderDetailVo> result = baseMapper.selectVoPagePlus(pageQuery.build(), qw);
        return TableDataInfo.build(result);
    }

    /**
     * 查询订单明细列表
     */
    @Override
    public List<WmsOrderDetailVo> queryList(WmsOrderDetailBo bo) {
        LambdaQueryWrapper<WmsOrderDetail> qw = buildQueryWrapper(bo);
        return baseMapper.selectVoList(qw);
    }
    private LambdaQueryWrapper<WmsOrderDetail> buildQueryWrapper(WmsOrderDetailBo bo) {
        Map<String, Object> params = bo.getParams();
        LambdaQueryWrapper<WmsOrderDetail> lqw = new LambdaQueryWrapper<>();
        lqw.eq(bo.getOrderId() != null, WmsOrderDetail::getOrderId, bo.getOrderId());
        lqw.eq(bo.getProductId() != null, WmsOrderDetail::getProductId, bo.getProductId());
        lqw.eq(bo.getQuantity() != null, WmsOrderDetail::getQuantity, bo.getQuantity());
        lqw.eq(StringUtils.isNotBlank(bo.getUnit()), WmsOrderDetail::getUnit, bo.getUnit());
        return lqw;
    }

    private QueryWrapper<WmsOrderDetail> buildQueryWrapperPlus(WmsOrderDetailBo bo) {
        Map<String, Object> params = bo.getParams();
        QueryWrapper<WmsOrderDetail> qw = new QueryWrapper<>();
        qw.eq("d.del_flag", 0); // 手动添加逻辑删除条件
        qw.eq(bo.getOrderId() != null, "d.order_id", bo.getOrderId());
        qw.eq(bo.getProductId() != null, "d.product_id", bo.getProductId());
        qw.eq(bo.getQuantity() != null, "d.quantity", bo.getQuantity());
        qw.eq(StringUtils.isNotBlank(bo.getUnit()), "d.unit", bo.getUnit());
        return qw;
    }

    /**
     * 新增订单明细
     */
    @Override
    public Boolean insertByBo(WmsOrderDetailBo bo) {
        WmsOrderDetail add = BeanUtil.toBean(bo, WmsOrderDetail.class);
        validEntityBeforeSave(add);
        boolean flag = baseMapper.insert(add) > 0;
        if (flag) {
            bo.setDetailId(add.getDetailId());
        }
        return flag;
    }

    /**
     * 修改订单明细
     */
    @Override
    public Boolean updateByBo(WmsOrderDetailBo bo) {
        WmsOrderDetail update = BeanUtil.toBean(bo, WmsOrderDetail.class);
        validEntityBeforeSave(update);
        return baseMapper.updateById(update) > 0;
    }

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

    /**
     * 批量删除订单明细
     */
    @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;
    }

    /**
     * 查询订单明细列表
     */
    @Override
    public List<WmsOrderDetailVo> queryListByOrderId(Long orderId) {
        return baseMapper.selectVoListByOrderId(orderId);
    }
}