package com.klp.service.impl;

import cn.hutool.core.bean.BeanUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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 com.klp.domain.bo.WmsMaterialCoilBo;
import com.klp.domain.vo.WmsMaterialCoilVo;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;
import com.klp.domain.bo.WmsDeliveryPlanCoilOperateBo;
import com.klp.domain.vo.WmsDeliveryPlanCoilOperateVo;
import com.klp.domain.WmsDeliveryPlanCoilOperate;
import com.klp.mapper.WmsDeliveryPlanCoilOperateMapper;
import com.klp.service.IWmsDeliveryPlanCoilOperateService;

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

/**
 * 发货计划钢卷操作记录Service业务层处理
 *
 * @author klp
 * @date 2025-12-17
 */
@RequiredArgsConstructor
@Service
public class WmsDeliveryPlanCoilOperateServiceImpl implements IWmsDeliveryPlanCoilOperateService {

    private final WmsDeliveryPlanCoilOperateMapper baseMapper;

    private final WmsMaterialCoilServiceImpl materialCoilService;

    /**
     * 查询发货计划钢卷操作记录
     */
    @Override
    public WmsDeliveryPlanCoilOperateVo queryById(Long operateId){
        return baseMapper.selectVoById(operateId);
    }

    /**
     * 查询发货计划钢卷操作记录列表
     */
    @Override
    public TableDataInfo<WmsDeliveryPlanCoilOperateVo> queryPageList(WmsDeliveryPlanCoilOperateBo bo, PageQuery pageQuery) {
        QueryWrapper<WmsDeliveryPlanCoilOperate> lqw = buildQueryWrapperPlus(bo);
        Page<WmsDeliveryPlanCoilOperateVo> result = baseMapper.selectVoPagePlus(pageQuery.build(), lqw);
        return TableDataInfo.build(result);
    }

    private QueryWrapper<WmsDeliveryPlanCoilOperate> buildQueryWrapperPlus(WmsDeliveryPlanCoilOperateBo bo) {
        QueryWrapper<WmsDeliveryPlanCoilOperate> lqw = Wrappers.query();
        lqw.eq(bo.getPlanId() != null, "dpco.plan_id", bo.getPlanId());
        lqw.eq(bo.getCoilId() != null, "dpco.coil_id", bo.getCoilId());
        lqw.eq(StringUtils.isNotBlank(bo.getOperateType()), "dpco.operate_type", bo.getOperateType());
        // 默认按操作时间倒序排列
        lqw.orderByDesc("dpco.create_time");
        return lqw;
    }

    /**
     * 查询发货计划钢卷操作记录列表
     */
    @Override
    public List<WmsDeliveryPlanCoilOperateVo> queryList(WmsDeliveryPlanCoilOperateBo bo) {
        LambdaQueryWrapper<WmsDeliveryPlanCoilOperate> lqw = buildQueryWrapper(bo);
        return baseMapper.selectVoList(lqw);
    }

    private LambdaQueryWrapper<WmsDeliveryPlanCoilOperate> buildQueryWrapper(WmsDeliveryPlanCoilOperateBo bo) {
        Map<String, Object> params = bo.getParams();
        LambdaQueryWrapper<WmsDeliveryPlanCoilOperate> lqw = Wrappers.lambdaQuery();
        lqw.eq(bo.getPlanId() != null, WmsDeliveryPlanCoilOperate::getPlanId, bo.getPlanId());
        lqw.eq(bo.getCoilId() != null, WmsDeliveryPlanCoilOperate::getCoilId, bo.getCoilId());
        lqw.eq(StringUtils.isNotBlank(bo.getOperateType()), WmsDeliveryPlanCoilOperate::getOperateType, bo.getOperateType());
        return lqw;
    }

    /**
     * 新增发货计划钢卷操作记录
     */
    @Override
    public Boolean insertByBo(WmsDeliveryPlanCoilOperateBo bo) {
        WmsDeliveryPlanCoilOperate add = BeanUtil.toBean(bo, WmsDeliveryPlanCoilOperate.class);
        validEntityBeforeSave(add);
        boolean flag = baseMapper.insert(add) > 0;
        if (flag) {
            bo.setOperateId(add.getOperateId());
        }
        return flag;
    }

    /**
     * 修改发货计划钢卷操作记录
     */
    @Override
    public Boolean updateByBo(WmsDeliveryPlanCoilOperateBo bo) {
        WmsDeliveryPlanCoilOperate update = BeanUtil.toBean(bo, WmsDeliveryPlanCoilOperate.class);
        validEntityBeforeSave(update);
        return baseMapper.updateById(update) > 0;
    }

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

    /**
     * 批量删除发货计划钢卷操作记录
     */
    @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;
    }

    @Override
    public List<WmsDeliveryPlanCoilOperateVo> getCoilOperate(Long planId, String coilIds) {
        // 边界校验：空值/空字符串直接返回空列表
        if (planId == null || coilIds == null || coilIds.trim().isEmpty()) {
            return Collections.emptyList();
        }
        String[] coilIdArray = coilIds.split(",");
        // 过滤空字符串（避免split出""的情况，比如coilIds是",1002,"）
        coilIdArray = Arrays.stream(coilIdArray)
            .filter(StringUtils::isNotBlank)
            .toArray(String[]::new);
        if (coilIdArray.length == 0) {
            return Collections.emptyList();
        }
        List<WmsDeliveryPlanCoilOperate> coilOperateList = baseMapper.getCoilOperate(planId, coilIdArray);
        // 转Vo并构建操作记录Map（key=coilId，value=对应的操作记录）
        Map<Long, WmsDeliveryPlanCoilOperateVo> operateMap = BeanUtil.copyToList(coilOperateList, WmsDeliveryPlanCoilOperateVo.class)
            .stream()
            .collect(Collectors.toMap(
                WmsDeliveryPlanCoilOperateVo::getCoilId,
                operate -> operate,
                (v1, v2) -> v1 // 防重复（理论上窗口函数已保证唯一，兜底）
            ));
        //接着就是根据钢卷ids去查询钢卷list了 用分页查询的list就需要设置分页参数都设置为最大即可
        if (materialCoilService != null) {
            WmsMaterialCoilBo bo = new WmsMaterialCoilBo();
            bo.setCoilIds(coilIds);
            PageQuery pageQuery = new PageQuery();
            pageQuery.setPageNum(1);
            pageQuery.setPageSize(Integer.MAX_VALUE);
            TableDataInfo<WmsMaterialCoilVo> tableDataInfo = materialCoilService.queryPageList(bo, pageQuery);
            if (tableDataInfo != null && tableDataInfo.getRows() != null) {
                List<WmsMaterialCoilVo> coilDetails = tableDataInfo.getRows();
                List<WmsDeliveryPlanCoilOperateVo> resultList = new ArrayList<>();
                for (WmsMaterialCoilVo coilDetail : coilDetails) {
                    if (coilDetail != null) {
                        Long coilId = coilDetail.getCoilId();
                        // 初始化操作记录Vo（无操作记录则新建空Vo，保证钢卷信息不丢失）
                        WmsDeliveryPlanCoilOperateVo operateVo = operateMap.getOrDefault(coilId, new WmsDeliveryPlanCoilOperateVo());
                        // 给操作记录绑定钢卷信息（核心：钢卷为主，操作记录为附属）
                        operateVo.setCoilId(coilId); // 确保coilId不为空
                        operateVo.setCoilDetail(coilDetail); // 绑定钢卷详情
                        resultList.add(operateVo);
                    }
                }
                return resultList;
            }
        }
        return Collections.emptyList();
    }
}