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 com.klp.domain.vo.PlanTimeAgg;
import com.klp.mapper.WmsSchedulePlanDetailMapper;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;
import com.klp.domain.bo.WmsSchedulePlanBo;
import com.klp.domain.vo.WmsSchedulePlanVo;
import com.klp.domain.WmsSchedulePlan;
import com.klp.mapper.WmsSchedulePlanMapper;
import com.klp.service.IWmsSchedulePlanService;

import javax.annotation.Resource;
import java.util.List;
import java.util.Map;
import java.util.Collection;
import java.util.function.Function;
import java.util.stream.Collectors;

/**
 * 排产计划Service业务层处理
 *
 * @author JR
 * @date 2025-07-18
 */
@RequiredArgsConstructor
@Service
public class WmsSchedulePlanServiceImpl implements IWmsSchedulePlanService {

    private final WmsSchedulePlanMapper baseMapper;

    @Resource
    private WmsSchedulePlanDetailMapper wmsSchedulePlanDetailMapper;

    /**
     * 查询排产计划
     */
    @Override
    public WmsSchedulePlanVo queryById(Long planId){
        return baseMapper.selectVoById(planId);
    }

    /**
     * 查询排产计划列表
     */
    @Override
    public TableDataInfo<WmsSchedulePlanVo> queryPageList(WmsSchedulePlanBo bo, PageQuery pageQuery) {
        LambdaQueryWrapper<WmsSchedulePlan> lqw = buildQueryWrapper(bo);
        Page<WmsSchedulePlanVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
        /*// 查排产计划总的开始结束时间
        // 获取所有planId
        List<Long> planIds = result.getRecords().stream()
            .map(WmsSchedulePlanVo::getPlanId)
            .collect(Collectors.toList());
        if (!planIds.isEmpty()) {
            // 查询详情表的最早/最晚时间
            List<PlanTimeAgg> aggList = wmsSchedulePlanDetailMapper.selectPlanTimeAgg(planIds);
            Map<Long, PlanTimeAgg> aggMap = aggList.stream()
                .collect(Collectors.toMap(PlanTimeAgg::getPlanId, Function.identity()));
            // 填充到VO
            for (WmsSchedulePlanVo vo : result.getRecords()) {
                PlanTimeAgg agg = aggMap.get(vo.getPlanId());
                if (agg != null) {
                    vo.setStartDate(agg.getStartDate());
                    vo.setEndDate(agg.getEndDate());
                }
            }
        }*/
        return TableDataInfo.build(result);
    }

    /**
     * 查询排产计划列表
     */
    @Override
    public List<WmsSchedulePlanVo> queryList(WmsSchedulePlanBo bo) {
        LambdaQueryWrapper<WmsSchedulePlan> lqw = buildQueryWrapper(bo);
        return baseMapper.selectVoList(lqw);
    }

    private LambdaQueryWrapper<WmsSchedulePlan> buildQueryWrapper(WmsSchedulePlanBo bo) {
        Map<String, Object> params = bo.getParams();
        LambdaQueryWrapper<WmsSchedulePlan> lqw = Wrappers.lambdaQuery();
        lqw.eq(StringUtils.isNotBlank(bo.getPlanCode()), WmsSchedulePlan::getPlanCode, bo.getPlanCode());
        lqw.eq(bo.getOrderId() != null, WmsSchedulePlan::getOrderId, bo.getOrderId());
        lqw.eq(bo.getStatus() != null, WmsSchedulePlan::getStatus, bo.getStatus());
        return lqw;
    }

    /**
     * 新增排产计划
     */
    @Override
    public Boolean insertByBo(WmsSchedulePlanBo bo) {
        WmsSchedulePlan add = BeanUtil.toBean(bo, WmsSchedulePlan.class);
        validEntityBeforeSave(add);
        boolean flag = baseMapper.insert(add) > 0;
        if (flag) {
            bo.setPlanId(add.getPlanId());
        }
        return flag;
    }

    /**
     * 修改排产计划
     */
    @Override
    public Boolean updateByBo(WmsSchedulePlanBo bo) {
        WmsSchedulePlan update = BeanUtil.toBean(bo, WmsSchedulePlan.class);
        validEntityBeforeSave(update);
        return baseMapper.updateById(update) > 0;
    }

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

    /**
     * 批量删除排产计划
     */
    @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;
    }
}