package com.zy.common.service;

import com.core.common.Cools;
import com.zy.asrs.entity.WrkLastno;
import com.zy.asrs.entity.WrkMast;
import com.zy.asrs.service.WrkLastnoService;
import com.zy.asrs.service.WrkMastService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

/**
 * 双深式货架核心功能
 * Created by vincent on 2020/6/11
 */
@Service
public class DoubleDeepService {

    @Autowired
    private WrkMastService wrkMastService;
    @Autowired
    private WrkLastnoService wrkLastnoService;

    /**
     * 生成工作号
     * @param wrkMk 0:入出库 ; 1:其他
     * @return workNo(工作号)
     */
    public int getWorkNo(Integer wrkMk) {
        WrkLastno wrkLastno = wrkLastnoService.selectById(wrkMk);
        int workNo = 0;
        // 入出库类型
        if (wrkLastno.getWrkMk() == 0) {
            if (!Cools.isEmpty(wrkLastno)){
                workNo = wrkLastno.getWrkNo();
                int sNo = wrkLastno.getSNo();
                int eNo = wrkLastno.getENo();

                workNo = workNo>=eNo ? sNo : workNo+1;

                while (true) {
                    WrkMast wrkMast = wrkMastService.selectById(workNo);
                    if (null != wrkMast) {
                        workNo = workNo>=eNo ? sNo : workNo+1;
                    } else {
                        break;
                    }
                }

                if (workNo > 0){
                    // todo
                    wrkLastno.setWrkNo(workNo);
                    wrkLastnoService.updateById(wrkLastno);
                }
            }

        }
        return workNo;
    }

    /**
     * 检索库位号
     * @param
     * @return
     */
    public String getLocNo() {
        return null;
    }

}