package com.zy.common.service;

import com.core.common.Cools;
import com.core.exception.CoolException;
import com.zy.asrs.entity.RowLastno;
import com.zy.asrs.entity.WrkLastno;
import com.zy.asrs.entity.WrkMast;
import com.zy.asrs.service.RowLastnoService;
import com.zy.asrs.service.WrkLastnoService;
import com.zy.asrs.service.WrkMastService;
import com.zy.common.model.Shelves;
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;
    @Autowired
    private RowLastnoService rowLastnoService;

    /**
     * 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);
        if (Cools.isEmpty(wrkLastno)) {
            throw new CoolException("数据异常，请联系管理员");
        }
        int workNo = 0;
        // 入出库类型
        if (wrkLastno.getWrkMk() == 0) {
            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 whsType 类型 1:双深式货架
     * @return locNo 检索到的库位号
     */
    public String getLocNo(Integer whsType) {
        RowLastno rowLastno = rowLastnoService.selectById(whsType);
        if (Cools.isEmpty(rowLastno)) {
            throw new CoolException("数据异常，请联系管理员");
        }
        String locNo = null;
        if (rowLastno.getWhsType() == 1){
            int curRow = rowLastno.getCurrentRow();
            int sRow = rowLastno.getsRow();
            int eRow = rowLastno.geteRow();
            int crn_qty = rowLastno.getCrnQty();

            Shelves shelves = new Shelves(8, crn_qty);
            curRow = shelves.start(curRow);

            if (curRow != 0) {


                rowLastno.setCurrentRow(curRow);
                rowLastnoService.updateById(rowLastno);
            }

        }

        return locNo;
    }


}