package com.huaheng.pc.check.checkHeader.service;

import org.springframework.stereotype.Service;
import javax.annotation.Resource;
import java.text.SimpleDateFormat;
import java.util.Date;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.huaheng.pc.check.checkHeader.domain.CheckHeader;
import com.huaheng.pc.check.checkHeader.mapper.CheckHeaderMapper;
@Service
public class CheckHeaderService extends ServiceImpl<CheckHeaderMapper, CheckHeader> {

    @Resource
    private CheckHeaderMapper checkHeaderMapper;

    //根据单据类型建单据号
    public String createCode(String checkType)
    {
        String code = null;
        Date now = new Date();
        SimpleDateFormat df = new SimpleDateFormat("yyyyMMdd");
        String maxCode = checkHeaderMapper.createCode(checkType);
        if (maxCode != null && maxCode.length() > 13 && maxCode.substring(maxCode.length() - 13, maxCode.length() - 5).equals(df.format(now)))
        {
            Integer Count = Integer.valueOf(maxCode.substring(maxCode.length() - 5, maxCode.length()));
            code = checkType + df.format(now) + String.format("%05d", Count + 1);
        }
        else
        {
            code = checkType + df.format(now) + "00001";
        }
        return code;
    }

}