package com.zhujizheng.IHome.versioninfo.server;

import com.zhujizheng.IHome.generator.dao.PYVersionInfo;
import com.zhujizheng.IHome.generator.mapper.PYVersionInfoMapper;
import com.zhujizheng.IHome.util.CodeUtil;
import com.zhujizheng.IHome.versioninfo.dto.PYVersionInfoPushDTO;
import com.zhujizheng.IHome.versioninfo.vo.PYVersionInfoVO;
import org.apache.ibatis.annotations.Param;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.ArrayList;
import java.util.List;

/**
 * Created with IntelliJ IDEA
 * <p>
 * Author: yons
 * Date: 2019/04/26
 * Time: 23:00
 * Description:
 * Copyright © 2019年 com.zhujizheng. All rights reserved.
 */
@Service
@Transactional(rollbackFor = RuntimeException.class)
public class PYVersionInfoServiceImpl implements PYVersionInfoService {

    @Autowired
    private PYVersionInfoMapper versionInfoMapper;

    @Autowired
    private CodeUtil codeUtil;

    private static final int DEFAULT_NUM = 20;

    @Override
    public PYVersionInfoVO selectVersionInfo(@Param("version") String version) {
        PYVersionInfo versionInfo = versionInfoMapper.selectVersionInfoByVersion(version);
        return PYVersionInfoVO.createVersionInfoVO(versionInfo);
    }

    @Override
    public PYVersionInfoVO selectNewestVersionInfo() {
        PYVersionInfo versionInfo = versionInfoMapper.selectNewestVersionInfo();
        return PYVersionInfoVO.createVersionInfoVO(versionInfo);
    }

    @Override
    public List<PYVersionInfoVO> selectAllVersionInfoWithId(int versionId) {
        int vId = codeUtil.dealInt(versionId);
        List<PYVersionInfo> list = versionInfoMapper.selectAllVersionInfoWithId(vId, DEFAULT_NUM);
        List<PYVersionInfoVO> voList = new ArrayList<>();
        for (PYVersionInfo versionInfo : list) {
            PYVersionInfoVO vo = PYVersionInfoVO.createVersionInfoVO(versionInfo);
            voList.add(vo);
        }
        return voList;
    }

    @Override
    public PYVersionInfoVO addVersionInfo(PYVersionInfoPushDTO pushDTO) {
        PYVersionInfo versionInfo = PYVersionInfo.createWithDTO(pushDTO);
        int result = versionInfoMapper.insertVersionInfo(versionInfo);
        if (result == 0) {
            return null;
        }
        PYVersionInfoVO vo = PYVersionInfoVO.createVersionInfoVO(versionInfo);
        return vo;
    }

    @Override
    public int deleteVersionInfo(int versionId) {
        int result = versionInfoMapper.deleteVersionInfo(versionId);
        return result;
    }
}