package com.yeshi.fanli.service.impl.homemodule;
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import java.io.InputStream;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import java.util.List;
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import java.util.UUID;
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import javax.annotation.Resource;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.web.multipart.MultipartFile;
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import org.yeshi.utils.tencentcloud.COSManager;
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import com.yeshi.fanli.dao.mybatis.homemodule.SpecialCardMapper;
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import com.yeshi.fanli.entity.bus.homemodule.SpecialCard;
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import com.yeshi.fanli.entity.bus.homemodule.SpecialPlace;
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import com.yeshi.fanli.exception.homemodule.SpecialCardException;
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import com.yeshi.fanli.service.inter.config.BusinessSystemService;
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import com.yeshi.fanli.service.inter.homemodule.SpecialCardService;
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import com.yeshi.fanli.service.inter.homemodule.SpecialPlaceService;
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import com.yeshi.fanli.service.inter.homemodule.SpecialService;
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import com.yeshi.fanli.util.FilePathEnum;
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import com.yeshi.fanli.util.StringUtil;
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@Service
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public class SpecialCardServiceImpl implements SpecialCardService {
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@Resource
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private SpecialCardMapper specialCardMapper;
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@Resource
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private BusinessSystemService businessSystemService;
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@Resource
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private SpecialService specialService;
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@Resource
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private SpecialPlaceService specialPlaceService;
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@Override
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public void saveObject(MultipartFile file, SpecialCard record) throws SpecialCardException, Exception{
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String name = record.getName();
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if (name == null || name.trim().length() == 0) {
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throw new SpecialCardException(1, "名称不能为空");
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}
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Long placeId = record.getPlaceId();
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if (placeId == null || placeId == 0) {
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throw new SpecialCardException(1, "使用位置不能为空");
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}
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// 时间任务控制
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handleTime(record);
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// 图片上传
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String picture = null;
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if (file != null) {
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picture = uploadPicture(file);
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}
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Integer state = record.getState();
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if (state == null) {
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record.setState(0);
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}
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Long id = record.getId();
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if (id == null) {
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record.setBottomPicture(picture);
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record.setCreatetime(new Date());
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record.setUpdatetime(new Date());
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specialCardMapper.insert(record);
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} else {
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// 修改
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SpecialCard resultObj = specialCardMapper.selectByPrimaryKey(id);
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if (resultObj == null) {
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throw new SpecialCardException(1, "修改内容已不存在");
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}
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// 删除图片
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Boolean delPicture = record.getDelPicture();
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if (delPicture != null && delPicture) {
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removePicture(resultObj.getBottomPicture());
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resultObj.setBottomPicture(null);
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}
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if (picture != null && picture.trim().length() > 0) {
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// 删除老图
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removePicture(resultObj.getBottomPicture());
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// 存储新图
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record.setBottomPicture(picture);
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} else {
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record.setBottomPicture(resultObj.getBottomPicture());
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}
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record.setCreatetime(resultObj.getCreatetime());
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record.setUpdatetime(new Date());
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specialCardMapper.updateByPrimaryKey(record);
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}
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}
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/**
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* web段时间转换
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*
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* @param record
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*/
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private void handleTime(SpecialCard record) throws SpecialCardException, Exception {
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SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm");
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String startTime_str = record.getStartTime_str();
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if (!StringUtil.isNullOrEmpty(startTime_str)) {
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startTime_str = startTime_str.replaceAll("T", " ");
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record.setStartTime(format.parse(startTime_str));
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}
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String endTime_str = record.getEndTime_str();
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if (!StringUtil.isNullOrEmpty(endTime_str)) {
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endTime_str = endTime_str.replaceAll("T", " ");
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record.setEndTime(format.parse(endTime_str));
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}
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if (record.getEndTime() != null && record.getStartTime() != null
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&& record.getStartTime().getTime() > record.getEndTime().getTime()) {
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throw new SpecialCardException(1, "起始时间不能小于结束时间");
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}
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}
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/**
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* 上传图片
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* @param file
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* @return
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* @throws Exception
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*/
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public String uploadPicture(MultipartFile file) throws Exception {
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// 文件解析
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InputStream inputStream = file.getInputStream();
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String contentType = file.getContentType();
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String type = contentType.substring(contentType.indexOf("/") + 1);
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// 文件路径
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String filePath=FilePathEnum.specialCard.getPath() +UUID.randomUUID().toString().replace("-", "") + "." + type;
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// 执行上传
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String fileLink= COSManager.getInstance().uploadFile(inputStream, filePath).getUrl();
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return fileLink;
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}
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/**
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* 删除图片-不更新数据库
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* @param record
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* @throws Exception
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*/
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public void removePicture(String picture) throws Exception {
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if (picture != null && picture.trim().length() > 0) {
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COSManager.getInstance().deleteFile(picture);
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}
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}
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@Override
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@Transactional(rollbackFor=Exception.class)
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public int deleteBatchByPrimaryKey(List<Long> list) throws Exception{
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specialService.deleteBatchByCardID(list);
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return specialCardMapper.deleteBatchByPrimaryKey(list);
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}
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@Override
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public List<SpecialCard> listQuery(long start, int count, String key, Integer sort, List<Long> listPid) {
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List<SpecialCard> listObj = specialCardMapper.listQuery(start, count, key, listPid);
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if (listObj == null || listObj.size() == 0) {
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return null;
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}
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for (SpecialCard specialCard: listObj) {
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long totalSpecial= specialService.countlistQueryByCard(specialCard.getId(), null, null);
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specialCard.setTotalSpecial(totalSpecial);
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// 将状态变化
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if (specialCard.getState() != null && specialCard.getState() == 0) {
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specialCard.setState(1);
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} else {
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specialCard.setState(0);
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}
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Date startTime = specialCard.getStartTime();
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Date endTime = specialCard.getEndTime();
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if (startTime == null && endTime == null) {
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specialCard.setStartTime_str("");
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specialCard.setEndTime_str("");
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} else {
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SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm");
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if (startTime == null) {
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specialCard.setStartTime_str("");
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} else {
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specialCard.setStartTime_str(sdf.format(startTime));
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}
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if (endTime == null) {
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specialCard.setEndTime_str("");
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} else {
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specialCard.setEndTime_str(sdf.format(endTime));
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}
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}
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Long placeId = specialCard.getPlaceId();
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if (placeId != null) {
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SpecialPlace specialPlace = specialPlaceService.selectByPrimaryKey(placeId);
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if (specialPlace != null) {
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specialCard.setPlaceName(specialPlace.getName());
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}
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}
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}
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return listObj;
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}
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@Override
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public long countlistQuery(String key, List<Long> listPid) {
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return specialCardMapper.countlistQuery(key, listPid);
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}
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@Override
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public String getbottomPicture(String placeKey) {
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return specialCardMapper.getbottomPicture(placeKey);
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}
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@Override
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public void switchState(Long id) throws SpecialCardException {
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if (id == null) {
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throw new SpecialCardException(1, "请传递正确参数");
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}
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SpecialCard resultObj = specialCardMapper.selectByPrimaryKey(id);
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if (resultObj == null) {
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throw new SpecialCardException(1, "此内容已不存在");
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}
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Integer state = resultObj.getState();
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if (state == null || state == 0) {
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state = 1;
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} else {
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state = 0;
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}
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SpecialCard updateObj = new SpecialCard();
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updateObj.setId(id);
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updateObj.setState(state);
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specialCardMapper.updateByPrimaryKeySelective(updateObj);
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}
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}
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