package com.yeshi.fanli.service.impl.homemodule;
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import java.io.InputStream;
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import java.text.ParseException;
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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.FloatADMapper;
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import com.yeshi.fanli.entity.bus.homemodule.FloatAD;
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import com.yeshi.fanli.entity.common.JumpDetailV2;
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import com.yeshi.fanli.exception.homemodule.FloatADException;
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import com.yeshi.fanli.service.inter.common.JumpDetailV2Service;
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import com.yeshi.fanli.service.inter.homemodule.FloatADService;
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import com.yeshi.fanli.util.StringUtil;
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@Service
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public class FloatADServiceImpl implements FloatADService {
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@Resource
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private FloatADMapper floatADMapper;
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@Resource
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private JumpDetailV2Service jumpDetailV2Service;
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@Override
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public void saveObject(MultipartFile file, FloatAD record, String jumpType) throws FloatADException, Exception{
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String position = record.getPosition();
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if (position == null || position.trim().length() == 0) {
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throw new FloatADException(1, "使用位置不能为空");
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}
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String showMode = record.getShowMode();
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if (showMode == null || showMode.trim().length() == 0) {
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throw new FloatADException(1, "显示方式不能为空");
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}
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String params = record.getParams();
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if (params == null || params.trim().length() == 0 || "null".equalsIgnoreCase(params) ) {
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record.setParams(null);
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} else if (!StringUtil.isJson(params)) {
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throw new FloatADException(1, "跳转参数非JSON格式");
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}
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if (!StringUtil.isNullOrEmpty(jumpType)) {
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List<JumpDetailV2> listByType = jumpDetailV2Service.listByType(jumpType);
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if (listByType !=null && listByType.size() > 0) {
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record.setJumpDetail(listByType.get(0));
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}
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}
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try {
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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 (startTime_str != null && startTime_str.trim().length() > 0) {
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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 (endTime_str != null && endTime_str.trim().length() > 0) {
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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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} catch (ParseException e) {
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e.printStackTrace();
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}
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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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// 适用类型 ： 0通用 1新人
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Integer type = record.getType();
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if (type == null) {
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record.setType(0);
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}
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Long id = record.getId();
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if (id == null) {
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int maxOrder = floatADMapper.getMaxOrderByPosition(position);
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record.setPicture(picture);
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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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record.setOrder(maxOrder + 1);
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record.setCreateTime(new Date());
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record.setUpdateTime(new Date());
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floatADMapper.insert(record);
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} else {
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// 修改
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FloatAD resultObj = floatADMapper.selectByPrimaryKey(id);
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if (resultObj == null) {
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throw new FloatADException(1, "修改内容已不存在");
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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.getPicture());
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// 存储新图
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record.setPicture(picture);
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} else {
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record.setPicture(resultObj.getPicture());
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}
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record.setOrder(resultObj.getOrder());
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record.setCreateTime(resultObj.getCreateTime());
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record.setUpdateTime(new Date());
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floatADMapper.updateByPrimaryKey(record);
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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="/img/FloatAD/"+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
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public void updateOrder(Long id, Integer moveType) throws FloatADException {
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if (id == null || moveType == null || (!moveType.equals(1) && !moveType.equals(-1))) {
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throw new FloatADException(1, "请传递正确参数");
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}
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FloatAD resultObj = floatADMapper.selectByPrimaryKey(id);
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if (resultObj == null) {
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throw new FloatADException(1, "此内容已不存在");
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}
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Integer order = resultObj.getOrder();
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String position = resultObj.getPosition();
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// 获取交换对象
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FloatAD exchangeObject = floatADMapper.getByAdjoinOrder(position, order, moveType);
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if (exchangeObject == null) {
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if (moveType == 1) {
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throw new FloatADException(1, "在相同使用地方中优先级已经最低了");
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} else {
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throw new FloatADException(1, "在相同使用地方中优先级已经最高了");
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}
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}
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resultObj.setOrder(exchangeObject.getOrder());
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exchangeObject.setOrder(order);
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floatADMapper.updateByPrimaryKey(resultObj);
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floatADMapper.updateByPrimaryKey(exchangeObject);
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}
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@Override
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@Transactional
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public int deleteByPrimaryKeyList(List<Long> list) throws Exception{
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List<FloatAD> listSwiper = floatADMapper.ListByPrimaryKey(list);
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if (listSwiper == null || listSwiper.size() == 0) {
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return 0;
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}
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// 删除已存在图片
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for (FloatAD floatAD: listSwiper) {
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removePicture(floatAD.getPicture());
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}
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return floatADMapper.deleteByPrimaryKeyList(list);
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}
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@Override
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public List<FloatAD> listQuery(long start, int count, String key, Integer state) throws FloatADException {
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List<FloatAD> listQuery = floatADMapper.listQuery(start, count, key, state);
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if (listQuery == null || listQuery.size() == 0) {
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return listQuery;
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}
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for (FloatAD floatAD : listQuery) {
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SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm");
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Date startTime = floatAD.getStartTime();
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if (startTime == null) {
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floatAD.setStartTime_str("");
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} else {
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floatAD.setStartTime_str(sdf.format(startTime));
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}
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Date endTime = floatAD.getEndTime();
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if (endTime == null) {
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floatAD.setEndTime_str("");
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} else {
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floatAD.setEndTime_str(sdf.format(endTime));
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}
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String params = floatAD.getParams();
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if (params == null) {
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floatAD.setParams("");
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}
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JumpDetailV2 jumpDetail = floatAD.getJumpDetail();
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if (jumpDetail == null) {
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// 默认未选择
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jumpDetail = new JumpDetailV2();
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jumpDetail.setName("-未选择-");
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jumpDetail.setType("default");
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} else {
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jumpDetail = jumpDetailV2Service.selectByPrimaryKey(jumpDetail.getId());
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}
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floatAD.setJumpDetail(jumpDetail);
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}
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return listQuery;
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}
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@Override
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public long countQuery(String key, Integer state) {
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return floatADMapper.countQuery(key, state);
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}
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@Override
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public FloatAD getEffectiveFloatAD(String position, Integer type) {
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FloatAD floatAD = floatADMapper.getEffectiveFloatAD(position, type);
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if (floatAD != null) {
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JumpDetailV2 jumpDetail = floatAD.getJumpDetail();
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// 查询JumpDetailV2
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if (jumpDetail != null) {
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jumpDetail = jumpDetailV2Service.selectByPrimaryKey(jumpDetail.getId());
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if (jumpDetail != null) {
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// 跳转界面是否需要登录
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jumpDetail.setNeedLogin(floatAD.isJumpNeedLogin());
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}
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}
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floatAD.setJumpDetail(jumpDetail);
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}
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return floatAD;
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}
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}
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