package com.yeshi.fanli.service.impl.user;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.Date;
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import java.util.List;
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import javax.annotation.Resource;
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import javax.servlet.http.HttpServletRequest;
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import org.springframework.stereotype.Service;
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import org.yeshi.utils.HttpUtil;
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import org.yeshi.utils.ListUtil;
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import org.yeshi.utils.tencentcloud.COSManager;
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import com.yeshi.fanli.dao.mybatis.share.SpreadUserImgMapper;
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import com.yeshi.fanli.dao.mybatis.user.SpreadImgMapper;
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import com.yeshi.fanli.entity.bus.invite.SpreadImg;
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import com.yeshi.fanli.entity.bus.invite.SpreadUserImg;
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import com.yeshi.fanli.entity.bus.user.UserInfo;
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import com.yeshi.fanli.log.LogHelper;
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import com.yeshi.fanli.service.inter.config.SpreadImgService;
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import com.yeshi.fanli.service.inter.user.QrCodeService;
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import com.yeshi.fanli.service.inter.user.SpreadUserImgService;
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import com.yeshi.fanli.service.inter.user.UserInfoExtraService;
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import com.yeshi.fanli.service.inter.user.UserInfoService;
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import com.yeshi.fanli.util.Constant;
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import com.yeshi.fanli.util.FileUtil;
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import com.yeshi.fanli.util.StringUtil;
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@Service
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public class SpreadUserImgServiceImpl implements SpreadUserImgService {
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@Resource
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private SpreadUserImgMapper spreadUserImgMapper;
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@Resource
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private SpreadImgMapper spreadImgMapper;
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@Resource
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private QrCodeService qrCodeService;
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@Resource
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private UserInfoService userInfoService;
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@Resource
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private UserInfoExtraService userInfoExtraService;
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@Resource
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private SpreadImgService spreadImgService;
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@Override
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public void addUserInviteImg(Long uid, String imgUrl) {
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SpreadUserImg spreadUserImg = new SpreadUserImg();
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spreadUserImg.setUid(uid);
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spreadUserImg.setUrl(imgUrl); // 服务器上的url地址
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spreadUserImg.setType(0);
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spreadUserImg.setCreatetime(new Date());
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spreadUserImgMapper.insertSelective(spreadUserImg);
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}
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@Override
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public List<String> getImgUrlList(Long uid) {
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return spreadUserImgMapper.getImgUrlList(uid);
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}
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@Override
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public int imgUrlCount(Long uid) {
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return spreadUserImgMapper.imgUrlCount(uid);
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}
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@Override
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public void deleteImgUrl(Long uid) {
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// 先删除远程文件
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List<String> urlList = getImgUrlList(uid);
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spreadUserImgMapper.deleteImgUrl(uid);
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if (urlList != null)
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for (String img : urlList) {
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COSManager.getInstance().deleteFile(img);
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}
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}
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// 获取图片的MD5值
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private String getSpreadUserImgMD5(String url) {
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// https://ec-1255749512.file.myqcloud.com/ercode/ercode_578435_16a56f70b2b74aae9277f0e87a242f47.jpg
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String imgName = url.split("_")[url.split("_").length - 1];
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return imgName.replace(".jpg", "").replace(".png", "");
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}
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// 获取图片的MD5值
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private String getSpreadImgMD5(String url) {
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// https://ec-1255749512.file.myqcloud.com/16a56f70b2b74aae9277f0e87a242f47.png
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String imgName = url.split("/")[url.split("/").length - 1];
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return imgName.substring(0, imgName.indexOf("."));
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}
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@Override
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public List<String> getUserSpreadImg(Long uid, HttpServletRequest request) {
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List<String> imgList = new ArrayList<>();
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// 查询当前用户的推广图
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List<SpreadUserImg> spreadUserImgList = spreadUserImgMapper.listByUid(uid);
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// 查询系统的推广图
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List<SpreadImg> spreadImgList = spreadImgMapper.listAll();
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for (SpreadUserImg img : spreadUserImgList) {
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img.setMd5(getSpreadUserImgMD5(img.getUrl()));
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}
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for (SpreadImg img : spreadImgList) {
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img.setMd5(getSpreadImgMD5(img.getUrl()));
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}
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Comparator<SpreadImg> cmSpreadImg = new Comparator<SpreadImg>() {
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@Override
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public int compare(SpreadImg o1, SpreadImg o2) {
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return o1.getMd5().compareTo(o2.getMd5());
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}
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};
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Comparator<SpreadUserImg> cmUserSpreadImg = new Comparator<SpreadUserImg>() {
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@Override
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public int compare(SpreadUserImg o1, SpreadUserImg o2) {
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return o1.getMd5().compareTo(o2.getMd5());
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}
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};
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Collections.sort(spreadUserImgList, cmUserSpreadImg);
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Collections.sort(spreadImgList, cmSpreadImg);
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boolean equal = true;
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if (spreadUserImgList.size() == spreadImgList.size())
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for (int i = 0; i < spreadUserImgList.size(); i++) {
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if (!spreadUserImgList.get(i).getMd5().equalsIgnoreCase(spreadImgList.get(i).getMd5())) {
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equal = false;
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break;
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}
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}
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else
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equal = false;
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// 没有更改
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if (equal) {
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for (SpreadUserImg userImg : spreadUserImgList)
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imgList.add(userImg.getUrl());
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return imgList;
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}
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// 有过更改
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List<String> spreadUserMD5List = new ArrayList<>();
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for (SpreadUserImg userImg : spreadUserImgList)
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spreadUserMD5List.add(userImg.getMd5());
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List<String> spreadMD5List = new ArrayList<>();
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for (SpreadImg img : spreadImgList)
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spreadMD5List.add(img.getMd5());
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// 删除多余的
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// 获取交集
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List<String> ilist = ListUtil.getIntersection(spreadUserMD5List, spreadMD5List);
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// 获取多余的集合
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List<String> extraList = ListUtil.getDifference(spreadUserMD5List, ilist);
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for (String md5 : extraList) {
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for (SpreadUserImg img : spreadUserImgList)
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if (img.getMd5().equalsIgnoreCase(md5)) {
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spreadUserImgMapper.deleteByPrimaryKey(img.getId());
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break;
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}
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}
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List<String> dlist = ListUtil.getDifference(spreadMD5List, ilist);
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UserInfo user = null;
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if (dlist != null && dlist.size() > 0)
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user = userInfoService.selectByPKey(uid);
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String inviteCode = userInfoExtraService.getInviteCodeByUid(uid);
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// 缓存路径
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String rootPath = request.getSession().getServletContext().getRealPath("/").replace("\\", "/");
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String projectName = request.getContextPath();
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String path = rootPath.replace(projectName, "/temp");
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File f = new File(path);
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if (!f.exists())
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f.mkdirs();
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// 添加原来没有的
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for (String md5 : dlist) {
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for (SpreadImg img : spreadImgList)
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if (img.getMd5().equalsIgnoreCase(md5)) {
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// 画图
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try {
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String portrait = user.getPortrait();
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if (StringUtil.isNullOrEmpty(portrait)) {
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portrait = Constant.systemCommonConfig.getDefaultPortrait();
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}
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// 背景图片缓存
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int index = img.getUrl().lastIndexOf("/");
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String fileName = img.getUrl().substring(index + 1);
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InputStream inputStream = null;
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String cachePath = path + fileName;
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File file = new File(cachePath);
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if (file.exists()) {
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inputStream = new FileInputStream(file);
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} else {
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// 网络下载
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InputStream input = HttpUtil.getAsInputStream(img.getUrl());
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// 缓存本地
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FileUtil.saveAsFile(input, cachePath);
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// 获取流
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inputStream = new FileInputStream(file);
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}
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String imgUrl = qrCodeService.drawInviteQrCodeNew(inputStream, fileName, uid, portrait, null, null, null, inviteCode);
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if (!StringUtil.isNullOrEmpty(imgUrl)) {
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if (imgUrl != null) {
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addUserInviteImg(uid, imgUrl);
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}
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}
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} catch (IOException e) {
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e.printStackTrace();
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} // 背景图
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break;
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}
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}
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// 重新查询
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spreadUserImgList = spreadUserImgMapper.listByUid(uid);
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imgList.clear();
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if (spreadUserImgList != null)
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for (SpreadUserImg img : spreadUserImgList)
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imgList.add(img.getUrl());
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return imgList;
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}
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@Override
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public List<String> getUserSpreadImgToPage(Long uid, int page, int count, HttpServletRequest request) {
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// 查询系统的推广图
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List<SpreadImg> spreadImgList = spreadImgService.listAll();
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//用户的已生成推广图
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List<SpreadUserImg> spreadUserImgList = spreadUserImgMapper.listByUid(uid);
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for (SpreadUserImg img : spreadUserImgList) {
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img.setMd5(getSpreadUserImgMD5(img.getUrl()));
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}
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for (SpreadImg img : spreadImgList) {
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img.setMd5(getSpreadImgMD5(img.getUrl()));
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}
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Comparator<SpreadImg> cmSpreadImg = new Comparator<SpreadImg>() {
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@Override
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public int compare(SpreadImg o1, SpreadImg o2) {
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return o1.getMd5().compareTo(o2.getMd5());
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}
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};
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Comparator<SpreadUserImg> cmUserSpreadImg = new Comparator<SpreadUserImg>() {
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@Override
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public int compare(SpreadUserImg o1, SpreadUserImg o2) {
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return o1.getMd5().compareTo(o2.getMd5());
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}
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};
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Collections.sort(spreadUserImgList, cmUserSpreadImg);
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Collections.sort(spreadImgList, cmSpreadImg);
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boolean equal = true;
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if (spreadUserImgList.size() != spreadImgList.size()) {
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equal = false;
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} else {
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for (int i = 0; i < spreadUserImgList.size(); i++) {
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if (!spreadUserImgList.get(i).getMd5().equalsIgnoreCase(spreadImgList.get(i).getMd5())) {
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equal = false;
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break;
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}
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}
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}
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// 分页处理
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int start = 0;
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if (page > 1)
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start = 3;
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List<String> imgList = new ArrayList<>();
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if (equal) {
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for (; start < spreadUserImgList.size() && start < count; start++) {
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imgList.add(spreadUserImgList.get(start).getUrl());
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}
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return imgList;
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}
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String path = null;
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if (page == 1) {
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// 删除多余历史数据
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for (int j = 0; j < spreadUserImgList.size(); j++) {
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boolean needRemove = true;
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SpreadUserImg userImg = spreadUserImgList.get(j);
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String imgMD5User = getSpreadUserImgMD5(userImg.getUrl());
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for (int i = 0; i < spreadImgList.size(); i++) {
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String imgMD5 = getSpreadImgMD5(spreadImgList.get(i).getUrl());
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if (imgMD5.equalsIgnoreCase(imgMD5User)) {
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needRemove = false;
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break;
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}
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}
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if (needRemove) {
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spreadUserImgMapper.deleteByPrimaryKey(userImg.getId());
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spreadUserImgList.remove(j);
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j--;
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}
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}
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// 缓存路径
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String rootPath = request.getSession().getServletContext().getRealPath("/").replace("\\", "/");
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String projectName = request.getContextPath();
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path = rootPath.replace(projectName, "/temp");
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File f = new File(path);
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if (!f.exists())
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f.mkdirs();
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}
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// 用户头像
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UserInfo user = userInfoService.selectByPKey(uid);
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String portrait = user.getPortrait();
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if (StringUtil.isNullOrEmpty(portrait)) {
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portrait = Constant.systemCommonConfig.getDefaultPortrait();
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}
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// 邀请码
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String inviteCode = userInfoExtraService.getInviteCodeByUid(uid);
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for (; start < spreadImgList.size() && start < count; start++) {
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String url = null;
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SpreadImg spreadImg = spreadImgList.get(start);
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String imgMD5 = getSpreadImgMD5(spreadImg.getUrl());
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for (int j = 0; j < spreadUserImgList.size(); j++) {
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String imgMD5User = getSpreadUserImgMD5(spreadUserImgList.get(j).getUrl());
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if (imgMD5.equalsIgnoreCase(imgMD5User)) {
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url = spreadUserImgList.get(j).getUrl();
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break;
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}
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}
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if (!StringUtil.isNullOrEmpty(url)) {
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imgList.add(url);
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} else {
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url = getInviteImgUrl(uid, portrait, inviteCode, imgMD5, spreadImg.getUrl(), path);
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if (!StringUtil.isNullOrEmpty(url)) {
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addUserInviteImg(uid, url);
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imgList.add(url);
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}
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}
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}
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return imgList;
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}
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/**
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* 邀请图画图
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* @param uid
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* @param portrait
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* @param inviteCode
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* @param urlMd5
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* @param url
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* @param path
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* @return
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*/
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private String getInviteImgUrl (Long uid, String portrait, String inviteCode, String urlMd5, String url, String path) {
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try {
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InputStream inputStream = null;
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String cachePath = path + urlMd5;
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File file = new File(cachePath);
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if (file.exists()) {
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inputStream = new FileInputStream(file);
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} else {
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// 网络下载
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InputStream input = HttpUtil.getAsInputStream(url);
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// 缓存本地
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FileUtil.saveAsFile(input, cachePath);
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// 获取流
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inputStream = new FileInputStream(file);
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}
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return qrCodeService.drawInviteQrCodeNew(inputStream, urlMd5, uid, portrait, null, null, null, inviteCode);
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} catch (Exception e) {
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LogHelper.errorDetailInfo(e);
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}
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return null;
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}
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@Override
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public String getUserSpreadImg(Long uid, String bgImg) {
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// 查询是否存在
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// String md5 = getSpreadImgMD5(bgImg);
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// List<SpreadUserImg> spreadUserImgList = spreadUserImgDao.list("from
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// SpreadUserImg su where su.uid=" + uid);
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// for (SpreadUserImg img : spreadUserImgList) {
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// img.setMd5(getSpreadUserImgMD5(img.getUrl()));
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// if (md5.equalsIgnoreCase(getSpreadUserImgMD5(img.getUrl())))
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// return img.getUrl();// 原来存在
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// }
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// 生成
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UserInfo user = userInfoService.selectByPKey(uid);
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try {
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String imgUrl = qrCodeService.drawInviteQrCode(bgImg, uid, user.getPortrait(), null);
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return imgUrl;
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} catch (IOException e) {
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e.printStackTrace();
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}
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return null;
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}
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@Override
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public String getUserSpreadImg(Long uid, String bgImg, int erCodePostionX, int erCodePostionY, int erCodeSize) {
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UserInfo user = userInfoService.selectByPKey(uid);
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try {
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String imgUrl = qrCodeService.drawInviteQrCode(bgImg, uid, user.getPortrait(), erCodePostionX,
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erCodePostionY, erCodeSize, null);
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return imgUrl;
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} catch (IOException e) {
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e.printStackTrace();
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}
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return null;
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}
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@Override
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public int countUserSpreadImg(Long uid) {
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return (int) (spreadUserImgMapper.imgUrlCount(uid));
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}
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@Override
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public String drawInviteQrCodeNew(String bgImg, Long uid, String portrait, Integer pX, Integer pY, Integer size, String inviteCode) throws Exception {
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InputStream asInputStream = HttpUtil.getAsInputStream(bgImg);
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int index = bgImg.lastIndexOf("/");
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String newUrl = bgImg.substring(index + 1);
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String urlMd5 = newUrl.substring(0, newUrl.lastIndexOf("."));
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return qrCodeService.drawInviteQrCodeNew(asInputStream, urlMd5, uid, portrait, pX, pY, size, inviteCode);
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}
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@Override
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public String getInviteImgToGreet(String bgImg, Long uid, String portrait, String inviteCode, String content, Date date) throws Exception {
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return qrCodeService.drawInviteToGreet(bgImg, uid,portrait, inviteCode, content, date);
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}
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private static String getProjectRootPath(){
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String rootPath=Thread.currentThread().getContextClassLoader().getResource("").getPath();
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rootPath = rootPath.substring(1,rootPath.indexOf("WEB-INF"));
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return rootPath;
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}
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}
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