package com.yc.batchUpload.service.impl;
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import com.yc.batchUpload.service.BatchUploadPhotoPath;
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import com.yc.batchUpload.service.BatchUploadService;
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import com.yc.batchUpload.utils.CallBackMsg;
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import com.yc.entity.attachment.AttachmentEntity;
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import com.yc.entity.attachment.AttachmentWhereEntity;
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import com.yc.sdk.shopping.entity.MatCodeEntity;
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import com.yc.sdk.shopping.service.MatCodeIfc;
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import com.yc.service.upload.AttachmentIfc;
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import com.yc.utils.ImageUtils;
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import org.commontemplate.util.UUID;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.web.multipart.MultipartFile;
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import javax.servlet.http.HttpServletRequest;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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/**
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* @USER: xinyb_
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* @DATE: 2021-09-17 14:25
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*/
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@Service("BatchUploadServiceImpl")
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public class BatchUploadServiceImpl implements BatchUploadService {
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@Autowired
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private AttachmentIfc attachmentIfc;
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@Autowired
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private MatCodeIfc matCodeIfc ;
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@Autowired
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private BatchUploadPhotoPath batchUploadPhotoPath;
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@Override
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public CallBackMsg uploadBatchImage(String formId, List<MultipartFile> files,String userCode,String userName, HttpServletRequest request) throws Exception {
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CallBackMsg msg = new CallBackMsg();
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try {
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//String userCode = (String)request.getSession().getAttribute(SessionKey.USERCODE);
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//String userName = (String) request.getSession().getAttribute(SessionKey.USERNAME) ;
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Integer id = (formId != null ? Integer.parseInt(formId) : 0);
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Map<String,String> matCodeMap = new HashMap<String,String>();
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int cont = 0;
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for (MultipartFile file : files) {
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if (file.getSize() > 0) {
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AttachmentEntity att = new AttachmentEntity();
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String fieldId = "PhotoPath" ;
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String originalFilename = file.getOriginalFilename().substring(0, file.getOriginalFilename().lastIndexOf(".")).trim();
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String matCodes[] = originalFilename.split("@") ; //同一个物料编号如果上传多个图片时，文件名之间用分号隔开，如主图片：a.jpg , 明细图片: a@1.jpg,a@2.jpg , a@3.jpg
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String matCode = matCodes[0] ;
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if (matCodes.length==1) { //如果没有后缀，则表示更新主图片 PhotoPath 字段，如果有后缀则表示更新 明细图片 Images 字段
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fieldId = "PhotoPath" ;
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if (matCodeMap.get(matCode+"_PhotoPath") == null) {
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//先清除已经存在的图片
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batchUploadPhotoPath.deteleMatCodePhotoPath(matCode);
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//表示已经更新过主图片了
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matCodeMap.put(matCode+"_PhotoPath", matCode) ;
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}
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}else {
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fieldId = "Images" ;
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if (matCodeMap.get(matCode+"_Images") == null) {
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//先清除已经存在的图片
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batchUploadPhotoPath.deteleMatCodeImages(matCode);
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//表示已经更新过明细图片了
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matCodeMap.put(matCode+"_Images", matCode) ;
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}
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}
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MatCodeEntity matCodeEntity = matCodeIfc.getMatCodeForGenerationQrCode( matCode);
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if (matCodeEntity == null) continue;
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//取已经存在的unid ,主图片
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if (fieldId.equals("PhotoPath")) {
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if (matCodeEntity.getPhotoPath()!=null&&!"".equals(matCodeEntity.getPhotoPath())) {
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String[] unids = matCodeEntity.getPhotoPath().split(";") ;
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String unid = unids[0] ;
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Integer seq = null;
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if (unids.length>1) {
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seq = Integer.parseInt( unids[1]);
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}
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att.setUnid(unid);
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att.setSeq(seq);
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}
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}else { //明细图片
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if (matCodeEntity.getImages()!=null&& !"".equals(matCodeEntity.getImages())) {
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String[] unids = matCodeEntity.getImages().split(";") ;
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String unid = unids[0] ;
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att.setUnid(unid);
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}
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}
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if (att.getUnid()==null|| att.getUnid().equals("")) {
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att.setUnid(UUID.randomUUID().toString().toUpperCase());
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}
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att.setOriginalFileName(file.getOriginalFilename());
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att.setFileSize(file.getSize());
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att.setOriginalPicture(file.getBytes());
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if(file.getContentType().contains("image")) {//是图片需要进行缩略图处理
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att.setSmallPicture(ImageUtils.buildSmallPicReName(file, 180, 180));//缩略图
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}
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// att.setSmallPicture(file.getBytes());
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att.setFileType(file.getContentType());
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att.setUploadTime(new Date());
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att.setLastUpdateTime(new Date());
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att.setFieldId(fieldId);
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att.setFormId(id);
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att.setDoccode(matCodeEntity.getDocCode());
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att.setRowId(matCode);
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att.setAuthorCode(userCode);
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att.setAuthorName(userName);
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AttachmentWhereEntity attachmentWhereEntity = attachmentIfc.saveAttachment(att, file, fieldId.equals("PhotoPath")? "0":"2");
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if (attachmentWhereEntity != null && !"".equals(attachmentWhereEntity.getUnid())) {
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if (fieldId.equals("PhotoPath")) {
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//更新主图片
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cont = batchUploadPhotoPath.updateMatCodePhotoPath(attachmentWhereEntity, matCode);
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} else {
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//更新明细图片
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cont = batchUploadPhotoPath.updateMatCodeImages(attachmentWhereEntity, matCode);
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}
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}
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}
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}
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msg.setOk(cont);
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return msg;
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} catch (Exception e) {
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// msg.setMsg(e.getCause()!=null?e.getCause().getMessage():e.getMessage());
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e.printStackTrace();
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throw e;
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}
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}
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}
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