xg_total_process_master_cloud_vue/src/views/common/InvoiceReimbursementUpLoadComponent.vue

<!--文件上传组件-->
<template>
  <div :key="uploadKey">
    <el-divider v-if="showDivider" content-position="left"><i class="el-icon-document"></i> {{dividerName}} </el-divider>
    <el-upload ref="upload" style="display: inline-block; :show-header='status'" action=""
               :limit="999" :http-request="httpRequest"
               multiple
               :on-exceed="(files, fileList) =>{
                      $message.warning(`当前限制选择 999 个文件，本次选择了 ${files.length} 个文件，共选择了 ${files.length + fileList.length} 个文件`)
                     }"
               :show-file-list="false"
			   :before-upload="beforeUpload"
               :on-change="changes"
               :on-progress="uploadVideoProcess"
               :file-list="fileList">
		<template v-if="auth==='view'&&uploadFlag===false" #tip>
			<el-button :loading="loading" type="primary" size="default" :disabled="true"> 点击上传 </el-button>
		</template>
		<template v-else #trigger>
			<el-button :loading="loading" type="primary" size="default"> 点击上传 </el-button> <span style="margin-left: 20px;font-size:14px;font-weight:normal;color:red;" type="primary"> 上传报销的数电发票xml文件</span>
		</template>
    </el-upload>
    <div style="height: calc(100% - 80px);margin-top: 10px">
      <!-- 进度条 -->
      <el-progress style="margin-left: 5em" v-if="progressFlag" :percentage="loadProgress"></el-progress>
      <el-table
        ref="uploadTable"
        v-loading="loading"
        :key="tableKey"
        :data="dataListNew">
        <el-table-column type="seq" width="40"></el-table-column>
        <el-table-column label="文件名称" prop="name" align="center">
          <template #default="scope">
            <div v-if="ifName(scope.row) === true">
              <el-image
                style="width: 30px; height: 30px;padding-top: 4px;"
                :src="scope.row.lsUrl"
                :preview-src-list="[scope.row.lsUrl]"
				:preview-teleported="true"
              ></el-image>
            </div>
            <div v-else>
              <el-link  type="primary" :underline="false" @click="showFile(scope.row)">{{scope.row.name}}</el-link>
            </div>
          </template>
        </el-table-column>
        <el-table-column label="创建人" prop="createBy.name" align="center"></el-table-column>
        <el-table-column label="创建时间" prop="createTime" align="center"></el-table-column>
        <el-table-column label="文件大小" prop="size" align="center">
          <template #default="scope">
            {{getSize(scope.row.size)}}
          </template>
        </el-table-column>
        <el-table-column label="操作" width="200px" fixed="right" align="center">
          <template  #default="scope">
            <el-button text type="primary" key="01" icon="el-icon-download" size="small" @click="toHref(scope.row)" >下载</el-button>
            <el-button text type="primary" key="02" icon="el-icon-delete" size="small"  @click="deleteById(scope.row, scope.$index,fileList)" :disabled="auth==='view'&&delFlag === false&&createBy!==scope.row.createBy.name">删除</el-button>
<!--            <el-button v-if="createBy===scope.row.createBy.name" type="text"  icon="el-icon-delete" size="small"  @click="deleteById(scope.row, scope.$index)" :disabled="auth==='view'&&delFlag === false">删除2</el-button>-->
          </template>
        </el-table-column>
      </el-table>
    </div>
<!--    <el-image-viewer v-if="showViewer" :on-close="closeViewer" :url-list="[url]" :zIndex=9999></el-image-viewer>-->
  </div>
</template>

<script>
  // eslint-disable-next-line no-unused-vars
  import OSSSerivce, {
    httpRequest,
    // eslint-disable-next-line no-unused-vars
    handleRemove,
	fileNameInvoice,
    // eslint-disable-next-line no-unused-vars
    beforeAvatarUpload,
	  exnameFix,
    // eslint-disable-next-line no-unused-vars
    openWindowOnUrl,
    // eslint-disable-next-line no-unused-vars
    toHref
  } from '@/api/sys/OSSService'
  // import ElImageViewer from 'element-ui/packages/image/src/image-viewer'
  import moment from 'moment'
  export default {
    data () {
      return {
		  uploadKey: '',
        progressFlag: false,
        loadProgress: 0,
        fileList: [],
        dataList: [],
        oldDataList: [],
        dataListNew: [],
        url: '',
        showViewer: false,
        ossService: null,
        auth: '',
        directory: 'public',
        maxValue: 300,
        tableKey: '',
        fileLoading: true,
        dividerName: '',
        uploadFlag: false,
        delFlag: false,
        createBy: '',
        showDivider: true,
        loading: false,
        dataListLength: '',
		uploadDelFlag: false
      }
    },
    watch: {
    },
    created () {
      this.ossService = new OSSSerivce()
    },
    components: {
      // ElImageViewer
    },
    mounted () {
      window.onPreview = this.onPreview
    },
    methods: {
      /**
       * dividerName: 组件中divider的名称赋值
       * showDivider: ‘附件‘Divider是否展示
       *     注：值为空时，默认值为true
       *    showDivider=false时 ‘附件‘Divider隐藏
       **/
      setDividerName (dividerName, showDivider) {
        if (this.commonJS.isNotEmpty(dividerName)) {
          this.dividerName = dividerName
        }
        if (this.commonJS.isNotEmpty(showDivider)) {
          if (showDivider === false) {
            this.showDivider = false
          } else {
            this.showDivider = true
          }
        } else {
          this.showDivider = true
        }
      },
      /**
       * 文件上传组件初始化
       * @param auth
       *    auth的值为"view"时,不可上传/编辑文件
       *    auth为其他值时,可上传/编辑文件
       * @param fileList  要显示到文件上传列表中的文件。
       *    注：文件必须要有url属性并且文件的url属性值必须是在oss中的路径值
       *    例：'/attachment-file/xxx/xxx/2022/9/08/xxx.jpg'
       * @param directory  要存放到oss的哪个文件夹下。
       *    注：值为空时，默认存放到"public"文件夹
       * @param maxValue  上传文件允许的最大值，单位：MB
       *    注：值为空时，默认值为300MB
       * @param dividerName  组件中divider的名称
       *    注：值为空时，默认值为‘附件’
       * @param uploadFlag  ‘上传文件’按钮是否禁用
       *    注：值为空时，默认值为false
       *    auth=view&&uploadFlag=false时 ‘上传文件’按钮禁用
       * @param delFlag  ‘删除’按钮是否禁用
       *    注：值为空时，默认值为false
       *    auth=view&&delFlag=false时 ‘删除’按钮禁用
       * @param showDivider  ‘附件‘Divider是否展示
       *    注：值为空时，默认值为true
       *    showDivider=false时 ‘附件‘Divider隐藏
       */
      async newUpload (auth, fileList, directory, maxValue, dividerName, uploadFlag, delFlag, showDivider) {
		  this.uploadKey = Math.random()
        await this.fileLoadingFalse()
        if (this.commonJS.isEmpty(fileList)) {
			fileList = []
          this.fileLoading = true
        } else {
          this.dataListLength = fileList.length
        }
        if (this.commonJS.isEmpty(dividerName)) {
          this.dividerName = '附件'
        } else {
          this.dividerName = dividerName
        }
        if (directory !== undefined && directory !== null && directory !== '' && directory !== {}) {
          this.directory = directory
        } else {
          this.directory = 'public'
        }
        if (maxValue !== undefined && maxValue !== null && maxValue !== '' && maxValue !== 0) {
          this.maxValue = maxValue
        } else {
          this.maxValue = 300
        }
        this.auth = auth
        if (this.commonJS.isEmpty(uploadFlag)) {
          this.uploadFlag = false
        } else {
          if (uploadFlag !== true && uploadFlag !== false) {
            this.uploadFlag = false
          } else {
            this.uploadFlag = uploadFlag
          }
        }
        if (this.commonJS.isEmpty(delFlag)) {
          this.delFlag = false
        } else {
          if (delFlag !== true && delFlag !== false) {
            this.delFlag = false
            this.createBy = delFlag
          } else {
            this.delFlag = delFlag
          }
        }
		  this.oldDataList = []
        for await (let item of fileList) {
          await this.ossService.getFileSizeByUrl(item.url).then((data) => {
            item.lsUrl = data.url
            item.size = data.size
            this.dataList.push(item)
            this.oldDataList.push(item)
            this.dataListNew.push(item)
            if (this.dataListNew.length === fileList.length) {
              this.fileLoading = true
            }
          })
        }
        // this.dataList = JSON.parse(JSON.stringify(fileList))
        // this.dataListNew = JSON.parse(JSON.stringify(fileList))
        if (this.commonJS.isEmpty(showDivider)) {
          this.showDivider = true
        } else {
          if (showDivider === false) {
            this.showDivider = false
          } else {
            this.showDivider = true
          }
        }
      },
      async httpRequest (file) {
        await httpRequest(file, fileNameInvoice(file), this.directory, this.maxValue)
      },
		async beforeUpload(file) {
			if(this.uploadDelFlag){
				this.$message.warning('该文件已上传，请勿重复上传');
				this.uploadKey = Math.random()

				return true; // 取消上传
			}else{
				// 对文件进行判定
				const isXml = file.type === 'text/xml'; // 假设只接受 XML 文件
				if (!isXml) {
					this.$message.error('只能上传 XML 文件');
					return false; // 取消上传
				}else{
					try {
						//对上传的xml文件信息进行处理并通过后端接口进行解析返回到父页面进行调整
						const formBody = new FormData()
						formBody.append('file', file)
						await this.ossService.disposeXmlFile(formBody).then((data) => {
							if(Object.keys(data).length === 0){
								this.$message.warning('上传的数电发票格式错误');
								this.loading = false;
								// 在验证失败时删除已经添加的行
								const index = this.fileList.findIndex(item => item.name === file.name);
								if (index !== -1) {
									this.deleteFileById(this.fileList[index], index, this.fileList);
								}
							}else{
								let parent = this.$parent
								while (!parent.invoiceReimbursementDispose) {
									parent = parent['$parent']
								}
								var flag = parent.invoiceReimbursementDispose(data)
								//var flag = this.$parent.invoiceReimbursementDispose(data);
								if(!flag){
									this.httpRequest(file);
								}else{
									this.$message.error('发票号：' + data.InvoiceNumber + "已上传，请勿重复上传")
									// 在验证失败时删除已经添加的行
									const index = this.dataListNew.findIndex(item => item.name === file.name);
									if (index !== -1) {
										this.deleteFileById(this.dataListNew[index], index, this.dataListNew);
									}
									this.loading = false;
								}

							}
						})
					} catch (error) {
						console.error(error);
					}
				}
				// 其他判定逻辑...
				return true; // 允许上传
			}
		},
      uploadVideoProcess (event, file, fileList) {
	  let parent = this.$parent
	  while (!parent.inputForm) {
		  parent = parent['$parent']
	  }
		var reimbursementType = parent.inputForm.reimbursementType
        this.progressFlag = true // 显示进度条
        this.loadProgress = parseInt(event.percent) // 动态获取文件上传进度
        if (this.loadProgress >= 100) {
          this.loadProgress = 100
			if("1" === reimbursementType){
				var fileName = file.raw.name;

				const spliceLength2 = fileName.lastIndexOf(".");
				var fileNameSuffix = fileName.slice(spliceLength2 + 1);
				if(fileNameSuffix === "xml" ) {
					//对上传的xml文件信息进行处理并通过后端接口进行解析返回到父页面进行调整
					const formBody = new FormData()
					formBody.append('file', file.raw)
					this.ossService.disposeXmlFile(formBody).then((data) => {
						if(Object.keys(data).length > 0){
							parent.invoiceReimbursementDisposeData(data,file)
						}else{
							this.$message.warning('上传的数电发票格式错误')
							this.loading = false;
							// 在验证失败时删除已经添加的行
							const index = this.fileList.findIndex(item => item.name === file.name);
							if (index !== -1) {
								this.deleteFileById(this.fileList[index], index, this.fileList);
							}
						}
					})
				}

			}
          setTimeout(() => {
            this.progressFlag = false
          }, 1000) // 一秒后关闭进度条
        }
      },
      getSize (value) {
        if (this.commonJS.isEmpty(value)) {
          return '0 B'
        } else {
          let val = parseInt(value)
          if (this.commonJS.isEmpty(val)) {
            return '0 B'
          }
          if (isNaN(val)) {
            return '0 B'
          }
          if (val === 0) {
            return '0 B'
          }
          let k = 1024
          let sizes = ['B', 'KB', 'MB', 'GB', 'PB', 'TB', 'EB', 'ZB', 'YB']
          let i = Math.floor(Math.log(val) / Math.log(k))
			let result = val / Math.pow(k, i);
			let kb = parseFloat(result.toPrecision(3));
          return kb + '' + sizes[i]
        }
      },
		async changes (file, fileList) {
			this.uploadKey = Math.random()
			console.log(fileList)
			for (let i = 0; i < fileList.length; i++) {
				var fileItem = fileList[i];
				if(fileList[i].raw !== undefined && fileList[i].raw !== null && fileList[i].raw !== {}){
					fileItem = fileList[i].raw;
				}
				const isXml = fileItem.type === 'text/xml'; // 假设只接受 XML 文件
				if (!isXml) {
					console.log("删除该文件")
					//fileList[i].remove()
					fileList.splice(i, 1);
					// Since the element is removed, decrease the index by 1 to adjust for the removed element
					i--;
				}
			}
      	this.uploadDelFlag = false;
			// if (file.status !== 'ready') {
			//   return
			// }
			if (!beforeAvatarUpload(file, fileList, this.maxValue)) {
				this.$message.error('文件大小不能超过 ' + this.maxValue + ' MB!')
				return
			}
			var verificationFileList = []
			if(this.oldDataList){
				for (let item of this.oldDataList) {
					verificationFileList.push(item)
				}
			}
			for (let item of fileList) {
				verificationFileList.push(item)
			}
			var fileCount = 0;
			for (let item of verificationFileList) {
				var fileItem = item;
				if(item.raw !== undefined && item.raw !== null && item.raw !== {}){
					fileItem = item.raw;
				}
				if(file.raw.name === fileItem.name){
					fileCount ++
				}
			}


			if(fileCount>1){
				this.uploadDelFlag = true;
				return
			}
			this.dataListNew = []
			this.dataList.forEach((item) => {
				this.dataListNew.push(item)
			})
			var fileListNames = []
			for (let fileItem of this.fileList) {
				fileListNames.push(fileItem.name)
			}
			for (let item of fileList) {
				if(fileListNames.length === 0 || fileListNames.indexOf(item.name) === -1){
					this.fileList.push(item)
				}
				item.createTime = moment(new Date()).format('YYYY-MM-DD HH:mm:ss')
				item.createBy = {
					id: '',
					name: ''
				}
				item.createBy.id = this.$store.state.user.id
				item.createBy.name = this.$store.state.user.name
				this.dataListNew.push(item)
			}
			for (let item of this.dataListNew) {
				if (item.raw !== undefined && item.raw !== null && item.raw !== {}) {
					item.url = item.raw.url
					if (item.raw.url !== undefined && item.raw.url !== null && item.raw.url !== {}) {
						this.ossService.getTemporaryUrl(item.raw.url).then((data) => {
							item.lsUrl = data
						})
					}
				}
			}
		},
      showFile (row) {
        openWindowOnUrl(row)
      },
      onPreview (url) {
        this.url = url
        this.showViewer = true
      },
      // 关闭查看器
      closeViewer () {
        this.url = ''
        this.showViewer = false
      },
      toHref (row) {
        toHref(row)
      },
      async deleteById (row, index,fileList) {
      	console.log("dasfgasdas")
	  	// this.$refs.upload.handleRemove(this.dataListNew[index])
        await this.dataListNew.splice(index, 1)
		await this.dataList.splice(index, 1)
		  if (this.commonJS.isNotEmpty(row.id)) {
			  this.ossService.deleteMsgById(row.id)
		  }
		var newFileList = [];
		for (var i = 0; i < fileList.length; i++) {
		  if (fileList[i].name !== row.name) {
			  newFileList.push(fileList[i])
		  }
		}
		  this.fileList = newFileList;

		  let parent = this.$parent
		  while (!parent.inputForm) {
			  parent = parent['$parent']
		  }

		  var  reimbursementType = parent.inputForm.reimbursementType
		  if("1" === reimbursementType){
			  var fileName = ''
			  if(null === row.raw || undefined === row.raw){
				  fileName = row.name;
			  }else{
				  fileName = row.raw.name;
			  }

			  const spliceLength2 = fileName.lastIndexOf(".");
			  var fileNameSuffix = fileName.slice(spliceLength2 + 1);
			  if(fileNameSuffix === "xml" ) {
				  //对上传的xml文件信息进行处理并通过后端接口进行解析返回到父页面进行调整
				  const formBody = new FormData()
				  if(null === row.raw || undefined === row.raw){
					  this.ossService.downLoadFileDisposeXmlFile(row.url).then((data) => {
						  parent.deleteInvoiceReimbursementDisposeData(data)
					  })
				  }else{
					  formBody.append('file', row.raw)
					  this.ossService.disposeXmlFile(formBody).then((data) => {
						  if(data){
							  parent.deleteInvoiceReimbursementDisposeData(data)
						  }else{
							  this.$message.warning('上传的数电发票格式错误')
							  this.loading = false;
							  // 在验证失败时删除已经添加的行
							  const index = this.fileList.findIndex(item => item.name === file.name);
							  if (index !== -1) {
								  this.deleteFileById(this.fileList[index], index, this.fileList);
							  }
						  }
					  })
				  }
			  }

		  }
      },
      async deleteFileById (row, index,fileList) {
	  	// this.$refs.upload.handleRemove(this.dataListNew[index])
        await this.dataListNew.splice(index, 1)
		await this.dataList.splice(index, 1)
		  if (this.commonJS.isNotEmpty(row.id)) {
			  this.ossService.deleteMsgById(row.id)
		  }
		var newFileList = [];
		for (var i = 0; i < fileList.length; i++) {
		  if (fileList[i].name !== row.name) {
			  newFileList.push(fileList[i])
		  }
		}
		  this.fileList = newFileList;

		  let parent = this.$parent
		  while (!parent.inputForm) {
			  parent = parent['$parent']
		  }
		  var reimbursementType = parent.inputForm.reimbursementType
		  if("1" === reimbursementType){
			  var fileName = ''
			  if(null === row.raw || undefined === row.raw){
				  fileName = row.name;
			  }else{
				  fileName = row.raw.name;
			  }

			  const spliceLength2 = fileName.lastIndexOf(".");
			  var fileNameSuffix = fileName.slice(spliceLength2 + 1);
			  if(fileNameSuffix === "xml" ) {
				  //对上传的xml文件信息进行处理并通过后端接口进行解析返回到父页面进行调整
				  const formBody = new FormData()
				  if(null === row.raw || undefined === row.raw){
					  this.ossService.downLoadFileDisposeXmlFile(row.url).then((data) => {
						  //parent.deleteInvoiceReimbursementDisposeData(data)
					  })
				  }else{
					  formBody.append('file', row.raw)
					  this.ossService.disposeXmlFile(formBody).then((data) => {
						  if(data){
							  //parent.deleteInvoiceReimbursementDisposeData(data)
						  }else{
							  this.$message.warning('上传的数电发票格式错误')
							  this.loading = false;
							  // 在验证失败时删除已经添加的行
							  const index = this.fileList.findIndex(item => item.name === file.name);
							  if (index !== -1) {
								  this.deleteFileById(this.fileList[index], index, this.fileList);
							  }
						  }
					  })
				  }
			  }

		  }
      },
      async parentDeleteById (row) {
      	console.log('this.dataListNew',this.dataListNew)
		  var index = null;
		  for (var j = 0; j < this.dataListNew.length; j++) {
			  if (this.dataListNew[j].name === row.name) {
				  index = j;
			  }
		  }
        await this.dataListNew.splice(index, 1)
		await this.dataList.splice(index, 1)
		  if (this.commonJS.isNotEmpty(row.id)) {
			  this.ossService.deleteMsgById(row.id)
		  }
		var newFileList = [];
		for (var i = 0; i < this.fileList.length; i++) {
		  if (this.fileList[i].name !== row.name) {
			  newFileList.push(this.fileList[i])
		  }
		}
		  this.fileList = newFileList;

		  let parent = this.$parent
		  while (!parent.inputForm) {
			  parent = parent['$parent']
		  }
		  var reimbursementType = parent.inputForm.reimbursementType

		  if("1" === reimbursementType){
			  var fileName = ''
		  	if(null === row.raw || undefined === row.raw){
				fileName = row.name;
			}else{
				fileName = row.raw.name;
			}

			  const spliceLength2 = fileName.lastIndexOf(".");
			  var fileNameSuffix = fileName.slice(spliceLength2 + 1);
			  if(fileNameSuffix === "xml" ) {
				  //对上传的xml文件信息进行处理并通过后端接口进行解析返回到父页面进行调整
				  const formBody = new FormData()
				  if(null === row.raw || undefined === row.raw){
					  this.ossService.downLoadFileDisposeXmlFile(row.url).then((data) => {
						  parent.deleteInvoiceReimbursementDisposeData(data)
					  })
				  }else{
					  formBody.append('file', row.raw)
					  this.ossService.disposeXmlFile(formBody).then((data) => {
						  parent.deleteInvoiceReimbursementDisposeData(data)
					  })
				  }
			  }

		  }
      },
		async deleteFileinfo (row) {
			var index = null;
			for (var j = 0; j < this.dataListNew.length; j++) {
				if (this.dataListNew[j].name === row.name) {
					index = j;
				}
			}
			await this.dataListNew.splice(index, 1)
			await this.dataList.splice(index, 1)
			var newFileList = [];
			for (var i = 0; i < this.fileList.length; i++) {
				if (this.fileList[i].name !== row.name) {
					newFileList.push(this.fileList[i])
				}
			}
			this.fileList = newFileList;
		},
      /**
       * 关闭dialog时使用  清除el-upload中上传的文件
       */
      clearUpload () {
		  this.fileList = []//用于清除上传文件的缓存
        this.$refs.upload.clearFiles()
        this.dataList = []
        this.dataListNew = []
        this.createBy = ''
      },
      /**
       * 获取当前文件列表中的文件数据
       */
      getDataList () {
        return this.dataListNew
      },
      /**
       * 判断进度条是否结束，附件是否加载完成
       * @returns {boolean}
       */
      checkProgress () {
        if (this.progressFlag === true) {
          this.$message.warning('请等待附件上传完成再进行操作')
          return true
        }
        if (this.fileLoading === false) {
          this.$message.warning('请等待附件加载完成再进行操作')
          if (this.dataListLength === this.dataListNew.length) {
            this.fileLoading = true
          }
          return true
        }
        return false
      },
      ifName (row) {
        if (this.commonJS.isEmpty(row.name)) {
          row.name = '---'
          return false
        }
        let suffix = row.name.substring(row.name.lastIndexOf('.') + 1)
        if (suffix === 'jpg' || suffix === 'png' || suffix === 'gif' || suffix === 'bmp' || suffix === 'jpeg') {
          return true
        } else {
          return false
        }
      },
      fileLoadingFalse () {
        this.fileLoading = false
      },
      // 开启/关闭页面的加载中状态
      changeLoading (loading) {
        if (this.commonJS.isNotEmpty(loading)) {
          this.loading = loading
        } else {
          this.loading = false
        }
      }
    }
  }
</script>
<style>
  .el-divider__text {
    font-size: 16px;
    font-weight: bold;
  }
</style>