支持文件资源下载的使用控制

@@ -60,6 +60,12 @@ export const downloadTableData = (params) => request({
   responseType: 'blob'
 });
 
+/** 下载文件前的检查 */
+export const downloadFileCheck = (params) => request({
+  url: `${import.meta.env.VITE_APP_DIGITAL_CONTRACT_URL}/contract-use/download-file?userGuid=${params.userGuid}&fileName=${params.fileName}`,
+  method: 'get'
+});
+
 /** 下载数据前的检查 */
 export const downloadTableDataCheck = (params) => request({
   url: `${import.meta.env.VITE_APP_DIGITAL_CONTRACT_URL}/contract-use/download-check?userGuid=${params.userGuid}&subjectGuid=${params.subjectGuid}`,

@@ -32,7 +32,8 @@ import { TableColumnWidth } from '@/utils/enum';
 import {
   downloadTableData,
   downloadTableDataCheck,
-  getContractStrategy
+  getContractStrategy,
+  downloadFileCheck
 } from "@/api/modules/dataDelivery";
 import StrategyTable from '../data_smart_contract/components/strategyTable.vue';
 import { getDownFileSignByUrl, obsDownloadRequest, parseAndDecodeUrl } from '@/api/modules/obsService';
@@ -477,6 +478,24 @@ const handleTableViewData = (scope) => {
   });
 }
 
+/** 下载文件资源 */
+const downloadFile = (productDetailItem) => {
+  if (foundMode.value == '1') {
+     onUploadFileDownload(productDetailItem);
+  } else {// 使用次数需要先调用
+    downloadFileCheck({
+      userGuid: route.query.useGuid,
+      fileName: productDetailItem
+    }).then((res: any) => {
+      if (res?.code == proxy.$passCode) {
+        onUploadFileDownload(productDetailItem);
+      } else {
+        ElMessage.error(res?.msg || '下载失败');
+      }
+    });
+  }
+}
+
 /** 下载数据 */
 const handleTableViewDataDown = async (scope) => {
   if (foundMode.value == 'download' || foundMode.value == 'readAndDown') {
@@ -1490,15 +1509,8 @@ const respParamsTableInfo = ref({
                   </template>
                     <div class="file-name"><ellipsis-tooltip :content="productDetailItem.name ?? ''" class-name="w100f"
                         refName="tooltipOver"></ellipsis-tooltip></div>
-                    <div
-                      v-if="['pdf', 'png', 'jpg', 'jpeg'].includes(productDetailItem.name?.substring(productDetailItem.name.lastIndexOf('.') + 1).toLowerCase())"
-                      :style="{ right: '36px' }" class="file-preview" @click="onUploadFilePreview(productDetailItem)">
-                      查看
-                    </div>
-                    <div :style="{ right: '0px' }" class="file-preview"
-                      @click="onUploadFileDownload(productDetailItem)">
-                      下载
-                    </div>
+                   <div :style="{ right: '0px' }" class="file-preview" v-if="foundMode == 'download' || foundMode == 'readAndDown' || (!detailInfo.nodeId && foundMode == '1')" 
+                      @click="downloadFile">下载</div>
                   </div>
                 </span>
               </span>