fix(components): 修复上传组件回显问题，修改accept参数逻辑

src/components/custom/file-upload.vue

@@ -1,9 +1,10 @@
 <script setup lang="ts">
-import { useAttrs } from 'vue';
+import { computed, useAttrs } from 'vue';
 import type { UploadFileInfo, UploadProps } from 'naive-ui';
 import { fetchBatchDeleteOss } from '@/service/api/system/oss';
 import { getToken } from '@/store/modules/auth/shared';
 import { getServiceBaseURL } from '@/utils/service';
+import { AcceptType } from '@/enum/business';
 
 defineOptions({
   name: 'FileUpload'
@@ -26,11 +27,18 @@ const props = withDefaults(defineProps<Props>(), {
   defaultUpload: true,
   showTip: true,
   max: 5,
-  accept: '.doc,.docx,.xls,.xlsx,.ppt,.pptx,.txt,.pdf',
+  accept: undefined,
   fileSize: 5,
   uploadType: 'file'
 });
 
+const accept = computed(() => {
+  if (props.accept) {
+    return props.accept;
+  }
+  return props.uploadType === 'file' ? AcceptType.File : AcceptType.Image;
+});
+
 const attrs: UploadProps = useAttrs();
 
 let fileNum = 0;
@@ -51,12 +59,12 @@ function beforeUpload(options: { file: UploadFileInfo; fileList: UploadFileInfo[
   const { file } = options;
 
   // 校检文件类型
-  if (props.accept) {
+  if (accept.value) {
     const fileName = file.name.split('.');
     const fileExt = `.${fileName[fileName.length - 1]}`;
-    const isTypeOk = props.accept.split(',')?.includes(fileExt);
+    const isTypeOk = accept.value.split(',')?.includes(fileExt);
     if (!isTypeOk) {
-      window.$message?.error(`文件格式不正确, 请上传 ${props.accept} 格式文件!`);
+      window.$message?.error(`文件格式不正确, 请上传 ${accept.value} 格式文件!`);
       return false;
     }
   }

src/components/custom/oss-upload.vue

@@ -1,6 +1,7 @@
 <script setup lang="ts">
-import { onMounted, ref, useAttrs, watch } from 'vue';
+import { ref, useAttrs, watch } from 'vue';
 import type { UploadFileInfo } from 'naive-ui';
+import { useLoading } from '@sa/hooks';
 import { fetchGetOssListByIds } from '@/service/api/system/oss';
 import { isNotNull } from '@/utils/common';
 import FileUpload from '@/components/custom/file-upload.vue';
@@ -13,34 +14,55 @@ const attrs = useAttrs();
 
 const value = defineModel<string>('value', { default: '' });
 
+const { loading, startLoading, endLoading } = useLoading();
+
 const fileList = ref<UploadFileInfo[]>([]);
 
-onMounted(async () => {
-  fileList.value = [];
-  const ossIds = value.value.split(',')?.filter(item => isNotNull(item));
-  if (ossIds.length > 0) {
-    const { error, data } = await fetchGetOssListByIds(ossIds);
-    if (error) return;
-    fileList.value = data.map(item => ({
-      id: String(item.ossId),
-      url: item.url,
-      name: item.originalName,
-      status: 'finished'
-    }));
-  }
-});
+async function handleFetchOssList(ossIds: string[]) {
+  startLoading();
+  const { error, data } = await fetchGetOssListByIds(ossIds);
+  if (error) return;
+  fileList.value = data.map(item => ({
+    id: String(item.ossId),
+    url: item.url,
+    name: item.originalName,
+    status: 'finished'
+  }));
+  endLoading();
+}
+
+watch(
+  value,
+  async val => {
+    const ossIds = val.split(',')?.filter(item => isNotNull(item));
+    const fileIds = new Set(fileList.value.filter(item => item.status === 'finished').map(item => item.id));
+    if (ossIds.every(item => fileIds.has(item))) {
+      return;
+    }
+    if (ossIds.length === 0) {
+      fileList.value = [];
+      return;
+    }
+    await handleFetchOssList(ossIds);
+  },
+  { immediate: true }
+);
 
 watch(
   fileList,
   val => {
-    value.value = val.map(item => item.id).join(',');
+    value.value = val
+      .filter(item => item.status === 'finished')
+      .map(item => item.id)
+      .join(',');
   },
   { deep: true }
 );
 </script>
 
 <template>
-  <FileUpload v-bind="attrs" v-model:file-list="fileList" />
+  <NSpin v-if="loading" />
+  <FileUpload v-else v-bind="attrs" v-model:file-list="fileList" />
 </template>
 
 <style scoped></style>