feat(ProjectAttachment): 优化文件上传和管理功能

- 新增本地存储功能，暂存未提交的文件
- 优化文件删除逻辑，区分本地和服务器文件
- 添加提交按钮，将本地文件上传到服务器
- 调整标签切换时的文件列表显示逻辑
- 优化代码结构，提高可读性和可维护性

src/components/DetailComponent/ProjectAttachment.vue

@@ -32,17 +32,23 @@
     <!--      <el-button   color="#DED0B2" @click="handleUpload">上传附件</el-button>-->
     <file-upload v-if="!isLineBtn&&uploadState&&activeName!='plus'&&activeName!='all'" @getFile="getFile"/>
 
-    <el-button color="#DED0B2" @click="handleEditTag" v-if="activeName!='all'&&activeName!='plus'&&uploadState&&!isDefault"
+    <el-button color="#DED0B2" @click="handleEditTag"
+               v-if="activeName!='all'&&activeName!='plus'&&uploadState&&!isDefault"
                style="margin-left: 10px;">编辑
     </el-button>
   </div>
-  <fvTable style="width: 100%;min-height:311px;max-height: 311px" v-if="showAttachmentTable" height="311" :scrollbar-always-on="true"
+  <fvTable style="width: 100%;min-height:311px;max-height: 311px" v-if="showAttachmentTable" height="311"
+           :scrollbar-always-on="true"
            :tableConfig="executeTableConfig" class="execute-apply-table"
            :data="otherAttachmentList" :isSettingCol="false" :pagination="false">
     <template #empty>
       <el-empty :image-size="90" description="暂无数据" style="padding: 0"/>
     </template>
   </fvTable>
+  <div class="oper-page-btn" style="margin-right: 90px" v-if="uploadState">
+    <el-button color="#DED0B2" @click="handleSubmit()">提交</el-button>
+  </div>
+
   <file-preview ref="filePreviewRef" :fullscreen="false" v-if="filePreviewShow" :fileName="filePreviewParam.fileName"
                 :fileUrl="filePreviewParam.fileUrl"
                 :fileType="filePreviewParam.fileType"/>
@@ -166,6 +172,7 @@ const handleDownload = (row) => {
   })
 }
 const deleteSingleFile = (row) => {
+  console.log("🚀 ~ file: ", row)
     deleteFile(row.fileId).then(res => {
       ElNotification({
         title: '提示',
@@ -173,7 +180,13 @@ const deleteSingleFile = (row) => {
         type: res.code === 1000 ? 'success' : 'error'
       })
       if (res.code === 1000) {
+        if (row.newFile) {
+          const finalList = getLocalList().filter(item => item.fileId !== row.fileId);
+          localStorage.setItem(`implementAllFileList-${route.query.projectId}`, JSON.stringify(finalList))
+        }else{
           otherAttachmentList.value.splice(otherAttachmentList.value.findIndex((item) => item.fileId === row.fileId), 1);
+        }
+
         getAttachmentList()
         activeName.value = 'all'
       }
@@ -297,12 +310,22 @@ const getFile = (val) => {
   console.log('上传文件', val)
   let fileObj = compositeParam(val)
   fileList.value.push(fileObj)
-  handleSubmit([fileObj])
+  localStorage.setItem(`implementAllFileList-${route.query.projectId}`, JSON.stringify(fileList.value))
+  otherAttachmentList.value.push(fileObj)
+  // handleSubmit([fileObj])
 }
 
-const handleSubmit = async (list) => {
+const handleSubmit = async () => {
+  if (getLocalList().length == 0) {
+    ElNotification({
+      title: '提示',
+      message: '暂无文件可提交',
+      type: 'warning'
+    })
+    return;
+  } else {
     let params = {
-    fileList: list,
+      fileList: getLocalList(),
       projectId: route.query.projectId,
       targetState: "30"
     }
@@ -315,11 +338,18 @@ const handleSubmit = async (list) => {
       })
       fileList.value = []
     } else {
-    list.forEach(item => {
-      otherAttachmentList.value.push(item)
+      ElNotification({
+        title: '提示',
+        message: res.msg,
+        type: 'success'
       })
+      localStorage.removeItem(`implementAllFileList-${route.query.projectId}`)
+      // list.forEach(item => {
+      //   otherAttachmentList.value.push(item)
+      // })
+    }
+    // changeFileList('all',true)
   }
-  changeFileList('all',true)
 }
 const clickToPreview = (row) => {
   filePreviewShow.value = false
@@ -335,34 +365,44 @@ const clickToPreview = (row) => {
 const changeFileList = (tag, flag) => {
   let params = {}
   if (tag == 'all') {
-    params = {
-      targetId: route.query.projectId,
-      targetState: "30",
-    }
+    otherAttachmentList.value = allFiles.value
+    // params = {
+    //   targetId: route.query.projectId,
+    //   targetState: "30",
+    // }
   } else {
-    params = {
-      targetId: route.query.projectId,
-      targetState: "30",
-      tag: tag
-    }
+    otherAttachmentList.value = allFiles.value.filter(item1 => item1.tag == tag)
+    // params = {
+    //   targetId: route.query.projectId,
+    //   targetState: "30",
+    //   tag: tag
+    // }
   }
   showAttachmentTable.value = false
 
-  searchImplementationFileList(params).then(res => {
-    if (res.code === 1000) {
-      if(tag == 'all'&&flag){
-        allFiles.value = res.data.fileList
-      }else{
-        otherAttachmentList.value = res.data.fileList
-      }
+  // searchImplementationFileList(params).then(res => {
+  //   if (res.code === 1000) {
+  //     if(tag == 'all'&&flag){
+  //       // allFiles.value = res.data.fileList
+  //     }else{
+  //       otherAttachmentList.value =res.data.fileList
+  //     }
   if (flag) {
     getTagsOption(flag)
   }
   nextTick(() => {
     showAttachmentTable.value = true
   })
+  //   }
+  // })
+}
+const getLocalList = () => {
+  if (localStorage.getItem(`implementAllFileList-${route.query.projectId}`) && JSON.parse(localStorage.getItem(`implementAllFileList-${route.query.projectId}`))) {
+    const list = JSON.parse(localStorage.getItem(`implementAllFileList-${route.query.projectId}`))
+    return list
+  } else {
+    return []
   }
-  })
 }
 const getAttachmentList = () => {
   const loading = ElLoading.service({fullscreen: true})
@@ -373,11 +413,9 @@ const getAttachmentList = () => {
   showAttachmentTable.value = false
   searchImplementationFileList(params).then(res => {
     if (res.code === 1000) {
-      // otherAttachmentList.value = res.data.fileList
-      otherAttachmentList.value = res.data.fileList
-      allFiles.value = res.data.fileList
+      otherAttachmentList.value = [...res.data.fileList, ...getLocalList()]
+      allFiles.value = [...res.data.fileList, ...getLocalList()]
       uploadState.value = res.data.upload
-
       getTagsOption()
       nextTick(() => {
         showAttachmentTable.value = true