fix(frontend): simplify processing imports

frontend/src/views/knowledge/processing.vue

@@ -1,7 +1,6 @@
 <template>
   <div class="processing-page">
     <input ref="fileInput" class="hidden-input" type="file" multiple :accept="acceptTypes" @change="handlePickedFiles" />
-    <input ref="directoryInput" class="hidden-input" type="file" multiple webkitdirectory directory @change="handlePickedFiles" />
 
     <section class="page-head">
       <div>
@@ -14,8 +13,6 @@
           <el-switch v-model="autoClassify" active-color="#e60012" />
         </label>
         <el-button type="danger" :icon="Upload" :loading="uploading" @click="fileInput?.click()">批量导入</el-button>
-        <el-button :icon="FolderChecked" :loading="uploading" @click="directoryInput?.click()">选择目录</el-button>
-        <el-button :icon="FolderOpened" :loading="serverImporting || runningImport" @click="importServerDirectory">服务端导入</el-button>
         <el-button :icon="Refresh" :loading="loading" @click="loadOverview">刷新</el-button>
       </div>
     </section>
@@ -106,18 +103,18 @@
       <main class="panel task-panel">
         <div class="panel-title task-title">
           <h2>解析任务</h2>
-          <el-select v-model="fileType" class="type-select" size="small">
+          <el-select v-model="fileType" class="type-select" size="small" @change="resetTaskPage">
             <el-option v-for="item in fileTypes" :key="item" :label="`文件类型：${item}`" :value="item" />
           </el-select>
         </div>
 
         <div class="task-tabs">
-          <button v-for="tab in statusTabs" :key="tab" type="button" :class="{ active: activeStatus === tab }" @click="activeStatus = tab">
+          <button v-for="tab in statusTabs" :key="tab" type="button" :class="{ active: activeStatus === tab }" @click="selectTaskStatus(tab)">
             {{ tab }}
           </button>
         </div>
 
-        <el-table v-loading="loading" :data="filteredTasks" class="task-table" size="small">
+        <el-table v-loading="loading" :data="pagedTasks" class="task-table" size="small">
           <el-table-column prop="fileName" label="文件名" min-width="210">
             <template #default="{ row }">
               <div class="file-cell">
@@ -156,7 +153,15 @@
 
         <footer class="table-footer">
           <span>共 {{ filteredTasks.length }} 条</span>
-          <el-pagination small background layout="prev, pager, next, sizes" :total="filteredTasks.length" :page-size="10" />
+          <el-pagination
+            v-model:current-page="taskPage"
+            v-model:page-size="taskPageSize"
+            small
+            background
+            layout="prev, pager, next, sizes"
+            :page-sizes="[10, 20, 50]"
+            :total="filteredTasks.length"
+          />
         </footer>
       </main>
 
@@ -211,41 +216,6 @@
       </aside>
     </section>
 
-    <section v-if="importTasks.length > 0 || importTaskLoading" class="panel import-panel">
-      <div class="panel-title compact">
-        <h2>导入任务</h2>
-        <el-button :icon="Refresh" :loading="importTaskLoading" size="small" @click="loadImportTasks">刷新</el-button>
-      </div>
-      <el-table v-loading="importTaskLoading" :data="importTasks" size="small" class="import-table">
-        <el-table-column prop="directory" label="目录" min-width="180" />
-        <el-table-column prop="category" label="分类" width="120" />
-        <el-table-column label="状态" width="110">
-          <template #default="{ row }">
-            <span class="status-pill" :class="`pill-${row.statusType}`">{{ row.status }}</span>
-          </template>
-        </el-table-column>
-        <el-table-column label="进度" min-width="180">
-          <template #default="{ row }">
-            <el-progress :percentage="row.progress" :stroke-width="6" />
-          </template>
-        </el-table-column>
-        <el-table-column label="文件" width="150">
-          <template #default="{ row }">
-            <span>{{ row.importedFiles }}/{{ row.totalFiles }}</span>
-            <span v-if="row.failedFiles > 0" class="failed-count">失败 {{ row.failedFiles }}</span>
-          </template>
-        </el-table-column>
-        <el-table-column prop="currentFile" label="当前文件" min-width="220" show-overflow-tooltip />
-        <el-table-column prop="updatedAt" label="更新时间" width="138" />
-        <el-table-column label="操作" width="104">
-          <template #default="{ row }">
-            <el-button v-if="row.status === '导入中'" link type="danger" @click="cancelImportTask(row)">取消</el-button>
-            <el-button v-if="row.status !== '导入中'" link type="primary" @click="retryImportTask(row)">重试</el-button>
-          </template>
-        </el-table-column>
-      </el-table>
-    </section>
-
     <section class="panel event-panel">
       <div class="panel-title compact">
         <h2>最近事件</h2>
@@ -267,28 +237,10 @@
 </template>
 
 <script setup name="KnowledgeProcessing" lang="ts">
-import {
-  CircleCheck,
-  Document,
-  Files,
-  FolderChecked,
-  FolderOpened,
-  Operation,
-  Refresh,
-  Search,
-  Upload,
-  WarningFilled
-} from '@element-plus/icons-vue';
-import { ElMessage, ElMessageBox } from 'element-plus';
+import { CircleCheck, Document, Files, Operation, Refresh, Search, Upload, WarningFilled } from '@element-plus/icons-vue';
+import { ElMessage } from 'element-plus';
 import { computed, onMounted, onUnmounted, ref } from 'vue';
-import {
-  cancelLocalKnowledgeImportTask,
-  getProcessingOverview,
-  listLocalKnowledgeImportTasks,
-  startLocalKnowledgeImportTask,
-  type LocalImportTask,
-  type ProcessingOverview
-} from '@/api/aihr/processing';
+import { getProcessingOverview, type ProcessingOverview } from '@/api/aihr/processing';
 import { uploadKnowledgeDocAsync, listUploadItems, retryUploadItem, type UploadItem } from '@/api/aihr/sop';
 
 const acceptTypes = '.txt,.md,.markdown,.pdf,.doc,.docx,.xls,.xlsx,.ppt,.pptx,.jpg,.jpeg,.png,.gif,.webp,.bmp,.mp4,.mov,.avi,.mkv,.webm,.m4v,.zip';
@@ -303,24 +255,21 @@ const browserBatchWarnCount = 20;
 const browserBatchWarnSize = 200 * 1024 * 1024;
 
 const fileInput = ref<HTMLInputElement>();
-const directoryInput = ref<HTMLInputElement>();
 const loading = ref(false);
 const uploading = ref(false);
-const serverImporting = ref(false);
-const importTaskLoading = ref(false);
 const overview = ref<ProcessingOverview | null>(null);
 const overviewFailed = ref(false);
-const importTasks = ref<LocalImportTask[]>([]);
 const categoryKeyword = ref('');
 const selectedCategory = ref('住宅 SOP');
 const autoClassify = ref(true);
 const activeStatus = ref('全部');
 const fileType = ref('全部');
+const taskPage = ref(1);
+const taskPageSize = ref(10);
 const uploadBatch = ref<UploadItem[]>([]);
 const uploadBatchId = ref('');
 const enqueueFailures = ref<string[]>([]);
 const retryingId = ref<number | null>(null);
-let importPollTimer: ReturnType<typeof window.setTimeout> | undefined;
 let batchPollTimer: ReturnType<typeof window.setTimeout> | undefined;
 
 const statusTabs = ['全部', '等待解析', '解析中', '已完成', '失败'];
@@ -456,15 +405,15 @@ const filteredCategories = computed(() => {
   return displayOverview.value.categories.filter((item) => !keyword || item.name.toLowerCase().includes(keyword));
 });
 const filteredTasks = computed(() => displayOverview.value.tasks.filter((item) => matchStatus(item.status) && matchFileType(item.fileType)));
-const runningImport = computed(() => importTasks.value.some((item) => item.status === '导入中'));
-
+const pagedTasks = computed(() => {
+  const start = (taskPage.value - 1) * taskPageSize.value;
+  return filteredTasks.value.slice(start, start + taskPageSize.value);
+});
 onMounted(async () => {
-  await Promise.all([loadOverview(), loadImportTasks()]);
-  scheduleImportPoll();
+  await loadOverview();
 });
 
 onUnmounted(() => {
-  clearImportPoll();
   clearBatchPoll();
   // 置空批次 ID，让在途的轮询请求返回后直接丢弃，不再重新挂起定时器
   uploadBatchId.value = '';
@@ -477,6 +426,7 @@ async function loadOverview() {
     overview.value = data;
     overviewFailed.value = false;
     selectedCategory.value = data.categories[0]?.name || selectedCategory.value;
+    resetTaskPage();
   } catch {
     overview.value = null;
     overviewFailed.value = true;
@@ -509,7 +459,7 @@ async function uploadFiles(files: File[]) {
 
   const totalSize = readyFiles.reduce((sum, file) => sum + file.size, 0);
   if (readyFiles.length > browserBatchWarnCount || totalSize > browserBatchWarnSize) {
-    ElMessage.warning('浏览器批量适合少量文件；大批量资料请放到导入根目录后用服务端导入任务');
+    ElMessage.warning('文件较多，建议压缩为 ZIP 后批量导入');
   }
 
   uploading.value = true;
@@ -622,91 +572,6 @@ function uploadFailureMessage(error: unknown) {
   return '上传失败';
 }
 
-async function importServerDirectory() {
-  let directory = '.';
-  try {
-    const result = await ElMessageBox.prompt('只允许导入后端 AIHR_IMPORT_ROOT / aihr.import.root 下的相对目录。', '服务端目录导入', {
-      confirmButtonText: '开始导入',
-      cancelButtonText: '取消',
-      inputValue: '.',
-      inputPlaceholder: '例如：住宅SOP 或 .'
-    });
-    directory = String(result.value || '.').trim() || '.';
-  } catch {
-    return;
-  }
-
-  serverImporting.value = true;
-  try {
-    const { data } = await startLocalKnowledgeImportTask({ directory, category: categoryPayload(), limit: 500 });
-    ElMessage.success(`导入任务已启动：${data.totalFiles} 个文件`);
-    await Promise.all([loadImportTasks(), loadOverview()]);
-    scheduleImportPoll();
-  } finally {
-    serverImporting.value = false;
-  }
-}
-
-async function loadImportTasks() {
-  importTaskLoading.value = true;
-  try {
-    const { data } = await listLocalKnowledgeImportTasks();
-    importTasks.value = data || [];
-  } catch {
-    importTasks.value = [];
-  } finally {
-    importTaskLoading.value = false;
-  }
-}
-
-async function retryImportTask(row: LocalImportTask) {
-  serverImporting.value = true;
-  try {
-    await startLocalKnowledgeImportTask({ directory: row.directory, category: row.category, limit: 500 });
-    ElMessage.success('已重新启动导入任务');
-    await loadImportTasks();
-    scheduleImportPoll();
-  } finally {
-    serverImporting.value = false;
-  }
-}
-
-async function cancelImportTask(row: LocalImportTask) {
-  try {
-    await ElMessageBox.confirm(`确认取消导入任务「${row.directory}」？`, '取消导入', {
-      confirmButtonText: '取消任务',
-      cancelButtonText: '返回',
-      type: 'warning'
-    });
-  } catch {
-    return;
-  }
-  importTaskLoading.value = true;
-  try {
-    await cancelLocalKnowledgeImportTask(row.id);
-    ElMessage.success('已取消导入任务');
-    await Promise.all([loadImportTasks(), loadOverview()]);
-  } finally {
-    importTaskLoading.value = false;
-  }
-}
-
-function scheduleImportPoll() {
-  clearImportPoll();
-  if (!runningImport.value) return;
-  importPollTimer = window.setTimeout(async () => {
-    await Promise.all([loadImportTasks(), loadOverview()]);
-    scheduleImportPoll();
-  }, 2500);
-}
-
-function clearImportPoll() {
-  if (importPollTimer) {
-    window.clearTimeout(importPollTimer);
-    importPollTimer = undefined;
-  }
-}
-
 function matchStatus(status: string) {
   if (activeStatus.value === '全部') return true;
   if (activeStatus.value === '等待解析') return ['等待解析', 'OCR排队'].includes(status);
@@ -717,6 +582,15 @@ function matchFileType(type: string) {
   return fileType.value === '全部' || type === fileType.value;
 }
 
+function selectTaskStatus(status: string) {
+  activeStatus.value = status;
+  resetTaskPage();
+}
+
+function resetTaskPage() {
+  taskPage.value = 1;
+}
+
 function task(
   id: number,
   category: string,
@@ -921,19 +795,6 @@ function fileBadgeClass(type: string) {
   align-items: start;
 }
 
-.import-panel {
-  margin-top: 14px;
-}
-
-.import-table {
-  width: 100%;
-}
-
-.failed-count {
-  margin-left: 8px;
-  color: #e60012;
-}
-
 .panel {
   padding: 16px;
 }