feat(bpm): 新增流程当前节点及办理人查询功能

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/components/semri/process/BusinessProcessListModal.vue

@@ -8,6 +8,7 @@
       </BasicTable>
     </div>
     <BpmPictureModal @register="registerBpmModal" />
+    <CurrentNodeModal ref="currentNodeModalRef" />
     <j-modal
       title="修改流程信息"
       :width="460"
@@ -57,6 +58,7 @@
   import { deleteSingleProcess, deletePendingTask, updateTitleAndDeadline, queryByBusinessId } from '/@/api/common/api';
   import { useMessage } from '/@/hooks/web/useMessage';
   import TaskApprovalHistoryContent from '/@/views/super/bpm/process/personalOffice/myHandleTask/content/TaskApprovalHistoryContent.vue';
+import CurrentNodeModal from './CurrentNodeModal.vue';
 
   interface OpenParams {
     businessId?: string;
@@ -71,7 +73,7 @@
   const modalWidth = 'min(1280px, calc(100vw - 64px))';
   const approvalHistoryModalWidth = 'min(1100px, calc(100vw - 96px))';
   // 按当前列宽合计收敛横向滚动距离，避免少量列被默认宽度撑得过大。
-  const tableScrollX = 1680;
+  const tableScrollX = 1760;
   // 固定表体高度，让横向滚动条停留在弹窗底部，而不是跟随少量数据行出现在中间。
   const tableBodyHeight = 500;
   const { createMessage } = useMessage();
@@ -86,6 +88,7 @@
     requireFinishDate: undefined as string | undefined,
   });
   const [registerBpmModal, { openModal: bpmPicModal }] = useModal();
+  const currentNodeModalRef = ref();
 
   const [registerTable, { setColumns, setTableData, reload, clearSelectedRowKeys }] = useTable({
     rowKey: 'id',
@@ -110,7 +113,7 @@
     actionColumn: {
       title: '操作',
       dataIndex: 'action',
-      width: 320,
+      width: 400,
       fixed: 'right',
       slots: { customRender: 'action' },
     },
@@ -259,8 +262,21 @@
     }
   }
 
+  function handlePreviewCurrentNode(record) {
+    const processInstId = record?.processInstId;
+    if (!processInstId) {
+      createMessage.error('流程尚未发起，无法查询');
+      return;
+    }
+    currentNodeModalRef.value?.open({ processInstId });
+  }
+
   function getTableAction(record) {
     return [
+      {
+        label: '当前节点',
+        onClick: handlePreviewCurrentNode.bind(null, record),
+      },
       {
         label: '流程图',
         onClick: handlePreviewPic.bind(null, record),

src/components/semri/process/CurrentNodeModal.vue

@@ -0,0 +1,196 @@
+<template>
+  <j-modal
+    title="当前办理人"
+    :width="520"
+    :visible="visible"
+    :footer="null"
+    @cancel="handleCancel"
+    cancelText="关闭"
+  >
+    <div v-if="loading" style="text-align: center; padding: 40px 0;">
+      <a-spin tip="查询中..." />
+    </div>
+
+    <div v-else-if="errorMsg" style="text-align: center; padding: 40px 0;">
+      <a-result status="error" :title="errorMsg" />
+    </div>
+
+    <div v-else class="current-node-content">
+      <!-- 流程已结束 — 卡片布局，与进行中统一 -->
+      <div v-if="nodeInfo?.finished" class="task-card finished-card">
+        <div class="task-card-header">
+          <a-tag color="success">已结束</a-tag>
+          <span class="task-name">该流程已结束</span>
+        </div>
+        <div class="task-card-body">
+          <div v-if="nodeInfo?.endTime" class="info-row">
+            <span class="label">结束时间</span>
+            <span class="value">{{ nodeInfo.endTime }}</span>
+          </div>
+          <div class="info-row">
+            <span class="label">状态</span>
+            <span class="value" style="color: #22c55e;">所有节点已完成</span>
+          </div>
+        </div>
+      </div>
+
+      <!-- 流程进行中 -->
+      <div v-else class="running-state">
+        <div
+          v-for="(task, index) in nodeInfo?.currentTasks || []"
+          :key="index"
+          class="task-card"
+        >
+          <div class="task-card-header">
+            <a-tag color="processing">进行中</a-tag>
+            <span class="task-name">{{ task.taskName }}</span>
+          </div>
+          <div class="task-card-body">
+            <div class="info-row">
+              <span class="label">当前办理人</span>
+              <span class="value">
+                <a-avatar size="small" style="margin-right: 6px; background-color: #637d8f;">
+                  {{ (task.assigneeName || '待签收')[0] }}
+                </a-avatar>
+                {{ task.assigneeName || '待签收（无具体办理人）' }}
+              </span>
+            </div>
+            <div v-if="task.deptNames?.length" class="info-row">
+              <span class="label">所属部门</span>
+              <span class="value">{{ task.deptNames.join('、') }}</span>
+            </div>
+            <div v-if="task.startTime" class="info-row">
+              <span class="label">转入时间</span>
+              <span class="value">{{ task.startTime }}</span>
+            </div>
+          </div>
+        </div>
+
+        <div v-if="!nodeInfo?.currentTasks?.length" style="text-align: center; padding: 20px;">
+          暂无任务信息
+        </div>
+      </div>
+    </div>
+  </j-modal>
+</template>
+
+<script lang="ts" setup>
+  import { ref } from 'vue';
+  import JModal from '/@/components/Modal/src/JModal/JModal.vue';
+  import { queryCurrentNodeInfo } from '/@/api/common/api';
+
+  interface TaskInfo {
+    taskId?: string;
+    taskName?: string;
+    taskDefinitionKey?: string;
+    startTime?: string;
+    assignee?: string;
+    assigneeName?: string;
+    deptNames?: string[];
+  }
+
+  interface NodeInfo {
+    finished: boolean;
+    endTime?: string;
+    currentTasks?: TaskInfo[];
+  }
+
+  const visible = ref(false);
+  const loading = ref(false);
+  const errorMsg = ref('');
+  const nodeInfo = ref<NodeInfo | null>(null);
+  let currentProcessInstId = '';
+
+  async function open(params: { processInstId: string; title?: string }) {
+    currentProcessInstId = params.processInstId;
+    visible.value = true;
+    loading.value = true;
+    errorMsg.value = '';
+    nodeInfo.value = null;
+
+    if (!currentProcessInstId) {
+      loading.value = false;
+      errorMsg.value = '流程尚未发起，无法查询';
+      return;
+    }
+
+    try {
+      // defHttp.get 默认自动解包 Result 包装，res 即为后端返回的 result 对象
+      const res = await queryCurrentNodeInfo({ procInstId: currentProcessInstId });
+      nodeInfo.value = res as NodeInfo;
+    } catch {
+      errorMsg.value = '查询失败，请重试';
+    } finally {
+      loading.value = false;
+    }
+  }
+
+  function handleCancel() {
+    visible.value = false;
+    loading.value = false;
+    errorMsg.value = '';
+    nodeInfo.value = null;
+  }
+
+  defineExpose({ open });
+</script>
+
+<style lang="less" scoped>
+  .current-node-content {
+    padding: 8px 0;
+  }
+
+  .finished-state {
+    padding: 16px 0;
+  }
+
+  .task-card {
+    margin-bottom: 12px;
+    padding: 16px;
+    background: #f8fafc;
+    border: 1px solid #e5e7eb;
+    border-radius: 6px;
+
+    &:last-child {
+      margin-bottom: 0;
+    }
+
+    .task-card-header {
+      display: flex;
+      align-items: center;
+      gap: 8px;
+      margin-bottom: 12px;
+
+      .task-name {
+        font-size: 15px;
+        font-weight: 600;
+        color: #1e293b;
+      }
+    }
+
+    .task-card-body {
+      .info-row {
+        display: flex;
+        align-items: center;
+        margin-bottom: 8px;
+        font-size: 13px;
+
+        &:last-child {
+          margin-bottom: 0;
+        }
+
+        .label {
+          width: 96px;
+          color: #64748b;
+          flex-shrink: 0;
+        }
+
+        .value {
+          color: #334155;
+          display: flex;
+          align-items: center;
+        }
+      }
+    }
+  }
+</style>