feat(admin): 选人组件接入——UserCheckModal 加单选模式+UserSelectInput 单选封装；映射办理人/审批节点指定用户弃手输 ID 改弹窗选人 (/admin/user/tree)；删休眠 UserCheckInput 死代码

src/views/flow/admin/def-editor/components/ApprovalDrawer.vue

@@ -1,8 +1,10 @@
 <script setup lang="ts">
 // 审批节点配置抽屉（方案 §3.4）：打开时把节点值拷进本地表单，确定时写回——
 // 分段控件切换只改本地状态，不会因重渲染丢失未保存输入（原型阶段踩过该坑）。
+// 指定用户改为树形选人弹窗（参照 Notice 自定义组选人），id+name 同帧拿到，不再手输 ID。
 import { computed, inject, reactive, ref, watch } from "vue";
 import { Message } from "view-ui-plus";
+import UserCheckModal from "@/components/UserCheckModal.vue";
 import { flowApi } from "@/api/module/flow";
 import { ApprovalNode, EDITOR_CTX } from "../model";
 
@@ -28,8 +30,13 @@ const form = reactive({
     deadlineHours: null as number | null,
 });
 
-const lookupId = ref<number | null>(null);
-const lookingUp = ref(false);
+const userCheckModal = ref<any>();
+const userModalSources = [
+    {
+        name: "基础平台",
+        loader: () => flowApi.adminUserTree().send() as Promise<any[]>,
+    },
+];
 
 function syncFromNode(): void {
     const n = props.node;
@@ -40,7 +47,6 @@ function syncFromNode(): void {
     form.userIds = n.assignee?.type === "USERS" ? [...n.assignee.userIds] : [];
     form.countersign = n.countersign;
     form.deadlineHours = n.deadlineHours;
-    lookupId.value = null;
 }
 
 watch(
@@ -76,24 +82,19 @@ function userNameOf(id: number): string {
     return ctx.userNames[id] || `#${id}`;
 }
 
-async function onLookup(): Promise<void> {
-    if (!lookupId.value) {
-        Message.warning("请先填用户ID");
-        return;
-    }
-    const id = Number(lookupId.value);
-    lookingUp.value = true;
-    try {
-        const u: any = await flowApi.mapLookupUser(id).send();
-        ctx.userNames[id] = u?.name || `#${id}`;
-        if (!form.userIds.includes(id)) form.userIds.push(id);
-        lookupId.value = null;
-        Message.success(`已添加：${u?.name || `#${id}`}`);
-    } catch {
-        Message.error("UserBase 检索失败");
-    } finally {
-        lookingUp.value = false;
+/** 选人弹窗提交：选中后的 id+name 合入本地 userIds 与姓名快照（不再逐个 byId 检索） */
+function onUsersPicked(arr: any[]): void {
+    let added = 0;
+    for (const u of arr || []) {
+        if (u?.id == null) continue;
+        const id = Number(u.id);
+        if (!form.userIds.includes(id)) {
+            form.userIds.push(id);
+            added++;
+        }
+        if (u.name) ctx.userNames[id] = u.name;
     }
+    Message.success(`已选择 ${added} 名用户`);
 }
 
 function removeUser(id: number): void {
@@ -162,8 +163,7 @@ function onRemove(): void {
                 <div class="fld">
                     <label>指定用户</label>
                     <div class="user-add">
-                        <InputNumber v-model="lookupId" :min="1" placeholder="填 UserBase 用户ID" style="flex: 1" />
-                        <Button type="primary" :loading="lookingUp" @click="onLookup">检索并添加</Button>
+                        <Button type="primary" @click="userCheckModal?.show()">选择用户</Button>
                     </div>
                     <div class="user-tags">
                         <Tag
@@ -208,6 +208,13 @@ function onRemove(): void {
             <Button type="primary" @click="onOk">确定</Button>
         </div>
     </Drawer>
+
+    <UserCheckModal
+        ref="userCheckModal"
+        :sources="userModalSources"
+        :userids="form.userIds"
+        @on-submit="onUsersPicked"
+    />
 </template>
 
 <style scoped>