修复用户主机信息显示，添加踢出用户询问

src/views/system/vpn-server-online-user.vue

@@ -191,7 +191,7 @@
 
 <script setup lang="ts">
 import { ref, reactive, onMounted, onUnmounted } from 'vue';
-import { ElMessage } from 'element-plus';
+import { ElMessage, ElMessageBox } from 'element-plus';
 import { GetVPNServerConfigHandler, GetVPNServerOnlineListHandler,GetServerOnlineUsers,KickOutOnlineUser } from '@/api/vpn';
 import { on } from 'events';
 import { VPNStatus, OnlineUserInfo, OnlineUserInfoList, ServerConfig, HostInfo } from '@/types/vpn';
@@ -222,11 +222,31 @@ const getServerConfigs = async () => {
 
 const showHostInfo = (user:OnlineUserInfoList) =>{
     show_host_info.value = true;
-    hostInfo.value = user.host_info;
+    hostInfo.value = user.host_info || createEmptyHostInfo();
     activeHostInfoTab.value = 'basic';
     console.log(user);
 }
 
+// 创建空的 HostInfo 对象
+const createEmptyHostInfo = (): HostInfo => {
+    return {
+        hostname: '',
+        uptime: 0,
+        bootTime: 0,
+        procs: 0,
+        os: '',
+        platform: '',
+        platformFamily: '',
+        platformVersion: '',
+        kernelVersion: '',
+        kernelArch: '',
+        virtualizationSystem: '',
+        virtualizationRole: '',
+        hostId: '',
+        client_version: ''
+    };
+}
+
 // 格式化运行时间
 const formatUptime = (uptime: number): string => {
     if (!uptime || uptime <= 0) return '-';
@@ -261,46 +281,77 @@ const formatBootTime = (bootTime: number): string => {
 }
 
 const KickOutAllOnlineUser = async() =>{
-    let req = {
-        server_id: selectedServer.value.server_id,
-        type: 1, //all
-        session: [{
-            "user_id": 1,
-            "session": "kickout all"
-        }]
-    }
     try{
-        let resp = await KickOutOnlineUser(req);
+        // 询问用户是否确认踢出所有用户
-        if (resp &&resp["code"] == 0){
+        const result = await ElMessageBox.confirm(
-            ElMessage.success("踢出成功");
+            `确定要踢出所有在线用户吗？此操作将强制断开所有用户的连接。`,
-        }else{
+            '确认踢出所有用户',
-            ElMessage.error(resp["message"] || "踢出失败");
+            {
+                confirmButtonText: '确认踢出',
+                cancelButtonText: '取消',
+                type: 'warning',
+            }
+        );
+        
+        if (result === 'confirm') {
+            let req = {
+                server_id: selectedServer.value.server_id,
+                type: 1, //all
+                session: [{
+                    "user_id": 1,
+                    "session": "kickout all"
+                }]
+            }
+            let resp = await KickOutOnlineUser(req);
+            if (resp && resp["code"] == 0){
+                ElMessage.success("踢出成功");
+            }else{
+                ElMessage.error(resp["message"] || "踢出失败");
+            }
         }
     }catch(error){
-        ElMessage.error("踢出失败");
+        // 如果用户点击取消，则不显示错误信息
-        console.error(error);
+        if (error !== 'cancel') {
+            ElMessage.error("踢出失败");
+            console.error(error);
+        }
     }
 }
 
 const KickOutSomeUser = async(user:OnlineUserInfoList) =>{
-    let req = {
-        server_id: selectedServer.value.server_id,
-        sessions: [{
-            "user_id": user.user_id,
-            "session": user.uuid
-        }]
-
-    }
     try{
-        let resp = await KickOutOnlineUser(req);
+        // 询问用户是否确认踢出该用户
-        if (resp &&resp["code"] == 0){
+        const result = await ElMessageBox.confirm(
-            ElMessage.success("踢出成功");
+            `确定要踢出用户 "${user.user_name}" 吗？此操作将强制断开该用户的连接。`,
-        }else{
+            '确认踢出用户',
-            ElMessage.error(resp["message"] || "踢出失败");
+            {
+                confirmButtonText: '确认踢出',
+                cancelButtonText: '取消',
+                type: 'warning',
+            }
+        );
+        
+        if (result === 'confirm') {
+            let req = {
+                server_id: selectedServer.value.server_id,
+                sessions: [{
+                    "user_id": user.user_id,
+                    "session": user.uuid
+                }]
+            }
+            let resp = await KickOutOnlineUser(req);
+            if (resp && resp["code"] == 0){
+                ElMessage.success("踢出成功");
+            }else{
+                ElMessage.error(resp["message"] || "踢出失败");
+            }
         }
     }catch(error){
-        ElMessage.error("踢出失败");
+        // 如果用户点击取消，则不显示错误信息
-        console.error(error);
+        if (error !== 'cancel') {
+            ElMessage.error("踢出失败");
+            console.error(error);
+        }
     }
 }
 
@@ -325,7 +376,11 @@ const getOnlineUsers = async (serverId: string) => {
         const response = await GetServerOnlineUsers(serverId);
         if (response["code"] === 0) {
             if(response.data){
-                onlineUsers.value = response.data;
+                // 处理每个用户对象，确保 host_info 字段有有效的值
+                onlineUsers.value = response.data.map((user: any) => ({
+                    ...user,
+                    host_info: user.host_info || createEmptyHostInfo()
+                }));
             }else{
                 onlineUsers.value = [];
             }
@@ -349,7 +404,11 @@ const getOnlineUsers2 = async (serverId: string) => {
         const response = await GetServerOnlineUsers(serverId);
         if (response["code"] === 0) {
             if(response.data){
-                onlineUsers.value = response.data;
+                // 处理每个用户对象，确保 host_info 字段有有效的值
+                onlineUsers.value = response.data.map((user: any) => ({
+                    ...user,
+                    host_info: user.host_info || createEmptyHostInfo()
+                }));
             }else{
                 onlineUsers.value = [];
             }