feat: add max conn UI to user management and forward rules

vite-frontend/src/api/types.ts

@@ -20,6 +20,7 @@ export interface UserApiItem {
   num: number;
   expTime?: number;
   flowResetTime?: number;
+  maxConn?: number;
   inFlow?: number;
   outFlow?: number;
   dailyQuotaGB?: number;
@@ -200,6 +201,7 @@ export interface UserPackageInfoApiData {
     num: number;
     expTime?: string;
     flowResetTime?: number;
+  maxConn?: number;
     [key: string]: unknown;
   };
   tunnelPermissions: UserTunnelPermissionApiItem[];
@@ -276,6 +278,7 @@ export interface UserMutationPayload {
   num?: number;
   expTime?: number | string;
   flowResetTime?: number;
+  maxConn?: number;
   dailyQuotaGB?: number;
   monthlyQuotaGB?: number;
   tunnelFlow?: number;
@@ -338,6 +341,7 @@ export interface UserTunnelAssignPayload {
   num?: number;
   expTime?: number;
   flowResetTime?: number;
+  maxConn?: number;
   status?: number;
   speedId?: number | null;
   tunnels?: Array<{ tunnelId: number; speedId?: number | null }>;

vite-frontend/src/pages/forward.tsx

@@ -157,6 +157,7 @@ interface ForwardForm {
   interfaceName?: string;
   strategy: string;
   speedId: number | null;
+  maxConn?: number;
 }
 
 interface ForwardUserGroup {
@@ -1306,6 +1307,7 @@ export default function ForwardPage() {
     interfaceName: "",
     strategy: "fifo",
     speedId: null,
+    maxConn: 0,
   });
   const [inIpTouched, setInIpTouched] = useState(false);
 
@@ -4723,6 +4725,20 @@ export default function ForwardPage() {
               </ModalHeader>
               <ModalBody>
                 <div className="space-y-4 pb-4">
+                  <Input
+                    label="最大连接数"
+                    placeholder="0 或空表示不限制"
+                    type="number"
+                    min="0"
+                    value={form.maxConn === 0 ? "" : String(form.maxConn || "")}
+                    onChange={(e) => {
+                      const value = Math.max(Number(e.target.value) || 0, 0);
+                      setForm((prev) => ({ ...prev, maxConn: value }));
+                    }}
+                    description="此设置优先于用户的全局连接数限制。0 表示不限制。"
+                    variant="bordered"
+                  />
+
                   <Input
                     errorMessage={errors.name}
                     isInvalid={!!errors.name}

vite-frontend/src/pages/user.tsx

@@ -219,6 +219,7 @@ export default function UserPage() {
     num: 10,
     expTime: null,
     flowResetTime: 0,
+    maxConn: 0,
   });
   const [userFormLoading, setUserFormLoading] = useState(false);
   const [quotaResetLoading, setQuotaResetLoading] = useState(false);
@@ -514,6 +515,7 @@ export default function UserPage() {
       num: 10,
       expTime: null,
       flowResetTime: 0,
+    maxConn: 0,
       groupIds: [],
     });
     onUserModalOpen();
@@ -1516,6 +1518,28 @@ export default function UserPage() {
                   setUserForm((prev) => ({ ...prev, flow: value }));
                 }}
               />
+              <Input
+                label="最大连接数"
+                placeholder="0 或空表示不限制"
+                type="number"
+                min="0"
+                value={userForm.maxConn === 0 ? "" : String(userForm.maxConn || "")}
+                onChange={(e) => {
+                  const value = Math.max(Number(e.target.value) || 0, 0);
+                  setUserForm((prev) => ({ ...prev, maxConn: value }));
+                }}
+              />
+              <Input
+                label="最大连接数"
+                placeholder="0 或空表示不限制"
+                type="number"
+                min="0"
+                value={userForm.maxConn === 0 ? "" : String(userForm.maxConn || "")}
+                onChange={(e) => {
+                  const value = Math.max(Number(e.target.value) || 0, 0);
+                  setUserForm((prev) => ({ ...prev, maxConn: value }));
+                }}
+              />
               <Input
                 isRequired
                 label="规则数量"
@@ -1926,6 +1950,7 @@ export default function UserPage() {
                     <TableColumn>规则数量</TableColumn>
                     <TableColumn>状态</TableColumn>
                     <TableColumn>限速规则</TableColumn>
+                    <TableColumn>最大连接</TableColumn>
                     <TableColumn>重置时间</TableColumn>
                     <TableColumn>到期时间</TableColumn>
                     <TableColumn>操作</TableColumn>

vite-frontend/src/types/index.ts

@@ -44,6 +44,7 @@ export interface UserForm {
   num: number;
   expTime: Date | null;
   flowResetTime: number;
+  maxConn?: number;
   groupIds?: number[];
 }
 
@@ -56,7 +57,8 @@ export interface UserTunnel {
   flow: number; // 流量限制(GB)
   num: number; // 转发数量
   expTime: number; // 过期时间戳
-  flowResetTime: number; // 流量重置日期
+  flowResetTime: number;
+  maxConn?: number; // 流量重置日期
   speedId?: number | null; // 限速规则ID
   speedLimitName?: string; // 限速规则名称
   inFlow?: number; // 下载流量(字节)
@@ -70,6 +72,7 @@ export interface UserTunnelForm {
   num: number;
   expTime: Date | null;
   flowResetTime: number;
+  maxConn?: number;
   speedId: number | null;
 }