From f10db4a934dfd6437406de338ca948f78565a7b3 Mon Sep 17 00:00:00 2001
From: Mega Yu <yuhg2310@gmail.com>
Date: Mon, 13 Apr 2026 21:14:44 +0800
Subject: [PATCH] enhance port input handling and optimize ui

---
 src/main/frontend/components/server.cljs | 25 +++++++++++++-----------
 src/main/frontend/util.cljc              | 16 +++++++++++++++
 2 files changed, 30 insertions(+), 11 deletions(-)

diff --git a/src/main/frontend/components/server.cljs b/src/main/frontend/components/server.cljs
index 2f894c4426..0974182b42 100644
--- a/src/main/frontend/components/server.cljs
+++ b/src/main/frontend/components/server.cljs
@@ -89,24 +89,27 @@
     [:div.cp__server-configs-panel.pt-5
      [:h2.text-3xl.-translate-y-4 (t :server.config/title)]
 
-     [:div.item.flex.items-center.space-x-3
-      [:label.basis-96
+     [:div.flex.items-end.gap-3
+      [:div.flex.flex-col.gap-1.flex-1
        [:strong (t :ui/host)]
        [:input.form-input
-        {:value     host
+        {:value     (or host "")
          :on-change #(let [value (.-value (.-target %))]
                        (swap! *configs assoc :host value))}]]
-
-      [:label
+      [:div.flex.flex-col.gap-1
+       {:class "w-40"}
        [:strong (t :server.config/port-label)]
        [:input.form-input
         {:auto-focus true
-         :value      port
-         :min        "1"
-         :max        "65535"
-         :type       "number"
-         :on-change  #(let [value (.-value (.-target %))]
-                        (swap! *configs assoc :port value))}]]]
+         :value      (or port "")
+         :type       "text"
+         :inputMode  "numeric"
+         :pattern    "[0-9]*"
+         :on-change  #(let [value (util/evalue %)
+                            port (if (string/blank? value) 1 (util/sanitize-port-input value))]
+                        (swap! *configs assoc :port port))
+         :on-blur    #(let [value (.-value (.-target %))]
+                        (swap! *configs assoc :port (util/normalize-port-input value)))}]]]
 
      [:p.py-3.px-1
       [:label.flex.space-x-2.items-center
diff --git a/src/main/frontend/util.cljc b/src/main/frontend/util.cljc
index b1b43fcf3f..a49bb0773d 100644
--- a/src/main/frontend/util.cljc
+++ b/src/main/frontend/util.cljc
@@ -1381,3 +1381,19 @@
    (defn rtc-test?
      []
      (string/includes? js/window.location.search "?rtc-test=true")))
+
+#?(:cljs
+   (defn sanitize-port-input
+     "Strips all non-digit characters from a port input string."
+     [value]
+     (some-> value
+             trim-safe
+             (string/replace #"\D" ""))))
+
+#?(:cljs
+   (defn normalize-port-input
+     "Normalizes a port input to a valid port number string (1–65535), or nil."
+     [value]
+     (let [digits (sanitize-port-input value)]
+       (when (seq digits)
+         (str (-> digits js/parseInt (max 1) (min 65535)))))))