From 094181b826763245daef5ad280819a32de5ec3cc Mon Sep 17 00:00:00 2001
From: lkddi <lkddi@163.com>
Date: Fri, 27 Feb 2026 14:53:45 +0800
Subject: [PATCH] =?UTF-8?q?Fix:=20=E9=98=B2=E6=AD=A2Enter=E9=87=8D?=
 =?UTF-8?q?=E5=A4=8D=E5=8F=91=E9=80=81=EF=BC=88IME=E8=BE=93=E5=85=A5?=
 =?UTF-8?q?=E6=B3=95=E9=98=B2=E7=A9=BF=E9=80=8F+=5FisSending=E9=98=B2?=
 =?UTF-8?q?=E9=87=8D=E5=85=A5=E9=94=81=EF=BC=89?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../views/chat/partials/scripts.blade.php     | 27 ++++++++++++++++---
 1 file changed, 24 insertions(+), 3 deletions(-)

diff --git a/resources/views/chat/partials/scripts.blade.php b/resources/views/chat/partials/scripts.blade.php
index 8f730ed..f1b7342 100644
--- a/resources/views/chat/partials/scripts.blade.php
+++ b/resources/views/chat/partials/scripts.blade.php
@@ -687,19 +687,39 @@
         }
     });
 
-    // ── 发送消息（Enter 发送） ───────────────────────
-    document.getElementById('content').addEventListener('keydown', function(e) {
+    // ── 发送消息（Enter 发送，防 IME 输入法重复触发）────────
+    // 用 isComposing 标记中文输入法的组词状态，组词期间过滤掉 Enter
+    let _imeComposing = false;
+    const _contentInput = document.getElementById('content');
+
+    // 中文/日文等 IME 组词开始
+    _contentInput.addEventListener('compositionstart', () => {
+        _imeComposing = true;
+    });
+    // 组词结束（确认候选词完成），给 10ms 缓冲让 keydown 先被过滤掉
+    _contentInput.addEventListener('compositionend', () => {
+        setTimeout(() => {
+            _imeComposing = false;
+        }, 10);
+    });
+
+    _contentInput.addEventListener('keydown', function(e) {
         if (e.key === 'Enter' && !e.shiftKey) {
             e.preventDefault();
+            // IME 正在组词时（如选候选汉字），不触发发送
+            if (_imeComposing) return;
             sendMessage(e);
         }
     });
 
     /**
-     * 发送聊天消息
+     * 发送聊天消息（内带防重入锁，避免快速连按 Enter 重复提交）
      */
+    let _isSending = false; // 发送中防重入标记
     async function sendMessage(e) {
         if (e) e.preventDefault();
+        if (_isSending) return; // 上一次还没结束，忽略
+        _isSending = true;
 
         // 前端禁言检查
         if (isMutedUntil > Date.now()) {
@@ -763,6 +783,7 @@
             console.error(error);
         } finally {
             submitBtn.disabled = false;
+            _isSending = false; // 释放发送锁，允许下次发送
         }
     }