From 1eb1efde7227c42f1fe3a91510a561341558d44a Mon Sep 17 00:00:00 2001
From: Baobhan Sith <80159437+Heavrnl@users.noreply.github.com>
Date: Sun, 11 May 2025 09:59:32 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E4=B8=BA=E5=BF=AB=E6=8D=B7=E6=8C=87?=
 =?UTF-8?q?=E4=BB=A4=E5=92=8C=E5=91=BD=E4=BB=A4=E5=8E=86=E5=8F=B2=E6=B7=BB?=
 =?UTF-8?q?=E5=8A=A0=E2=80=9C=E5=8F=91=E9=80=81=E5=88=B0=E5=85=A8=E9=83=A8?=
 =?UTF-8?q?=E4=BC=9A=E8=AF=9D=E2=80=9D=E5=8F=B3=E9=94=AE=E8=8F=9C=E5=8D=95?=
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Refs #28
---
 packages/frontend/src/locales/en-US.json      |  16 ++-
 packages/frontend/src/locales/ja-JP.json      |  26 +++-
 packages/frontend/src/locales/zh-CN.json      |  16 ++-
 .../frontend/src/views/CommandHistoryView.vue |  79 +++++++++++-
 .../frontend/src/views/QuickCommandsView.vue  | 112 ++++++++++++++----
 packages/frontend/src/views/WorkspaceView.vue |  35 +++---
 6 files changed, 236 insertions(+), 48 deletions(-)

diff --git a/packages/frontend/src/locales/en-US.json b/packages/frontend/src/locales/en-US.json
index 007d0e9..c1e9e71 100644
--- a/packages/frontend/src/locales/en-US.json
+++ b/packages/frontend/src/locales/en-US.json
@@ -1006,7 +1006,14 @@
     "empty": "No history records",
     "confirmClear": "Are you sure you want to clear all history?",
     "copied": "Copied to clipboard",
-    "copyFailed": "Copy failed"
+    "copyFailed": "Copy failed",
+    "actions": {
+      "sendToAllSessions": "Send to All Sessions"
+    },
+    "notifications": {
+      "sentToAllSessions": "Command sent to {count} sessions.",
+      "noActiveSshSessions": "No active SSH sessions to send command to."
+    }
   },
   "quickCommands": {
     "searchPlaceholder": "Search name or command...",
@@ -1032,6 +1039,13 @@
     "untagged": "Untagged",
     "tags": {
       "clickToEditTag": "Click to edit tag name"
+    },
+    "actions": {
+      "sendToAllSessions": "Send to All Sessions"
+    },
+    "notifications": {
+      "sentToAllSessions": "Command sent to {count} sessions.",
+      "noActiveSshSessions": "No active SSH sessions to send command to."
     }
   },
   "setup": {
diff --git a/packages/frontend/src/locales/ja-JP.json b/packages/frontend/src/locales/ja-JP.json
index 5a47852..e34c2f9 100644
--- a/packages/frontend/src/locales/ja-JP.json
+++ b/packages/frontend/src/locales/ja-JP.json
@@ -57,9 +57,16 @@
         "delete": "削除",
         "empty": "履歴はありません",
         "loading": "ロード中...",
-        "searchPlaceholder": "履歴を検索..."
-    },
-    "commandInputBar": {
+        "searchPlaceholder": "履歴を検索...",
+        "actions": {
+          "sendToAllSessions": "すべてのセッションに送信"
+        },
+        "notifications": {
+          "sentToAllSessions": "コマンドは {count} 個のセッションに送信されました。",
+          "noActiveSshSessions": "コマンドを送信するアクティブな SSH セッションはありません。"
+        }
+  },
+  "commandInputBar": {
         "closeSearch": "ターミナル検索を閉じる",
         "configureFocusSwitch": "フォーカススイッチャーを設定",
         "findNext": "次を検索",
@@ -572,9 +579,16 @@
         "searchPlaceholder": "名前またはコマンドを検索...",
         "sortByName": "名前",
         "sortByUsage": "使用頻度",
-        "usageCount": "使用回数"
-    },
-    "remoteDesktopModal": {
+        "usageCount": "使用回数",
+        "actions": {
+          "sendToAllSessions": "すべてのセッションに送信"
+        },
+        "notifications": {
+          "sentToAllSessions": "コマンドは {count} 個のセッションに送信されました。",
+          "noActiveSshSessions": "コマンドを送信するアクティブな SSH セッションはありません。"
+        }
+  },
+  "remoteDesktopModal": {
         "errors": {
             "clientError": "クライアントエラー",
             "connectionFailed": "接続に失敗しました",
diff --git a/packages/frontend/src/locales/zh-CN.json b/packages/frontend/src/locales/zh-CN.json
index e1a1b5a..366ff94 100644
--- a/packages/frontend/src/locales/zh-CN.json
+++ b/packages/frontend/src/locales/zh-CN.json
@@ -1008,7 +1008,14 @@
     "empty": "没有历史记录",
     "confirmClear": "确定要清空所有历史记录吗？",
     "copied": "已复制到剪贴板",
-    "copyFailed": "复制失败"
+    "copyFailed": "复制失败",
+    "actions": {
+      "sendToAllSessions": "发送到全部会话"
+    },
+    "notifications": {
+      "sentToAllSessions": "指令已发送到 {count} 个会话。",
+      "noActiveSshSessions": "没有活动的 SSH 会话可发送指令。"
+    }
   },
   "quickCommands": {
     "searchPlaceholder": "搜索名称或指令...",
@@ -1034,6 +1041,13 @@
     "untagged": "未标记",
     "tags": {
       "clickToEditTag": "点击编辑标签名称"
+    },
+    "actions": {
+      "sendToAllSessions": "发送到全部会话"
+    },
+    "notifications": {
+      "sentToAllSessions": "指令已发送到 {count} 个会话。",
+      "noActiveSshSessions": "没有活动的 SSH 会话可发送指令。"
     }
   },
   "setup": {
diff --git a/packages/frontend/src/views/CommandHistoryView.vue b/packages/frontend/src/views/CommandHistoryView.vue
index 0a1d3f2..74005b0 100644
--- a/packages/frontend/src/views/CommandHistoryView.vue
+++ b/packages/frontend/src/views/CommandHistoryView.vue
@@ -40,6 +40,7 @@
             class="group flex justify-between items-center px-3 py-2.5 mb-1 cursor-pointer rounded-md hover:bg-primary/10 transition-colors duration-150"
             :class="{ 'bg-primary/20 font-medium': index === storeSelectedIndex }"
             @click="executeCommand(entry.command)"
+            @contextmenu.prevent="showCommandHistoryContextMenu($event, entry)"
             :title="entry.command"
           >
             <!-- Command Text -->
@@ -59,29 +60,57 @@
         </ul>
       </div>
     </div>
+
+    <!-- Context Menu for Command History -->
+    <div
+      v-if="commandHistoryContextMenuVisible"
+      class="fixed bg-background border border-border/50 shadow-xl rounded-lg py-1.5 z-50 min-w-[180px]"
+      :style="{ top: `${commandHistoryContextMenuPosition.y}px`, left: `${commandHistoryContextMenuPosition.x}px` }"
+      @click.stop
+    >
+      <ul class="list-none p-0 m-0">
+        <li
+          v-if="commandHistoryContextTargetEntry"
+          class="group px-4 py-1.5 cursor-pointer flex items-center text-foreground hover:bg-primary/10 hover:text-primary text-sm transition-colors duration-150 rounded-md mx-1"
+          @click="handleCommandHistoryMenuAction('sendToAllSessions', commandHistoryContextTargetEntry!)"
+        >
+          <span>{{ t('commandHistory.actions.sendToAllSessions', '发送到全部会话') }}</span>
+        </li>
+      </ul>
+    </div>
   </div>
 </template>
 
 <script setup lang="ts">
-import { ref, onMounted, onBeforeUnmount, computed, nextTick, defineExpose, watch } from 'vue'; // Import watch
-import { storeToRefs } from 'pinia'; // Import storeToRefs
+import { ref, onMounted, onBeforeUnmount, computed, nextTick, defineExpose, watch } from 'vue';
+import { storeToRefs } from 'pinia';
 import { useCommandHistoryStore, CommandHistoryEntryFE } from '../stores/commandHistory.store';
 import { useUiNotificationsStore } from '../stores/uiNotifications.store';
 import { useI18n } from 'vue-i18n';
-import { useFocusSwitcherStore } from '../stores/focusSwitcher.store'; // +++ 导入焦点切换 Store +++
-import { useWorkspaceEventEmitter } from '../composables/workspaceEvents'; // +++ 新增导入 +++
+import { useFocusSwitcherStore } from '../stores/focusSwitcher.store';
+import { useWorkspaceEventEmitter } from '../composables/workspaceEvents'; 
+import { useSessionStore } from '../stores/session.store'; 
+import type { SessionState } from '../stores/session/types'; 
+import { useConnectionsStore } from '../stores/connections.store';
 
 const commandHistoryStore = useCommandHistoryStore();
 const uiNotificationsStore = useUiNotificationsStore();
 const { t } = useI18n();
 const focusSwitcherStore = useFocusSwitcherStore(); // +++ 实例化焦点切换 Store +++
 const emitWorkspaceEvent = useWorkspaceEventEmitter(); // +++ 获取事件发射器 +++
+const sessionStore = useSessionStore(); // +++ 实例化 SessionStore +++
+const connectionsStore = useConnectionsStore(); // +++ 实例化 ConnectionsStore +++
 const hoveredItemId = ref<number | null>(null);
 // const selectedIndex = ref<number>(-1); // REMOVED: Use store's selectedIndex
 const historyListRef = ref<HTMLUListElement | null>(null); // Ref for the history list UL
 const searchInputRef = ref<HTMLInputElement | null>(null); // +++ Ref for the search input +++
 let unregisterFocus: (() => void) | null = null; // +++ 保存注销函数 +++
 
+// +++ 右键菜单状态 +++
+const commandHistoryContextMenuVisible = ref(false);
+const commandHistoryContextMenuPosition = ref({ x: 0, y: 0 });
+const commandHistoryContextTargetEntry = ref<CommandHistoryEntryFE | null>(null);
+
 // --- 从 Store 获取状态和 Getter ---
 const searchTerm = computed(() => commandHistoryStore.searchTerm);
 // 使用 store 的 filteredHistory getter
@@ -218,5 +247,47 @@ const focusSearchInput = (): boolean => {
 };
 defineExpose({ focusSearchInput });
 
+// +++ 右键菜单方法 +++
+const showCommandHistoryContextMenu = (event: MouseEvent, entry: CommandHistoryEntryFE) => {
+  event.preventDefault();
+  commandHistoryContextTargetEntry.value = entry;
+  commandHistoryContextMenuPosition.value = { x: event.clientX, y: event.clientY };
+  commandHistoryContextMenuVisible.value = true;
+  document.addEventListener('click', closeCommandHistoryContextMenu, { once: true });
+};
+
+const closeCommandHistoryContextMenu = () => {
+  commandHistoryContextMenuVisible.value = false;
+  commandHistoryContextTargetEntry.value = null;
+  document.removeEventListener('click', closeCommandHistoryContextMenu);
+};
+
+const handleCommandHistoryMenuAction = (action: 'sendToAllSessions', entry: CommandHistoryEntryFE) => {
+  closeCommandHistoryContextMenu();
+  if (action === 'sendToAllSessions') {
+    const activeSshSessions = Array.from(sessionStore.sessions.values()).filter(
+      (s: SessionState) => {
+        if (s.wsManager.connectionStatus.value !== 'connected') return false;
+        const connInfo = connectionsStore.connections.find(c => c.id === Number(s.connectionId));
+        return connInfo?.type === 'SSH';
+      }
+    );
+
+    if (activeSshSessions.length > 0) {
+      activeSshSessions.forEach((session: SessionState) => {
+        emitWorkspaceEvent('terminal:sendCommand', { sessionId: session.sessionId, command: entry.command });
+      });
+      uiNotificationsStore.addNotification({
+        message: t('commandHistory.notifications.sentToAllSessions', { count: activeSshSessions.length }),
+        type: 'success',
+      });
+    } else {
+      uiNotificationsStore.addNotification({
+        message: t('commandHistory.notifications.noActiveSshSessions'),
+        type: 'info',
+      });
+    }
+  }
+};
 </script>
 
diff --git a/packages/frontend/src/views/QuickCommandsView.vue b/packages/frontend/src/views/QuickCommandsView.vue
index 284fdee..372eca1 100644
--- a/packages/frontend/src/views/QuickCommandsView.vue
+++ b/packages/frontend/src/views/QuickCommandsView.vue
@@ -1,4 +1,4 @@
-<template>
+ <template>
   <div class="flex flex-col h-full overflow-hidden bg-background">
     <!-- Container for controls and list -->
     <div class="flex flex-col flex-grow overflow-hidden bg-background">
@@ -96,6 +96,7 @@
                             class="group flex justify-between items-center px-3 py-2.5 mb-1 cursor-pointer rounded-md hover:bg-primary/10 transition-colors duration-150"
                             :class="{ 'bg-primary/20 font-medium': isCommandSelected(cmd.id) }"
                             @click="executeCommand(cmd)"
+                            @contextmenu.prevent="showQuickCommandContextMenu($event, cmd)"
                         >
                             <!-- Command Info (Structure remains the same) -->
                             <div class="flex flex-col overflow-hidden mr-2 flex-grow">
@@ -125,6 +126,7 @@
                     class="group flex justify-between items-center px-3 py-2.5 mb-1 cursor-pointer rounded-md hover:bg-primary/10 transition-colors duration-150"
                     :class="{ 'bg-primary/20 font-medium': isCommandSelected(cmd.id) }"
                     @click="executeCommand(cmd)"
+                    @contextmenu.prevent="showQuickCommandContextMenu($event, cmd)"
                 >
                     <!-- Command Info -->
                     <div class="flex flex-col overflow-hidden mr-2 flex-grow">
@@ -153,33 +155,55 @@
       :command-to-edit="commandToEdit"
       @close="closeForm"
     />
+
+    <!-- Context Menu for Quick Commands -->
+    <div
+      v-if="quickCommandContextMenuVisible"
+      class="fixed bg-background border border-border/50 shadow-xl rounded-lg py-1.5 z-50 min-w-[180px]"
+      :style="{ top: `${quickCommandContextMenuPosition.y}px`, left: `${quickCommandContextMenuPosition.x}px` }"
+      @click.stop
+    >
+      <ul class="list-none p-0 m-0">
+        <li
+          v-if="quickCommandContextTargetCommand"
+          class="group px-4 py-1.5 cursor-pointer flex items-center text-foreground hover:bg-primary/10 hover:text-primary text-sm transition-colors duration-150 rounded-md mx-1"
+          @click="handleQuickCommandMenuAction('sendToAllSessions', quickCommandContextTargetCommand!)"
+        >
+          <span>{{ t('quickCommands.actions.sendToAllSessions', '发送到全部会话') }}</span>
+        </li>
+      </ul>
+    </div>
   </div>
 </template>
 
 <script setup lang="ts">
-import { ref, onMounted, onBeforeUnmount, computed, nextTick, defineExpose, watch } from 'vue'; // Import watch
-import { storeToRefs } from 'pinia'; // Import storeToRefs
-import { useQuickCommandsStore, type QuickCommandFE, type QuickCommandSortByType, type GroupedQuickCommands } from '../stores/quickCommands.store'; // Import GroupedQuickCommands
-import { useQuickCommandTagsStore } from '../stores/quickCommandTags.store'; // +++ Import the new tag store +++
+import { ref, onMounted, onBeforeUnmount, computed, nextTick, defineExpose, watch } from 'vue';
+import { storeToRefs } from 'pinia'; 
+import { useQuickCommandsStore, type QuickCommandFE, type QuickCommandSortByType, type GroupedQuickCommands } from '../stores/quickCommands.store';
+import { useQuickCommandTagsStore } from '../stores/quickCommandTags.store'; 
 import { useUiNotificationsStore } from '../stores/uiNotifications.store';
 import { useI18n } from 'vue-i18n';
-import AddEditQuickCommandForm from '../components/AddEditQuickCommandForm.vue'; // 导入表单组件
-import { useFocusSwitcherStore } from '../stores/focusSwitcher.store'; // +++ 导入焦点切换 Store +++
-import { useSettingsStore } from '../stores/settings.store'; // 新增：导入设置 store
-import { useWorkspaceEventEmitter } from '../composables/workspaceEvents'; // +++ 新增导入 +++
+import AddEditQuickCommandForm from '../components/AddEditQuickCommandForm.vue';
+import { useFocusSwitcherStore } from '../stores/focusSwitcher.store'; 
+import { useSettingsStore } from '../stores/settings.store';
+import { useWorkspaceEventEmitter } from '../composables/workspaceEvents';
+import { useSessionStore } from '../stores/session.store';
+import type { SessionState } from '../stores/session/types'; 
+import { useConnectionsStore } from '../stores/connections.store';
 
 const quickCommandsStore = useQuickCommandsStore();
-const quickCommandTagsStore = useQuickCommandTagsStore(); // +++ Instantiate the new tag store +++
-const uiNotificationsStore = useUiNotificationsStore(); // 如果需要显示通知
+const quickCommandTagsStore = useQuickCommandTagsStore(); 
+const uiNotificationsStore = useUiNotificationsStore();
 const { t } = useI18n();
-const focusSwitcherStore = useFocusSwitcherStore(); // +++ 实例化焦点切换 Store +++
-const settingsStore = useSettingsStore(); // 新增：实例化设置 store
-const emitWorkspaceEvent = useWorkspaceEventEmitter(); // +++ 获取事件发射器 +++
+const focusSwitcherStore = useFocusSwitcherStore();
+const settingsStore = useSettingsStore();
+const emitWorkspaceEvent = useWorkspaceEventEmitter();
+const sessionStore = useSessionStore(); 
+const connectionsStore = useConnectionsStore(); 
 
 const hoveredItemId = ref<number | null>(null);
 const isFormVisible = ref(false);
 const commandToEdit = ref<QuickCommandFE | null>(null);
-// const selectedIndex = ref<number>(-1); // REMOVED: Use store's selectedIndex
 const commandListContainerRef = ref<HTMLDivElement | null>(null); // Changed ref name to match template
 const searchInputRef = ref<HTMLInputElement | null>(null); // +++ Ref for the search input +++
 let unregisterFocus: (() => void) | null = null; // +++ 保存注销函数 +++
@@ -189,18 +213,23 @@ const editingTagId = ref<number | null | 'untagged'>(null);
 const editedTagName = ref('');
 const tagInputRefs = ref(new Map<string | number, HTMLInputElement | null>());
 
+// +++ 右键菜单状态 +++
+const quickCommandContextMenuVisible = ref(false);
+const quickCommandContextMenuPosition = ref({ x: 0, y: 0 });
+const quickCommandContextTargetCommand = ref<QuickCommandFE | null>(null);
+
 // --- 从 Store 获取状态和 Getter ---
 const searchTerm = computed(() => quickCommandsStore.searchTerm);
 const sortBy = computed(() => quickCommandsStore.sortBy);
 // Use the new grouped getter
 const filteredAndGroupedCommands = computed(() => quickCommandsStore.filteredAndGroupedCommands);
 const isLoading = computed(() => quickCommandsStore.isLoading);
-// selectedIndex now refers to the index within the flatVisibleCommands list
-// Also get expandedGroups reactively for the template
-const { selectedIndex: storeSelectedIndex, flatVisibleCommands, expandedGroups } = storeToRefs(quickCommandsStore);
-const { showQuickCommandTagsBoolean } = storeToRefs(settingsStore); // 新增：获取设置项
 
-// 新增：计算属性，仅过滤和排序，不分组
+
+const { selectedIndex: storeSelectedIndex, flatVisibleCommands, expandedGroups } = storeToRefs(quickCommandsStore);
+const { showQuickCommandTagsBoolean } = storeToRefs(settingsStore); 
+
+// 计算属性，仅过滤和排序，不分组
 const flatFilteredCommands = computed(() => {
     // 直接使用 store 中的 flatVisibleCommands，因为它已经处理了过滤和排序
     return quickCommandsStore.flatVisibleCommands;
@@ -525,4 +554,47 @@ const cancelEditingTag = () => {
   editingTagId.value = null;
 };
 
+// +++ 右键菜单方法 +++
+const showQuickCommandContextMenu = (event: MouseEvent, command: QuickCommandFE) => {
+  event.preventDefault();
+  quickCommandContextTargetCommand.value = command;
+  quickCommandContextMenuPosition.value = { x: event.clientX, y: event.clientY };
+  quickCommandContextMenuVisible.value = true;
+  document.addEventListener('click', closeQuickCommandContextMenu, { once: true });
+};
+
+const closeQuickCommandContextMenu = () => {
+  quickCommandContextMenuVisible.value = false;
+  quickCommandContextTargetCommand.value = null;
+  document.removeEventListener('click', closeQuickCommandContextMenu);
+};
+
+const handleQuickCommandMenuAction = (action: 'sendToAllSessions', command: QuickCommandFE) => {
+  closeQuickCommandContextMenu();
+  if (action === 'sendToAllSessions') {
+    const activeSshSessions = Array.from(sessionStore.sessions.values()).filter(
+      (s: SessionState) => {
+        if (s.wsManager.connectionStatus.value !== 'connected') return false;
+        const connInfo = connectionsStore.connections.find(c => c.id === Number(s.connectionId));
+        return connInfo?.type === 'SSH';
+      }
+    );
+
+    if (activeSshSessions.length > 0) {
+      activeSshSessions.forEach((session: SessionState) => {
+        emitWorkspaceEvent('terminal:sendCommand', { sessionId: session.sessionId, command: command.command });
+      });
+      uiNotificationsStore.addNotification({
+        message: t('quickCommands.notifications.sentToAllSessions', { count: activeSshSessions.length }),
+        type: 'success',
+      });
+    } else {
+      uiNotificationsStore.addNotification({
+        message: t('quickCommands.notifications.noActiveSshSessions'),
+        type: 'info',
+      });
+    }
+  }
+};
+
 </script>
diff --git a/packages/frontend/src/views/WorkspaceView.vue b/packages/frontend/src/views/WorkspaceView.vue
index ae2afb3..c090162 100644
--- a/packages/frontend/src/views/WorkspaceView.vue
+++ b/packages/frontend/src/views/WorkspaceView.vue
@@ -120,7 +120,7 @@ onMounted(() => {
   // 确保布局已初始化 (layoutStore 内部会处理)
 
   // +++ 订阅工作区事件 +++
-  subscribeToWorkspaceEvents('terminal:sendCommand', (payload) => handleSendCommand(payload.command));
+  subscribeToWorkspaceEvents('terminal:sendCommand', (payload) => handleSendCommand(payload.command, payload.sessionId));
   subscribeToWorkspaceEvents('terminal:input', handleTerminalInput);
   subscribeToWorkspaceEvents('terminal:resize', handleTerminalResize);
   subscribeToWorkspaceEvents('terminal:ready', handleTerminalReady);
@@ -162,7 +162,7 @@ onBeforeUnmount(() => {
   sessionStore.cleanupAllSessions();
 
   // +++ 取消订阅工作区事件 +++
-  unsubscribeFromWorkspaceEvents('terminal:sendCommand', (payload) => handleSendCommand(payload.command));
+  unsubscribeFromWorkspaceEvents('terminal:sendCommand', (payload) => handleSendCommand(payload.command, payload.sessionId));
   unsubscribeFromWorkspaceEvents('terminal:input', handleTerminalInput);
   unsubscribeFromWorkspaceEvents('terminal:resize', handleTerminalResize);
   unsubscribeFromWorkspaceEvents('terminal:ready', handleTerminalReady);
@@ -237,42 +237,45 @@ const unsubscribeFromWorkspaceEvents = useWorkspaceEventOff();
  // --- 事件处理 (传递给 LayoutRenderer 或直接使用) ---
 
  // 处理命令发送 (用于 CommandBar, CommandHistory, QuickCommands)
- const handleSendCommand = (command: string) => {
-   const currentSession = activeSession.value;
-   if (!currentSession) {
-     console.warn('[WorkspaceView] Cannot send command, no active session.');
+ const handleSendCommand = (command: string, targetSessionId?: string) => {
+   const sessionToCommand = targetSessionId ? sessionStore.sessions.get(targetSessionId) : activeSession.value;
+
+   if (!sessionToCommand) {
+     const idForLog = targetSessionId || 'active (none found)';
+     console.warn(`[WorkspaceView] Cannot send command, no session found for ID: ${idForLog}.`);
      return;
    }
-   const terminalManager = currentSession.terminalManager as (SshTerminalInstance | undefined);
+   const terminalManager = sessionToCommand.terminalManager as (SshTerminalInstance | undefined);
 
    if (terminalManager?.isSshConnected && !terminalManager.isSshConnected.value && command.trim() === '') {
-     console.log(`[WorkspaceView] Command bar Enter detected in disconnected session ${currentSession.sessionId}, attempting reconnect...`);
+     console.log(`[WorkspaceView] Command bar Enter detected in disconnected session ${sessionToCommand.sessionId}, attempting reconnect...`);
      if (terminalManager.terminalInstance?.value) {
          terminalManager.terminalInstance.value.writeln(`\r\n\x1b[33m${t('workspace.terminal.reconnectingMsg')}\x1b[0m`);
      }
-     // +++ 修复：传递 ConnectionInfo 而不是 ID +++
-     const connectionInfo = connectionsStore.connections.find(c => c.id === Number(currentSession.connectionId));
+     const connectionInfo = connectionsStore.connections.find(c => c.id === Number(sessionToCommand.connectionId));
      if (connectionInfo) {
        sessionStore.handleConnectRequest(connectionInfo);
      } else {
-       console.error(`[WorkspaceView] handleSendCommand: 未找到 ID 为 ${currentSession.connectionId} 的连接信息。`);
+       console.error(`[WorkspaceView] handleSendCommand: 未找到 ID 为 ${sessionToCommand.connectionId} 的连接信息。`);
      }
      return;
    }
 
    if (terminalManager && typeof terminalManager.sendData === 'function') {
-     const commandToSend = command.trim();
-     console.log(`[WorkspaceView] Sending command/data to active session ${currentSession.sessionId}: ${JSON.stringify(command)}`); // Log raw command
+     const commandToSend = command.trim(); // Keep trimmed for history
+     console.log(`[WorkspaceView] Sending command/data to session ${sessionToCommand.sessionId}: ${JSON.stringify(command)}`); // Log raw command
      // Only append '\r' for regular commands, not for control characters like Ctrl+C (\x03)
+     // Send the raw command as received by the function for control characters
      const dataToSend = command === '\x03' ? command : command + '\r';
      terminalManager.sendData(dataToSend);
+
      // Add to history only if it's a user-typed command (not just Enter or control chars)
-     const commandToHistory = command.trim();
-     if (commandToHistory.length > 0 && command !== '\x03') {
+     // And only if the command is being sent to the active session (to avoid polluting history from "send to all")
+     if (commandToSend.length > 0 && command !== '\x03' && sessionToCommand.sessionId === activeSessionId.value) {
        commandHistoryStore.addCommand(commandToSend);
      }
    } else {
-     console.warn(`[WorkspaceView] Cannot send command for session ${currentSession.sessionId}, terminal manager or sendData method not available.`);
+     console.warn(`[WorkspaceView] Cannot send command for session ${sessionToCommand.sessionId}, terminal manager or sendData method not available.`);
    }
  };