feat(story-summary): 增加单聊天启用开关

modules/story-summary/data/chat-toggle.js

@@ -0,0 +1,21 @@
+export const STORY_SUMMARY_CHAT_ENABLED_KEY = "storySummaryEnabled";
+
+export function getChatStorySummaryEnabled(chatMetadata, extensionId) {
+    if (!chatMetadata || typeof chatMetadata !== "object") return true;
+    const extensionMetadata = chatMetadata.extensions?.[extensionId];
+    return extensionMetadata?.[STORY_SUMMARY_CHAT_ENABLED_KEY] !== false;
+}
+
+export function setChatStorySummaryEnabled(chatMetadata, extensionId, enabled) {
+    if (!chatMetadata || typeof chatMetadata !== "object") {
+        throw new TypeError("chatMetadata must be an object");
+    }
+    chatMetadata.extensions ||= {};
+    chatMetadata.extensions[extensionId] ||= {};
+    chatMetadata.extensions[extensionId][STORY_SUMMARY_CHAT_ENABLED_KEY] = Boolean(enabled);
+    return chatMetadata.extensions[extensionId][STORY_SUMMARY_CHAT_ENABLED_KEY];
+}
+
+export function resolveStorySummaryEnabled(globalEnabled, chatEnabled) {
+    return Boolean(globalEnabled) && chatEnabled !== false;
+}

modules/story-summary/story-summary-ui.js

@@ -341,6 +341,7 @@
     let timelineHasRenderedEvents = false;
     let currentTimelineChatId = '';
     let settingsSaveTimeoutId = null;
+    let currentChatSummaryEnabled = true;
     let panelConfigLoadedFromServer = false;
     let settingsOpenedWithServerConfig = false;
     const pendingConfigSaveRequests = new Map();
@@ -444,6 +445,27 @@
         }
     }
 
+    function syncCurrentChatSummaryControls(enabled = currentChatSummaryEnabled) {
+        currentChatSummaryEnabled = enabled !== false;
+        const toggle = $('current-chat-enabled');
+        if (toggle) {
+            toggle.checked = currentChatSummaryEnabled;
+            toggle.disabled = false;
+        }
+
+        const generateButton = $('btn-generate');
+        if (generateButton) {
+            generateButton.disabled = !currentChatSummaryEnabled;
+            generateButton.title = currentChatSummaryEnabled ? '' : '请先启用当前聊天的剧情总结';
+        }
+
+        for (const id of ['hide-summarized', 'keep-visible-count', 'use-vector-boundary']) {
+            const control = $(id);
+            if (control) control.disabled = !currentChatSummaryEnabled;
+        }
+        syncVectorBoundaryControl(config.vector?.enabled, currentChatSummaryEnabled && config.ui.hideSummarized);
+    }
+
     function syncAutoSummaryControls() {
         const en = $('trigger-enabled');
         const timing = $('trigger-timing');
@@ -2248,6 +2270,10 @@
         const btn = $('btn-generate');
 
         switch (d.type) {
+            case 'CHAT_SUMMARY_STATE':
+                syncCurrentChatSummaryControls(d.state?.effectiveEnabled !== false);
+                break;
+
             case 'GENERATION_STATE':
                 localGenerating = !!d.isGenerating;
                 btn.textContent = localGenerating ? '停止' : '总结';
@@ -2566,6 +2592,14 @@
             e.target.value = val;
         };
 
+        // Current chat switch (saved immediately in chat metadata)
+        $('current-chat-enabled').onchange = e => {
+            const enabled = e.target.checked;
+            e.target.disabled = true;
+            syncCurrentChatSummaryControls(enabled);
+            postMsg('SET_CURRENT_CHAT_ENABLED', { enabled });
+        };
+
         // Main actions
         $('btn-clear').onclick = async () => {
             const action = await showCleanActionMenu();
@@ -2705,6 +2739,7 @@
         renderFacts([]);
 
         bindEvents();
+        syncCurrentChatSummaryControls(currentChatSummaryEnabled);
 
         // === THEME SWITCHER ===
         (function () {

modules/story-summary/story-summary.html

@@ -88,6 +88,10 @@ <h1 style="user-select: none;">剧情<span>总结</span></h1>
 
         <!-- Controls -->
         <div class="controls">
+            <label class="chk-label current-chat-toggle" title="只影响当前聊天；关闭后停止自动总结和长期记忆注入，但保留已有数据">
+                <input type="checkbox" id="current-chat-enabled" checked>
+                <span>当前聊天启用</span>
+            </label>
             <label class="chk-label">
                 <input type="checkbox" id="hide-summarized">
                 <span>隐藏已总结 · <strong id="summarized-count">0</strong> 楼（保留<input type="number" id="keep-visible-count"