Add generation lock and floating-first auto

modules/novel-draw/floating-panel.js

@@ -10,6 +10,7 @@ import {
     saveSettings,
     findLastAIMessageId,
     classifyError,
+    isGenerating,
 } from './novel-draw.js';
 import { registerToToolbar, removeFromToolbar } from '../../widgets/message-toolbar.js';
 
@@ -754,6 +755,11 @@ async function handleFloorDrawClick(messageId) {
     const panelData = panelMap.get(messageId);
     if (!panelData || panelData.state !== FloatState.IDLE) return;
 
+    if (isGenerating()) {
+        toastr?.info?.('已有任务进行中，请等待完成');
+        return;
+    }
+
     try {
         await generateAndInsertImages({
             messageId,
@@ -777,8 +783,9 @@ async function handleFloorDrawClick(messageId) {
         });
     } catch (e) {
         console.error('[NovelDraw]', e);
-        if (e.message === '已取消') {
+        if (e.message === '已取消' || e.message?.includes('已有任务进行中')) {
             setFloorState(messageId, FloatState.IDLE);
+            if (e.message?.includes('已有任务进行中')) toastr?.info?.(e.message);
         } else {
             setFloorState(messageId, FloatState.ERROR, { error: classifyError(e) });
         }
@@ -1230,6 +1237,11 @@ async function handleFloatingDrawClick() {
         return;
     }
 
+    if (isGenerating()) {
+        toastr?.info?.('已有任务进行中，请等待完成');
+        return;
+    }
+
     try {
         await generateAndInsertImages({
             messageId,
@@ -1253,8 +1265,9 @@ async function handleFloatingDrawClick() {
         });
     } catch (e) {
         console.error('[NovelDraw]', e);
-        if (e.message === '已取消') {
+        if (e.message === '已取消' || e.message?.includes('已有任务进行中')) {
             setFloatingState(FloatState.IDLE);
+            if (e.message?.includes('已有任务进行中')) toastr?.info?.(e.message);
         } else {
             setFloatingState(FloatState.ERROR, { error: classifyError(e) });
         }
@@ -1547,4 +1560,5 @@ export {
     SIZE_OPTIONS,
     createFloatingButton,
     destroyFloatingButton,
+    setFloatingState,
 };

modules/novel-draw/novel-draw.js

@@ -274,7 +274,7 @@ function abortGeneration() {
 }
 
 function isGenerating() {
-    return generationAbortController !== null;
+    return autoBusy || generationAbortController !== null;
 }
 
 // ═══════════════════════════════════════════════════════════════════════════
@@ -1723,12 +1723,16 @@ async function handleMessageModified(data) {
 // 多图生成
 // ═══════════════════════════════════════════════════════════════════════════
 
-async function generateAndInsertImages({ messageId, onStateChange }) {
+async function generateAndInsertImages({ messageId, onStateChange, skipLock = false }) {
     await loadSettings();
     const ctx = getContext();
     const message = ctx.chat?.[messageId];
     if (!message) throw new NovelDrawError('消息不存在', ErrorType.PARSE);
 
+    if (!skipLock && isGenerating()) {
+        throw new NovelDrawError('已有任务进行中', ErrorType.UNKNOWN);
+    }
+
     generationAbortController = new AbortController();
     const signal = generationAbortController.signal;
 
@@ -1936,7 +1940,12 @@ async function generateAndInsertImages({ messageId, onStateChange }) {
 
 async function autoGenerateForLastAI() {
     const s = getSettings();
-    if (!isModuleEnabled() || s.mode !== 'auto' || autoBusy) return;
+    if (!isModuleEnabled() || s.mode !== 'auto') return;
+
+    if (isGenerating()) {
+        console.log('[NovelDraw] 自动模式：已有任务进行中，跳过');
+        return;
+    }
     
     const ctx = getContext();
     const chat = ctx.chat || [];
@@ -1955,32 +1964,46 @@ async function autoGenerateForLastAI() {
     autoBusy = true;
     
     try {
-        const { setStateForMessage, FloatState, ensureNovelDrawPanel } = await import('./floating-panel.js');
+        const { setStateForMessage, setFloatingState, FloatState, ensureNovelDrawPanel } = await import('./floating-panel.js');
+        const floatingOn = s.showFloatingButton === true;
+        const floorOn = s.showFloorButton !== false;
+        const useFloatingOnly = floatingOn && floorOn;
 
-        // 确保面板存在
+        const updateState = (state, data = {}) => {
+            if (useFloatingOnly || (floatingOn && !floorOn)) {
+                setFloatingState?.(state, data);
+            } else if (floorOn) {
+                setStateForMessage(lastIdx, state, data);
+            }
+        };
+        
+        if (floorOn && !useFloatingOnly) {
             const messageEl = document.querySelector(`.mes[mesid="${lastIdx}"]`);
             if (messageEl) {
                 ensureNovelDrawPanel(messageEl, lastIdx, { force: true });
             }
+        }
         
         await generateAndInsertImages({
             messageId: lastIdx,
+            skipLock: true,
             onStateChange: (state, data) => {
                 switch (state) {
                     case 'llm': 
-                        setStateForMessage(lastIdx, FloatState.LLM); 
+                        updateState(FloatState.LLM); 
                         break;
                     case 'gen': 
                     case 'progress': 
-                        setStateForMessage(lastIdx, FloatState.GEN, data); 
+                        updateState(FloatState.GEN, data); 
                         break;
                     case 'cooldown': 
-                        setStateForMessage(lastIdx, FloatState.COOLDOWN, data); 
+                        updateState(FloatState.COOLDOWN, data); 
                         break;
                     case 'success': 
-                        setStateForMessage(
-                            lastIdx,
-                            data.success === data.total ? FloatState.SUCCESS : FloatState.PARTIAL, 
+                        updateState(
+                            (data.aborted && data.success === 0) ? FloatState.IDLE
+                                : (data.success < data.total) ? FloatState.PARTIAL
+                                    : FloatState.SUCCESS,
                             data
                         );
                         break;
@@ -1993,8 +2016,16 @@ async function autoGenerateForLastAI() {
     } catch (e) {
         console.error('[NovelDraw] 自动配图失败:', e);
         try {
-            const { setStateForMessage, FloatState } = await import('./floating-panel.js');
+            const { setStateForMessage, setFloatingState, FloatState } = await import('./floating-panel.js');
+            const floatingOn = s.showFloatingButton === true;
+            const floorOn = s.showFloorButton !== false;
+            const useFloatingOnly = floatingOn && floorOn;
+
+            if (useFloatingOnly || (floatingOn && !floorOn)) {
+                setFloatingState?.(FloatState.ERROR, { error: classifyError(e) });
+            } else if (floorOn) {
                 setStateForMessage(lastIdx, FloatState.ERROR, { error: classifyError(e) });
+            }
         } catch {}
     } finally {
         autoBusy = false;