From aca6cfda9a6d1d623857b6aaa19daa101a23f724 Mon Sep 17 00:00:00 2001
From: kvtodev <kvtodev@outlook.com>
Date: Tue, 7 Jul 2026 12:21:51 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E:=20=E6=B7=BB=E5=8A=A0?=
 =?UTF-8?q?=E6=94=AF=E6=8C=81=E5=9C=A8=E5=AF=B9=E8=AF=9D=E6=A1=86=E7=B2=98?=
 =?UTF-8?q?=E8=B4=B4=E5=9B=BE=E7=89=87=E4=BD=9C=E4=B8=BA=E9=99=84=E4=BB=B6?=
 =?UTF-8?q?=E5=8A=9F=E8=83=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../EditorAgentConversationPanelView.tsx      | 122 ++++++++++++++++++
 1 file changed, 122 insertions(+)

diff --git a/src/components/image-editor/EditorAgentConversationPanelView.tsx b/src/components/image-editor/EditorAgentConversationPanelView.tsx
index bbe08ea64..665162fc8 100644
--- a/src/components/image-editor/EditorAgentConversationPanelView.tsx
+++ b/src/components/image-editor/EditorAgentConversationPanelView.tsx
@@ -11,6 +11,7 @@ import {
   X,
 } from 'lucide-react';
 import {
+  type ClipboardEvent as ReactClipboardEvent,
   type FormEvent,
   type WheelEvent as ReactWheelEvent,
   useEffect,
@@ -30,7 +31,11 @@ import { PlatformActionButton } from '../common/PlatformActionButton';
 import { PlatformDangerConfirmDialog } from '../common/PlatformDangerConfirmDialog';
 import { UnifiedModal } from '../common/UnifiedModal';
 import { ResolvedAssetImage } from '../ResolvedAssetImage';
+import { uploadEditorMediaAssetFile } from '../../services/image-editor/editorMediaAssetUploadClient';
+import { createEditorProjectResource } from '../../services/image-editor/editorProjectClient';
 import type { CanvasLayer, EditorAsset } from './ImageCanvasEditorTypes';
+import { probeImageFileDimensions } from './ImageCanvasFileModel';
+import { useImageCanvasContextStore } from './useImageCanvasContextStore.ts';
 import {
   type EditorAgentConversationClient,
   useEditorAgentConversation,
@@ -449,6 +454,7 @@ export function EditorAgentConversationPanelView({
   const [attachmentPickerTab, setAttachmentPickerTab] =
     useState<AttachmentPickerTab>('canvas');
   const [attachmentError, setAttachmentError] = useState<string | null>(null);
+  const [isPastingAttachment, setIsPastingAttachment] = useState(false);
   const [draftAttachmentKeys, setDraftAttachmentKeys] = useState<Set<string>>(
     () => new Set(),
   );
@@ -511,6 +517,9 @@ export function EditorAgentConversationPanelView({
       stopCurrentTurn();
       return;
     }
+    if (isPastingAttachment) {
+      return;
+    }
     const text = draftText.trim();
     if (!text && !attachments.length) {
       return;
@@ -525,6 +534,113 @@ export function EditorAgentConversationPanelView({
       );
     });
   };
+  const appendAttachments = (nextAttachments: EditorAgentAttachmentRef[]) => {
+    function mergeAttachments(
+      currentAttachments: EditorAgentAttachmentRef[],
+      nextAttachments: EditorAgentAttachmentRef[],
+    ) {
+      const merged = [...currentAttachments];
+      const existingKeys = new Set(currentAttachments.map(attachmentKey));
+      nextAttachments.forEach((attachment) => {
+        const key = attachmentKey(attachment);
+        if (!existingKeys.has(key)) {
+          existingKeys.add(key);
+          merged.push(attachment);
+        }
+      });
+      return merged;
+    }
+    const mergedAttachments = mergeAttachments(attachments, nextAttachments);
+    if (mergedAttachments.length > EDITOR_AGENT_MAX_ATTACHMENTS) {
+      setAttachmentError(`最多 ${EDITOR_AGENT_MAX_ATTACHMENTS} 张`);
+      return false;
+    }
+    setAttachments(mergedAttachments);
+    setAttachmentError(null);
+    return true;
+  };
+
+  const createPastedAgentImageAttachment = async (
+    file: File,
+  ): Promise<EditorAgentAttachmentRef> => {
+    if (!projectId?.trim()) {
+      throw new Error('缺少画布项目');
+    }
+    const [upload, dimensions] = await Promise.all([
+      uploadEditorMediaAssetFile(file, 'image', {
+        pathSegments: ['editor', 'agent-paste', 'image', `${Date.now()}`],
+        entityId: projectId,
+        metadata: {
+          source: 'agent-input-paste',
+        },
+      }),
+      probeImageFileDimensions(file),
+    ]);
+    const width = dimensions?.width ?? 1;
+    const height = dimensions?.height ?? 1;
+    const resource = await createEditorProjectResource(projectId, {
+      imageSrc: upload.src,
+      objectKey: upload.objectKey,
+      assetObjectId: upload.assetObjectId,
+      width,
+      height,
+      sourceType: 'uploaded',
+    });
+    return {
+      source: 'canvas_resource',
+      referenceId: resource.resourceId,
+      objectKey: resource.objectKey ?? upload.objectKey,
+      imageSrc: resource.imageSrc,
+      thumbnailSrc: null,
+      label: resource.label ?? '粘贴图片',
+      width: resource.width,
+      height: resource.height,
+    };
+  };
+  function extractClipboardImageFiles(
+    clipboardData: DataTransfer | null,
+  ): File[] {
+    if (!clipboardData) {
+      return [];
+    }
+    const fileItems = Array.from(clipboardData.files ?? []).filter((file) =>
+      file.type.startsWith('image/'),
+    );
+    return [...fileItems];
+  }
+
+  const handleInputPaste = (event: ReactClipboardEvent<HTMLTextAreaElement>) => {
+    const imageFiles = extractClipboardImageFiles(event.clipboardData);
+    if (!imageFiles.length) {
+      return;
+    }
+
+    if (isPastingAttachment) {
+      return;
+    }
+
+    event.preventDefault();
+    if (attachments.length >= EDITOR_AGENT_MAX_ATTACHMENTS) {
+      setAttachmentError(`最多 ${EDITOR_AGENT_MAX_ATTACHMENTS} 张`);
+      return;
+    }
+
+    // TODO: deduplicate those existing assets
+    setIsPastingAttachment(true);
+    setAttachmentError('图片上传中');
+    void Promise.all(
+      imageFiles.map((file) => createPastedAgentImageAttachment(file)),
+    )
+      .then((pastedAttachments) => {
+        appendAttachments(pastedAttachments);
+      })
+      .catch(() => {
+        setAttachmentError('图片粘贴失败，请重试');
+      })
+      .finally(() => {
+        setIsPastingAttachment(false);
+      });
+  };
 
   const removeAttachment = (targetAttachment: EditorAgentAttachmentRef) => {
     const key = attachmentKey(targetAttachment);
@@ -655,6 +771,11 @@ export function EditorAgentConversationPanelView({
             {errorMessage}
           </div>
         ) : null}
+        {attachmentError ? (
+          <div className="mx-3 mb-2 rounded-2xl bg-amber-50 px-3 py-2 text-sm text-amber-700">
+            {attachmentError}
+          </div>
+        ) : null}
         <form
           className="border-t border-slate-200 bg-white/95 p-3"
           onSubmit={submitMessage}
@@ -685,6 +806,7 @@ export function EditorAgentConversationPanelView({
               value={draftText}
               rows={1}
               onChange={(event) => setDraftText(event.currentTarget.value)}
+              onPaste={handleInputPaste}
               onKeyDown={(event) => {
                 if (event.key === 'Enter' && !event.shiftKey) {
                   event.preventDefault();