i/next-ai-draw-io
1
0
Fork 0
mirror of https://github.com/DayuanJiang/next-ai-draw-io.git synced 2026-10-11 12:09:53 +08:00
Code Issues Packages Projects Releases Wiki Activity

fix(chat): an edit after a broken edit call no longer fails, found with Opus 5.5

Browse Source 
- Claude Opus 5.5 sent an edit with invalid JSON, then the same edit
  again. The first call's streamed preview was never undone: its input
  has no operations, and the undo sat behind that check. The second edit
  then started from the preview, failed on a duplicate id, and the model
  had to try a third time. The undo now runs first, and an edit that
  starts in the same render uses the undone diagram.
- The SDK passes an invalid tool call's error as a string, which was
  wrapped as a provider error. streamErrorText keeps it as the text the
  model reads.
- Bedrock's "on-demand throughput isn't supported" gets the model id hint.
- The thinking header uses the page language ("Thought for 1 second" in
  English), from the dictionary entries that were already there.
This commit is contained in:
dayuan.jiang
2026-10-04 21:18:54 +09:00
parent 65e3dd1dde
commit 2ac4c54eb2
9 changed files with 271 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/chat-message-display.tsx
+36 -9
View File
@@ -26,6 +26,7 @@ import {
ReasoningContent,
ReasoningTrigger,
} from "@/components/ai-elements/reasoning"
import { Shimmer } from "@/components/ai-elements/shimmer"
import { ChatLobby } from "@/components/chat/ChatLobby"
import { TemplateCreateDialog } from "@/components/chat/TemplateCreateDialog"
import { ToolCallCard } from "@/components/chat/ToolCallCard"
@@ -193,6 +194,23 @@ export function ChatMessageDisplay({
currentInput = "",
}: ChatMessageDisplayProps) {
const dict = useDictionary()
// The thinking header in the page language
const thinkingMessage = (isStreaming: boolean, duration?: number) => {
if (isStreaming || duration === 0) {
return <Shimmer duration={1}>{dict.reasoning.thinking}</Shimmer>
}
if (duration === undefined) return <p>{dict.reasoning.thoughtBrief}</p>
return (
<p>
{duration === 1
? dict.reasoning.thoughtForOne
: dict.reasoning.thoughtFor.replace(
"{duration}",
String(duration),
)}
</p>
)
}
const { chartXML, loadDiagram: onDisplayChart } = useDiagram()
const messagesEndRef = useRef<HTMLDivElement>(null)
const scrollTopRef = useRef<HTMLDivElement>(null)
@@ -404,6 +422,10 @@ export function ChatMessageDisplay({
// Previous messages are already processed and won't change
const messagesToProcess =
messages.length > 0 ? [messages[messages.length - 1]] : []
// The diagram without streamed previews. Undoing a failed edit's
// preview below changes it before chartXML catches up, and an edit
// streaming right after must start from the undone diagram.
let baseXml = chartXML
messagesToProcess.forEach((message) => {
// Messages restored from a saved session were applied before it was
@@ -460,13 +482,12 @@ export function ChatMessageDisplay({
// Handle edit_diagram streaming - apply operations incrementally for preview
// Uses shared editDiagramOriginalXmlRef to coordinate with tool handler
if (
part.type === "tool-edit_diagram" &&
input?.operations
) {
if (part.type === "tool-edit_diagram") {
// Failed or stopped: if the original XML is still
// stored, the tool handler never ran (user pressed
// stop), so undo the streamed preview here.
// stored, the tool handler never ran (invalid
// JSON, or the user pressed stop), so undo the
// streamed preview here. Invalid JSON leaves no
// operations in the input, so check this first.
if (state === "output-error") {
const originalXml =
editDiagramOriginalXmlRef.current.get(
@@ -477,9 +498,11 @@ export function ChatMessageDisplay({
toolCallId,
)
onDisplayChart(originalXml, true)
baseXml = originalXml
}
return
}
if (!input?.operations) return
if (state !== "input-streaming") {
// Input complete: the tool handler applies the
@@ -506,7 +529,7 @@ export function ChatMessageDisplay({
toolCallId,
)
) {
if (!chartXML) {
if (!baseXml) {
console.warn(
"[edit_diagram streaming] No chart XML available",
)
@@ -514,7 +537,7 @@ export function ChatMessageDisplay({
}
editDiagramOriginalXmlRef.current.set(
toolCallId,
chartXML,
baseXml,
)
}
const originalXml =
@@ -739,7 +762,11 @@ export function ChatMessageDisplay({
!isRestoredMessage
}
>
<ReasoningTrigger />
<ReasoningTrigger
getThinkingMessage={
thinkingMessage
}
/>
<ReasoningContent>
{
reasoningPart.text