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move image description to debug message

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arkml 2025-09-19 18:28:00 +05:30
parent 527afff601
commit b5f5301761
2 changed files with 64 additions and 15 deletions
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64
apps/rowboat/app/projects/[projectId]/playground/components/chat.tsx
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@ -152,11 +152,24 @@ export function Chat({
}
}, []);
function handleUserMessage(prompt: string) {
const updatedMessages: z.infer<typeof Message>[] = [...messages, {
role: 'user',
content: prompt,
}];
function handleUserMessage(prompt: string, imageDebug?: { url: string; description?: string | null }) {
// Insert an internal-only debug message with image URL/markdown (if provided),
// then the actual user message last so streaming triggers correctly.
const debugMessages: z.infer<typeof Message>[] = imageDebug ? [{
role: 'assistant',
content: `Image Description\n\nURL: ${imageDebug.url}\n\n${imageDebug.description ? imageDebug.description : ''}`.trim(),
agentName: 'Image Description',
responseType: 'internal',
} as any] : [];
const updatedMessages: z.infer<typeof Message>[] = [
...messages,
...debugMessages,
{
role: 'user',
content: prompt,
} as any,
];
setMessages(updatedMessages);
setError(null);
setIsLastInteracted(true);
@ -229,9 +242,46 @@ export function Chat({
}
// set up a cached turn
// Merge-at-send: if the immediately preceding message is our internal
// Image Description debug message, append its details (URL/markdown)
// to the outgoing user message content, without changing the UI.
const last = messages[messages.length - 1];
let mergedContent = (typeof last?.content === 'string' ? last.content : '') || '';
if (messages.length >= 2) {
const prev = messages[messages.length - 2] as any;
const isImageDebug = prev && prev.role === 'assistant' && prev.responseType === 'internal' && prev.agentName === 'Image Description' && typeof prev.content === 'string';
if (isImageDebug) {
// Expect prev.content to have: "Image Description\n\nURL: <url>\n\n<markdown>"
// Extract URL and markdown blocks for a clean append
const content = prev.content as string;
let url: string | undefined;
let markdown: string | undefined;
const urlMatch = content.match(/URL:\s*(\S+)/i);
if (urlMatch) url = urlMatch[1];
// markdown is whatever comes after the blank line following URL
const parts = content.split(/\n\n/);
if (parts.length >= 3) {
markdown = parts.slice(2).join('\n\n').trim();
}
const appendSections: string[] = [];
if (url) appendSections.push(`The user uploaded an image. URL: ${url}`);
if (markdown) appendSections.push(`Image description (markdown):\n\n${markdown}`);
if (appendSections.length > 0) {
mergedContent = [mergedContent, appendSections.join('\n\n')]
.filter(Boolean)
.join('\n\n');
}
}
}
const messagesToSend: z.infer<typeof Message>[] = [{
role: 'user',
content: mergedContent,
} as any];
const response = await createCachedTurn({
conversationId: conversationId.current,
messages: messages.slice(-1), // only send the last message
messages: messagesToSend, // send merged content only
});
if (ignore) {
return;
@ -500,4 +550,4 @@ export function Chat({
/>
</div>
);
}
}