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Feat/sidebar chat #23

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Merged
nohope88 merged 2 commits into from
Jun 9, 2026
Merged

Feat/sidebar chat #23

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819e5d3
fix: auto resize height textarea
nohope88 Jun 9, 2026
4eca8ab
fix: support display table from markdown
nohope88 Jun 9, 2026
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17 changes: 16 additions & 1 deletion viewer/src/client/components/chat/ChatInput.jsx
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,8 @@ import { blobToAttachment, imageFilesFromDataTransfer, MAX_ATTACHMENTS } from ".

export { buildSendValue };

const MAX_TEXTAREA_HEIGHT = 192; // tailwind max-h-48

function ChatInput({ className }, ref) {
const [value, setValue] = useState("");
const turnInProgress = useChatStore((state) => state.turnInProgress);
Expand Down Expand Up @@ -165,6 +167,15 @@ function ChatInput({ className }, ref) {
window.requestAnimationFrame?.(() => textareaRef.current?.focus());
}, []);

const adjustTextareaHeight = useCallback(() => {
const textarea = textareaRef.current;
if (!textarea) return;
textarea.style.height = "0px";
const nextHeight = Math.min(textarea.scrollHeight, MAX_TEXTAREA_HEIGHT);
textarea.style.height = `${nextHeight}px`;
textarea.style.overflowY = textarea.scrollHeight > MAX_TEXTAREA_HEIGHT ? "auto" : "hidden";
}, []);

useImperativeHandle(ref, () => ({
focus(options) {
textareaRef.current?.focus(options);
Expand All @@ -186,6 +197,10 @@ function ChatInput({ className }, ref) {

const hasStrip = pendingTokens.length > 0 || pendingAttachments.length > 0;

useEffect(() => {
adjustTextareaHeight();
}, [value, hasStrip, adjustTextareaHeight]);

return (
<div
data-slot="chat-input"
Expand Down Expand Up @@ -264,7 +279,7 @@ function ChatInput({ className }, ref) {
onPaste={handlePaste}
placeholder="Do anything"
rows={2}
className="min-h-10 flex-1 resize-none border-0 bg-transparent! px-0 py-0 text-sm shadow-none placeholder:text-muted-foreground/70 focus-visible:ring-0 dark:bg-transparent!"
className="scrollbar-thin min-h-10 resize-none border-0 bg-transparent! px-0 py-0 text-sm shadow-none placeholder:text-muted-foreground/70 focus-visible:ring-0 dark:bg-transparent!"
data-slot="chat-input-textarea"
/>

Expand Down
33 changes: 33 additions & 0 deletions viewer/src/client/components/chat/Markdown.jsx
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,39 @@ const COMPONENTS = {
{children}
</a>
),
table: ({ children }) => (
<div
data-slot="chat-markdown-table"
className="scrollbar-thin my-2 overflow-x-auto rounded-md border border-border/50"
>
<table className="w-full min-w-max border-collapse text-left text-[13px]">{children}</table>
</div>
),
thead: ({ children }) => <thead className="border-b border-border/60 bg-muted/40">{children}</thead>,
tbody: ({ children }) => <tbody className="divide-y divide-border/40">{children}</tbody>,
tr: ({ children }) => <tr>{children}</tr>,
th: ({ children, align }) => (
<th
className={cn(
"px-2.5 py-1.5 font-semibold text-foreground",
align === "center" && "text-center",
align === "right" && "text-right",
)}
>
{children}
</th>
),
td: ({ children, align }) => (
<td
className={cn(
"px-2.5 py-1.5 align-top",
align === "center" && "text-center",
align === "right" && "text-right",
)}
>
{children}
</td>
),
pre: ({ children }) => <>{children}</>,
code: ({ className, children }) => {
const lang = /language-([\w-]+)/.exec(className || "")?.[1];
Expand Down
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