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import { Artifact } from '@/components/create-artifact';
import { DiffView } from '@/components/diffview';
import { DocumentSkeleton } from '@/components/document-skeleton';
import { Editor } from '@/components/text-editor';
import {
ClockRewind,
CopyIcon,
MessageIcon,
PenIcon,
RedoIcon,
UndoIcon,
} from '@/components/icons';
import type { Suggestion } from '@/lib/db/schema';
import { toast } from 'sonner';
import { getSuggestions } from '../actions';
interface TextArtifactMetadata {
suggestions: Array<Suggestion>;
}
export const textArtifact = new Artifact<'text', TextArtifactMetadata>({
kind: 'text',
description: 'Useful for text content, like drafting essays and emails.',
initialize: async ({ documentId, setMetadata }) => {
const suggestions = await getSuggestions({ documentId });
setMetadata({
suggestions,
});
},
onStreamPart: ({ streamPart, setMetadata, setArtifact }) => {
if (streamPart.type === 'data-suggestion') {
setMetadata((metadata) => {
return {
suggestions: [...metadata.suggestions, streamPart.data],
};
});
}
if (streamPart.type === 'data-textDelta') {
setArtifact((draftArtifact) => {
return {
...draftArtifact,
content: draftArtifact.content + streamPart.data,
isVisible:
draftArtifact.status === 'streaming' &&
draftArtifact.content.length > 400 &&
draftArtifact.content.length < 450
? true
: draftArtifact.isVisible,
status: 'streaming',
};
});
}
},
content: ({
mode,
status,
content,
isCurrentVersion,
currentVersionIndex,
onSaveContent,
getDocumentContentById,
isLoading,
metadata,
}) => {
if (isLoading) {
return <DocumentSkeleton artifactKind="text" />;
}
if (mode === 'diff') {
const oldContent = getDocumentContentById(currentVersionIndex - 1);
const newContent = getDocumentContentById(currentVersionIndex);
return <DiffView oldContent={oldContent} newContent={newContent} />;
}
return (
<>
<div className="flex flex-row py-8 md:p-20 px-4">
<Editor
content={content}
suggestions={metadata ? metadata.suggestions : []}
isCurrentVersion={isCurrentVersion}
currentVersionIndex={currentVersionIndex}
status={status}
onSaveContent={onSaveContent}
/>
{metadata?.suggestions && metadata.suggestions.length > 0 ? (
<div className="md:hidden h-dvh w-12 shrink-0" />
) : null}
</div>
</>
);
},
actions: [
{
icon: <ClockRewind size={18} />,
description: 'View changes',
onClick: ({ handleVersionChange }) => {
handleVersionChange('toggle');
},
isDisabled: ({ currentVersionIndex, setMetadata }) => {
if (currentVersionIndex === 0) {
return true;
}
return false;
},
},
{
icon: <UndoIcon size={18} />,
description: 'View Previous version',
onClick: ({ handleVersionChange }) => {
handleVersionChange('prev');
},
isDisabled: ({ currentVersionIndex }) => {
if (currentVersionIndex === 0) {
return true;
}
return false;
},
},
{
icon: <RedoIcon size={18} />,
description: 'View Next version',
onClick: ({ handleVersionChange }) => {
handleVersionChange('next');
},
isDisabled: ({ isCurrentVersion }) => {
if (isCurrentVersion) {
return true;
}
return false;
},
},
{
icon: <CopyIcon size={18} />,
description: 'Copy to clipboard',
onClick: ({ content }) => {
navigator.clipboard.writeText(content);
toast.success('Copied to clipboard!');
},
},
],
toolbar: [
{
icon: <PenIcon />,
description: 'Add final polish',
onClick: ({ sendMessage }) => {
sendMessage({
role: 'user',
parts: [
{
type: 'text',
text: 'Please add final polish and check for grammar, add section titles for better structure, and ensure everything reads smoothly.',
},
],
});
},
},
{
icon: <MessageIcon />,
description: 'Request suggestions',
onClick: ({ sendMessage }) => {
sendMessage({
role: 'user',
parts: [
{
type: 'text',
text: 'Please add suggestions you have that could improve the writing.',
},
],
});
},
},
],
});
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