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Sleeping
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import {
Brain,
Search,
FileText,
ChevronDown,
ChevronUp,
BookSearch,
} from 'lucide-react';
import { motion, AnimatePresence } from 'framer-motion';
import { useEffect, useState } from 'react';
import { ResearchBlock, ResearchBlockSubStep } from '@/lib/types';
import { useChat } from '@/lib/hooks/useChat';
const getStepIcon = (step: ResearchBlockSubStep) => {
if (step.type === 'reasoning') {
return <Brain className="w-4 h-4" />;
} else if (step.type === 'searching' || step.type === 'upload_searching') {
return <Search className="w-4 h-4" />;
} else if (
step.type === 'search_results' ||
step.type === 'upload_search_results'
) {
return <FileText className="w-4 h-4" />;
} else if (step.type === 'reading') {
return <BookSearch className="w-4 h-4" />;
}
return null;
};
const getStepTitle = (
step: ResearchBlockSubStep,
isStreaming: boolean,
): string => {
if (step.type === 'reasoning') {
return isStreaming && !step.reasoning ? 'Thinking...' : 'Thinking';
} else if (step.type === 'searching') {
return `Searching ${step.searching.length} ${step.searching.length === 1 ? 'query' : 'queries'}`;
} else if (step.type === 'search_results') {
return `Found ${step.reading.length} ${step.reading.length === 1 ? 'result' : 'results'}`;
} else if (step.type === 'reading') {
return `Reading ${step.reading.length} ${step.reading.length === 1 ? 'source' : 'sources'}`;
} else if (step.type === 'upload_searching') {
return 'Scanning your uploaded documents';
} else if (step.type === 'upload_search_results') {
return `Reading ${step.results.length} ${step.results.length === 1 ? 'document' : 'documents'}`;
}
return 'Processing';
};
const AssistantSteps = ({
block,
status,
isLast,
}: {
block: ResearchBlock;
status: 'answering' | 'completed' | 'error';
isLast: boolean;
}) => {
const [isExpanded, setIsExpanded] = useState(
isLast && status === 'answering' ? true : false,
);
const { researchEnded, loading } = useChat();
useEffect(() => {
if (researchEnded && isLast) {
setIsExpanded(false);
} else if (status === 'answering' && isLast) {
setIsExpanded(true);
}
}, [researchEnded, status]);
if (!block || block.data.subSteps.length === 0) return null;
return (
<div className="rounded-lg bg-light-secondary dark:bg-dark-secondary border border-light-200 dark:border-dark-200 overflow-hidden">
<button
onClick={() => setIsExpanded(!isExpanded)}
className="w-full flex items-center justify-between p-3 hover:bg-light-200 dark:hover:bg-dark-200 transition duration-200"
>
<div className="flex items-center gap-2">
<Brain className="w-4 h-4 text-black dark:text-white" />
<span className="text-sm font-medium text-black dark:text-white">
Research Progress ({block.data.subSteps.length}{' '}
{block.data.subSteps.length === 1 ? 'step' : 'steps'})
</span>
</div>
{isExpanded ? (
<ChevronUp className="w-4 h-4 text-black/70 dark:text-white/70" />
) : (
<ChevronDown className="w-4 h-4 text-black/70 dark:text-white/70" />
)}
</button>
<AnimatePresence>
{isExpanded && (
<motion.div
initial={{ height: 0, opacity: 0 }}
animate={{ height: 'auto', opacity: 1 }}
exit={{ height: 0, opacity: 0 }}
transition={{ duration: 0.2 }}
className="border-t border-light-200 dark:border-dark-200"
>
<div className="p-3 space-y-2">
{block.data.subSteps.map((step, index) => {
const isLastStep = index === block.data.subSteps.length - 1;
const isStreaming = loading && isLastStep && !researchEnded;
return (
<motion.div
key={step.id}
initial={{ opacity: 0, x: -10 }}
animate={{ opacity: 1, x: 0 }}
transition={{ duration: 0.2, delay: 0 }}
className="flex gap-2"
>
<div className="flex flex-col items-center -mt-0.5">
<div
className={`rounded-full p-1.5 bg-light-100 dark:bg-dark-100 text-black/70 dark:text-white/70 ${isStreaming ? 'animate-pulse' : ''}`}
>
{getStepIcon(step)}
</div>
{index < block.data.subSteps.length - 1 && (
<div className="w-0.5 flex-1 min-h-[20px] bg-light-200 dark:bg-dark-200 mt-1.5" />
)}
</div>
<div className="flex-1 pb-1">
<span className="text-sm font-medium text-black dark:text-white">
{getStepTitle(step, isStreaming)}
</span>
{step.type === 'reasoning' && (
<>
{step.reasoning && (
<p className="text-xs text-black/70 dark:text-white/70 mt-0.5">
{step.reasoning}
</p>
)}
{isStreaming && !step.reasoning && (
<div className="flex items-center gap-1.5 mt-0.5">
<div
className="w-1.5 h-1.5 bg-black/40 dark:bg-white/40 rounded-full animate-bounce"
style={{ animationDelay: '0ms' }}
/>
<div
className="w-1.5 h-1.5 bg-black/40 dark:bg-white/40 rounded-full animate-bounce"
style={{ animationDelay: '150ms' }}
/>
<div
className="w-1.5 h-1.5 bg-black/40 dark:bg-white/40 rounded-full animate-bounce"
style={{ animationDelay: '300ms' }}
/>
</div>
)}
</>
)}
{step.type === 'searching' &&
step.searching.length > 0 && (
<div className="flex flex-wrap gap-1.5 mt-1.5">
{step.searching.map((query, idx) => (
<span
key={idx}
className="inline-flex items-center px-2 py-0.5 rounded-md text-xs font-medium bg-light-100 dark:bg-dark-100 text-black/70 dark:text-white/70 border border-light-200 dark:border-dark-200"
>
{query}
</span>
))}
</div>
)}
{(step.type === 'search_results' ||
step.type === 'reading') &&
step.reading.length > 0 && (
<div className="flex flex-wrap gap-1.5 mt-1.5">
{step.reading.slice(0, 4).map((result, idx) => {
const url = result.metadata.url || '';
const title = result.metadata.title || 'Untitled';
const domain = url ? new URL(url).hostname : '';
const faviconUrl = domain
? `https://s2.googleusercontent.com/s2/favicons?domain=${domain}&sz=128`
: '';
return (
<a
key={idx}
href={url}
target="_blank"
className="inline-flex items-center gap-1.5 px-2 py-0.5 rounded-md text-xs font-medium bg-light-100 dark:bg-dark-100 text-black/70 dark:text-white/70 border border-light-200 dark:border-dark-200"
>
{faviconUrl && (
<img
src={faviconUrl}
alt=""
className="w-3 h-3 rounded-sm flex-shrink-0"
onError={(e) => {
e.currentTarget.style.display = 'none';
}}
/>
)}
<span className="line-clamp-1">{title}</span>
</a>
);
})}
</div>
)}
{step.type === 'upload_searching' &&
step.queries.length > 0 && (
<div className="flex flex-wrap gap-1.5 mt-1.5">
{step.queries.map((query, idx) => (
<span
key={idx}
className="inline-flex items-center px-2 py-0.5 rounded-md text-xs font-medium bg-light-100 dark:bg-dark-100 text-black/70 dark:text-white/70 border border-light-200 dark:border-dark-200"
>
{query}
</span>
))}
</div>
)}
{step.type === 'upload_search_results' &&
step.results.length > 0 && (
<div className="mt-1.5 grid gap-3 lg:grid-cols-3">
{step.results.slice(0, 4).map((result, idx) => {
const title =
(result.metadata &&
(result.metadata.title ||
result.metadata.fileName)) ||
'Untitled document';
return (
<div
key={idx}
className="flex flex-row space-x-3 rounded-lg border border-light-200 dark:border-dark-200 bg-light-100 dark:bg-dark-100 p-2 cursor-pointer"
>
<div className="mt-0.5 h-10 w-10 rounded-md bg-cyan-100 text-cyan-800 dark:bg-sky-500 dark:text-cyan-50 flex items-center justify-center">
<FileText className="w-5 h-5" />
</div>
<div className="flex flex-col justify-center">
<p className="text-[13px] text-black dark:text-white line-clamp-1">
{title}
</p>
</div>
</div>
);
})}
</div>
)}
</div>
</motion.div>
);
})}
</div>
</motion.div>
)}
</AnimatePresence>
</div>
);
};
export default AssistantSteps;
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