Carlos Florêncio
95 lines
2.8 KiB
TypeScript
95 lines
2.8 KiB
TypeScript
'use client';
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import { memo } from 'react';
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import { Tooltip, TooltipContent, TooltipTrigger } from '@kandev/ui/tooltip';
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import { cn } from '@/lib/utils';
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import { useSessionContextWindow } from '@/hooks/domains/session/use-session-context-window';
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type TokenUsageDisplayProps = {
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sessionId: string | null;
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className?: string;
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};
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function formatNumber(num: number): string {
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if (num >= 1_000_000) {
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return `${(num / 1_000_000).toFixed(1)}M`;
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}
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if (num >= 1_000) {
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return `${(num / 1_000).toFixed(1)}K`;
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}
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return num.toLocaleString();
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}
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function getCircleColor(efficiency: number): string {
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if (efficiency >= 90) return 'text-yellow-500';
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if (efficiency >= 75) return 'text-yellow-300';
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if (efficiency >= 50) return 'text-blue-500';
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return 'text-blue-300';
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}
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export const TokenUsageDisplay = memo(function TokenUsageDisplay({ sessionId, className }: TokenUsageDisplayProps) {
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const contextWindow = useSessionContextWindow(sessionId);
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if (!contextWindow || contextWindow.size === 0) return null;
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const { size, used, efficiency } = contextWindow;
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const usagePercent = Math.min(efficiency, 100);
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const progress = usagePercent / 100;
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// SVG circle parameters
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const radius = 10;
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const strokeWidth = 2.5;
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const circumference = 2 * Math.PI * radius;
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const strokeDashoffset = circumference * (1 - progress);
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return (
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<Tooltip>
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<TooltipTrigger asChild>
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<div className={cn('flex items-center gap-2 cursor-help', className)}>
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<div className="relative flex items-center justify-center">
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<svg
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viewBox="0 0 24 24"
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className="w-5 h-5 -rotate-90"
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aria-hidden="true"
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>
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{/* Background circle */}
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<circle
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cx="12"
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cy="12"
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r={radius}
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fill="none"
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stroke="currentColor"
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strokeWidth={strokeWidth}
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className="text-muted"
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/>
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{/* Progress circle */}
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<circle
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cx="12"
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cy="12"
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r={radius}
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fill="none"
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stroke="currentColor"
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strokeWidth={strokeWidth}
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strokeLinecap="round"
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strokeDasharray={circumference}
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strokeDashoffset={strokeDashoffset}
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className={cn(
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getCircleColor(efficiency),
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'transition-all duration-300 ease-out'
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)}
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/>
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</svg>
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</div>
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</div>
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</TooltipTrigger>
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<TooltipContent side="top">
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<div className="text-xs space-y-1">
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<div className="font-medium">{efficiency.toFixed(0)}% ({formatNumber(used)} / {formatNumber(size)})</div>
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</div>
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</TooltipContent>
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</Tooltip>
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);
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});
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