104 lines
No EOL
3.3 KiB
TypeScript
104 lines
No EOL
3.3 KiB
TypeScript
import { cn } from '@/lib/utils';
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import { useEffect, useState } from 'react';
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interface LedDisplayProps {
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value: number;
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className?: string;
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animate?: boolean;
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onClick?: () => void;
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}
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export default function LedDisplay({
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value,
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className,
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animate = true,
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onClick
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}: LedDisplayProps) {
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const [displayValue, setDisplayValue] = useState(0);
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// Animate number changes
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useEffect(() => {
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if (!animate) {
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setDisplayValue(value);
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return;
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}
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const duration = 1000; // 1 second animation
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const steps = 60; // 60fps
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const stepValue = (value - displayValue) / steps;
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if (Math.abs(stepValue) < 0.01) {
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setDisplayValue(value);
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return;
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}
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const timer = setInterval(() => {
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setDisplayValue(prev => {
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const next = prev + stepValue;
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if (Math.abs(next - value) < Math.abs(stepValue)) {
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clearInterval(timer);
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return value;
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}
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return next;
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});
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}, duration / steps);
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return () => clearInterval(timer);
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}, [value, displayValue, animate]);
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// Format number appropriately for shares
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const formatValue = (value: number) => {
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// If it's a whole number, show it as integer
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if (value % 1 === 0) {
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return value.toString();
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}
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// Otherwise show up to 6 decimal places, removing trailing zeros
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return value.toFixed(6).replace(/\.?0+$/, '');
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};
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const formattedValue = formatValue(displayValue);
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return (
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<div
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className={cn(
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"font-mono text-center select-none cursor-pointer",
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"bg-black text-red-500",
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"border-4 border-gray-800 rounded-lg",
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"shadow-2xl shadow-red-500/20",
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"p-8 transition-all duration-300",
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"hover:shadow-red-500/40 hover:border-red-600",
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className
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)}
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onClick={onClick}
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>
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<div className="relative">
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{/* Background glow effect */}
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<div className="absolute inset-0 text-red-500/20 blur-sm font-digital text-6xl md:text-8xl lg:text-9xl tracking-widest">
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{formattedValue}
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</div>
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{/* Main LED text */}
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<div className={cn(
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"relative z-10",
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"text-6xl md:text-8xl lg:text-9xl",
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"font-digital font-normal tracking-widest",
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"text-red-500",
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"drop-shadow-[0_0_10px_rgba(239,68,68,0.8)]",
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"filter brightness-110"
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)}>
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{formattedValue}
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</div>
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{/* Subtle scan line effect */}
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<div className="absolute inset-0 pointer-events-none">
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<div className="h-full w-full bg-gradient-to-b from-transparent via-red-500/5 to-transparent animate-pulse" />
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</div>
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</div>
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{/* Label */}
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<div className="mt-4 text-red-400/80 text-sm md:text-base font-mono-display tracking-wider">
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total shares
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</div>
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</div>
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);
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} |