KpiStrip.tsx

import React from "react";
import { Card, CardContent } from "./ui/card";

function formatNumber(n: number) {
	return new Intl.NumberFormat("fr-FR").format(n);
}

export default function KpiStrip({
	metrics,
}: {
	metrics: { label: string; value: number; delta?: number }[];
}) {
	return (
		<div className="grid grid-cols-1 md:grid-cols-3 gap-3 mb-4">
			{metrics.map((m) => (
				<Card key={m.label}>
					<CardContent>
						<div className="text-xs text-slate-500 dark:text-slate-300">
							{m.label}
						</div>
						<div className="text-2xl font-semibold">
							{formatNumber(m.value)}
						</div>
						{m.delta !== undefined && (
							<div
								className={
									(m.delta >= 0
										? "text-emerald-600"
										: "text-rose-600") + " text-xs"
								}
							>
								{m.delta >= 0
									? `+${(m.delta * 100).toFixed(1)}%`
									: `${(m.delta * 100).toFixed(1)}%`}
							</div>
						)}
					</CardContent>
				</Card>
			))}
		</div>
	);
}