项目文件夹

文件
2026-07-13 12:58:18 +08:00

68 行
1.8 KiB
TypeScript

import { Card } from "@/components/ui/card";
import { cn } from "@/lib/utils";
import { Sparkline } from "./Sparkline";
/**
* KPI card: a label, a big tabular value, an optional ▲/▼ delta chip (colored
* by sign) and an optional inline sparkline. Built on the shadcn Card with a
* subtle hover lift. `delta` is a signed percentage-style number (e.g. 12, -4).
*/
export function TrendStat({
label,
value,
delta,
data,
hint,
className,
}: {
label: string;
value: string;
delta?: number;
data?: number[];
hint?: string;
className?: string;
}) {
const hasDelta = typeof delta === "number" && Number.isFinite(delta);
const up = hasDelta && delta! >= 0;
return (
<Card
className={cn(
"gap-0 p-4 transition hover:-translate-y-0.5 hover:shadow-md",
className,
)}
>
<div className="flex items-center justify-between gap-2">
<span className="text-xs font-medium text-muted-foreground">
{label}
</span>
{hasDelta && (
<span
className={cn(
"inline-flex items-center gap-0.5 rounded-full px-1.5 py-0.5 text-[11px] font-medium tabular-nums",
up
? "bg-emerald-100 text-emerald-700"
: "bg-rose-100 text-rose-700",
)}
>
<span aria-hidden>{up ? "▲" : "▼"}</span>
{Math.abs(delta!)}%
</span>
)}
</div>
<div className="mt-1 text-2xl font-semibold tabular-nums">{value}</div>
{hint ? (
<div className="mt-0.5 text-xs text-muted-foreground">{hint}</div>
) : null}
{data && data.length > 0 ? (
<div className="mt-3">
<Sparkline
data={data}
stroke={up ? "var(--chart-1)" : "var(--chart-5)"}
/>
</div>
) : null}
</Card>
);
}