hit-server-manager/frontend/src/components/ServerCardMetrics.tsx

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import { useEffect, useState } from "react";
import api from "../Api";
import { ServerTypeLabels, type ServersType } from "../types/enums";
interface ServerCount {
type: ServersType;
total: number;
}
export const ServerCardMetrics = () => {
const [counts, setCounts] = useState<ServerCount[]>([]);
const [error, setError] = useState<string | null>(null);
useEffect(() => {
const fetchCounts = async () => {
try {
const { data } = await api.get<Record<ServersType, number>>("/api/servers/type");
const normalized = Object.entries(data).map(([type, total]) => ({
type: type as ServersType,
total,
}));
setCounts(normalized);
} catch (err: any) {
const message = err?.response?.data?.message || "Falha ao carregar o total de servidores.";
setError(message);
}
};
fetchCounts();
}, []);
if (error) {
return <div className={Styles.error}>{error}</div>;
}
if (counts.length === 0) {
return <div className={Styles.placeholder}>Carregando métricas...</div>;
}
return (
<div className={Styles.grid}>
{counts.map(({ type, total }) => (
<div key={type} className={Styles.card}>
<p className={Styles.label}>{ServerTypeLabels[type]}</p>
<p className={Styles.value}>{total}</p>
</div>
))}
</div>
);
};
const Styles = {
grid: "grid gap-4 sm:grid-cols-2 lg:grid-cols-3",
card: "rounded-lg border border-cardBorder bg-card p-4 shadow-sm space-y-1",
label: "text-sm text-text-secondary uppercase tracking-wide",
value: "text-3xl font-semibold text-text",
placeholder: "p-4 rounded-lg border border-cardBorder bg-card text-text-secondary text-sm",
error: "p-4 rounded-lg border border-red-200 bg-red-50 text-red-600 text-sm",
};