import type { ReactNode } from "react";
import { cn } from "~/lib/utils.ts";

export type StatusTone = "success" | "warning" | "destructive" | "neutral";

// 状态色只表示状态,不做装饰(docs/design/interface-materials.md)
const TONE: Record<StatusTone, { box: string; dot: string }> = {
  success: { box: "border-success/30 bg-success/10 text-success", dot: "bg-success" },
  warning: { box: "border-warning/30 bg-warning/10 text-warning", dot: "bg-warning" },
  destructive: { box: "border-destructive/30 bg-destructive/10 text-destructive", dot: "bg-destructive" },
  neutral: { box: "border-border bg-foreground/[0.04] text-muted-foreground", dot: "bg-muted-foreground" },
};

/** 状态徽章:文字必填,不只靠颜色传达状态 */
export function StatusBadge({
  tone = "neutral",
  children,
  className,
}: {
  tone?: StatusTone;
  children: ReactNode;
  className?: string;
}) {
  const t = TONE[tone];
  return (
    <span
      className={cn(
        "inline-flex items-center gap-1.5 rounded-full border px-2 py-0.5 text-meta font-medium whitespace-nowrap",
        t.box,
        className,
      )}
    >
      <span aria-hidden className={cn("h-1.5 w-1.5 rounded-full", t.dot)} />
      {children}
    </span>
  );
}