import * as React from "react";
import { cva, type VariantProps } from "class-variance-authority";
import { cn } from "@/lib/utils";

const badgeVariants = cva(
  "inline-flex items-center gap-1 rounded-full border px-2.5 py-0.5 text-xs font-semibold transition-colors",
  {
    variants: {
      variant: {
        default:
          "border-transparent bg-primary text-primary-foreground hover:bg-primary/80",
        secondary:
          "border-transparent bg-secondary text-secondary-foreground hover:bg-secondary/80",
        destructive:
          "border-transparent bg-destructive text-destructive-foreground hover:bg-destructive/80",
        outline: "text-foreground hover:bg-accent/50",
      },
    },
    defaultVariants: {
      variant: "default",
    },
  }
);

export interface BadgeProps
  extends React.HTMLAttributes<HTMLDivElement>,
    VariantProps<typeof badgeVariants> {
  loading?: boolean;
}

function Badge({
  className,
  variant,
  onClick,
  loading,
  children,
  ...props
}: BadgeProps) {
  return (
    <div
      className={cn(
        badgeVariants({ variant }),
        onClick && "cursor-pointer",
        "relative select-none",
        className
      )}
      onClick={onClick}
      role={onClick ? "button" : undefined}
      tabIndex={onClick ? 0 : undefined}
      {...props}
    >
      {loading && (
        <svg
          className="mr-1 h-3 w-3 animate-spin text-current"
          xmlns="http://www.w3.org/2000/svg"
          fill="none"
          viewBox="0 0 24 24"
        >
          <circle
            className="opacity-25"
            cx="12"
            cy="12"
            r="10"
            stroke="currentColor"
            strokeWidth="4"
          ></circle>
          <path
            className="opacity-75"
            fill="currentColor"
            d="M4 12a8 8 0 018-8v8H4z"
          ></path>
        </svg>
      )}
      {children}
    </div>
  );
}

export { Badge, badgeVariants };