// Plaaayground v2 — CircularProgress
// Blueprint: 01 — Animated SVG circular progress indicator

import { motion } from "framer-motion";
import { spring } from "@/lib/motion";
import { cn } from "@/lib/utils";

export interface CircularProgressProps {
  value: number;
  size?: number;
  strokeWidth?: number;
  showValue?: boolean;
  className?: string;
}

export function CircularProgress({
  value,
  size = 40,
  strokeWidth = 3,
  showValue = false,
  className,
}: CircularProgressProps) {
  const radius = (size - strokeWidth) / 2;
  const circumference = radius * 2 * Math.PI;
  const offset = circumference - (Math.min(Math.max(value, 0), 100) / 100) * circumference;

  return (
    <div
      className={cn("relative inline-flex items-center justify-center", className)}
      style={{ width: size, height: size }}
      role="progressbar"
      aria-valuenow={value}
      aria-valuemin={0}
      aria-valuemax={100}
    >
      <svg width={size} height={size} className="-rotate-90">
        <circle
          cx={size / 2}
          cy={size / 2}
          r={radius}
          fill="none"
          stroke="hsl(var(--border))"
          strokeWidth={strokeWidth}
        />
        <motion.circle
          cx={size / 2}
          cy={size / 2}
          r={radius}
          fill="none"
          stroke="hsl(var(--brand, var(--primary)))"
          strokeWidth={strokeWidth}
          strokeLinecap="round"
          strokeDasharray={circumference}
          initial={{ strokeDashoffset: circumference }}
          animate={{ strokeDashoffset: offset }}
          transition={spring.default}
        />
      </svg>
      {showValue && (
        <span className="absolute text-caption font-mono text-muted-foreground">
          {Math.round(value)}%
        </span>
      )}
    </div>
  );
}
CircularProgress

Preview
