09Ring progress card list

<main class="stage">
  <ul class="pl is-demo">
    <li class="pl__row" style="--v:78">
      <button class="pl__hit" type="button">
        <span class="pl__dial">
          <svg class="pl__svg" viewBox="0 0 36 36" width="36" height="36" aria-hidden="true">
            <circle class="pl__track" cx="18" cy="18" r="14"/>
            <circle class="pl__ring" cx="18" cy="18" r="14"/>
          </svg>
          <span class="pl__ic" aria-hidden="true"><svg viewBox="0 0 256 256" width="12" height="12"><g fill="currentColor"><path d="M176 128a48 48 0 1 1-48-48a48 48 0 0 1 48 48" opacity=".2"/><path d="M221.87 83.16A104.1 104.1 0 1 1 195.67 49l22.67-22.68a8 8 0 0 1 11.32 11.32l-96 96a8 8 0 0 1-11.32-11.32l27.72-27.72a40 40 0 1 0 17.87 31.09a8 8 0 1 1 16-.9a56 56 0 1 1-22.38-41.65l22.75-22.75a87.88 87.88 0 1 0 23.13 29.67a8 8 0 0 1 14.44-6.9"/></g></svg></span>
        </span>
        <span class="pl__name">Design system</span>
        <span class="pl__pct" role="status"></span>
      </button>
    </li>
    <li class="pl__row" style="--v:52">
      <button class="pl__hit" type="button">
        <span class="pl__dial">
          <svg class="pl__svg" viewBox="0 0 36 36" width="36" height="36" aria-hidden="true">
            <circle class="pl__track" cx="18" cy="18" r="14"/>
            <circle class="pl__ring" cx="18" cy="18" r="14"/>
          </svg>
          <span class="pl__ic" aria-hidden="true"><svg viewBox="0 0 256 256" width="12" height="12"><g fill="currentColor"><path d="M208 144a80 80 0 0 1-160 0c0-72 80-128 80-128s80 56 80 128" opacity=".2"/><path d="M174 47.75a254.2 254.2 0 0 0-41.45-38.3a8 8 0 0 0-9.18 0A254.2 254.2 0 0 0 82 47.75C54.51 79.32 40 112.6 40 144a88 88 0 0 0 176 0c0-31.4-14.51-64.68-42-96.25M128 216a72.08 72.08 0 0 1-72-72c0-57.23 55.47-105 72-118c16.53 13 72 60.75 72 118a72.08 72.08 0 0 1-72 72m55.89-62.66a57.6 57.6 0 0 1-46.56 46.55a9 9 0 0 1-1.33.11a8 8 0 0 1-1.32-15.89c16.57-2.79 30.63-16.85 33.44-33.45a8 8 0 0 1 15.78 2.68Z"/></g></svg></span>
        </span>
        <span class="pl__name">Docs cleanup</span>
        <span class="pl__pct" role="status"></span>
      </button>
    </li>
    <li class="pl__row" style="--v:34">
      <button class="pl__hit" type="button">
        <span class="pl__dial">
          <svg class="pl__svg" viewBox="0 0 36 36" width="36" height="36" aria-hidden="true">
            <circle class="pl__track" cx="18" cy="18" r="14"/>
            <circle class="pl__ring" cx="18" cy="18" r="14"/>
          </svg>
          <span class="pl__ic" aria-hidden="true"><svg viewBox="0 0 256 256" width="12" height="12"><g fill="currentColor"><path d="M232 102c0 66-104 122-104 122S24 168 24 102a54 54 0 0 1 54-54c22.59 0 41.94 12.31 50 32c8.06-19.69 27.41-32 50-32a54 54 0 0 1 54 54" opacity=".2"/><path d="M72 144H32a8 8 0 0 1 0-16h35.72l13.62-20.44a8 8 0 0 1 13.32 0l25.34 38l9.34-14A8 8 0 0 1 136 128h24a8 8 0 0 1 0 16h-19.72l-13.62 20.44a8 8 0 0 1-13.32 0L88 126.42l-9.34 14A8 8 0 0 1 72 144M178 40c-20.65 0-38.73 8.88-50 23.89C116.73 48.88 98.65 40 78 40a62.07 62.07 0 0 0-62 62v2.25a8 8 0 1 0 16-.5V102a46.06 46.06 0 0 1 46-46c19.45 0 35.78 10.36 42.6 27a8 8 0 0 0 14.8 0c6.82-16.67 23.15-27 42.6-27a46.06 46.06 0 0 1 46 46c0 53.61-77.76 102.15-96 112.8c-10.83-6.31-42.63-26-66.68-52.21a8 8 0 1 0-11.8 10.82c31.17 34 72.93 56.68 74.69 57.63a8 8 0 0 0 7.58 0C136.21 228.66 240 172 240 102a62.07 62.07 0 0 0-62-62"/></g></svg></span>
        </span>
        <span class="pl__name">Onboarding video</span>
        <span class="pl__pct" role="status"></span>
      </button>
    </li>
  </ul>
</main>

@use "../../../../site/static/demo-tokens" as *;

$duration: $dur-loop;
$easing: $ease-spring;
$color: $subject-mint;

@include stage($stage-ink);

@property --v { syntax: "<integer>"; inherits: true; initial-value: 0; }

.pl {
  box-sizing: border-box;
  list-style: none;
  margin: 0;
  padding: 0;
  width: min(228px, 86vw);
  display: grid;
  gap: $sp-2;
  color: $subject-cream;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
}

.pl__row {
  border-radius: $r-card;
  background: rgba(255, 247, 230, .07);
  transition: --v $dur-enter $easing, background $dur-quick $ease-out;
}
.pl__row:hover { background: rgba(255, 247, 230, .14); }

.pl__hit {
  width: 100%;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  gap: $sp-3;
  border: 0;
  background: transparent;
  color: inherit;
  font-family: inherit;
  padding: $sp-2 $sp-3;
  cursor: pointer;
  border-radius: inherit;
  text-align: left;
}

.pl__dial { position: relative; display: grid; place-items: center; flex: 0 0 auto; }
.pl__svg { width: 36px; height: 36px; transform: rotate(-90deg); }
.pl__track { fill: none; stroke: rgba(255, 247, 230, .16); stroke-width: 4; }
.pl__ring {
  fill: none;
  stroke: $color;
  stroke-width: 4;
  stroke-linecap: round;
  // r=14 → C = 2π × 14 = 87.965. 작은 링일수록 stroke-width 를 같이 줄여야 안이 안 막힌다
  stroke-dasharray: 87.965;
  stroke-dashoffset: calc(87.965 * (1 - var(--v) / 100));
}
.pl__ic { position: absolute; display: inline-flex; color: rgba(255, 247, 230, .6); }

.pl__name { flex: 1 1 auto; font-size: 12px; font-weight: 700; }
.pl__pct {
  font-size: 12px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: $color;
}
.pl__pct::after { counter-reset: v var(--v); content: counter(v) "%"; }

// ── 자동 루프: 줄마다 목표가 달라서 keyframes 도 줄마다 따로. 0 에서 시작해 0 으로 돌아온다 ──
$goals: 78, 52, 34;
@each $g in $goals {
  $i: index($goals, $g);
  .pl.is-demo .pl__row:nth-child(#{$i}) {
    animation: pl-fill-#{$i} $duration $easing infinite;
    animation-delay: #{($i - 1) * 0.12}s;
  }
  @keyframes pl-fill-#{$i} {
    0%       { --v: 0; }
    45%, 55% { --v: #{$g}; }
    100%     { --v: 0; }
  }
}

@media (max-width: 340px) {
  .pl__hit { gap: $sp-2; }
  .pl__name { font-size: 11px; }
}

@media (prefers-reduced-motion: reduce) {
  .pl.is-demo .pl__row { animation: none !important; }
  .pl__row { transition: none; }
}

html, body {
  margin: 0;
  overflow: hidden;
}

.stage {
  box-sizing: border-box;
  min-height: 100vh;
  display: grid;
  place-items: center;
  margin: 0;
  background: #17141a;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  padding: clamp(8px, 4vw, 24px);
}

@property --v {
  syntax: "<integer>";
  inherits: true;
  initial-value: 0;
}
.pl {
  box-sizing: border-box;
  list-style: none;
  margin: 0;
  padding: 0;
  width: min(228px, 86vw);
  display: grid;
  gap: 8px;
  color: #fff7e6;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
}

.pl__row {
  border-radius: 16px;
  background: rgba(255, 247, 230, 0.07);
  transition: --v 600ms cubic-bezier(0.2, 0.8, 0.2, 1), background 220ms ease-out;
}

.pl__row:hover {
  background: rgba(255, 247, 230, 0.14);
}

.pl__hit {
  width: 100%;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 0;
  background: transparent;
  color: inherit;
  font-family: inherit;
  padding: 8px 12px;
  cursor: pointer;
  border-radius: inherit;
  text-align: left;
}

.pl__dial {
  position: relative;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}

.pl__svg {
  width: 36px;
  height: 36px;
  transform: rotate(-90deg);
}

.pl__track {
  fill: none;
  stroke: rgba(255, 247, 230, 0.16);
  stroke-width: 4;
}

.pl__ring {
  fill: none;
  stroke: #4cd4a6;
  stroke-width: 4;
  stroke-linecap: round;
  stroke-dasharray: 87.965;
  stroke-dashoffset: calc(87.965 * (1 - var(--v) / 100));
}

.pl__ic {
  position: absolute;
  display: inline-flex;
  color: rgba(255, 247, 230, 0.6);
}

.pl__name {
  flex: 1 1 auto;
  font-size: 12px;
  font-weight: 700;
}

.pl__pct {
  font-size: 12px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: #4cd4a6;
}

.pl__pct::after {
  counter-reset: v var(--v);
  content: counter(v) "%";
}

.pl.is-demo .pl__row:nth-child(1) {
  animation: pl-fill-1 2s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
  animation-delay: 0s;
}

@keyframes pl-fill-1 {
  0% {
    --v: 0;
  }
  45%, 55% {
    --v: 78;
  }
  100% {
    --v: 0;
  }
}
.pl.is-demo .pl__row:nth-child(2) {
  animation: pl-fill-2 2s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
  animation-delay: 0.12s;
}

@keyframes pl-fill-2 {
  0% {
    --v: 0;
  }
  45%, 55% {
    --v: 52;
  }
  100% {
    --v: 0;
  }
}
.pl.is-demo .pl__row:nth-child(3) {
  animation: pl-fill-3 2s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
  animation-delay: 0.24s;
}

@keyframes pl-fill-3 {
  0% {
    --v: 0;
  }
  45%, 55% {
    --v: 34;
  }
  100% {
    --v: 0;
  }
}
@media (max-width: 340px) {
  .pl__hit {
    gap: 8px;
  }
  .pl__name {
    font-size: 11px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .pl.is-demo .pl__row {
    animation: none !important;
  }
  .pl__row {
    transition: none;
  }
}

// 실제 동작: 줄을 누르면 그 줄의 --v 만 10 올라간다. 링과 퍼센트가 같은 값을 읽으므로 둘이 어긋나지 않는다.
var pl = document.querySelector('.pl');
pl.querySelectorAll('.pl__row').forEach(function (row) {
  row.querySelector('.pl__hit').addEventListener('click', function () {
    pl.classList.remove('is-demo');
    var v = Number(getComputedStyle(row).getPropertyValue('--v')) || 0;
    row.style.setProperty('--v', String(v >= 100 ? 0 : Math.min(100, v + 10)));
  });
});

import { useState } from "react";
import type { CSSProperties, ReactNode } from "react";
import styles from "./RingProgressList.module.scss";

export type RingProgressListProps = {
  duration?: number;
  easing?: string;
  color?: string;
};

type Vars = CSSProperties & { "--duration"?: string; "--easing"?: string; "--color"?: string };
type RowVars = CSSProperties & { "--v"?: string };

const ROWS: { name: string; icon: ReactNode }[] = [
  {
    name: "Design system",
    icon: (
      <svg viewBox="0 0 256 256" width="12" height="12">
        <g fill="currentColor">
          <path d="M176 128a48 48 0 1 1-48-48a48 48 0 0 1 48 48" opacity=".2" />
          <path d="M221.87 83.16A104.1 104.1 0 1 1 195.67 49l22.67-22.68a8 8 0 0 1 11.32 11.32l-96 96a8 8 0 0 1-11.32-11.32l27.72-27.72a40 40 0 1 0 17.87 31.09a8 8 0 1 1 16-.9a56 56 0 1 1-22.38-41.65l22.75-22.75a87.88 87.88 0 1 0 23.13 29.67a8 8 0 0 1 14.44-6.9" />
        </g>
      </svg>
    ),
  },
  {
    name: "Docs cleanup",
    icon: (
      <svg viewBox="0 0 256 256" width="12" height="12">
        <g fill="currentColor">
          <path d="M208 144a80 80 0 0 1-160 0c0-72 80-128 80-128s80 56 80 128" opacity=".2" />
          <path d="M174 47.75a254.2 254.2 0 0 0-41.45-38.3a8 8 0 0 0-9.18 0A254.2 254.2 0 0 0 82 47.75C54.51 79.32 40 112.6 40 144a88 88 0 0 0 176 0c0-31.4-14.51-64.68-42-96.25M128 216a72.08 72.08 0 0 1-72-72c0-57.23 55.47-105 72-118c16.53 13 72 60.75 72 118a72.08 72.08 0 0 1-72 72m55.89-62.66a57.6 57.6 0 0 1-46.56 46.55a9 9 0 0 1-1.33.11a8 8 0 0 1-1.32-15.89c16.57-2.79 30.63-16.85 33.44-33.45a8 8 0 0 1 15.78 2.68Z" />
        </g>
      </svg>
    ),
  },
  {
    name: "Onboarding video",
    icon: (
      <svg viewBox="0 0 256 256" width="12" height="12">
        <g fill="currentColor">
          <path d="M232 102c0 66-104 122-104 122S24 168 24 102a54 54 0 0 1 54-54c22.59 0 41.94 12.31 50 32c8.06-19.69 27.41-32 50-32a54 54 0 0 1 54 54" opacity=".2" />
          <path d="M72 144H32a8 8 0 0 1 0-16h35.72l13.62-20.44a8 8 0 0 1 13.32 0l25.34 38l9.34-14A8 8 0 0 1 136 128h24a8 8 0 0 1 0 16h-19.72l-13.62 20.44a8 8 0 0 1-13.32 0L88 126.42l-9.34 14A8 8 0 0 1 72 144M178 40c-20.65 0-38.73 8.88-50 23.89C116.73 48.88 98.65 40 78 40a62.07 62.07 0 0 0-62 62v2.25a8 8 0 1 0 16-.5V102a46.06 46.06 0 0 1 46-46c19.45 0 35.78 10.36 42.6 27a8 8 0 0 0 14.8 0c6.82-16.67 23.15-27 42.6-27a46.06 46.06 0 0 1 46 46c0 53.61-77.76 102.15-96 112.8c-10.83-6.31-42.63-26-66.68-52.21a8 8 0 1 0-11.8 10.82c31.17 34 72.93 56.68 74.69 57.63a8 8 0 0 0 7.58 0C136.21 228.66 240 172 240 102a62.07 62.07 0 0 0-62-62" />
        </g>
      </svg>
    ),
  },
];

export default function RingProgressList({
  duration = 600,
  easing = "cubic-bezier(.2,.8,.2,1)",
  color = "#4cd4a6",
}: RingProgressListProps) {
  const [values, setValues] = useState<number[]>([78, 52, 34]);

  // one click bumps only that row by 10 — ring and percentage read the same --v, so they cannot drift apart
  const bump = (idx: number) => {
    setValues((vs) => vs.map((v, i) => (i === idx ? (v >= 100 ? 0 : Math.min(100, v + 10)) : v)));
  };

  const vars: Vars = { "--duration": `${duration}ms`, "--easing": easing, "--color": color };

  return (
    <ul className={styles.pl} style={vars}>
      {ROWS.map((row, i) => {
        const rowVars: RowVars = { "--v": String(values[i]) };
        return (
          <li key={row.name} className={styles.row} style={rowVars}>
            <button className={styles.hit} type="button" onClick={() => bump(i)}>
              <span className={styles.dial}>
                <svg className={styles.svg} viewBox="0 0 36 36" width="36" height="36" aria-hidden="true">
                  <circle className={styles.track} cx="18" cy="18" r="14" />
                  <circle className={styles.ring} cx="18" cy="18" r="14" />
                </svg>
                <span className={styles.ic} aria-hidden="true">{row.icon}</span>
              </span>
              <span className={styles.name}>{row.name}</span>
              <span className={styles.pct} role="status" />
            </button>
          </li>
        );
      })}
    </ul>
  );
}