07Sửa trực tiếp trong danh sách

<main class="stage">
  <div class="ie-row is-demo">
    <label class="ie-row__label" for="ie-name">Tên</label>
    <div class="ie-row__field">
      <input id="ie-name" class="ie-row__input" type="text" value="Kim Do-yoon" readonly>
      <button class="ie-row__toggle" type="button" aria-label="Sửa tên">
        <svg class="ie-row__icon ie-row__icon--pencil" viewBox="0 0 256 256" aria-hidden="true"><g fill="currentColor"><path d="M221.66 90.34L192 120l-56-56l29.66-29.66a8 8 0 0 1 11.31 0L221.66 79a8 8 0 0 1 0 11.34" opacity=".2"/><path d="m227.31 73.37l-44.68-44.69a16 16 0 0 0-22.63 0L36.69 152A15.86 15.86 0 0 0 32 163.31V208a16 16 0 0 0 16 16h44.69a15.86 15.86 0 0 0 11.31-4.69L227.31 96a16 16 0 0 0 0-22.63M92.69 208H48v-44.69l88-88L180.69 120ZM192 108.68L147.31 64l24-24L216 84.68Z"/></g></svg>
        <svg class="ie-row__icon ie-row__icon--check" viewBox="0 0 256 256" aria-hidden="true"><g fill="currentColor"><path d="M232 56v144a16 16 0 0 1-16 16H40a16 16 0 0 1-16-16V56a16 16 0 0 1 16-16h176a16 16 0 0 1 16 16" opacity=".2"/><path d="m205.66 85.66l-96 96a8 8 0 0 1-11.32 0l-40-40a8 8 0 0 1 11.32-11.32L104 164.69l90.34-90.35a8 8 0 0 1 11.32 11.32"/></g></svg>
      </button>
    </div>
  </div>
</main>

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

$duration: $dur-quick;                                 // 테두리·아이콘 전환 시간
$easing: $ease-out;
$color: $subject-blue;                                 // 신뢰감 있는 밝은 SaaS 브랜드 컬러

@include stage($stage-paper);

.ie-row {
  width: min(240px, 78vw);
  display: flex;
  flex-direction: column;
  gap: $sp-1;
  padding: $sp-4;
  border-radius: $r-card;
  background: $stage-paper;
  box-shadow: $shadow-raised;
}

.ie-row__label { font-size: 11px; color: rgba(23, 20, 26, .72); }

.ie-row__field {
  display: flex;
  align-items: center;
  gap: $sp-2;
  border-radius: $r-sm;
  border: 1px solid transparent;
  padding: $sp-2 $sp-3;
  transition: border-color $duration $easing, background $duration $easing;
}
.ie-row.is-editing .ie-row__field { border-color: $color; background: #eef4ff; }

.ie-row__input {
  flex: 1 1 auto;
  border: 0;
  background: none;
  font: 700 14px/1.3 sans-serif;
  font-family: inherit;
  color: $stage-ink;
  padding: 0;
}
.ie-row__input:focus { outline: none; }

.ie-row__toggle {
  position: relative;
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border: 0;
  background: none;
  color: $color;
  cursor: pointer;
}
.ie-row__toggle:focus-visible { outline: 2px solid $color; outline-offset: 2px; border-radius: $r-xs; }

.ie-row__icon {
  position: absolute;
  width: 15px;
  height: 15px;
  transition: opacity $duration $easing, transform $duration $easing;
}
.ie-row__icon--check { opacity: 0; transform: scale(.6); color: $subject-mint; }
.ie-row.is-saved .ie-row__icon--pencil { opacity: 0; transform: scale(.6); }
.ie-row.is-saved .ie-row__icon--check { opacity: 1; transform: scale(1); }

// 데모 강제 루프 — 편집 상태 진입 → 저장(체크 표시) → 원복 을 keyframes 로
.ie-row.is-demo .ie-row__field { animation: ie-field-loop $dur-loop $easing infinite; }
.ie-row.is-demo .ie-row__icon--pencil { animation: ie-pencil-loop $dur-loop $easing infinite; }
.ie-row.is-demo .ie-row__icon--check { animation: ie-check-loop $dur-loop $easing infinite; }

@keyframes ie-field-loop {
  0%, 10%   { border-color: transparent; background: transparent; }
  30%, 80%  { border-color: $color; background: #eef4ff; }
  95%, 100% { border-color: transparent; background: transparent; }
}
@keyframes ie-pencil-loop {
  0%, 10%   { opacity: 1; transform: scale(1); }
  35%, 100% { opacity: 0; transform: scale(.6); }
}
@keyframes ie-check-loop {
  0%, 30%   { opacity: 0; transform: scale(.6); }
  40%, 80%  { opacity: 1; transform: scale(1); }
  95%, 100% { opacity: 0; transform: scale(.6); }
}

@media (prefers-reduced-motion: reduce) {
  .ie-row__field, .ie-row__icon { transition: none; }
}

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

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

.ie-row {
  width: min(240px, 78vw);
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px;
  border-radius: 16px;
  background: #ffffff;
  box-shadow: 0 14px 24px rgba(23, 20, 26, 0.32);
}

.ie-row__label {
  font-size: 11px;
  color: rgba(23, 20, 26, 0.72);
}

.ie-row__field {
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: 8px;
  border: 1px solid transparent;
  padding: 8px 12px;
  transition: border-color 220ms ease-out, background 220ms ease-out;
}

.ie-row.is-editing .ie-row__field {
  border-color: #2f6df6;
  background: #eef4ff;
}

.ie-row__input {
  flex: 1 1 auto;
  border: 0;
  background: none;
  font: 700 14px/1.3 sans-serif;
  font-family: inherit;
  color: #17141a;
  padding: 0;
}

.ie-row__input:focus {
  outline: none;
}

.ie-row__toggle {
  position: relative;
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border: 0;
  background: none;
  color: #2f6df6;
  cursor: pointer;
}

.ie-row__toggle:focus-visible {
  outline: 2px solid #2f6df6;
  outline-offset: 2px;
  border-radius: 4px;
}

.ie-row__icon {
  position: absolute;
  width: 15px;
  height: 15px;
  transition: opacity 220ms ease-out, transform 220ms ease-out;
}

.ie-row__icon--check {
  opacity: 0;
  transform: scale(0.6);
  color: #4cd4a6;
}

.ie-row.is-saved .ie-row__icon--pencil {
  opacity: 0;
  transform: scale(0.6);
}

.ie-row.is-saved .ie-row__icon--check {
  opacity: 1;
  transform: scale(1);
}

.ie-row.is-demo .ie-row__field {
  animation: ie-field-loop 2s ease-out infinite;
}

.ie-row.is-demo .ie-row__icon--pencil {
  animation: ie-pencil-loop 2s ease-out infinite;
}

.ie-row.is-demo .ie-row__icon--check {
  animation: ie-check-loop 2s ease-out infinite;
}

@keyframes ie-field-loop {
  0%, 10% {
    border-color: transparent;
    background: transparent;
  }
  30%, 80% {
    border-color: #2f6df6;
    background: #eef4ff;
  }
  95%, 100% {
    border-color: transparent;
    background: transparent;
  }
}
@keyframes ie-pencil-loop {
  0%, 10% {
    opacity: 1;
    transform: scale(1);
  }
  35%, 100% {
    opacity: 0;
    transform: scale(0.6);
  }
}
@keyframes ie-check-loop {
  0%, 30% {
    opacity: 0;
    transform: scale(0.6);
  }
  40%, 80% {
    opacity: 1;
    transform: scale(1);
  }
  95%, 100% {
    opacity: 0;
    transform: scale(0.6);
  }
}
@media (prefers-reduced-motion: reduce) {
  .ie-row__field, .ie-row__icon {
    transition: none;
  }
}

(function () {
  var row = document.querySelector('.ie-row');
  var input = row.querySelector('.ie-row__input');
  var toggle = row.querySelector('.ie-row__toggle');
  var original = input.value;
  function edit() {
    row.classList.remove('is-demo');
    row.classList.add('is-editing');
    input.readOnly = false;
    input.focus({ preventScroll: true });
    input.select();
  }
  function save() {
    original = input.value;
    row.classList.remove('is-editing');
    row.classList.add('is-saved');
    input.readOnly = true;
    setTimeout(function () { row.classList.remove('is-saved'); }, 900);
  }
  function cancel() {
    input.value = original;
    row.classList.remove('is-editing');
    input.readOnly = true;
  }
  toggle.addEventListener('click', function () {
    row.classList.contains('is-editing') ? save() : edit();
  });
  input.addEventListener('click', function () { if (input.readOnly) edit(); });
  input.addEventListener('keydown', function (e) {
    if (e.key === 'Enter') { e.preventDefault(); save(); }
    else if (e.key === 'Escape') { cancel(); }
  });
  input.addEventListener('blur', function () { if (!input.readOnly) save(); });
})();

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

export type InlineEditFieldProps = {
  label: string;
  initialValue: string;
  onSave?: (value: string) => void;
  /** 테두리·아이콘 전환 시간 (기본 220ms) */
  duration?: number;
  easing?: string;
  color?: string;
};

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

/** 클릭하면 readOnly 를 풀고 focus, Enter·blur 로 저장, Escape 로 되돌린다 */
export default function InlineEditField({
  label,
  initialValue,
  onSave,
  duration = 220,
  easing = "ease-out",
  color = "#2f6df6",
}: InlineEditFieldProps) {
  const [value, setValue] = useState(initialValue);
  const [editing, setEditing] = useState(false);
  const [saved, setSaved] = useState(false);
  const inputRef = useRef<HTMLInputElement>(null);
  const before = useRef(initialValue);
  const vars: Vars = { "--duration": `${duration}ms`, "--easing": easing, "--color": color };

  const startEdit = () => {
    before.current = value;
    setEditing(true);
    requestAnimationFrame(() => { inputRef.current?.focus(); inputRef.current?.select(); });
  };
  const save = () => {
    setEditing(false);
    setSaved(true);
    onSave?.(value);
    setTimeout(() => setSaved(false), 900);
  };
  const cancel = () => { setValue(before.current ?? initialValue); setEditing(false); };

  return (
    <div className={`${styles.row} ${saved ? styles.savedFlash : ""}`} style={vars}>
      <label className={styles.label} htmlFor="ie-name-react">{label}</label>
      <div className={`${styles.field} ${editing ? styles.editing : ""}`}>
        <input
          id="ie-name-react"
          ref={inputRef}
          className={styles.input}
          type="text"
          readOnly={!editing}
          value={value}
          onChange={(e: any) => setValue(e.target.value)}
          onClick={() => !editing && startEdit()}
          onBlur={() => editing && save()}
          onKeyDown={(e: any) => {
            if (e.key === "Enter") { e.preventDefault(); save(); }
            else if (e.key === "Escape") cancel();
          }}
        />
        <button className={styles.toggle} type="button" aria-label={`${label} 편집`} onClick={() => (editing ? save() : startEdit())}>
          <svg className={`${styles.icon} ${saved ? styles.hidden : ""}`} viewBox="0 0 256 256" aria-hidden="true"><g fill="currentColor"><path d="M221.66 90.34L192 120l-56-56l29.66-29.66a8 8 0 0 1 11.31 0L221.66 79a8 8 0 0 1 0 11.34" opacity=".2" /><path d="m227.31 73.37l-44.68-44.69a16 16 0 0 0-22.63 0L36.69 152A15.86 15.86 0 0 0 32 163.31V208a16 16 0 0 0 16 16h44.69a15.86 15.86 0 0 0 11.31-4.69L227.31 96a16 16 0 0 0 0-22.63M92.69 208H48v-44.69l88-88L180.69 120ZM192 108.68L147.31 64l24-24L216 84.68Z" /></g></svg>
          <svg className={`${styles.icon} ${styles.check} ${saved ? styles.shown : ""}`} viewBox="0 0 256 256" aria-hidden="true"><g fill="currentColor"><path d="M232 56v144a16 16 0 0 1-16 16H40a16 16 0 0 1-16-16V56a16 16 0 0 1 16-16h176a16 16 0 0 1 16 16" opacity=".2" /><path d="m205.66 85.66l-96 96a8 8 0 0 1-11.32 0l-40-40a8 8 0 0 1 11.32-11.32L104 164.69l90.34-90.35a8 8 0 0 1 11.32 11.32" /></g></svg>
        </button>
      </div>
    </div>
  );
}