Active Sessions

'use client'

import { useState } from 'react'
import './active-sessions.css'

export interface Session { id: string; device: 'laptop' | 'phone' | 'tablet'; name: string; browser: string; place: string; last: string; current?: boolean }

const IC = {
  laptop: <><rect x="4" y="5" width="16" height="11" rx="1.5" /><path d="M2 19h20" /></>,
  phone: <><rect x="7" y="3" width="10" height="18" rx="2.2" /><path d="M11 18h2" /></>,
  tablet: <><rect x="4.5" y="3" width="15" height="18" rx="2" /><path d="M11 18h2" /></>,
}

export interface ActiveSessionsProps {
  sessions: Session[]
  onRevoke?: (ids: string[]) => void
  confirm?: boolean
  fill?: 'dark' | 'light'
  className?: string
}

/** Session list with per-device and bulk sign-out. */
export function ActiveSessions({ sessions: s0, onRevoke, confirm = true, fill = 'dark', className }: ActiveSessionsProps) {
  const [list, setList] = useState(s0)
  const [gone, setGone] = useState<string[]>([])
  const [sure, setSure] = useState<string | null>(null)
  const [msg, setMsg] = useState('')
  const drop = (ids: string[]) => {
    setGone((g) => [...g, ...ids]); onRevoke?.(ids)
    setTimeout(() => { setList((l) => l.filter((x) => !ids.includes(x.id))); setGone((g) => g.filter((x) => !ids.includes(x))) }, 300)
  }
  const revoke = (s: Session) => {
    if (confirm && sure !== s.id) { setSure(s.id); return }
    setSure(null); drop([s.id]); setMsg(`Signed out ${s.name}`)
  }
  const others = list.filter((s) => !s.current)
  return (
    <div className={['sd-ses', className].filter(Boolean).join(' ')} data-fill={fill}>
      <div className="sd-ses__h"><b>Where you’re signed in</b><span>{list.length} active {list.length === 1 ? 'session' : 'sessions'}</span></div>
      <ul className="sd-ses__list">
        {[...list].sort((a, b) => Number(!!b.current) - Number(!!a.current)).map((s) => (
          <li key={s.id} className="sd-ses__it" data-gone={gone.includes(s.id) || undefined}>
            <span className="sd-ses__ic" aria-hidden><svg viewBox="0 0 24 24">{IC[s.device]}</svg></span>
            <span className="sd-ses__d">{s.name}{s.current && <span className="sd-ses__cur">This device</span>}<small>{s.browser} · {s.place} · {s.current ? 'Active now' : s.last}</small></span>
            {!s.current && (
              <button type="button" className="sd-ses__btn" data-sure={sure === s.id || undefined} aria-label={sure === s.id ? `Confirm sign out of ${s.name}` : `Sign out of ${s.name}`}
                onClick={() => revoke(s)} onBlur={() => setSure((x) => (x === s.id ? null : x))}>{sure === s.id ? 'Sign out?' : 'Revoke'}</button>
            )}
          </li>
        ))}
      </ul>
      <button type="button" className="sd-ses__all" disabled={!others.length} onClick={() => { drop(others.map((s) => s.id)); setMsg(`Signed out of ${others.length} other ${others.length === 1 ? 'session' : 'sessions'}`) }}>
        Sign out all other sessions
      </button>
      <p className="sd-ses__msg" role="status">{msg}</p>
    </div>
  )
}

.sd-ses { --bg: #1c1c1c; --fg: #f6f6f6; --mute: #8e8e8e; --line: rgb(255 255 255 / 0.1); --soft: rgb(255 255 255 / 0.07); --strong: #fafafa; --on: #111; 
  color: var(--fg); font-size: 14px; line-height: 1.4; -webkit-tap-highlight-color: transparent; }
.sd-ses[data-fill='light'] { --bg: #fff; --fg: #121212; --mute: #6f6f6f; --line: rgb(0 0 0 / 0.09); --soft: rgb(0 0 0 / 0.05); --strong: #111; --on: #fff; }
.sd-ses :where(button) { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
.sd-ses :focus-visible { outline: 2px solid var(--fg); outline-offset: 2px; }
.sd-ses .sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.sd-ses { width: min(100%, 340px); border-radius: 20px; background: var(--bg); box-shadow: inset 0 0 0 1px var(--line); overflow: hidden; }
.sd-ses__h { padding: 14px 16px 10px; }
.sd-ses__h b { display: block; font-size: 15px; }
.sd-ses__h span { font-size: 12.5px; color: var(--mute); }
.sd-ses__list { list-style: none; margin: 0; padding: 0 6px; }
.sd-ses__it { display: grid; grid-template-columns: 36px 1fr auto; align-items: center; gap: 12px; padding: 10px; border-radius: 12px; transition: opacity 260ms, transform 260ms, max-height 300ms; max-height: 80px; }
.sd-ses__it[data-gone] { opacity: 0; transform: translateX(30px); max-height: 0; padding-top: 0; padding-bottom: 0; }
.sd-ses__ic { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: var(--soft); }
.sd-ses__ic svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.sd-ses__d { min-width: 0; font-size: 14px; }
.sd-ses__d small { display: block; font-size: 12px; color: var(--mute); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sd-ses__cur { display: inline-block; margin-left: 6px; padding: 1px 7px; border-radius: 99px; background: var(--strong); color: var(--on); font-size: 10.5px; font-weight: 700; vertical-align: 1px; }
.sd-ses__btn { padding: 6px 10px; border-radius: 8px; font-size: 12.5px; font-weight: 500; box-shadow: inset 0 0 0 1px var(--line); white-space: nowrap; }
.sd-ses__btn:hover { background: var(--soft); }
.sd-ses__btn[data-sure] { background: var(--strong) !important; color: var(--on) !important; box-shadow: none; font-weight: 600; }
.sd-ses__all { display: block; width: calc(100% - 32px); margin: 8px 16px 16px; padding: 11px; border-radius: 12px; font-size: 13.5px; font-weight: 600; box-shadow: inset 0 0 0 1px var(--line); }
.sd-ses__all:hover { background: var(--soft); }
.sd-ses__all:disabled { opacity: 0.4; cursor: default; }
.sd-ses__msg { margin: -6px 16px 14px; font-size: 12.5px; color: var(--mute); text-align: center; }
@media (prefers-reduced-motion: reduce) { .sd-ses *, .sd-ses *::before, .sd-ses *::after { animation: none !important; transition: none !important; } }