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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | 86x 1x 86x 86x 86x 198x 198x 198x 568x 568x 572x 198x 198x 198x 150x 150x 150x 198x 150x 62x 56x 56x 6x 6x 4x 4x 4x 4x 4x 4x 2x 2x 150x 198x 4x 4x 4x 4x | import { useEffect, useState, useRef } from 'react'
import { useNavigate, useLocation } from 'react-router-dom'
import { useUiStore } from './uiStore'
import { useAuthStore } from '@/features/auth/authStore'
import { Button } from '@/components/ui/button'
const WARNING_BEFORE = 5 * 60 * 1000
const CHECK_INTERVAL = 1000
export function SessionTimeoutModal() {
const navigate = useNavigate()
const location = useLocation()
const sessionTimeoutAt = useUiStore((s) => s.sessionTimeoutAt)
const setSessionTimeoutAt = useUiStore((s) => s.setSessionTimeoutAt)
const clearAuth = useAuthStore((s) => s.clearAuth)
const [remaining, setRemaining] = useState<number | null>(null)
const channelRef = useRef<BroadcastChannel | null>(null)
useEffect(() => {
channelRef.current = new BroadcastChannel('session-timeout')
channelRef.current.onmessage = (event) => {
if (event.data.type === 'extend') {
setSessionTimeoutAt(event.data.timeoutAt)
}
if (event.data.type === 'logout') {
clearAuth()
navigate('/login', { replace: true })
}
}
return () => channelRef.current?.close()
}, [setSessionTimeoutAt, clearAuth, navigate])
useEffect(() => {
const interval = setInterval(() => {
if (!sessionTimeoutAt) {
setRemaining(null)
return
}
const diff = sessionTimeoutAt - Date.now()
if (diff <= 0) {
sessionStorage.setItem('returnUrl', location.pathname + location.search)
clearAuth()
navigate('/login', { replace: true })
channelRef.current?.postMessage({ type: 'logout' })
clearInterval(interval)
return
}
if (diff <= WARNING_BEFORE) {
setRemaining(diff)
} else {
setRemaining(null)
}
}, CHECK_INTERVAL)
returnE () => clearInterval(interval)
}, [sessionTimeoutAt, clearAuth, navigate])
function extendSession() {
const newTimeout = Date.now() + 30 * 60 * 1000
setSessionTimeoutAt(newTimeout)
setRemaining(null)
channelRef.current?.postMessage({ type: 'extend', timeoutAt: newTimeout })
}
if (remaining === null || remaining > WARNING_BEFORE) return null
const seconds = Math.ceil(remaining / 1000)
const minutes = Math.floor(seconds / 60)
const secs = seconds % 60
return (
<div
role="dialog"
className="fixed inset-0 z-50 flex items-center justify-center bg-black/50"
>
<div className="w-80 rounded-lg border border-border bg-card p-6 shadow-lg">
<h2 className="mb-2 text-lg font-semibold">Session Timeout</h2>
<p className="mb-4 text-sm text-muted-foreground">
Your session will expire in {minutes}:{secs.toString().padStart(2, '0')}
</p>
<div className="mb-4 h-2 w-full overflow-hidden rounded-full bg-muted">
<div
className="h-full rounded-full bg-primary transition-all duration-1000"
style={{
width: `${(remaining / WARNING_BEFORE) * 100}%`,
}}
/>
</div>
<Button className="w-full" onClick={extendSession}>
Stay logged in
</Button>
</div>
</div>
)
}
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