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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 | 55x 55x 55x 55x 130x 130x 130x 377x 377x 380x 130x 130x 130x 104x 104x 104x 130x 106x 55x 48x 48x 7x 7x 5x 5x 5x 5x 5x 5x 2x 2x 106x 1x 1x 1x 1x 130x 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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