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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 | 37x 1x 37x 37x 37x 94x 94x 94x 273x 273x 274x 94x 94x 94x 74x 74x 74x 94x 75x 29x 26x 26x 3x 3x 2x 2x 2x 2x 2x 2x 1x 1x 75x 94x 2x 2x 2x 2x | 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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