74 lines
2.3 KiB
TypeScript
74 lines
2.3 KiB
TypeScript
import { Center, Title } from '@mantine/core'
|
|
import { IconCircleCheck, IconAlertCircle } from '@tabler/icons-react'
|
|
import { useEffect, useState } from 'react';
|
|
|
|
function useWindowVisibility() {
|
|
const [isVisible, setIsVisible] = useState(true);
|
|
|
|
useEffect(() => {
|
|
const handleVisibilityChange = () => {
|
|
console.log('visibility change', document.visibilityState);
|
|
setIsVisible(document.visibilityState === 'visible');
|
|
};
|
|
|
|
document.addEventListener('visibilitychange', handleVisibilityChange);
|
|
|
|
return () => {
|
|
document.removeEventListener('visibilitychange', handleVisibilityChange);
|
|
};
|
|
}, []);
|
|
|
|
return isVisible;
|
|
}
|
|
|
|
export default function OverallStatus({
|
|
state,
|
|
}: {
|
|
state: { overallUp: number; overallDown: number; lastUpdate: number }
|
|
}) {
|
|
let statusString = ''
|
|
let icon = <IconAlertCircle style={{ width: 64, height: 64, color: '#b91c1c' }} />
|
|
if (state.overallUp === 0 && state.overallDown === 0) {
|
|
statusString = 'No data yet'
|
|
} else if (state.overallUp === 0) {
|
|
statusString = 'All systems not operational'
|
|
} else if (state.overallDown === 0) {
|
|
statusString = 'All systems operational'
|
|
icon = <IconCircleCheck style={{ width: 64, height: 64, color: '#059669' }} />
|
|
} else {
|
|
statusString = `Some systems not operational (${state.overallDown} out of ${state.overallUp + state.overallDown})`
|
|
}
|
|
|
|
const [openTime] = useState(Math.round(Date.now() / 1000))
|
|
const [currentTime, setCurrentTime] = useState(Math.round(Date.now() / 1000))
|
|
const isWindowVisible = useWindowVisibility();
|
|
|
|
useEffect(() => {
|
|
const interval = setInterval(() => {
|
|
if (!isWindowVisible) {
|
|
return
|
|
}
|
|
if (currentTime - state.lastUpdate > 300 && currentTime - openTime > 30) {
|
|
// trigger a re-fetch
|
|
window.location.reload()
|
|
}
|
|
setCurrentTime(Math.round(Date.now() / 1000))
|
|
}, 1000)
|
|
|
|
return () => clearInterval(interval)
|
|
})
|
|
|
|
return (
|
|
<>
|
|
<Center>{icon}</Center>
|
|
<Title mt="sm" style={{ textAlign: 'center' }} order={1}>
|
|
{statusString}
|
|
</Title>
|
|
<Title mt="sm" style={{ textAlign: 'center', color: '#70778c' }} order={5}>
|
|
Last updated on:{' '}
|
|
{`${new Date(state.lastUpdate * 1000).toLocaleString()} (${currentTime - state.lastUpdate} sec ago)`}
|
|
</Title>
|
|
</>
|
|
)
|
|
}
|