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dont flash loader #173

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Merged
merged 1 commit into from
Mar 30, 2020
Merged

dont flash loader #173

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27 changes: 22 additions & 5 deletions web-app/src/containers/Loading/index.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,7 @@ import Message from '../../components/Message'

interface Props {
text: string
context: T.MachineContext
context?: T.MachineContext
}

const styles = {
Expand All @@ -16,19 +16,36 @@ const styles = {
flexDirection: 'column' as 'column',
alignItems: 'center',
justifyContent: 'center',
width: '100%',
height: '100%',
},
}

const LoadingPage = ({ text, context }: Props) => {
const { error } = context
if (error) {
const [showLoading, setShowHiding] = React.useState(false)

React.useEffect(() => {
// wait some time before showing loading indicator
const timeout = setTimeout(() => {
setShowHiding(true)
}, 600)
return () => {
clearTimeout(timeout)
}
}, [])

if (context && context.error) {
return (
<div css={styles.page}>
<Message type="error" title={error.title} content={error.description} />
<Message type="error" title={context.error.title} content={context.error.description} />
</div>
)
}

// don't flash loader
if (!showLoading) {
return null
}

return (
<div css={styles.page}>
<Loading text={text} />
Expand Down