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♻️ Use context for ticker and settings
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,87 +1,13 @@ | ||
| import { FC, useEffect, useState } from 'react' | ||
| import { Container, Dimmer, Loader } from 'semantic-ui-react' | ||
| import { Settings, Ticker } from './lib/types' | ||
| import { getInit } from './lib/api' | ||
| import ErrorView from './views/ErrorView' | ||
| import ActiveView from './views/ActiveView' | ||
| import InactiveView from './views/InactiveView' | ||
| import { FC } from 'react' | ||
| import { TickerProvider } from './components/useTicker' | ||
| import ViewRenderer from './ViewRenderer' | ||
|
|
||
| const App: FC = () => { | ||
| const [ticker, setTicker] = useState<Ticker | null>(null) | ||
| const [settings, setSettings] = useState<Settings>() | ||
| const [isLoading, setIsLoading] = useState<boolean>(true) | ||
| const [isOffline, setIsOffline] = useState<boolean>(false) | ||
| const [gotError, setGotError] = useState<boolean>(false) | ||
|
|
||
| const fetchInit = () => { | ||
| getInit() | ||
| .then(response => { | ||
| if (response.data.settings) { | ||
| setSettings(response.data.settings) | ||
| } | ||
|
|
||
| if (response.data.ticker?.active) { | ||
| setTicker(response.data.ticker) | ||
| } | ||
|
|
||
| setIsLoading(false) | ||
| }) | ||
| .catch(error => { | ||
| if (error instanceof TypeError) { | ||
| setIsOffline(true) | ||
| } else { | ||
| setGotError(true) | ||
| } | ||
| setIsLoading(false) | ||
| }) | ||
| } | ||
|
|
||
| useEffect(() => { | ||
| fetchInit() | ||
| // This should only be executed once on load (~ componentDidMount) | ||
| // eslint-disable-next-line react-hooks/exhaustive-deps | ||
| }, []) | ||
|
|
||
| useEffect(() => { | ||
| if (ticker?.title) { | ||
| document.title = ticker.title | ||
| } | ||
| }, [ticker]) | ||
|
|
||
| if (isLoading) { | ||
| return ( | ||
| <Container> | ||
| <Dimmer active> | ||
| <Loader content="Loading" size="large" /> | ||
| </Dimmer> | ||
| </Container> | ||
| ) | ||
| } | ||
|
|
||
| if (gotError) { | ||
| return ( | ||
| <ErrorView message="There seems to be a problem connecting to the server." /> | ||
| ) | ||
| } | ||
|
|
||
| if (isOffline) { | ||
| return <ErrorView message="It seems that you are offline." /> | ||
| } | ||
|
|
||
| if (ticker?.active) { | ||
| return ( | ||
| <ActiveView | ||
| refreshInterval={settings?.refresh_interval || 0} | ||
| ticker={ticker} | ||
| /> | ||
| ) | ||
| } | ||
|
|
||
| if (ticker === null && settings?.inactive_settings !== undefined) { | ||
| return <InactiveView settings={settings.inactive_settings} /> | ||
| } | ||
|
|
||
| return <div>...</div> | ||
| return ( | ||
| <TickerProvider> | ||
| <ViewRenderer /> | ||
| </TickerProvider> | ||
| ) | ||
| } | ||
|
|
||
| export default App |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,48 @@ | ||
| import { FC, useEffect } from 'react' | ||
| import { Container, Dimmer, Loader } from 'semantic-ui-react' | ||
| import ErrorView from './views/ErrorView' | ||
| import ActiveView from './views/ActiveView' | ||
| import InactiveView from './views/InactiveView' | ||
| import useTicker from './components/useTicker' | ||
|
|
||
| const ViewRenderer: FC = () => { | ||
| const { ticker, settings, isLoading, isOffline, hasError } = useTicker() | ||
|
|
||
| useEffect(() => { | ||
| if (ticker?.title) { | ||
| document.title = ticker.title | ||
| } | ||
| }, [ticker]) | ||
|
|
||
| if (isLoading) { | ||
| return ( | ||
| <Container> | ||
| <Dimmer active> | ||
| <Loader content="Loading" size="large" /> | ||
| </Dimmer> | ||
| </Container> | ||
| ) | ||
| } | ||
|
|
||
| if (hasError) { | ||
| return ( | ||
| <ErrorView message="There seems to be a problem connecting to the server." /> | ||
| ) | ||
| } | ||
|
|
||
| if (isOffline) { | ||
| return <ErrorView message="It seems that you are offline." /> | ||
| } | ||
|
|
||
| if (ticker?.active) { | ||
| return <ActiveView /> | ||
| } | ||
|
|
||
| if (ticker === null && settings?.inactive_settings !== undefined) { | ||
| return <InactiveView settings={settings.inactive_settings} /> | ||
| } | ||
|
|
||
| return <div>...</div> | ||
| } | ||
|
|
||
| export default ViewRenderer |
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