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feat(routeprogressbar): implement progressbar when loading chunks
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,23 @@ | ||
| .progressBarWrapper { | ||
| --animationDuration: 200ms; | ||
| transition: opacity var(--animationDuration) linear; | ||
| pointer-events: none; | ||
| opacity: 1; | ||
| } | ||
|
|
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| .progressBarWrapper.finished { | ||
| opacity: 0; | ||
| } | ||
|
|
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| .progressBar { | ||
| --progress: 0%; | ||
| margin-left: var(--progress); | ||
| transition: margin-left var(--animationDuration) linear; | ||
| background: #29d; | ||
| height: 2px; | ||
| left: 0; | ||
| position: fixed; | ||
| top: 0; | ||
| width: 100%; | ||
| z-index: 1000; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| import { useNProgress } from "@tanem/react-nprogress"; | ||
| import cx from "classnames"; | ||
| import React from "react"; | ||
| import { useNavigation, useLocation } from "react-router-dom"; | ||
| import css from "./RouteProgressBar.module.css"; | ||
|
|
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| const LOADING_STATE = "loading"; | ||
| const ANIMATION_DURATION = 200; | ||
|
|
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| export const RouteProgress = () => { | ||
| const navigation = useNavigation(); | ||
| const location = useLocation(); | ||
| const isLoading = navigation.state === LOADING_STATE; | ||
| // key is used to reset the state of the progress when location changes | ||
| const [keyIncrement, setKeyIncrement] = React.useState(0); | ||
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| React.useEffect(() => { | ||
| // use timeout so animation has a chance to complete before resetting | ||
| const timeout = setTimeout( | ||
| () => setKeyIncrement((inc) => inc + 1), | ||
| ANIMATION_DURATION | ||
| ); | ||
| () => clearTimeout(timeout); | ||
| }, [location.key]); | ||
|
|
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| return <RouteProgressBar key={keyIncrement} isLoading={isLoading} />; | ||
| }; | ||
|
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| export const RouteProgressBar = ({ isLoading }) => { | ||
| const { isFinished, progress } = useNProgress({ | ||
| animationDuration: ANIMATION_DURATION, | ||
| isAnimating: isLoading, | ||
| }); | ||
|
|
||
| return ( | ||
| <div | ||
| className={cx(css.progressBarWrapper, { | ||
| [css.finished]: isFinished, | ||
| })} | ||
| style={ | ||
| { | ||
| ["--animationDuration"]: `${ANIMATION_DURATION}ms`, | ||
| } as React.CSSProperties | ||
| } | ||
| > | ||
| <ProgressBar progress={progress} /> | ||
| </div> | ||
| ); | ||
| }; | ||
|
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| const ProgressBar = ({ progress }: { progress: number }) => { | ||
| console.log({ progress }); | ||
| return ( | ||
| <div | ||
| className={css.progressBar} | ||
| style={ | ||
| { | ||
| ["--progress"]: `${(-1 + progress) * 100}%`, | ||
| } as React.CSSProperties | ||
| } | ||
| ></div> | ||
| ); | ||
| }; |
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