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#08: Prop Getters #9

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#08: Prop Getters #9

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122 changes: 68 additions & 54 deletions showcase/src/patterns/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -132,6 +132,9 @@ const INIT_STATE = {
isClicked: false
}

const callFnsInSequence = (...fns) => (...args) =>
fns.forEach(fn => fn && fn(...args))

const useClapState = ({ initialState = INIT_STATE } = {}) => {
const [clapState, setClapState] = useState(initialState)
const { count, countTotal } = clapState
Expand All @@ -147,22 +150,24 @@ const useClapState = ({ initialState = INIT_STATE } = {}) => {
[count, countTotal]
)

const togglerProps = {
onClick: handleClapClick,
'aria-pressed': clapState.isClicked
}
const getTogglerProps = ({ onClick, ...otherProps } = {}) => ({
onClick: callFnsInSequence(handleClapClick, onClick),
'aria-pressed': clapState.isClicked,
...otherProps
})

const counterProps = {
const getCounterProps = ({ ...otherProps }) => ({
count,
'aria-valuemax': MAX_CLAP,
'aria-valuemin': 0,
'aria-valuenow': count
}
'aria-valuenow': count,
...otherProps
})

return {
clapState,
togglerProps,
counterProps
getTogglerProps,
getCounterProps
}
}

Expand Down Expand Up @@ -200,50 +205,6 @@ const useDOMRef = () => {
return [DOMRef, setRef]
}

/** ====================================
* 🔰 MediumClap
==================================== **/

const MediumClap = () => {
const { clapState, togglerProps, counterProps } = useClapState()
const { count, countTotal, isClicked } = clapState

const [
{ clapContainerRef, clapCountRef, countTotalRef },
setRef
] = useDOMRef()

const animationTimeline = useClapAnimation({
duration: 300,
bounceEl: clapCountRef,
fadeEl: countTotalRef,
burstEl: clapContainerRef
})

useEffectAfterMount(
() => {
animationTimeline.replay()
},
[count]
)

return (
<ClapContainer
ref={setRef}
data-refkey='clapContainerRef'
{...togglerProps}
>
<ClapIcon isClicked={isClicked} />
<ClapCount ref={setRef} data-refkey='clapCountRef' {...counterProps} />
<CountTotal
ref={setRef}
data-refkey='countTotalRef'
countTotal={countTotal}
/>
</ClapContainer>
)
}

/** ====================================
* 🔰SubComponents
Smaller Component used by <MediumClap />
Expand Down Expand Up @@ -325,7 +286,60 @@ const CountTotal = forwardRef(
==================================== **/

const Usage = () => {
return <MediumClap />
const { clapState, getTogglerProps, getCounterProps } = useClapState()
const { count, countTotal, isClicked } = clapState

const [
{ clapContainerRef, clapCountRef, countTotalRef },
setRef
] = useDOMRef()

const animationTimeline = useClapAnimation({
duration: 300,
bounceEl: clapCountRef,
fadeEl: countTotalRef,
burstEl: clapContainerRef
})

const onClick = () => {
animationTimeline.replay()
}

return (
<div style={{ textAlign: 'center' }}>
<ClapContainer
ref={setRef}
data-refkey='clapContainerRef'
{...getTogglerProps({
'data-testId': '#grabThis',
onClick
})}
>
<ClapIcon isClicked={isClicked} />
<ClapCount
ref={setRef}
data-refkey='clapCountRef'
{...getCounterProps()}
/>
<CountTotal
ref={setRef}
data-refkey='countTotalRef'
countTotal={countTotal}
/>
</ClapContainer>
<section
style={{
borderBottom: '1px solid #bdc3c7',
color: '#27ae60',
marginTop: '30px',
padding: '10px 20px',
borderRadius: '20px'
}}
>
{!isClicked ? 'No recommendations :(' : `Recommended ${count} times 🔥`}
</section>
</div>
)
}

export default Usage