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chore(Pool/Positions/create): add debounce for mutating price range. #7833 #7834

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chore(Pool/Positions/create): add debounce for mutating price range. #7833 #7834

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33 changes: 24 additions & 9 deletions apps/web/src/pages/Pool/Positions/create/RangeSelectionStep.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@ import { useCreatePositionContext, usePriceRangeContext } from 'pages/Pool/Posit
import { PoolOutOfSyncError } from 'pages/Pool/Positions/create/PoolOutOfSyncError'
import { Container } from 'pages/Pool/Positions/create/shared'
import { getInvertedTuple } from 'pages/Pool/Positions/create/utils'
import { useCallback, useMemo, useState } from 'react'
import { useCallback, useMemo, useRef, useState } from 'react'
import { Minus, Plus } from 'react-feather'
import { Trans, useTranslation } from 'react-i18next'
import { useRangeHopCallbacks } from 'state/mint/v3/hooks'
Expand Down Expand Up @@ -184,16 +184,31 @@ function RangeInput({
const [baseCurrency, quoteCurrency] = getInvertedTuple(derivedPositionInfo.currencies, priceInverted)
const [displayUserTypedValue, setDisplayUserTypedValue] = useState(false)

const handlePriceRangeInput = useCallback(
(input: RangeSelectionInput, value: string) => {
if (input === RangeSelectionInput.MIN) {
setPriceRangeState((prev) => ({ ...prev, minPrice: value, fullRange: false }))
} else {
setPriceRangeState((prev) => ({ ...prev, maxPrice: value, fullRange: false }))
}
const handleTimer = useRef<NodeJS.Timer>()
const debounceTimer = 350

const handlePriceRangeInput = useCallback(
(input: RangeSelectionInput, value: string, debounce = false) => {
setTypedValue(value)
setDisplayUserTypedValue(true)
const mutateContext = () => {
if (input === RangeSelectionInput.MIN) {
setPriceRangeState((prev) => ({ ...prev, minPrice: value, fullRange: false }))
} else {
setPriceRangeState((prev) => ({ ...prev, maxPrice: value, fullRange: false }))
}
}

if (!debounce) {
mutateContext()

return
}

handleTimer.current && clearTimeout(handleTimer.current)
handleTimer.current = setTimeout(() => {
mutateContext()
}, debounceTimer)
},
[setPriceRangeState],
)
Expand Down Expand Up @@ -239,7 +254,7 @@ function RangeInput({
px="$none"
py="$none"
value={displayUserTypedValue ? typedValue : value}
onChangeText={(text) => handlePriceRangeInput(input, text)}
onChangeText={(text) => handlePriceRangeInput(input, text, true)}
onBlur={() => setDisplayUserTypedValue(false)}
inputEnforcer={numericInputEnforcerWithInfinity}
$md={{
Expand Down