mango-v4-ui/components/swap/ReduceOutputTokenInput.tsx

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import TokenSelect from './TokenSelect'
import Loading from '@components/shared/Loading'
import NumberFormat, {
NumberFormatValues,
SourceInfo,
} from 'react-number-format'
import { formatCurrencyValue } from 'utils/numbers'
import { useTranslation } from 'react-i18next'
import { Dispatch, SetStateAction, useMemo } from 'react'
import mangoStore from '@store/mangoStore'
import useMangoGroup from 'hooks/useMangoGroup'
import { OUTPUT_TOKEN_DEFAULT } from 'utils/constants'
import { NUMBER_FORMAT_CLASSNAMES } from './MarketSwapForm'
import InlineNotification from '@components/shared/InlineNotification'
import useMangoAccount from 'hooks/useMangoAccount'
import { SwapFormTokenListType } from './SwapFormTokenList'
import { getTokenBalance } from './TriggerSwapForm'
const ReduceOutputTokenInput = ({
error,
handleAmountOutChange,
loading,
setShowTokenSelect,
}: {
error?: string
handleAmountOutChange: (e: NumberFormatValues, info: SourceInfo) => void
loading?: boolean
setShowTokenSelect: Dispatch<SetStateAction<SwapFormTokenListType>>
}) => {
const { t } = useTranslation('common')
const { mangoAccountAddress } = useMangoAccount()
const { group } = useMangoGroup()
const {
inputBank,
outputBank,
amountOut: amountOutFormValue,
} = mangoStore((s) => s.swap)
const reducingLong = useMemo(() => {
if (!inputBank || !mangoAccountAddress) return false
const inputBalance = getTokenBalance(inputBank)
return inputBalance > 0
}, [inputBank, mangoAccountAddress])
return (
<div className="mb-2 grid grid-cols-2 rounded-b-xl border-t border-th-bkg-4 bg-th-bkg-2 p-3">
<p className="col-span-2 mb-2 text-th-fgd-2">
{reducingLong ? t('buy') : t('sell')}
</p>
<div className="col-span-1">
<TokenSelect
bank={
outputBank || group?.banksMapByName.get(OUTPUT_TOKEN_DEFAULT)?.[0]
}
showTokenList={setShowTokenSelect}
tokenType="reduce-output"
/>
</div>
<div className="relative col-span-1">
{loading ? (
<div className="flex h-[56px] w-full items-center justify-center rounded-l-none rounded-r-lg border-l border-th-bkg-2 bg-th-input-bkg">
<Loading />
</div>
) : (
<>
<NumberFormat
inputMode="decimal"
thousandSeparator=","
allowNegative={false}
isNumericString={true}
decimalScale={outputBank?.mintDecimals || 6}
name="amountOut"
id="amountOut"
className={NUMBER_FORMAT_CLASSNAMES}
placeholder="0.00"
value={amountOutFormValue}
onValueChange={handleAmountOutChange}
/>
{!isNaN(Number(amountOutFormValue)) ? (
<span className="absolute bottom-1.5 right-3 text-xxs text-th-fgd-4">
{outputBank
? formatCurrencyValue(
outputBank.uiPrice * Number(amountOutFormValue),
)
: ''}
</span>
) : null}
</>
)}
</div>
{error ? (
<div className="col-span-2 mt-1 flex justify-center">
<InlineNotification
type="error"
desc={error}
hideBorder
hidePadding
/>
</div>
) : null}
</div>
)
}
export default ReduceOutputTokenInput