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

import TokenSelect from './TokenSelect'
import NumberFormat, {
  NumberFormatValues,
  SourceInfo,
} from 'react-number-format'
import { formatCurrencyValue } from 'utils/numbers'
import { useTranslation } from 'react-i18next'
import { Dispatch, SetStateAction } from 'react'
import mangoStore from '@store/mangoStore'
import useMangoGroup from 'hooks/useMangoGroup'
import { INPUT_TOKEN_DEFAULT } from 'utils/constants'
import { NUMBER_FORMAT_CLASSNAMES, withValueLimit } from './MarketSwapForm'
import InlineNotification from '@components/shared/InlineNotification'
import { SwapFormTokenListType } from './SwapFormTokenList'
import MaxAmountButton from '@components/shared/MaxAmountButton'

const WalletSellTokenInput = ({
  handleAmountInChange,
  setShowTokenSelect,
  handleMax,
  max,
  className,
  error,
}: {
  handleAmountInChange: (e: NumberFormatValues, info: SourceInfo) => void
  setShowTokenSelect: Dispatch<SetStateAction<SwapFormTokenListType>>
  handleMax: (amountIn: string) => void
  max: string
  className?: string
  error?: string
}) => {
  const { t } = useTranslation('common')
  const { group } = useMangoGroup()
  const { inputBank, amountIn: amountInFormValue } = mangoStore((s) => s.swap)

  return (
    <div
      className={`grid grid-cols-2 rounded-t-xl bg-th-bkg-2 p-3 pb-2 ${className}`}
    >
      <div className="col-span-2 mb-2 flex items-center justify-between">
        <p className="text-th-fgd-2">{t('sell')}</p>
        {inputBank ? (
          <span className="text-xs">
            <MaxAmountButton
              className="mb-0.5"
              decimals={inputBank.mintDecimals}
              label={t('wallet')}
              onClick={() => handleMax(max)}
              value={max}
            />
          </span>
        ) : null}
      </div>
      <div className="col-span-1">
        <TokenSelect
          bank={
            inputBank || group?.banksMapByName.get(INPUT_TOKEN_DEFAULT)?.[0]
          }
          showTokenList={setShowTokenSelect}
          tokenType="wallet-input"
        />
      </div>
      <div className="relative col-span-1">
        <NumberFormat
          inputMode="decimal"
          thousandSeparator=","
          allowNegative={false}
          isNumericString={true}
          decimalScale={inputBank?.mintDecimals || 6}
          name="amountIn"
          id="amountIn"
          className={NUMBER_FORMAT_CLASSNAMES}
          placeholder="0.00"
          value={amountInFormValue}
          onValueChange={handleAmountInChange}
          isAllowed={withValueLimit}
        />
        {!isNaN(Number(amountInFormValue)) ? (
          <span className="absolute bottom-1.5 right-3 text-xxs text-th-fgd-4">
            {inputBank
              ? formatCurrencyValue(
                  inputBank.uiPrice * Number(amountInFormValue),
                )
              : '–'}
          </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 WalletSellTokenInput