351 lines
12 KiB
TypeScript
351 lines
12 KiB
TypeScript
import { Bank, HealthType } from '@blockworks-foundation/mango-v4'
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import {
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ArrowLeftIcon,
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ArrowUpTrayIcon,
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ChevronDownIcon,
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ExclamationCircleIcon,
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LinkIcon,
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} from '@heroicons/react/20/solid'
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import Decimal from 'decimal.js'
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import { useTranslation } from 'next-i18next'
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import Image from 'next/legacy/image'
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import { useCallback, useMemo, useState } from 'react'
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import NumberFormat, { NumberFormatValues } from 'react-number-format'
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import mangoStore from '@store/mangoStore'
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import {
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ACCOUNT_ACTION_MODAL_INNER_HEIGHT,
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INPUT_TOKEN_DEFAULT,
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} from './../utils/constants'
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import { notify } from './../utils/notifications'
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import {
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floorToDecimal,
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formatDecimal,
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formatFixedDecimals,
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} from './../utils/numbers'
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import ActionTokenList from './account/ActionTokenList'
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import ButtonGroup from './forms/ButtonGroup'
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import Label from './forms/Label'
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import Button from './shared/Button'
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import InlineNotification from './shared/InlineNotification'
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import Loading from './shared/Loading'
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import { EnterBottomExitBottom, FadeInFadeOut } from './shared/Transitions'
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import { withValueLimit } from './swap/SwapForm'
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import { getMaxWithdrawForBank } from './swap/useTokenMax'
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import MaxAmountButton from '@components/shared/MaxAmountButton'
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import HealthImpactTokenChange from '@components/HealthImpactTokenChange'
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import useMangoAccount from 'hooks/useMangoAccount'
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import useJupiterMints from 'hooks/useJupiterMints'
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import useMangoGroup from 'hooks/useMangoGroup'
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import TokenVaultWarnings from '@components/shared/TokenVaultWarnings'
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import { useWallet } from '@solana/wallet-adapter-react'
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import { useEnhancedWallet } from './wallet/EnhancedWalletProvider'
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import AmountWithValue from './shared/AmountWithValue'
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interface WithdrawFormProps {
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onSuccess: () => void
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token?: string
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}
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function WithdrawForm({ onSuccess, token }: WithdrawFormProps) {
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const { t } = useTranslation(['common', 'trade'])
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const { group } = useMangoGroup()
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const [inputAmount, setInputAmount] = useState('')
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const [submitting, setSubmitting] = useState(false)
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const [selectedToken, setSelectedToken] = useState(
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token || INPUT_TOKEN_DEFAULT
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)
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const [showTokenList, setShowTokenList] = useState(false)
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const [sizePercentage, setSizePercentage] = useState('')
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const { mangoTokens } = useJupiterMints()
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const { mangoAccount } = useMangoAccount()
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const { connected } = useWallet()
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const { handleConnect } = useEnhancedWallet()
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const bank = useMemo(() => {
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const group = mangoStore.getState().group
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return group?.banksMapByName.get(selectedToken)?.[0]
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}, [selectedToken])
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const logoUri = useMemo(() => {
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let logoURI
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if (mangoTokens?.length) {
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logoURI = mangoTokens.find(
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(t) => t.address === bank?.mint.toString()
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)?.logoURI
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}
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return logoURI
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}, [bank?.mint, mangoTokens])
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const tokenMax = useMemo(() => {
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if (!bank || !mangoAccount || !group) return new Decimal(0)
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const amount = getMaxWithdrawForBank(group, bank, mangoAccount)
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return amount && amount.gt(0)
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? floorToDecimal(amount, bank.mintDecimals)
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: new Decimal(0)
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}, [mangoAccount, bank, group])
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const handleSizePercentage = useCallback(
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(percentage: string) => {
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if (!bank) return
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setSizePercentage(percentage)
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const amount = tokenMax.mul(Number(percentage) / 100)
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setInputAmount(floorToDecimal(amount, bank.mintDecimals).toFixed())
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},
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[bank, tokenMax]
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)
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const handleWithdraw = useCallback(async () => {
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const client = mangoStore.getState().client
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const group = mangoStore.getState().group
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const mangoAccount = mangoStore.getState().mangoAccount.current
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const actions = mangoStore.getState().actions
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if (!mangoAccount || !group || !bank) return
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setSubmitting(true)
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try {
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const tx = await client.tokenWithdraw(
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group,
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mangoAccount,
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bank.mint,
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parseFloat(inputAmount),
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false
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)
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notify({
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title: 'Transaction confirmed',
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type: 'success',
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txid: tx,
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})
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await actions.reloadMangoAccount()
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setSubmitting(false)
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onSuccess()
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} catch (e: any) {
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console.error(e)
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notify({
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title: 'Transaction failed',
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description: e.message,
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txid: e?.txid,
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type: 'error',
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})
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setSubmitting(false)
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}
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}, [bank, inputAmount])
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const handleSelectToken = useCallback((token: string) => {
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setSelectedToken(token)
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setShowTokenList(false)
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}, [])
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const withdrawBanks = useMemo(() => {
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if (mangoAccount) {
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const banks = group?.banksMapByName
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? Array.from(group?.banksMapByName, ([key, value]) => {
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const bank: Bank = value[0]
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const accountBalance = getMaxWithdrawForBank(
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group,
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bank,
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mangoAccount
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)
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return {
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key,
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value,
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accountBalance: accountBalance
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? floorToDecimal(accountBalance, bank.mintDecimals).toNumber()
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: 0,
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accountBalanceValue:
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accountBalance && bank.uiPrice
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? accountBalance.toNumber() * bank.uiPrice
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: 0,
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}
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})
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: []
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return banks
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}
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return []
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}, [mangoAccount, group])
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const initHealth = useMemo(() => {
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return group && mangoAccount
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? mangoAccount.getHealthRatioUi(group, HealthType.init)
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: 100
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}, [mangoAccount])
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const showInsufficientBalance = Number(inputAmount)
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? tokenMax.lt(inputAmount)
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: false
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return (
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<>
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<EnterBottomExitBottom
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className="absolute bottom-0 left-0 z-20 h-full w-full overflow-auto rounded-lg bg-th-bkg-1 p-6"
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show={showTokenList}
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>
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<button
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onClick={() => setShowTokenList(false)}
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className={`absolute left-4 top-4 z-40 w-6 text-th-fgd-4 focus:outline-none md:right-2 md:top-2 md:hover:text-th-active`}
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>
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<ArrowLeftIcon className={`h-6 w-6`} />
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</button>
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<h2 className="mb-4 text-center text-lg">
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{t('select-withdraw-token')}
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</h2>
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<div className="flex items-center px-4 pb-2">
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<div className="w-1/2 text-left">
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<p className="text-xs">{t('token')}</p>
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</div>
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<div className="w-1/2 text-right">
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<p className="text-xs">{t('available-balance')}</p>
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</div>
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</div>
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<ActionTokenList
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banks={withdrawBanks}
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onSelect={handleSelectToken}
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sortByKey="accountBalanceValue"
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valueKey="accountBalance"
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/>
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</EnterBottomExitBottom>
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<FadeInFadeOut show={!showTokenList}>
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<div
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className="flex flex-col justify-between"
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style={{ height: ACCOUNT_ACTION_MODAL_INNER_HEIGHT }}
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>
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<div>
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{initHealth <= 0 ? (
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<div className="mb-4">
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<InlineNotification
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type="error"
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desc="You have no available collateral to withdraw."
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/>
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</div>
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) : null}
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{bank ? <TokenVaultWarnings bank={bank} type="withdraw" /> : null}
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<div className="grid grid-cols-2">
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<div className="col-span-2 flex justify-between">
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<Label text={`${t('withdraw')} ${t('token')}`} />
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{bank ? (
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<MaxAmountButton
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className="mb-2"
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label={t('max')}
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onClick={() => handleSizePercentage('100')}
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value={floorToDecimal(
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Number(tokenMax),
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bank.mintDecimals
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).toFixed()}
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/>
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) : null}
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</div>
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<div className="col-span-1 rounded-lg rounded-r-none border border-r-0 border-th-input-border bg-th-input-bkg">
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<button
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onClick={() => setShowTokenList(true)}
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className="default-transition flex h-full w-full items-center rounded-lg rounded-r-none py-2 px-3 text-th-fgd-2 hover:cursor-pointer hover:bg-th-bkg-2 hover:text-th-fgd-1"
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>
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<div className="mr-2.5 flex min-w-[24px] items-center">
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<Image
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alt=""
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width="24"
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height="24"
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src={
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logoUri || `/icons/${selectedToken.toLowerCase()}.svg`
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}
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/>
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</div>
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<div className="flex w-full items-center justify-between">
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<div className="text-xl font-bold">{selectedToken}</div>
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<ChevronDownIcon className="h-6 w-6" />
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</div>
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</button>
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</div>
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<div className="col-span-1">
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<NumberFormat
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name="amountIn"
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id="amountIn"
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inputMode="decimal"
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thousandSeparator=","
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allowNegative={false}
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isNumericString={true}
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decimalScale={bank?.mintDecimals || 6}
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className="w-full rounded-lg rounded-l-none border border-th-input-border bg-th-input-bkg p-3 text-right font-mono text-xl text-th-fgd-1 focus:border-th-input-border-hover focus:outline-none md:hover:border-th-input-border-hover"
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placeholder="0.00"
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value={inputAmount}
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onValueChange={(e: NumberFormatValues) =>
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setInputAmount(
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!Number.isNaN(Number(e.value)) ? e.value : ''
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)
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}
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isAllowed={withValueLimit}
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/>
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</div>
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<div className="col-span-2 mt-2">
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<ButtonGroup
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activeValue={sizePercentage}
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className="font-mono"
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onChange={(p) => handleSizePercentage(p)}
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values={['10', '25', '50', '75', '100']}
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unit="%"
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/>
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</div>
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</div>
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{bank ? (
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<div className="my-6 space-y-1.5 border-y border-th-bkg-3 px-2 py-4">
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<HealthImpactTokenChange
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mintPk={bank.mint}
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uiAmount={Number(inputAmount)}
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/>
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<div className="flex justify-between">
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<p>{t('withdraw-amount')}</p>
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{inputAmount ? (
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<AmountWithValue
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amount={formatDecimal(
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Number(inputAmount),
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bank.mintDecimals
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)}
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value={formatFixedDecimals(
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bank.uiPrice * Number(inputAmount),
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true
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)}
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/>
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) : (
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<AmountWithValue amount="0" value="$0.00" />
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)}
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</div>
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</div>
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) : null}
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</div>
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<Button
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onClick={connected ? handleWithdraw : handleConnect}
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className="flex w-full items-center justify-center"
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size="large"
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disabled={
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connected &&
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(!inputAmount || showInsufficientBalance || initHealth <= 0)
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}
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>
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{!connected ? (
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<div className="flex items-center">
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<LinkIcon className="mr-2 h-5 w-5" />
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{t('connect')}
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</div>
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) : submitting ? (
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<Loading className="mr-2 h-5 w-5" />
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) : showInsufficientBalance ? (
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<div className="flex items-center">
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<ExclamationCircleIcon className="mr-2 h-5 w-5 flex-shrink-0" />
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{t('swap:insufficient-balance', {
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symbol: selectedToken,
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})}
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</div>
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) : (
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<div className="flex items-center">
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<ArrowUpTrayIcon className="mr-2 h-5 w-5" />
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{t('withdraw')}
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</div>
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)}
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</Button>
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</div>
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</FadeInFadeOut>
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</>
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)
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}
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export default WithdrawForm
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