mars-v2-frontend/components/WithdrawModal.tsx
Gustavo Mauricio 56bfea8ed0
Update account stats on pending action (#51)
* feat: update account stats on pending action

* lift repay amount with buffer calculation to repay modal

* refactor navigation component to properly format account stats

* update repay funds hook using credit manager client

* consider market liquidity when calculating max withdraw amount

* refactor useMaxBorrowAmount hook to be consistent with withdraw

* format

* remove duplicated import statements
2022-11-09 13:47:36 +01:00

359 lines
15 KiB
TypeScript

import { Dialog, Switch, Transition } from '@headlessui/react'
import * as RSlider from '@radix-ui/react-slider'
import BigNumber from 'bignumber.js'
import React, { useEffect, useMemo, useState } from 'react'
import { toast } from 'react-toastify'
import Slider from 'components/Slider'
import useWithdrawFunds from 'hooks/mutations/useWithdrawFunds'
import useAllBalances from 'hooks/useAllBalances'
import useCalculateMaxWithdrawAmount from 'hooks/useCalculateMaxWithdrawAmount'
import useCreditAccountPositions from 'hooks/useCreditAccountPositions'
import useMarkets from 'hooks/useMarkets'
import useTokenPrices from 'hooks/useTokenPrices'
import useCreditManagerStore from 'stores/useCreditManagerStore'
import { formatCurrency } from 'utils/formatters'
import { getTokenDecimals, getTokenSymbol } from 'utils/tokens'
import useAccountStats, { AccountStatsAction } from 'hooks/useAccountStats'
import { chain } from 'utils/chains'
import Spinner from './Spinner'
import SemiCircleProgress from './SemiCircleProgress'
import ProgressBar from './ProgressBar'
import ContainerSecondary from './ContainerSecondary'
import Button from './Button'
const WithdrawModal = ({ show, onClose }: any) => {
const [amount, setAmount] = useState(0)
const [selectedToken, setSelectedToken] = useState('')
const [isBorrowEnabled, setIsBorrowEnabled] = useState(false)
const selectedAccount = useCreditManagerStore((s) => s.selectedAccount)
const { data: positionsData, isLoading: isLoadingPositions } = useCreditAccountPositions(
selectedAccount ?? '',
)
const { data: balancesData } = useAllBalances()
const { data: tokenPrices } = useTokenPrices()
const { data: marketsData } = useMarkets()
const selectedTokenSymbol = getTokenSymbol(selectedToken)
const selectedTokenDecimals = getTokenDecimals(selectedToken)
const tokenAmountInCreditAccount = useMemo(() => {
return BigNumber(positionsData?.coins.find((coin) => coin.denom === selectedToken)?.amount ?? 0)
.div(10 ** selectedTokenDecimals)
.toNumber()
}, [positionsData, selectedTokenDecimals, selectedToken])
const { actions, borrowAmount, withdrawAmount } = useMemo(() => {
const borrowAmount =
amount > tokenAmountInCreditAccount
? BigNumber(amount)
.minus(tokenAmountInCreditAccount)
.times(10 ** selectedTokenDecimals)
.toNumber()
: 0
const withdrawAmount = BigNumber(amount)
.times(10 ** selectedTokenDecimals)
.toNumber()
return {
borrowAmount,
withdrawAmount,
actions: [
{
type: 'borrow',
amount: borrowAmount,
denom: selectedToken,
},
{
type: 'withdraw',
amount: withdrawAmount,
denom: selectedToken,
},
] as AccountStatsAction[],
}
}, [amount, selectedToken, selectedTokenDecimals, tokenAmountInCreditAccount])
const accountStats = useAccountStats(actions)
const { mutate, isLoading } = useWithdrawFunds(withdrawAmount, borrowAmount, selectedToken, {
onSuccess: () => {
onClose()
toast.success(`${amount} ${selectedTokenSymbol} successfully withdrawn`)
},
})
const maxWithdrawAmount = useCalculateMaxWithdrawAmount(selectedToken, isBorrowEnabled)
const walletAmount = useMemo(() => {
if (!selectedToken) return 0
return BigNumber(balancesData?.find((balance) => balance.denom === selectedToken)?.amount ?? 0)
.div(10 ** selectedTokenDecimals)
.toNumber()
}, [balancesData, selectedToken, selectedTokenDecimals])
useEffect(() => {
if (positionsData && positionsData.coins.length > 0) {
// initialize selected token when allowedCoins fetch data is available
setSelectedToken(positionsData.coins[0].denom)
}
}, [positionsData])
const handleTokenChange = (e: React.ChangeEvent<HTMLSelectElement>) => {
setSelectedToken(e.target.value)
if (e.target.value !== selectedToken) setAmount(0)
}
const handleValueChange = (value: number) => {
if (value > maxWithdrawAmount) {
setAmount(maxWithdrawAmount)
return
}
setAmount(value)
}
const handleBorrowChange = () => {
setIsBorrowEnabled((c) => !c)
// reset amount due to max value calculations changing depending on wheter the user is borrowing or not
setAmount(0)
}
const getTokenTotalUSDValue = (amount: string, denom: string) => {
// early return if prices are not fetched yet
if (!tokenPrices) return 0
return (
BigNumber(amount)
.div(10 ** getTokenDecimals(denom))
.toNumber() * tokenPrices[denom]
)
}
const percentageValue = useMemo(() => {
if (isNaN(amount) || maxWithdrawAmount === 0) return 0
return (amount * 100) / maxWithdrawAmount
}, [amount, maxWithdrawAmount])
return (
<Transition appear show={show} as={React.Fragment}>
<Dialog as='div' className='relative z-10' onClose={onClose}>
<Transition.Child
as={React.Fragment}
enter='ease-out duration-300'
enterFrom='opacity-0'
enterTo='opacity-100'
leave='ease-in duration-200'
leaveFrom='opacity-100'
leaveTo='opacity-0'
>
<div className='fixed inset-0 bg-black bg-opacity-80' />
</Transition.Child>
<div className='fixed inset-0 overflow-y-auto'>
<div className='flex min-h-full items-center justify-center p-4'>
<Transition.Child
as={React.Fragment}
enter='ease-out duration-300'
enterFrom='opacity-0 scale-95'
enterTo='opacity-100 scale-100'
leave='ease-in duration-200'
leaveFrom='opacity-100 scale-100'
leaveTo='opacity-0 scale-95'
>
<Dialog.Panel className='flex w-full max-w-3xl transform overflow-hidden rounded-2xl bg-[#585A74] align-middle shadow-xl transition-all'>
{isLoading && (
<div className='absolute inset-0 z-40 grid place-items-center bg-black/50'>
<Spinner />
</div>
)}
<div className='flex w-1/2 flex-col p-4'>
<Dialog.Title as='h3' className='mb-4 text-center text-lg font-medium'>
Withdraw from Account {selectedAccount}
</Dialog.Title>
<div>
<ContainerSecondary className='mb-3 p-3'>
<div className='mb-4 text-sm'>
<div className='mb-1 flex justify-between'>
<div className='font-bold'>Asset:</div>
<select className='bg-transparent' onChange={handleTokenChange}>
{positionsData?.coins?.map((coin) => (
<option key={coin.denom} value={coin.denom}>
{getTokenSymbol(coin.denom)}
</option>
))}
</select>
</div>
<div className='flex justify-between'>
<div className='font-bold'>Amount:</div>
<input
type='number'
className='border border-black/50 bg-transparent px-2'
value={amount}
min='0'
onChange={(e) => handleValueChange(e.target.valueAsNumber)}
/>
</div>
</div>
<p className='mb-2 text-sm'>In wallet: {walletAmount.toLocaleString()}</p>
<Slider
className='mb-6'
value={percentageValue}
onChange={(value) => {
const decimal = value[0] / 100
// limit decimal precision based on token contract decimals
const newAmount = Number(
(decimal * maxWithdrawAmount).toFixed(selectedTokenDecimals),
)
setAmount(newAmount)
}}
onMaxClick={() => setAmount(maxWithdrawAmount)}
/>
</ContainerSecondary>
<ContainerSecondary className='mb-10 flex items-center justify-between'>
<div className='text-left'>
<h3 className='font-bold'>Withdraw with borrowing</h3>
<div className='text-sm text-[#585A74]/50'>Explanation....</div>
</div>
<Switch
checked={isBorrowEnabled}
onChange={handleBorrowChange}
className={`${
isBorrowEnabled ? 'bg-blue-600' : 'bg-gray-400'
} relative inline-flex h-6 w-11 items-center rounded-full`}
>
<span
className={`${
isBorrowEnabled ? 'translate-x-6' : 'translate-x-1'
} inline-block h-4 w-4 transform rounded-full bg-white transition`}
/>
</Switch>
</ContainerSecondary>
</div>
<Button className='mt-auto w-full' onClick={() => mutate()}>
Withdraw
</Button>
</div>
<div className='flex w-1/2 flex-col justify-center bg-[#4A4C60] p-4'>
<p className='text-bold mb-3 text-xs uppercase text-white/50'>About</p>
<h4 className='mb-4 text-xl'>Subaccount {selectedAccount}</h4>
<div className='mb-2 rounded-md border border-white/20 p-3'>
{accountStats && (
<div className='flex items-center gap-x-3'>
<p className='flex-1 text-xs'>
{formatCurrency(
BigNumber(accountStats.netWorth)
.dividedBy(10 ** chain.stakeCurrency.coinDecimals)
.toNumber(),
)}
</p>
{/* TOOLTIP */}
<div title={`${String(accountStats.currentLeverage.toFixed(1))}x`}>
<SemiCircleProgress
value={accountStats.currentLeverage / accountStats.maxLeverage}
label='Lvg'
/>
</div>
<SemiCircleProgress value={accountStats.risk} label='Risk' />
<ProgressBar value={accountStats.health} />
</div>
)}
</div>
<div className='mb-2 rounded-md border border-white/20 p-3 text-sm'>
<div className='mb-1 flex justify-between'>
<div>Total Position:</div>
<div className='font-semibold'>
{formatCurrency(
BigNumber(accountStats?.totalPosition ?? 0)
.dividedBy(10 ** chain.stakeCurrency.coinDecimals)
.toNumber(),
)}
</div>
</div>
<div className='flex justify-between'>
<div>Total Liabilities:</div>
<div className='font-semibold'>
{formatCurrency(
BigNumber(accountStats?.totalDebt ?? 0)
.dividedBy(10 ** chain.stakeCurrency.coinDecimals)
.toNumber(),
)}
</div>
</div>
</div>
<div className='rounded-md border border-white/20 p-3'>
<h4 className='mb-2 font-bold'>Balances</h4>
{isLoadingPositions ? (
<div>Loading...</div>
) : (
<table className='w-full border-separate border-spacing-1'>
<thead className='text-left text-xs font-semibold'>
<tr>
<th>Asset</th>
<th>Value</th>
<th>Size</th>
<th className='text-right'>APY</th>
</tr>
</thead>
<tbody>
{positionsData?.coins.map((coin) => (
<tr key={coin.denom} className='text-xs text-white/50'>
<td>{getTokenSymbol(coin.denom)}</td>
<td>
{formatCurrency(getTokenTotalUSDValue(coin.amount, coin.denom))}
</td>
<td>
{BigNumber(coin.amount)
.div(10 ** getTokenDecimals(coin.denom))
.toNumber()
.toLocaleString(undefined, {
maximumFractionDigits: getTokenDecimals(coin.denom),
})}
</td>
<td className='text-right'>-</td>
</tr>
))}
{positionsData?.debts.map((coin) => (
<tr key={coin.denom} className='text-xs text-red-500'>
<td className='text-white/50'>{getTokenSymbol(coin.denom)}</td>
<td>
-{formatCurrency(getTokenTotalUSDValue(coin.amount, coin.denom))}
</td>
<td>
-
{BigNumber(coin.amount)
.div(10 ** getTokenDecimals(coin.denom))
.toNumber()
.toLocaleString(undefined, {
maximumFractionDigits: 6,
})}
</td>
<td className='text-right'>
-{(Number(marketsData?.[coin.denom].borrow_rate) * 100).toFixed(1)}%
</td>
</tr>
))}
</tbody>
</table>
)}
</div>
</div>
</Dialog.Panel>
</Transition.Child>
</div>
</div>
</Dialog>
</Transition>
)
}
export default WithdrawModal