286 lines
11 KiB
TypeScript
286 lines
11 KiB
TypeScript
import { Bank, Group } from '@blockworks-foundation/mango-v4'
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import {
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ArrowDownRightIcon,
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ArrowUpLeftIcon,
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ChevronDownIcon,
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NoSymbolIcon,
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} from '@heroicons/react/20/solid'
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import useMangoAccount from 'hooks/useMangoAccount'
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import { useViewport } from 'hooks/useViewport'
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import { useTranslation } from 'next-i18next'
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import { formatNumericValue } from 'utils/numbers'
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import { breakpoints } from 'utils/theme'
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import { Table, Td, Th, TrBody, TrHead } from '../shared/TableElements'
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import useMangoGroup from 'hooks/useMangoGroup'
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import ConnectEmptyState from '../shared/ConnectEmptyState'
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import { useWallet } from '@solana/wallet-adapter-react'
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import Decimal from 'decimal.js'
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import Button, { IconButton } from '@components/shared/Button'
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import { useState } from 'react'
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import BorrowRepayModal from '@components/modals/BorrowRepayModal'
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import Tooltip from '@components/shared/Tooltip'
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import BankAmountWithValue from '@components/shared/BankAmountWithValue'
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import { BankWithBalance } from 'hooks/useBanksWithBalances'
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import { Disclosure, Transition } from '@headlessui/react'
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import TableTokenName from '@components/shared/TableTokenName'
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import CloseBorrowModal from '@components/modals/CloseBorrowModal'
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import {
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handleCloseBorrowModal,
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handleOpenCloseBorrowModal,
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} from '@components/TokenList'
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export const getAvailableToBorrow = (
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bankWithBal: BankWithBalance,
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group: Group,
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) => {
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const { balance, bank, maxBorrow } = bankWithBal
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const { mint, mintDecimals, minVaultToDepositsRatio } = bankWithBal.bank
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const deposits = bank.uiDeposits()
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const availableVaultBalance =
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group.getTokenVaultBalanceByMintUi(mint) -
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deposits * minVaultToDepositsRatio
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const availableAccountBorrow = balance > 0 ? maxBorrow - balance : maxBorrow
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const available = Decimal.min(
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availableAccountBorrow.toFixed(bank.mintDecimals),
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Decimal.max(0, availableVaultBalance.toFixed(mintDecimals)),
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)
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return available
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}
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const YourBorrowsTable = ({ banks }: { banks: BankWithBalance[] }) => {
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const { t } = useTranslation(['common', 'trade'])
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const [showBorrowModal, setShowBorrowModal] = useState(false)
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const [showCloseBorrowModal, setCloseBorrowModal] = useState(false)
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const [closeBorrowBank, setCloseBorrowBank] = useState<Bank | undefined>()
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const [selectedToken, setSelectedToken] = useState('')
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const { mangoAccount, mangoAccountAddress } = useMangoAccount()
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const { group } = useMangoGroup()
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const { width } = useViewport()
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const { connected } = useWallet()
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const showTableView = width ? width > breakpoints.md : false
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const handleShowActionModals = (token: string) => {
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setSelectedToken(token)
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setShowBorrowModal(true)
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}
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const openCloseBorrowModal = (borrowBank: Bank) => {
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setCloseBorrowModal(true)
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setCloseBorrowBank(borrowBank)
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handleOpenCloseBorrowModal(borrowBank)
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}
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const closeBorrowModal = () => {
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setCloseBorrowModal(false)
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handleCloseBorrowModal()
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}
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return (
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<>
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{banks?.length ? (
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showTableView ? (
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<Table>
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<thead>
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<TrHead>
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<Th className="text-left">{t('token')}</Th>
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<Th className="text-right">{t('borrow:borrowed-amount')}</Th>
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<Th>
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<div className="flex justify-end">
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<Tooltip content={t('borrow:tooltip-available')}>
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<span className="tooltip-underline">
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{t('available')}
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</span>
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</Tooltip>
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</div>
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</Th>
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<Th className="text-right">{t('rate')}</Th>
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<Th />
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</TrHead>
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</thead>
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<tbody>
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{banks.map((b) => {
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const bank: Bank = b.bank
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const available = group
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? getAvailableToBorrow(b, group)
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: new Decimal(0)
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const borrowedAmount = b.borrowedAmount
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return (
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<TrBody key={bank.name} className="text-sm">
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<Td>
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<TableTokenName bank={bank} symbol={bank.name} />
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</Td>
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<Td className="text-right">
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<BankAmountWithValue
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amount={borrowedAmount}
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bank={bank}
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stacked
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/>
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</Td>
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<Td className="text-right">
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<BankAmountWithValue
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amount={available}
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bank={bank}
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stacked
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/>
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</Td>
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<Td className="text-right text-th-down">
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{formatNumericValue(bank.getBorrowRateUi(), 2)}%
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</Td>
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<Td>
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<div className="flex items-center justify-end space-x-2">
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<Tooltip content={`${t('repay')} ${bank.name}`}>
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<IconButton
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onClick={() => openCloseBorrowModal(bank)}
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size="small"
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>
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<ArrowDownRightIcon className="h-5 w-5" />
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</IconButton>
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</Tooltip>
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<Tooltip content={`${t('borrow')} ${bank.name}`}>
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<IconButton
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disabled={available.eq(0)}
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onClick={() => handleShowActionModals(bank.name)}
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size="small"
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>
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<ArrowUpLeftIcon className="h-5 w-5" />
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</IconButton>
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</Tooltip>
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</div>
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</Td>
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</TrBody>
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)
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})}
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</tbody>
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</Table>
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) : (
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<div className="border-b border-th-bkg-3">
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{banks.map((b) => {
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const bank: Bank = b.bank
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const available = group
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? getAvailableToBorrow(b, group)
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: new Decimal(0)
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const borrowedAmount = mangoAccount
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? Math.abs(mangoAccount.getTokenBalanceUi(bank))
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: 0
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return (
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<Disclosure key={bank.name}>
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{({ open }) => (
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<>
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<Disclosure.Button
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className={`w-full border-t border-th-bkg-3 p-4 text-left first:border-t-0 focus:outline-none`}
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>
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<div className="flex items-center justify-between">
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<TableTokenName bank={bank} symbol={bank.name} />
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<div className="flex items-center space-x-4">
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<div>
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<p className="mb-0.5 text-right text-xs">
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{t('borrow:borrowed-amount')}
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</p>
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<BankAmountWithValue
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amount={borrowedAmount}
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bank={bank}
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/>
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</div>
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<ChevronDownIcon
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className={`${
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open ? 'rotate-180' : 'rotate-360'
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} h-6 w-6 flex-shrink-0 text-th-fgd-3`}
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/>
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</div>
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</div>
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</Disclosure.Button>
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<Transition
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enter="transition ease-in duration-200"
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enterFrom="opacity-0"
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enterTo="opacity-100"
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>
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<Disclosure.Panel>
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<div className="mx-4 grid grid-cols-2 gap-4 border-t border-th-bkg-3 pb-4 pt-4">
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<div className="col-span-1">
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<p className="text-xs text-th-fgd-3">
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{t('rate')}
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</p>
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<p className="font-mono text-th-down">
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{formatNumericValue(bank.getBorrowRateUi(), 2)}%
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</p>
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</div>
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<div className="col-span-1">
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<p className="text-xs text-th-fgd-3">
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{t('available')}
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</p>
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<BankAmountWithValue
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amount={available}
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bank={bank}
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/>
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</div>
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<Button
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className="col-span-1 flex items-center justify-center"
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disabled={!mangoAccount}
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onClick={() => openCloseBorrowModal(bank)}
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secondary
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>
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<ArrowDownRightIcon className="mr-2 h-5 w-5" />
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{`${t('repay')} ${bank.name.split(' ')[0]}`}
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</Button>
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<Button
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className="col-span-1 flex items-center justify-center"
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onClick={() => handleShowActionModals(bank.name)}
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secondary
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>
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<ArrowUpLeftIcon className="mr-2 h-5 w-5" />
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{`${t('borrow')} ${bank.name.split(' ')[0]}`}
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</Button>
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</div>
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</Disclosure.Panel>
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</Transition>
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</>
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)}
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</Disclosure>
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)
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})}
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</div>
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)
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) : mangoAccountAddress || connected ? (
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<div className="border-b border-th-bkg-3">
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<div className="flex flex-col items-center p-8">
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<NoSymbolIcon className="mb-2 h-6 w-6 text-th-fgd-4" />
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<p>{t('borrow:no-borrows')}</p>
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</div>
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</div>
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) : (
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<div className="border-b border-th-bkg-3">
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<div className="p-8">
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<ConnectEmptyState text={t('borrow:connect-borrows')} />
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</div>
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</div>
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)}
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{showBorrowModal ? (
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<BorrowRepayModal
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action="borrow"
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isOpen={showBorrowModal}
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onClose={() => setShowBorrowModal(false)}
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token={selectedToken}
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/>
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) : null}
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{showCloseBorrowModal ? (
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<CloseBorrowModal
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borrowBank={closeBorrowBank}
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isOpen={showCloseBorrowModal}
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onClose={closeBorrowModal}
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/>
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) : null}
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</>
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)
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}
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export default YourBorrowsTable
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