mango-v4-ui/components/account/MangoAccountSummary.tsx

import mangoStore from '@store/mangoStore'
import {
  HealthType,
  toUiDecimalsForQuote,
} from '@blockworks-foundation/mango-v4'
import { formatDecimal, formatFixedDecimals } from '../../utils/numbers'
import { useTranslation } from 'next-i18next'
import useMangoAccount from 'hooks/useMangoAccount'

const MangoAccountSummary = () => {
  const { t } = useTranslation('common')
  const group = mangoStore.getState().group
  const { mangoAccount } = useMangoAccount()

  // const leverage = useMemo(() => {
  //   if (!group || !mangoAccount) return 0
  //   const liabsValue = mangoAccount
  //     .getLiabsValue(group, HealthType.init)
  //     .toNumber()
  //   const totalCollateral = mangoAccount
  //     .getAssetsValue(group, HealthType.init)
  //     .toNumber()
  //   if (isNaN(liabsValue / totalCollateral)) {
  //     return 0
  //   } else return liabsValue / totalCollateral
  // }, [mangoAccount])

  return (
    <>
      <div className="space-y-2">
        <div>
          <p className="text-sm text-th-fgd-3">{t('health')}</p>
          <p className="font-mono text-sm text-th-fgd-1">
            {group && mangoAccount
              ? mangoAccount.getHealthRatioUi(group, HealthType.maint)
              : 0}
            %
          </p>
        </div>
        <div>
          <p className="text-sm text-th-fgd-3">{t('account-value')}</p>
          <p className="font-mono text-sm text-th-fgd-1">
            $
            {group && mangoAccount
              ? formatDecimal(
                  toUiDecimalsForQuote(
                    mangoAccount.getEquity(group).toNumber()
                  ),
                  2
                )
              : (0).toFixed(2)}
          </p>
        </div>
        <div>
          <p className="text-sm text-th-fgd-3">{t('free-collateral')}</p>
          <p className="font-mono text-sm text-th-fgd-1">
            {group && mangoAccount
              ? formatFixedDecimals(
                  toUiDecimalsForQuote(
                    mangoAccount.getCollateralValue(group).toNumber()
                  ),
                  true
                )
              : `$${(0).toFixed(2)}`}
          </p>
        </div>
        <div>
          <p className="text-sm text-th-fgd-3">{t('total-collateral')}</p>
          <p className="font-mono text-sm text-th-fgd-1">
            {group && mangoAccount
              ? formatFixedDecimals(
                  toUiDecimalsForQuote(
                    mangoAccount
                      .getAssetsValue(group, HealthType.init)
                      .toNumber()
                  ),
                  true
                )
              : `$${(0).toFixed(2)}`}
          </p>
        </div>
        {/* <div>
          <p className="text-sm text-th-fgd-3">{t('leverage')}</p>
          <p className="font-mono text-sm text-th-fgd-1">
            {leverage.toFixed(2)}x
          </p>
        </div> */}
      </div>
    </>
  )
}

export default MangoAccountSummary