@lifi/widget/dist/esm/hooks/useFromAmountThreshold.js

LI.FI Widget for cross-chain bridging and swapping. It will drive your multi-chain strategy and attract new users from everywhere.

import { useMemo } from 'react';
import { useWidgetConfig } from '../providers/WidgetProvider/WidgetProvider.js';
import { FormKeyHelper } from '../stores/form/types.js';
import { useFieldValues } from '../stores/form/useFieldValues.js';
import { formatTokenPrice } from '../utils/format.js';
import { useToken } from './useToken.js';
export const useFromAmountThreshold = () => {
    const { minFromAmountUSD } = useWidgetConfig();
    const [chainId, tokenAddress, fromAmount] = useFieldValues(FormKeyHelper.getChainKey('from'), FormKeyHelper.getTokenKey('from'), FormKeyHelper.getAmountKey('from'));
    const { token } = useToken(chainId, tokenAddress);
    const belowMinFromAmountUSD = useMemo(() => {
        const fromAmountUSD = formatTokenPrice(fromAmount, token?.priceUSD, token?.decimals);
        if (!minFromAmountUSD || !fromAmountUSD) {
            return false;
        }
        return fromAmountUSD < minFromAmountUSD;
    }, [minFromAmountUSD, fromAmount, token?.priceUSD, token?.decimals]);
    return {
        belowMinFromAmountUSD,
        minFromAmountUSD,
    };
};
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