@lifi/widget/src/providers/WidgetProvider/utils.ts

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

import type { WidgetConfig } from '../../types/widget.js'
import { getChainTypeFromAddress } from '../../utils/chainType.js'

export const attemptToFindMatchingToAddressInConfig = (
  address: string,
  config: WidgetConfig
) => {
  if (config.toAddress && config.toAddress.address === address) {
    return config.toAddress
  }

  if (config.toAddresses?.length) {
    const matchingToAddress = config.toAddresses.find(
      (toAddress) => toAddress.address === address
    )

    if (matchingToAddress) {
      return matchingToAddress
    }
  }

  return {
    address: address,
    chainType: getChainTypeFromAddress(address),
  }
}