feat: use Swap Component on TDP (#6332)

* test: swap flow cypress tests

* fix: use default parameter

* feat: use Swap Component on TDP

* feat: auto nav for TDP tokens

* chore: merge

* chore: merge

* chore: merge

* chore: merge

* fix: remove extra inputCurrency URL parsing logic

* fix: undo last change

* fix: pass expected chain id to swap component

* fix: search for default tokens on unconnected networks if needed

* test: e2e test for l2 token

* fix: delete irrelevant tests

* fix: address comments

* fix: lint error

* test: update TDP e2e tests

* fix: use pageChainId for filter

* fix: rename chainId

* fix: typecheck

* fix: chainId bug

* fix: chainId required fixes

* fix: bad merge in e2e test

* fix: remove unused test util

* fix: remove unnecessary variable

* fix: token defaults

* fix: address comments

* fix: address comments and fix tests

* fix: e2e test formatting, remove Maybe<>

* fix: remove unused variable

* fix: use feature flag for swap component on TDP

* fix: back button

cypress/e2e/swap-widget.cy.ts

-import { FeatureFlag } from '../../src/featureFlags/flags/featureFlags'
-import { getClassContainsSelector, getTestSelector } from '../utils'
-
-const UNI_GOERLI = '0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984'
-const WETH_GOERLI = '0xB4FBF271143F4FBf7B91A5ded31805e42b2208d6'
-
-describe('swap widget integration tests', () => {
-  const verifyInputToken = (inputText: string) => {
-    cy.get(getClassContainsSelector('TokenButtonRow')).first().contains(inputText)
-  }
-
-  const verifyOutputToken = (outputText: string) => {
-    cy.get(getClassContainsSelector('TokenButtonRow')).last().contains(outputText)
-  }
-
-  const selectOutputAndSwitch = (outputText: string) => {
-    // open token selector...
-    cy.contains('Select token').click()
-    // select token...
-    cy.contains(outputText).click({ force: true })
-
-    cy.get('body')
-      .then(($body) => {
-        if ($body.find(getTestSelector('TokenSafetyWrapper')).length) {
-          return 'I understand'
-        }
-
-        return 'You pay' // Just click on a random element as a no-op
-      })
-      .then((selector) => {
-        cy.contains(selector).click()
-      })
-
-    // token selector should close...
-    cy.contains('Search name or paste address').should('not.exist')
-
-    cy.get(getClassContainsSelector('ReverseButton')).first().click()
-  }
-
-  describe('widget on swap page', () => {
-    beforeEach(() => {
-      cy.viewport(1200, 800)
-    })
-
-    it('should have the correct default input/output and token selection should work', () => {
-      cy.visit('/swap', { featureFlags: [FeatureFlag.swapWidget] }).then(() => {
-        cy.wait('@eth_blockNumber')
-        verifyInputToken('ETH')
-        verifyOutputToken('Select token')
-
-        selectOutputAndSwitch('WETH')
-
-        verifyInputToken('WETH')
-        verifyOutputToken('ETH')
-      })
-    })
-
-    it('should have the correct default input from URL params ', () => {
-      cy.visit(`/swap?inputCurrency=${WETH_GOERLI}`, {
-        featureFlags: [FeatureFlag.swapWidget],
-      }).then(() => {
-        cy.wait('@eth_blockNumber')
-      })
-
-      verifyInputToken('WETH')
-      verifyOutputToken('Select token')
-
-      selectOutputAndSwitch('Ether')
-
-      verifyInputToken('ETH')
-      verifyOutputToken('WETH')
-    })
-
-    it('should have the correct default output from URL params ', () => {
-      cy.visit(`/swap?outputCurrency=${WETH_GOERLI}`, {
-        featureFlags: [FeatureFlag.swapWidget],
-      }).then(() => {
-        cy.wait('@eth_blockNumber')
-      })
-
-      verifyInputToken('Select token')
-      verifyOutputToken('WETH')
-
-      cy.get(getClassContainsSelector('ReverseButton')).first().click()
-      verifyInputToken('WETH')
-      verifyOutputToken('Select token')
-
-      selectOutputAndSwitch('Ether')
-
-      verifyInputToken('ETH')
-      verifyOutputToken('WETH')
-    })
-  })
-
-  describe('widget on Token Detail Page', () => {
-    beforeEach(() => {
-      cy.viewport(1200, 800)
-      cy.visit(`/tokens/ethereum/${UNI_GOERLI}`, { featureFlags: [FeatureFlag.swapWidget] }).then(() => {
-        cy.wait('@eth_blockNumber')
-      })
-    })
-
-    it('should have the expected output for a tokens detail page', () => {
-      verifyOutputToken('UNI')
-      cy.contains('Connect to Ethereum').should('exist')
-    })
-  })
-})

cypress/e2e/token-details.test.ts

-import { getClassContainsSelector, getTestSelector } from '../utils'
+import { getTestSelector } from '../utils'
 
 const UNI_ADDRESS = '0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984'
 
 describe('Token details', () => {
-  before(() => {
-    cy.visit('/')
+  beforeEach(() => {
+    cy.viewport(1440, 900)
   })
 
   it('Uniswap token should have all information populated', () => {
@@ -40,9 +40,6 @@ describe('Token details', () => {
 
     // Contract address should be displayed
     cy.contains(UNI_ADDRESS).should('exist')
-
-    // Swap widget should have this token pre-selected as the “destination” token
-    cy.get(getTestSelector('token-select')).should('include.text', 'UNI')
   })
 
   it('token with warning and low trading volume should have all information populated', () => {
@@ -81,36 +78,9 @@ describe('Token details', () => {
     // Contract address should be displayed
     cy.contains('0xa71d0588EAf47f12B13cF8eC750430d21DF04974').should('exist')
 
-    // Swap widget should have this token pre-selected as the “destination” token
-    cy.get(getTestSelector('token-select')).should('include.text', 'QOM')
-
     // Warning label should show if relevant ([spec](https://www.notion.so/3f7fce6f93694be08a94a6984d50298e))
     cy.get('[data-cy="token-safety-message"]')
       .should('include.text', 'Warning')
       .and('include.text', "This token isn't traded on leading U.S. centralized exchanges")
   })
-
-  describe('Swap on Token Detail Page', () => {
-    const verifyOutputToken = (outputText: string) => {
-      cy.get(getClassContainsSelector('TokenButtonRow')).last().contains(outputText)
-    }
-
-    beforeEach(() => {
-      // On mobile widths, we just link back to /swap instead of rendering the swap component.
-      cy.viewport(1200, 800)
-      cy.visit(`/tokens/goerli/${UNI_ADDRESS}`).then(() => {
-        cy.wait('@eth_blockNumber')
-      })
-    })
-
-    it('should have the expected output for a tokens detail page', () => {
-      verifyOutputToken('UNI')
-    })
-
-    it('should not share swap state with the main swap page', () => {
-      verifyOutputToken('UNI')
-      cy.visit('/swap')
-      cy.contains('UNI').should('not.exist')
-    })
-  })
 })

cypress/utils/index.ts

 export const getTestSelector = (selectorId: string) => `[data-testid=${selectorId}]`
 
 export const getTestSelectorStartsWith = (selectorId: string) => `[data-testid^=${selectorId}]`
-
-export const getClassContainsSelector = (selectorId: string) => `[class*=${selectorId}]`

src/components/CurrencyInputPanel/SwapCurrencyInputPanel.tsx

@@ -204,6 +204,7 @@ interface SwapCurrencyInputPanelProps {
   renderBalance?: (amount: CurrencyAmount<Currency>) => ReactNode
   locked?: boolean
   loading?: boolean
+  disabled?: boolean
 }
 
 export default function SwapCurrencyInputPanel({
@@ -226,6 +227,7 @@ export default function SwapCurrencyInputPanel({
   hideInput = false,
   locked = false,
   loading = false,
+  disabled = false,
   ...rest
 }: SwapCurrencyInputPanelProps) {
   const [modalOpen, setModalOpen] = useState(false)
@@ -258,13 +260,13 @@ export default function SwapCurrencyInputPanel({
               className="token-amount-input"
               value={value}
               onUserInput={onUserInput}
-              disabled={!chainAllowed}
+              disabled={!chainAllowed || disabled}
               $loading={loading}
             />
           )}
 
           <CurrencySelect
-            disabled={!chainAllowed}
+            disabled={!chainAllowed || disabled}
             visible={currency !== undefined}
             selected={!!currency}
             hideInput={hideInput}

src/components/FeatureFlagModal/FeatureFlagModal.tsx

 import { BaseVariant, FeatureFlag, featureFlagSettings, useUpdateFlag } from 'featureFlags'
 import { DetailsV2Variant, useDetailsV2Flag } from 'featureFlags/flags/nftDetails'
+import { useWidgetRemovalFlag, WidgetRemovalVariant } from 'featureFlags/flags/removeWidgetTdp'
 import { SwapWidgetVariant, useSwapWidgetFlag } from 'featureFlags/flags/swapWidget'
 import { TraceJsonRpcVariant, useTraceJsonRpcFlag } from 'featureFlags/flags/traceJsonRpc'
 import { useUpdateAtom } from 'jotai/utils'
@@ -214,6 +215,12 @@ export default function FeatureFlagModal() {
         featureFlag={FeatureFlag.detailsV2}
         label="Use the new details page for nfts"
       />
+      <FeatureFlagOption
+        variant={WidgetRemovalVariant}
+        value={useWidgetRemovalFlag()}
+        featureFlag={FeatureFlag.removeWidget}
+        label="Swap Component on TDP"
+      />
       <FeatureFlagGroup name="Debug">
         <FeatureFlagOption
           variant={TraceJsonRpcVariant}

src/components/SearchModal/CurrencySearch.tsx

@@ -85,7 +85,7 @@ export function CurrencySearch({
     }
   }, [isAddressSearch])
 
-  const defaultTokens = useDefaultActiveTokens()
+  const defaultTokens = useDefaultActiveTokens(chainId)
   const filteredTokens: Token[] = useMemo(() => {
     return Object.values(defaultTokens).filter(getTokenFilter(debouncedQuery))
   }, [defaultTokens, debouncedQuery])
@@ -123,7 +123,7 @@ export function CurrencySearch({
 
   const filteredSortedTokens = useSortTokensByQuery(debouncedQuery, sortedTokens)
 
-  const native = useNativeCurrency()
+  const native = useNativeCurrency(chainId)
   const wrapped = native.wrapped
 
   const searchCurrencies: Currency[] = useMemo(() => {

src/components/Tokens/TokenDetails/index.tsx

 import { Trans } from '@lingui/macro'
 import { Trace } from '@uniswap/analytics'
 import { InterfacePageName } from '@uniswap/analytics-events'
-import { Currency, Field } from '@uniswap/widgets'
+import { Currency } from '@uniswap/widgets'
 import { useWeb3React } from '@web3-react/core'
 import CurrencyLogo from 'components/Logo/CurrencyLogo'
 import { AboutSection } from 'components/Tokens/TokenDetails/About'
@@ -26,6 +26,7 @@ import Widget from 'components/Widget'
 import { SwapTokens } from 'components/Widget/inputs'
 import { NATIVE_CHAIN_ID, nativeOnChain } from 'constants/tokens'
 import { checkWarning } from 'constants/tokenSafety'
+import { useWidgetRemovalEnabled } from 'featureFlags/flags/removeWidgetTdp'
 import { TokenPriceQuery } from 'graphql/data/__generated__/types-and-hooks'
 import { Chain, TokenQuery, TokenQueryData } from 'graphql/data/Token'
 import { QueryToken } from 'graphql/data/Token'
@@ -34,11 +35,15 @@ import { useIsUserAddedTokenOnChain } from 'hooks/Tokens'
 import { useOnGlobalChainSwitch } from 'hooks/useGlobalChainSwitch'
 import { UNKNOWN_TOKEN_SYMBOL, useTokenFromActiveNetwork } from 'lib/hooks/useCurrency'
 import { getTokenAddress } from 'lib/utils/analytics'
+import { Swap } from 'pages/Swap'
 import { useCallback, useMemo, useState, useTransition } from 'react'
 import { ArrowLeft } from 'react-feather'
 import { useNavigate } from 'react-router-dom'
+import { Field } from 'state/swap/actions'
+import { SwapState } from 'state/swap/reducer'
 import styled from 'styled-components/macro'
 import { isAddress } from 'utils'
+import { addressesAreEquivalent } from 'utils/addressesAreEquivalent'
 
 import { OnChangeTimePeriod } from './ChartSection'
 import InvalidTokenDetails from './InvalidTokenDetails'
@@ -111,6 +116,7 @@ export default function TokenDetails({
     [urlAddress]
   )
 
+  const { chainId: connectedChainId } = useWeb3React()
   const pageChainId = CHAIN_NAME_TO_CHAIN_ID[chain]
 
   const tokenQueryData = tokenQuery.token
@@ -124,11 +130,12 @@ export default function TokenDetails({
   )
 
   const { token: detailedToken, didFetchFromChain } = useRelevantToken(address, pageChainId, tokenQueryData)
-  const { token: inputToken } = useRelevantToken(inputTokenAddress, pageChainId, undefined)
+  const { token: widgetInputToken } = useRelevantToken(inputTokenAddress, pageChainId, undefined)
 
   const tokenWarning = address ? checkWarning(address) : null
   const isBlockedToken = tokenWarning?.canProceed === false
   const navigate = useNavigate()
+  const widgetRemovalEnabled = useWidgetRemovalEnabled()
 
   // Wrapping navigate in a transition prevents Suspense from unnecessarily showing fallbacks again.
   const [isPending, startTokenTransition] = useTransition()
@@ -145,7 +152,6 @@ export default function TokenDetails({
     [address, crossChainMap, didFetchFromChain, navigate, detailedToken?.isNative]
   )
   useOnGlobalChainSwitch(navigateToTokenForChain)
-
   const navigateToWidgetSelectedToken = useCallback(
     (tokens: SwapTokens) => {
       const newDefaultToken = tokens[Field.OUTPUT] ?? tokens.default
@@ -163,11 +169,39 @@ export default function TokenDetails({
     [chain, navigate]
   )
 
+  const handleCurrencyChange = useCallback(
+    (tokens: Pick<SwapState, Field.INPUT | Field.OUTPUT>) => {
+      if (
+        addressesAreEquivalent(tokens[Field.INPUT]?.currencyId, address) ||
+        addressesAreEquivalent(tokens[Field.OUTPUT]?.currencyId, address)
+      ) {
+        return
+      }
+
+      const newDefaultTokenID = tokens[Field.OUTPUT]?.currencyId ?? tokens[Field.INPUT]?.currencyId
+      startTokenTransition(() =>
+        navigate(
+          getTokenDetailsURL({
+            // The function falls back to "NATIVE" if the address is null
+            address: newDefaultTokenID === 'ETH' ? null : newDefaultTokenID,
+            chain,
+            inputAddress:
+              // If only one token was selected before we navigate, then it was the default token and it's being replaced.
+              // On the new page, the *new* default token becomes the output, and we don't have another option to set as the input token.
+              tokens[Field.INPUT] && tokens[Field.INPUT]?.currencyId !== newDefaultTokenID
+                ? tokens[Field.INPUT]?.currencyId
+                : null,
+          })
+        )
+      )
+    },
+    [address, chain, navigate]
+  )
+
   const [continueSwap, setContinueSwap] = useState<{ resolve: (value: boolean | PromiseLike<boolean>) => void }>()
 
   const [openTokenSafetyModal, setOpenTokenSafetyModal] = useState(false)
 
-  // Show token safety modal if Swap-reviewing a warning token, at all times if the current token is blocked
   const shouldShowSpeedbump = !useIsUserAddedTokenOnChain(address, pageChainId) && tokenWarning !== null
   const onReviewSwapClick = useCallback(
     () => new Promise<boolean>((resolve) => (shouldShowSpeedbump ? setContinueSwap({ resolve }) : resolve(true))),
@@ -234,14 +268,26 @@ export default function TokenDetails({
 
         <RightPanel onClick={() => isBlockedToken && setOpenTokenSafetyModal(true)}>
           <div style={{ pointerEvents: isBlockedToken ? 'none' : 'auto' }}>
-            <Widget
-              defaultTokens={{
-                [Field.INPUT]: inputToken ?? undefined,
-                default: detailedToken ?? undefined,
-              }}
-              onDefaultTokenChange={navigateToWidgetSelectedToken}
-              onReviewSwapClick={onReviewSwapClick}
-            />
+            {widgetRemovalEnabled ? (
+              <Swap
+                chainId={pageChainId}
+                prefilledState={{
+                  [Field.INPUT]: { currencyId: inputTokenAddress },
+                  [Field.OUTPUT]: { currencyId: address === NATIVE_CHAIN_ID ? 'ETH' : address },
+                }}
+                onCurrencyChange={handleCurrencyChange}
+                disableTokenInputs={pageChainId !== connectedChainId}
+              />
+            ) : (
+              <Widget
+                defaultTokens={{
+                  [Field.INPUT]: widgetInputToken ?? undefined,
+                  default: detailedToken ?? undefined,
+                }}
+                onDefaultTokenChange={navigateToWidgetSelectedToken}
+                onReviewSwapClick={onReviewSwapClick}
+              />
+            )}
           </div>
           {tokenWarning && <TokenSafetyMessage tokenAddress={address} warning={tokenWarning} />}
           {detailedToken && <BalanceSummary token={detailedToken} />}

src/components/Widget/index.tsx

@@ -51,6 +51,8 @@ interface WidgetProps {
   onReviewSwapClick?: OnReviewSwapClick
 }
 
+// TODO: Remove this component once the TDP is fully migrated to the swap component.
+// eslint-disable-next-line import/no-unused-modules
 export default function Widget({
   defaultTokens,
   width = DEFAULT_WIDGET_WIDTH,

src/components/swap/AdvancedSwapDetails.tsx

@@ -53,7 +53,7 @@ export function AdvancedSwapDetails({
 }: AdvancedSwapDetailsProps) {
   const theme = useTheme()
   const { chainId } = useWeb3React()
-  const nativeCurrency = useNativeCurrency()
+  const nativeCurrency = useNativeCurrency(chainId)
 
   const { expectedOutputAmount, priceImpact } = useMemo(() => {
     return {

src/constants/tokens.ts

@@ -515,6 +515,13 @@ export function nativeOnChain(chainId: number): NativeCurrency | Token {
   return (cachedNativeCurrency[chainId] = nativeCurrency)
 }
 
+export function getSwapCurrencyId(currency: Currency): string {
+  if (currency.isToken) {
+    return currency.address
+  }
+  return NATIVE_CHAIN_ID
+}
+
 export const TOKEN_SHORTHANDS: { [shorthand: string]: { [chainId in SupportedChainId]?: string } } = {
   USDC: {
     [SupportedChainId.MAINNET]: USDC_MAINNET.address,

src/featureFlags/flags/featureFlags.ts

@@ -8,4 +8,5 @@ export enum FeatureFlag {
   swapWidget = 'swap_widget_replacement_enabled',
   statsigDummy = 'web_dummy_gate_amplitude_id',
   detailsV2 = 'details_v2',
+  removeWidget = 'remove_widget_tdp',
 }

src/featureFlags/flags/removeWidgetTdp.ts

+import { BaseVariant, FeatureFlag, useBaseFlag } from '../index'
+
+export function useWidgetRemovalFlag(): BaseVariant {
+  return useBaseFlag(FeatureFlag.removeWidget, BaseVariant.Control)
+}
+
+export function useWidgetRemovalEnabled(): boolean {
+  return useWidgetRemovalFlag() === BaseVariant.Enabled
+}
+
+export { BaseVariant as WidgetRemovalVariant }

src/hooks/Tokens.ts

@@ -13,9 +13,10 @@ import { WrappedTokenInfo } from '../state/lists/wrappedTokenInfo'
 import { useUserAddedTokens, useUserAddedTokensOnChain } from '../state/user/hooks'
 import { TokenAddressMap, useUnsupportedTokenList } from './../state/lists/hooks'
 
+type Maybe<T> = T | null | undefined
+
 // reduce token map into standard address <-> Token mapping, optionally include user added tokens
-function useTokensFromMap(tokenMap: TokenAddressMap): { [address: string]: Token } {
-  const { chainId } = useWeb3React()
+function useTokensFromMap(tokenMap: TokenAddressMap, chainId: Maybe<SupportedChainId>): { [address: string]: Token } {
   return useMemo(() => {
     if (!chainId) return {}
 
@@ -32,9 +33,9 @@ export function useAllTokensMultichain(): TokenAddressMap {
 }
 
 // Returns all tokens from the default list + user added tokens
-export function useDefaultActiveTokens(): { [address: string]: Token } {
+export function useDefaultActiveTokens(chainId: Maybe<SupportedChainId>): { [address: string]: Token } {
   const defaultListTokens = useCombinedActiveList()
-  const tokensFromMap = useTokensFromMap(defaultListTokens)
+  const tokensFromMap = useTokensFromMap(defaultListTokens, chainId)
   const userAddedTokens = useUserAddedTokens()
   return useMemo(() => {
     return (
@@ -66,7 +67,7 @@ export function useUnsupportedTokens(): { [address: string]: Token } {
   const { chainId } = useWeb3React()
   const listsByUrl = useAllLists()
   const unsupportedTokensMap = useUnsupportedTokenList()
-  const unsupportedTokens = useTokensFromMap(unsupportedTokensMap)
+  const unsupportedTokens = useTokensFromMap(unsupportedTokensMap, chainId)
 
   // checks the default L2 lists to see if `bridgeInfo` has an L1 address value that is unsupported
   const l2InferredBlockedTokens: typeof unsupportedTokens = useMemo(() => {
@@ -110,7 +111,7 @@ export function useSearchInactiveTokenLists(search: string | undefined, minResul
   const lists = useAllLists()
   const inactiveUrls = DEFAULT_INACTIVE_LIST_URLS
   const { chainId } = useWeb3React()
-  const activeTokens = useDefaultActiveTokens()
+  const activeTokens = useDefaultActiveTokens(chainId)
   return useMemo(() => {
     if (!search || search.trim().length === 0) return []
     const tokenFilter = getTokenFilter(search)
@@ -167,11 +168,13 @@ export function useIsUserAddedTokenOnChain(
 // null if loading or null was passed
 // otherwise returns the token
 export function useToken(tokenAddress?: string | null): Token | null | undefined {
-  const tokens = useDefaultActiveTokens()
+  const { chainId } = useWeb3React()
+  const tokens = useDefaultActiveTokens(chainId)
   return useTokenFromMapOrNetwork(tokens, tokenAddress)
 }
 
-export function useCurrency(currencyId?: string | null): Currency | null | undefined {
-  const tokens = useDefaultActiveTokens()
-  return useCurrencyFromMap(tokens, currencyId)
+export function useCurrency(currencyId: Maybe<string>, chainId?: SupportedChainId): Currency | null | undefined {
+  const { chainId: connectedChainId } = useWeb3React()
+  const tokens = useDefaultActiveTokens(chainId ?? connectedChainId)
+  return useCurrencyFromMap(tokens, chainId ?? connectedChainId, currencyId)
 }

src/hooks/useAutoSlippageTolerance.ts

@@ -81,7 +81,7 @@ export default function useAutoSlippageTolerance(
   const nativeGasPrice = useGasPrice()
 
   const gasEstimate = guesstimateGas(trade)
-  const nativeCurrency = useNativeCurrency()
+  const nativeCurrency = useNativeCurrency(chainId)
   const nativeCurrencyPrice = useStablecoinPrice((trade && nativeCurrency) ?? undefined)
 
   return useMemo(() => {

src/hooks/useFilterPossiblyMaliciousPositions.ts

 import { Token } from '@uniswap/sdk-core'
+import { useWeb3React } from '@web3-react/core'
 import { useMemo } from 'react'
 import { PositionDetails } from 'types/position'
 import { hasURL } from 'utils/urlChecks'
@@ -23,7 +24,8 @@ function getUniqueAddressesFromPositions(positions: PositionDetails[]): string[]
  * The hope is that this approach removes the cheapest version of the attack without punishing non-malicious url symbols
  */
 export function useFilterPossiblyMaliciousPositions(positions: PositionDetails[]): PositionDetails[] {
-  const activeTokensList = useDefaultActiveTokens()
+  const { chainId } = useWeb3React()
+  const activeTokensList = useDefaultActiveTokens(chainId)
 
   const nonListPositionTokenAddresses = useMemo(
     () => getUniqueAddressesFromPositions(positions).filter((address) => !activeTokensList[address]),

src/hooks/useWrapCallback.tsx

@@ -31,7 +31,8 @@ enum WrapInputError {
 }
 
 export function WrapErrorText({ wrapInputError }: { wrapInputError: WrapInputError }) {
-  const native = useNativeCurrency()
+  const { chainId } = useWeb3React()
+  const native = useNativeCurrency(chainId)
   const wrapped = native?.wrapped
 
   switch (wrapInputError) {

src/lib/hooks/useCurrency.ts

@@ -2,7 +2,7 @@ import { arrayify } from '@ethersproject/bytes'
 import { parseBytes32String } from '@ethersproject/strings'
 import { Currency, Token } from '@uniswap/sdk-core'
 import { useWeb3React } from '@web3-react/core'
-import { isSupportedChain } from 'constants/chains'
+import { isSupportedChain, SupportedChainId } from 'constants/chains'
 import { useBytes32TokenContract, useTokenContract } from 'hooks/useContract'
 import { NEVER_RELOAD, useSingleCallResult } from 'lib/hooks/multicall'
 import useNativeCurrency from 'lib/hooks/useNativeCurrency'
@@ -92,9 +92,12 @@ export function useTokenFromMapOrNetwork(tokens: TokenMap, tokenAddress?: string
  * Returns null if currency is loading or null was passed.
  * Returns undefined if currencyId is invalid or token does not exist.
  */
-export function useCurrencyFromMap(tokens: TokenMap, currencyId?: string | null): Currency | null | undefined {
-  const nativeCurrency = useNativeCurrency()
-  const { chainId } = useWeb3React()
+export function useCurrencyFromMap(
+  tokens: TokenMap,
+  chainId: SupportedChainId | undefined,
+  currencyId?: string | null
+): Currency | null | undefined {
+  const nativeCurrency = useNativeCurrency(chainId)
   const isNative = Boolean(nativeCurrency && currencyId?.toUpperCase() === 'ETH')
   const shorthandMatchAddress = useMemo(() => {
     const chain = supportedChainId(chainId)
@@ -108,6 +111,5 @@ export function useCurrencyFromMap(tokens: TokenMap, currencyId?: string | null)
   // this case so we use our builtin wrapped token instead of wrapped tokens on token lists
   const wrappedNative = nativeCurrency?.wrapped
   if (wrappedNative?.address?.toUpperCase() === currencyId?.toUpperCase()) return wrappedNative
-
   return isNative ? nativeCurrency : token
 }

src/lib/hooks/useNativeCurrency.ts

 import { NativeCurrency, Token } from '@uniswap/sdk-core'
-import { useWeb3React } from '@web3-react/core'
 import { SupportedChainId } from 'constants/chains'
 import { nativeOnChain } from 'constants/tokens'
 import { useMemo } from 'react'
 
-export default function useNativeCurrency(): NativeCurrency | Token {
-  const { chainId } = useWeb3React()
+export default function useNativeCurrency(chainId: SupportedChainId | null | undefined): NativeCurrency | Token {
   return useMemo(
     () =>
       chainId

src/nft/components/profile/list/ListPage.tsx

@@ -183,7 +183,7 @@ const EthValueWrapper = styled.span<{ totalEthListingValue: boolean }>`
 
 export const ListPage = () => {
   const { setProfilePageState: setSellPageState } = useProfilePageState()
-  const { provider } = useWeb3React()
+  const { provider, chainId } = useWeb3React()
   const isMobile = useIsMobile()
   const trace = useTrace({ modal: InterfaceModalName.NFT_LISTING })
   const { setGlobalMarketplaces, sellAssets, issues } = useSellAsset(
@@ -205,7 +205,7 @@ export const ListPage = () => {
   )
 
   const totalEthListingValue = useMemo(() => getTotalEthValue(sellAssets), [sellAssets])
-  const nativeCurrency = useNativeCurrency()
+  const nativeCurrency = useNativeCurrency(chainId)
   const parsedAmount = tryParseCurrencyAmount(totalEthListingValue.toString(), nativeCurrency)
   const usdcValue = useStablecoinValue(parsedAmount)
   const usdcAmount = formatCurrencyAmount(usdcValue, NumberType.FiatTokenPrice)

src/nft/components/profile/list/Modal/ListModal.tsx

@@ -45,7 +45,7 @@ const ListModalWrapper = styled.div`
 `
 
 export const ListModal = ({ overlayClick }: { overlayClick: () => void }) => {
-  const { provider } = useWeb3React()
+  const { provider, chainId } = useWeb3React()
   const signer = provider?.getSigner()
   const trace = useTrace({ modal: InterfaceModalName.NFT_LISTING })
   const sellAssets = useSellAsset((state) => state.sellAssets)
@@ -72,7 +72,7 @@ export const ListModal = ({ overlayClick }: { overlayClick: () => void }) => {
     (s) => (s === Section.APPROVE ? Section.SIGN : Section.APPROVE),
     Section.APPROVE
   )
-  const nativeCurrency = useNativeCurrency()
+  const nativeCurrency = useNativeCurrency(chainId)
   const parsedAmount = tryParseCurrencyAmount(totalEthListingValue.toString(), nativeCurrency)
   const usdcValue = useStablecoinValue(parsedAmount)
   const usdcAmount = formatCurrencyAmount(usdcValue, NumberType.FiatTokenPrice)

src/nft/components/profile/list/Modal/SuccessScreen.tsx

 import { Trans } from '@lingui/macro'
 import { formatCurrencyAmount, NumberType } from '@uniswap/conedison/format'
+import { useWeb3React } from '@web3-react/core'
 import Column from 'components/Column'
 import { ScrollBarStyles } from 'components/Common'
 import Row from 'components/Row'
@@ -76,7 +77,8 @@ const TweetRow = styled(Row)`
 export const SuccessScreen = ({ overlayClick }: { overlayClick: () => void }) => {
   const theme = useTheme()
   const sellAssets = useSellAsset((state) => state.sellAssets)
-  const nativeCurrency = useNativeCurrency()
+  const { chainId } = useWeb3React()
+  const nativeCurrency = useNativeCurrency(chainId)
 
   const totalEthListingValue = useMemo(() => getTotalEthValue(sellAssets), [sellAssets])
   const parsedAmount = tryParseCurrencyAmount(totalEthListingValue.toString(), nativeCurrency)

src/pages/Pool/PositionPage.tsx

@@ -403,7 +403,7 @@ function PositionPageContent() {
 
   // flag for receiving WETH
   const [receiveWETH, setReceiveWETH] = useState(false)
-  const nativeCurrency = useNativeCurrency()
+  const nativeCurrency = useNativeCurrency(chainId)
   const nativeWrappedSymbol = nativeCurrency.wrapped.symbol
 
   // construct Position from details returned

src/pages/RemoveLiquidity/V3.tsx

@@ -74,7 +74,7 @@ function Remove({ tokenId }: { tokenId: BigNumber }) {
 
   // flag for receiving WETH
   const [receiveWETH, setReceiveWETH] = useState(false)
-  const nativeCurrency = useNativeCurrency()
+  const nativeCurrency = useNativeCurrency(chainId)
   const nativeWrappedSymbol = nativeCurrency.wrapped.symbol
 
   // burn state

src/state/connection/hooks.ts

@@ -16,8 +16,8 @@ export {
 
 // mimics useAllBalances
 export function useAllTokenBalances(): [{ [tokenAddress: string]: CurrencyAmount<Token> | undefined }, boolean] {
-  const { account } = useWeb3React()
-  const allTokens = useDefaultActiveTokens()
+  const { account, chainId } = useWeb3React()
+  const allTokens = useDefaultActiveTokens(chainId)
   const allTokensArray = useMemo(() => Object.values(allTokens ?? {}), [allTokens])
   const [balances, balancesIsLoading] = useTokenBalancesWithLoadingIndicator(account ?? undefined, allTokensArray)
   return [balances ?? {}, balancesIsLoading]

src/state/swap/hooks.tsx

 import { Trans } from '@lingui/macro'
 import { Currency, CurrencyAmount, Percent, TradeType } from '@uniswap/sdk-core'
 import { useWeb3React } from '@web3-react/core'
+import { SupportedChainId } from 'constants/chains'
 import useAutoSlippageTolerance from 'hooks/useAutoSlippageTolerance'
 import { useBestTrade } from 'hooks/useBestTrade'
 import tryParseCurrencyAmount from 'lib/utils/tryParseCurrencyAmount'
@@ -71,7 +72,10 @@ const BAD_RECIPIENT_ADDRESSES: { [address: string]: true } = {
 }
 
 // from the current swap inputs, compute the best trade and return it.
-export function useDerivedSwapInfo(state: SwapState): {
+export function useDerivedSwapInfo(
+  state: SwapState,
+  chainId: SupportedChainId | undefined
+): {
   currencies: { [field in Field]?: Currency | null }
   currencyBalances: { [field in Field]?: CurrencyAmount<Currency> }
   parsedAmount: CurrencyAmount<Currency> | undefined
@@ -92,8 +96,8 @@ export function useDerivedSwapInfo(state: SwapState): {
     recipient,
   } = state
 
-  const inputCurrency = useCurrency(inputCurrencyId)
-  const outputCurrency = useCurrency(outputCurrencyId)
+  const inputCurrency = useCurrency(inputCurrencyId, chainId)
+  const outputCurrency = useCurrency(outputCurrencyId, chainId)
   const recipientLookup = useENS(recipient ?? undefined)
   const to: string | null = (recipient === null ? account : recipientLookup.address) ?? null
 

src/state/user/hooks.tsx

@@ -271,7 +271,7 @@ export function toV2LiquidityToken([tokenA, tokenB]: [Token, Token]): Token {
  */
 export function useTrackedTokenPairs(): [Token, Token][] {
   const { chainId } = useWeb3React()
-  const tokens = useDefaultActiveTokens()
+  const tokens = useDefaultActiveTokens(chainId)
 
   // pinned pairs
   const pinnedPairs = useMemo(() => (chainId ? PINNED_PAIRS[chainId] ?? [] : []), [chainId])

src/utils/addressesAreEquivalent.ts

-export function addressesAreEquivalent(a?: string, b?: string) {
+export function addressesAreEquivalent(a: string | null | undefined, b: string | null | undefined) {
   if (!a || !b) return false
   return a === b || a.toLowerCase() === b.toLowerCase()
 }

src/utils/supportedChainId.ts

@@ -4,7 +4,7 @@ import { SupportedChainId } from 'constants/chains'
  * Returns the input chain ID if chain is supported. If not, return undefined
  * @param chainId a chain ID, which will be returned if it is a supported chain ID
  */
-export function supportedChainId(chainId: number | undefined): SupportedChainId | undefined {
+export function supportedChainId(chainId: number | null | undefined): SupportedChainId | undefined {
   if (typeof chainId === 'number' && chainId in SupportedChainId) {
     return chainId
   }