bridge_ui: updated warnings & confirm dialog

Change-Id: I6b5e471ddf2d4188932b72647f92fcf4adfa7555

bridge_ui/src/components/Transfer/SendConfirmationDialog.tsx

@@ -1,3 +1,4 @@
+import { isEVMChain } from "@certusone/wormhole-sdk";
 import {
   Button,
   Dialog,
@@ -7,26 +8,87 @@ import {
   Typography,
 } from "@material-ui/core";
 import { ArrowDownward } from "@material-ui/icons";
-import { Alert } from "@material-ui/lab";
+import { useEffect, useMemo, useState } from "react";
 import { useSelector } from "react-redux";
 import {
+  selectTransferOriginChain,
   selectTransferSourceChain,
   selectTransferSourceParsedTokenAccount,
 } from "../../store/selectors";
-import { CHAINS_BY_ID } from "../../utils/consts";
+import { CHAINS_BY_ID, MULTI_CHAIN_TOKENS } from "../../utils/consts";
 import SmartAddress from "../SmartAddress";
 import { useTargetInfo } from "./Target";
+import TokenWarning from "./TokenWarning";
 
-function SendConfirmationContent() {
+function SendConfirmationContent({
+  open,
+  onClose,
+  onClick,
+}: {
+  open: boolean;
+  onClose: () => void;
+  onClick: () => void;
+}) {
   const sourceChain = useSelector(selectTransferSourceChain);
   const sourceParsedTokenAccount = useSelector(
     selectTransferSourceParsedTokenAccount
   );
   const { targetChain, targetAsset, symbol, tokenName, logo } = useTargetInfo();
+  const originChain = useSelector(selectTransferOriginChain);
+
+  //TODO this check is essentially duplicated.
+  const deservesTimeout = useMemo(() => {
+    if (originChain && sourceParsedTokenAccount?.mintKey) {
+      const searchableAddress = isEVMChain(originChain)
+        ? sourceParsedTokenAccount.mintKey.toLowerCase()
+        : sourceParsedTokenAccount.mintKey;
       return (
+        originChain !== targetChain &&
+        !!MULTI_CHAIN_TOKENS[sourceChain]?.[searchableAddress]
+      );
+    } else {
+      return false;
+    }
+  }, [originChain, targetChain, sourceChain, sourceParsedTokenAccount]);
+  const timeoutDuration = 5;
+
+  const [countdown, setCountdown] = useState(
+    deservesTimeout ? timeoutDuration : 0
+  );
+
+  useEffect(() => {
+    if (!deservesTimeout || countdown === 0) {
+      return;
+    }
+    let cancelled = false;
+
+    setInterval(() => {
+      if (!cancelled) {
+        setCountdown((state) => state - 1);
+      }
+    }, 1000);
+
+    return () => {
+      cancelled = true;
+    };
+  }, [deservesTimeout, countdown]);
+
+  useEffect(() => {
+    if (open && deservesTimeout) {
+      //Countdown starts on mount, but we actually want it to start on open
+      setCountdown(timeoutDuration);
+    }
+  }, [open, deservesTimeout]);
+
+  const sendConfirmationContent = (
     <>
+      <DialogTitle>Are you sure?</DialogTitle>
+      <DialogContent>
         {targetAsset ? (
-        <div style={{ textAlign: "center" }}>
+          <div style={{ textAlign: "center", marginBottom: 16 }}>
+            <Typography variant="subtitle1" style={{ marginBottom: 8 }}>
+              You are about to perform this transfer:
+            </Typography>
             <SmartAddress
               variant="h6"
               chainId={sourceChain}
@@ -55,14 +117,33 @@ function SendConfirmationContent() {
             </div>
           </div>
         ) : null}
-      <Alert severity="warning" variant="outlined" style={{ marginTop: 8 }}>
+        <TokenWarning
-        Once the transfer transaction is submitted, the transfer must be
+          sourceAsset={sourceParsedTokenAccount?.mintKey}
-        completed by redeeming the tokens on the target chain. Please ensure
+          sourceChain={sourceChain}
-        that the token listed above is the desired token and confirm that
+          originChain={originChain}
-        markets exist on the target chain.
+          targetAsset={targetAsset ?? undefined}
-      </Alert>
+          targetChain={targetChain}
+          symbol={symbol}
+        />
+      </DialogContent>
+      <DialogActions>
+        <Button variant="outlined" onClick={onClose}>
+          Cancel
+        </Button>
+        <Button
+          variant="contained"
+          color="primary"
+          onClick={onClick}
+          size={"medium"}
+          disabled={!!countdown}
+        >
+          {!!countdown ? countdown.toString() : "Confirm"}
+        </Button>
+      </DialogActions>
     </>
   );
+
+  return sendConfirmationContent;
 }
 
 export default function SendConfirmationDialog({
@@ -76,18 +157,11 @@ export default function SendConfirmationDialog({
 }) {
   return (
     <Dialog open={open} onClose={onClose}>
-      <DialogTitle>Are you sure?</DialogTitle>
+      <SendConfirmationContent
-      <DialogContent>
+        open={open}
-        <SendConfirmationContent />
+        onClose={onClose}
-      </DialogContent>
+        onClick={onClick}
-      <DialogActions>
+      />
-        <Button variant="outlined" onClick={onClose}>
-          Cancel
-        </Button>
-        <Button variant="contained" color="primary" onClick={onClick}>
-          Confirm
-        </Button>
-      </DialogActions>
     </Dialog>
   );
 }

bridge_ui/src/components/Transfer/Source.tsx

@@ -36,7 +36,6 @@ import LowBalanceWarning from "../LowBalanceWarning";
 import NumberTextField from "../NumberTextField";
 import StepDescription from "../StepDescription";
 import { TokenSelector } from "../TokenSelectors/SourceTokenSelector";
-import TokenWarning from "./TokenWarning";
 
 const useStyles = makeStyles((theme) => ({
   transferField: {
@@ -135,11 +134,6 @@ function Source() {
         </Button>
       ) : (
         <>
-          <TokenWarning
-            sourceChain={sourceChain}
-            tokenAddress={parsedTokenAccount?.mintKey}
-            symbol={parsedTokenAccount?.symbol}
-          />
           <LowBalanceWarning chainId={sourceChain} />
           {hasParsedTokenAccount ? (
             <NumberTextField

bridge_ui/src/components/Transfer/SourcePreview.tsx

@@ -8,7 +8,6 @@ import {
 } from "../../store/selectors";
 import { CHAINS_BY_ID } from "../../utils/consts";
 import SmartAddress from "../SmartAddress";
-import TokenWarning from "./TokenWarning";
 
 const useStyles = makeStyles((theme) => ({
   description: {
@@ -54,11 +53,6 @@ export default function SourcePreview() {
       >
         {explainerContent}
       </Typography>
-      <TokenWarning
-        sourceChain={sourceChain}
-        tokenAddress={sourceParsedTokenAccount?.mintKey}
-        symbol={sourceParsedTokenAccount?.symbol}
-      />
     </>
   );
 }

bridge_ui/src/components/Transfer/TokenWarning.tsx

@@ -1,19 +1,10 @@
-import {
+import { ChainId, CHAIN_ID_ETH, isEVMChain } from "@certusone/wormhole-sdk";
-  ChainId,
+import { Box, Link, makeStyles, Typography } from "@material-ui/core";
-  CHAIN_ID_BSC,
-  CHAIN_ID_ETH,
-  CHAIN_ID_SOLANA,
-  WSOL_ADDRESS,
-} from "@certusone/wormhole-sdk";
-import { getAddress } from "@ethersproject/address";
-import { makeStyles } from "@material-ui/core";
 import { Alert } from "@material-ui/lab";
-import { useMemo } from "react";
 import {
-  BSC_MARKET_WARNINGS,
+  AVAILABLE_MARKETS_URL,
-  ETH_TOKENS_THAT_CAN_BE_SWAPPED_ON_SOLANA,
+  CHAINS_BY_ID,
-  ETH_TOKENS_THAT_EXIST_ELSEWHERE,
+  MULTI_CHAIN_TOKENS,
-  SOLANA_TOKENS_THAT_EXIST_ELSEWHERE,
 } from "../../utils/consts";
 
 const useStyles = makeStyles((theme) => ({
@@ -21,81 +12,122 @@ const useStyles = makeStyles((theme) => ({
     marginTop: theme.spacing(2),
     marginBottom: theme.spacing(2),
   },
+  alert: {
+    textAlign: "center",
+  },
+  line: {
+    marginBottom: theme.spacing(2),
+  },
 }));
 
-export default function TokenWarning({
+function WormholeWrappedWarning() {
-  sourceChain,
+  const classes = useStyles();
-  tokenAddress,
+  return (
+    <Alert severity="info" variant="outlined" className={classes.alert}>
+      <Typography component="div" className={classes.line}>
+        The tokens you will receive are{" "}
+        <Box fontWeight={900} display="inline">
+          Wormhole Wrapped Tokens
+        </Box>{" "}
+        and will need to be exchanged for native assets.
+      </Typography>
+      <Typography component="div">
+        <Link
+          href={AVAILABLE_MARKETS_URL}
+          target="_blank"
+          rel="noopener noreferrer"
+        >
+          Click here to see available markets for wrapped tokens.
+        </Link>
+      </Typography>
+    </Alert>
+  );
+}
+
+function MultichainWarning({
   symbol,
+  targetChain,
 }: {
-  sourceChain: ChainId;
+  symbol: string;
-  tokenAddress: string | undefined;
+  targetChain: ChainId;
-  symbol: string | undefined;
 }) {
   const classes = useStyles();
-  const tokenConflictingNativeWarning = useMemo(
+  return (
-    () =>
+    <Alert severity="warning" variant="outlined" className={classes.alert}>
-      tokenAddress &&
+      <Typography
-      ((sourceChain === CHAIN_ID_SOLANA &&
+        variant="h6"
-        SOLANA_TOKENS_THAT_EXIST_ELSEWHERE.includes(tokenAddress)) ||
+        className={classes.line}
-        (sourceChain === CHAIN_ID_ETH &&
+      >{`You will not receive native ${symbol} on ${CHAINS_BY_ID[targetChain].name}`}</Typography>
-          ETH_TOKENS_THAT_EXIST_ELSEWHERE.includes(getAddress(tokenAddress))))
+      <Typography
-        ? `Bridging ${
+        className={classes.line}
-            symbol ? symbol : "the token"
+      >{`To receive native ${symbol}, you will have to perform a swap with the wrapped tokens once you are done bridging.`}</Typography>
-          } via Wormhole will not produce native ${
+      <Typography>
-            symbol ? symbol : "assets"
+        <Link
-          }. It will produce a wrapped version which might have no liquidity or utility on the target chain.`
+          href={AVAILABLE_MARKETS_URL}
-        : undefined,
+          target="_blank"
-    [sourceChain, tokenAddress, symbol]
+          rel="noopener noreferrer"
+        >
+          Click here to see available markets for wrapped tokens.
+        </Link>
+      </Typography>
+    </Alert>
   );
-  const marketsWarning = useMemo(() => {
-    let show = false;
-    if (sourceChain === CHAIN_ID_SOLANA && tokenAddress === WSOL_ADDRESS) {
-      show = true;
-    } else if (
-      sourceChain === CHAIN_ID_BSC &&
-      tokenAddress &&
-      BSC_MARKET_WARNINGS.includes(getAddress(tokenAddress))
-    ) {
-      show = true;
 }
-    if (show) {
-      return `As of 10/13/2021, markets have not been established for ${
-        symbol ? "Wormhole-wrapped " + symbol : "this token"
-      }. Please verify this token will be useful on the target chain.`;
-    } else {
-      return null;
-    }
-  }, [sourceChain, tokenAddress, symbol]);
 
-  const content = tokenConflictingNativeWarning ? (
+function RewardsWarning() {
-    <Alert severity="warning" variant="outlined">
+  const classes = useStyles();
-      {tokenConflictingNativeWarning}
+  return (
-    </Alert>
+    <Alert severity="warning" variant="outlined" className={classes.alert}>
-  ) : marketsWarning ? (
-    <Alert severity="warning" variant="outlined">
-      {marketsWarning}
-    </Alert>
-  ) : sourceChain === CHAIN_ID_ETH &&
-    tokenAddress &&
-    getAddress(tokenAddress) ===
-      getAddress("0xae7ab96520de3a18e5e111b5eaab095312d7fe84") ? ( // stETH (Lido)
-    <Alert severity="warning" variant="outlined">
       Lido stETH rewards can only be received on Ethereum. Use the value
       accruing wrapper token wstETH instead.
     </Alert>
-  ) : sourceChain === CHAIN_ID_ETH &&
+  );
-    tokenAddress &&
+}
-    ETH_TOKENS_THAT_CAN_BE_SWAPPED_ON_SOLANA.includes(
+
-      getAddress(tokenAddress)
+export default function TokenWarning({
-    ) ? (
+  sourceChain,
-    //TODO: will this be accurate with Terra support?
+  sourceAsset,
-    <Alert severity="info" variant="outlined">
+  originChain,
-      Bridging {symbol ? symbol : "the token"} via Wormhole will not produce
+  targetChain,
-      native {symbol ? symbol : "assets"}. It will produce a wrapped version
+  targetAsset,
-      which can be swapped using a stable swap protocol.
+  symbol,
-    </Alert>
+}: {
-  ) : null;
+  sourceChain?: ChainId;
-
+  sourceAsset?: string;
-  return content ? <div className={classes.container}>{content}</div> : null;
+  originChain?: ChainId;
+  targetChain?: ChainId;
+  targetAsset?: string;
+  symbol?: string;
+}) {
+  if (
+    !(originChain && targetChain && targetAsset && sourceChain && sourceAsset)
+  ) {
+    return null;
+  }
+
+  const searchableAddress = isEVMChain(sourceChain)
+    ? sourceAsset.toLowerCase()
+    : sourceAsset;
+  const isWormholeWrapped = originChain !== targetChain;
+  const isMultiChain = !!MULTI_CHAIN_TOKENS[sourceChain]?.[searchableAddress];
+  const isRewardsToken =
+    searchableAddress === "0xae7ab96520de3a18e5e111b5eaab095312d7fe84" &&
+    sourceChain === CHAIN_ID_ETH;
+
+  const showMultiChainWarning = isMultiChain && isWormholeWrapped;
+  const showWrappedWarning = !isMultiChain && isWormholeWrapped; //Multichain warning is more important
+  const showRewardsWarning = isRewardsToken;
+
+  return (
+    <>
+      {showMultiChainWarning ? (
+        <MultichainWarning
+          symbol={symbol || "tokens"}
+          targetChain={targetChain}
+        />
+      ) : null}
+      {showWrappedWarning ? <WormholeWrappedWarning /> : null}
+      {showRewardsWarning ? <RewardsWarning /> : null}
+    </>
+  );
 }

bridge_ui/src/utils/consts.ts

@@ -629,3 +629,36 @@ export const VAA_EMITTER_ADDRESSES = [
 ];
 
 export const WORMHOLE_EXPLORER_BASE = "https://wormholenetwork.com/en/explorer";
+
+export const MULTI_CHAIN_TOKENS: {
+  [x: number]: { [address: string]: string };
+} =
+  //EVM chains should format the addresses to all lowercase
+  CLUSTER === "mainnet"
+    ? {
+        [CHAIN_ID_SOLANA]: {
+          EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v: "USDC",
+          Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB: "USDT",
+        },
+        [CHAIN_ID_ETH]: {
+          "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48": "USDC",
+          "0xdac17f958d2ee523a2206206994597c13d831ec7": "USDT",
+        },
+        [CHAIN_ID_TERRA]: {},
+        [CHAIN_ID_BSC]: {
+          "0x8ac76a51cc950d9822d68b83fe1ad97b32cd580d": "USDC",
+          "0x55d398326f99059ff775485246999027b3197955": "USDT",
+        },
+        [CHAIN_ID_POLYGON]: {
+          "0x2791bca1f2de4661ed88a30c99a7a9449aa84174": "USDC",
+          "0xc2132d05d31c914a87c6611c10748aeb04b58e8f": "USDT",
+        },
+      }
+    : {
+        [CHAIN_ID_SOLANA]: {
+          "2WDq7wSs9zYrpx2kbHDA4RUTRch2CCTP6ZWaH4GNfnQQ": "SOLT",
+        },
+      };
+
+export const AVAILABLE_MARKETS_URL =
+  "https://docs.wormholenetwork.com/wormhole/overview-liquid-markets";