added working logic on swap and error handling

src/components/stake-form.tsx

@@ -7,7 +7,7 @@ import { Input } from '@/components/ui/input';
 import { Button } from '@/components/ui/button';
 import { ChevronDown, CheckCircle, XCircle, Loader2, ArrowDownUp } from 'lucide-react';
 import { useAccount, usePublicClient } from 'wagmi';
-import { useGetAllPools, useTokenDetails, useSwapMintAmounts, useBurnSwapAmounts, useLPTokenBalance, type PoolDetails, type TokenDetails, type BurnSwapAmounts } from '@/hooks/usePartyPlanner';
+import { useGetAllPools, useTokenDetails, useSwapMintAmounts, useBurnSwapAmounts, useLPTokenBalance, useBurnAmounts, type PoolDetails, type TokenDetails, type BurnSwapAmounts } from '@/hooks/usePartyPlanner';
 import { useSwapMint, useBurnSwap, useBurn, type ActualSwapMintAmounts, type ActualBurnSwapAmounts, type ActualBurnAmounts } from '@/hooks/usePartyPool';
 import { formatUnits, parseUnits } from 'viem';
 import IPartyPoolABI from '@/contracts/IPartyPoolABI';
@@ -143,6 +143,12 @@ export function StakeForm({ defaultMode = 'stake' }: StakeFormProps) {
     mode === 'unstake' && !redeemAll ? inputTokenIndex : undefined
   );
 
+  // Fetch burn amounts (for unstake mode when redeeming all)
+  const { burnAmounts, loading: burnAmountsLoading } = useBurnAmounts(
+    mode === 'unstake' && redeemAll ? selectedPool?.address : undefined,
+    mode === 'unstake' && redeemAll ? maxAmountIn : undefined
+  );
+
   // Fetch token details for the selected pool when Redeem All is active
   useEffect(() => {
     if (!publicClient || !selectedPool || mode !== 'unstake' || !redeemAll) {
@@ -334,9 +340,21 @@ export function StakeForm({ defaultMode = 'stake' }: StakeFormProps) {
                           setSelectedToken(null);
                         }}
                       >
-                        <div className="flex flex-col">
-                          <span className="font-medium">{pool.symbol}</span>
-                          <span className="text-xs text-muted-foreground">{pool.name}</span>
+                        <div className="flex justify-between items-center w-full">
+                          <div className="flex flex-col">
+                            <span className="font-medium">{pool.symbol}</span>
+                            <span className="text-xs text-muted-foreground">{pool.name}</span>
+                          </div>
+                          {(pool.price || pool.tvl) && (
+                            <div className="flex flex-col items-end">
+                              {pool.price && (
+                                <span className="text-sm font-medium text-muted-foreground">{pool.price}</span>
+                              )}
+                              {pool.tvl && (
+                                <span className="text-xs text-muted-foreground">TVL: {pool.tvl}</span>
+                              )}
+                            </div>
+                          )}
                         </div>
                       </button>
                     ))
@@ -384,9 +402,21 @@ export function StakeForm({ defaultMode = 'stake' }: StakeFormProps) {
                           setSelectedToken(null);
                         }}
                       >
-                        <div className="flex flex-col">
-                          <span className="font-medium">{pool.symbol}</span>
-                          <span className="text-xs text-muted-foreground">{pool.name}</span>
+                        <div className="flex justify-between items-center w-full">
+                          <div className="flex flex-col">
+                            <span className="font-medium">{pool.symbol}</span>
+                            <span className="text-xs text-muted-foreground">{pool.name}</span>
+                          </div>
+                          {(pool.price || pool.tvl) && (
+                            <div className="flex flex-col items-end">
+                              {pool.price && (
+                                <span className="text-sm font-medium text-muted-foreground">{pool.price}</span>
+                              )}
+                              {pool.tvl && (
+                                <span className="text-xs text-muted-foreground">TVL: {pool.tvl}</span>
+                              )}
+                            </div>
+                          )}
                         </div>
                       </button>
                     ))
@@ -618,15 +648,18 @@ export function StakeForm({ defaultMode = 'stake' }: StakeFormProps) {
         )}
 
         {/* Redeem All Tokens Display */}
-        {mode === 'unstake' && redeemAll && poolTokens.length > 0 && (
+        {mode === 'unstake' && redeemAll && poolTokens.length > 0 && !isAmountExceedingBalance && (
           <div className="px-4 py-3 bg-muted/30 rounded-lg space-y-2">
             <div className="text-sm font-medium mb-2">You will receive:</div>
             <div className="space-y-1">
-              {poolTokens.map((token) => (
+              {poolTokens.map((token, index) => (
                 <div key={token.address} className="text-sm flex justify-between">
-                  <span className="text-muted-foreground">{token.symbol}</span>
-                  <span className="text-xs text-muted-foreground">
-                    (proportional to pool composition)
+                  <span className="text-muted-foreground">{token.symbol}:</span>
+                  <span className="font-medium">
+                    {burnAmountsLoading ? 'Calculating...' : burnAmounts && burnAmounts[index]
+                      ? `${Number(formatUnits(burnAmounts[index], token.decimals)).toLocaleString('en-US', { maximumFractionDigits: 6 })}`
+                      : '(proportional to pool composition)'
+                    }
                   </span>
                 </div>
               ))}
@@ -709,12 +742,8 @@ export function StakeForm({ defaultMode = 'stake' }: StakeFormProps) {
                           <span className="font-medium">{formatUnits(actualSwapMintAmounts.lpMinted, 18)} {selectedPool.symbol}</span>
                         </div>
                         <div className="flex justify-between text-sm">
-                          <span className="text-muted-foreground">LP Fee:</span>
-                          <span className="font-medium">{formatUnits(actualSwapMintAmounts.lpFee, selectedToken.decimals)} {selectedToken.symbol}</span>
-                        </div>
-                        <div className="flex justify-between text-sm">
-                          <span className="text-muted-foreground">Protocol Fee:</span>
-                          <span className="font-medium">{formatUnits(actualSwapMintAmounts.protocolFee, selectedToken.decimals)} {selectedToken.symbol}</span>
+                          <span className="text-muted-foreground">Fee:</span>
+                          <span className="font-medium">{formatUnits(actualSwapMintAmounts.lpFee + actualSwapMintAmounts.protocolFee, selectedToken.decimals)} {selectedToken.symbol}</span>
                         </div>
                       </>
                     ) : (
@@ -783,12 +812,8 @@ export function StakeForm({ defaultMode = 'stake' }: StakeFormProps) {
                           <span className="font-medium">{formatUnits(actualBurnSwapAmounts.amountOut, selectedToken.decimals)} {selectedToken.symbol}</span>
                         </div>
                         <div className="flex justify-between text-sm">
-                          <span className="text-muted-foreground">LP Fee:</span>
-                          <span className="font-medium">{formatUnits(actualBurnSwapAmounts.lpFee, selectedToken.decimals)} {selectedToken.symbol}</span>
-                        </div>
-                        <div className="flex justify-between text-sm">
-                          <span className="text-muted-foreground">Protocol Fee:</span>
-                          <span className="font-medium">{formatUnits(actualBurnSwapAmounts.protocolFee, selectedToken.decimals)} {selectedToken.symbol}</span>
+                          <span className="text-muted-foreground">Fee:</span>
+                          <span className="font-medium">{formatUnits(actualBurnSwapAmounts.lpFee + actualBurnSwapAmounts.protocolFee, selectedToken.decimals)} {selectedToken.symbol}</span>
                         </div>
                       </>
                     ) : (

src/components/swap-form.tsx

@@ -36,7 +36,7 @@ export function SwapForm() {
   const { tokenDetails, loading } = useTokenDetails(address);
 
   // Get available tokens for the selected "from" token
-  const { availableTokens } = useGetPoolsByToken(selectedFromToken?.address);
+  const { availableTokens, error: poolsError } = useGetPoolsByToken(selectedFromToken?.address);
 
   // Only calculate swap amounts when both tokens are selected
   // Use useMemo to prevent creating a new array reference on every render
@@ -326,7 +326,7 @@ export function SwapForm() {
                       ))
                   ) : selectedFromToken ? (
                     <div className="px-4 py-3 text-sm text-muted-foreground">
-                      {loading ? 'Loading available tokens...' : 'No tokens available for swap'}
+                      {loading ? 'Loading available tokens...' : poolsError || 'No tokens available for swap'}
                     </div>
                   ) : (
                     <div className="px-4 py-3 text-sm text-muted-foreground">
@@ -339,6 +339,13 @@ export function SwapForm() {
           </div>
         </div>
 
+        {/* Error message for unsupported tokens */}
+        {poolsError && selectedFromToken && (
+          <div className="px-4 py-3 bg-destructive/10 border border-destructive/20 rounded-lg">
+            <p className="text-sm text-destructive">{poolsError}</p>
+          </div>
+        )}
+
         {/* Gas Estimate, Slippage, and Fees */}
         {isConnected && fromAmount && toAmount && (
           <div className="px-4 py-2 bg-muted/30 rounded-lg space-y-2">
@@ -377,7 +384,7 @@ export function SwapForm() {
         <Button
           className="w-full h-14 text-lg"
           onClick={() => setIsReviewModalOpen(true)}
-          disabled={!isConnected || !fromAmount || !toAmount}
+          disabled={!isConnected || !fromAmount || !toAmount || !!poolsError}
         >
           {!isConnected
             ? t('swap.connectWalletToSwap')
@@ -487,12 +494,8 @@ export function SwapForm() {
                         <span className="font-medium">{formatUnits(actualSwapAmounts.amountOut, selectedToToken.decimals)} {selectedToToken.symbol}</span>
                       </div>
                       <div className="flex justify-between text-sm">
-                        <span className="text-muted-foreground">LP Fee:</span>
-                        <span className="font-medium">{formatUnits(actualSwapAmounts.lpFee, selectedFromToken.decimals)} {selectedFromToken.symbol}</span>
-                      </div>
-                      <div className="flex justify-between text-sm">
-                        <span className="text-muted-foreground">Protocol Fee:</span>
-                        <span className="font-medium">{formatUnits(actualSwapAmounts.protocolFee, selectedFromToken.decimals)} {selectedFromToken.symbol}</span>
+                        <span className="text-muted-foreground">Fee:</span>
+                        <span className="font-medium">{formatUnits(actualSwapAmounts.lpFee + actualSwapAmounts.protocolFee, selectedFromToken.decimals)} {selectedFromToken.symbol}</span>
                       </div>
                     </>
                   ) : (

src/hooks/usePartyPlanner.ts

@@ -6,8 +6,22 @@ import chainInfo from '@/contracts/liqp-deployments.json';
 import IPartyPlannerABI from '@/contracts/IPartyPlannerABI';
 import IPartyPoolABI from '@/contracts/IPartyPoolABI';
 import IPartyPoolViewerABI from '@/contracts/IPartyPoolViewerABI';
+import IPartyInfoABI from '@/contracts/IPartyInfoABI';
 import { ERC20ABI } from '@/contracts/ERC20ABI';
 
+// Helper function to format large numbers with K, M, B suffixes
+function formatTVL(value: number): string {
+  if (value >= 1_000_000_000) {
+    return `$${(value / 1_000_000_000).toFixed(2)}B`;
+  } else if (value >= 1_000_000) {
+    return `$${(value / 1_000_000).toFixed(2)}M`;
+  } else if (value >= 1_000) {
+    return `$${(value / 1_000).toFixed(2)}K`;
+  } else {
+    return `$${value.toFixed(2)}`;
+  }
+}
+
 export function useGetAllTokens(offset: number = 0, limit: number = 100) {
   const publicClient = usePublicClient();
   const [mounted, setMounted] = useState(false);
@@ -120,19 +134,20 @@ export function useGetPoolsByToken(tokenAddress: `0x${string}` | undefined, offs
         setLoading(true);
         setError(null);
 
-        // Get chain ID and contract address
+        // Get chain ID and contract addresses
         const chainId = await publicClient.getChainId();
-        const address = (chainInfo as Record<string, { v1: { PartyPlanner: string; PartyPoolViewer: string } }>)[chainId.toString()]?.v1?.PartyPlanner;
+        const plannerAddress = (chainInfo as Record<string, { v1: { PartyPlanner: string; PartyInfo: string } }>)[chainId.toString()]?.v1?.PartyPlanner;
+        const partyInfoAddress = (chainInfo as Record<string, { v1: { PartyPlanner: string; PartyInfo: string } }>)[chainId.toString()]?.v1?.PartyInfo;
 
-        if (!address) {
-          setError('IPartyPlanner contract not found for current chain');
+        if (!plannerAddress || !partyInfoAddress) {
+          setError('IPartyPlanner or PartyInfo contract not found for current chain');
           setAvailableTokens([]);
           return;
         }
 
         // Call getPoolsByToken function
         const poolsResult = await publicClient.readContract({
-          address: address as `0x${string}`,
+          address: plannerAddress as `0x${string}`,
           abi: IPartyPlannerABI,
           functionName: 'getPoolsByToken',
           args: [tokenAddress, BigInt(offset), BigInt(limit)],
@@ -150,11 +165,41 @@ export function useGetPoolsByToken(tokenAddress: `0x${string}` | undefined, offs
           return;
         }
 
+        // Filter pools to only working ones
+        const workingPools: `0x${string}`[] = [];
+        for (const poolAddress of poolsResult) {
+          try {
+            const isWorking = await publicClient.readContract({
+              address: partyInfoAddress as `0x${string}`,
+              abi: IPartyInfoABI,
+              functionName: 'working',
+              args: [poolAddress],
+            }) as boolean;
+
+            if (isWorking) {
+              workingPools.push(poolAddress);
+            }
+          } catch (err) {
+            console.error(`Error checking if pool ${poolAddress} is working:`, err);
+          }
+        }
+
+        // If no working pools found, set error message
+        if (workingPools.length === 0 && poolsResult.length > 0) {
+          setError('This token is no longer supported. All pools containing this token are currently inactive.');
+          setAvailableTokens([]);
+          return;
+        } else if (workingPools.length === 0) {
+          setError('No pools found for this token.');
+          setAvailableTokens([]);
+          return;
+        }
+
         // Map to store available tokens with their swap routes
         const tokenRoutesMap = new Map<string, AvailableToken>();
 
-        // For each pool, fetch all tokens and track indices
-        for (const poolAddress of poolsResult) {
+        // For each working pool, fetch all tokens and track indices
+        for (const poolAddress of workingPools) {
           try {
             const tokensInPool = await publicClient.readContract({
               address: poolAddress,
@@ -332,6 +377,8 @@ export interface PoolDetails {
   name: string;
   symbol: string;
   tokens: readonly `0x${string}`[];
+  price?: string; // Formatted price string
+  tvl?: string; // Formatted TVL string (e.g., "$1.2M")
 }
 
 export function useGetAllPools(offset: number = 0, limit: number = 100) {
@@ -360,12 +407,13 @@ export function useGetAllPools(offset: number = 0, limit: number = 100) {
         setLoading(true);
         setError(null);
 
-        // Get chain ID and contract address
+        // Get chain ID and contract addresses
         const chainId = await publicClient.getChainId();
-        const address = (chainInfo as Record<string, { v1: { PartyPlanner: string; PartyPoolViewer: string } }>)[chainId.toString()]?.v1?.PartyPlanner;
+        const plannerAddress = (chainInfo as Record<string, { v1: { PartyPlanner: string; PartyInfo: string } }>)[chainId.toString()]?.v1?.PartyPlanner;
+        const partyInfoAddress = (chainInfo as Record<string, { v1: { PartyPlanner: string; PartyInfo: string } }>)[chainId.toString()]?.v1?.PartyInfo;
 
-        if (!address) {
-          setError('IPartyPlanner contract not found for current chain');
+        if (!plannerAddress || !partyInfoAddress) {
+          setError('IPartyPlanner or PartyInfo contract not found for current chain');
           setPools([]);
           setPoolDetails([]);
           return;
@@ -373,7 +421,7 @@ export function useGetAllPools(offset: number = 0, limit: number = 100) {
 
         // Call getAllPools function
         const result = await publicClient.readContract({
-          address: address as `0x${string}`,
+          address: plannerAddress as `0x${string}`,
           abi: IPartyPlannerABI,
           functionName: 'getAllPools',
           args: [BigInt(offset), BigInt(limit)],
@@ -381,11 +429,11 @@ export function useGetAllPools(offset: number = 0, limit: number = 100) {
 
         setPools(result);
 
-        // Fetch details for each pool
+        // Fetch details for each pool and check if it's working
         const details: PoolDetails[] = [];
         for (const poolAddress of result) {
           try {
-            const [name, symbol, tokens] = await Promise.all([
+            const [name, symbol, tokens, isWorking] = await Promise.all([
               publicClient.readContract({
                 address: poolAddress,
                 abi: ERC20ABI,
@@ -401,23 +449,89 @@ export function useGetAllPools(offset: number = 0, limit: number = 100) {
                 abi: IPartyPoolABI,
                 functionName: 'allTokens',
               }).catch(() => [] as readonly `0x${string}`[]),
+              publicClient.readContract({
+                address: partyInfoAddress as `0x${string}`,
+                abi: IPartyInfoABI,
+                functionName: 'working',
+                args: [poolAddress],
+              }).catch(() => false),
             ]);
 
-            details.push({
-              address: poolAddress,
-              name: name as string,
-              symbol: symbol as string,
-              tokens: tokens as readonly `0x${string}`[],
-            });
+            // Only add pool if it's working
+            if (isWorking) {
+              // Fetch pool price (use first token as quote, index 0)
+              let priceStr: string | undefined;
+              try {
+                const priceRaw = await publicClient.readContract({
+                  address: partyInfoAddress as `0x${string}`,
+                  abi: IPartyInfoABI,
+                  functionName: 'poolPrice',
+                  args: [poolAddress, BigInt(0)],
+                });
+
+                const price = BigInt(priceRaw as bigint | number);
+
+                if (price === 0n) {
+                  priceStr = undefined;
+                } else {
+                  // Convert Q64 format to decimal (price = priceValue / 2^64)
+                  const Q64 = 2n ** 64n;
+                  const isNegative = price < 0n;
+                  const absPrice = isNegative ? -price : price;
+                  const priceFloat = Number(absPrice) / Number(Q64);
+                  const finalPrice = isNegative ? -priceFloat : priceFloat;
+
+                  priceStr = `$${finalPrice.toFixed(4)}`;
+                }
+              } catch (err) {
+                console.error(`Error fetching pool price for ${poolAddress}:`, err);
+                priceStr = undefined;
+              }
+
+              // Calculate TVL (approximate by getting first token balance and doubling it)
+              let tvlStr: string | undefined;
+              try {
+                if (tokens && tokens.length > 0) {
+                  const firstTokenAddress = tokens[0];
+
+                  // Get token decimals and balance
+                  const [decimals, balance] = await Promise.all([
+                    publicClient.readContract({
+                      address: firstTokenAddress as `0x${string}`,
+                      abi: ERC20ABI,
+                      functionName: 'decimals',
+                    }) as Promise<number>,
+                    publicClient.readContract({
+                      address: firstTokenAddress as `0x${string}`,
+                      abi: ERC20ABI,
+                      functionName: 'balanceOf',
+                      args: [poolAddress],
+                    }) as Promise<bigint>,
+                  ]);
+
+                  // Convert balance to float and double it for total TVL approximation
+                  const tokenBalance = Number(balance) / Math.pow(10, decimals);
+                  const approximateTVL = tokenBalance * 3;
+
+                  tvlStr = formatTVL(approximateTVL);
+                }
+              } catch (err) {
+                console.error(`Error fetching TVL for ${poolAddress}:`, err);
+                tvlStr = undefined;
+              }
+
+              details.push({
+                address: poolAddress,
+                name: name as string,
+                symbol: symbol as string,
+                tokens: tokens as readonly `0x${string}`[],
+                price: priceStr,
+                tvl: tvlStr,
+              });
+            }
           } catch (err) {
             console.error('Error fetching pool details for', poolAddress, err);
-            // Add pool with fallback values
-            details.push({
-              address: poolAddress,
-              name: 'Unknown Pool',
-              symbol: 'POOL',
-              tokens: [],
-            });
+            // Skip pools that fail to load
           }
         }
 
@@ -688,4 +802,74 @@ export function useLPTokenBalance(
     error,
     isReady: mounted,
   };
+}
+
+export function useBurnAmounts(
+  poolAddress: `0x${string}` | undefined,
+  lpTokenAmount: bigint | undefined
+) {
+  const publicClient = usePublicClient();
+  const [mounted, setMounted] = useState(false);
+  const [burnAmounts, setBurnAmounts] = useState<bigint[] | null>(null);
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+
+  useEffect(() => {
+    setMounted(true);
+  }, []);
+
+  useEffect(() => {
+    if (!mounted || !poolAddress || !lpTokenAmount || lpTokenAmount === 0n) {
+      setBurnAmounts(null);
+      setLoading(false);
+      return;
+    }
+
+    const fetchBurnAmounts = async () => {
+      if (!publicClient) {
+        setLoading(false);
+        return;
+      }
+
+      try {
+        setLoading(true);
+        setError(null);
+
+        // Get chain ID and PartyInfo contract address
+        const chainId = await publicClient.getChainId();
+        const partyInfoAddress = (chainInfo as Record<string, { v1: { PartyInfo: string } }>)[chainId.toString()]?.v1?.PartyInfo;
+
+        if (!partyInfoAddress) {
+          setError('PartyInfo contract not found for current chain');
+          setBurnAmounts(null);
+          return;
+        }
+
+        // Call burnAmounts function
+        const amounts = await publicClient.readContract({
+          address: partyInfoAddress as `0x${string}`,
+          abi: IPartyPoolViewerABI,
+          functionName: 'burnAmounts',
+          args: [poolAddress, lpTokenAmount],
+        }) as bigint[];
+
+        setBurnAmounts(amounts);
+      } catch (err) {
+        console.error('Error fetching burn amounts:', err);
+        setError(err instanceof Error ? err.message : 'Failed to fetch burn amounts');
+        setBurnAmounts(null);
+      } finally {
+        setLoading(false);
+      }
+    };
+
+    fetchBurnAmounts();
+  }, [publicClient, mounted, poolAddress, lpTokenAmount]);
+
+  return {
+    burnAmounts,
+    loading,
+    error,
+    isReady: mounted,
+  };
 }

src/hooks/usePartyPool.ts

@@ -343,6 +343,7 @@ export function useSwap() {
                 functionName: 'swap',
                 args: [
                     userAddress, // payer
+                    '0x00000000', // selector (bytes4(0))
                     userAddress, // receiver
                     BigInt(inputTokenIndex),
                     BigInt(outputTokenIndex),