adding token from pool logic and updating ABIs to support new smart contracts

src/app/liquidity-party.json

@@ -1,6 +1,6 @@
 {
   "31337": {
-    "IPartyPlanner": "0xB35D3C9b9f2Fd72FAAb282E8Dd56da31FAA30E3d",
+    "IPartyPlanner": "0x536F14E49e1Bb927003E83aDEBF295F3682ff121",
-    "IPartyPoolViewer": "0x238213078DbD09f2D15F4c14c02300FA1b2A81BB"
+    "IPartyPoolViewer": "0xd85BdcdaE4db1FAEB8eF93331525FE68D7C8B3f0"
   }
 }

src/components/swap-form.tsx

@@ -7,7 +7,7 @@ import { Input } from '@/components/ui/input';
 import { Button } from '@/components/ui/button';
 import { ArrowDownUp, ChevronDown } from 'lucide-react';
 import { useAccount } from 'wagmi';
-import { useTokenDetails, type TokenDetails } from '@/hooks/usePartyPlanner';
+import { useTokenDetails, useGetPoolsByToken, type TokenDetails } from '@/hooks/usePartyPlanner';
 import { formatUnits } from 'viem';
 
 export function SwapForm() {
@@ -28,6 +28,9 @@ export function SwapForm() {
   // Use the custom hook to get all token details with a single batched RPC call
   const { tokenDetails, loading, error } = useTokenDetails(address);
 
+  // Get available tokens for the selected "from" token
+  const { availableTokens } = useGetPoolsByToken(selectedFromToken?.address);
+
   // Trigger the hook to fetch data when address is available
   useEffect(() => {
     if (tokenDetails) {
@@ -165,12 +168,14 @@ export function SwapForm() {
               value={toAmount}
               onChange={(e) => setToAmount(e.target.value)}
               className="text-2xl h-16"
+              disabled={!selectedFromToken}
             />
             <div className="relative min-w-[160px]" ref={toDropdownRef}>
               <Button
                 variant="secondary"
                 className="w-full h-16 justify-between"
                 onClick={() => setIsToDropdownOpen(!isToDropdownOpen)}
+                disabled={!selectedFromToken}
               >
                 {selectedToToken ? (
                   <span className="font-medium">{selectedToToken.symbol}</span>
@@ -181,25 +186,36 @@ export function SwapForm() {
               </Button>
               {isToDropdownOpen && (
                 <div className="absolute z-50 w-full mt-2 bg-popover border rounded-md shadow-lg max-h-[300px] overflow-y-auto">
-                  {tokenDetails && tokenDetails.length > 0 ? (
+                  {availableTokens && availableTokens.length > 0 && tokenDetails ? (
-                    tokenDetails.map((token) => (
+                    // Filter tokenDetails to only show tokens in availableTokens
-                      <button
+                    tokenDetails
-                        key={token.address}
+                      .filter((token) =>
-                        className="w-full px-4 py-3 text-left hover:bg-accent focus:bg-accent focus:outline-none flex items-center justify-between"
+                        availableTokens.some((availToken) =>
-                        onClick={() => {
+                          availToken.toLowerCase() === token.address.toLowerCase()
-                          setSelectedToToken(token);
+                        )
-                          setIsToDropdownOpen(false);
+                      )
-                        }}
+                      .map((token) => (
-                      >
+                        <button
-                        <span className="font-medium">{token.symbol}</span>
+                          key={token.address}
-                        <span className="text-sm text-muted-foreground">
+                          className="w-full px-4 py-3 text-left hover:bg-accent focus:bg-accent focus:outline-none flex items-center justify-between"
-                          {formatUnits(token.balance, token.decimals)}
+                          onClick={() => {
-                        </span>
+                            setSelectedToToken(token);
-                      </button>
+                            setIsToDropdownOpen(false);
-                    ))
+                          }}
+                        >
+                          <span className="font-medium">{token.symbol}</span>
+                          <span className="text-sm text-muted-foreground">
+                            {formatUnits(token.balance, token.decimals)}
+                          </span>
+                        </button>
+                      ))
+                  ) : selectedFromToken ? (
+                    <div className="px-4 py-3 text-sm text-muted-foreground">
+                      {loading ? 'Loading available tokens...' : 'No tokens available for swap'}
+                    </div>
                   ) : (
                     <div className="px-4 py-3 text-sm text-muted-foreground">
-                      {loading ? 'Loading tokens...' : 'No tokens available'}
+                      Select a token in "You Pay" first
                     </div>
                   )}
                 </div>

src/contracts/IPartyPlannerABI.ts

@@ -317,7 +317,7 @@ const IPartyPlannerABI = [
   },
   {
     "type": "function",
-    "name": "swapMintImpl",
+    "name": "swapImpl",
     "inputs": [],
     "outputs": [
       {

src/contracts/IPartyPoolABI.ts

@@ -147,6 +147,11 @@ const IPartyPoolABI = [
         "name": "deadline",
         "type": "uint256",
         "internalType": "uint256"
+      },
+      {
+        "name": "unwrap",
+        "type": "bool",
+        "internalType": "bool"
       }
     ],
     "outputs": [
@@ -186,6 +191,11 @@ const IPartyPoolABI = [
         "name": "deadline",
         "type": "uint256",
         "internalType": "uint256"
+      },
+      {
+        "name": "unwrap",
+        "type": "bool",
+        "internalType": "bool"
       }
     ],
     "outputs": [
@@ -318,7 +328,7 @@ const IPartyPoolABI = [
         "internalType": "uint256"
       }
     ],
-    "stateMutability": "nonpayable"
+    "stateMutability": "payable"
   },
   {
     "type": "function",
@@ -365,7 +375,7 @@ const IPartyPoolABI = [
         "internalType": "uint256"
       }
     ],
-    "stateMutability": "nonpayable"
+    "stateMutability": "payable"
   },
   {
     "type": "function",
@@ -457,6 +467,11 @@ const IPartyPoolABI = [
         "name": "deadline",
         "type": "uint256",
         "internalType": "uint256"
+      },
+      {
+        "name": "unwrap",
+        "type": "bool",
+        "internalType": "bool"
       }
     ],
     "outputs": [
@@ -476,7 +491,51 @@ const IPartyPoolABI = [
         "internalType": "uint256"
       }
     ],
-    "stateMutability": "nonpayable"
+    "stateMutability": "payable"
+  },
+  {
+    "type": "function",
+    "name": "swapAmounts",
+    "inputs": [
+      {
+        "name": "inputTokenIndex",
+        "type": "uint256",
+        "internalType": "uint256"
+      },
+      {
+        "name": "outputTokenIndex",
+        "type": "uint256",
+        "internalType": "uint256"
+      },
+      {
+        "name": "maxAmountIn",
+        "type": "uint256",
+        "internalType": "uint256"
+      },
+      {
+        "name": "limitPrice",
+        "type": "int128",
+        "internalType": "int128"
+      }
+    ],
+    "outputs": [
+      {
+        "name": "amountIn",
+        "type": "uint256",
+        "internalType": "uint256"
+      },
+      {
+        "name": "amountOut",
+        "type": "uint256",
+        "internalType": "uint256"
+      },
+      {
+        "name": "fee",
+        "type": "uint256",
+        "internalType": "uint256"
+      }
+    ],
+    "stateMutability": "view"
   },
   {
     "type": "function",
@@ -528,7 +587,7 @@ const IPartyPoolABI = [
         "internalType": "uint256"
       }
     ],
-    "stateMutability": "nonpayable"
+    "stateMutability": "payable"
   },
   {
     "type": "function",
@@ -563,6 +622,11 @@ const IPartyPoolABI = [
         "name": "deadline",
         "type": "uint256",
         "internalType": "uint256"
+      },
+      {
+        "name": "unwrap",
+        "type": "bool",
+        "internalType": "bool"
       }
     ],
     "outputs": [
@@ -582,7 +646,7 @@ const IPartyPoolABI = [
         "internalType": "uint256"
       }
     ],
-    "stateMutability": "nonpayable"
+    "stateMutability": "payable"
   },
   {
     "type": "function",
@@ -663,6 +727,19 @@ const IPartyPoolABI = [
     ],
     "stateMutability": "nonpayable"
   },
+  {
+    "type": "function",
+    "name": "wrapperToken",
+    "inputs": [],
+    "outputs": [
+      {
+        "name": "",
+        "type": "address",
+        "internalType": "contract IWETH9"
+      }
+    ],
+    "stateMutability": "view"
+  },
   {
     "type": "event",
     "name": "Approval",

src/hooks/usePartyPlanner.ts

@@ -4,6 +4,7 @@ import { useState, useEffect } from 'react';
 import { usePublicClient } from 'wagmi';
 import chainInfo from '@/app/liquidity-party.json';
 import IPartyPlannerABI from '@/contracts/IPartyPlannerABI';
+import IPartyPoolABI from '@/contracts/IPartyPoolABI';
 import { ERC20ABI } from '@/contracts/ERC20ABI';
 
 export function useGetAllTokens(offset: number = 0, limit: number = 100) {
@@ -73,7 +74,127 @@ export interface TokenDetails {
   name: string;
   symbol: string;
   decimals: number;
-  balance: bigint;P
+  balance: bigint;
+  index: number;
+}
+
+export function useGetPoolsByToken(tokenAddress: `0x${string}` | undefined, offset: number = 0, limit: number = 100) {
+  const publicClient = usePublicClient();
+  const [mounted, setMounted] = useState(false);
+  const [availableTokens, setAvailableTokens] = useState<`0x${string}`[] | null>(null);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+
+  // Handle hydration for Next.js static export
+  useEffect(() => {
+    setMounted(true);
+  }, []);
+
+  useEffect(() => {
+    if (!mounted || !tokenAddress) {
+      setLoading(false);
+      return;
+    }
+
+    const fetchPoolsFromTokens = async () => {
+      if (!publicClient) {
+        setLoading(false);
+        return;
+      }
+
+      try {
+        setLoading(true);
+        setError(null);
+
+        // Get chain ID and contract address
+        const chainId = await publicClient.getChainId();
+        const address = (chainInfo as Record<string, { IPartyPlanner: string; IPartyPoolViewer: string }>)[chainId.toString()]?.IPartyPlanner;
+
+        if (!address) {
+          setError('IPartyPlanner contract not found for current chain');
+          setAvailableTokens([]);
+          return;
+        }
+
+        // Call getPoolsByToken function
+        const poolsResult = await publicClient.readContract({
+          address: address as `0x${string}`,
+          abi: IPartyPlannerABI,
+          functionName: 'getPoolsByToken',
+          args: [tokenAddress, BigInt(offset), BigInt(limit)],
+        });
+
+        console.log('Pools for token', tokenAddress, ':', poolsResult);
+
+        // Get the symbol of the originally selected token
+        const selectedTokenSymbol = await publicClient.readContract({
+          address: tokenAddress,
+          abi: ERC20ABI,
+          functionName: 'symbol',
+        }).catch(() => null);
+
+        if (!selectedTokenSymbol) {
+          setAvailableTokens([]);
+          return;
+        }
+
+        // For each pool, fetch all tokens in that pool
+        const allTokensInPools: `0x${string}`[] = [];
+        for (const poolAddress of poolsResult) {
+          try {
+            const tokensInPool = await publicClient.readContract({
+              address: poolAddress,
+              abi: IPartyPoolABI,
+              functionName: 'allTokens',
+            }) as readonly `0x${string}`[];
+
+            // Add all tokens from this pool
+            allTokensInPools.push(...tokensInPool);
+          } catch (err) {
+            console.error('Error fetching tokens from pool', poolAddress, err);
+          }
+        }
+
+        // Remove duplicates by address
+        const uniqueTokenAddresses = Array.from(new Set(allTokensInPools));
+
+        // Fetch symbols for all tokens and filter out those matching the selected token's symbol
+        const filteredTokens: `0x${string}`[] = [];
+        for (const token of uniqueTokenAddresses) {
+          try {
+            const tokenSymbol = await publicClient.readContract({
+              address: token,
+              abi: ERC20ABI,
+              functionName: 'symbol',
+            }).catch(() => null);
+
+            // Only include tokens with different symbols
+            if (tokenSymbol && tokenSymbol !== selectedTokenSymbol) {
+              filteredTokens.push(token);
+            }
+          } catch (err) {
+            console.error('Error fetching symbol for token', token, err);
+          }
+        }
+
+        console.log('Available tokens to swap to (excluding', selectedTokenSymbol, '):', filteredTokens);
+        setAvailableTokens(filteredTokens);
+      } catch (err) {
+        setError(err instanceof Error ? err.message : 'Failed to fetch pools and tokens');
+      } finally {
+        setLoading(false);
+      }
+    };
+
+    fetchPoolsFromTokens();
+  }, [publicClient, mounted, tokenAddress, offset, limit]);
+
+  return {
+    availableTokens,
+    loading,
+    error,
+    isReady: mounted,
+  };
 }
 
 export function useTokenDetails(userAddress: `0x${string}` | undefined) {
@@ -102,7 +223,8 @@ export function useTokenDetails(userAddress: `0x${string}` | undefined) {
         const details: TokenDetails[] = [];
 
         // Make individual calls for each token
-        for (const tokenAddress of tokens) {
+        for (let i = 0; i < tokens.length; i++) {
+          const tokenAddress = tokens[i];
           try {
             const [name, symbol, decimals, balance] = await Promise.all([
               publicClient.readContract({
@@ -134,6 +256,7 @@ export function useTokenDetails(userAddress: `0x${string}` | undefined) {
               symbol: symbol as string,
               decimals: Number(decimals),
               balance: balance as bigint,
+              index: i,
             });
           } catch (err) {
             // Add token with fallback values if individual call fails
@@ -143,6 +266,7 @@ export function useTokenDetails(userAddress: `0x${string}` | undefined) {
               symbol: '???',
               decimals: 18,
               balance: BigInt(0),
+              index: i,
             });
           }
         }