import os
import sys
import json
from web3 import Web3
from dotenv import load_dotenv

# Add project root to sys.path
sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))

load_dotenv()

RPC_URL = os.environ.get("BASE_RPC_URL")
if not RPC_URL:
    print("Error: BASE_RPC_URL not set")
    sys.exit(1)

w3 = Web3(Web3.HTTPProvider(RPC_URL))

TX_HASH = "0x40c926a0d792a00d7a549f57f76ccb65c14c49ca7120563ea1229d1dae40457d"

def check_tx():
    print(f"Fetching receipt for {TX_HASH}...")
    try:
        receipt = w3.eth.get_transaction_receipt(TX_HASH)
        print(f"Status: {receipt['status']}")
        print(f"Block: {receipt['blockNumber']}")
        print(f"Logs: {len(receipt['logs'])}")
        
        for i, log in enumerate(receipt['logs']):
            print(f"--- Log {i} ---")
            print(f"Address: {log['address']}")
            print(f"Topics: {[t.hex() for t in log['topics']]}")
            # Try to decode Swap event?
            # Swap(address sender, address recipient, int256 amount0, int256 amount1, uint160 sqrtPriceX96, uint128 liquidity, int24 tick)
            # Topic0: 0xc42079f94a6350d7e6235f29174924f928cc2ac818eb64fed8004e115fbcca67
            if log['topics'][0].hex() == "0xc42079f94a6350d7e6235f29174924f928cc2ac818eb64fed8004e115fbcca67":
                print(">>> SWAP EVENT DETECTED <<<")
                
    except Exception as e:
        print(f"Error: {e}")

if __name__ == "__main__":
    check_tx()