import { formatUnits, Contract, Address, ABI, BigNumber } from "ethers";
import { ethers} from "./node_modules/ethers/dist/ethers.min.js";

export async function getDECACCDBAddress(providerURL: string): Promise<string> {
  const provider = new ethers.JsonRpcProvider(providerURL);
  let contract_address: Address  = "0x3556A5005D5411603e0115efD9B875FdFb3ad7E9";
  let abi: ABI = [
      "function symbol() view returns (string)",
      "function decimals() view returns (uint)",
      "function _CCDBAddress() view returns (string)"
  ];

  // Create a contract
  let contract: Contract = new Contract(contract_address, abi, provider);

  try {
    let ccdbadd: string = await contract._CCDBAddress();
    return ccdbadd;
  } catch (error) {
    console.error('Error fetching CCDBAddress:', error);
    return '';
  }
}

//async function main() {
//  let ccdbadd: string = await getDECACCDBAddress();
//  console.log(ccdbadd);
//}
//
//main();