import { useContracts } from "../../useContracts/useContracts";
import { useState } from "react";
import { doTransaction } from "../../../utils/transactions/transactions";
import { useWeb3Provider } from "../../useWeb3Provider/useWeb3Provider";

/**
 * A hook to transfer from an existing position (transfer)
 */
export const useTransfer = (positionId: number) => {
  const [recipient, setRecipient] = useState("");

  const { account } = useWeb3Provider();
  const { reliquary } = useContracts();

  const transfer = async () => {
    try {
      if (!account || !recipient) {
        throw new Error("Account or recipient not set");
      }
      const receipt = await doTransaction(() =>
        reliquary.transferFrom(account, recipient, positionId)
      );
      setRecipient("");
      return receipt;
    } catch (e: any) {
      setRecipient("");
      throw e;
    }
  };

  return {
    recipient,
    setRecipient,
    transfer,
  };
};