import { Address, RawRewardAccount, RewardAccount, StakeAddress } from "./address";
import { GovAction, RawGovAction } from "./govAction";
import {cborBackend} from "cbor-rpc";
import { Anchor, RawAnchor } from "../types";
import { Buffer } from "buffer";

type RawProposalProcedure = [bigint, RawRewardAccount, RawGovAction, RawAnchor];

export class ProposalProcedure {
  deposit: bigint;
  rewardAccount: RewardAccount;
  govAction: GovAction;
  anchor: Anchor;
  constructor(deposit: bigint, rewardAccount: RewardAccount, govAction: GovAction, anchor: Anchor) {
    this.deposit = deposit;
    this.rewardAccount = rewardAccount;
    this.govAction = govAction;
    this.anchor = anchor;
  }
  static fromCborObject(obj: RawProposalProcedure) {
    return new ProposalProcedure(
      obj[0],
      StakeAddress.fromBytes(obj[1]),
      GovAction.fromCborObject(obj[2]),
      Anchor.fromCborObject(obj[3])
    );
  }
}

export function parseProposalProcedures(proposalProcedures: RawProposalProcedure[]): ProposalProcedure[] {
  const proposals: ProposalProcedure[] = [];
  proposalProcedures.forEach((pp) => {
    proposals.push(ProposalProcedure.fromCborObject(pp));
  });
  return proposals;
}

// const proposalHex =
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
// const proposals = cborBackend.decode(Buffer.from(proposalHex, "hex"));
// proposals.forEach((proposal: RawProposalProcedure) => {
//   if(ProposalProcedure.fromCborObject(proposal).govAction.type === "NewConstitutionAction") {
//     console.log(ProposalProcedure.fromCborObject(proposal).govAction);
//   }
// });