import * as anchor from '@coral-xyz/anchor';
import type { Program } from '@coral-xyz/anchor';
import { PROGRAM_ID as BUBBLEGUM_PROGRAM_ID } from '@metaplex-foundation/mpl-bubblegum';
import { SPL_ACCOUNT_COMPRESSION_PROGRAM_ID, SPL_NOOP_PROGRAM_ID } from '@solana/spl-account-compression';
import type { CnftBurn } from '../target/types/cnft_burn';
import { createAndMint } from './createAndMint';
import { getcNFTsFromCollection } from './fetchNFTsByCollection';
import { getAsset, getAssetProof } from './readApi';
import { decode, mapProof } from './utils';

// Replace this with your custom RPC endpoint that supports cNFT indexing
const RPC_PATH = 'https://api.devnet.solana.com';

describe('cnft-burn', () => {
  // Configure the client to use the local cluster.
  anchor.setProvider(anchor.AnchorProvider.env());

  const program = anchor.workspace.CnftBurn as Program<CnftBurn>;
  const provider = anchor.AnchorProvider.env();
  const payerWallet = provider.wallet as anchor.Wallet;

  let treeAddress: anchor.web3.PublicKey | undefined = undefined;
  const MPL_BUBBLEGUM_PROGRAM_ID_KEY = new anchor.web3.PublicKey(BUBBLEGUM_PROGRAM_ID);

  // this is the assetId of the cNft you want to burn
  let assetId = '';

  it('Should create the tree and mint a cnft', async () => {
    const { tree, collection } = await createAndMint();
    if (!tree.treeAddress) {
      throw new Error('Tree address not found');
    }
    treeAddress = tree.treeAddress;

    const fetchcNFTs = await getcNFTsFromCollection(collection.mint, payerWallet.publicKey.toString());
    console.log('fetchcNFTs', fetchcNFTs);
    assetId = fetchcNFTs[0];
  });
  it('Burn cNft!', async () => {
    const asset = await getAsset(assetId);

    const proof = await getAssetProof(assetId);
    const proofPathAsAccounts = mapProof(proof);
    const root = decode(proof.root);
    const dataHash = decode(asset.compression.data_hash);
    const creatorHash = decode(asset.compression.creator_hash);
    const nonce = new anchor.BN(asset.compression.leaf_id);
    const index = asset.compression.leaf_id;
    const [treeAuthority, _bump2] = anchor.web3.PublicKey.findProgramAddressSync([treeAddress.toBuffer()], MPL_BUBBLEGUM_PROGRAM_ID_KEY);
    const tx = await program.methods
      .burnCnft(root, dataHash, creatorHash, nonce, index)
      .accounts({
        merkleTree: treeAddress,
        leafOwner: payerWallet.publicKey,
        treeAuthority: treeAuthority,
        bubblegumProgram: BUBBLEGUM_PROGRAM_ID,
        compressionProgram: SPL_ACCOUNT_COMPRESSION_PROGRAM_ID,
        logWrapper: SPL_NOOP_PROGRAM_ID,
        systemProgram: anchor.web3.SystemProgram.programId,
      })
      .remainingAccounts(proofPathAsAccounts)
      .rpc({
        skipPreflight: true,
      });
    console.log('Your transaction signature', tx);
    // here is a sample transaction signature on devnet
    // https://explorer.solana.com/tx/2MpeHi64pbWNY7BKBuhAp4yND5HdfQqNqkd8pu6F6meoSNUYRvxQgV5TC4w8BM8hUihB8G8TwBAaPRqS7pnN8Nu1?cluster=devnet
  });
});