hash-wallet/lib/polygon/cw_polygon.dart

part of 'polygon.dart';

class CWPolygon extends Polygon {
  @override
  List<String> getPolygonWordList(String language) => EVMChainMnemonics.englishWordlist;

  WalletService createPolygonWalletService(bool isDirect) =>
      PolygonWalletService(isDirect, client: PolygonClient());

  @override
  WalletCredentials createPolygonNewWalletCredentials({
    required String name,
    String? mnemonic,
    WalletInfo? walletInfo,
    String? password,
    String? passphrase,
  }) => EVMChainNewWalletCredentials(
    name: name,
    walletInfo: walletInfo,
    password: password,
    mnemonic: mnemonic,
    passphrase: passphrase,
  );

  @override
  WalletCredentials createPolygonRestoreWalletFromSeedCredentials({
    required String name,
    required String mnemonic,
    required String password,
    String? passphrase,
  }) => EVMChainRestoreWalletFromSeedCredentials(
    name: name,
    password: password,
    mnemonic: mnemonic,
    passphrase: passphrase,
  );

  @override
  WalletCredentials createPolygonRestoreWalletFromPrivateKey({
    required String name,
    required String privateKey,
    required String password,
  }) => EVMChainRestoreWalletFromPrivateKey(name: name, password: password, privateKey: privateKey);

  @override
  WalletCredentials createPolygonHardwareWalletCredentials({
    required String name,
    required HardwareAccountData hwAccountData,
    WalletInfo? walletInfo,
  }) => EVMChainRestoreWalletFromHardware(
    name: name,
    hwAccountData: hwAccountData,
    walletInfo: walletInfo,
  );

  @override
  String getAddress(WalletBase wallet) => (wallet as PolygonWallet).walletAddresses.address;

  @override
  String getPrivateKey(WalletBase wallet) {
    final privateKeyHolder = (wallet as PolygonWallet).evmChainPrivateKey;
    if (privateKeyHolder is EthPrivateKey) return bytesToHex(privateKeyHolder.privateKey);
    return "";
  }

  @override
  String getPublicKey(WalletBase wallet) {
    final privateKeyInUnitInt = (wallet as PolygonWallet).evmChainPrivateKey;
    return privateKeyInUnitInt.address.hex;
  }

  @override
  TransactionPriority getDefaultTransactionPriority() => EVMChainTransactionPriority.medium;

  @override
  TransactionPriority getPolygonTransactionPrioritySlow() => EVMChainTransactionPriority.slow;

  @override
  List<TransactionPriority> getTransactionPriorities() => EVMChainTransactionPriority.all;

  @override
  TransactionPriority deserializePolygonTransactionPriority(int raw) =>
      EVMChainTransactionPriority.deserialize(raw: raw);

  Object createPolygonTransactionCredentials(
    List<Output> outputs, {
    required TransactionPriority priority,
    required CryptoCurrency currency,
    int? feeRate,
  }) => EVMChainTransactionCredentials(
    outputs
        .map(
          (out) => OutputInfo(
            fiatAmount: out.fiatAmount,
            cryptoAmount: out.cryptoAmount,
            address: out.address,
            note: out.note,
            sendAll: out.sendAll,
            extractedAddress: out.extractedAddress,
            isParsedAddress: out.isParsedAddress,
            formattedCryptoAmount: out.formattedCryptoAmount,
          ),
        )
        .toList(),
    priority: priority as EVMChainTransactionPriority,
    currency: currency,
    feeRate: feeRate,
  );

  Object createPolygonTransactionCredentialsRaw(
    List<OutputInfo> outputs, {
    TransactionPriority? priority,
    required CryptoCurrency currency,
    required int feeRate,
  }) => EVMChainTransactionCredentials(
    outputs,
    priority: priority as EVMChainTransactionPriority?,
    currency: currency,
    feeRate: feeRate,
  );

  @override
  int formatterPolygonParseAmount(String amount) => EVMChainFormatter.parseEVMChainAmount(amount);

  @override
  double formatterPolygonAmountToDouble({
    TransactionInfo? transaction,
    BigInt? amount,
    int exponent = 18,
  }) {
    assert(transaction != null || amount != null);

    if (transaction != null) {
      transaction as EVMChainTransactionInfo;
      return transaction.ethAmount / BigInt.from(10).pow(transaction.exponent);
    } else {
      return (amount!) / BigInt.from(10).pow(exponent);
    }
  }

  @override
  List<Erc20Token> getERC20Currencies(WalletBase wallet) =>
      (wallet as PolygonWallet).erc20Currencies;

  @override
  Future<void> addErc20Token(WalletBase wallet, CryptoCurrency token) =>
      (wallet as PolygonWallet).addErc20Token(token as Erc20Token);

  @override
  Future<void> deleteErc20Token(WalletBase wallet, CryptoCurrency token) =>
      (wallet as PolygonWallet).deleteErc20Token(token as Erc20Token);

  @override
  Future<void> removeTokenTransactionsInHistory(WalletBase wallet, CryptoCurrency token) =>
      (wallet as PolygonWallet).removeTokenTransactionsInHistory(token as Erc20Token);

  @override
  Future<Erc20Token?> getErc20Token(WalletBase wallet, String contractAddress) =>
      (wallet as PolygonWallet).getErc20Token(contractAddress, 'polygon');

  @override
  CryptoCurrency assetOfTransaction(WalletBase wallet, TransactionInfo transaction) {
    transaction as EVMChainTransactionInfo;
    if (transaction.tokenSymbol == CryptoCurrency.maticpoly.title ||
        transaction.tokenSymbol == "MATIC") {
      return CryptoCurrency.maticpoly;
    }

    wallet as PolygonWallet;

    return wallet.erc20Currencies.firstWhere(
      (element) => transaction.contractAddress?.toLowerCase() == element.contractAddress?.toLowerCase(),
    );
  }

  @override
  void updatePolygonScanUsageState(WalletBase wallet, bool isEnabled) =>
      (wallet as PolygonWallet).updateScanProviderUsageState(isEnabled);

  @override
  Web3Client? getWeb3Client(WalletBase wallet) => (wallet as PolygonWallet).getWeb3Client();

  @override
  String getTokenAddress(CryptoCurrency asset) => (asset as Erc20Token).contractAddress;

  Future<bool> isApprovalRequired(WalletBase wallet, String tokenContract,String spender, BigInt requiredAmount) =>
      (wallet as PolygonWallet).isApprovalRequired(tokenContract, spender, requiredAmount);

  Future<PendingTransaction> createRawCallDataTransaction(WalletBase wallet, String to, String dataHex, BigInt valueWei,
      TransactionPriority priority) =>
      (wallet as EVMChainWallet).createCallDataTransaction(to, dataHex, valueWei, priority as EVMChainTransactionPriority);

  @override
  Future<PendingTransaction> createTokenApproval(
    WalletBase wallet,
    BigInt amount,
    String spender,
    CryptoCurrency token,
    TransactionPriority priority,
  ) => (wallet as EVMChainWallet).createApprovalTransaction(
    amount,
    spender,
    token,
    priority as EVMChainTransactionPriority,
    "POL",
  );

  @override
  Future<void> setHardwareWalletService(WalletBase wallet, HardwareWalletService service) async {
    if (service is EVMChainLedgerService) {
      ((wallet as EVMChainWallet).evmChainPrivateKey as EvmLedgerCredentials).setLedgerConnection(
          service.ledgerConnection, (await wallet.walletInfo.getDerivationInfo()).derivationPath);
    } else if (service is EVMChainBitboxService) {
      ((wallet as EVMChainWallet).evmChainPrivateKey as EvmBitboxCredentials)
          .setBitbox(service.manager, (await wallet.walletInfo.getDerivationInfo()).derivationPath);
    } else if (service is EVMChainTrezorService) {
      ((wallet as EVMChainWallet).evmChainPrivateKey as EvmTrezorCredentials)
          .setTrezorConnect(service.connect, (await wallet.walletInfo.getDerivationInfo()).derivationPath);
    }
  }

  @override
  HardwareWalletService getLedgerHardwareWalletService(ledger.LedgerConnection connection) =>
      EVMChainLedgerService(connection);

  @override
  HardwareWalletService getBitboxHardwareWalletService(bitbox.BitboxManager manager) =>
      EVMChainBitboxService(manager, chainId: 137);

  @override
  HardwareWalletService getTrezorHardwareWalletService(trezor.TrezorConnect connect) =>
      EVMChainTrezorService(connect, chainId: 137);

  @override
  List<String> getDefaultTokenContractAddresses() =>
      DefaultPolygonErc20Tokens().initialPolygonErc20Tokens.map((e) => e.contractAddress).toList();

  @override
  bool isTokenAlreadyAdded(WalletBase wallet, String contractAddress) {
    final polygonWallet = wallet as PolygonWallet;
    return polygonWallet.erc20Currencies.any(
      (element) => element.contractAddress.toLowerCase() == contractAddress.toLowerCase(),
    );
  }
}