cake_wallet/lib/bitcoin/cw_bitcoin.dart

part of 'bitcoin.dart';

class CWBitcoin extends Bitcoin {
	@override
	TransactionPriority getMediumTransactionPriority() => BitcoinTransactionPriority.medium;	

	@override
	WalletCredentials createBitcoinRestoreWalletFromSeedCredentials({String name, String mnemonic, String password})
		=> BitcoinRestoreWalletFromSeedCredentials(name: name, mnemonic: mnemonic, password: password);
	
	@override
	WalletCredentials createBitcoinRestoreWalletFromWIFCredentials({String name, String password, String wif, WalletInfo walletInfo})
		=> BitcoinRestoreWalletFromWIFCredentials(name: name, password: password, wif: wif, walletInfo: walletInfo);
	
	@override
	WalletCredentials createBitcoinNewWalletCredentials({String name, WalletInfo walletInfo})
		=> BitcoinNewWalletCredentials(name: name, walletInfo: walletInfo);

	@override
	List<String> getWordList() => wordlist;

	@override
	Map<String, String> getWalletKeys(Object wallet) {
		final bitcoinWallet = wallet as ElectrumWallet;
		final keys = bitcoinWallet.keys;
		
		return <String, String>{
			'wif': keys.wif,
			'privateKey': keys.privateKey,
			'publicKey': keys.publicKey	
		};
	}
	
	@override
	List<TransactionPriority> getTransactionPriorities() 
		=> BitcoinTransactionPriority.all;

	List<TransactionPriority> getLitecoinTransactionPriorities()
		=> LitecoinTransactionPriority.all;

	@override
	TransactionPriority deserializeBitcoinTransactionPriority(int raw)
		=> BitcoinTransactionPriority.deserialize(raw: raw);

	@override
	int getFeeRate(Object wallet, TransactionPriority priority) {
		final bitcoinWallet = wallet as ElectrumWallet;
		return bitcoinWallet.feeRate(priority);
	}

	@override
	Future<void> generateNewAddress(Object wallet) async {
		final bitcoinWallet = wallet as ElectrumWallet;
		await bitcoinWallet.walletAddresses.generateNewAddress();
	}
	
	@override
	Object createBitcoinTransactionCredentials(List<Output> outputs, {TransactionPriority priority, int feeRate})
		=> BitcoinTransactionCredentials(
			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 != null ? priority as BitcoinTransactionPriority : null,
			feeRate: feeRate);

	@override
	Object createBitcoinTransactionCredentialsRaw(List<OutputInfo> outputs, {TransactionPriority priority, int feeRate})
		=> BitcoinTransactionCredentials(
				outputs,
				priority: priority != null ? priority as BitcoinTransactionPriority : null,
				feeRate: feeRate);

	@override
	List<String> getAddresses(Object wallet) {
		final bitcoinWallet = wallet as ElectrumWallet;
		return bitcoinWallet.walletAddresses.addresses
			.map((BitcoinAddressRecord addr) => addr.address)
			.toList();
	}

	@override
	String getAddress(Object wallet) {
		final bitcoinWallet = wallet as ElectrumWallet;
		return bitcoinWallet.walletAddresses.address;
	}

	@override
	String formatterBitcoinAmountToString({int amount})
		=> bitcoinAmountToString(amount: amount);

	@override	
	double formatterBitcoinAmountToDouble({int amount})
		=> bitcoinAmountToDouble(amount: amount);

	@override	
	int formatterStringDoubleToBitcoinAmount(String amount)
		=> stringDoubleToBitcoinAmount(amount);

	@override
	List<Unspent> getUnspents(Object wallet) {
		final bitcoinWallet = wallet as ElectrumWallet;
		return bitcoinWallet.unspentCoins
			.map((BitcoinUnspent bitcoinUnspent) => Unspent(
				bitcoinUnspent.address.address,
				bitcoinUnspent.hash,
				bitcoinUnspent.value,
				bitcoinUnspent.vout))
			.toList();
	}

	void updateUnspents(Object wallet) async {
		final bitcoinWallet = wallet as ElectrumWallet;
		await bitcoinWallet.updateUnspent();
	}

	WalletService createBitcoinWalletService(Box<WalletInfo> walletInfoSource, Box<UnspentCoinsInfo> unspentCoinSource) {
		return BitcoinWalletService(walletInfoSource, unspentCoinSource);
	}

	WalletService createLitecoinWalletService(Box<WalletInfo> walletInfoSource, Box<UnspentCoinsInfo> unspentCoinSource) {
		return LitecoinWalletService(walletInfoSource, unspentCoinSource);
	}
}