mirror of
https://github.com/cypherstack/stack_wallet.git
synced 2024-12-23 20:09:23 +00:00
refactor longer bits of logic out of the build method
This commit is contained in:
julian
parent
d263bf1b5e
commit
3eff509c32
1 changed files with 205 additions and 223 deletions
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@ -416,7 +416,9 @@ class _DesktopSendState extends ConsumerState<DesktopSend> {
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// }
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Future<String?> _firoBalanceFuture(
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ChangeNotifierProvider<Manager> provider, String locale) async {
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ChangeNotifierProvider<Manager> provider,
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String locale,
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) async {
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final wallet = ref.read(provider).wallet as FiroWallet?;
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if (wallet != null) {
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@ -435,6 +437,203 @@ class _DesktopSendState extends ConsumerState<DesktopSend> {
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return null;
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}
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Widget firoBalanceFutureBuilder(
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BuildContext context,
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AsyncSnapshot<String?> snapshot,
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) {
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if (snapshot.connectionState == ConnectionState.done && snapshot.hasData) {
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if (ref.read(publicPrivateBalanceStateProvider.state).state ==
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"Private") {
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_privateBalanceString = snapshot.data!;
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} else {
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_publicBalanceString = snapshot.data!;
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}
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}
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if (ref.read(publicPrivateBalanceStateProvider.state).state == "Private" &&
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_privateBalanceString != null) {
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return Text(
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"$_privateBalanceString ${coin.ticker}",
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style: STextStyles.itemSubtitle(context),
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);
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} else if (ref.read(publicPrivateBalanceStateProvider.state).state ==
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"Public" &&
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_publicBalanceString != null) {
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return Text(
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"$_publicBalanceString ${coin.ticker}",
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style: STextStyles.itemSubtitle(context),
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);
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} else {
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return AnimatedText(
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stringsToLoopThrough: const [
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"Loading balance",
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"Loading balance.",
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"Loading balance..",
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"Loading balance...",
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],
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style: STextStyles.itemSubtitle(context),
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);
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}
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}
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Future<void> scanQr() async {
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try {
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if (FocusScope.of(context).hasFocus) {
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FocusScope.of(context).unfocus();
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await Future<void>.delayed(const Duration(milliseconds: 75));
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}
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final qrResult = await scanner.scan();
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Logging.instance.log("qrResult content: ${qrResult.rawContent}",
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level: LogLevel.Info);
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final results = AddressUtils.parseUri(qrResult.rawContent);
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Logging.instance.log("qrResult parsed: $results", level: LogLevel.Info);
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if (results.isNotEmpty && results["scheme"] == coin.uriScheme) {
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// auto fill address
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_address = results["address"] ?? "";
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sendToController.text = _address!;
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// autofill notes field
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if (results["message"] != null) {
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noteController.text = results["message"]!;
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} else if (results["label"] != null) {
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noteController.text = results["label"]!;
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}
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// autofill amount field
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if (results["amount"] != null) {
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final amount = Decimal.parse(results["amount"]!);
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cryptoAmountController.text = Format.localizedStringAsFixed(
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value: amount,
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locale: ref.read(localeServiceChangeNotifierProvider).locale,
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decimalPlaces: Constants.decimalPlaces,
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);
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amount.toString();
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_amountToSend = amount;
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}
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_updatePreviewButtonState(_address, _amountToSend);
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setState(() {
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_addressToggleFlag = sendToController.text.isNotEmpty;
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});
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// now check for non standard encoded basic address
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} else if (ref
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.read(walletsChangeNotifierProvider)
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.getManager(walletId)
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.validateAddress(qrResult.rawContent)) {
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_address = qrResult.rawContent;
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sendToController.text = _address ?? "";
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_updatePreviewButtonState(_address, _amountToSend);
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setState(() {
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_addressToggleFlag = sendToController.text.isNotEmpty;
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});
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}
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} on PlatformException catch (e, s) {
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// here we ignore the exception caused by not giving permission
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// to use the camera to scan a qr code
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Logging.instance.log(
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"Failed to get camera permissions while trying to scan qr code in SendView: $e\n$s",
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level: LogLevel.Warning);
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}
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}
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Future<void> pasteAddress() async {
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final ClipboardData? data = await clipboard.getData(Clipboard.kTextPlain);
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if (data?.text != null && data!.text!.isNotEmpty) {
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String content = data.text!.trim();
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if (content.contains("\n")) {
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content = content.substring(0, content.indexOf("\n"));
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}
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sendToController.text = content;
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_address = content;
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_updatePreviewButtonState(_address, _amountToSend);
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setState(() {
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_addressToggleFlag = sendToController.text.isNotEmpty;
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});
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}
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}
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void fiatTextFieldOnChanged(String baseAmountString) {
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if (baseAmountString.isNotEmpty &&
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baseAmountString != "." &&
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baseAmountString != ",") {
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final baseAmount = baseAmountString.contains(",")
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? Decimal.parse(baseAmountString.replaceFirst(",", "."))
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: Decimal.parse(baseAmountString);
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var _price =
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ref.read(priceAnd24hChangeNotifierProvider).getPrice(coin).item1;
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if (_price == Decimal.zero) {
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_amountToSend = Decimal.zero;
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} else {
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_amountToSend = baseAmount <= Decimal.zero
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? Decimal.zero
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: (baseAmount / _price)
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.toDecimal(scaleOnInfinitePrecision: Constants.decimalPlaces);
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}
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if (_cachedAmountToSend != null && _cachedAmountToSend == _amountToSend) {
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return;
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}
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_cachedAmountToSend = _amountToSend;
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Logging.instance.log("it changed $_amountToSend $_cachedAmountToSend",
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level: LogLevel.Info);
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final amountString = Format.localizedStringAsFixed(
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value: _amountToSend!,
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locale: ref.read(localeServiceChangeNotifierProvider).locale,
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decimalPlaces: Constants.decimalPlaces,
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);
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_cryptoAmountChangeLock = true;
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cryptoAmountController.text = amountString;
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_cryptoAmountChangeLock = false;
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} else {
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_amountToSend = Decimal.zero;
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_cryptoAmountChangeLock = true;
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cryptoAmountController.text = "";
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_cryptoAmountChangeLock = false;
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}
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// setState(() {
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// _calculateFeesFuture = calculateFees(
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// Format.decimalAmountToSatoshis(
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// _amountToSend!));
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// });
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_updatePreviewButtonState(_address, _amountToSend);
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}
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Future<void> sendAllTapped() async {
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if (coin == Coin.firo || coin == Coin.firoTestNet) {
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final firoWallet = ref
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.read(walletsChangeNotifierProvider)
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.getManager(walletId)
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.wallet as FiroWallet;
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if (ref.read(publicPrivateBalanceStateProvider.state).state ==
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"Private") {
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cryptoAmountController.text =
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(await firoWallet.availablePrivateBalance())
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.toStringAsFixed(Constants.decimalPlaces);
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} else {
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cryptoAmountController.text =
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(await firoWallet.availablePublicBalance())
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.toStringAsFixed(Constants.decimalPlaces);
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}
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} else {
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cryptoAmountController.text = (await ref
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.read(walletsChangeNotifierProvider)
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.getManager(walletId)
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.availableBalance)
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.toStringAsFixed(Constants.decimalPlaces);
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}
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}
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@override
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void initState() {
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ref.refresh(feeSheetSessionCacheProvider);
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@ -602,55 +801,7 @@ class _DesktopSendState extends ConsumerState<DesktopSend> {
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),
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FutureBuilder(
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future: _firoBalanceFuture(provider, locale),
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builder:
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(context, AsyncSnapshot<String?> snapshot) {
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if (snapshot.connectionState ==
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ConnectionState.done &&
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snapshot.hasData) {
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if (ref
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.read(publicPrivateBalanceStateProvider
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.state)
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.state ==
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"Private") {
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_privateBalanceString = snapshot.data!;
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} else {
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_publicBalanceString = snapshot.data!;
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}
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}
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if (ref
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.read(
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publicPrivateBalanceStateProvider
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.state)
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.state ==
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"Private" &&
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_privateBalanceString != null) {
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return Text(
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"$_privateBalanceString ${coin.ticker}",
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style: STextStyles.itemSubtitle(context),
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);
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} else if (ref
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.read(
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publicPrivateBalanceStateProvider
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.state)
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.state ==
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"Public" &&
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_publicBalanceString != null) {
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return Text(
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"$_publicBalanceString ${coin.ticker}",
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style: STextStyles.itemSubtitle(context),
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);
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} else {
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return AnimatedText(
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stringsToLoopThrough: const [
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"Loading balance",
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"Loading balance.",
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"Loading balance..",
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"Loading balance...",
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],
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style: STextStyles.itemSubtitle(context),
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);
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}
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},
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builder: firoBalanceFutureBuilder,
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),
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],
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),
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@ -682,25 +833,7 @@ class _DesktopSendState extends ConsumerState<DesktopSend> {
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),
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BlueTextButton(
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text: "Send all ${coin.ticker}",
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onTap: () async {
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if (coin == Coin.firo || coin == Coin.firoTestNet) {
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final firoWallet = ref.read(provider).wallet as FiroWallet;
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if (ref.read(publicPrivateBalanceStateProvider.state).state ==
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"Private") {
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cryptoAmountController.text =
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(await firoWallet.availablePrivateBalance())
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.toStringAsFixed(Constants.decimalPlaces);
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} else {
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cryptoAmountController.text =
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(await firoWallet.availablePublicBalance())
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.toStringAsFixed(Constants.decimalPlaces);
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}
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} else {
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cryptoAmountController.text =
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(await ref.read(provider).availableBalance)
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.toStringAsFixed(Constants.decimalPlaces);
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}
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},
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onTap: sendAllTapped,
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),
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],
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),
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@ -780,58 +913,7 @@ class _DesktopSendState extends ConsumerState<DesktopSend> {
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? newValue
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: oldValue),
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],
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onChanged: (baseAmountString) {
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if (baseAmountString.isNotEmpty &&
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baseAmountString != "." &&
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baseAmountString != ",") {
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final baseAmount = baseAmountString.contains(",")
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? Decimal.parse(baseAmountString.replaceFirst(",", "."))
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: Decimal.parse(baseAmountString);
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var _price = ref
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.read(priceAnd24hChangeNotifierProvider)
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.getPrice(coin)
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.item1;
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if (_price == Decimal.zero) {
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_amountToSend = Decimal.zero;
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} else {
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_amountToSend = baseAmount <= Decimal.zero
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? Decimal.zero
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: (baseAmount / _price).toDecimal(
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scaleOnInfinitePrecision: Constants.decimalPlaces);
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}
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if (_cachedAmountToSend != null &&
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_cachedAmountToSend == _amountToSend) {
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return;
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}
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_cachedAmountToSend = _amountToSend;
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Logging.instance.log(
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"it changed $_amountToSend $_cachedAmountToSend",
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level: LogLevel.Info);
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final amountString = Format.localizedStringAsFixed(
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value: _amountToSend!,
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locale: ref.read(localeServiceChangeNotifierProvider).locale,
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decimalPlaces: Constants.decimalPlaces,
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);
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_cryptoAmountChangeLock = true;
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cryptoAmountController.text = amountString;
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_cryptoAmountChangeLock = false;
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} else {
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_amountToSend = Decimal.zero;
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_cryptoAmountChangeLock = true;
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cryptoAmountController.text = "";
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_cryptoAmountChangeLock = false;
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}
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// setState(() {
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// _calculateFeesFuture = calculateFees(
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// Format.decimalAmountToSatoshis(
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// _amountToSend!));
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// });
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_updatePreviewButtonState(_address, _amountToSend);
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},
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onChanged: fiatTextFieldOnChanged,
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decoration: InputDecoration(
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contentPadding: const EdgeInsets.only(
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top: 12,
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@ -937,28 +1019,7 @@ class _DesktopSendState extends ConsumerState<DesktopSend> {
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: TextFieldIconButton(
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key: const Key(
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"sendViewPasteAddressFieldButtonKey"),
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onTap: () async {
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final ClipboardData? data = await clipboard
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.getData(Clipboard.kTextPlain);
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if (data?.text != null &&
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data!.text!.isNotEmpty) {
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String content = data.text!.trim();
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if (content.contains("\n")) {
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content = content.substring(
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0, content.indexOf("\n"));
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}
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sendToController.text = content;
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_address = content;
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_updatePreviewButtonState(
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_address, _amountToSend);
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setState(() {
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_addressToggleFlag =
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sendToController.text.isNotEmpty;
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});
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}
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},
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onTap: pasteAddress,
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child: sendToController.text.isEmpty
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? const ClipboardIcon()
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: const XIcon(),
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@ -977,86 +1038,7 @@ class _DesktopSendState extends ConsumerState<DesktopSend> {
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if (sendToController.text.isEmpty)
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TextFieldIconButton(
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key: const Key("sendViewScanQrButtonKey"),
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onTap: () async {
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try {
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if (FocusScope.of(context).hasFocus) {
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FocusScope.of(context).unfocus();
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await Future<void>.delayed(
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const Duration(milliseconds: 75));
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}
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final qrResult = await scanner.scan();
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Logging.instance.log(
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"qrResult content: ${qrResult.rawContent}",
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level: LogLevel.Info);
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final results =
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AddressUtils.parseUri(qrResult.rawContent);
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Logging.instance.log("qrResult parsed: $results",
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level: LogLevel.Info);
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if (results.isNotEmpty &&
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results["scheme"] == coin.uriScheme) {
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// auto fill address
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_address = results["address"] ?? "";
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sendToController.text = _address!;
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// autofill notes field
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if (results["message"] != null) {
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noteController.text = results["message"]!;
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} else if (results["label"] != null) {
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noteController.text = results["label"]!;
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}
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// autofill amount field
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if (results["amount"] != null) {
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final amount =
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Decimal.parse(results["amount"]!);
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cryptoAmountController.text =
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Format.localizedStringAsFixed(
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value: amount,
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locale: ref
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.read(
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localeServiceChangeNotifierProvider)
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.locale,
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decimalPlaces: Constants.decimalPlaces,
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);
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amount.toString();
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_amountToSend = amount;
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}
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_updatePreviewButtonState(
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_address, _amountToSend);
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setState(() {
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_addressToggleFlag =
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sendToController.text.isNotEmpty;
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});
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|
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// now check for non standard encoded basic address
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} else if (ref
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.read(walletsChangeNotifierProvider)
|
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.getManager(walletId)
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.validateAddress(qrResult.rawContent)) {
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_address = qrResult.rawContent;
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sendToController.text = _address ?? "";
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_updatePreviewButtonState(
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_address, _amountToSend);
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setState(() {
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_addressToggleFlag =
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sendToController.text.isNotEmpty;
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});
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}
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} on PlatformException catch (e, s) {
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// here we ignore the exception caused by not giving permission
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// to use the camera to scan a qr code
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Logging.instance.log(
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"Failed to get camera permissions while trying to scan qr code in SendView: $e\n$s",
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level: LogLevel.Warning);
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}
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},
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onTap: scanQr,
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child: const QrCodeIcon(),
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)
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],
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