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Update Masternode UI for Firo #1333

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22 changes: 17 additions & 5 deletions lib/pages/exchange_view/confirm_change_now_send.dart
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -83,10 +83,24 @@ class _ConfirmChangeNowSendViewState
final coin = wallet.info.coin;

final sendProgressController = ProgressAndSuccessController();
var isSendingDialogOpen = false;

void closeSendingDialog() {
if (!context.mounted || !isSendingDialogOpen) {
return;
}
final rootNavigator = Navigator.of(context, rootNavigator: true);
if (rootNavigator.canPop()) {
rootNavigator.pop();
}
isSendingDialogOpen = false;
}

isSendingDialogOpen = true;
unawaited(
showDialog<void>(
context: context,
useRootNavigator: true,
useSafeArea: false,
barrierDismissible: false,
builder: (context) {
Expand All @@ -95,7 +109,7 @@ class _ConfirmChangeNowSendViewState
controller: sendProgressController,
);
},
),
).whenComplete(() => isSendingDialogOpen = false),
);

final time = Future<dynamic>.delayed(const Duration(milliseconds: 2500));
Expand Down Expand Up @@ -141,10 +155,8 @@ class _ConfirmChangeNowSendViewState

// pop back to wallet
if (context.mounted) {
closeSendingDialog();
if (Util.isDesktop) {
// pop sending dialog
Navigator.of(context, rootNavigator: true).pop();

// one day we'll do routing right
Navigator.of(context, rootNavigator: true).pop();
if (widget.fromDesktopStep4) {
Expand All @@ -162,7 +174,7 @@ class _ConfirmChangeNowSendViewState
);

// pop sending dialog
Navigator.of(context).pop();
closeSendingDialog();

await showDialog<dynamic>(
context: context,
Expand Down
6 changes: 5 additions & 1 deletion lib/pages/masternodes/create_masternode_view.dart
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -54,7 +54,11 @@ class _CreateMasternodeDialogState extends ConsumerState<CreateMasternodeView> {
style: STextStyles.desktopH3(context),
),
),
const DesktopDialogCloseButton(),
DesktopDialogCloseButton(
onPressedOverride: () {
Navigator.of(context, rootNavigator: true).pop();
},
),
],
),
Flexible(
Expand Down
187 changes: 173 additions & 14 deletions lib/pages/masternodes/masternodes_home_view.dart
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,9 @@ import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_svg/svg.dart';
import 'package:isar_community/isar.dart';
import 'package:tuple/tuple.dart';

import '../../models/send_view_auto_fill_data.dart';
import '../../models/isar/models/blockchain_data/utxo.dart';
import '../../providers/global/wallets_provider.dart';
import '../../themes/stack_colors.dart';
Expand All @@ -22,6 +24,7 @@ import '../../widgets/desktop/primary_button.dart';
import '../../widgets/dialogs/s_dialog.dart';
import '../../widgets/loading_indicator.dart';
import '../../widgets/stack_dialog.dart';
import '../send_view/send_view.dart';
import 'create_masternode_view.dart';
import 'sub_widgets/masternodes_list.dart';
import 'sub_widgets/masternodes_table_desktop.dart';
Expand All @@ -39,6 +42,11 @@ class MasternodesHomeView extends ConsumerStatefulWidget {
}

class _MasternodesHomeViewState extends ConsumerState<MasternodesHomeView> {
static final BigInt _masternodeCollateralRaw = Amount.fromDecimal(
kMasterNodeValue,
fractionDigits: 8,
).raw;

late Future<List<MasternodeInfo>> _masternodesFuture;
bool _hasPromptedForCollateral = false;
bool _isCheckingForCollateral = false;
Expand Down Expand Up @@ -95,27 +103,153 @@ class _MasternodesHomeViewState extends ConsumerState<MasternodesHomeView> {
return null;
}

Future<
({String txid, int vout, String address, int confirmations, int required})?
>
_findPendingCollateralUtxo() async {
final wallet = ref.read(pWallets).getWallet(widget.walletId) as FiroWallet;
final List<UTXO> utxos = await wallet.mainDB
.getUTXOs(widget.walletId)
.findAll();
final currentChainHeight = await wallet.chainHeight;
final requiredConfirms = wallet.cryptoCurrency.minConfirms;
final masternodeRaw = Amount.fromDecimal(
kMasterNodeValue,
fractionDigits: wallet.cryptoCurrency.fractionDigits,
).raw.toInt();

({String txid, int vout, String address, int confirmations, int required})?
bestPending;

for (final utxo in utxos) {
if (utxo.value != masternodeRaw ||
utxo.isBlocked ||
utxo.used == true ||
utxo.address == null) {
continue;
}

final confirmations = utxo.getConfirmations(currentChainHeight);
final isConfirmed = utxo.isConfirmed(
currentChainHeight,
wallet.cryptoCurrency.minConfirms,
wallet.cryptoCurrency.minCoinbaseConfirms,
);

if (isConfirmed) {
continue;
}

final candidate = (
txid: utxo.txid,
vout: utxo.vout,
address: utxo.address!,
confirmations: confirmations,
required: requiredConfirms,
);

if (bestPending == null ||
candidate.confirmations > bestPending.confirmations) {
bestPending = candidate;
}
}

return bestPending;
}

Future<void> _createMasternode() async {
final wallet = ref.read(pWallets).getWallet(widget.walletId) as FiroWallet;
final collateral = await _findCollateralUtxo();
if (!mounted) {
return;
}

if (collateral == null) {
await showDialog<void>(
context: context,
builder: (_) => StackOkDialog(
title: "No collateral found",
message:
"A masternode needs one confirmed, unblocked transparent "
"UTXO of exactly 1000 FIRO.\n\n"
"Total balance above 1000 FIRO is not enough if no single "
"1000 output exists. Also ensure fee is not subtracted from "
"the recipient amount when sending to yourself.",
desktopPopRootNavigator: Util.isDesktop,
maxWidth: Util.isDesktop ? 400 : null,
),
);
final pendingCollateral = await _findPendingCollateralUtxo();
if (!mounted) {
return;
}
if (pendingCollateral != null) {
final message =
"Your 1000 FIRO collateral is on its way.\n\n"
"Waiting for confirmations...\n"
"Once confirmed, click Create Masternode again to continue.";
await showDialog<void>(
context: context,
builder: (ctx) => StackOkDialog(
title: "Waiting for collateral confirmation",
message: message,
desktopPopRootNavigator: Util.isDesktop,
maxWidth: Util.isDesktop ? 420 : null,
),
);
return;
}

final spendableBalance = wallet.info.cachedBalance.spendable.raw;
if (spendableBalance < _masternodeCollateralRaw) {
await showDialog<void>(
context: context,
builder: (ctx) => StackOkDialog(
title: "Not enough FIRO to create the collateral",
message:
"A masternode collateral is exactly 1000 FIRO on your transparent balance, plus a "
"small network fee to send it. Your spendable transparent balance is "
"below this amount.\n\n"
"Add more FIRO to your wallet, then click Create "
"Masternode again to continue.",
desktopPopRootNavigator: Util.isDesktop,
maxWidth: Util.isDesktop ? 420 : null,
),
);
return;
}

if (Util.isDesktop) {
final shouldOpenSend = await showDialog<bool>(
context: context,
builder: (ctx) => StackDialog(
title: "Set up your 1000 FIRO masternode collateral?",
message:
"Registering a masternode requires a 1000 FIRO collateral: "
"a single confirmed amount sitting in your wallet. We didn't "
"find one, but you have enough FIRO to create it.\n\n"
"We can help by opening the Send window with a new address "
"you own pre-filled, ready for you to send 1000 FIRO to it. "
"This consolidates your smaller amounts into the single 1000 "
"FIRO collateral you need. The network fee is paid from your "
"remaining balance.\n\n"
"Once you have sent it, wait for the transaction to confirm, "
"then click Create Masternode again to continue.",
leftButton: TextButton(
style: Theme.of(
ctx,
).extension<StackColors>()!.getSecondaryEnabledButtonStyle(ctx),
onPressed: () => Navigator.of(ctx).pop(),
child: Text(
"Cancel",
style: STextStyles.button(ctx).copyWith(
color: Theme.of(
ctx,
).extension<StackColors>()!.accentColorDark,
),
),
),
rightButton: TextButton(
style: Theme.of(
ctx,
).extension<StackColors>()!.getPrimaryEnabledButtonStyle(ctx),
onPressed: () => Navigator.of(ctx).pop(true),
child: Text("Open Send", style: STextStyles.button(ctx)),
),
),
);
if (shouldOpenSend == true && mounted) {
await _openCreateCollateralSendFlow(wallet);
}
} else {
await _openCreateCollateralSendFlow(wallet);
}
return;
}

Expand Down Expand Up @@ -147,6 +281,31 @@ class _MasternodesHomeViewState extends ConsumerState<MasternodesHomeView> {
}
}

Future<void> _openCreateCollateralSendFlow(FiroWallet wallet) async {
var selfAddress = await wallet.getCurrentReceivingAddress();
if (selfAddress == null) {
await wallet.generateNewReceivingAddress();
selfAddress = await wallet.getCurrentReceivingAddress();
}
if (!mounted || selfAddress == null) {
return;
}

await Navigator.of(context).pushNamed(
SendView.routeName,
arguments: Tuple3(
widget.walletId,
wallet.cryptoCurrency,
SendViewAutoFillData(
address: selfAddress.value,
contactLabel: "My FIRO address",
amount: kMasterNodeValue,
note: "Masternode collateral prep (1000 FIRO self-send).",
),
),
);
}

Future<void> _maybePromptForExistingCollateral() async {
if (_hasPromptedForCollateral || _isCheckingForCollateral || !mounted) {
return;
Expand Down
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