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feat(app): settings menu with language and display unit

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Add global AppConfig (config.json, blueprint §8) persisting language
and amount unit. CoinAmount gains unit-aware formatting and parsing
(PLM, mPLM, µPLM, sat), applied everywhere amounts are shown or
entered, including the send form. New Loc i18n layer (it/en) with
live-updating XAML bindings covering menu, wizard, wallet panel and
status messages.

The Impostazioni menu opens a dropdown with separate Lingua and Unità
entries (radio-checked submenus, applied and saved on click), ready to
host future settings.
This commit is contained in:
Davide Grilli
2026-06-11 16:23:02 +02:00
parent e8777fb458
commit 75583f7a69
6 changed files with 471 additions and 94 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/App/Localization/Loc.cs
+166
View File
@@ -0,0 +1,166 @@
using System.Collections.Generic;
using System.ComponentModel;
namespace PalladiumWallet.App.Localization;
/// <summary>
/// Localizzazione UI (blueprint §14): dizionario chiave → [it, en], con
/// indicizzatore bindabile da XAML ({Binding Loc[chiave]}). Al cambio lingua
/// notifica "Item[]" e tutte le binding si aggiornano.
/// </summary>
public sealed class Loc : INotifyPropertyChanged
{
public static Loc Instance { get; } = new();
public static readonly string[] Languages = ["it", "en"];
public static readonly string[] LanguageNames = ["Italiano", "English"];
public string Language { get; private set; } = "it";
public event PropertyChangedEventHandler? PropertyChanged;
public void SetLanguage(string language)
{
if (Language == language || System.Array.IndexOf(Languages, language) < 0)
return;
Language = language;
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("Item[]"));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(Language)));
}
public string this[string key] =>
Strings.TryGetValue(key, out var values)
? values[Language == "en" ? 1 : 0]
: key;
public static string Tr(string key) => Instance[key];
private static readonly Dictionary<string, string[]> Strings = new()
{
// Menu
["menu.file"] = ["_File", "_File"],
["menu.file.new"] = ["Nuovo / ripristina wallet…", "New / restore wallet…"],
["menu.file.open"] = ["Apri wallet da file…", "Open wallet from file…"],
["menu.file.close"] = ["Chiudi wallet", "Close wallet"],
["menu.net"] = ["_Rete", "_Network"],
["menu.net.discover"] = ["Cerca altri server (peer)", "Discover servers (peers)"],
["menu.net.resetcerts"] = ["Reset certificati SSL", "Reset SSL certificates"],
["menu.settings"] = ["_Impostazioni", "_Settings"],
["settings.unit.short"] = ["Unità", "Unit"],
// Wizard
["wiz.net"] = ["Rete:", "Network:"],
["wiz.open.btn"] = ["Apri il wallet esistente", "Open existing wallet"],
["wiz.new.btn"] = ["Crea un nuovo wallet", "Create a new wallet"],
["wiz.restore.btn"] = ["Ripristina da seed", "Restore from seed"],
["wiz.open.title"] = ["Apri il wallet", "Open the wallet"],
["wiz.open.placeholder"] = ["Password del file (vuoto se non impostata)", "File password (empty if not set)"],
["wiz.open.ok"] = ["Apri", "Open"],
["wiz.seed.title"] = ["Il tuo seed (12 parole)", "Your seed (12 words)"],
["wiz.seed.warning"] = [
"Scrivi le parole su carta, nell'ordine. Chi le possiede controlla i fondi; se le perdi, i fondi sono irrecuperabili.",
"Write the words on paper, in order. Whoever holds them controls the funds; if you lose them, funds are unrecoverable."],
["wiz.seed.next"] = ["Le ho scritte — Avanti", "I wrote them down — Next"],
["wiz.confirm.title"] = ["Conferma il seed", "Confirm the seed"],
["wiz.confirm.placeholder"] = ["Reinserisci le 12 parole separate da spazi", "Re-enter the 12 words separated by spaces"],
["wiz.words.title"] = ["Ripristina da seed", "Restore from seed"],
["wiz.words.placeholder"] = ["Mnemonica BIP39 (12 o 24 parole separate da spazi)", "BIP39 mnemonic (12 or 24 words separated by spaces)"],
["wiz.passphrase.title"] = ["Passphrase opzionale", "Optional passphrase"],
["wiz.passphrase.placeholder"] = ["Lascia vuoto per non usarla", "Leave empty to skip"],
["wiz.password.title"] = ["Password del file wallet", "Wallet file password"],
["wiz.password.placeholder"] = ["Consigliata (vuoto = file in chiaro su disco)", "Recommended (empty = plaintext file on disk)"],
["wiz.password.create"] = ["Crea il wallet", "Create wallet"],
["wiz.back"] = ["Indietro", "Back"],
["wiz.next"] = ["Avanti", "Next"],
// Pannello wallet
["wallet.close"] = ["Chiudi wallet", "Close wallet"],
["wallet.server"] = ["Server:", "Server:"],
["wallet.connect"] = ["Connetti e sincronizza", "Connect and sync"],
["wallet.manual"] = ["oppure host:porta manuale", "or manual host:port"],
["wallet.discover"] = ["Cerca altri server", "Discover servers"],
["wallet.resetcert"] = ["Reset cert.", "Reset certs"],
["tab.receive"] = ["Ricevi", "Receive"],
["tab.history"] = ["Storico", "History"],
["tab.addresses"] = ["Indirizzi", "Addresses"],
["tab.send"] = ["Invia", "Send"],
["receive.next"] = ["Prossimo indirizzo non usato:", "Next unused address:"],
["receive.hint"] = [
"Ogni pagamento ricevuto qui comparirà nello storico alla prossima sincronizzazione.",
"Payments received here will appear in the history at the next synchronization."],
["addr.type"] = ["Tipo", "Type"],
["addr.index"] = ["Indice", "Index"],
["addr.address"] = ["Indirizzo", "Address"],
["addr.balance"] = ["Saldo", "Balance"],
["addr.receive"] = ["ricezione", "receive"],
["addr.change"] = ["change", "change"],
["send.to"] = ["Indirizzo destinatario", "Recipient address"],
["send.amount"] = ["Importo", "Amount"],
["send.all"] = ["Invia tutto", "Send all"],
["send.feerate"] = ["fee sat/vB:", "fee sat/vB:"],
["send.prepare"] = ["Prepara transazione", "Prepare transaction"],
["send.confirm"] = ["CONFERMA E TRASMETTI", "CONFIRM AND BROADCAST"],
// Stato connessione
["conn.none"] = ["non connesso", "not connected"],
["conn.disconnected"] = ["disconnesso", "disconnected"],
["conn.reconnecting"] = ["riconnessione…", "reconnecting…"],
["conn.error"] = ["errore di connessione", "connection error"],
["conn.certchanged"] = ["certificato cambiato", "certificate changed"],
["conn.connectedto"] = ["connesso a", "connected to"],
["conn.connectingto"] = ["connessione a", "connecting to"],
// Messaggi di stato principali
["msg.welcome.existing"] = [
"Trovato un wallet esistente su questa rete: aprilo, oppure creane un altro.",
"Found an existing wallet on this network: open it, or create another one."],
["msg.welcome.new"] = [
"Benvenuto: crea un nuovo wallet o ripristina da seed.",
"Welcome: create a new wallet or restore from seed."],
["msg.open.password"] = [
"Inserisci la password del file (lascia vuoto se non impostata).",
"Enter the file password (leave empty if not set)."],
["msg.seed.write"] = [
"Scrivi le 12 parole SU CARTA, nell'ordine. Sono l'unico backup del wallet.",
"Write the 12 words ON PAPER, in order. They are the only backup of the wallet."],
["msg.seed.retype"] = [
"Reinserisci le 12 parole per confermare di averle scritte.",
"Re-enter the 12 words to confirm you wrote them down."],
["msg.seed.mismatch"] = [
"Le parole non corrispondono: ricontrolla quello che hai scritto su carta.",
"The words do not match: check what you wrote on paper."],
["msg.words.enter"] = [
"Inserisci la mnemonica BIP39 (12 o 24 parole separate da spazi).",
"Enter the BIP39 mnemonic (12 or 24 words separated by spaces)."],
["msg.words.invalid"] = [
"Mnemonica non valida (parole o checksum errati): ricontrolla.",
"Invalid mnemonic (wrong words or checksum): check again."],
["msg.passphrase.info"] = [
"Passphrase BIP39 opzionale: cambia completamente il wallet. Se la usi, annotala A PARTE dal seed; se la perdi i fondi sono irrecuperabili. Lascia vuoto per non usarla.",
"Optional BIP39 passphrase: it derives a completely different wallet. If you use it, note it SEPARATELY from the seed; if lost, funds are unrecoverable. Leave empty to skip."],
["msg.password.info"] = [
"Password di cifratura del file wallet su disco (consigliata). Non sostituisce il seed: serve solo a proteggere il file.",
"Encryption password for the wallet file on disk (recommended). It does not replace the seed: it only protects the file."],
["msg.wrongpassword"] = ["Password errata.", "Wrong password."],
["msg.opened"] = ["Wallet aperto: connessione al server…", "Wallet opened: connecting to server…"],
["msg.synced"] = ["Sincronizzato", "Synchronized"],
["msg.synced.detail"] = [
"transazioni verificate SPV. Aggiornamento in tempo reale attivo.",
"SPV-verified transactions. Real-time updates active."],
["msg.height"] = ["altezza", "height"],
["msg.pending"] = ["in attesa di conferma", "pending confirmation"],
["msg.notspendable"] = ["non ancora spendibile", "not yet spendable"],
["msg.settings.saved"] = ["Impostazioni salvate.", "Settings saved."],
["msg.certreset"] = [
"Certificati SSL azzerati: riprova la connessione.",
"SSL certificates cleared: retry the connection."],
["msg.error"] = ["Errore", "Error"],
// Finestra impostazioni
["settings.title"] = ["Impostazioni", "Settings"],
["settings.language"] = ["Lingua", "Language"],
["settings.unit"] = ["Unità degli importi", "Amount unit"],
["settings.ok"] = ["Salva", "Save"],
["settings.cancel"] = ["Annulla", "Cancel"],
};
}
src/App/ViewModels/MainWindowViewModel.cs
+86 -34
View File
@@ -8,6 +8,7 @@ using Avalonia.Threading;
using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
using NBitcoin;
using PalladiumWallet.App.Localization;
using PalladiumWallet.Core.Chain;
using PalladiumWallet.Core.Crypto;
using PalladiumWallet.Core.Net;
@@ -42,6 +43,60 @@ public partial class MainWindowViewModel : ViewModelBase
/// <summary>Notifica arrivata durante una sync: si risincronizza appena finita.</summary>
private bool _resyncRequested;
/// <summary>Configurazione globale (§8): lingua e unità.</summary>
private AppConfig _config = AppConfig.Load();
/// <summary>Stringhe localizzate, bindabili da XAML come Loc[chiave].</summary>
public Loc Loc => Loc.Instance;
/// <summary>Unità corrente per il campo importo del pannello Invia.</summary>
public string UnitLabel => _config.Unit;
public AppConfig CurrentConfig => _config;
// Spunte del menu Impostazioni (ToggleType Radio).
public bool IsLangIt => _config.Language == "it";
public bool IsLangEn => _config.Language == "en";
public bool IsUnitPlm => _config.Unit == "PLM";
public bool IsUnitMilli => _config.Unit == "mPLM";
public bool IsUnitMicro => _config.Unit == "µPLM";
public bool IsUnitSat => _config.Unit == "sat";
[RelayCommand]
private void SetLanguage(string language)
{
_config.Language = language;
ApplySettings(_config);
}
[RelayCommand]
private void SetUnit(string unit)
{
_config.Unit = unit;
ApplySettings(_config);
}
/// <summary>Applica e persiste le impostazioni (§8).</summary>
public void ApplySettings(AppConfig config)
{
_config = config;
_config.Save();
Loc.SetLanguage(config.Language);
OnPropertyChanged(nameof(UnitLabel));
OnPropertyChanged(nameof(IsLangIt));
OnPropertyChanged(nameof(IsLangEn));
OnPropertyChanged(nameof(IsUnitPlm));
OnPropertyChanged(nameof(IsUnitMilli));
OnPropertyChanged(nameof(IsUnitMicro));
OnPropertyChanged(nameof(IsUnitSat));
ApplyCache(_doc?.Cache);
StatusMessage = Loc.Tr("msg.settings.saved");
}
/// <summary>Formatta un importo nell'unità scelta nelle impostazioni.</summary>
private string Fmt(long sats, bool withLabel = true) =>
CoinAmount.FormatIn(sats, _config.Unit, withLabel);
/// <summary>File in attesa di password (apertura da menu File → Apri).</summary>
private string? _pendingOpenPath;
@@ -133,7 +188,7 @@ public partial class MainWindowViewModel : ViewModelBase
private bool useSsl;
[ObservableProperty]
private string connectionStatus = "non connesso";
private string connectionStatus = Loc.Tr("conn.none");
[ObservableProperty]
private bool isConnected;
@@ -198,7 +253,7 @@ public partial class MainWindowViewModel : ViewModelBase
}
else if (_autoReconnect)
{
ConnectionStatus = "riconnessione…";
ConnectionStatus = Loc.Tr("conn.reconnecting");
await ConnectAndSync();
}
}
@@ -216,8 +271,8 @@ public partial class MainWindowViewModel : ViewModelBase
MnemonicInput = ConfirmMnemonicInput = PassphraseInput = PasswordInput = "";
WalletFileExists = WalletStore.Exists(AppPaths.DefaultWalletPath(Net));
StatusMessage = WalletFileExists
? "Trovato un wallet esistente su questa rete: aprilo, oppure creane un altro."
: "Benvenuto: crea un nuovo wallet o ripristina da seed.";
? Loc.Tr("msg.welcome.existing")
: Loc.Tr("msg.welcome.new");
RefreshServers();
}
@@ -250,7 +305,7 @@ public partial class MainWindowViewModel : ViewModelBase
{
PasswordInput = "";
SetupStep = StepOpen;
StatusMessage = "Inserisci la password del file (lascia vuoto se non impostata).";
StatusMessage = Loc.Tr("msg.open.password");
}
[RelayCommand]
@@ -259,7 +314,7 @@ public partial class MainWindowViewModel : ViewModelBase
_isRestoreFlow = false;
MnemonicInput = Bip39.Generate(MnemonicLength.Twelve).ToString();
SetupStep = StepShowSeed;
StatusMessage = "Scrivi le 12 parole SU CARTA, nell'ordine. Sono l'unico backup del wallet.";
StatusMessage = Loc.Tr("msg.seed.write");
}
[RelayCommand]
@@ -268,7 +323,7 @@ public partial class MainWindowViewModel : ViewModelBase
_isRestoreFlow = true;
MnemonicInput = "";
SetupStep = StepWords;
StatusMessage = "Inserisci la mnemonica BIP39 (12 o 24 parole separate da spazi).";
StatusMessage = Loc.Tr("msg.words.enter");
}
[RelayCommand]
@@ -276,7 +331,7 @@ public partial class MainWindowViewModel : ViewModelBase
{
ConfirmMnemonicInput = "";
SetupStep = StepConfirmSeed;
StatusMessage = "Reinserisci le 12 parole per confermare di averle scritte.";
StatusMessage = Loc.Tr("msg.seed.retype");
}
[RelayCommand]
@@ -286,7 +341,7 @@ public partial class MainWindowViewModel : ViewModelBase
ConfirmMnemonicInput.Split(' ', StringSplitOptions.RemoveEmptyEntries));
if (!string.Equals(normalized, MnemonicInput, StringComparison.OrdinalIgnoreCase))
{
StatusMessage = "Le parole non corrispondono: ricontrolla quello che hai scritto su carta.";
StatusMessage = Loc.Tr("msg.seed.mismatch");
return;
}
GoToPassphraseStep();
@@ -297,7 +352,7 @@ public partial class MainWindowViewModel : ViewModelBase
{
if (!Bip39.TryParse(MnemonicInput, out _))
{
StatusMessage = "Mnemonica non valida (parole o checksum errati): ricontrolla.";
StatusMessage = Loc.Tr("msg.words.invalid");
return;
}
GoToPassphraseStep();
@@ -307,9 +362,7 @@ public partial class MainWindowViewModel : ViewModelBase
{
PassphraseInput = "";
SetupStep = StepPassphrase;
StatusMessage = "Passphrase BIP39 opzionale: cambia completamente il wallet. " +
"Se la usi, annotala A PARTE dal seed; se la perdi i fondi sono irrecuperabili. " +
"Lascia vuoto per non usarla.";
StatusMessage = Loc.Tr("msg.passphrase.info");
}
[RelayCommand]
@@ -317,8 +370,7 @@ public partial class MainWindowViewModel : ViewModelBase
{
PasswordInput = "";
SetupStep = StepPassword;
StatusMessage = "Password di cifratura del file wallet su disco (consigliata). " +
"Non sostituisce il seed: serve solo a proteggere il file.";
StatusMessage = Loc.Tr("msg.password.info");
}
[RelayCommand]
@@ -373,7 +425,7 @@ public partial class MainWindowViewModel : ViewModelBase
}
catch (WrongPasswordException)
{
StatusMessage = "Password errata.";
StatusMessage = Loc.Tr("msg.wrongpassword");
}
catch (Exception ex)
{
@@ -415,7 +467,7 @@ public partial class MainWindowViewModel : ViewModelBase
if (IsWalletOpen)
CloseWallet();
_pendingOpenPath = null;
StatusMessage = "Crea un nuovo wallet o ripristina da seed. ATTENZIONE: sovrascrive il wallet di default della rete selezionata.";
StatusMessage = Loc.Tr("msg.welcome.new");
}
private void OpenLoaded(WalletDocument doc, HdAccount account, string path, string? password)
@@ -433,7 +485,7 @@ public partial class MainWindowViewModel : ViewModelBase
+ (doc.IsWatchOnly ? " · watch-only" : "");
ApplyCache(doc.Cache);
IsWalletOpen = true;
StatusMessage = "Wallet aperto: connessione al server…";
StatusMessage = Loc.Tr("msg.opened");
// Come Electrum: ci si connette da soli al server selezionato,
// senza aspettare un click.
_ = ConnectAndSync();
@@ -456,20 +508,20 @@ public partial class MainWindowViewModel : ViewModelBase
_account.GetReceiveAddress(i).ToString(), "—", "—"));
return;
}
BalanceText = CoinAmount.Format(cache.ConfirmedSats, Profile.CoinUnit);
BalanceText = Fmt(cache.ConfirmedSats);
// Saldo in attesa: somma delle tx in mempool (può essere negativo per
// gli invii in uscita non ancora confermati). Non è spendibile finché
// non conferma: la TransactionFactory usa solo UTXO confermati.
var pending = cache.History.Where(t => t.Height <= 0).Sum(t => t.DeltaSats);
UnconfirmedText = pending != 0
? $"in attesa di conferma: {(pending > 0 ? "+" : "")}{CoinAmount.Format(pending)} — non ancora spendibile"
? $"{Loc.Tr("msg.pending")}: {(pending > 0 ? "+" : "")}{Fmt(pending)} — {Loc.Tr("msg.notspendable")}"
: "";
ReceiveAddress = _account.GetReceiveAddress(cache.NextReceiveIndex).ToString();
History.Clear();
foreach (var tx in cache.History)
History.Add(new HistoryRow(
tx.Height > 0 ? tx.Height.ToString() : "mempool",
(tx.DeltaSats >= 0 ? "+" : "") + CoinAmount.Format(tx.DeltaSats),
(tx.DeltaSats >= 0 ? "+" : "") + Fmt(tx.DeltaSats, withLabel: false),
tx.Txid,
tx.Verified ? "✓ SPV" : "—"));
@@ -479,7 +531,7 @@ public partial class MainWindowViewModel : ViewModelBase
a.IsChange ? "change" : "ricezione",
a.Index,
a.Address,
a.BalanceSats > 0 ? CoinAmount.Format(a.BalanceSats) : (a.TxCount > 0 ? "0" : "—"),
a.BalanceSats > 0 ? Fmt(a.BalanceSats, withLabel: false) : (a.TxCount > 0 ? "0" : "—"),
a.TxCount > 0 ? a.TxCount.ToString() : "—"));
}
@@ -502,18 +554,18 @@ public partial class MainWindowViewModel : ViewModelBase
if (_client is null || !_client.IsConnected)
{
var (host, port) = ParseServer();
ConnectionStatus = $"connessione a {host}:{port}…";
ConnectionStatus = $"{Loc.Tr("conn.connectingto")} {host}:{port}…";
var pins = new CertificatePinStore(AppPaths.CertificatePinsPath(Net));
_client = await ElectrumClient.ConnectAsync(host, port, UseSsl, pins);
_client.NotificationReceived += OnServerNotification;
_client.Disconnected += _ => Dispatcher.UIThread.Post(() =>
{
IsConnected = false;
ConnectionStatus = "disconnesso";
ConnectionStatus = Loc.Tr("conn.disconnected");
});
IsConnected = true;
_autoReconnect = true;
ConnectionStatus = $"connesso a {host}:{port}{(UseSsl ? " (TLS)" : "")}";
ConnectionStatus = $"{Loc.Tr("conn.connectedto")} {host}:{port}{(UseSsl ? " (TLS)" : "")}";
// Synchronizer per connessione: conserva la cache di tx e
// prove verificate, così le risincronizzazioni sono incrementali.
_synchronizer = new WalletSynchronizer(_account, _client, _doc.GapLimit);
@@ -541,20 +593,20 @@ public partial class MainWindowViewModel : ViewModelBase
};
WalletStore.Save(_doc, _walletPath!, _password);
ApplyCache(_doc.Cache);
StatusMessage = $"Sincronizzato: altezza {result.TipHeight}, " +
$"{result.History.Count} transazioni verificate SPV. Aggiornamento in tempo reale attivo.";
StatusMessage = $"{Loc.Tr("msg.synced")}: {Loc.Tr("msg.height")} {result.TipHeight}, " +
$"{result.History.Count} {Loc.Tr("msg.synced.detail")}";
} while (_resyncRequested);
}
catch (CertificatePinMismatchException ex)
{
IsConnected = false;
ConnectionStatus = "certificato cambiato";
ConnectionStatus = Loc.Tr("conn.certchanged");
StatusMessage = ex.Message;
}
catch (Exception ex)
{
IsConnected = _client?.IsConnected == true;
ConnectionStatus = IsConnected ? ConnectionStatus : "errore di connessione";
ConnectionStatus = IsConnected ? ConnectionStatus : Loc.Tr("conn.error");
StatusMessage = $"Errore: {ex.Message}";
}
finally
@@ -569,7 +621,7 @@ public partial class MainWindowViewModel : ViewModelBase
{
if (_client is null || !_client.IsConnected)
{
StatusMessage = "Connettiti a un server prima di cercare i peer.";
StatusMessage = Loc.Tr("conn.none") + ".";
return;
}
try
@@ -608,7 +660,7 @@ public partial class MainWindowViewModel : ViewModelBase
private void ResetCertificates()
{
new CertificatePinStore(AppPaths.CertificatePinsPath(Net)).ResetAll();
StatusMessage = "Certificati SSL azzerati: riprova la connessione.";
StatusMessage = Loc.Tr("msg.certreset");
}
[RelayCommand]
@@ -629,7 +681,7 @@ public partial class MainWindowViewModel : ViewModelBase
var destination = BitcoinAddress.Create(SendTo.Trim(), PalladiumNetworks.For(Net));
long amount = 0;
if (!SendAll && !CoinAmount.TryParseCoins(SendAmount, out amount))
if (!SendAll && !CoinAmount.TryParseIn(SendAmount, _config.Unit, out amount))
{
SendPreview = "Importo non valido.";
return;
@@ -645,7 +697,7 @@ public partial class MainWindowViewModel : ViewModelBase
_doc.Cache.NextChangeIndex, SendAll);
SendPreview = $"txid {_pendingSend.Txid[..16]}… · " +
$"fee {CoinAmount.Format(_pendingSend.Fee.Satoshi, Profile.CoinUnit)} " +
$"fee {Fmt(_pendingSend.Fee.Satoshi)} " +
$"({_pendingSend.Transaction.GetVirtualSize()} vB)" +
(_pendingSend.Signed ? "" : " · NON firmata (watch-only)");
HasPendingSend = _pendingSend.Signed;
@@ -695,7 +747,7 @@ public partial class MainWindowViewModel : ViewModelBase
History.Clear();
IsWalletOpen = false;
IsConnected = false;
ConnectionStatus = "non connesso";
ConnectionStatus = Loc.Tr("conn.none");
RefreshSetupState();
}
src/App/Views/MainWindow.axaml
+87 -60
View File
@@ -18,16 +18,40 @@
<!-- ============ MENU (stile Electrum) ============ -->
<Menu Grid.Row="0">
<MenuItem Header="_File">
<MenuItem Header="Nuovo / ripristina wallet…" Command="{Binding NewWalletCommand}"/>
<MenuItem Header="Apri wallet da file…" Click="OnOpenWalletFileClick"/>
<MenuItem Header="{Binding Loc[menu.file]}">
<MenuItem Header="{Binding Loc[menu.file.new]}" Command="{Binding NewWalletCommand}"/>
<MenuItem Header="{Binding Loc[menu.file.open]}" Click="OnOpenWalletFileClick"/>
<Separator/>
<MenuItem Header="Chiudi wallet" Command="{Binding CloseWalletCommand}"
<MenuItem Header="{Binding Loc[menu.file.close]}" Command="{Binding CloseWalletCommand}"
IsEnabled="{Binding IsWalletOpen}"/>
</MenuItem>
<MenuItem Header="_Rete">
<MenuItem Header="Cerca altri server (peer)" Command="{Binding DiscoverServersCommand}"/>
<MenuItem Header="Reset certificati SSL" Command="{Binding ResetCertificatesCommand}"/>
<MenuItem Header="{Binding Loc[menu.net]}">
<MenuItem Header="{Binding Loc[menu.net.discover]}" Command="{Binding DiscoverServersCommand}"/>
<MenuItem Header="{Binding Loc[menu.net.resetcerts]}" Command="{Binding ResetCertificatesCommand}"/>
</MenuItem>
<MenuItem Header="{Binding Loc[menu.settings]}">
<MenuItem Header="{Binding Loc[settings.language]}">
<MenuItem Header="Italiano" ToggleType="Radio"
IsChecked="{Binding IsLangIt, Mode=OneWay}"
Command="{Binding SetLanguageCommand}" CommandParameter="it"/>
<MenuItem Header="English" ToggleType="Radio"
IsChecked="{Binding IsLangEn, Mode=OneWay}"
Command="{Binding SetLanguageCommand}" CommandParameter="en"/>
</MenuItem>
<MenuItem Header="{Binding Loc[settings.unit.short]}">
<MenuItem Header="PLM" ToggleType="Radio"
IsChecked="{Binding IsUnitPlm, Mode=OneWay}"
Command="{Binding SetUnitCommand}" CommandParameter="PLM"/>
<MenuItem Header="mPLM" ToggleType="Radio"
IsChecked="{Binding IsUnitMilli, Mode=OneWay}"
Command="{Binding SetUnitCommand}" CommandParameter="mPLM"/>
<MenuItem Header="µPLM" ToggleType="Radio"
IsChecked="{Binding IsUnitMicro, Mode=OneWay}"
Command="{Binding SetUnitCommand}" CommandParameter="µPLM"/>
<MenuItem Header="sat" ToggleType="Radio"
IsChecked="{Binding IsUnitSat, Mode=OneWay}"
Command="{Binding SetUnitCommand}" CommandParameter="sat"/>
</MenuItem>
</MenuItem>
</Menu>
@@ -41,94 +65,95 @@
<!-- Passo 1: scelta iniziale -->
<StackPanel IsVisible="{Binding IsStepStart}" Spacing="12">
<StackPanel Orientation="Horizontal" Spacing="10" HorizontalAlignment="Center">
<TextBlock Text="Rete:" VerticalAlignment="Center"/>
<TextBlock Text="{Binding Loc[wiz.net]}" VerticalAlignment="Center"/>
<ComboBox ItemsSource="{Binding Networks}"
SelectedItem="{Binding SelectedNetwork}" MinWidth="140"/>
</StackPanel>
<Button Content="Apri il wallet esistente" FontSize="16"
<Button Content="{Binding Loc[wiz.open.btn]}" FontSize="16"
HorizontalAlignment="Stretch" HorizontalContentAlignment="Center"
IsVisible="{Binding WalletFileExists}"
Command="{Binding WizardStartOpenCommand}"/>
<Button Content="Crea un nuovo wallet" FontSize="16"
<Button Content="{Binding Loc[wiz.new.btn]}" FontSize="16"
HorizontalAlignment="Stretch" HorizontalContentAlignment="Center"
Command="{Binding WizardStartNewCommand}"/>
<Button Content="Ripristina da seed" FontSize="16"
<Button Content="{Binding Loc[wiz.restore.btn]}" FontSize="16"
HorizontalAlignment="Stretch" HorizontalContentAlignment="Center"
Command="{Binding WizardStartRestoreCommand}"/>
</StackPanel>
<!-- Passo: password del wallet esistente -->
<StackPanel IsVisible="{Binding IsStepOpen}" Spacing="12">
<TextBlock Text="Apri il wallet" FontSize="18" FontWeight="Bold"/>
<TextBox PlaceholderText="Password del file (vuoto se non impostata)"
<TextBlock Text="{Binding Loc[wiz.open.title]}" FontSize="18" FontWeight="Bold"/>
<TextBox PlaceholderText="{Binding Loc[wiz.open.placeholder]}"
PasswordChar="●" Text="{Binding PasswordInput}"/>
<StackPanel Orientation="Horizontal" Spacing="10">
<Button Content="Indietro" Command="{Binding WizardBackCommand}"/>
<Button Content="Apri" Classes="accent" Command="{Binding OpenExistingCommand}"/>
<Button Content="{Binding Loc[wiz.back]}" Command="{Binding WizardBackCommand}"/>
<Button Content="{Binding Loc[wiz.open.ok]}" Classes="accent"
Command="{Binding OpenExistingCommand}"/>
</StackPanel>
</StackPanel>
<!-- Passo: mostra il nuovo seed -->
<StackPanel IsVisible="{Binding IsStepShowSeed}" Spacing="12">
<TextBlock Text="Il tuo seed (12 parole)" FontSize="18" FontWeight="Bold"/>
<TextBlock Text="{Binding Loc[wiz.seed.title]}" FontSize="18" FontWeight="Bold"/>
<Border BorderBrush="{DynamicResource SystemAccentColor}" BorderThickness="1"
CornerRadius="6" Padding="14">
<SelectableTextBlock Text="{Binding MnemonicInput}"
FontFamily="monospace" FontSize="16" TextWrapping="Wrap"/>
</Border>
<TextBlock Foreground="Orange" TextWrapping="Wrap"
Text="Scrivi le parole su carta, nell'ordine. Chi le possiede controlla i fondi; se le perdi, i fondi sono irrecuperabili."/>
Text="{Binding Loc[wiz.seed.warning]}"/>
<StackPanel Orientation="Horizontal" Spacing="10">
<Button Content="Indietro" Command="{Binding WizardBackCommand}"/>
<Button Content="Le ho scritte — Avanti" Classes="accent"
<Button Content="{Binding Loc[wiz.back]}" Command="{Binding WizardBackCommand}"/>
<Button Content="{Binding Loc[wiz.seed.next]}" Classes="accent"
Command="{Binding WizardNextFromShowSeedCommand}"/>
</StackPanel>
</StackPanel>
<!-- Passo: conferma del seed -->
<StackPanel IsVisible="{Binding IsStepConfirmSeed}" Spacing="12">
<TextBlock Text="Conferma il seed" FontSize="18" FontWeight="Bold"/>
<TextBox PlaceholderText="Reinserisci le 12 parole separate da spazi"
<TextBlock Text="{Binding Loc[wiz.confirm.title]}" FontSize="18" FontWeight="Bold"/>
<TextBox PlaceholderText="{Binding Loc[wiz.confirm.placeholder]}"
AcceptsReturn="False" Text="{Binding ConfirmMnemonicInput}"/>
<StackPanel Orientation="Horizontal" Spacing="10">
<Button Content="Indietro" Command="{Binding WizardBackCommand}"/>
<Button Content="Avanti" Classes="accent"
<Button Content="{Binding Loc[wiz.back]}" Command="{Binding WizardBackCommand}"/>
<Button Content="{Binding Loc[wiz.next]}" Classes="accent"
Command="{Binding WizardNextFromConfirmSeedCommand}"/>
</StackPanel>
</StackPanel>
<!-- Passo: inserimento seed (ripristino) -->
<StackPanel IsVisible="{Binding IsStepWords}" Spacing="12">
<TextBlock Text="Ripristina da seed" FontSize="18" FontWeight="Bold"/>
<TextBox PlaceholderText="Mnemonica BIP39 (12 o 24 parole separate da spazi)"
<TextBlock Text="{Binding Loc[wiz.words.title]}" FontSize="18" FontWeight="Bold"/>
<TextBox PlaceholderText="{Binding Loc[wiz.words.placeholder]}"
AcceptsReturn="False" Text="{Binding MnemonicInput}"/>
<StackPanel Orientation="Horizontal" Spacing="10">
<Button Content="Indietro" Command="{Binding WizardBackCommand}"/>
<Button Content="Avanti" Classes="accent"
<Button Content="{Binding Loc[wiz.back]}" Command="{Binding WizardBackCommand}"/>
<Button Content="{Binding Loc[wiz.next]}" Classes="accent"
Command="{Binding WizardNextFromWordsCommand}"/>
</StackPanel>
</StackPanel>
<!-- Passo: passphrase opzionale -->
<StackPanel IsVisible="{Binding IsStepPassphrase}" Spacing="12">
<TextBlock Text="Passphrase opzionale" FontSize="18" FontWeight="Bold"/>
<TextBox PlaceholderText="Lascia vuoto per non usarla"
<TextBlock Text="{Binding Loc[wiz.passphrase.title]}" FontSize="18" FontWeight="Bold"/>
<TextBox PlaceholderText="{Binding Loc[wiz.passphrase.placeholder]}"
Text="{Binding PassphraseInput}"/>
<StackPanel Orientation="Horizontal" Spacing="10">
<Button Content="Indietro" Command="{Binding WizardBackCommand}"/>
<Button Content="Avanti" Classes="accent"
<Button Content="{Binding Loc[wiz.back]}" Command="{Binding WizardBackCommand}"/>
<Button Content="{Binding Loc[wiz.next]}" Classes="accent"
Command="{Binding WizardNextFromPassphraseCommand}"/>
</StackPanel>
</StackPanel>
<!-- Passo finale: password del file -->
<StackPanel IsVisible="{Binding IsStepPassword}" Spacing="12">
<TextBlock Text="Password del file wallet" FontSize="18" FontWeight="Bold"/>
<TextBox PlaceholderText="Consigliata (vuoto = file in chiaro su disco)"
<TextBlock Text="{Binding Loc[wiz.password.title]}" FontSize="18" FontWeight="Bold"/>
<TextBox PlaceholderText="{Binding Loc[wiz.password.placeholder]}"
PasswordChar="●" Text="{Binding PasswordInput}"/>
<StackPanel Orientation="Horizontal" Spacing="10">
<Button Content="Indietro" Command="{Binding WizardBackCommand}"/>
<Button Content="Crea il wallet" Classes="accent"
<Button Content="{Binding Loc[wiz.back]}" Command="{Binding WizardBackCommand}"/>
<Button Content="{Binding Loc[wiz.password.create]}" Classes="accent"
Command="{Binding CreateOrRestoreCommand}"/>
</StackPanel>
</StackPanel>
@@ -145,7 +170,7 @@
<TextBlock Text="{Binding UnconfirmedText}" Foreground="Orange"/>
<TextBlock Text="{Binding NetworkInfo}" FontSize="12" Foreground="Gray"/>
</StackPanel>
<Button Grid.Column="1" Content="Chiudi wallet" VerticalAlignment="Top"
<Button Grid.Column="1" Content="{Binding Loc[wallet.close]}" VerticalAlignment="Top"
Command="{Binding CloseWalletCommand}"/>
</Grid>
@@ -153,7 +178,7 @@
<Border Grid.Row="1" Margin="0,12,0,12" Padding="10"
BorderBrush="Gray" BorderThickness="1" CornerRadius="6">
<Grid RowDefinitions="Auto,Auto" ColumnDefinitions="Auto,*,Auto,Auto">
<TextBlock Grid.Row="0" Grid.Column="0" Text="Server:"
<TextBlock Grid.Row="0" Grid.Column="0" Text="{Binding Loc[wallet.server]}"
VerticalAlignment="Center" Margin="0,0,8,0"/>
<ComboBox Grid.Row="0" Grid.Column="1"
ItemsSource="{Binding KnownServers}"
@@ -161,16 +186,16 @@
HorizontalAlignment="Stretch"/>
<CheckBox Grid.Row="0" Grid.Column="2" Content="TLS"
IsChecked="{Binding UseSsl}" Margin="8,0"/>
<Button Grid.Row="0" Grid.Column="3" Content="Connetti e sincronizza"
<Button Grid.Row="0" Grid.Column="3" Content="{Binding Loc[wallet.connect]}"
Command="{Binding ConnectAndSyncCommand}" IsEnabled="{Binding !IsSyncing}"/>
<StackPanel Grid.Row="1" Grid.Column="1" Orientation="Horizontal"
Spacing="8" Margin="0,8,0,0">
<TextBox Text="{Binding ServerInput}" MinWidth="220"
PlaceholderText="oppure host:porta manuale"/>
<Button Content="Cerca altri server"
PlaceholderText="{Binding Loc[wallet.manual]}"/>
<Button Content="{Binding Loc[wallet.discover]}"
Command="{Binding DiscoverServersCommand}"/>
<Button Content="Reset cert."
<Button Content="{Binding Loc[wallet.resetcert]}"
Command="{Binding ResetCertificatesCommand}"/>
</StackPanel>
<StackPanel Grid.Row="1" Grid.Column="2" Grid.ColumnSpan="2"
@@ -185,19 +210,19 @@
</Grid>
</Border>
<!-- Tab: Ricevi / Storico / Invia -->
<!-- Tab: Ricevi / Storico / Indirizzi / Invia -->
<TabControl Grid.Row="2">
<TabItem Header="Ricevi">
<TabItem Header="{Binding Loc[tab.receive]}">
<StackPanel Spacing="10" Margin="8">
<TextBlock Text="Prossimo indirizzo non usato:"/>
<TextBlock Text="{Binding Loc[receive.next]}"/>
<SelectableTextBlock Text="{Binding ReceiveAddress}"
FontFamily="monospace" FontSize="16"/>
<TextBlock Text="Ogni pagamento ricevuto qui comparirà nello storico alla prossima sincronizzazione."
<TextBlock Text="{Binding Loc[receive.hint]}"
Foreground="Gray" FontSize="12" TextWrapping="Wrap"/>
</StackPanel>
</TabItem>
<TabItem Header="Storico">
<TabItem Header="{Binding Loc[tab.history]}">
<ListBox ItemsSource="{Binding History}" Margin="4">
<ListBox.ItemTemplate>
<DataTemplate x:DataType="vm:HistoryRow">
@@ -213,13 +238,13 @@
</ListBox>
</TabItem>
<TabItem Header="Indirizzi">
<TabItem Header="{Binding Loc[tab.addresses]}">
<Grid RowDefinitions="Auto,*" Margin="4">
<Grid Grid.Row="0" ColumnDefinitions="90,60,*,140,60" Margin="12,4">
<TextBlock Grid.Column="0" Text="Tipo" FontWeight="Bold"/>
<TextBlock Grid.Column="1" Text="Indice" FontWeight="Bold"/>
<TextBlock Grid.Column="2" Text="Indirizzo" FontWeight="Bold"/>
<TextBlock Grid.Column="3" Text="Saldo" FontWeight="Bold"/>
<TextBlock Grid.Column="0" Text="{Binding Loc[addr.type]}" FontWeight="Bold"/>
<TextBlock Grid.Column="1" Text="{Binding Loc[addr.index]}" FontWeight="Bold"/>
<TextBlock Grid.Column="2" Text="{Binding Loc[addr.address]}" FontWeight="Bold"/>
<TextBlock Grid.Column="3" Text="{Binding Loc[addr.balance]}" FontWeight="Bold"/>
<TextBlock Grid.Column="4" Text="Tx" FontWeight="Bold"/>
</Grid>
<ListBox Grid.Row="1" ItemsSource="{Binding Addresses}">
@@ -239,23 +264,25 @@
</Grid>
</TabItem>
<TabItem Header="Invia">
<TabItem Header="{Binding Loc[tab.send]}">
<StackPanel Spacing="10" Margin="8" MaxWidth="640" HorizontalAlignment="Left">
<TextBox PlaceholderText="Indirizzo destinatario" Text="{Binding SendTo}"
<TextBox PlaceholderText="{Binding Loc[send.to]}" Text="{Binding SendTo}"
FontFamily="monospace"/>
<Grid ColumnDefinitions="*,Auto,Auto">
<TextBox Grid.Column="0" PlaceholderText="Importo (es. 1.5)"
<Grid ColumnDefinitions="*,Auto,Auto,Auto">
<TextBox Grid.Column="0" PlaceholderText="{Binding Loc[send.amount]}"
Text="{Binding SendAmount}" IsEnabled="{Binding !SendAll}"/>
<CheckBox Grid.Column="1" Content="Invia tutto" Margin="10,0"
<TextBlock Grid.Column="1" Text="{Binding UnitLabel}"
VerticalAlignment="Center" Margin="6,0" Foreground="Gray"/>
<CheckBox Grid.Column="2" Content="{Binding Loc[send.all]}" Margin="10,0"
IsChecked="{Binding SendAll}"/>
<StackPanel Grid.Column="2" Orientation="Horizontal" Spacing="6">
<TextBlock Text="fee sat/vB:" VerticalAlignment="Center"/>
<StackPanel Grid.Column="3" Orientation="Horizontal" Spacing="6">
<TextBlock Text="{Binding Loc[send.feerate]}" VerticalAlignment="Center"/>
<TextBox Text="{Binding SendFeeRate}" MinWidth="60"/>
</StackPanel>
</Grid>
<StackPanel Orientation="Horizontal" Spacing="10">
<Button Content="Prepara transazione" Command="{Binding PrepareSendCommand}"/>
<Button Content="CONFERMA E TRASMETTI" Classes="accent"
<Button Content="{Binding Loc[send.prepare]}" Command="{Binding PrepareSendCommand}"/>
<Button Content="{Binding Loc[send.confirm]}" Classes="accent"
Command="{Binding ConfirmSendCommand}"
IsEnabled="{Binding HasPendingSend}"/>
</StackPanel>
src/Core/Storage/AppConfig.cs
+42
View File
@@ -0,0 +1,42 @@
using System.Text.Json;
namespace PalladiumWallet.Core.Storage;
/// <summary>
/// Configurazione globale dell'applicazione (blueprint §8), separata dai file
/// wallet: lingua, unità di visualizzazione, ecc. Persistita in config.json
/// nella radice dei dati (vale per tutte le reti).
/// </summary>
public sealed class AppConfig
{
/// <summary>Codice lingua UI ("it", "en").</summary>
public string Language { get; set; } = "it";
/// <summary>Unità di visualizzazione degli importi (vedi <see cref="Wallet.CoinAmount.Units"/>).</summary>
public string Unit { get; set; } = "PLM";
private static readonly JsonSerializerOptions JsonOptions = new() { WriteIndented = true };
public static AppConfig Load(string? path = null)
{
path ??= AppPaths.ConfigPath();
if (!File.Exists(path))
return new AppConfig();
try
{
return JsonSerializer.Deserialize<AppConfig>(File.ReadAllText(path)) ?? new AppConfig();
}
catch (JsonException)
{
// Config corrotta: si riparte dai default senza bloccare l'avvio.
return new AppConfig();
}
}
public void Save(string? path = null)
{
path ??= AppPaths.ConfigPath();
Directory.CreateDirectory(Path.GetDirectoryName(path)!);
File.WriteAllText(path, JsonSerializer.Serialize(this, JsonOptions));
}
}
src/Core/Wallet/CoinAmount.cs
+41
View File
@@ -10,10 +10,51 @@ public static class CoinAmount
{
public const long SatsPerCoin = 100_000_000;
/// <summary>Unità di visualizzazione selezionabili (config §8).</summary>
public static readonly string[] Units = ["PLM", "mPLM", "µPLM", "sat"];
/// <summary>(satoshi per unità, decimali mostrati) di ciascuna unità.</summary>
private static (long Factor, int Decimals) Of(string unit) => unit switch
{
"mPLM" => (100_000, 5),
"µPLM" => (100, 2),
"sat" => (1, 0),
_ => (SatsPerCoin, 8), // PLM
};
public static string Format(long sats, string unit = "") =>
(sats / (decimal)SatsPerCoin).ToString("0.00000000", CultureInfo.InvariantCulture)
+ (unit.Length > 0 ? " " + unit : "");
/// <summary>Formatta nell'unità scelta (es. 150000 sat → "1.50000 mPLM").</summary>
public static string FormatIn(long sats, string unit, bool withLabel = true)
{
var (factor, decimals) = Of(unit);
var value = (sats / (decimal)factor).ToString(
decimals == 0 ? "0" : "0." + new string('0', decimals), CultureInfo.InvariantCulture);
return withLabel ? $"{value} {unit}" : value;
}
/// <summary>Parsa un importo espresso nell'unità scelta in satoshi.</summary>
public static bool TryParseIn(string text, string unit, out long sats)
{
sats = 0;
var (factor, _) = Of(unit);
text = text.Trim().Replace(',', '.');
if (!decimal.TryParse(text, NumberStyles.Number, CultureInfo.InvariantCulture, out var value)
|| value < 0)
return false;
try
{
sats = (long)(value * factor);
}
catch (OverflowException)
{
return false;
}
return true;
}
/// <summary>Parsa un importo in coin (punto o virgola decimale) in satoshi.</summary>
public static bool TryParseCoins(string text, out long sats)
{
tests/PalladiumWallet.Tests/Wallet/TransactionFactoryTests.cs
+49
View File
@@ -156,4 +156,53 @@ public class TransactionFactoryTests
Assert.False(CoinAmount.TryParseCoins("abc", out _));
Assert.False(CoinAmount.TryParseCoins("-1", out _));
}
// 1.5 PLM = 150_000_000 sat, espressi in ciascuna unità (§8).
[Theory]
[InlineData("PLM", "1.50000000 PLM", "1.5")]
[InlineData("mPLM", "1500.00000 mPLM", "1500")]
[InlineData("µPLM", "1500000.00 µPLM", "1500000")]
[InlineData("sat", "150000000 sat", "150000000")]
public void Le_unita_formattano_e_parsano_in_modo_coerente(string unit, string formatted, string input)
{
const long sats = 150_000_000;
Assert.Equal(formatted, CoinAmount.FormatIn(sats, unit));
Assert.True(CoinAmount.TryParseIn(input, unit, out var parsed));
Assert.Equal(sats, parsed);
}
[Fact]
public void La_config_globale_fa_roundtrip_su_file()
{
var path = Path.Combine(Path.GetTempPath(), $"plm-config-{Guid.NewGuid()}.json");
try
{
var config = new PalladiumWallet.Core.Storage.AppConfig { Language = "en", Unit = "sat" };
config.Save(path);
var loaded = PalladiumWallet.Core.Storage.AppConfig.Load(path);
Assert.Equal("en", loaded.Language);
Assert.Equal("sat", loaded.Unit);
}
finally
{
File.Delete(path);
}
}
[Fact]
public void Una_config_corrotta_torna_ai_default()
{
var path = Path.Combine(Path.GetTempPath(), $"plm-config-{Guid.NewGuid()}.json");
try
{
File.WriteAllText(path, "{ rotto ");
var loaded = PalladiumWallet.Core.Storage.AppConfig.Load(path);
Assert.Equal("it", loaded.Language);
Assert.Equal("PLM", loaded.Unit);
}
finally
{
File.Delete(path);
}
}
}