refactor(app): split MainWindowViewModel into partial files by area

1300-line monolith → 7 focused files (max 359 lines each): MainWindowViewModel.cs core fields, constructor, lifecycle MainWindowViewModel.Wizard.cs setup wizard and wallet open/close flows MainWindowViewModel.Settings.cs language, unit, overlay flags MainWindowViewModel.Sync.cs server config, connection, sync loop MainWindowViewModel.Send.cs send panel MainWindowViewModel.Contacts.cs contact management MainWindowViewModel.Receive.cs balance display, QR, addresses, tx details No behaviour change, no XAML change, 127/127 tests pass.
2026-06-13 21:15:03 +02:00
parent 58645bd7a7
commit 2ddc0f920c
7 changed files with 1140 additions and 1169 deletions
@@ -0,0 +1,74 @@
+using CommunityToolkit.Mvvm.Input;
+
+namespace PalladiumWallet.App.ViewModels;
+
+public partial class MainWindowViewModel
+{
+    // ---- spunte del menu Impostazioni (ToggleType Radio) ----
+
+    public bool IsLangIt => _config.Language == "it";
+    public bool IsLangEn => _config.Language == "en";
+    public bool IsLangEs => _config.Language == "es";
+    public bool IsLangFr => _config.Language == "fr";
+    public bool IsLangPt => _config.Language == "pt";
+    public bool IsLangDe => _config.Language == "de";
+    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);
+    }
+
+    public void ApplySettings(PalladiumWallet.Core.Storage.AppConfig config)
+    {
+        _config = config;
+        _config.Save();
+        _loc = Localization.Loc.SwitchTo(config.Language);
+        OnPropertyChanged(nameof(Loc));
+        OnPropertyChanged(nameof(UnitLabel));
+        OnPropertyChanged(nameof(IsLangIt));
+        OnPropertyChanged(nameof(IsLangEn));
+        OnPropertyChanged(nameof(IsLangEs));
+        OnPropertyChanged(nameof(IsLangFr));
+        OnPropertyChanged(nameof(IsLangPt));
+        OnPropertyChanged(nameof(IsLangDe));
+        OnPropertyChanged(nameof(IsUnitPlm));
+        OnPropertyChanged(nameof(IsUnitMilli));
+        OnPropertyChanged(nameof(IsUnitMicro));
+        OnPropertyChanged(nameof(IsUnitSat));
+        ApplyCache(_doc?.Cache);
+        StatusMessage = Localization.Loc.Tr("msg.settings.saved");
+    }
+
+    // ---- overlay impostazioni, server, help ----
+
+    [CommunityToolkit.Mvvm.ComponentModel.ObservableProperty]
+    private bool isSettingsOpen;
+
+    [RelayCommand]
+    private void OpenSettings() => IsSettingsOpen = true;
+
+    [RelayCommand]
+    private void CloseSettings() => IsSettingsOpen = false;
+
+    [CommunityToolkit.Mvvm.ComponentModel.ObservableProperty]
+    private bool isHelpOpen;
+
+    [RelayCommand]
+    private void OpenHelp() => IsHelpOpen = true;
+
+    [RelayCommand]
+    private void CloseHelp() => IsHelpOpen = false;
+}