tentando resolver erro list constructor index

ozielguimaraes · Jul 2, 2024 · 07d8eee · 07d8eee
1 parent 346aee3
commit 07d8eee
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Showing 9 changed files with 44 additions and 28 deletions.
diff --git a/...le/Ebd.MobileApp/Services/Implementations/BottomSheets/EscolherTurmaBottomSheetService.cs b/...le/Ebd.MobileApp/Services/Implementations/BottomSheets/EscolherTurmaBottomSheetService.cs
@@ -7,14 +7,15 @@ public class EscolherTurmaBottomSheetService : IEscolherTurmaBottomSheetService
 {
     private EscolherTurmaBottomSheet? EscolherTurmaBottomSheet;
 
-    public async Task AbrirBottomSheetAsync()
+    public async Task AbrirBottomSheetAsync(bool usuarioPodeFechar)
     {
-        EscolherTurmaBottomSheet = new EscolherTurmaBottomSheet
+        EscolherTurmaBottomSheet ??= new EscolherTurmaBottomSheet
         {
             HasHandle = true,
-            IsCancelable = false
+            IsCancelable = usuarioPodeFechar
         };
 
+        await EscolherTurmaBottomSheet.LoadDataAsync();
         await EscolherTurmaBottomSheet.ShowAsync();
     }
 

diff --git a/...Mobile/Ebd.MobileApp/Services/Interfaces/BottomSheets/IEscolherTurmaBottomSheetService.cs b/...Mobile/Ebd.MobileApp/Services/Interfaces/BottomSheets/IEscolherTurmaBottomSheetService.cs
@@ -2,6 +2,6 @@
 
 public interface IEscolherTurmaBottomSheetService : IDisposable
 {
-    Task AbrirBottomSheetAsync();
+    Task AbrirBottomSheetAsync(bool usuarioPodeFechar);
     Task FecharBottomSheetAsync();
 }
diff --git a/EscolaBiblicaDominical/Ebd.Mobile/Ebd.MobileApp/ViewModels/BaseBottomSheetViewModel.cs b/EscolaBiblicaDominical/Ebd.Mobile/Ebd.MobileApp/ViewModels/BaseBottomSheetViewModel.cs
@@ -17,7 +17,7 @@ protected void DefinirNomeDoBottomSheet(string name)
         BottomSheetName = name;
     }
 
-    public virtual Task OnAppearingAsync(object? parameter = null)
+    public virtual Task LoadDataAsync(object? parameter = null)
     {
         var nameWasDefined = string.IsNullOrWhiteSpace(BottomSheetName).Not();
         if (nameWasDefined)

diff --git a/EscolaBiblicaDominical/Ebd.Mobile/Ebd.MobileApp/ViewModels/Home/HomeViewModel.cs b/EscolaBiblicaDominical/Ebd.Mobile/Ebd.MobileApp/ViewModels/Home/HomeViewModel.cs
@@ -15,9 +15,10 @@ internal sealed partial class HomeViewModel : BasePageViewModel
     {
         private readonly ISyncService syncService;
         private readonly IEscolherTurmaBottomSheetService escolherTurmaBottomSheetService;
+        private readonly ITurmaService turmaService;
         private readonly IConfiguracoesDoUsuarioService configuracoesDoUsuarioService;
 
-        public HomeViewModel(ISyncService syncService, IDiagnosticService diagnosticService, IDialogService dialogService, ILoggerService loggerService, IEscolherTurmaBottomSheetService escolherTurmaBottomSheetService, IConfiguracoesDoUsuarioService configuracoesDoUsuarioService, IAnalyticsService analyticsService) : base(diagnosticService, dialogService, loggerService, analyticsService)
+        public HomeViewModel(ISyncService syncService, IDiagnosticService diagnosticService, IDialogService dialogService, ILoggerService loggerService, IEscolherTurmaBottomSheetService escolherTurmaBottomSheetService, IConfiguracoesDoUsuarioService configuracoesDoUsuarioService, IAnalyticsService analyticsService, ITurmaService turmaService) : base(diagnosticService, dialogService, loggerService, analyticsService)
         {
             this.syncService = syncService;
             this.escolherTurmaBottomSheetService = escolherTurmaBottomSheetService;
@@ -37,7 +38,7 @@ public HomeViewModel(ISyncService syncService, IDiagnosticService diagnosticServ
             ClicouNaAbaPerfilCommand = new AsyncCommand(
                 execute: ExecutarClicouNaAbaPerfilCommand,
                 onException: CommandOnException);
-
+            this.turmaService = turmaService;
         }
 
         public AsyncCommand GoToAlunoPageCommand { get; private set; }
@@ -47,7 +48,6 @@ public HomeViewModel(ISyncService syncService, IDiagnosticService diagnosticServ
         [ObservableProperty]
         HomeTab _currentTab;
 
-
         [RelayCommand]
         void GoToTab(HomeTab destinationTab)
         {
@@ -95,31 +95,35 @@ private async Task ExecutarClicouNaAbaPerfilCommand()
 
             IsBusy = true;
             await Navigate<PerfilPageViewModel>();
-            //await Shell.Current.GoToAsync(PageConstant.Perfil.Detalhes);
             IsBusy = false;
         }
 
         public async override Task OnAppearingAsync(object? parameter = null)
         {
+            if (IsBusy)
+                return;
+
+            IsBusy = true;
+
             await base.OnAppearingAsync(parameter);
 
-            await MainThread.InvokeOnMainThreadAsync(async () =>
+            if (configuracoesDoUsuarioService.SelecionouUmaTurma.Not())
             {
-                try
+                await MainThread.InvokeOnMainThreadAsync(async () =>
                 {
-                    if (configuracoesDoUsuarioService.SelecionouUmaTurma.Not())
+                    try
                     {
-                        await escolherTurmaBottomSheetService.AbrirBottomSheetAsync();
-                        return;
+                        await escolherTurmaBottomSheetService.AbrirBottomSheetAsync(false);
+                    }
+                    catch (Exception exception)
+                    {
+                        Logger.LogError($"{nameof(HomeViewModel)}::{nameof(OnAppearingAsync)}", exception);
                     }
 
-                    await InitializeHomeTab();
-                }
-                catch (Exception exception)
-                {
-                    Logger.LogError($"{nameof(HomeViewModel)}::{nameof(OnAppearingAsync)}", exception);
-                }
-            });
+                });
+            }
+
+            IsBusy = false;
         }
     }
 }
diff --git a/EscolaBiblicaDominical/Ebd.Mobile/Ebd.MobileApp/ViewModels/Home/HomeViewModel.home.cs b/EscolaBiblicaDominical/Ebd.Mobile/Ebd.MobileApp/ViewModels/Home/HomeViewModel.home.cs
@@ -4,8 +4,9 @@ namespace Ebd.MobileApp.ViewModels.Home;
 
 internal sealed partial class HomeViewModel : BasePageViewModel
 {
-    public HomeViewModel(IDiagnosticService diagnosticService, IDialogService dialogService, ILoggerService logger, IAnalyticsService analyticsService) : base(diagnosticService, dialogService, logger, analyticsService)
+    public HomeViewModel(IDiagnosticService diagnosticService, IDialogService dialogService, ILoggerService logger, IAnalyticsService analyticsService, ITurmaService turmaService) : base(diagnosticService, dialogService, logger, analyticsService)
     {
+        this.turmaService = turmaService;
     }
 
     private async Task InitializeHomeTab(object? parameter = null)

diff --git a/EscolaBiblicaDominical/Ebd.Mobile/Ebd.MobileApp/ViewModels/Perfil/PerfilPageViewModel.cs b/EscolaBiblicaDominical/Ebd.Mobile/Ebd.MobileApp/ViewModels/Perfil/PerfilPageViewModel.cs
@@ -53,7 +53,7 @@ private async Task ExecutarExecutarClicouNaAbaPerfilCommand()
         if (IsBusy) return;
 
         IsBusy = true;
-        await escolherTurmaBottomSheetService.AbrirBottomSheetAsync();
+        await escolherTurmaBottomSheetService.AbrirBottomSheetAsync(true);
         IsBusy = false;
     }
 

diff --git a/...aDominical/Ebd.Mobile/Ebd.MobileApp/ViewModels/Turma/EscolherTurmaBottomSheetViewModel.cs b/...aDominical/Ebd.Mobile/Ebd.MobileApp/ViewModels/Turma/EscolherTurmaBottomSheetViewModel.cs
@@ -32,7 +32,7 @@ public ObservableCollection<TurmaResponse> Turmas
 
     public ICommand TurmaSelecionadaCommand { get; set; }
 
-    public override async Task OnAppearingAsync(object? parameter = null)
+    public override async Task LoadDataAsync(object? parameter = null)
     {
         DialogService.ShowLoading("Carregando as turmas...");
         var respostaTurmas = await turmaService.ObterTodasAsync();
@@ -67,7 +67,9 @@ private async Task ExecutarTurmaSelecionadaCommand(TurmaResponse turma)
         Logger.LogInformation($"Turma selecionada: {turma.Nome}");
 
         configuracoesDoUsuarioService.TurmaSelecionada = turma;
-
-        await MainThread.InvokeOnMainThreadAsync(escolherTurmaBottomSheetService.FecharBottomSheetAsync);
+        await MainThread.InvokeOnMainThreadAsync(async () =>
+        {
+            await escolherTurmaBottomSheetService.FecharBottomSheetAsync();
+        });
     }
 }
diff --git a/EscolaBiblicaDominical/Ebd.Mobile/Ebd.MobileApp/Views/Turma/EscolherTurmaBottomSheet.xaml b/EscolaBiblicaDominical/Ebd.Mobile/Ebd.MobileApp/Views/Turma/EscolherTurmaBottomSheet.xaml
@@ -3,11 +3,15 @@
     x:Class="Ebd.MobileApp.Views.Turma.EscolherTurmaBottomSheet"
     xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
     xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+    xmlns:mct="http://schemas.microsoft.com/dotnet/2022/maui/toolkit"
     xmlns:response="clr-namespace:Ebd.Mobile.Services.Responses.Turma"
     xmlns:the49="https://schemas.the49.com/dotnet/2023/maui"
     x:Name="ThisBottomSheet"
     Padding="32,32"
     BackgroundColor="{StaticResource White}">
+    <the49:BottomSheet.Resources>
+        <mct:IsListNotNullOrEmptyConverter x:Key="IsListNotNullOrEmpty" />
+    </the49:BottomSheet.Resources>
     <the49:BottomSheet.Detents>
         <the49:ContentDetent IsDefault="True" />
         <the49:RatioDetent Ratio="0.50" />
@@ -20,8 +24,8 @@
             VerticalOptions="CenterAndExpand" />
 
         <ListView
-            x:Name="TurmasListView"
             HasUnevenRows="True"
+            IsVisible="{Binding Turmas, Converter={StaticResource IsListNotNullOrEmpty}}"
             ItemsSource="{Binding Turmas}"
             SelectionMode="None">
             <ListView.ItemTemplate>

diff --git a/EscolaBiblicaDominical/Ebd.Mobile/Ebd.MobileApp/Views/Turma/EscolherTurmaBottomSheet.xaml.cs b/EscolaBiblicaDominical/Ebd.Mobile/Ebd.MobileApp/Views/Turma/EscolherTurmaBottomSheet.xaml.cs
@@ -12,6 +12,10 @@ public EscolherTurmaBottomSheet()
     {
         InitializeComponent();
         BindingContext = viewModel = DependencyInjection.GetService<EscolherTurmaBottomSheetViewModel>();
-        MainThread.BeginInvokeOnMainThread(async () => await viewModel.OnAppearingAsync());
+    }
+
+    public async Task LoadDataAsync()
+    {
+        await viewModel.LoadDataAsync();
     }
 }