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Refactor Api-Client

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Add Exceptionhandler, AlertService JSON-Converter
AppSettings via DI

Reformat Code
This commit is contained in:
Daniel Pichler
2025-12-17 09:34:08 +01:00
parent 544b0c9591
commit 76eb71946f
84 changed files with 3178 additions and 2191 deletions
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18
Jugenddienst Stunden/Views/AllNotesPage.xaml
View File

@@ -1,4 +1,5 @@
<?xml version="1.0" encoding="utf-8" ?>
<?xml version="1.0" encoding="utf-8"?>
<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:toolkit="http://schemas.microsoft.com/dotnet/2022/maui/toolkit"
@@ -13,17 +14,18 @@
<!-- Add an item to the toolbar -->
<ContentPage.ToolbarItems>
<ToolbarItem Text="Neue Notiz" Command="{Binding NewCommand}" IconImageSource="{FontImage Glyph='+', Color=Black, Size=22}" />
<ToolbarItem Text="Neue Notiz" Command="{Binding NewCommand}"
IconImageSource="{FontImage Glyph='+', Color=Black, Size=22}" />
</ContentPage.ToolbarItems>
<ContentPage.Behaviors>
<toolkit:StatusBarBehavior
StatusBarColor="{AppThemeBinding Dark={StaticResource OffBlack}, Light={StaticResource Primary}}"
<toolkit:StatusBarBehavior
StatusBarColor="{AppThemeBinding Dark={StaticResource OffBlack}, Light={StaticResource Primary}}"
StatusBarStyle="LightContent" />
</ContentPage.Behaviors>
<VerticalStackLayout Margin="20,0,0,0">
<Label Text="Werden nur lokal gespeichert"/>
<Label Text="Werden nur lokal gespeichert" />
<!-- Display notes in a list -->
<CollectionView x:Name="notesCollection"
@@ -31,7 +33,7 @@
Margin="0,20,0,0"
SelectionMode="Single"
SelectionChangedCommand="{Binding SelectNoteCommand}"
SelectionChangedCommandParameter="{Binding Source={RelativeSource Self}, Path=SelectedItem}">
SelectionChangedCommandParameter="{Binding Source={RelativeSource Self}, Path=SelectedItem}">
<!-- Designate how the collection of items is laid out -->
<CollectionView.ItemsLayout>
@@ -42,8 +44,8 @@
<CollectionView.ItemTemplate>
<DataTemplate>
<StackLayout>
<Label Text="{Binding Text}" FontSize="22"/>
<Label Text="{Binding Date}" FontSize="14" TextColor="Silver"/>
<Label Text="{Binding Text}" FontSize="22" />
<Label Text="{Binding Date}" FontSize="14" TextColor="Silver" />
</StackLayout>
</DataTemplate>
</CollectionView.ItemTemplate>

7
Jugenddienst Stunden/Views/AllNotesPage.xaml.cs
View File

@@ -1,11 +1,8 @@
namespace Jugenddienst_Stunden.Views;
public partial class AllNotesPage : ContentPage
{
public AllNotesPage()
{
public partial class AllNotesPage : ContentPage {
public AllNotesPage() {
InitializeComponent();
}
private void ContentPage_NavigatedTo(object sender, NavigatedToEventArgs e) {

32
Jugenddienst Stunden/Views/LoginPage.xaml
View File

@@ -1,4 +1,5 @@
<?xml version="1.0" encoding="utf-8" ?>
<?xml version="1.0" encoding="utf-8"?>
<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:toolkit="http://schemas.microsoft.com/dotnet/2022/maui/toolkit"
@@ -20,8 +21,8 @@
</ContentPage.Resources>
<ContentPage.Behaviors>
<toolkit:StatusBarBehavior
StatusBarColor="{AppThemeBinding Dark={StaticResource OffBlack}, Light={StaticResource Primary}}"
<toolkit:StatusBarBehavior
StatusBarColor="{AppThemeBinding Dark={StaticResource OffBlack}, Light={StaticResource Primary}}"
StatusBarStyle="LightContent" />
</ContentPage.Behaviors>
@@ -29,31 +30,33 @@
<VerticalStackLayout Spacing="10" Margin="15,0">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<HorizontalStackLayout Spacing="5" HorizontalOptions="Start" Grid.Column="0">
<Label FontSize="20" FontAttributes="Bold" Text="{Binding AppTitle}" Margin="0,7,0,0" />
<Label FontSize="16" Text="{Binding Version}" Margin="0,11,0,0" />
</HorizontalStackLayout>
<Grid Grid.Column="1" ColumnDefinitions="*,50" ColumnSpacing="10">
<Label Text="Login QR/manuell" VerticalOptions="Center" Grid.Column="0"/>
<Switch x:Name="LoginSwitch" IsToggled="False" Toggled="Switch_Toggled" VerticalOptions="Center" Grid.Column="1"/>
<Label Text="Login QR/manuell" VerticalOptions="Center" Grid.Column="0" />
<Switch x:Name="LoginSwitch" IsToggled="False" Toggled="Switch_Toggled" VerticalOptions="Center"
Grid.Column="1" />
</Grid>
</Grid>
<Label x:Name="ServerLabel" Text="{Binding Server}" IsVisible="{Binding Server, Converter={StaticResource StringVisibilityConverter}}" />
<Label x:Name="ServerLabel" Text="{Binding Server}"
IsVisible="{Binding Server, Converter={StaticResource StringVisibilityConverter}}" />
<VerticalStackLayout x:Name="LoginQR" Margin="0,20,0,0">
<Label Text="Login mit QR-Code" FontSize="32" HorizontalOptions="Start" />
<Label x:Name="Message" Text="{Binding Message}" Margin="0,15" />
<Border HeightRequest="300" Padding="0">
<zxing:CameraBarcodeReaderView
x:Name="barcodeScannerView"
BarcodesDetected="BarcodesDetected"
HorizontalOptions="FillAndExpand"
VerticalOptions="FillAndExpand"/>
<zxing:CameraBarcodeReaderView
x:Name="barcodeScannerView"
BarcodesDetected="BarcodesDetected"
HorizontalOptions="FillAndExpand"
VerticalOptions="FillAndExpand" />
</Border>
</VerticalStackLayout>
@@ -62,7 +65,8 @@
<Entry x:Name="UsernameEntry" Placeholder="Benutzername (Mailadresse)" Keyboard="Email" />
<Entry x:Name="PasswordEntry" Placeholder="Passwort" IsPassword="True" />
<Entry x:Name="ServerEntry" Placeholder="Server (gleich wie im Browser)" Keyboard="Url" />
<Button Text="Login" Clicked="OnLoginButtonClicked" TextColor="{AppThemeBinding Dark={StaticResource White}, Light={StaticResource White}}" />
<Button Text="Login" Clicked="OnLoginButtonClicked"
TextColor="{AppThemeBinding Dark={StaticResource White}, Light={StaticResource White}}" />
</VerticalStackLayout>
</VerticalStackLayout>

326
Jugenddienst Stunden/Views/LoginPage.xaml.cs
View File

@@ -9,197 +9,195 @@ namespace Jugenddienst_Stunden.Views;
/// Die Loginseite mit dem Barcodescanner
/// </summary>
public partial class LoginPage : ContentPage {
private DateTime _lastDetectionTime;
private readonly TimeSpan _detectionInterval = TimeSpan.FromSeconds(5);
private DateTime _lastDetectionTime;
private readonly TimeSpan _detectionInterval = TimeSpan.FromSeconds(5);
/// <summary>
/// CTOR
/// </summary>
public LoginPage() {
InitializeComponent();
/// <summary>
/// CTOR
/// </summary>
public LoginPage() {
InitializeComponent();
barcodeScannerView.Options = new BarcodeReaderOptions {
Formats = BarcodeFormat.QrCode,
AutoRotate = true,
Multiple = false
};
barcodeScannerView.Options =
new BarcodeReaderOptions { Formats = BarcodeFormat.QrCode, AutoRotate = true, Multiple = false };
//if (BindingContext is LoginViewModel vm) {
// vm.AlertEvent += Vm_AlertEvent;
// vm.InfoEvent += Vm_InfoEvent;
// vm.MsgEvent += Vm_MsgEvent;
//}
//if (BindingContext is LoginViewModel vm) {
// vm.AlertEvent += Vm_AlertEvent;
// vm.InfoEvent += Vm_InfoEvent;
// vm.MsgEvent += Vm_MsgEvent;
//}
//Zwischen manuellem und automatischem Login (mit QR-Code) umschalten und die Schalterstellung merken
bool sqr = true;
bool sma = false;
if (Preferences.Default.Get("logintype", "") == "manual") {
sqr = false;
sma = true;
LoginSwitch.IsToggled = true;
Message.IsVisible = false;
} else {
LoginSwitch.IsToggled = false;
Message.IsVisible = true;
}
LoginQR.IsVisible = sqr;
LoginManual.IsVisible = sma;
}
//Zwischen manuellem und automatischem Login (mit QR-Code) umschalten und die Schalterstellung merken
bool sqr = true;
bool sma = false;
if (Preferences.Default.Get("logintype", "") == "manual") {
sqr = false;
sma = true;
LoginSwitch.IsToggled = true;
Message.IsVisible = false;
} else {
LoginSwitch.IsToggled = false;
Message.IsVisible = true;
}
LoginQR.IsVisible = sqr;
LoginManual.IsVisible = sma;
}
/// <summary>
/// Nach der Erkennung des Barcodes wird der Benutzer eingeloggt
/// ZXing.Net.Maui.Controls 0.4.4
/// </summary>
private void BarcodesDetected(object sender, BarcodeDetectionEventArgs e) {
/// <summary>
/// Nach der Erkennung des Barcodes wird der Benutzer eingeloggt
/// ZXing.Net.Maui.Controls 0.4.4
/// </summary>
private void BarcodesDetected(object sender, BarcodeDetectionEventArgs e) {
var currentTime = DateTime.Now;
if ((currentTime - _lastDetectionTime) > _detectionInterval) {
_lastDetectionTime = currentTime;
foreach (var barcode in e.Results) {
if (GlobalVar.ApiKey != barcode.Value) {
_ = MainThread.InvokeOnMainThreadAsync(async () => {
//await DisplayAlert("Barcode erkannt", $"Barcode: {barcode.Format} - {barcode.Value}", "OK");
var currentTime = DateTime.Now;
if ((currentTime - _lastDetectionTime) > _detectionInterval) {
_lastDetectionTime = currentTime;
foreach (var barcode in e.Results) {
if (GlobalVar.ApiKey != barcode.Value) {
_ = MainThread.InvokeOnMainThreadAsync(async () => {
//await DisplayAlert("Barcode erkannt", $"Barcode: {barcode.Format} - {barcode.Value}", "OK");
try {
var tokendata = new TokenData(barcode.Value);
GlobalVar.ApiUrl = tokendata.Url;
User user = await HoursBase.LoadUser(barcode.Value);
try {
var tokendata = new TokenData(barcode.Value);
GlobalVar.ApiUrl = tokendata.Url;
User user = await HoursBase.LoadUser(barcode.Value);
GlobalVar.ApiKey = barcode.Value;
GlobalVar.Name = user.Name;
GlobalVar.Surname = user.Surname;
GlobalVar.EmployeeId = user.Id;
GlobalVar.ApiKey = barcode.Value;
GlobalVar.Name = user.Name;
GlobalVar.Surname = user.Surname;
GlobalVar.EmployeeId = user.Id;
Title = user.Name + " " + user.Surname;
//Auf der Loginseite wird der Server als Info ohne Protokoll und ohne /appapi angezeigt
ServerLabel.Text = "Server: " + tokendata.Url.Replace("/appapi", "").Replace("https://", "").Replace("http://", "");
Title = user.Name + " " + user.Surname;
//Auf der Loginseite wird der Server als Info ohne Protokoll und ohne /appapi angezeigt
ServerLabel.Text = "Server: " + tokendata.Url.Replace("/appapi", "").Replace("https://", "")
.Replace("http://", "");
await DisplayAlert("Login erfolgreich", user.Name + " " + user.Surname, "OK");
if (Navigation.NavigationStack.Count > 1) {
//Beim ersten Start ohne Login, wird man automatisch auf die Loginseite geleitet. Danach in der History zur<75>ck
await Navigation.PopAsync();
} else {
//Beim manuellen Wechsel auf die Loginseite leiten wir nach erfolgreichem Login auf die Stunden<65>bersicht
await Shell.Current.GoToAsync($"//StundenPage");
}
await DisplayAlert("Login erfolgreich", user.Name + " " + user.Surname, "OK");
if (Navigation.NavigationStack.Count > 1) {
//Beim ersten Start ohne Login, wird man automatisch auf die Loginseite geleitet. Danach in der History zur<75>ck
await Navigation.PopAsync();
} else {
//Beim manuellen Wechsel auf die Loginseite leiten wir nach erfolgreichem Login auf die Stunden<65>bersicht
await Shell.Current.GoToAsync($"//StundenPage");
}
} catch (Exception e) {
await DisplayAlert("Fehler", e.Message, "OK");
}
});
} else {
MainThread.InvokeOnMainThreadAsync(() => {
DisplayAlert("Bereits eingeloggt",
Preferences.Default.Get("name", "") + " " + Preferences.Default.Get("surname", ""),
"OK");
});
}
}
}
}
} catch (Exception e) {
await DisplayAlert("Fehler", e.Message, "OK");
}
protected override void OnDisappearing() {
base.OnDisappearing();
});
} else {
MainThread.InvokeOnMainThreadAsync(() => {
DisplayAlert("Bereits eingeloggt",
Preferences.Default.Get("name", "") + " " + Preferences.Default.Get("surname", ""),
"OK");
});
}
}
}
barcodeScannerView.CameraLocation = CameraLocation.Front;
barcodeScannerView.IsDetecting = false;
}
}
protected override void OnAppearing() {
base.OnAppearing();
protected override void OnDisappearing() {
base.OnDisappearing();
barcodeScannerView.IsDetecting = true;
barcodeScannerView.CameraLocation = CameraLocation.Rear;
}
barcodeScannerView.CameraLocation = CameraLocation.Front;
barcodeScannerView.IsDetecting = false;
}
public bool IsCameraAvailable() {
var status = Permissions.CheckStatusAsync<Permissions.Camera>().Result;
if (status != PermissionStatus.Granted) {
status = Permissions.RequestAsync<Permissions.Camera>().Result;
}
protected override void OnAppearing() {
base.OnAppearing();
return status != PermissionStatus.Granted;
}
barcodeScannerView.IsDetecting = true;
barcodeScannerView.CameraLocation = CameraLocation.Rear;
}
public bool IsCameraAvailable() {
var status = Permissions.CheckStatusAsync<Permissions.Camera>().Result;
if (status != PermissionStatus.Granted) {
status = Permissions.RequestAsync<Permissions.Camera>().Result;
}
return status != PermissionStatus.Granted;
}
private async void OnLoginButtonClicked(object sender, EventArgs e) {
var username = UsernameEntry.Text;
var password = PasswordEntry.Text;
var server = ServerEntry.Text;
private async void OnLoginButtonClicked(object sender, EventArgs e) {
var username = UsernameEntry.Text;
var password = PasswordEntry.Text;
var server = ServerEntry.Text;
if (string.IsNullOrEmpty(username) || string.IsNullOrEmpty(password) || string.IsNullOrEmpty(server)) {
await DisplayAlert("Fehler", "Bitte alle Felder ausf<73>llen", "OK");
return;
}
try {
Uri uri = new Uri(InputUrlWithSchema(server));
if (string.IsNullOrEmpty(username) || string.IsNullOrEmpty(password) || string.IsNullOrEmpty(server)) {
await DisplayAlert("Fehler", "Bitte alle Felder ausf<73>llen", "OK");
return;
}
Types.User response = await BaseFunc.AuthUserPass(username, password, uri.Scheme + "://" + uri.Authority + "/appapi");
try {
Uri uri = new Uri(InputUrlWithSchema(server));
GlobalVar.ApiKey = response.Token;
GlobalVar.Name = response.Name;
GlobalVar.Surname = response.Surname;
GlobalVar.EmployeeId = response.Id;
GlobalVar.ApiUrl = uri.Scheme + "://" + uri.Authority + "/appapi";
Types.User response =
await BaseFunc.AuthUserPass(username, password, uri.Scheme + "://" + uri.Authority + "/appapi");
Title = response.Name + " " + response.Surname;
//ServerLabel.Text = "Server: " + server.Replace("/appapi", "").Replace("https://", "").Replace("http://", "");
ServerLabel.Text = "Server: " + uri.Authority;
GlobalVar.ApiKey = response.Token;
GlobalVar.Name = response.Name;
GlobalVar.Surname = response.Surname;
GlobalVar.EmployeeId = response.Id;
GlobalVar.ApiUrl = uri.Scheme + "://" + uri.Authority + "/appapi";
await DisplayAlert("Login erfolgreich", response.Name + " " + response.Surname, "OK");
if (Navigation.NavigationStack.Count > 1)
await Navigation.PopAsync();
else {
await Shell.Current.GoToAsync($"//StundenPage");
}
} catch (Exception ex) {
await DisplayAlert("Fehler", ex.Message, "OK");
}
}
Title = response.Name + " " + response.Surname;
//ServerLabel.Text = "Server: " + server.Replace("/appapi", "").Replace("https://", "").Replace("http://", "");
ServerLabel.Text = "Server: " + uri.Authority;
/// <summary>
/// Aus einer URL ohne Schema eine URL mit Schema machen
/// </summary>
private static string InputUrlWithSchema(string url) {
if (!url.StartsWith("http://") && !url.StartsWith("https://")) {
url = "https://" + url;
}
if (url.StartsWith("http://")) {
url = url.Replace("http://", "https://");
}
return url;
}
await DisplayAlert("Login erfolgreich", response.Name + " " + response.Surname, "OK");
if (Navigation.NavigationStack.Count > 1)
await Navigation.PopAsync();
else {
await Shell.Current.GoToAsync($"//StundenPage");
}
} catch (Exception ex) {
await DisplayAlert("Fehler", ex.Message, "OK");
}
}
//Zwischen manuellem und automatischem Login (mit QR-Code) umschalten und die Schalterstellung merken
private void Switch_Toggled(object sender, ToggledEventArgs e) {
var switcher = (Switch)sender;
/// <summary>
/// Aus einer URL ohne Schema eine URL mit Schema machen
/// </summary>
private static string InputUrlWithSchema(string url) {
if (!url.StartsWith("http://") && !url.StartsWith("https://")) {
url = "https://" + url;
}
if (switcher.IsToggled) {
LoginQR.IsVisible = false;
LoginManual.IsVisible = true;
Message.IsVisible = false;
Preferences.Default.Set("logintype", "manual");
} else {
LoginQR.IsVisible = true;
LoginManual.IsVisible = false;
Message.IsVisible = true;
Preferences.Default.Set("logintype", "qr");
}
if (url.StartsWith("http://")) {
url = url.Replace("http://", "https://");
}
}
return url;
}
//private void Vm_AlertEvent(object? sender, string e) {
// DisplayAlert("Fehler:", e, "OK");
//}
//private void Vm_InfoEvent(object? sender, string e) {
// DisplayAlert("Information:", e, "OK");
//}
//private async Task Vm_MsgEvent(string title, string message) {
// await DisplayAlert(title, message, "OK");
//}
}
//Zwischen manuellem und automatischem Login (mit QR-Code) umschalten und die Schalterstellung merken
private void Switch_Toggled(object sender, ToggledEventArgs e) {
var switcher = (Switch)sender;
if (switcher.IsToggled) {
LoginQR.IsVisible = false;
LoginManual.IsVisible = true;
Message.IsVisible = false;
Preferences.Default.Set("logintype", "manual");
} else {
LoginQR.IsVisible = true;
LoginManual.IsVisible = false;
Message.IsVisible = true;
Preferences.Default.Set("logintype", "qr");
}
}
//private void Vm_AlertEvent(object? sender, string e) {
// DisplayAlert("Fehler:", e, "OK");
//}
//private void Vm_InfoEvent(object? sender, string e) {
// DisplayAlert("Information:", e, "OK");
//}
//private async Task Vm_MsgEvent(string title, string message) {
// await DisplayAlert(title, message, "OK");
//}
}

7
Jugenddienst Stunden/Views/NotePage.xaml
View File

@@ -1,4 +1,5 @@
<?xml version="1.0" encoding="utf-8" ?>
<?xml version="1.0" encoding="utf-8"?>
<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:toolkit="http://schemas.microsoft.com/dotnet/2022/maui/toolkit"
@@ -11,8 +12,8 @@
</ContentPage.BindingContext>
<ContentPage.Behaviors>
<toolkit:StatusBarBehavior
StatusBarColor="{AppThemeBinding Dark={StaticResource OffBlack}, Light={StaticResource Primary}}"
<toolkit:StatusBarBehavior
StatusBarColor="{AppThemeBinding Dark={StaticResource OffBlack}, Light={StaticResource Primary}}"
StatusBarStyle="LightContent" />
</ContentPage.Behaviors>

1
Jugenddienst Stunden/Views/NotePage.xaml.cs
View File

@@ -4,7 +4,6 @@ namespace Jugenddienst_Stunden.Views;
/// Einzelne Notiz
/// </summary>
public partial class NotePage : ContentPage {
/// <summary>
/// CTOR
/// </summary>

90
Jugenddienst Stunden/Views/StundePage.xaml
View File

@@ -1,4 +1,5 @@
<?xml version="1.0" encoding="utf-8" ?>
<?xml version="1.0" encoding="utf-8"?>
<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:toolkit="http://schemas.microsoft.com/dotnet/2022/maui/toolkit"
@@ -19,8 +20,8 @@
</ContentPage.Resources>
<ContentPage.Behaviors>
<toolkit:StatusBarBehavior
StatusBarColor="{AppThemeBinding Dark={StaticResource OffBlack}, Light={StaticResource Primary}}"
<toolkit:StatusBarBehavior
StatusBarColor="{AppThemeBinding Dark={StaticResource OffBlack}, Light={StaticResource Primary}}"
StatusBarStyle="LightContent" />
</ContentPage.Behaviors>
@@ -31,20 +32,26 @@
<Border>
<Border.Padding>
<OnPlatform x:TypeArguments="Thickness" Default="0,15,10,0">
<On Platform="Android" Value="0,4,10,8"/>
<On Platform="WPF" Value="0,15,10,0"/>
<On Platform="Android" Value="0,4,10,8" />
<On Platform="WPF" Value="0,15,10,0" />
</OnPlatform>
</Border.Padding>
<FlexLayout Direction="Row" AlignItems="Start" Wrap="Wrap" JustifyContent="SpaceBetween">
<HorizontalStackLayout Spacing="10">
<Label Text="Beginn" VerticalTextAlignment="Center" HorizontalTextAlignment="End" MinimumWidthRequest="60"></Label>
<TimePicker x:Name="TimeBegin" HorizontalOptions="Center" Format="HH:mm" MinimumWidthRequest="80" Time="{Binding DayTime.TimeSpanVon}" />
<Label Text="Beginn" VerticalTextAlignment="Center" HorizontalTextAlignment="End"
MinimumWidthRequest="60">
</Label>
<TimePicker x:Name="TimeBegin" HorizontalOptions="Center" Format="HH:mm" MinimumWidthRequest="80"
Time="{Binding DayTime.TimeSpanVon}" />
</HorizontalStackLayout>
<HorizontalStackLayout Spacing="10">
<Label Text="Ende" VerticalTextAlignment="Center" HorizontalTextAlignment="End" MinimumWidthRequest="60"></Label>
<TimePicker x:Name="TimeEnd" Format="HH:mm" MinimumWidthRequest="80" Time="{Binding DayTime.TimeSpanBis}" />
<Label Text="Ende" VerticalTextAlignment="Center" HorizontalTextAlignment="End"
MinimumWidthRequest="60">
</Label>
<TimePicker x:Name="TimeEnd" Format="HH:mm" MinimumWidthRequest="80"
Time="{Binding DayTime.TimeSpanBis}" />
</HorizontalStackLayout>
</FlexLayout>
</Border>
@@ -52,8 +59,8 @@
<Border>
<Border.Padding>
<OnPlatform x:TypeArguments="Thickness" Default="5">
<On Platform="Android" Value="5,4,5,8"/>
<On Platform="WPF" Value="5"/>
<On Platform="Android" Value="5,4,5,8" />
<On Platform="WPF" Value="5" />
</OnPlatform>
</Border.Padding>
<!--<Grid ColumnDefinitions="*,*,*">
@@ -65,35 +72,45 @@
</Picker>
</Grid>-->
<HorizontalStackLayout>
<Picker x:Name="pick_gemeinde" Title="Gemeinde" ItemsSource="{Binding OptionsGemeinde}" SelectedItem="{Binding DayTime.GemeindeAktiv, Mode=TwoWay}" ItemDisplayBinding="{Binding Name}" IsVisible="{Binding GemeindeAktivSet}">
<Picker x:Name="pick_gemeinde" Title="Gemeinde" ItemsSource="{Binding OptionsGemeinde}"
SelectedItem="{Binding DayTime.GemeindeAktiv, Mode=TwoWay}" ItemDisplayBinding="{Binding Name}"
IsVisible="{Binding GemeindeAktivSet}">
</Picker>
<Picker x:Name="pick_projekt" Title="Projekt" ItemsSource="{Binding OptionsProjekt}" SelectedItem="{Binding DayTime.ProjektAktiv, Mode=TwoWay}" ItemDisplayBinding="{Binding Name}" IsVisible="{Binding ProjektAktivSet}">
<Picker x:Name="pick_projekt" Title="Projekt" ItemsSource="{Binding OptionsProjekt}"
SelectedItem="{Binding DayTime.ProjektAktiv, Mode=TwoWay}" ItemDisplayBinding="{Binding Name}"
IsVisible="{Binding ProjektAktivSet}">
</Picker>
<Picker x:Name="pick_freistellung" Title="Freistellung" ItemsSource="{Binding OptionsFreistellung}" SelectedItem="{Binding DayTime.FreistellungAktiv, Mode=TwoWay}" ItemDisplayBinding="{Binding Name}" IsEnabled="{Binding FreistellungEnabled}">
<Picker x:Name="pick_freistellung" Title="Freistellung" ItemsSource="{Binding OptionsFreistellung}"
SelectedItem="{Binding DayTime.FreistellungAktiv, Mode=TwoWay}"
ItemDisplayBinding="{Binding Name}" IsEnabled="{Binding FreistellungEnabled}">
</Picker>
</HorizontalStackLayout>
</Border>
<Editor Placeholder="Beschreibung" Text="{Binding DayTime.Description}" MinimumHeightRequest="40" AutoSize="TextChanges" FontSize="18" />
<Editor Placeholder="Beschreibung" Text="{Binding DayTime.Description}" MinimumHeightRequest="40"
AutoSize="TextChanges" FontSize="18" />
<Grid ColumnDefinitions="*,*" ColumnSpacing="4">
<Button Grid.Column="1" Text="Speichern"
TextColor="{AppThemeBinding Dark={StaticResource White}, Light={StaticResource White}}"
Command="{Binding SaveCommand}" />
<Button Grid.Column="0" Text="Löschen"
Command="{Binding DeleteConfirmCommand}"
IsEnabled="{Binding DayTime.Id, Converter={StaticResource IntBoolConverter}}"
<Button Grid.Column="0" Text="Löschen"
Command="{Binding DeleteConfirmCommand}"
IsEnabled="{Binding DayTime.Id, Converter={StaticResource IntBoolConverter}}"
IsVisible="{Binding FreistellungEnabled}"
BackgroundColor="{StaticResource Gray500}"
TextColor="{AppThemeBinding Dark={StaticResource White}, Light={StaticResource White}}"/>
TextColor="{AppThemeBinding Dark={StaticResource White}, Light={StaticResource White}}" />
</Grid>
<BoxView HeightRequest="1" Margin="3,10" />
<Label Text="Noch keine Einträge vorhanden" IsVisible="{Binding DayTimes, Converter={StaticResource CollectionVisibilityConverter}, ConverterParameter=Invert}" Margin="6,0,0,0"/>
<Label Text="Noch keine Einträge vorhanden"
IsVisible="{Binding DayTimes, Converter={StaticResource CollectionVisibilityConverter}, ConverterParameter=Invert}"
Margin="6,0,0,0" />
<StackLayout Margin="6,0,0,0" IsVisible="{Binding DayTimes, Converter={StaticResource CollectionVisibilityConverter}}">
<StackLayout Margin="6,0,0,0"
IsVisible="{Binding DayTimes, Converter={StaticResource CollectionVisibilityConverter}}">
<Label>
<Label.FormattedText>
<FormattedString>
@@ -105,13 +122,13 @@
</StackLayout>
<ScrollView IsVisible="{Binding DayTimes, Converter={StaticResource CollectionVisibilityConverter}}">
<CollectionView
ItemsSource="{Binding DayTimes}"
x:Name="stundeItems" Margin="0"
HeightRequest="350"
SelectionMode="Single"
SelectionChangedCommand="{Binding SelectEntryCommand}"
SelectionChangedCommandParameter="{Binding Source={RelativeSource Self}, Path=SelectedItem}">
<CollectionView
ItemsSource="{Binding DayTimes}"
x:Name="stundeItems" Margin="0"
HeightRequest="350"
SelectionMode="Single"
SelectionChangedCommand="{Binding SelectEntryCommand}"
SelectionChangedCommandParameter="{Binding Source={RelativeSource Self}, Path=SelectedItem}">
<CollectionView.ItemsLayout>
<LinearItemsLayout Orientation="Vertical" ItemSpacing="0" />
@@ -129,15 +146,18 @@
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<HorizontalStackLayout Grid.Row="0" Grid.Column="0">
<Label Grid.Column="0" Text="{Binding Begin}"/>
<Label Text="bis" Padding="5,0,5,0"/>
<Label Text="{Binding End}"/>
<Label Text="{Binding GemeindeAktiv.Name}" Margin="10,0,0,0" IsVisible="{Binding Source={RelativeSource AncestorType={x:Type ContentPage}}, Path=BindingContext.GemeindeAktivSet}"/>
<Label Text="{Binding ProjektAktiv.Name}" Margin="10,0,0,0" IsVisible="{Binding Source={RelativeSource AncestorType={x:Type ContentPage}}, Path=BindingContext.ProjektAktivSet}"/>
<Label Text="{Binding FreistellungAktiv.Name}" Margin="10,0,0,0"/>
<Label Grid.Column="0" Text="{Binding Begin}" />
<Label Text="bis" Padding="5,0,5,0" />
<Label Text="{Binding End}" />
<Label Text="{Binding GemeindeAktiv.Name}" Margin="10,0,0,0"
IsVisible="{Binding Source={RelativeSource AncestorType={x:Type ContentPage}}, Path=BindingContext.GemeindeAktivSet}" />
<Label Text="{Binding ProjektAktiv.Name}" Margin="10,0,0,0"
IsVisible="{Binding Source={RelativeSource AncestorType={x:Type ContentPage}}, Path=BindingContext.ProjektAktivSet}" />
<Label Text="{Binding FreistellungAktiv.Name}" Margin="10,0,0,0" />
</HorizontalStackLayout>
<Label Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="2" Text="{Binding Description}" Padding="0,0,0,15"/>
<Label Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="2" Text="{Binding Description}"
Padding="0,0,0,15" />
</Grid>
</DataTemplate>
</CollectionView.ItemTemplate>

68
Jugenddienst Stunden/Views/StundePage.xaml.cs
View File

@@ -10,45 +10,43 @@ namespace Jugenddienst_Stunden.Views;
/// Einzelner Stundeneintrag
/// </summary>
public partial class StundePage : ContentPage {
/// <summary>
/// CTOR
/// </summary>
public StundePage() {
InitializeComponent();
/// <summary>
/// CTOR
/// </summary>
public StundePage() {
InitializeComponent();
if (BindingContext is StundeViewModel vm) {
vm.AlertEvent += Vm_AlertEvent;
vm.InfoEvent += Vm_InfoEvent;
vm.ConfirmEvent += ShowConfirm;
}
}
if (BindingContext is StundeViewModel vm) {
vm.AlertEvent += Vm_AlertEvent;
vm.InfoEvent += Vm_InfoEvent;
vm.ConfirmEvent += ShowConfirm;
}
}
private void Vm_AlertEvent(object? sender, string e) {
DisplayAlert("Fehler:", e, "OK");
}
private void Vm_AlertEvent(object? sender, string e) {
DisplayAlert("Fehler:", e, "OK");
}
private async Task<bool> ShowConfirm(string title, string message) {
return await DisplayAlert(title, message, "Passt!", "Na, nor decht nit.");
}
private async Task<bool> ShowConfirm(string title, string message) {
return await DisplayAlert(title, message, "Passt!", "Na, nor decht nit.");
}
private void Vm_InfoEvent(object? sender, string e) {
MainThread.BeginInvokeOnMainThread(async () => {
CancellationTokenSource cts = new CancellationTokenSource();
ToastDuration duration = ToastDuration.Short;
double fontSize = 20;
var toast = Toast.Make(e, duration, fontSize);
await toast.Show(cts.Token);
});
}
private void Vm_InfoEvent(object? sender, string e) {
MainThread.BeginInvokeOnMainThread(async () => {
CancellationTokenSource cts = new CancellationTokenSource();
ToastDuration duration = ToastDuration.Short;
double fontSize = 20;
var toast = Toast.Make(e, duration, fontSize);
await toast.Show(cts.Token);
});
}
//private async Task<bool> ShowConfirm(string title, string message, string ok, string not_ok) {
// return await DisplayAlert(title, message, ok, not_ok);
//}
//private async void ShowConfirm(object? sender, ConfirmEventArgs e) {
// bool result = await DisplayAlert(e.Title, e.Message, e.Ok, e.NotOk);
// e.Result = result;
//}
//private async Task<bool> ShowConfirm(string title, string message, string ok, string not_ok) {
// return await DisplayAlert(title, message, ok, not_ok);
//}
//private async void ShowConfirm(object? sender, ConfirmEventArgs e) {
// bool result = await DisplayAlert(e.Title, e.Message, e.Ok, e.NotOk);
// e.Result = result;
//}
}

93
Jugenddienst Stunden/Views/StundenPage.xaml
View File

@@ -1,4 +1,5 @@
<?xml version="1.0" encoding="utf-8" ?>
<?xml version="1.0" encoding="utf-8"?>
<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:toolkit="http://schemas.microsoft.com/dotnet/2022/maui/toolkit"
@@ -8,52 +9,51 @@
x:Class="Jugenddienst_Stunden.Views.StundenPage"
Title="{Binding Title}">
<ContentPage.BindingContext>
<models:StundenViewModel />
</ContentPage.BindingContext>
<ContentPage.Resources>
<ResourceDictionary>
<conv:SecondsTimeConverter x:Key="secToTime" />
<FontImageSource x:Key="ToolbarIcon"
Glyph="+"
Size="22"
Color="{AppThemeBinding Light={StaticResource Black}, Dark={StaticResource White}}"/>
Glyph="+"
Size="22"
Color="{AppThemeBinding Light={StaticResource Black}, Dark={StaticResource White}}" />
</ResourceDictionary>
</ContentPage.Resources>
<ContentPage.Behaviors>
<toolkit:StatusBarBehavior
StatusBarColor="{AppThemeBinding Dark={StaticResource OffBlack}, Light={StaticResource Primary}}"
<toolkit:StatusBarBehavior
StatusBarColor="{AppThemeBinding Dark={StaticResource OffBlack}, Light={StaticResource Primary}}"
StatusBarStyle="LightContent" />
</ContentPage.Behaviors>
<ContentPage.ToolbarItems>
<!--<ToolbarItem Text="Lade Liste" Command="{Binding RefreshListCommand}"/>-->
<ToolbarItem Text="Neuer Eintrag" IconImageSource="{StaticResource ToolbarIcon}" Command="{Binding NewEntryCommand}" />
<ToolbarItem Text="Neuer Eintrag" IconImageSource="{StaticResource ToolbarIcon}"
Command="{Binding NewEntryCommand}" />
</ContentPage.ToolbarItems>
<RefreshView x:Name="MyRefreshView" Command="{Binding RefreshCommand}" IsRefreshing="{Binding IsRefreshing}" Margin="10" Padding="10">
<RefreshView x:Name="MyRefreshView" Command="{Binding RefreshCommand}" IsRefreshing="{Binding IsRefreshing}"
Margin="10" Padding="10">
<Grid RowDefinitions="50,*,Auto,80">
<!--<VerticalStackLayout Spacing="10" Margin="10">-->
<!--<VerticalStackLayout Spacing="10" Margin="10">-->
<Grid RowDefinitions="Auto" ColumnDefinitions="Auto,*" HeightRequest="50" Grid.Row="0">
<DatePicker Grid.Column="0" MinimumDate="{Binding MinimumDate}"
MaximumDate="{Binding MaximumDate}"
Date="{Binding DateToday}" Format="dddd, d. MMMM yyyy" />
MaximumDate="{Binding MaximumDate}"
Date="{Binding DateToday}" Format="dddd, d. MMMM yyyy" />
<Border Grid.Column="1" Margin="15,0,0,0" Padding="15,0,0,0" ToolTipProperties.Text="Tagessumme">
<HorizontalStackLayout>
<Label Text="{Binding DayTotal,StringFormat='{}{0:HH:mm}'}" VerticalOptions="Center"></Label>
<Label Text="/" VerticalOptions="Center" Margin="3,0"/>
<Label Text="/" VerticalOptions="Center" Margin="3,0" />
<Label Text="{Binding Sollstunden,StringFormat='{}{0:HH:mm}'}" VerticalOptions="Center"></Label>
</HorizontalStackLayout>
</Border>
</Grid>
<CollectionView
ItemsSource="{Binding DayTimes}"
<CollectionView
ItemsSource="{Binding DayTimes}"
x:Name="stundeItems" Margin="0,0,0,20"
SelectionMode="Single"
SelectionChangedCommand="{Binding SelectEntryCommand}"
SelectionChangedCommandParameter="{Binding Source={RelativeSource Self}, Path=SelectedItem}"
@@ -72,27 +72,29 @@
<VisualStateGroup Name="CommonStates">
<VisualState Name="Normal">
<VisualState.Setters>
<Setter Property="BackgroundColor" Value="{AppThemeBinding Light={StaticResource White}, Dark={StaticResource TransparentColor}}" />
<Setter Property="BackgroundColor"
Value="{AppThemeBinding Light={StaticResource White}, Dark={StaticResource TransparentColor}}" />
</VisualState.Setters>
</VisualState>
<VisualState Name="Selected">
<VisualState.Setters>
<Setter Property="BackgroundColor" Value="{AppThemeBinding Light={StaticResource Primary}, Dark={StaticResource PrimaryDark}}" />
<Setter Property="BackgroundColor"
Value="{AppThemeBinding Light={StaticResource Primary}, Dark={StaticResource PrimaryDark}}" />
</VisualState.Setters>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<HorizontalStackLayout>
<HorizontalStackLayout.Triggers>
<DataTrigger TargetType="HorizontalStackLayout" Binding="{Binding Approved}" Value="True">
<DataTrigger TargetType="HorizontalStackLayout" Binding="{Binding Approved}"
Value="True">
<Setter Property="BackgroundColor" Value="LightCoral" />
<Setter Property="Padding" Value="4"/>
<Setter Property="Padding" Value="4" />
</DataTrigger>
</HorizontalStackLayout.Triggers>
<Label Text="{Binding Day, StringFormat='{0:dddd, dd. MMMM}'}"/>
<Label Text="{Binding Day, StringFormat='{0:dddd, dd. MMMM}'}" />
<Label Text="von" Padding="5,0,5,0" />
<Label Text="{Binding Begin}" />
<Label Text="bis" Padding="5,0,5,0" />
@@ -101,27 +103,30 @@
<HorizontalStackLayout HorizontalOptions="FillAndExpand">
<HorizontalStackLayout.Triggers>
<DataTrigger TargetType="HorizontalStackLayout" Binding="{Binding Approved}" Value="True">
<DataTrigger TargetType="HorizontalStackLayout" Binding="{Binding Approved}"
Value="True">
<Setter Property="BackgroundColor" Value="LightCoral" />
<Setter Property="Padding" Value="4"/>
<Setter Property="Padding" Value="4" />
</DataTrigger>
</HorizontalStackLayout.Triggers>
<Label Text="{Binding GemeindeAktiv.Name}" Margin="0,0,10,0" IsVisible="{Binding Source={RelativeSource AncestorType={x:Type ContentPage}}, Path=BindingContext.GemeindeAktivSet}" />
<Label Text="{Binding ProjektAktiv.Name}" Margin="0,0,10,0" IsVisible="{Binding Source={RelativeSource AncestorType={x:Type ContentPage}}, Path=BindingContext.ProjektAktivSet}" />
<Label Text="{Binding GemeindeAktiv.Name}" Margin="0,0,10,0"
IsVisible="{Binding Source={RelativeSource AncestorType={x:Type ContentPage}}, Path=BindingContext.GemeindeAktivSet}" />
<Label Text="{Binding ProjektAktiv.Name}" Margin="0,0,10,0"
IsVisible="{Binding Source={RelativeSource AncestorType={x:Type ContentPage}}, Path=BindingContext.ProjektAktivSet}" />
<Label Text="{Binding FreistellungAktiv.Name}" IsVisible="{Binding Approved}" />
</HorizontalStackLayout>
<Label Text="{Binding Description}" Padding="0,0,0,15"/>
<Label Text="{Binding Description}" Padding="0,0,0,15" />
</VerticalStackLayout>
</DataTemplate>
</CollectionView.ItemTemplate>
</CollectionView>
<!--<BoxView HeightRequest="1" Grid.Row="2" Margin="0,5,0,15" />-->
<Button Text="{Binding LoadOverview}"
Grid.Row="2"
Command="{Binding LoadDataCommand}"
<Button Text="{Binding LoadOverview}"
Grid.Row="2"
Command="{Binding LoadDataCommand}"
TextColor="{AppThemeBinding Dark={StaticResource White}, Light={StaticResource White}}" />
<Border Padding="2" Grid.Row="3" Margin="0,10,0,0">
<Grid RowDefinitions="Auto,Auto,Auto,Auto,Auto,*" ColumnDefinitions="Auto,Auto,*,Auto" Margin="10,2">
@@ -133,15 +138,23 @@
<Label Grid.Row="1" Grid.Column="2" Text="Zeitausgleich:" Margin="15,0,0,0" />
<Label Grid.Row="2" Grid.Column="2" Text="Resturlaub:" Margin="15,0,0,0" />
<Label Grid.Row="0" Grid.Column="1" HorizontalTextAlignment="End" Padding="0,0,5,0" Text="{Binding Nominal, Converter={StaticResource secToTime}}" ToolTipProperties.Text="Sollstunden" />
<Label Grid.Row="1" Grid.Column="1" HorizontalTextAlignment="End" Padding="0,0,5,0" Text="{Binding ZeitCalculated, Converter={StaticResource secToTime}}" ToolTipProperties.Text="Geleistete Stunden" />
<Label Grid.Row="2" Grid.Column="1" HorizontalTextAlignment="End" Padding="0,0,5,0" Text="{Binding OvertimeMonth, Converter={StaticResource secToTime}}" />
<Label Grid.Row="0" Grid.Column="3" HorizontalTextAlignment="End" Padding="0,0,5,0" Text="{Binding Overtime, Converter={StaticResource secToTime}}" />
<Label Grid.Row="1" Grid.Column="3" HorizontalTextAlignment="End" Padding="0,0,5,0" Text="{Binding Zeitausgleich, Converter={StaticResource secToTime}}" />
<Label Grid.Row="2" Grid.Column="3" HorizontalTextAlignment="End" Padding="0,0,5,0" Text="{Binding Holiday, Converter={StaticResource secToTime}}" />
<Label Grid.Row="0" Grid.Column="1" HorizontalTextAlignment="End" Padding="0,0,5,0"
Text="{Binding Nominal, Converter={StaticResource secToTime}}"
ToolTipProperties.Text="Sollstunden" />
<Label Grid.Row="1" Grid.Column="1" HorizontalTextAlignment="End" Padding="0,0,5,0"
Text="{Binding ZeitCalculated, Converter={StaticResource secToTime}}"
ToolTipProperties.Text="Geleistete Stunden" />
<Label Grid.Row="2" Grid.Column="1" HorizontalTextAlignment="End" Padding="0,0,5,0"
Text="{Binding OvertimeMonth, Converter={StaticResource secToTime}}" />
<Label Grid.Row="0" Grid.Column="3" HorizontalTextAlignment="End" Padding="0,0,5,0"
Text="{Binding Overtime, Converter={StaticResource secToTime}}" />
<Label Grid.Row="1" Grid.Column="3" HorizontalTextAlignment="End" Padding="0,0,5,0"
Text="{Binding Zeitausgleich, Converter={StaticResource secToTime}}" />
<Label Grid.Row="2" Grid.Column="3" HorizontalTextAlignment="End" Padding="0,0,5,0"
Text="{Binding Holiday, Converter={StaticResource secToTime}}" />
</Grid>
</Border>
</Grid>
<!--</VerticalStackLayout>-->

116
Jugenddienst Stunden/Views/StundenPage.xaml.cs
View File

@@ -9,60 +9,80 @@ namespace Jugenddienst_Stunden.Views;
/// Code-Behind f<>r die Stunden-<2D>bersicht
/// </summary>
public partial class StundenPage : ContentPage {
/// <summary>
/// CTOR (f<>r Shell/XAML DataTemplate erforderlich)
/// </summary>
public StundenPage() : this(
(Application.Current?.Handler?.MauiContext?.Services
?? throw new InvalidOperationException("DI container ist nicht verf<72>gbar."))
.GetRequiredService<StundenViewModel>()) {
}
/// <summary>
/// CTOR
/// </summary>
public StundenPage() {
InitializeComponent();
/// <summary>
/// CTOR (DI)
/// </summary>
public StundenPage(StundenViewModel vm) {
InitializeComponent();
BindingContext = vm;
if (BindingContext is StundenViewModel vm) {
vm.AlertEvent += Vm_AlertEvent;
vm.InfoEvent += Vm_InfoEvent;
}
if (!CheckLogin()) {
NavigateToTargetPage();
}
vm.AlertEvent += Vm_AlertEvent;
vm.InfoEvent += Vm_InfoEvent;
}
// Navigation NICHT im CTOR ausf<73>hren (Shell/Navigation-Stack ist hier oft noch nicht ?ready?)
// if (!CheckLogin()) {
// NavigateToTargetPage();
// }
}
private void Vm_AlertEvent(object? sender, string e) {
MainThread.BeginInvokeOnMainThread(async () => {
await DisplayAlert("Fehler:", e, "OK");
});
}
//private void Vm_InfoEvent(object? sender, string e) {
// DisplayAlert("Information:", e, "OK");
//}
//private void Vm_InfoEvent(object? sender, string e) {
// MainThread.BeginInvokeOnMainThread(async () => {
// await DisplayAlert("Information:", e, "OK");
// });
//}
private void Vm_InfoEvent(object? sender, string e) {
MainThread.BeginInvokeOnMainThread(async () => {
CancellationTokenSource cts = new CancellationTokenSource();
ToastDuration duration = ToastDuration.Short;
double fontSize = 16;
var toast = Toast.Make(e, duration, fontSize);
await toast.Show(cts.Token);
});
}
private void Vm_AlertEvent(object? sender, string e) {
MainThread.BeginInvokeOnMainThread(async () => { await DisplayAlert("Fehler:", e, "OK"); });
}
/// <summary>
/// Beim Laden der Seite den Titel setzen
/// </summary>
protected override void OnAppearing() {
base.OnAppearing();
Title = Preferences.Default.Get("name", "Nicht") + " " + Preferences.Default.Get("surname", "eingeloggt");
}
//private void Vm_InfoEvent(object? sender, string e) {
// DisplayAlert("Information:", e, "OK");
//}
//private void Vm_InfoEvent(object? sender, string e) {
// MainThread.BeginInvokeOnMainThread(async () => {
// await DisplayAlert("Information:", e, "OK");
// });
//}
private void Vm_InfoEvent(object? sender, string e) {
MainThread.BeginInvokeOnMainThread(async () => {
CancellationTokenSource cts = new CancellationTokenSource();
ToastDuration duration = ToastDuration.Short;
double fontSize = 16;
var toast = Toast.Make(e, duration, fontSize);
await toast.Show(cts.Token);
});
}
private bool CheckLogin() {
return Preferences.Default.Get("apiKey", "") != "";
}
/// <summary>
/// Beim Laden der Seite den Titel setzen
/// </summary>
protected override async void OnAppearing() {
base.OnAppearing();
Title = Preferences.Default.Get("name", "Nicht") + " " + Preferences.Default.Get("surname", "eingeloggt");
private async void NavigateToTargetPage() {
await Navigation.PushAsync(new LoginPage());
}
if (!CheckLogin()) {
try {
await NavigateToTargetPage();
} catch (Exception ex) {
await DisplayAlert("Fehler:", ex.Message, "OK");
}
}
}
private bool CheckLogin() {
return Preferences.Default.Get("apiKey", "") != "";
}
// private async void NavigateToTargetPage() {
// await Navigation.PushAsync(new LoginPage());
// }
private Task NavigateToTargetPage() {
// Shell-Navigation statt Navigation.PushAsync
// Voraussetzung: LoginPage-Route ist in AppShell registriert (Routing.RegisterRoute(...))
return Shell.Current.GoToAsync(nameof(Views.LoginPage));
}
}