mirror of
https://github.com/awatertrevi/xamarin-neo4j.git
synced 2026-09-22 09:05:29 +00:00
Design: dashboard-style ConnectionsPage with rich connection cards
- Add header with ProjectDiagram icon, app title, and connection count - Replace plain ListView with styled cards (Border + rounded corners) - Each card shows: database icon, name, host, scheme badge, secure lock - Inline edit/delete buttons on each card (pencil + trash icons) - Hide nav bar title (dashboard header replaces it) - Add computed properties: IsSecure, SchemeShortName, DisplayName - Add ConnectionCountLabel to ViewModel - Add OpenConnection command for card tap handling Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Gerwin Kuijntjes
@@ -27,6 +27,12 @@ namespace Xamarin.Neo4j.Models
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public string Password { get; set; }
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public bool IsSecure => Scheme?.Contains("+s") ?? false;
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public string SchemeShortName => Scheme != null && Scheme.StartsWith("bolt") ? "bolt" : "neo4j";
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public string DisplayName => string.IsNullOrWhiteSpace(Name) ? Host : Name;
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public Tuple<string, bool, bool> ParseHost()
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{
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var fullHost = Scheme + Host;
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@@ -3,30 +3,130 @@
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<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
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xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
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xmlns:fonts="clr-namespace:Xamarin.Neo4j.Fonts;assembly=Xamarin.Neo4j"
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xmlns:controls="clr-namespace:Xamarin.Neo4j.Controls;assembly=Xamarin.Neo4j"
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x:Class="Xamarin.Neo4j.Pages.ConnectionsPage"
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x:Name="connectionsPage"
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Title="PocketGraph">
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Title=" ">
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<ContentPage.ToolbarItems>
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<ToolbarItem Text="Settings" Order="Secondary" Command="{Binding Commands[OpenSettings]}" />
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</ContentPage.ToolbarItems>
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<ContentPage.Content>
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<Grid>
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<ListView ItemsSource="{Binding ConnectionStrings}" HasUnevenRows="True" SelectionMode="None" ItemTapped="OpenSession" IsVisible="{Binding HasItems}">
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<ListView.ItemTemplate>
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<DataTemplate>
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<controls:ConnectionCell>
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<controls:ConnectionCell.ContextActions>
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<MenuItem Text="Edit" Command="{Binding BindingContext.Commands[EditConnectionString], Source={x:Reference connectionsPage}}" CommandParameter="{Binding .}" />
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<MenuItem Text="Delete" Command="{Binding BindingContext.Commands[DeleteConnectionString], Source={x:Reference connectionsPage}}" CommandParameter="{Binding .}" IsDestructive="true" />
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</controls:ConnectionCell.ContextActions>
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</controls:ConnectionCell>
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</DataTemplate>
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</ListView.ItemTemplate>
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</ListView>
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<Grid RowDefinitions="Auto,*">
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<!-- Row 0: Dashboard header -->
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<StackLayout Grid.Row="0" Spacing="4" Padding="16,16,16,12" HorizontalOptions="Center">
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<Label Text="{x:Static fonts:FontAwesomeSolid.ProjectDiagram}"
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FontFamily="{StaticResource FontAwesomeSolid}"
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FontSize="32"
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TextColor="{DynamicResource PrimaryTextColor}"
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HorizontalOptions="Center"
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Margin="0,0,0,4" />
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<Label Text="PocketGraph"
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FontSize="22" FontAttributes="Bold"
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TextColor="{DynamicResource PrimaryTextColor}"
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HorizontalOptions="Center" />
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<Label Text="{Binding ConnectionCountLabel}"
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FontSize="13"
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TextColor="{DynamicResource SecondaryTextColor}"
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HorizontalOptions="Center" />
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</StackLayout>
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<!-- Row 1: Connection cards + empty state + FAB -->
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<Grid Grid.Row="1">
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<!-- Scrollable connection cards -->
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<ScrollView IsVisible="{Binding HasItems}">
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<StackLayout BindableLayout.ItemsSource="{Binding ConnectionStrings}"
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Spacing="0" Padding="0,0,0,80">
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<BindableLayout.ItemTemplate>
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<DataTemplate>
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<Border Margin="16,0,16,8"
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BackgroundColor="{DynamicResource Extreme}"
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Stroke="{DynamicResource QueryTextBorder}"
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StrokeThickness="1"
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StrokeShape="RoundRectangle 10">
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<Grid ColumnDefinitions="Auto,*,Auto" Padding="14,12">
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<Grid.GestureRecognizers>
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<TapGestureRecognizer
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Command="{Binding BindingContext.Commands[OpenConnection], Source={x:Reference connectionsPage}}"
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CommandParameter="{Binding .}" />
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</Grid.GestureRecognizers>
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<!-- Database icon -->
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<Border Grid.Column="0"
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WidthRequest="40" HeightRequest="40"
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StrokeThickness="0"
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StrokeShape="RoundRectangle 20"
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BackgroundColor="{DynamicResource QueryActionBar}"
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VerticalOptions="Center">
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<Label Text="{x:Static fonts:FontAwesomeSolid.Database}"
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FontFamily="{StaticResource FontAwesomeSolid}"
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FontSize="16"
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TextColor="{DynamicResource SecondaryTextColor}"
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HorizontalOptions="Center"
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VerticalOptions="Center" />
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</Border>
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<!-- Name + Host + scheme badge inline -->
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<StackLayout Grid.Column="1" Spacing="3" Padding="12,0,8,0" VerticalOptions="Center">
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<Label Text="{Binding DisplayName}"
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FontSize="15" FontAttributes="Bold"
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TextColor="{DynamicResource PrimaryTextColor}"
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LineBreakMode="TailTruncation" MaxLines="1" />
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<StackLayout Orientation="Horizontal" Spacing="6">
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<Label Text="{Binding Host}"
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FontSize="12"
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TextColor="{DynamicResource SecondaryTextColor}"
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LineBreakMode="TailTruncation"
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VerticalOptions="Center" />
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<Label IsVisible="{Binding IsSecure}"
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Text="{x:Static fonts:FontAwesomeSolid.Lock}"
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FontFamily="{StaticResource FontAwesomeSolid}"
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FontSize="9"
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TextColor="{DynamicResource SecondaryTextColor}"
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VerticalOptions="Center" />
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<Border BackgroundColor="{DynamicResource QueryActionBar}"
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StrokeThickness="0"
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StrokeShape="RoundRectangle 6"
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Padding="6,2">
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<Label Text="{Binding SchemeShortName}"
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FontSize="9" FontAttributes="Bold"
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TextColor="{DynamicResource SecondaryTextColor}"
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VerticalOptions="Center" />
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</Border>
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</StackLayout>
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</StackLayout>
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<!-- Edit / Delete -->
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<StackLayout Grid.Column="2" Orientation="Horizontal" Spacing="0" VerticalOptions="Center">
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<Button Text="{x:Static fonts:FontAwesomeSolid.PencilAlt}"
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FontFamily="{StaticResource FontAwesomeSolid}"
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FontSize="14"
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WidthRequest="38" HeightRequest="38"
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BackgroundColor="Transparent"
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TextColor="{DynamicResource SecondaryTextColor}"
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Padding="0"
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Command="{Binding BindingContext.Commands[EditConnectionString], Source={x:Reference connectionsPage}}"
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CommandParameter="{Binding .}" />
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<Button Text="{x:Static fonts:FontAwesomeSolid.TrashAlt}"
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FontFamily="{StaticResource FontAwesomeSolid}"
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FontSize="14"
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WidthRequest="38" HeightRequest="38"
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BackgroundColor="Transparent"
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TextColor="{DynamicResource SecondaryTextColor}"
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Padding="0"
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Command="{Binding BindingContext.Commands[DeleteConnectionString], Source={x:Reference connectionsPage}}"
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CommandParameter="{Binding .}" />
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</StackLayout>
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</Grid>
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</Border>
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</DataTemplate>
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</BindableLayout.ItemTemplate>
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</StackLayout>
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</ScrollView>
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<!-- Empty state -->
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<StackLayout IsVisible="{Binding IsEmpty}" VerticalOptions="Center" HorizontalOptions="Center" Spacing="12">
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<Label Text="{x:Static fonts:FontAwesomeSolid.Server}"
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FontFamily="{StaticResource FontAwesomeSolid}"
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@@ -50,11 +150,13 @@ x:Class="Xamarin.Neo4j.Pages.ConnectionsPage"
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FontSize="20"
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WidthRequest="56" HeightRequest="56"
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CornerRadius="28"
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BackgroundColor="{DynamicResource Accent}"
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BackgroundColor="{DynamicResource NavigationBarColor}"
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TextColor="White"
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VerticalOptions="End" HorizontalOptions="End"
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Margin="0,0,16,16"
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Command="{Binding Commands[AddConnection]}" />
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</Grid>
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</Grid>
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</ContentPage.Content>
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</ContentPage>
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@@ -42,9 +42,7 @@ namespace Xamarin.Neo4j.Pages
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ViewModel.LoadConnectionStrings();
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}
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private void OpenSession(object sender, ItemTappedEventArgs e)
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{
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ViewModel.OpenSession((Neo4jConnectionString)e.Item);
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}
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}
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}
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@@ -50,6 +50,12 @@ namespace Xamarin.Neo4j.ViewModels
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LoadConnectionStrings();
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}));
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Commands.Add("OpenConnection", new Command((o) =>
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{
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if (o is Neo4jConnectionString cs)
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OpenSession(cs);
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}));
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Commands.Add("OpenSettings", new Command(async () =>
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{
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await Navigation.PushAsync(new SettingsPage());
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@@ -87,6 +93,7 @@ namespace Xamarin.Neo4j.ViewModels
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OnPropertyChanged(nameof(ConnectionStrings));
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OnPropertyChanged(nameof(IsEmpty));
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OnPropertyChanged(nameof(HasItems));
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OnPropertyChanged(nameof(ConnectionCountLabel));
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}
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}
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@@ -94,6 +101,20 @@ namespace Xamarin.Neo4j.ViewModels
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public bool HasItems => !IsEmpty;
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public string ConnectionCountLabel
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{
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get
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{
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var count = _connectionStrings?.Count() ?? 0;
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return count switch
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{
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0 => "No connections yet",
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1 => "1 connection",
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_ => $"{count} connections"
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};
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}
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}
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#endregion
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}
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}
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