Завершение (надеюсь) работы с WPF.

2025-05-21 15:04:30 +04:00
parent 0274d9cbef
commit bb50ebe986
12 changed files with 267 additions and 92 deletions
@@ -25,8 +25,8 @@ internal sealed class ImportApplication : Application
        Settings = settings;
        Processors = processors;

-        //CurrentStage = ApplicationStage.InitialSettings;
-        CurrentStage = ApplicationStage.Viewer;
+        CurrentStage = ApplicationStage.InitialSettings;
+        //CurrentStage = ApplicationStage.Viewer;
    }

    #region "Поля"
@@ -6,6 +6,7 @@
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:fa="http://schemas.awesome.incremented/wpf/xaml/fontawesome.sharp"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:struct="clr-namespace:Pf2eDataScrapper.WPF.EntityViewer.EntityViewStructure"
    xmlns:viewmodel="clr-namespace:Pf2eDataScrapper.WPF.EntityViewer.ViewModel"
    x:Name="_this"
    d:DataContext="{d:DesignInstance Type=viewmodel:ViewViewModel}"
@@ -17,15 +18,15 @@
    <UserControl.Resources>
        <FontFamily x:Key="FontAwesome">/FontAwesome.Sharp;component/fonts/#Font Awesome 6 Free Solid</FontFamily>

+        <struct:ColorAdapterConverter x:Key="ColorAdapterConverter" />
+
        <Style x:Key="ButtonStyle" TargetType="Button">
            <Setter Property="FontSize" Value="{Binding ButtonSize, ElementName=_this}" />
            <Setter Property="VerticalAlignment" Value="Center" />
            <Setter Property="HorizontalAlignment" Value="Center" />
-            <Setter Property="Margin" Value="0" />
-            <Setter Property="Padding" Value="0" />
            <Setter Property="Width" Value="{Binding ButtonSize, ElementName=_this}" />
            <Setter Property="Height" Value="{Binding ButtonSize, ElementName=_this}" />
-            <Setter Property="BorderThickness" Value="1" />
+            <Setter Property="BorderThickness" Value="2,2,1,1" />

            <Setter Property="Background">
                <Setter.Value>
@@ -41,7 +42,17 @@
            <Setter Property="Foreground" Value="Black" />
            <Style.Triggers>
                <Trigger Property="IsMouseOver" Value="True">
-                    <Setter Property="Foreground" Value="DarkGray" />
+                    <Setter Property="Foreground" Value="DarkSlateGray" />
+                    <Setter Property="Background">
+                        <Setter.Value>
+                            <SolidColorBrush Color="Transparent" />
+                        </Setter.Value>
+                    </Setter>
+                    <Setter Property="BorderBrush">
+                        <Setter.Value>
+                            <SolidColorBrush Color="Transparent" />
+                        </Setter.Value>
+                    </Setter>
                </Trigger>
            </Style.Triggers>
        </Style>
@@ -52,6 +63,14 @@
            TargetType="Button">
            <Setter Property="FontFamily" Value="{StaticResource FontAwesome}" />
        </Style>
+
+        <Style x:Key="HoverRow" TargetType="Grid">
+            <Style.Triggers>
+                <Trigger Property="IsMouseOver" Value="True">
+                    <Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.ControlDarkBrush}}" />
+                </Trigger>
+            </Style.Triggers>
+        </Style>
    </UserControl.Resources>

    <UserControl.BorderBrush>
@@ -63,7 +82,7 @@
    </UserControl.Background>

    <ScrollViewer>
-        <ItemsControl ItemsSource="{Binding Rows}">
+        <ItemsControl AlternationCount="2" ItemsSource="{Binding Rows}">
            <ItemsControl.ItemsPanel>
                <ItemsPanelTemplate>
                    <StackPanel Grid.IsSharedSizeScope="True" />
@@ -72,7 +91,11 @@

            <ItemsControl.ItemTemplate>
                <DataTemplate>
-                    <Grid Height="{Binding ItemHeight, ElementName=_this}" Visibility="{Binding ItemVisibility}">
+                    <Grid
+                        x:Name="FooBar"
+                        Height="{Binding ItemHeight, ElementName=_this}"
+                        Visibility="{Binding ItemVisibility}">
+
                        <Grid.ColumnDefinitions>
                            <ColumnDefinition SharedSizeGroup="ColumnOne" />
                            <ColumnDefinition Width="*" />
@@ -86,13 +109,15 @@
                                Ladder="{Binding Ladder}" />

                            <Button
-                                Margin="-22,0,0,0"
+                                Margin="-20,0,0,0"
+                                Padding="0"
                                HorizontalAlignment="Center"
                                VerticalAlignment="Center"
                                Command="{Binding CollapseCommand}"
-                                Content="{Binding ButtonIcon}"
                                Style="{StaticResource FaButtonStyle}"
-                                Visibility="{Binding ButtonVisibility}" />
+                                Visibility="{Binding ButtonVisibility}">
+                                <TextBlock Margin="-3,-3,0,0" Text="{Binding ButtonIcon}" />
+                            </Button>

                            <TextBlock
                                Margin="2,0,10,0"
@@ -108,14 +133,35 @@
                                VerticalAlignment="Center"
                                FontSize="{Binding TypeFontSize, ElementName=_this}"
                                FontStyle="Italic"
-                                Text="{Binding Type}" />
-
+                                Text="{Binding Type}">
+                                <TextBlock.Foreground>
+                                    <MultiBinding Converter="{StaticResource ColorAdapterConverter}">
+                                        <Binding Path="AccentColor" />
+                                    </MultiBinding>
+                                </TextBlock.Foreground>
+                            </TextBlock>
                            <TextBlock
                                HorizontalAlignment="Center"
                                VerticalAlignment="Center"
-                                Text="{Binding Value}" />
+                                Text="{Binding Value}"
+                                TextTrimming="CharacterEllipsis">
+                                <TextBlock.Foreground>
+                                    <MultiBinding Converter="{StaticResource ColorAdapterConverter}">
+                                        <Binding Path="AccentColor" />
+                                    </MultiBinding>
+                                </TextBlock.Foreground>
+                            </TextBlock>
                        </StackPanel>
                    </Grid>
+
+                    <DataTemplate.Triggers>
+                        <Trigger Property="ItemsControl.AlternationIndex" Value="0">
+                            <Setter TargetName="FooBar" Property="Background" Value="{DynamicResource {x:Static SystemColors.ControlDarkBrush}}" />
+                        </Trigger>
+                        <Trigger Property="ItemsControl.AlternationIndex" Value="1">
+                            <Setter TargetName="FooBar" Property="Background" Value="{DynamicResource {x:Static SystemColors.ControlBrush}}" />
+                        </Trigger>
+                    </DataTemplate.Triggers>
                </DataTemplate>
            </ItemsControl.ItemTemplate>
        </ItemsControl>
@@ -5,16 +5,18 @@
    xmlns:component="clr-namespace:Pf2eDataScrapper.WPF.EntityViewer.Component"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:viewmodel="clr-namespace:Pf2eDataScrapper.WPF.EntityViewer.ViewModel"
    Title="EntityForm"
    Width="1400"
    Height="800"
+    d:DataContext="{d:DesignInstance Type=viewmodel:EntityFormViewModel}"
    x:ClassModifier="internal"
    Background="{DynamicResource {x:Static SystemColors.ControlBrushKey}}"
    Loaded="Window_Loaded"
    mc:Ignorable="d">
    <Grid ClipToBounds="True">
        <Grid.RowDefinitions>
-            <RowDefinition Height="20" />
+            <RowDefinition Height="25" />
            <RowDefinition Height="150" />
            <RowDefinition Height="Auto" />
            <RowDefinition Height="*" />
@@ -47,6 +49,11 @@
            Cursor="SizeNS"
            ResizeDirection="Rows" />

+        <Button
+            Margin="3,4,0,0"
+            Click="Button_Click"
+            Content="&lt;&lt;&lt; Вернуться в начало" />
+
        <ListBox
            x:Name="EntityTypeListBox"
            Grid.Row="1"
@@ -75,7 +82,7 @@
            Grid.RowSpan="4"
            Grid.Column="4"
            IsReadOnly="True"
-            Text="{Binding TestText, Mode=OneWay}"
+            Text="{Binding SelectedEntityDescription, Mode=OneWay}"
            TextWrapping="Wrap" />
    </Grid>
 </Window>
@@ -12,11 +12,7 @@ internal partial class EntityForm : Window
    public Pf2eDbContext Context { get; }
    public EntityFormViewModel ViewModel { get; }

-    public EntityForm(
-        Pf2eDbContext context,
-        EntityFormViewModel viewModel,
-        ViewViewModel entityViewViewModel
-    )
+    public EntityForm(Pf2eDbContext context, EntityFormViewModel viewModel)
    {
        Context = context;
        ViewModel = viewModel;
@@ -31,4 +27,9 @@ internal partial class EntityForm : Window
    }

    private void Window_Loaded(object sender, RoutedEventArgs e) { }
+
+    private void Button_Click(object sender, RoutedEventArgs e)
+    {
+        (Application.Current as ImportApplication)!.CurrentStage = ApplicationStage.InitialSettings;
+    }
 }
@@ -103,12 +103,7 @@ internal class StructureBuilder
                    return Create(name, value!, depth);
                }

-                StructureFieldReference reference = new StructureFieldReference(
-                    this,
-                    name,
-                    null,
-                    depth
-                );
+                StructureFieldReference reference = new(this, name, null, depth);
                processed.AddReference(reference);
                return reference;
        }
@@ -12,7 +12,8 @@ namespace Pf2eDataScrapper.WPF.EntityViewer.EntityViewStructure;
 /// <param name="builder">Класс построения структуры данных.</param>
 /// <param name="name">Название поля.</param>
 /// <param name="depth">Глубина поля.</param>
-internal abstract class StructureField(StructureBuilder builder, string name, int depth) : INotifyPropertyChanged
+internal abstract class StructureField(StructureBuilder builder, string name, int depth)
+    : INotifyPropertyChanged
 {
    /// <summary>
    /// Название поля.
@@ -216,3 +217,32 @@ internal class StructureFieldReference(
    /// <inheritdoc/>
    public override string GetValueString() => "<Reference>";
 }
+
+/// <summary>
+/// Поле структуры пропускаемого объекта.
+/// </summary>
+/// <param name="builder">Класс построения структуры данных.</param>
+/// <param name="name">Название поля.</param>
+/// <param name="reference">Ссылка на объект.</param>
+/// <param name="depth">Глубина поля.</param>
+internal class StructureFieldIgnored(
+    StructureBuilder builder,
+    string name,
+    StructureFieldComplex? reference,
+    int depth
+) : StructureField(builder, name, depth)
+{
+    /// <summary>
+    /// Ссылка на объект.
+    /// </summary>
+    public StructureFieldComplex? Reference = reference;
+
+    /// <inheritdoc/>
+    public override StructureFieldType FieldType => StructureFieldType.Reference;
+
+    /// <inheritdoc/>
+    public override string GetTypeString() => Reference?.GetTypeString() ?? "???";
+
+    /// <inheritdoc/>
+    public override string GetValueString() => "<Ignored>";
+}
@@ -41,6 +41,19 @@ internal class StructureFieldComplex : StructureField
    }
    private bool _collapsed;

+    /// <summary>
+    /// Флаг, указывающий, что у этот элемент можно свернуть.
+    /// </summary>
+    public bool Collapsable
+    {
+        get => Fields.Count > 0;
+    }
+
+    /// <summary>
+    /// Значение поля идентификатора элемента.
+    /// </summary>
+    public string? IdValue { get; private set; }
+
    /// <inheritdoc/>
    public override bool Visible
    {
@@ -118,14 +131,20 @@ internal class StructureFieldComplex : StructureField
        Type type = value.GetType();
        PropertyInfo[] properties = type.GetProperties(BindingFlags.Public | BindingFlags.Instance);

-        SetFieldsFromRecords(
-            properties
-                .Where(property =>
-                    property.GetAttribute<Newtonsoft.Json.JsonIgnoreAttribute>() is null
-                )
-                .Select(property => new FieldRecord(property.Name, property.GetValue(value, null)))
-                .ToList()
-        );
+        var records = properties
+            .Where(property => property.GetAttribute<Newtonsoft.Json.JsonIgnoreAttribute>() is null)
+            .Select(property => new FieldRecord(property.Name, property.GetValue(value, null)))
+            .ToList();
+
+        var idRecord = records.FirstOrDefault(record => record.Name == "Id");
+
+        if (idRecord is not null && idRecord.Value is not null)
+        {
+            records.Remove(idRecord);
+            IdValue = idRecord.Value.ToString();
+        }
+
+        SetFieldsFromRecords(records);
    }

    /// <summary>
@@ -203,6 +222,12 @@ internal class StructureFieldComplex : StructureField
        {
            return Fields.Count.ToString() + (Fields.Count == 1 ? " item" : " items");
        }
+
+        if (IdValue is not null)
+        {
+            return $"#{IdValue}";
+        }
+
        return "";
    }

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
+using System.Drawing;
 using System.Globalization;
 using System.Linq;
 using System.Runtime.CompilerServices;
@@ -9,6 +10,9 @@ using System.Windows.Data;
 using System.Windows.Input;
 using System.Windows.Media;
 using FontAwesome.Sharp;
+using static System.Runtime.InteropServices.JavaScript.JSType;
+using static LinqToDB.Sql;
+using Color = System.Windows.Media.Color;

 namespace Pf2eDataScrapper.WPF.EntityViewer.EntityViewStructure;

@@ -27,7 +31,8 @@ internal class StructureRow : INotifyPropertyChanged
    /// <summary>
    /// Флаг наличия кнопки.
    /// </summary>
-    public bool HasButton => Field.FieldType == StructureFieldType.Complex;
+    public bool HasButton =>
+        Field.FieldType == StructureFieldType.Complex && ((StructureFieldComplex)Field).Collapsable;

    /// <summary>
    /// Флаг, указывающий, отображается ли строка.
@@ -47,7 +52,10 @@ internal class StructureRow : INotifyPropertyChanged
    /// <summary>
    /// Иконка кнопки.
    /// </summary>
-    public string ButtonIcon => HasButton && !((StructureFieldComplex)Field).Collapsed ? IconChar.PlusSquare.ToChar() : IconChar.MinusSquare.ToChar();
+    public string ButtonIcon =>
+        HasButton && !((StructureFieldComplex)Field).Collapsed
+            ? IconChar.PlusSquare.ToChar()
+            : IconChar.MinusSquare.ToChar();

    /// <summary>
    /// Глубина отображения поля.
@@ -78,7 +86,26 @@ internal class StructureRow : INotifyPropertyChanged
    /// <summary>
    /// Строковое представление значения поля.
    /// </summary>
-    public string Value => Field.GetValueString();
+    public string Value => Field.GetValueString().Replace("\r", "").Replace("\n", "");
+
+    /// <summary>
+    /// Цвет значения
+    /// </summary>
+    public Color? AccentColor =>
+        Field switch
+        {
+            StructureFieldPrimitive primitive => System.Type.GetTypeCode(primitive.Type) switch
+            {
+                TypeCode.Boolean => Colors.DarkGoldenrod,
+                TypeCode.Int32 => Colors.Blue,
+                TypeCode.Double => Colors.Aqua,
+                TypeCode.String => Colors.Green,
+                _ => null,
+            },
+            StructureFieldEnum => Colors.Red,
+            StructureFieldNull => Colors.Transparent,
+            _ => null,
+        };

    /// <summary>
    /// Команда переключения.
@@ -91,14 +118,14 @@ internal class StructureRow : INotifyPropertyChanged
    /// <param name="field">Поле.</param>
    public StructureRow(StructureField field)
    {
-        Field = field; 
+        Field = field;
        CollapseCommand = new CollapseCommand(this);

        Field.PropertyChanged += Field_PropertyChanged;
    }

    /// <summary>
-    /// 
+    ///
    /// </summary>
    /// <param name="obj"></param>
    private void Field_PropertyChanged(object? sender, PropertyChangedEventArgs e)
@@ -147,3 +174,59 @@ internal class CollapseCommand(StructureRow structureRow) : ICommand
        field.Collapsed = !field.Collapsed;
    }
 }
+
+public class ColorAdapterConverter : IMultiValueConverter
+{
+    private byte Mix(byte a, byte b, double rate) =>
+        System.Convert.ToByte(Math.Round(a * rate + b * (1 - rate)));
+
+    public object? Convert(object[] value, Type targetType, object parameter, CultureInfo culture)
+    {
+        Color textColor = System.Windows.SystemColors.WindowTextColor;
+        double a = textColor.A;
+        double r = textColor.R;
+        double g = textColor.G;
+        double b = textColor.B;
+        int n = 1 + value.Length;
+
+        foreach (var item in value)
+        {
+            if (item == null || item is not Color)
+            {
+                n--;
+                continue;
+            }
+
+            Color color = (Color)item;
+
+            a += color.A;
+            r += color.R;
+            g += color.G;
+            b += color.B;
+        }
+
+        Color resultColor = Color.FromArgb(
+            System.Convert.ToByte(Math.Round(a / n)),
+            System.Convert.ToByte(Math.Round(r / n)),
+            System.Convert.ToByte(Math.Round(g / n)),
+            System.Convert.ToByte(Math.Round(b / n))
+        );
+
+        var @switch = new Dictionary<Type, Func<object>>
+        {
+            { typeof(System.Windows.Media.Brush), () => new SolidColorBrush(resultColor) },
+        };
+
+        return @switch.TryGetValue(targetType, out var action) ? action() : null;
+    }
+
+    public object[] ConvertBack(
+        object value,
+        Type[] targetType,
+        object parameter,
+        CultureInfo culture
+    )
+    {
+        throw new NotImplementedException();
+    }
+}
@@ -13,9 +13,9 @@ public class SelectedEntityStore
        set
        {
            _selectedEntity = value;
-            SelectedEntityTypeChanged?.Invoke(SelectedEntity);
+            SelectedEntityChanged?.Invoke(SelectedEntity);
        }
    }

-    public event Action<Entity?>? SelectedEntityTypeChanged;
+    public event Action<Entity?>? SelectedEntityChanged;
 }
@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using Pf2eDataScrapper.WPF.EntityViewer.Stores;
 using Pf2eModel;
+using Pf2eModel.Model.Base;
 using Pf2eModel.Model.Enum;

 namespace Pf2eDataScrapper.WPF.EntityViewer.ViewModel;
@@ -16,13 +17,15 @@ internal class EntityFormViewModel : ViewModelBase
    public EntityListViewModel DbEntityListViewModel { get; }
    public ViewViewModel ViewViewModel { get; }
    public SelectedEntityTypeStore SelectedEntityTypeStore { get; }
+    public SelectedEntityStore SelectedEntityStore { get; }

    public EntityFormViewModel(
        IServiceProvider serviceProvider,
        Pf2eDbContext context,
        EntityListViewModel entityListViewModel,
        ViewViewModel viewViewModel,
-        SelectedEntityTypeStore selectedEntityTypeStore
+        SelectedEntityTypeStore selectedEntityTypeStore,
+        SelectedEntityStore selectedEntityStore
    )
    {
        ServiceProvider = serviceProvider;
@@ -30,7 +33,11 @@ internal class EntityFormViewModel : ViewModelBase
        DbEntityListViewModel = entityListViewModel;
        ViewViewModel = viewViewModel;
        SelectedEntityTypeStore = selectedEntityTypeStore;
+        SelectedEntityStore = selectedEntityStore;
+
        Update();
+
+        SelectedEntityStore.SelectedEntityChanged += SelectedEntityStore_SelectedEntityChanged;
    }

    public void Update()
@@ -64,5 +71,19 @@ internal class EntityFormViewModel : ViewModelBase

    #endregion

+    #region "Текущий элемент"
+
+    public string SelectedEntityDescription
+    {
+        get => SelectedEntityStore.SelectedEntity?.Description ?? "";
+    }
+
+    private void SelectedEntityStore_SelectedEntityChanged(Entity? obj)
+    {
+        OnPropertyChanged(nameof(SelectedEntityDescription));
+    }
+
+    #endregion
+
    public string TestText => SelectedEntityType?.ToString() ?? "null";
 }
@@ -87,6 +87,7 @@ internal class EntityListViewModel : ViewModelBase
        set
        {
            _entities = [.. value];
+            SelectedEntity = Entities.FirstOrDefault();
            OnPropertyChanged();
        }
    }
@@ -144,55 +145,24 @@ internal class EntityListViewModel : ViewModelBase

    #region "Запросы"

-    /// <summary>
-    /// Поток, в котором будет выполняться запрос к базе данных.
-    /// </summary>
-    private Thread? _queryThread;
-
-    public void Reload()
-    {
-        Abort();
-        _queryThread = new(PerformQuery);
-        _queryThread.Start();
-    }
-
-    /// <summary>
-    /// Прерывает выполнение потока, если он ещё не завершён.
-    /// </summary>
-    public void Abort()
-    {
-        _queryThread?.Interrupt();
-        _queryThread = null;
-    }
-
    /// <summary>
    /// Выполняет запрос к базе данных и обрабатывает результаты.
    /// </summary>
-    private void PerformQuery()
+    public void Reload()
    {
-        try
-        {
-            Pf2eDbContext dbContext = new();
+        Pf2eDbContext dbContext = new();

-            IQueryable<Entity> query =
-                Search == ""
-                    ? dbContext.Entities.Where(e => e.Type == SelectedEntityType)
-                    :
-                    // ReSharper disable once EntityFramework.UnsupportedServerSideFunctionCall
-                    dbContext.Entities.Where(e =>
-                        e.Type == SelectedEntityType && Pf2eDbContext.LocaleSearch(e.Name, Search)
-                    );
+        IQueryable<Entity> query =
+            Search == ""
+                ? dbContext.Entities.Where(e => e.Type == SelectedEntityType)
+                :
+                // ReSharper disable once EntityFramework.UnsupportedServerSideFunctionCall
+                dbContext.Entities.Where(e =>
+                    e.Type == SelectedEntityType && Pf2eDbContext.LocaleSearch(e.Name, Search)
+                );

-            EntitiesCount = query.Count();
-            Entities =
-            [
-                .. query.OrderBy(e => e.Id).Skip((Page - 1) * PerPage).Take(PerPage).ToList(),
-            ];
-        }
-        catch (ThreadInterruptedException)
-        {
-            // Ignore
-        }
+        EntitiesCount = query.Count();
+        Entities = [.. query.OrderBy(e => e.Id).Skip((Page - 1) * PerPage).Take(PerPage).ToList()];
    }

    #endregion
@@ -31,7 +31,6 @@ internal class ViewViewModel : ViewModelBase
        {
            _rows = value;
            OnPropertyChanged();
-
        }
    }
    private ObservableCollection<StructureRow> _rows = [];
@@ -45,14 +44,12 @@ internal class ViewViewModel : ViewModelBase
        Context = context;
        SelectedEntityStore = selectedEntityStore;

-        SelectedEntityStore.SelectedEntityTypeChanged +=
-            SelectedEntityStore_SelectedEntityTypeChanged;
+        SelectedEntityStore.SelectedEntityChanged += SelectedEntityStore_SelectedEntityTypeChanged;
    }

    ~ViewViewModel()
    {
-        SelectedEntityStore.SelectedEntityTypeChanged -=
-            SelectedEntityStore_SelectedEntityTypeChanged;
+        SelectedEntityStore.SelectedEntityChanged -= SelectedEntityStore_SelectedEntityTypeChanged;
    }

    private void SelectedEntityStore_SelectedEntityTypeChanged(Pf2eModel.Model.Base.Entity? entity)