Intentando crear un tema oscuro. Aun no funciona correctamente.

App.xaml

@@ -1,7 +1,5 @@
-<Application x:Class="DirectoryCreator.App"
+<Application x:Class="DirectoryCreator.App" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="clr-namespace:DirectoryCreator"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:local="clr-namespace:DirectoryCreator"
         StartupUri="MainWindow.xaml">
     <Application.Resources>
 

ConfigEditorWindow.xaml

@@ -5,12 +5,9 @@
         xmlns:viewmodels="clr-namespace:DirectoryCreator.ViewModels" mc:Ignorable="d" Title="Editor de Configuraciones"
         Height="600" Width="800" WindowStartupLocation="CenterOwner">
 
-    <Window.Resources>
+    <Window.Icon>
-        <Style TargetType="Button">
+        <BitmapImage UriSource="/Assets/app.png" />
-            <Setter Property="Padding" Value="10,5" />
+    </Window.Icon>
-            <Setter Property="Margin" Value="5" />
-        </Style>
-    </Window.Resources>
 
     <Grid Margin="20">
         <Grid.RowDefinitions>
@@ -21,14 +18,15 @@
             <RowDefinition Height="*" />
             <RowDefinition Height="Auto" />
         </Grid.RowDefinitions>
-
         <!-- Configuración general -->
         <StackPanel Grid.Row="0">
             <DockPanel>
                 <TextBlock Text="Nombre de Configuración:" VerticalAlignment="Center" />
                 <TextBox Text="{Binding ConfigDescription, UpdateSourceTrigger=PropertyChanged}" Margin="10,0,0,0"
                         MinWidth="200" />
+                <CheckBox Content="Tema Oscuro" IsChecked="{Binding IsDarkTheme}" Margin="5" />
             </DockPanel>           
+
             <DockPanel Margin="0,10,0,0">
                 <TextBlock Text="Ruta Base:" VerticalAlignment="Center" />
                 <Button Content="..." Command="{Binding SelectBasePathCommand}" DockPanel.Dock="Right" Padding="5,0"

DirectoryCreator.csproj

@@ -12,10 +12,32 @@
     <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.0" />
   </ItemGroup>
 
+  <ItemGroup>
+    <Resource Include="Assets\app.png" />
+	  <None Remove="Themes\**" />
+	  <Resource Include="Themes\**" />
+  </ItemGroup>
+
   <ItemGroup>
     <None Update="folderConfig.json">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
+    <None Update="Properties\Settings.settings">
+      <Generator>SettingsSingleFileGenerator</Generator>
+      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+    </None>
+  </ItemGroup>
+
+  <ItemGroup>
+    <Folder Include="Themes\" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Compile Update="Properties\Settings.Designer.cs">
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+    </Compile>
   </ItemGroup>
 
 </Project>

MainWindow.xaml

@@ -5,11 +5,28 @@
         xmlns:viewmodels="clr-namespace:DirectoryCreator.ViewModels" mc:Ignorable="d" Title="Crear Directorios Base"
         Height="300" Width="500" WindowStartupLocation="CenterScreen">
 
-    <Window.DataContext>
+    <Window.Icon>
-        <viewmodels:MainWindowViewModel />
+        <BitmapImage UriSource="/Assets/app.png" />
-    </Window.DataContext>
+    </Window.Icon>
 
-    <Grid Margin="20">
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="*" />
+        </Grid.RowDefinitions>
+
+        <!-- Barra superior con el tema -->
+        <Border Background="{DynamicResource SecondaryBackground}" Padding="5">
+            <DockPanel LastChildFill="True">
+                <StackPanel DockPanel.Dock="Right" Orientation="Horizontal" VerticalAlignment="Center">
+                    <TextBlock Text="Tema Oscuro" Margin="0,0,5,0" VerticalAlignment="Center" />
+                    <CheckBox IsChecked="{Binding IsDarkTheme}" VerticalAlignment="Center" />
+                </StackPanel>
+            </DockPanel>
+        </Border>
+
+        <!-- Contenido principal -->
+        <Grid Grid.Row="1" Margin="20">
             <Grid.RowDefinitions>
                 <RowDefinition Height="Auto" />
                 <RowDefinition Height="20" />
@@ -25,8 +42,9 @@
             <StackPanel Grid.Row="0" Orientation="Horizontal">
                 <TextBlock Text="Configuración:" VerticalAlignment="Center" />
                 <ComboBox Margin="10,0" ItemsSource="{Binding AvailableConfigurations}"
-                    SelectedItem="{Binding SelectedConfiguration}" DisplayMemberPath="Description" MinWidth="200" />
+                        SelectedItem="{Binding SelectedConfiguration}" DisplayMemberPath="Description" MinWidth="200"
-            <Button Content="Editar Configuraciones" Command="{Binding EditConfigurationsCommand}" Padding="10,5" />
+                        VerticalContentAlignment="Center" />
+                <Button Content="Editar Configuraciones" Command="{Binding EditConfigurationsCommand}" />
             </StackPanel>
 
             <TextBlock Grid.Row="2" Text="Last Project:" />
@@ -36,7 +54,8 @@
             <TextBlock Grid.Row="4" Margin="100,0,0,0" Text="{Binding BasePath}" />
 
             <TextBlock Grid.Row="6" Text="New Project Name:" />
-        <TextBox Grid.Row="6" Margin="100,0,0,0" Text="{Binding NewProjectName, UpdateSourceTrigger=PropertyChanged}" />
+            <TextBox Grid.Row="6" Margin="100,0,0,0"
+                    Text="{Binding NewProjectName, UpdateSourceTrigger=PropertyChanged}" />
 
             <StackPanel Grid.Row="8" Orientation="Horizontal" HorizontalAlignment="Right">
                 <Button Content="Abrir Carpeta Base" Command="{Binding OpenBaseFolderCommand}" Padding="20,10"
@@ -44,4 +63,5 @@
                 <Button Content="Crear Directorios" Command="{Binding CreateDirectoriesCommand}" Padding="20,10" />
             </StackPanel>
         </Grid>
+    </Grid>
 </Window>

MainWindow.xaml.cs

@@ -1,12 +1,28 @@
 using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Input;
 using DirectoryCreator.Models;
+using DirectoryCreator.ViewModels;
 using System.Collections.ObjectModel;
 using System.Diagnostics;
 using System.IO;
 using System.Text.Json;
 using System.Windows;
 
+namespace DirectoryCreator
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+        public MainWindow()
+        {
+            InitializeComponent();
+            DataContext = new MainWindowViewModel();
+        }
+    }
+}
+
 namespace DirectoryCreator.ViewModels
 {
     public partial class MainWindowViewModel : ObservableObject
@@ -31,6 +47,8 @@ namespace DirectoryCreator.ViewModels
 
         public MainWindowViewModel()
         {
+            IsDarkTheme = Properties.Settings.Default.IsDarkTheme;
+            ThemeManager.SetTheme(IsDarkTheme);
             AvailableConfigurations = new ObservableCollection<FolderConfig>();
             LoadConfigurations();
         }
@@ -165,11 +183,11 @@ namespace DirectoryCreator.ViewModels
                 }
 
                 LastProjectNumber = lastProject;
-                NewProjectName = lastValidNumber >= 0 ? $"{(lastValidNumber + 1):000} - " : "001 - ";
+                NewProjectName = lastValidNumber >= 0 ? $"{(lastValidNumber + 1):00} - " : "01 - ";
 
                 if (lastValidNumber < 0)
                 {
-                    MessageBox.Show("No se encontró una secuencia válida de al menos 3 números consecutivos.\nSe iniciará desde 001.",
+                    MessageBox.Show("No se encontró una secuencia válida de al menos 3 números consecutivos.\nSe iniciará desde 01.",
                         "Información", MessageBoxButton.OK, MessageBoxImage.Information);
                 }
             }
@@ -212,6 +230,17 @@ namespace DirectoryCreator.ViewModels
             }
         }
 
+        [ObservableProperty]
+        private bool isDarkTheme;
+
+        partial void OnIsDarkThemeChanged(bool value)
+        {
+            ThemeManager.SetTheme(value);
+            // Opcional: Guardar la preferencia del usuario
+            Properties.Settings.Default.IsDarkTheme = value;
+            Properties.Settings.Default.Save();
+        }
+
         [RelayCommand]
         private void CreateDirectories()
         {

Properties/Settings.Designer.cs

@@ -0,0 +1,44 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace DirectoryCreator.Properties
+{
+
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "17.0.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase
+    {
+
+        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
+
+        public static Settings Default
+        {
+            get
+            {
+                return defaultInstance;
+            }
+        }
+
+        [global::System.Configuration.UserScopedSettingAttribute()]
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [global::System.Configuration.DefaultSettingValueAttribute("False")]
+        public bool IsDarkTheme
+        {
+            get
+            {
+                return ((bool)(this["IsDarkTheme"]));
+            }
+            set
+            {
+                this["IsDarkTheme"] = value;
+            }
+        }
+    }
+}

Properties/Settings.settings

@@ -0,0 +1,9 @@
+<?xml version='1.0' encoding='utf-8'?>
+<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)" GeneratedClassNamespace="DirectoryCreator.Properties" GeneratedClassName="Settings">
+  <Profiles />
+  <Settings>
+    <Setting Name="IsDarkTheme" Type="System.Boolean" Scope="User">
+      <Value Profile="(Default)">False</Value>
+    </Setting>
+  </Settings>
+</SettingsFile>

ThemeManager.cs

@@ -0,0 +1,36 @@
+using System.Windows;
+
+namespace DirectoryCreator
+{
+    public static class ThemeManager
+    {
+        public static void SetTheme(bool isDarkTheme)
+        {
+            var app = Application.Current;
+            var mergedDicts = app.Resources.MergedDictionaries;
+
+            // Ruta al tema oscuro
+            var darkThemeUri = new Uri("Themes/DarkTheme.xaml", UriKind.Relative);
+
+            // Primero, removemos el tema oscuro si existe
+            for (int i = mergedDicts.Count - 1; i >= 0; i--)
+            {
+                var currentDict = mergedDicts[i];
+                if (currentDict.Source != null && currentDict.Source.Equals(darkThemeUri))
+                {
+                    mergedDicts.RemoveAt(i);
+                }
+            }
+
+            // Si se solicita el tema oscuro, lo agregamos
+            if (isDarkTheme)
+            {
+                var darkTheme = new ResourceDictionary
+                {
+                    Source = darkThemeUri
+                };
+                mergedDicts.Add(darkTheme);
+            }
+        }
+    }
+}

Themes/DarkTheme.xaml

@@ -0,0 +1,58 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+	<!-- Colores para el tema oscuro -->
+	<SolidColorBrush x:Key="WindowBackground" Color="#1E1E1E"/>
+	<SolidColorBrush x:Key="WindowForeground" Color="#FFFFFF"/>
+	<SolidColorBrush x:Key="PrimaryBackground" Color="#2D2D2D"/>
+	<SolidColorBrush x:Key="SecondaryBackground" Color="#333333"/>
+	<SolidColorBrush x:Key="BorderBrush" Color="#404040"/>
+	<SolidColorBrush x:Key="ButtonBackground" Color="#3E3E3E"/>
+	<SolidColorBrush x:Key="ButtonBackgroundHover" Color="#4A4A4A"/>
+	<SolidColorBrush x:Key="TextBoxBackground" Color="#2D2D2D"/>
+
+	<!-- Estilos para controles principales -->
+	<Style TargetType="Window">
+		<Setter Property="Background" Value="{StaticResource WindowBackground}"/>
+		<Setter Property="Foreground" Value="{StaticResource WindowForeground}"/>
+	</Style>
+
+	<Style TargetType="Grid">
+		<Setter Property="Background" Value="{StaticResource WindowBackground}"/>
+	</Style>
+
+	<Style TargetType="Border">
+		<Setter Property="Background" Value="{StaticResource WindowBackground}"/>
+	</Style>
+
+	<!-- Estilos para controles interactivos -->
+	<Style TargetType="Button">
+		<Setter Property="Background" Value="{StaticResource ButtonBackground}"/>
+		<Setter Property="Foreground" Value="{StaticResource WindowForeground}"/>
+		<Setter Property="BorderBrush" Value="{StaticResource BorderBrush}"/>
+	</Style>
+
+	<Style TargetType="TextBox">
+		<Setter Property="Background" Value="{StaticResource TextBoxBackground}"/>
+		<Setter Property="Foreground" Value="{StaticResource WindowForeground}"/>
+		<Setter Property="BorderBrush" Value="{StaticResource BorderBrush}"/>
+	</Style>
+
+	<Style TargetType="TextBlock">
+		<Setter Property="Foreground" Value="{StaticResource WindowForeground}"/>
+	</Style>
+
+	<Style TargetType="ComboBox">
+		<Setter Property="Background" Value="{StaticResource TextBoxBackground}"/>
+		<Setter Property="Foreground" Value="{StaticResource WindowForeground}"/>
+		<Setter Property="BorderBrush" Value="{StaticResource BorderBrush}"/>
+	</Style>
+
+	<Style TargetType="ComboBoxItem">
+		<Setter Property="Background" Value="{StaticResource TextBoxBackground}"/>
+		<Setter Property="Foreground" Value="{StaticResource WindowForeground}"/>
+	</Style>
+
+	<Style TargetType="CheckBox">
+		<Setter Property="Foreground" Value="{StaticResource WindowForeground}"/>
+	</Style>
+</ResourceDictionary>

Window1.xaml

@@ -1,12 +0,0 @@
-<Window x:Class="DirectoryCreator.Window1"
-        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-        xmlns:local="clr-namespace:DirectoryCreator"
-        mc:Ignorable="d"
-        Title="Window1" Height="450" Width="800">
-    <Grid>
-        
-    </Grid>
-</Window>

Window1.xaml.cs

@@ -1,27 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows;
-using System.Windows.Controls;
-using System.Windows.Data;
-using System.Windows.Documents;
-using System.Windows.Input;
-using System.Windows.Media;
-using System.Windows.Media.Imaging;
-using System.Windows.Shapes;
-
-namespace DirectoryCreator
-{
-    /// <summary>
-    /// Interaction logic for Window1.xaml
-    /// </summary>
-    public partial class Window1 : Window
-    {
-        public Window1()
-        {
-            InitializeComponent();
-        }
-    }
-}