Deleting genres now updates the GamesList.txt and removes that genre …

…from all listings
pekempy · Oct 29, 2018 · f374a7e · f374a7e
1 parent 445222d
commit f374a7e
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Showing 5 changed files with 111 additions and 9 deletions.
diff --git a/MainWindow.xaml.cs b/MainWindow.xaml.cs
@@ -95,6 +95,11 @@ private void PosterViewActive()
         }
 
         private void SettingsButton_OnClick(object sender, RoutedEventArgs e)
+        {
+            SettingsViewActive();
+        }
+
+        private void SettingsViewActive()
         {
             settingsViewModel = new SettingsViewModel();
             settingsViewModel.LoadGenres();
@@ -129,6 +134,11 @@ public void RefreshGames()
                 Console.WriteLine("Banner");
                 BannerViewActive();
             }
+            else if (DataContext == settingsViewModel)
+            {
+                Console.WriteLine("Settings");
+                SettingsViewActive();
+            }
             else
             {
                 Console.WriteLine("Nothing");

diff --git a/ViewModels/ModifyFile.cs b/ViewModels/ModifyFile.cs
@@ -63,5 +63,28 @@ public static void EditGameInfile(object gameGuid)
                 }
             }
         }
+
+        public static void RemoveGenreFromFile(object genreGuid)
+        {
+            genreGuid = genreGuid.ToString();
+            var text = File.ReadAllLines("./Resources/GenreList.txt", Encoding.UTF8);
+            for (int i = 0; i < text.Length; i++)
+            {
+                if (text[i].Contains($"{genreGuid}"))
+                {
+                    try
+                    {
+                        text[i] = "";
+
+                        text = text.Where(x => !string.IsNullOrEmpty(x)).ToArray();
+                        File.WriteAllLines("./Resources/GenreList.txt", text);
+                    }
+                    catch (Exception e)
+                    {
+                        Console.WriteLine(e.ToString());
+                    }
+                }
+            }
+        }
     }
 }
diff --git a/ViewModels/PosterViewModel.cs b/ViewModels/PosterViewModel.cs
@@ -1,7 +1,5 @@
 using GameLauncher.Models;
 using System.Collections.ObjectModel;
-using System.ComponentModel;
-using System.Windows.Data;
 
 namespace GameLauncher.ViewModels
 {

diff --git a/Views/SettingsView.xaml b/Views/SettingsView.xaml
@@ -109,7 +109,7 @@
                   ScrollViewer.CanContentScroll="True"
                   Visibility="{Binding Path=IsChecked, ElementName=GenreBtn, Converter={StaticResource b2v}}">
             <Grid.RowDefinitions>
-                <RowDefinition Height="40" />
+                <RowDefinition Height="60" />
                 <RowDefinition Height="*" />
                 <RowDefinition Height="*" />
                 <RowDefinition Height="*" />
@@ -135,20 +135,26 @@
                              VerticalAlignment="Center" />
                 </Button>
             </StackPanel>
-            <TextBlock Text="Current Genres:" Margin="0 25 0 0" FontWeight="Bold" />
+            <TextBlock Text="Current Genres:" Margin="0 45 0 0" FontWeight="Bold" />
             <ScrollViewer Grid.Row="1" Grid.RowSpan="4" VerticalScrollBarVisibility="auto" HorizontalScrollBarVisibility="Disabled">
                 <StackPanel>
                     <!--Need to get the list of current genres to fill this-->
                     <ItemsControl x:Name="genreListView"
-                          Margin="10 10 0 10"
+                          Margin="0 0 0 10"
                           ItemsSource="{Binding Source={StaticResource GenreListCVS}}"
                           ScrollViewer.HorizontalScrollBarVisibility="Disabled">
                         <ItemsControl.ItemTemplate>
                             <DataTemplate>
                                 <WrapPanel>
-                                    <TextBlock Text="{Binding Name}" Width="180" />
-                                    <Button Tag="{Binding Guid}"
-                                            HorizontalAlignment="Right"></Button>
+                                    <TextBlock Text="{Binding Name}" Width="180" Height="20" VerticalAlignment="Center" HorizontalAlignment="Left" />
+                                    <Button Style="{StaticResource MaterialDesignFlatButton}"
+                                            Click="DeleteGenre_OnClick"
+                                            Tag="{Binding Guid}"
+                                            Padding="0 0 0 0"
+                                            HorizontalAlignment="Right"
+                                            VerticalAlignment="Center">
+                                        <materialDesign:PackIcon Kind="Delete" HorizontalAlignment="Right" />
+                                    </Button>
                                 </WrapPanel>
                             </DataTemplate>
                         </ItemsControl.ItemTemplate>

diff --git a/Views/SettingsView.xaml.cs b/Views/SettingsView.xaml.cs
@@ -4,18 +4,21 @@
 using System;
 using System.Configuration;
 using System.IO;
+using System.Text;
 using System.Windows;
 using System.Windows.Controls;
+using System.Windows.Data;
 
 namespace GameLauncher.Views
 {
     public partial class SettingsView : UserControl
     {
+        private MainWindow MainWindow = ((MainWindow)Application.Current.MainWindow);
         private LoadAllGames lag = new LoadAllGames();
+        public string DeletedGenre;
 
         public SettingsView()
         {
-            lag.LoadGenres();
             InitializeComponent();
             if (Settings.Default.theme == "Dark") { themeToggle.IsChecked = true; }
         }
@@ -48,6 +51,68 @@ private void AddNewGenre_OnClick(object sender, RoutedEventArgs e)
                 Console.WriteLine("Exception: " + ex.Message);
             }
             lag.LoadGenres();
+            MainWindow.RefreshGames();
+            CollectionViewSource GenreListCVS = (CollectionViewSource)FindResource("GenreListCVS");
+            if (GenreListCVS != null)
+                GenreListCVS.View.Refresh();
+        }
+
+        private void DeleteGenre_OnClick(object sender, RoutedEventArgs e)
+        {
+            //Code needs to go in here to check each item in Game text file and remove the deleted genre from the record
+            //1. Look in GenreList.txt to match guid to a "Name"
+            //2. Search GamesList.txt for match to above name
+            //3. Replace "$name" with "" + replace "  " with " " in case double whitespace
+            //4. Load Games again
+
+            //Check Genre file for the name of the genre to remove
+            string genreGuid = ((Button)sender).Tag.ToString();
+            var genretext = File.ReadAllLines("./Resources/GenreList.txt", Encoding.UTF8);
+            for (int i = 0; i < genretext.Length; i++)
+            {
+                if (genretext[i].Contains($"{genreGuid}"))
+                {
+                    try
+                    {
+                        Console.WriteLine(genretext[i]);
+                        string[] column = genretext[i].Split('|');
+                        DeletedGenre = column[0];
+                    }
+                    catch (Exception ex)
+                    {
+                        Console.WriteLine(ex.ToString());
+                    }
+                }
+            }
+            //Check gameslist, and remove that genre from any listings
+            var gametext = File.ReadAllLines("./Resources/GamesList.txt", Encoding.UTF8);
+            for (int i2 = 0; i2 < gametext.Length; i2++)
+            {
+                if (gametext[i2].Contains(DeletedGenre))
+                {
+                    try
+                    { //This entire section is to remove that genre from any games which contain it.
+                        Console.WriteLine(gametext[i2]);
+                        string[] column = gametext[i2].Split('|');
+                        string genretoedit = column[1];
+                        genretoedit = genretoedit.Replace(DeletedGenre + ";", "");
+                        string gametoeditguid = column[7];
+                        string newGenre = genretoedit.Trim();
+                        string NewGameInfo = column[0] + "|" + newGenre + "|" + column[2] + "|" + column[3] + "|" + column[4] + "|" + column[5] + "|" + column[6] + "|" + Guid.NewGuid();
+                        Console.WriteLine(NewGameInfo);
+                        ModifyFile.RemoveGameFromFile(gametoeditguid);
+                        TextWriter tw = new StreamWriter(@"./Resources/GamesList.txt", true);
+                        tw.WriteLine(NewGameInfo);
+                        tw.Close();
+                    }
+                    catch (Exception ex2)
+                    {
+                        Console.WriteLine(ex2.ToString());
+                    }
+                }
+            }
+            ModifyFile.RemoveGenreFromFile(((Button)sender).Tag);
+            MainWindow.RefreshGames();
         }
 
         public void SaveSettings()