Added predefined tags

TerrLauncherPackCreator/Code/Converters/Converters.xaml

@@ -19,5 +19,7 @@
     <local:TextureModelToVerticalFramesVisibility x:Key="TextureModelToVerticalFramesVisibility"/>
     <local:TextureModelToHorizontalFramesVisibility x:Key="TextureModelToHorizontalFramesVisibility"/>
     <local:TextureModelToAnimateInGuiVisibility x:Key="TextureModelToAnimateInGuiVisibility"/>
+    <local:PredefinedTagToStringConverter x:Key="PredefinedTagToStringConverter"/>
+    <local:InvertBoolConverter x:Key="InvertBoolConverter"/>
 
 </ResourceDictionary>

TerrLauncherPackCreator/Code/Converters/InvertBoolConverter.cs

@@ -0,0 +1,29 @@
+using System;
+using System.Globalization;
+using System.Windows.Data;
+
+namespace TerrLauncherPackCreator.Code.Converters
+{
+    public class InvertBoolConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            return (value as bool?) switch
+            {
+                false => true,
+                true => false,
+                _ => null
+            };
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            return (value as bool?) switch
+            {
+                false => true,
+                true => false,
+                _ => null
+            };
+        }
+    }
+}

TerrLauncherPackCreator/Code/Converters/PredefinedTagToStringConverter.cs

@@ -0,0 +1,29 @@
+using System;
+using System.Globalization;
+using System.Windows.Data;
+using TerrLauncherPackCreator.Code.Enums;
+using TerrLauncherPackCreator.Resources.Localizations;
+
+namespace TerrLauncherPackCreator.Code.Converters
+{
+    public class PredefinedTagToStringConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            return (value as PredefinedPackTag?) switch
+            {
+                PredefinedPackTag.Animated => StringResources.PredefinedPackTagAnimated,
+                _ => null
+            };
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            var val = value as string;
+
+            if (val == StringResources.PredefinedPackTagAnimated)
+                return PredefinedPackTag.Animated;
+            return null;
+        }
+    }
+}

TerrLauncherPackCreator/Code/Enums/PredefinedPackTag.cs

@@ -0,0 +1,7 @@
+namespace TerrLauncherPackCreator.Code.Enums
+{
+    public enum PredefinedPackTag
+    {
+        Animated = 0
+    }
+}

TerrLauncherPackCreator/Code/Implementations/PackProcessor.cs

@@ -197,6 +197,7 @@ private async Task<PackModel> LoadPackModelInternal(string filePath)
                 DescriptionRussian = packSettings.DescriptionRussian,
                 Version = packSettings.Version,
                 Guid = packSettings.Guid,
+                PredefinedTags = packSettings.PredefinedTags?.ToList() ?? new List<PredefinedPackTag>(0)
             };
 
             return packModel;
@@ -220,7 +221,8 @@ private void SavePackModelInternal(PackModel packModel, string filePath)
                 DescriptionRussian = packModel.DescriptionRussian,
                 Version = packModel.Version,
                 Guid = packModel.Guid,
-                Authors = string.Join("<->", authorsMappings.Select(it => it.json))
+                Authors = string.Join("<->", authorsMappings.Select(it => it.json)),
+                PredefinedTags = packModel.PredefinedTags.ToList()
             };
 
             IOUtils.TryDeleteFile(filePath, PackProcessingTries, PackProcessingSleepMs);

TerrLauncherPackCreator/Code/Json/PackSettings.cs

@@ -1,5 +1,8 @@
 using System;
+using System.Collections.Generic;
+using JetBrains.Annotations;
 using Newtonsoft.Json;
+using TerrLauncherPackCreator.Code.Enums;
 
 namespace TerrLauncherPackCreator.Code.Json
 {
@@ -28,5 +31,9 @@ public class PackSettings
 
         [JsonProperty("authors")]
         public string Authors { get; set; }
+
+        [CanBeNull]
+        [JsonProperty("predefined_tags")]
+        public List<PredefinedPackTag> PredefinedTags { get; set; }
     }
 }

TerrLauncherPackCreator/Code/Models/PackModel.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Windows.Media;
 using JetBrains.Annotations;
 using TerrLauncherPackCreator.Code.Enums;
@@ -52,6 +53,9 @@ [NotNull] ModifiedFileInfo[] modifiedFiles
 
         public int Version { get; set; }
 
+        [NotNull]
+        public List<PredefinedPackTag> PredefinedTags { get; set; }
+
         [NotNull]
         public (string name, Color? color, string link, ImageInfo icon)[] Authors { get; set; }
 

TerrLauncherPackCreator/Code/ViewModels/PackCreationViewModel.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
+using System.Collections.Specialized;
 using System.ComponentModel;
 using System.Diagnostics;
 using System.IO;
@@ -23,9 +24,13 @@ namespace TerrLauncherPackCreator.Code.ViewModels
     public class PackCreationViewModel : ViewModelBase
     {
         private const int TerrariaStructureVersion = 3;
-        private const int PackStructureVersion = 6;
+        private const int PackStructureVersion = 7;
         private static readonly ISet<string> IconExtensions = new HashSet<string> {".png", ".gif"};
         private static readonly ISet<string> PreviewExtensions = new HashSet<string> {".jpg", ".png", ".gif"};
+        private static readonly ISet<PredefinedPackTag> AllPredefinedTags = new HashSet<PredefinedPackTag>
+        {
+            PredefinedPackTag.Animated
+        };
 
         [NotNull] private readonly IPackProcessor _packProcessor;
         [NotNull] private readonly AuthorsFileProcessor _authorsFileProcessor;
@@ -69,6 +74,16 @@ public int Version
             set => SetProperty(ref _version, value);
         }
 
+        public ObservableCollection<PredefinedPackTag> PredefinedTags { get; }
+
+        public IReadOnlyList<PredefinedPackTag> RemainedPredefinedTags => AllPredefinedTags.Except(PredefinedTags).ToList();
+
+        public bool IsPredefindTagsPopupOpen
+        {
+            get => _isPredefindTagsPopupOpen;
+            set => SetProperty(ref _isPredefindTagsPopupOpen, value);
+        }
+
         // Step 2
         [NotNull] public ObservableCollection<PreviewItemModel> Previews { get; }
 
@@ -89,6 +104,7 @@ public int Version
         private string _descriptionEnglish;
         private Guid _guid;
         private int _version;
+        private bool _isPredefindTagsPopupOpen;
 
         #endregion
 
@@ -97,6 +113,9 @@ public int Version
         // Step 1
         public IActionCommand CreateNewGuidCommand { get; }
         public IActionCommand<string> DropIconCommand { get; }
+        public IActionCommand AddPredefinedTagCommand { get; }
+        public IActionCommand<PredefinedPackTag> AddSelectedTagCommand { get; }
+        public IActionCommand<PredefinedPackTag> RemovePredefinedTag { get; }
 
         // Step 2
         public IActionCommand<string[]> DropPreviewsCommand { get; }
@@ -140,8 +159,12 @@ [NotNull] AuthorsFileProcessor authorsFileProcessor
             Authors = new ObservableCollection<AuthorItemModel>();
 
             // Step 1
+            PredefinedTags = new ObservableCollection<PredefinedPackTag>();
             CreateNewGuidCommand = new ActionCommand(CreateNewGuidCommand_Execute, CreateNewGuidCommand_CanExecute);
             DropIconCommand = new ActionCommand<string>(file => { }, DropIconCommand_CanExecute);
+            AddPredefinedTagCommand = new ActionCommand(AddPredefinedTagExecuted, AddPredefinedTagCanExecute);
+            AddSelectedTagCommand = new ActionCommand<PredefinedPackTag>(AddSelectedTagExecuted);
+            RemovePredefinedTag = new ActionCommand<PredefinedPackTag>(RemovePredefinedTagExecuted, RemovePredefinedTagCanExecute);
 
             // Step 2
             DropPreviewsCommand =
@@ -169,6 +192,7 @@ [NotNull] AuthorsFileProcessor authorsFileProcessor
             _packProcessor.PackLoaded += PackProcessorOnPackLoaded;
             _packProcessor.PackSaved += PackProcessorOnPackSaved;
 
+            PredefinedTags.CollectionChanged += PredefinedTagsCollectionChanged;
             PropertyChanged += OnPropertyChanged;
         }
 
@@ -224,6 +248,8 @@ public void InitFromPackModel(PackModel packModel)
             DescriptionEnglish = packModel.DescriptionEnglish;
             Guid = packModel.Guid;
             Version = packModel.Version;
+            PredefinedTags.Clear();
+            packModel.PredefinedTags.ForEach(PredefinedTags.Add);
 
             var previewItems = packModel.PreviewsPaths.Select(PreviewItemModel.FromImageFile).ToArray();
 
@@ -271,6 +297,33 @@ private bool DropIconCommand_CanExecute(string filePath)
         {
             return !Working && File.Exists(filePath) && IconExtensions.Contains(Path.GetExtension(filePath));
         }
+
+        private bool AddPredefinedTagCanExecute()
+        {
+            return !Working && RemainedPredefinedTags.Count != 0;
+        }
+
+        private void AddPredefinedTagExecuted()
+        {
+            IsPredefindTagsPopupOpen = true;
+        }
+
+        private void AddSelectedTagExecuted(PredefinedPackTag tag)
+        {
+            PredefinedTags.Add(tag);
+            IsPredefindTagsPopupOpen = false;
+        }
+
+        private bool RemovePredefinedTagCanExecute(PredefinedPackTag _)
+        {
+            return !Working;
+        }
+
+        private void RemovePredefinedTagExecuted(PredefinedPackTag tag)
+        {
+            PredefinedTags.Remove(tag);
+        }
+
 
         #endregion
 
@@ -509,7 +562,8 @@ private PackModel GeneratePackModel()
                 DescriptionRussian = DescriptionRussian,
                 DescriptionEnglish = DescriptionEnglish,
                 Guid = Guid,
-                Version = Version
+                Version = Version,
+                PredefinedTags = PredefinedTags.ToList()
             };
         }
 
@@ -529,6 +583,11 @@ private void ResetCollections()
             }
         }
 
+        private void PredefinedTagsCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
+        {
+            OnPropertyChanged(nameof(RemainedPredefinedTags));
+        }
+
         private void OnPropertyChanged(object sender, PropertyChangedEventArgs e)
         {
             switch (e.PropertyName)
@@ -547,6 +606,9 @@ private void OnPropertyChanged(object sender, PropertyChangedEventArgs e)
                     // Step 5
                     ExportPackCommand.RaiseCanExecuteChanged();
                     break;
+                case nameof(RemainedPredefinedTags):
+                    AddPredefinedTagCommand.RaiseCanExecuteChanged();
+                    break;
             }
         }