Added the modpacks json file to store added packs. updates when any changes are made.

Author: mstew20

src/HyperMC/Data/ModpackData.cs

@@ -10,10 +10,15 @@ namespace Hypermc.Data
 	public class ModpackData
 	{
 		public string Name { get; set; }
-		public Image Thumbnail { get; }
+		public string Thumbnail { get; }
 		public string Path { get; }
 
-		public ModpackData(string name, Image thumbnail, string path)
+        public ModpackData()
+        {
+
+        }
+
+		public ModpackData(string name, string thumbnail, string path)
 		{
 			Name = name;
 			Thumbnail = thumbnail;

src/HyperMC/HyperMcView.cs

@@ -11,6 +11,8 @@
 using System.Threading.Tasks;
 using System.Windows.Forms;
 using Hypermc.Data;
+using Hypermc.Services;
+using Hypermc.Settings;
 using Hypermc.UI.Dialogs;
 using Hypermc.UI.UserControls;
 using Hypermc.UI.Views;
@@ -25,20 +27,32 @@ public partial class HyperMcView : Form, IViewHost
 
         private readonly IForgeClient _forgeClient;
         private readonly IServiceProvider _provider;
+        private readonly IFileUesr _fileUesr;
+        private readonly IUserSettings _settings;
 
-        public HyperMcView(IForgeClient forgeClient, IServiceProvider provider)
+        public HyperMcView(IForgeClient forgeClient, IServiceProvider provider, IFileUesr fileUesr, IUserSettings settings)
         {
             InitializeComponent();
 
             _forgeClient = forgeClient;
             _provider = provider;
+            _fileUesr = fileUesr;
+            _settings = settings;
             _modpacks = new();
             _modpacks.CollectionChanged += ModpacksUpdated;
         }
 
-        private void HyperMcView_Load(object sender, EventArgs e)
+        private async void HyperMcView_Load(object sender, EventArgs e)
         {
             SetView(new ControlView(pnl_MainArea));
+            var mods = await _fileUesr.ReadFile<ModpackData[]>($@"{_settings.ModPacksPath}\packs.json");
+            if (mods != null)
+            {
+                foreach (var mod in mods)
+                {
+                    _modpacks.Add(mod);
+                }
+            }
         }
 
         #region Default View
@@ -61,7 +75,7 @@ private void Hbtn_CreateModpack_Click(object sender, EventArgs e)
 
         private ObservableCollection<ModpackData> _modpacks;
 
-        private void ModpacksUpdated(object? sender, NotifyCollectionChangedEventArgs e)
+        private async void ModpacksUpdated(object? sender, NotifyCollectionChangedEventArgs e)
         {
             switch (e.Action)
             {
@@ -112,13 +126,24 @@ private void ModpacksUpdated(object? sender, NotifyCollectionChangedEventArgs e)
             }
 
             SortModpacks();
+            await _fileUesr.WriteToFile(_modpacks.ToArray(), $@"{_settings.ModPacksPath}\packs.json");
         }
 
         private static ModpackBox CreateModpackBox(ModpackData data)
         {
+            Image thumbnail;
+            if (string.IsNullOrWhiteSpace(data.Thumbnail))
+            {
+                thumbnail = Properties.Resources.DefaultModpackImage;
+            }
+            else
+            {
+                thumbnail = Image.FromFile(data.Thumbnail);
+            }
+
             return new()
             {
-                Thumbnail = data.Thumbnail,
+                Thumbnail = thumbnail,
                 SizeMode = PictureBoxSizeMode.StretchImage,
                 Name = data.Name,
                 Tag = data.Path

src/HyperMC/Settings/UserSettings.cs

@@ -36,6 +36,11 @@ public async Task Initialize()
                 Directory.CreateDirectory(_appPath);
             }
 
+            if (!Directory.Exists(ModPacksPath))
+            {
+                Directory.CreateDirectory(ModPacksPath);
+            }
+
             var settings = await _fileUesr.ReadFile<UserSettings>(_settingsFile);
 
             if (settings != null)

src/HyperMC/UI/Dialogs/CreateModpackDialog.cs

@@ -64,8 +64,8 @@ private void Hbtn_Ok_Click(object sender, EventArgs e)
                 return;
             }
 
-            Data = new ModpackData(txb_Name.Text, Properties.Resources.DefaultModpackImage, null);
-            DataForge = new ModpackData(cmbx_FmlVersion.Text, Properties.Resources.DefaultModpackImage, null);
+            Data = new ModpackData(txb_Name.Text, "", null);
+            DataForge = new ModpackData(cmbx_FmlVersion.Text, "", null);
             DialogResult = DialogResult.OK;
             Close();
         }