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Nitrox.Launcher/ViewModels/CreateServerViewModel.cs

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+using System.ComponentModel.DataAnnotations;
+using System.IO;
+using System.Threading.Tasks;
+using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input;
+using Nitrox.Launcher.Models.Design;
+using Nitrox.Launcher.Models.Validators;
+using Nitrox.Launcher.ViewModels.Abstract;
+using NitroxModel.Helper;
+using NitroxModel.Server;
+
+namespace Nitrox.Launcher.ViewModels;
+
+public partial class CreateServerViewModel : ModalViewModelBase
+{
+    private readonly IKeyValueStore keyValueStore;
+
+    [ObservableProperty]
+    [NotifyCanExecuteChangedFor(nameof(CreateCommand))]
+    [NotifyDataErrorInfo]
+    [Required]
+    [FileName]
+    [NotEndsWith(".")]
+    [NitroxUniqueSaveName(nameof(SavesFolderDir))]
+    private string name;
+
+    [ObservableProperty]
+    private NitroxGameMode selectedGameMode = NitroxGameMode.SURVIVAL;
+
+    private string SavesFolderDir => keyValueStore.GetSavesFolderDir();
+
+    public CreateServerViewModel()
+    {
+    }
+
+    public CreateServerViewModel(IKeyValueStore keyValueStore)
+    {
+        this.keyValueStore = keyValueStore;
+    }
+
+    public void CreateEmptySave(string saveName, NitroxGameMode saveGameMode)
+    {
+        string saveDir = Path.Combine(SavesFolderDir, saveName);
+        ServerEntry.CreateNew(saveDir, saveGameMode);
+    }
+
+    [RelayCommand(CanExecute = nameof(CanCreate))]
+    private async Task CreateAsync()
+    {
+        await Task.Run(() => CreateEmptySave(Name, SelectedGameMode));
+        Close(ButtonOptions.Ok);
+    }
+
+    private bool CanCreate() => !HasErrors;
+}