sessionzero-cs/SzGui/Windows/DatasetCreatorWindow.cs

using ImGuiNET;
using SzCore;
using SzCore.DataObjects;

namespace SzGui.Windows;

public class DatasetCreatorWindow : SzGuiWindowBase
{
    private string _datasetName = "";
    private int _selectedTemplateIndex = 0;
    private List<string> _templateIds = new();

    public DatasetCreatorWindow()
    {
        WindowName = "Create New Dataset";
        RefreshTemplates();
    }

    private async void RefreshTemplates()
    {
        await SZ.DataHandler.LoadAllDataObjectTemplatesAsync();
        _templateIds = SZ.DataHandler.LoadedTemplates.Keys.ToList();
    }

    protected override void RenderContent()
    {
        ImGui.InputText("Dataset Name", ref _datasetName, 128);

        if (_templateIds.Count == 0)
        {
            ImGui.TextColored(new System.Numerics.Vector4(1, 0, 0, 1), "No templates loaded! Create a template first.");
            if (ImGui.Button("Refresh Template List")) RefreshTemplates();
        }
        else
        {
            string[] items = _templateIds.ToArray();
            ImGui.Combo("Template", ref _selectedTemplateIndex, items, items.Length);

            ImGui.Separator();

            if (ImGui.Button("Create Dataset", new System.Numerics.Vector2(0, 30)))
            {
                if (!string.IsNullOrWhiteSpace(_datasetName))
                {
                    ExecuteCreation();
                }
            }
        }
    }

    private async void ExecuteCreation()
    {
        string selectedId = _templateIds[_selectedTemplateIndex];
        
        var result = await SZ.DataHandler.CreateDatasetAsync(_datasetName, selectedId);
        
        if (result.IsSuccess && result.Value != null)
        {
            await SZ.DataHandler.SaveDatasetAsync(result.Value);
            
            IsOpen = false;
        }
        else
        {
            Console.WriteLine($"Error creating dataset: {result.Error}");
        }
    }
}