using VisionBuilder.UI.Common;

namespace B24SiemensPlugin;

public class SiemensCameraModule: IVisionBuilderModule
{
    private readonly SingleCameraVM _singleCameraVm;
    private readonly B24SiemensSettings _settings;

    private SiemensServer _server;

    public SiemensCameraModule(SingleCameraVM singleCameraVm,B24SiemensSettings settings)
    {
        _singleCameraVm = singleCameraVm;
        _settings = settings;
    }

    public void InitializeModule()
    {
        _server = new SiemensServer();
        _server.OnPLCPacket += _server_OnPLCPacket;
        _server.Start();
    }
    string? GetMapping(int material)
    {
        var mapping = _settings.RecipeMappings.FirstOrDefault(x => x.MaterialNumber == material);
        if (mapping == null)
        {
            return null;
        }
        return mapping.RecipeName;
    }
    private PLCPacket _server_OnPLCPacket(PLCPacket packet)
    {
        packet.KameraStart= _singleCameraVm.IsRunning;
        var recipe = GetMapping(packet.Materialnummer);
        var selectedRecipe = _singleCameraVm.SelectedRecipe;
        if (recipe != null && recipe != selectedRecipe?.RecipeName)
        {
            var vm = _singleCameraVm.GetRecipeSelectionVm();
            vm.SelectedRecipe = vm.Recipes.FirstOrDefault(r => r.RecipeName == recipe);
            if (vm.SelectedRecipe != null)
            {
                _singleCameraVm.SynchronizationContext!.Post((_) =>
                {
                    _singleCameraVm.ProcessRecipeSelectionVm(vm);
                }, null);
                
            }
        }

        return packet;

    }
}