package gui;

import javafx.application.Application;
import javafx.geometry.Insets;
import javafx.scene.Scene;
import javafx.scene.layout.GridPane;
import javafx.stage.Stage;
import service.DatabaseManager;

public class MainClass extends Application
{
//    private Button btnAdd = new Button("Add team");
//    private Button btnEdit = new Button("Edit team");
//    private Button btnRemove = new Button("Remove team");

    public static void main(String[] args)
    {
        Application.launch(args);
    }

    @Override
    public void init()
    {
        String databaseName = "DanishCrownDB";
        String user = "sa";
        String password = "password";

        DatabaseManager.getInstance().openConnection(databaseName, user, password);
        DatabaseManager.getInstance().getLoadingManager().initSomeObjects();
    }

    @Override
    public void stop()
    {
        DatabaseManager.getInstance().getLoadingManager().deleteSomeObjects();
        DatabaseManager.getInstance().closeConnection();
    }

    @Override
    public void start(Stage stage)
    {
        stage.setTitle("Loading Manager");
        GridPane pane = new GridPane();
        this.initContent(pane);

        Scene scene = new Scene(pane);
        stage.setScene(scene);
        stage.show();
    }

    private void initContent(GridPane pane)
    {
        pane.setPadding(new Insets(15, 10, 15, 10));
        pane.setHgap(10);
        pane.setVgap(5);
        pane.setGridLinesVisible(false);

        // --------------------------------------------------------------

        // fill the listView
//        pane.add(lvTeams, 0, 0);
//
//        ChangeListener<Team> listenerBook = (ov, oldBook, newBook) -> controller
//                .manageButtonsVisibility();
//        lvTeams.getSelectionModel().selectedItemProperty().addListener(listenerBook);
//
//        btnAdd.setOnAction(event -> controller.addAction());
//        btnEdit.setOnAction(event -> controller.editAction());
//        btnRemove.setOnAction(event -> controller.removeAction());
//
//        VBox vBox = new VBox();
//        vBox.setSpacing(10.0);
//        vBox.getChildren().addAll(btnAdd, btnEdit, btnRemove);
//        pane.add(vBox, 1, 0);

        // ------------- UPDATE OF CONTROLS -------------
        // this.updateControls();
    }

//    private void updateControls()
//    {
//        controller.updateControls();
//    }

    // ---------------------------------------------------------

    private Controller controller = new Controller();

    private class Controller
    {
//        public void updateControls()
//        {
//            // update teams
//            lvTeams.getItems()
//                    .setAll(DatabaseManager.getInstance().getTeamsManager().getAllTeams());
//
//            // update buttons
//            this.manageButtonsVisibility();
//        }

        // ------------------------------------

//        public void addAction()
//        {
//            TeamDialog teamDialog = new TeamDialog("Create new team");
//            teamDialog.showAndWait();
//
//            boolean isCreated = teamDialog.getResult();
//            if (isCreated) {
//                this.updateControls();
//            }
//        }
//
//        public void editAction()
//        {
//            Team selected = lvTeams.getSelectionModel().getSelectedItem();
//
//            TeamDialog teamDialog = new TeamDialog("Edit team");
//            teamDialog.setTeam(selected);
//            teamDialog.showAndWait();
//
//            boolean isCreated = teamDialog.getResult();
//            if (isCreated) {
//                this.updateControls();
//            }
//        }
//
//        public void removeAction()
//        {
//            Team selected = lvTeams.getSelectionModel().getSelectedItem();
//            int id = selected.getId();
//
//            Alert alert = new Alert(AlertType.CONFIRMATION);
//            alert.setTitle("Confirmation");
//            alert.setHeaderText("Delete \"" + selected.getName() + "\"?");
//            alert.setContentText("Deletion can't be undone");
//
//            Optional<ButtonType> result = alert.showAndWait();
//
//            if (result.isPresent() && result.get() == ButtonType.OK) {
//                DatabaseManager.getInstance().getTeamsManager().deleteTeam(id);
//                this.updateControls();
//            }
//        }

        // ------------------------------------

//            private void manageButtonsVisibility()
//            {
//                 Team selected = lvTeams.getSelectionModel().getSelectedItem();
//
//                if (selected == null) {
//                    btnEdit.setDisable(true);
//                    btnRemove.setDisable(true);
//                } else {
//                    btnEdit.setDisable(false);
//                    btnRemove.setDisable(false);
//                }
//            }
    }
}