/*-
 * #%L
 * TwinColGrid add-on
 * %%
 * Copyright (C) 2017 - 2025 Flowing Code
 * %%
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * #L%
 */

package com.flowingcode.vaadin.addons.twincolgrid;

import com.flowingcode.vaadin.addons.demo.DemoSource;
import com.vaadin.flow.component.button.Button;
import com.vaadin.flow.component.notification.Notification;
import com.vaadin.flow.component.notification.Notification.Position;
import com.vaadin.flow.component.orderedlayout.VerticalLayout;
import com.vaadin.flow.data.binder.Binder;
import com.vaadin.flow.router.PageTitle;
import com.vaadin.flow.router.Route;
import java.util.ArrayList;
import java.util.List;

@SuppressWarnings("serial")
@PageTitle("Bound")
@DemoSource
@Route(value = "twincolgrid/bound", layout = TwincolDemoView.class)
public class BoundDemo extends VerticalLayout {

  private final List<Book> selectedBooks = new ArrayList<>();
  private final List<Book> availableBooks = new ArrayList<>();

  public BoundDemo() {
    initializeData();
    final Library library = new Library("Public Library", selectedBooks);

    // Binded
    final TwinColGrid<Book> twinColGrid =
        new TwinColGrid<>(availableBooks)
            .withAvailableGridCaption("Available books")
            .withSelectionGridCaption("Added books")
            .withoutRemoveAllButton()
            .withSizeFull()
            .selectRowOnClick();

    twinColGrid.addColumn(Book::getIsbn).setComparator(Book::getIsbn).setHeader("ISBN");
    twinColGrid.addColumn(Book::getTitle).setComparator(Book::getTitle).setHeader("Title");
    twinColGrid.setCaption("TwinColGrid demo with Binder and row select without checkbox");

    final Binder<Library> binder = new Binder<>();
    binder.forField(twinColGrid.asList())
      .asRequired("You must add at least one book.")
      .bind(Library::getBooks, Library::setBooks);
    binder.setBean(library);

    add(twinColGrid);
    add(
        new Button(
            "Get values",
            ev -> {
              binder
                  .getBean()
                  .getBooks()
                  .forEach(book -> Notification.show(book.getTitle(), 3000, Position.BOTTOM_START));
            }));

    add(
        new Button(
            "Clear TwinColGrid",
            ev -> {
              twinColGrid.clear();
            }));

    setSizeFull();
  }

  private void initializeData() {
    selectedBooks.add(new Book("1478375108", "Vaadin Recipes"));
    selectedBooks.add(new Book("9789526800677", "Book of Vaadin: Volume 2 "));

    availableBooks.add(new Book("1478375108", "Vaadin Recipes"));
    availableBooks.add(new Book("9781849515221", "Learning Vaadin"));
    availableBooks.add(
        new Book("9781782162261", "Vaadin 7 UI Design By Example: Beginner\u2019s Guide"));
    availableBooks.add(new Book("9781849518802", "Vaadin 7 Cookbook"));
    availableBooks.add(new Book("9526800605", "Book of Vaadin: 7th Edition, 1st Revision"));
    availableBooks.add(new Book("9789526800677", "Book of Vaadin: Volume 2 "));
    availableBooks.add(new Book("9529267533", "Book of Vaadin"));
    availableBooks.add(new Book("1782169776", "Learning Vaadin 7, Second Edition"));
  }
}