/*
 * Copyright 2000-2016 Vaadin Ltd.
 *
 * 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.
 */
package com.vaadin.tests.components.grid;

import java.util.ArrayList;

import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractTestUI;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Button.ClickListener;
import com.vaadin.ui.Grid;
import com.vaadin.ui.VerticalLayout;

public class GridDefaultSelectionMode extends AbstractTestUI {

    @Override
    protected void setup(VaadinRequest request) {
        final Person person1 = new Person();
        person1.setFirstName("person");
        person1.setLastName("one");

        Person person2 = new Person();
        person2.setFirstName("person");
        person2.setLastName("two");

        ArrayList<Person> items = new ArrayList<>();
        items.add(person1);
        items.add(person2);

        final Grid<Person> grid = new Grid<>();
        grid.setItems(items);
        grid.addColumn(person -> person.getFirstName())
                .setCaption("First Name");
        grid.addColumn(person -> person.getLastName()).setCaption("Last Name");

        VerticalLayout v = new VerticalLayout();

        v.addComponent(new Button("Deselect on server", new ClickListener() {

            @Override
            public void buttonClick(ClickEvent event) {
                grid.getSelectionModel().deselectAll();
            }
        }));

        v.addComponent(new Button("Select on server", new ClickListener() {

            @Override
            public void buttonClick(ClickEvent event) {
                grid.getSelectionModel().select(person1);
            }
        }));
        v.addComponent(grid);

        addComponent(v);
    }

    public static class Person {
        private String firstName;
        private String lastName;

        public String getFirstName() {
            return firstName;
        }

        public void setFirstName(String firstName) {
            this.firstName = firstName;
        }

        public String getLastName() {
            return lastName;
        }

        public void setLastName(String lastName) {
            this.lastName = lastName;
        }
    }

}