/*
 * 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.v7.tests.components.grid;

import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractReindeerTestUI;
import com.vaadin.ui.Component;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.Label;
import com.vaadin.v7.event.ItemClickEvent;
import com.vaadin.v7.event.ItemClickEvent.ItemClickListener;
import com.vaadin.v7.ui.Grid;
import com.vaadin.v7.ui.Grid.DetailsGenerator;
import com.vaadin.v7.ui.Grid.RowReference;

/**
 * Tests the layouting of Grid's details row when it contains a HorizontalLayout
 * with expand ratios.
 *
 * @author Vaadin Ltd
 */
@SuppressWarnings("serial")
public class GridDetailsLayoutExpand extends AbstractReindeerTestUI {

    @Override
    protected void setup(VaadinRequest request) {
        final Grid grid = new Grid();
        grid.setSizeFull();
        grid.addColumn("name", String.class);
        grid.addColumn("born", Integer.class);

        grid.addRow("Nicolaus Copernicus", 1543);
        grid.addRow("Galileo Galilei", 1564);
        grid.addRow("Johannes Kepler", 1571);

        addComponent(grid);

        grid.setDetailsGenerator(new DetailsGenerator() {
            @Override
            public Component getDetails(final RowReference rowReference) {
                final HorizontalLayout detailsLayout = new HorizontalLayout();
                detailsLayout.setSizeFull();
                detailsLayout.setHeightUndefined();

                // Label 1 first element of the detailsLayout, taking 200 pixels
                final Label lbl1 = new Label("test1");
                lbl1.setWidth("200px");
                detailsLayout.addComponent(lbl1);

                // layout2 second element of the detailsLayout, taking the rest
                // of the available space
                final HorizontalLayout layout2 = new HorizontalLayout();
                layout2.setSizeFull();
                layout2.setHeightUndefined();
                detailsLayout.addComponent(layout2);
                detailsLayout.setExpandRatio(layout2, 1);

                // 2 Labels added to the layout2
                final Label lbl2 = new Label("test2");
                lbl2.setWidth("100%");
                lbl2.setId("lbl2");
                layout2.addComponent(lbl2);

                final Label lbl3 = new Label("test3");
                lbl3.setWidth("100%");
                lbl3.setId("lbl3");
                layout2.addComponent(lbl3);

                return detailsLayout;
            }
        });

        grid.addItemClickListener(new ItemClickListener() {
            @Override
            public void itemClick(final ItemClickEvent event) {
                final Object itemId = event.getItemId();
                grid.setDetailsVisible(itemId, !grid.isDetailsVisible(itemId));
            }
        });

    }

    @Override
    protected Integer getTicketNumber() {
        return 18821;
    }

    @Override
    protected String getTestDescription() {
        return "Details row must be the same after opening another details row";
    }
}