/*
 * #%L
 * Tests for OME Bio-Formats BSD-licensed readers and writers.
 * %%
 * Copyright (C) 2005 - 2015 Open Microscopy Environment:
 *   - Board of Regents of the University of Wisconsin-Madison
 *   - Glencoe Software, Inc.
 *   - University of Dundee
 * %%
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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 * #L%
 */

package loci.formats.utests;

import static org.testng.AssertJUnit.assertEquals;
import static org.testng.AssertJUnit.assertTrue;
import static org.testng.AssertJUnit.assertFalse;
import static org.testng.AssertJUnit.assertNotNull;

import java.util.ArrayList;
import java.util.List;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;

import ome.xml.model.Image;
import ome.xml.model.MapAnnotation;
import ome.xml.model.MapPair;
import ome.xml.model.MapPairs;
import ome.xml.model.OME;
import ome.xml.model.OMEModel;
import ome.xml.model.OMEModelImpl;
import ome.xml.model.Pixels;
import ome.xml.model.StructuredAnnotations;

import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import org.w3c.dom.Document;
import org.w3c.dom.Element;

/**
 * Test case for MapAnnotation values
 *
 * @author Andrew Patterson
 */
public class MapAnnotationTest {

  private OME ome = new OME();

  @BeforeClass
  public void setUp() throws Exception {
    // Add an Image/Pixels
    Image image = new Image();
    image.setID("Image:0");
    Pixels pixels = new Pixels();
    pixels.setID("Pixels:0");
    image.setPixels(pixels);

    // Add a Map Annotation
    List<MapPair> pairs = new ArrayList<MapPair>();
    pairs.add(new MapPair("a", "1"));
    pairs.add(new MapPair("b", "2"));
    pairs.add(new MapPair("c", "3"));
    pairs.add(new MapPair("d", "4"));
    pairs.add(new MapPair("e", "5"));

    MapAnnotation mapAnnotation = new MapAnnotation();
    mapAnnotation.setID("Annotation:0");
    mapAnnotation.setValue(new MapPairs(pairs));

    StructuredAnnotations structuredAnnotations = new StructuredAnnotations();
    structuredAnnotations.addMapAnnotation(mapAnnotation);
    ome.setStructuredAnnotations(structuredAnnotations );
    image.linkAnnotation(mapAnnotation);
    ome.addImage(image);
  }

  @Test
  public void testMapAnnotationValid() throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder parser = factory.newDocumentBuilder();
    Document document = parser.newDocument();
    // Produce a valid OME DOM element hierarchy
    Element root = ome.asXMLElement(document);
    SPWModelMock.postProcess(root, document, false);
    OMEModel model = new OMEModelImpl();
    ome = new OME(document.getDocumentElement(), model);
    model.resolveReferences();
  }

  @Test
  public void testMapAnnotationValueContent() throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder parser = factory.newDocumentBuilder();
    Document document = parser.newDocument();
    // Produce a valid OME DOM element hierarchy
    Element root = ome.asXMLElement(document);
    SPWModelMock.postProcess(root, document, false);
    OMEModel model = new OMEModelImpl();
    ome = new OME(document.getDocumentElement(), model);
    model.resolveReferences();

    assertNotNull(ome); 
    assertEquals(ome.getImage(0).getPixels().getID(), "Pixels:0"); 
    assertNotNull(ome.getImage(0).getLinkedAnnotation(0)); 

    MapAnnotation mapAnnotation = (MapAnnotation) ome.getImage(0).getLinkedAnnotation(0); 
    MapPairs dataMap = mapAnnotation.getValue();

    assertEquals(5, dataMap.getPairs().size());
    assertEquals(new MapPair("a", "1"), dataMap.getPairs().get(0));
    assertEquals(new MapPair("b", "2"), dataMap.getPairs().get(1));
    assertEquals(new MapPair("c", "3"), dataMap.getPairs().get(2));
    assertEquals(new MapPair("d", "4"), dataMap.getPairs().get(3));
    assertEquals(new MapPair("e", "5"), dataMap.getPairs().get(4));
  }

}