/*
 * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0,
 * or the Eclipse Distribution License v. 1.0 which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
 */

// Contributors:
// Denise Smith - Oct 6/2009 - 2.0
package org.eclipse.persistence.testing.jaxb.listofobjects.externalizedmetadata;

import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.lang.reflect.Field;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.HashMap;
import java.util.Map;
import java.util.List;

import jakarta.xml.bind.JAXBElement;
import javax.xml.namespace.QName;
import javax.xml.transform.Source;
import javax.xml.transform.dom.DOMSource;

import org.eclipse.persistence.jaxb.JAXBContextFactory;
import org.eclipse.persistence.jaxb.JAXBContextProperties;
import org.eclipse.persistence.testing.jaxb.listofobjects.JAXBListOfObjectsNoJSONTestCases;
import org.eclipse.persistence.testing.jaxb.listofobjects.JAXBListOfObjectsTestCases;
import org.w3c.dom.Document;

public class JAXBMultipleMapsNamespaceTestCases extends JAXBListOfObjectsNoJSONTestCases {
    protected final static String XML_RESOURCE = "org/eclipse/persistence/testing/jaxb/listofobjects/multipleMapsNamespace.xml";

    public Map<String, Integer> mapField1;

    private Type[] types;

    public JAXBMultipleMapsNamespaceTestCases(String name) throws Exception {
        super(name);
        setControlDocument(XML_RESOURCE);
    }

    public void init() throws Exception {
        types = new Type[5];
        types[0] = getTypeToUnmarshalTo();

        Type mapType2 = new ParameterizedType() {
        Type[] typeArgs = { Calendar.class, Float.class };
         @Override
         public Type[] getActualTypeArguments() { return typeArgs;}
         @Override
         public Type getOwnerType() { return null; }
         @Override
         public Type getRawType() { return Map.class; }
        };
        types[1] = mapType2;

        Type mapType3 = new ParameterizedType() {
            Type[] typeArgs = { Person.class, Job.class };
             @Override
             public Type[] getActualTypeArguments() { return typeArgs;}
             @Override
             public Type getOwnerType() { return null; }
             @Override
             public Type getRawType() { return Map.class; }
            };
        types[2] = mapType3;

        Type listType = new ParameterizedType() {
            Type[] typeArgs = { Person.class};
             @Override
             public Type[] getActualTypeArguments() { return typeArgs;}
             @Override
             public Type getOwnerType() { return null; }
             @Override
             public Type getRawType() { return List.class; }
            };
        types[3] = listType;

        Type listType2 = new ParameterizedType() {
            Type[] typeArgs = { String.class};
             @Override
             public Type[] getActualTypeArguments() { return typeArgs;}
             @Override
             public Type getOwnerType() { return null; }
             @Override
             public Type getRawType() { return List.class; }
            };
        types[4] = listType2;


        setTypes(types);
    }

    @Override
    public void setUp() throws Exception{
        super.setUp();
        getXMLComparer().setIgnoreOrder(true);
        init();
    }

    @Override
    public void tearDown(){
        super.tearDown();
        getXMLComparer().setIgnoreOrder(false);
    }

    @Override
    public List<InputStream> getControlSchemaFiles() {
        InputStream instream1 = ClassLoader.getSystemResourceAsStream("org/eclipse/persistence/testing/jaxb/listofobjects/multipleMapsNamespace.xsd");
        InputStream instream2 = ClassLoader.getSystemResourceAsStream("org/eclipse/persistence/testing/jaxb/listofobjects/multipleMapsNamespace2.xsd");

        List<InputStream> controlSchema= new ArrayList<InputStream>();
        controlSchema.add(instream2);
        controlSchema.add(instream1);
        return controlSchema;

    }

    @Override
    protected Object getControlObject() {

        Map<String, Integer> theMap = new HashMap<String, Integer>();
        theMap.put("aaa", 1);
        theMap.put("bbb", 2);

        QName qname = new QName("root");
        JAXBElement jaxbElement = new JAXBElement(qname, Object.class, null);
        jaxbElement.setValue(theMap);
        return jaxbElement;
    }

    @Override
    protected Type getTypeToUnmarshalTo() throws Exception {
        Field fld = getClass().getField("mapField1");
        Type fieldType =  fld.getGenericType();
        return fieldType;
    }

    @Override
    protected String getNoXsiTypeControlResourceName() {
        return XML_RESOURCE;
    }

    @Override
    protected Map getProperties() {
        String pkg = "java.util";

        HashMap<String, Source> overrides = new HashMap<String, Source>();
        overrides.put(pkg, getXmlSchemaOxm(pkg));
        Map<String, Object> properties = new HashMap<String, Object>();
        properties.put(JAXBContextProperties.OXM_METADATA_SOURCE, overrides);
        return properties;
    }

    private Source getXmlSchemaOxm(String defaultTns) {
        String oxm =
          "<xml-bindings xmlns='http://www.eclipse.org/eclipselink/xsds/persistence/oxm'>" +
            "<xml-schema namespace='" + defaultTns + "'/>" +
            "<java-types></java-types>" +
          "</xml-bindings>";
        try{
           Document doc = parser.parse(new ByteArrayInputStream(oxm.getBytes()));
           return new DOMSource(doc.getDocumentElement());
        }catch (Exception e){
            e.printStackTrace();
            fail("An error occurred during getProperties");
        }
        return null;
      }

    public void testTypeToSchemaTypeMap(){
        Map<Type, javax.xml.namespace.QName> typesMap = ((org.eclipse.persistence.jaxb.JAXBContext)jaxbContext).getTypeToSchemaType();
        int mapSize = typesMap.size();
        assertEquals(7, mapSize);

        assertNotNull("Type was not found in TypeToSchemaType map.", typesMap.get(types[0]));
        assertNotNull("Type was not found in TypeToSchemaType map.", typesMap.get(types[1]));
        assertNotNull("Type was not found in TypeToSchemaType map.", typesMap.get(types[2]));
        assertNotNull("Type was not found in TypeToSchemaType map.", typesMap.get(types[3]));
        assertNotNull("Type was not found in TypeToSchemaType map.", typesMap.get(types[4]));
    }
}