/*   Copyright 2004 The Apache Software Foundation
 *
 *   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 scomp.derivation.extension.detailed;

import org.apache.xmlbeans.XmlCursor;
import org.apache.xmlbeans.XmlErrorCodes;
import org.apache.xmlbeans.XmlOptions;
import org.junit.jupiter.api.Test;
import xbean.scomp.derivation.complexExtension.ExtendedMixedEltDocument;
import xbean.scomp.derivation.complexExtension.ExtendedMixedT;

import java.math.BigInteger;

import static org.junit.jupiter.api.Assertions.*;
import static scomp.common.BaseCase.createOptions;
import static scomp.common.BaseCase.getErrorCodes;

public class MixedContentExtension {
    @Test
    void testMixedContentInvalid() throws Throwable {
        ExtendedMixedEltDocument doc = ExtendedMixedEltDocument.Factory.newInstance();
        ExtendedMixedT elt = doc.addNewExtendedMixedElt();
        elt.setExtendedAttr("FOOBAR_val");
        elt.setChild1(new BigInteger("10"));
        try (XmlCursor cur = elt.newCursor()) {
            cur.toFirstContentToken();
            cur.beginElement("Child2");
            cur.toNextToken();
            cur.insertChars("2");
            elt.setChild3(BigInteger.ONE);
            cur.toFirstContentToken();
            cur.toEndToken();
            cur.toNextToken();
            cur.toNextToken();
            cur.insertChars(" SOME CDATA HERE");
        }
        String expected =
            "<com:ExtendedMixedElt extendedAttr=\"FOOBAR_val\" " +
            "xmlns:com=\"http://xbean/scomp/derivation/ComplexExtension\">" +
            "<Child2/>" +
            "2" +
            "<child1>10</child1>" +
            " SOME CDATA HERE" +
            "<child3>1</child3>" +
            "</com:ExtendedMixedElt>";
        assertEquals(expected, doc.xmlText());


        XmlOptions validateOptions = createOptions();
        assertFalse(doc.validate(validateOptions));
        //TODO: Order check: is this the right errors? last one seems redundant given second-to-last
        //need ch1, ch2
        String[] errExpected = new String[]{
            XmlErrorCodes.ELEM_COMPLEX_TYPE_LOCALLY_VALID$EXPECTED_DIFFERENT_ELEMENT,
            XmlErrorCodes.ELEM_COMPLEX_TYPE_LOCALLY_VALID$EXPECTED_DIFFERENT_ELEMENT,
            XmlErrorCodes.ELEM_COMPLEX_TYPE_LOCALLY_VALID$MISSING_ELEMENT
        };
        assertArrayEquals(errExpected, getErrorCodes(validateOptions));
    }

    @Test
    void testMixedContentValid() throws Throwable {
        ExtendedMixedEltDocument doc = ExtendedMixedEltDocument.
            Factory.newInstance();
        ExtendedMixedT elt = doc.addNewExtendedMixedElt();
        elt.setExtendedAttr("FOOBAR_val");
        elt.setChild1(new BigInteger("10"));
        try (XmlCursor cur = elt.newCursor()) {
            cur.toEndToken();
            cur.beginElement("child2");
            cur.insertChars("2");
            cur.toNextToken();

            cur.insertComment("My comment");
            elt.setChild3(BigInteger.ONE);
            cur.toFirstContentToken();
            cur.toEndToken();
            cur.insertChars("SOME CDATA HERE");

            assertTrue(doc.validate(createOptions()));
        }

        String expected =
            "<com:ExtendedMixedElt " +
            "extendedAttr=\"FOOBAR_val\" " +
            "xmlns:com=\"http://xbean/scomp/derivation/ComplexExtension\">" +
            "<child1>10</child1>" +
            "<child2>2</child2><!--My comment--><child3>1</child3>" +
            "SOME CDATA HERE</com:ExtendedMixedElt>";
        assertEquals(expected, doc.xmlText());
    }
}