/*
 * Copyright 2021-2025 the original author or authors.
 *
 * 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
 *
 *      https://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 org.opentest4j.reporting.events.api;

import javax.xml.namespace.NamespaceContext;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;

class SingleElementXMLStreamWriter implements XMLStreamWriter {

	private final XMLStreamWriter delegate;
	private final NamespaceRegistry namespaceRegistry;

	SingleElementXMLStreamWriter(XMLStreamWriter delegate, NamespaceRegistry namespaceRegistry) {
		this.delegate = delegate;
		this.namespaceRegistry = namespaceRegistry;
	}

	@Override
	public void writeStartElement(String localName) throws XMLStreamException {
		delegate.writeStartElement(localName);
	}

	@Override
	public void writeStartElement(String namespaceURI, String localName) throws XMLStreamException {
		delegate.writeStartElement(namespaceURI, localName);
	}

	@Override
	public void writeStartElement(String prefix, String localName, String namespaceURI) throws XMLStreamException {
		delegate.writeStartElement(prefix, localName, namespaceURI);
	}

	@Override
	public void writeEmptyElement(String namespaceURI, String localName) throws XMLStreamException {
		delegate.writeEmptyElement(namespaceURI, localName);
	}

	@Override
	public void writeEmptyElement(String prefix, String localName, String namespaceURI) throws XMLStreamException {
		delegate.writeEmptyElement(prefix, localName, namespaceURI);
	}

	@Override
	public void writeEmptyElement(String localName) throws XMLStreamException {
		delegate.writeEmptyElement(localName);
	}

	@Override
	public void writeEndElement() throws XMLStreamException {
		delegate.writeEndElement();
	}

	@Override
	public void writeEndDocument() {
	}

	@Override
	public void close() {
		// do not forward close to prevent closing the underlying writer too early
	}

	@Override
	public void flush() throws XMLStreamException {
		delegate.flush();
	}

	@Override
	public void writeAttribute(String localName, String value) throws XMLStreamException {
		delegate.writeAttribute(localName, value);
	}

	@Override
	public void writeAttribute(String prefix, String namespaceURI, String localName, String value)
			throws XMLStreamException {
		delegate.writeAttribute(prefix, namespaceURI, localName, value);
	}

	@Override
	public void writeAttribute(String namespaceURI, String localName, String value) throws XMLStreamException {
		delegate.writeAttribute(namespaceURI, localName, value);
	}

	@Override
	public void writeNamespace(String prefix, String namespaceURI) throws XMLStreamException {
		if (!namespaceRegistry.containsUri(namespaceURI)) {
			delegate.writeNamespace(prefix, namespaceURI);
		}
	}

	@Override
	public void writeDefaultNamespace(String namespaceURI) {
	}

	@Override
	public void writeComment(String data) throws XMLStreamException {
		delegate.writeComment(data);
	}

	@Override
	public void writeProcessingInstruction(String target) throws XMLStreamException {
		delegate.writeProcessingInstruction(target);
	}

	@Override
	public void writeProcessingInstruction(String target, String data) throws XMLStreamException {
		delegate.writeProcessingInstruction(target, data);
	}

	@Override
	public void writeCData(String data) throws XMLStreamException {
		delegate.writeCData(data);
	}

	@Override
	public void writeDTD(String dtd) throws XMLStreamException {
		delegate.writeDTD(dtd);
	}

	@Override
	public void writeEntityRef(String name) throws XMLStreamException {
		delegate.writeEntityRef(name);
	}

	@Override
	public void writeStartDocument() {
	}

	@Override
	public void writeStartDocument(String version) {
	}

	@Override
	public void writeStartDocument(String encoding, String version) {
	}

	@Override
	public void writeCharacters(String text) throws XMLStreamException {
		delegate.writeCharacters(text);
	}

	@Override
	public void writeCharacters(char[] text, int start, int len) throws XMLStreamException {
		delegate.writeCharacters(text, start, len);
	}

	@Override
	public String getPrefix(String uri) throws XMLStreamException {
		return delegate.getPrefix(uri);
	}

	@Override
	public void setPrefix(String prefix, String uri) throws XMLStreamException {
		delegate.setPrefix(prefix, uri);
	}

	@Override
	public void setDefaultNamespace(String uri) throws XMLStreamException {
		delegate.setDefaultNamespace(uri);
	}

	@Override
	public void setNamespaceContext(NamespaceContext context) throws XMLStreamException {
		delegate.setNamespaceContext(context);
	}

	@Override
	public NamespaceContext getNamespaceContext() {
		return delegate.getNamespaceContext();
	}

	@Override
	public Object getProperty(String name) throws IllegalArgumentException {
		return delegate.getProperty(name);
	}
}
