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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  The ASF licenses this file to You
 * 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.  For additional information regarding
 * copyright in this work, please see the NOTICE file in the top level
 * directory of this distribution.
 */
package org.apache.abdera.model;

/**
 *  
 *  Represents an Atom Text Contruct.
 *  
 *  
 *  Atom allows three kinds of Text constructs:
 *  
 *  
 *  Text, consisting of content that is to be interpreted as plain text with no markup. For instance,
 *  <title type="text">&lt;title&gt;</title> is interpreted as literal characer "<"
 *  followed by the word "content", followed by the literal character ">".
 *  HTML, consisting of content that is to be interpreted as escaped HTML markup. For instance,
 *  <title type="html">&lt;b&gt;title&lt;/b&gt;</title> is interpreted as the word
 *  "content" surrounded by the HTML <b> and </b> tags.
 *  XHTML, consisting of well-formed XHTML content wrapped in an XHTML div element. For instance,
 *  <title type="xhtml"><div xmlns="http://www.w3.org/1999/xhtml"><b>Title</b></div></title>
 *  .
 *  
 *  
 *  Per RFC4287:
 *  
 *
 *   *   A Text construct contains human-readable text, usually in small
 *   quantities.  The content of Text constructs is Language-Sensitive.
 *
 *   atomPlainTextConstruct =
 *      atomCommonAttributes,
 *      attribute type { "text" | "html" }?,
 *      text
 *
 *   atomXHTMLTextConstruct =
 *      atomCommonAttributes,
 *      attribute type { "xhtml" },
 *      xhtmlDiv
 *
 *   atomTextConstruct = atomPlainTextConstruct | atomXHTMLTextConstruct
 *  
 *
 * @deprecated This API is deprecated as Apache Abdera is a retired project since 2017.
 */
@Deprecated(since = "2021-07-29")
public interface Text extends Element {

    /**
     * Text Constructs can be either Text, HTML or XHTML
     */
    public static enum Type {

        /**
         * Plain Text *
         */
        TEXT,
        /**
         * Escaped HTML *
         */
        HTML,
        /**
         * Welformed XHTML *
         */
        XHTML;

        /**
         * Return the text type
         */
        public static Type typeFromString(String val) {
            Type type = TEXT;
            if (val != null) {
                if (val.equalsIgnoreCase("text"))
                    type = TEXT;
                else if (val.equalsIgnoreCase("html"))
                    type = HTML;
                else if (val.equalsIgnoreCase("xhtml"))
                    type = XHTML;
                else
                    type = null;
            }
            return type;
        }
    }

    /**
     * Return the Text.Type
     *
     * @return The Text.Type
     */
    Type getTextType();

    /**
     * Set the Text.Type
     *
     * @param type The Text.Type
     */
    Text setTextType(Type type);

    /**
     * Return the text value element
     *
     * @return A xhtml:div
     */
    Div getValueElement();

    /**
     * Set the text value element
     *
     * @param value The xhtml:div
     */
    Text setValueElement(Div value);

    /**
     * Return the text value
     *
     * @return The text value
     */
    String getValue();

    /**
     * Set the text value
     *
     * @param value The text value
     */
    Text setValue(String value);

    /**
     * Return the wrapped value
     *
     * @return The text value wrapped in a xhtml:div
     */
    String getWrappedValue();

    /**
     * Set the wrapped value
     *
     * @param wrappedValue The text value wrapped in a xhtml:div
     */
    Text setWrappedValue(String wrappedValue);
}