/*******************************************************************************
 * Copyright (c) 2026, Jan Koester jan.koester@gmx.net
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 * 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.
 * Neither the name of the <organization> nor the
 *      names of its contributors may be used to endorse or promote products
 *      derived from this software without specific prior written permission.
 *
 * 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 <COPYRIGHT HOLDER> BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *******************************************************************************/

#pragma once

#include <string>
#include <map>
#include <vector>

#include <htmlpp/html.h>
#include <htmlpp/css.h>
#include <tinyxml2.h>

namespace blogi {
namespace htmlimport {

    std::map<std::string,std::string> declarationToMap(
        const libhtmlpp::CSSDeclaration &decl);

    void mergeStylesheetRules(
        const libhtmlpp::CSSStyleSheet &sheet,
        const std::string &tag,
        const std::string &cssClass,
        const std::string &id,
        std::map<std::string,std::string> &props,
        std::string &mediaRules);

    std::string extractCustomCss(
        std::map<std::string,std::string> &props,
        const std::vector<std::string> &knownKeys,
        const std::string &mediaRules);

    std::string serializeElement(const libhtmlpp::Element *el);
    std::string serializeInnerHtml(libhtmlpp::HtmlElement *el);

    void htmlElementToWidgetXml(
        libhtmlpp::Element *htmlEl,
        tinyxml2::XMLDocument &doc,
        tinyxml2::XMLElement *parentXml,
        const libhtmlpp::CSSStyleSheet &sheet);

    /** Convert raw HTML string to a widget XML string (<WebEditor>...).
     *  Returns true on success, writes the XML to @p outXml and optional
     *  global CSS to @p outGlobalCss. */
    bool convertHtmlToWidgetXml(const std::string &html,
                                std::string &outXml,
                                std::string &outGlobalCss);

} // namespace htmlimport
} // namespace blogi
