/*
 Copyright 2017 Herik Lima de Castro and Marcelo Medeiros Eler
 Distributed under MIT license, or public domain if desired and
 recognized in your jurisdiction.
 See file LICENSE for detail.
*/

#include "cstlcompilerfor.h"
#include "constants.h"

CWF_BEGIN_NAMESPACE

CSTLCompilerFor::CSTLCompilerFor(const QXmlStreamAttributes &attr)
{
    for (int i = 0; i < attr.size(); ++i) {
        QString name(attr[i].name().toString().toLower());
        QString value(attr[i].value().toString());
        if (name != CSTL::TAG::PROPERTY::FOR::ITEMS && name != CSTL::TAG::PROPERTY::VAR
            && name != CSTL::TAG::PROPERTY::FOR::FROM && name != CSTL::TAG::PROPERTY::FOR::TO
            && name != CSTL::TAG::PROPERTY::FOR::INCREMENT) {
            attributes.insert(CSTL::TAG::PROPERTY::ERROR,
                              "***ERROR FOR TAG - FOR TAG DOESN'T PERMITS AN ATTRIBUTE CALLED "
                                  + name + "***");
            return;
        }
        attributes.insert(name, value);
    }
    if (!attributes.contains(CSTL::TAG::PROPERTY::FOR::ITEMS)
        || !attributes.contains(CSTL::TAG::PROPERTY::VAR)) {
        bool from, to, increment;
        attributes[CSTL::TAG::PROPERTY::FOR::FROM].toInt(&from);
        attributes[CSTL::TAG::PROPERTY::FOR::TO].toInt(&to);
        attributes[CSTL::TAG::PROPERTY::FOR::INCREMENT].toInt(&increment);

        if (!(from && to && increment) || !attributes.contains(CSTL::TAG::PROPERTY::VAR)) {
            attributes.insert(CSTL::TAG::PROPERTY::ERROR,
                              "***ERROR FOR TAG - USE THE CORRECT ATTRIBUTES (FROM, TO, INCREMENT, "
                              "VAR OR ITEMS, VAR)***");
        }
    }
}

CWF_END_NAMESPACE