/*
    SPDX-FileCopyrightText: 2012 Alex Richardson <alex.richardson@gmx.de>

    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
*/

#include "enumscriptclass.hpp"

// lib
#include <enumdatainformation.hpp>
#include <parserutils.hpp>
#include <scriptlogger.hpp>

EnumScriptClass::EnumScriptClass(QScriptEngine* engine, ScriptHandlerInfo* handlerInfo)
    : PrimitiveScriptClass(engine, handlerInfo, 1)
    , s_values(engine->toStringHandle(ParserStrings::PROPERTY_ENUM_VALUES()))
{
    appendProperty(s_values, QScriptValue::Undeletable);
}

EnumScriptClass::~EnumScriptClass() = default;

QScriptValue EnumScriptClass::additionalProperty(const DataInformation* data, const QScriptString& name, uint id)
{
    if (name == s_values) {
        const EnumDataInformation* const pData = data->asEnum();
        const EnumDefinition* const enumValues = pData->enumValues();
        const std::map<AllPrimitiveTypes, QString>& values = enumValues->values();
        QScriptValue ret = engine()->newObject();
        for (const auto& [enumeralValue, enumeralName] : values) {
            ret.setProperty(enumeralName, QString::number(enumeralValue.value<quint64>())); // should always work
        }
        return ret;
    }
    if (name == s_type) {
        return data->typeName();
    }
    return PrimitiveScriptClass::additionalProperty(data, name, id);
}

bool EnumScriptClass::queryAdditionalProperty(const DataInformation* data, const QScriptString& name, QScriptClass::QueryFlags* flags, uint* id)
{
    if (name == s_values) {
        *flags = QScriptClass::HandlesReadAccess | QScriptClass::HandlesWriteAccess;
        return true;
    }
    return PrimitiveScriptClass::queryAdditionalProperty(data, name, flags, id);
}

bool EnumScriptClass::setAdditionalProperty(DataInformation* data, const QScriptString& name, uint id, const QScriptValue& value)
{
    if (name == s_values) {
        EnumDataInformation* const pData = data->asEnum();
        std::map<AllPrimitiveTypes, QString> newValues = EnumDefinition::parseEnumValues(value,
                                                                                         LoggerWithContext(pData->logger(), pData->fullObjectPath()), pData->type());
        if (newValues.empty()) {
            pData->logWarn() << "Attempting to set empty list of enum values.";
        }
        pData->setEnumValues(std::move(newValues));
        return true;
    }
    return PrimitiveScriptClass::setAdditionalProperty(data, name, id, value);
}
