/*****************************************************************************************
 *                                                                                       *
 * OpenSpace                                                                             *
 *                                                                                       *
 * Copyright (c) 2014-2022                                                               *
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 ****************************************************************************************/

#include <modules/base/dashboard/dashboarditemtext.h>

#include <openspace/documentation/documentation.h>
#include <openspace/documentation/verifier.h>
#include <openspace/engine/globals.h>
#include <ghoul/font/font.h>
#include <ghoul/font/fontmanager.h>
#include <ghoul/font/fontrenderer.h>
#include <ghoul/misc/profiling.h>
#include <optional>

namespace {
    constexpr openspace::properties::Property::PropertyInfo TextInfo = {
        "Text",
        "Text",
        "The text to be displayed"
    };

    struct [[codegen::Dictionary(DashboardItemText)]] Parameters {
        // [[codegen::verbatim(TextInfo.description)]]
        std::optional<std::string> text;
    };
#include "dashboarditemtext_codegen.cpp"
} // namespace

namespace openspace {

documentation::Documentation DashboardItemText::Documentation() {
    return codegen::doc<Parameters>(
        "base_dashboarditem_text",
        DashboardTextItem::Documentation()
    );
}

DashboardItemText::DashboardItemText(const ghoul::Dictionary& dictionary)
    : DashboardTextItem(dictionary)
    , _text(TextInfo, "")
{
    const Parameters p = codegen::bake<Parameters>(dictionary);
    _text = p.text.value_or(_text);
    addProperty(_text);
}

void DashboardItemText::render(glm::vec2& penPosition) {
    ZoneScoped

    RenderFont(*_font, penPosition, _text.value());
    penPosition.y -= _font->height();
}

glm::vec2 DashboardItemText::size() const {
    ZoneScoped

    return _font->boundingBox(_text.value());
}

} // namespace openspace
