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 * OpenSpace                                                                             *
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 * Copyright (c) 2014-2023                                                               *
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#include <modules/base/timeframe/timeframeunion.h>

#include <openspace/properties/property.h>
#include <openspace/documentation/documentation.h>
#include <openspace/documentation/verifier.h>
#include <openspace/util/spicemanager.h>
#include <openspace/util/time.h>

namespace {
    constexpr openspace::properties::Property::PropertyInfo TimeFramesInfo = {
        "TimeFrames",
        "Time Frames",
        "A vector of time frames to combine into one. The time frame is active when any "
        "of the contained time frames are, but not in gaps between contained time frames"
    };

    struct [[codegen::Dictionary(TimeFrameUnion)]] Parameters {
        // [[codegen::verbatim(TimeFramesInfo.description)]]
        std::vector<ghoul::Dictionary> timeFrames
            [[codegen::reference("core_time_frame")]];
    };
#include "timeframeunion_codegen.cpp"
} // namespace

namespace openspace {

documentation::Documentation TimeFrameUnion::Documentation() {
    return codegen::doc<Parameters>("base_time_frame_union");
}

bool TimeFrameUnion::isActive(const Time& time) const {
    for (const ghoul::mm_unique_ptr<TimeFrame>& tf : _timeFrames) {
        if (tf->isActive(time)) {
            return true;
        }
    }
    return false;
}

TimeFrameUnion::TimeFrameUnion(const ghoul::Dictionary& dictionary)
    : TimeFrame()
{
    // I don't know how we can actually help the reference attribute properly. Since the
    // Parameter list only contains the monostate, there is no need to actually create
    // the object here
    codegen::bake<Parameters>(dictionary);

    ghoul::Dictionary frames =
        dictionary.value<ghoul::Dictionary>(TimeFramesInfo.identifier);

    for (std::string_view k : frames.keys()) {
        const ghoul::Dictionary& subDictionary = frames.value<ghoul::Dictionary>(k);
        _timeFrames.push_back(TimeFrame::createFromDictionary(subDictionary));
        TimeFrame& subFrame = *_timeFrames.back();
        subFrame.setIdentifier(std::string(k));
        subFrame.setGuiName(std::string(k));
        subFrame.setDescription(std::string(k));
        addPropertySubOwner(*_timeFrames.back());
    }
}

} // namespace openspace