#include <mbgl/layermanager/circle_layer_factory.hpp>

#include <mbgl/layout/circle_layout.hpp>
#include <mbgl/renderer/buckets/circle_bucket.hpp>
#include <mbgl/renderer/layers/render_circle_layer.hpp>
#include <mbgl/style/layers/circle_layer.hpp>
#include <mbgl/style/layers/circle_layer_impl.hpp>

namespace mbgl {

const style::LayerTypeInfo* CircleLayerFactory::getTypeInfo() const noexcept {
    return style::CircleLayer::Impl::staticTypeInfo();
}

std::unique_ptr<style::Layer> CircleLayerFactory::createLayer(const std::string& id,
                                                              const style::conversion::Convertible& value) noexcept {
    const auto source = getSource(value);
    return std::unique_ptr<style::Layer>(source ? new (std::nothrow) style::CircleLayer(id, *source) : nullptr);
}

std::unique_ptr<Layout> CircleLayerFactory::createLayout(const LayoutParameters& parameters,
                                                         std::unique_ptr<GeometryTileLayer> layer,
                                                         const std::vector<Immutable<style::LayerProperties>>& group) {
    return std::unique_ptr<Layout>(new (std::nothrow)
                                       CircleLayout(parameters.bucketParameters, group, std::move(layer)));
}

std::unique_ptr<RenderLayer> CircleLayerFactory::createRenderLayer(Immutable<style::Layer::Impl> impl) noexcept {
    assert(impl->getTypeInfo() == getTypeInfo());
    return std::unique_ptr<RenderLayer>(new (std::nothrow)
                                            RenderCircleLayer(staticImmutableCast<style::CircleLayer::Impl>(impl)));
}

} // namespace mbgl