JsonParameterProvider.hpp

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#ifndef DW_FRAMEWORK_JSONPARAMETERPROVIDER_HPP_
#define DW_FRAMEWORK_JSONPARAMETERPROVIDER_HPP_

#include <dwcgf/parameter/TypeBasedParameterProvider.hpp>

#include <modern-json/json.hpp>

namespace dw
{
namespace framework
{

class JsonParameterProvider : public ITypeBasedParameterProviderChild
{
protected:
    JsonParameterProvider(JsonParameterProvider const&) = default;
    JsonParameterProvider(JsonParameterProvider&&) = default;
    JsonParameterProvider& operator=(JsonParameterProvider const&) = default;
    JsonParameterProvider& operator=(JsonParameterProvider&&) = default;

public:
    JsonParameterProvider(nlohmann::json const* const data) noexcept;
    ~JsonParameterProvider() override = default;

    void setJson(nlohmann::json const* const data) noexcept;

    nlohmann::json data() const noexcept;

    void registerAt(TypeBasedParameterProvider& provider) const override;

protected:
    nlohmann::json const* getJson(dw::core::StringView const& key) const;

    bool getBool(dw::core::StringView const& key, void* const out) const;
    bool getInt8(dw::core::StringView const& key, void* const out) const;
    bool getInt16(dw::core::StringView const& key, void* const out) const;
    bool getInt32(dw::core::StringView const& key, void* const out) const;
    bool getInt64(dw::core::StringView const& key, void* const out) const;
    bool getUint8(dw::core::StringView const& key, void* const out) const;
    bool getUint16(dw::core::StringView const& key, void* const out) const;
    bool getUint32(dw::core::StringView const& key, void* const out) const;
    bool getUint64(dw::core::StringView const& key, void* const out) const;
    bool getFloat32(dw::core::StringView const& key, void* const out) const;
    bool getFloat64(dw::core::StringView const& key, void* const out) const;
    bool getString(dw::core::StringView const& key, void* const out) const;
    bool getStringView(dw::core::StringView const& key, void* const out) const;

    bool getVectorBool(dw::core::StringView const& key, void* const out) const;
    bool getVectorInt8(dw::core::StringView const& key, void* const out) const;
    bool getVectorInt16(dw::core::StringView const& key, void* const out) const;
    bool getVectorInt32(dw::core::StringView const& key, void* const out) const;
    bool getVectorInt64(dw::core::StringView const& key, void* const out) const;
    bool getVectorUint8(dw::core::StringView const& key, void* const out) const;
    bool getVectorUint16(dw::core::StringView const& key, void* const out) const;
    bool getVectorUint32(dw::core::StringView const& key, void* const out) const;
    bool getVectorUint64(dw::core::StringView const& key, void* const out) const;
    bool getVectorFloat32(dw::core::StringView const& key, void* const out) const;
    bool getVectorFloat64(dw::core::StringView const& key, void* const out) const;
    bool getVectorString(dw::core::StringView const& key, void* const out) const;
    bool getVectorStringView(dw::core::StringView const& key, void* const out) const;

    bool getBoolByIndex(dw::core::StringView const& key, size_t const index, void* const out) const;
    bool getInt8ByIndex(dw::core::StringView const& key, size_t const index, void* const out) const;
    bool getInt16ByIndex(dw::core::StringView const& key, size_t const index, void* const out) const;
    bool getInt32ByIndex(dw::core::StringView const& key, size_t const index, void* const out) const;
    bool getInt64ByIndex(dw::core::StringView const& key, size_t const index, void* const out) const;
    bool getUint8ByIndex(dw::core::StringView const& key, size_t const index, void* const out) const;
    bool getUint16ByIndex(dw::core::StringView const& key, size_t const index, void* const out) const;
    bool getUint32ByIndex(dw::core::StringView const& key, size_t const index, void* const out) const;
    bool getUint64ByIndex(dw::core::StringView const& key, size_t const index, void* const out) const;
    bool getFloat32ByIndex(dw::core::StringView const& key, size_t const index, void* const out) const;
    bool getFloat64ByIndex(dw::core::StringView const& key, size_t const index, void* const out) const;
    bool getStringByIndex(dw::core::StringView const& key, size_t const index, void* const out) const;
    bool getStringViewByIndex(dw::core::StringView const& key, size_t const index, void* const out) const;

private:
    nlohmann::json const* m_data;
};

} // namespace framework
} // namespace dw

#endif // DW_FRAMEWORK_JSONPARAMETERPROVIDER_HPP_