#pragma once

#include "envoy/extensions/matching/common_inputs/network/v3/network_inputs.pb.h"

#include "envoy/extensions/matching/common_inputs/network/v3/network_inputs.pb.validate.h"

#include "envoy/matcher/matcher.h"

#include "envoy/network/filter.h"

#include "envoy/registry/registry.h"

#include "source/common/network/utility.h"

namespace Envoy {

namespace Network {

namespace Matching {

template <class InputType, class ProtoType, class MatchingDataType>

class BaseFactory : public Matcher::DataInputFactory<MatchingDataType> {

protected:

  explicit BaseFactory(const std::string& name) : name_(name) {}

public:

  std::string name() const override { return "envoy.matching.inputs." + name_; }

  Matcher::DataInputFactoryCb<MatchingDataType>

  createDataInputFactoryCb(const Protobuf::Message&, ProtobufMessage::ValidationVisitor&) override {

    return []() { return std::make_unique<InputType>(); };

  };

  ProtobufTypes::MessagePtr createEmptyConfigProto() override {

    return std::make_unique<ProtoType>();

  }

private:

  const std::string name_;

};

} // namespace Matching

} // namespace Network

} // namespace Envoy