//  Copyright 2020-2021 Herald Project Contributors

//  SPDX-License-Identifier: Apache-2.0

//

#ifndef HERALD_FIXED_PAYLOAD_DATA_SUPPLIER_H

#define HERALD_FIXED_PAYLOAD_DATA_SUPPLIER_H

#include "../payload_data_supplier.h"

#include "../../datatype/payload_timestamp.h"

#include <optional>

#include <cstdint>

namespace herald {

namespace payload {

namespace fixed {

using namespace herald::datatype;

using MYUINT32 = unsigned long;

class FixedPayloadDataSupplier {

public:

  FixedPayloadDataSupplier() = default;

  virtual ~FixedPayloadDataSupplier() = default;

};

class ConcreteFixedPayloadDataSupplierV1 : public FixedPayloadDataSupplier {

public:

  ConcreteFixedPayloadDataSupplierV1(std::uint16_t countryCode, std::uint16_t stateCode, 

    std::uint64_t clientId);

  ~ConcreteFixedPayloadDataSupplierV1();

  PayloadData legacyPayload(const PayloadTimestamp timestamp, const Device& device);

  PayloadData payload(const PayloadTimestamp timestamp, const Device& device);

  PayloadData payload(const PayloadTimestamp timestamp);

  PayloadData payload(const Data& data);

private:

  uint16_t country;

  uint16_t state;

  uint64_t clientIdentifier;

  PayloadData mPayload;

};

}

}

}

#endif