#pragma once
#ifndef ANSCLOUD_COMMON_JSON_SERIALIZER_H
#define ANSCLOUD_COMMON_JSON_SERIALIZER_H

#include "types.h"
#include <string>
#include <vector>

namespace anscloud {
namespace json {

    // Serialization (struct -> JSON string)
    std::string serialize(const Heartbeat& hb);
    std::string serialize(const DeviceTelemetry& tel);
    std::string serialize(const SystemMetrics& m);
    std::string serialize(const Command& cmd);
    std::string serialize(const CommandResponse& resp);
    std::string serialize(const DeviceEvent& evt);
    std::string serialize(const DeviceStatusMessage& msg);
    std::string serialize(const CameraInfo& cam);
    std::string serialize(const std::vector<CameraInfo>& cams);
    std::string serialize(const DeviceState& state);
    std::string serialize(const std::vector<DeviceState>& states);
    std::string serialize(const CommandResult& result);

    // Deserialization (JSON string -> struct)
    Heartbeat            deserialize_heartbeat(const std::string& json);
    DeviceTelemetry      deserialize_telemetry(const std::string& json);
    SystemMetrics        deserialize_metrics(const std::string& json);
    Command              deserialize_command(const std::string& json);
    CommandResponse      deserialize_response(const std::string& json);
    DeviceEvent          deserialize_event(const std::string& json);
    DeviceStatusMessage  deserialize_status_message(const std::string& json);
    CameraInfo           deserialize_camera(const std::string& json);
    std::vector<CameraInfo> deserialize_cameras(const std::string& json);
    DeviceState          deserialize_device_state(const std::string& json);
    std::vector<DeviceState> deserialize_device_states(const std::string& json);
    CommandResult        deserialize_command_result(const std::string& json);

    // Utility
    std::string now_iso8601();
    std::string generate_uuid();

} // namespace json
} // namespace anscloud

#endif // ANSCLOUD_COMMON_JSON_SERIALIZER_H