#pragma once

#include <cstdint>
#include <string>

namespace roro {

// Persistent key/value storage (NVS on the device, a map in tests). Keys are at most 15 chars.
class KeyValueStore {
   public:
    virtual ~KeyValueStore() = default;
    virtual bool getInt(const char* key, int32_t& out) = 0;
    virtual bool getString(const char* key, std::string& out) = 0;
    virtual void putInt(const char* key, int32_t value) = 0;
    virtual void putString(const char* key, const std::string& value) = 0;
};

}  // namespace roro