#ifndef SETTINGS_H
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#define SETTINGS_H
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#include <string>
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#include <nvs_flash.h>
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class Settings {
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public:
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Settings(const std::string& ns, bool read_write = false);
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~Settings();
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std::string GetString(const std::string& key, const std::string& default_value = "");
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void SetString(const std::string& key, const std::string& value);
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int32_t GetInt(const std::string& key, int32_t default_value = 0);
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void SetInt(const std::string& key, int32_t value);
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bool GetBool(const std::string& key, bool default_value = false);
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void SetBool(const std::string& key, bool value);
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void EraseKey(const std::string& key);
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void EraseAll();
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private:
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std::string ns_;
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nvs_handle_t nvs_handle_ = 0;
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bool read_write_ = false;
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bool dirty_ = false;
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};
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#endif
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