config_loader.h

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#pragma once
#include "action.h"
#include "button_constants.h"
#include "file_system.h"
#include "i_ble_keyboard.h"
#include "i_logger.h"
#include "profile_manager.h"
#include <ArduinoJson.h>
#include <string>
 
class ConfigLoader
{
public:
    ConfigLoader();
 
    ConfigLoader(IFileSystem* fs, ILogger* logger);
 
    bool loadFromFile(ProfileManager& profileManager,
                      IBleKeyboard* keyboard,
                      const std::string& configPath);
    bool loadFromString(ProfileManager& profileManager,
                        IBleKeyboard* keyboard,
                        const std::string& jsonConfig);
    bool saveToFile(const ProfileManager& profileManager, const std::string& configPath);
    bool mergeConfig(ProfileManager& profileManager,
                     IBleKeyboard* keyboard,
                     const std::string& jsonConfig);
    bool replaceProfile(ProfileManager& profileManager,
                        IBleKeyboard* keyboard,
                        uint8_t profileIndex,
                        const std::string& jsonConfig);
 
    static const char* getDefaultConfig() { return DEFAULT_CONFIG; }
 
    static uint8_t getButtonIndex(const char* buttonName);
 
private:
    static const char* DEFAULT_CONFIG;
 
    IFileSystem* fileSystem_;
    ILogger* logger_;
 
    std::unique_ptr<Action> createActionFromJson(const ArduinoJson::JsonObject& actionJson,
                                                 IBleKeyboard* keyboard);
    std::unique_ptr<Action> createSendCharActionFromJson(const ArduinoJson::JsonObject& actionJson,
                                                         IBleKeyboard* keyboard);
    static void actionToJson(const Action* action, ArduinoJson::JsonObject& out);
    void populateProfileFromJson(Profile& profile,
                                 ArduinoJson::JsonObject buttons,
                                 IBleKeyboard* keyboard);
    void logLoadedConfig(const ProfileManager& profileManager) const;
    bool profileExistsByName(const ProfileManager& profileManager, const char* name) const;
    static uint8_t findEmptyProfileSlot(const ProfileManager& profileManager);
};