ConfigApplier.h

#ifndef CONFIGAPPLIER_H
#define CONFIGAPPLIER_H
/* C system icnludes */

/* C++ system icnludes */
#include <cstdint>

/* Third-party icnludes */

/* Own icnludes */
#include "sdl_utils/config/tools/ConfigValidator.h"

/* Forward Declaration */

class ConfigApplier {
private:
    static std::string applyConfig(const configData &data, displayConfig name, configType type) {

        const std::string configName = displayConfigStr[name];

        auto it = data.find(configName);
        if (it == data.end()) {
            std::cerr << "There is no " << configName << " in the configurations data." << std::endl;
        }
        const std::string configValue;
        if (EXIT_SUCCESS != ConfigValidator::checkConfig(configValue, type)) {
            std::cerr << "Validation of config data failed." << std::endl;
        }
        return configValue;
    }

public:
    static void setConfigs(const configData &data, MonitorConfig &outConfig) {
        /* String configurations: */
        outConfig.windowName = applyConfig(data, WINDOW_NAME, STRING);

        /* Integer configurations: */
        outConfig.windowHeight = stoi(applyConfig(data, DISPLAY_HEIGHT, INT));
        outConfig.windowWidth = stoi(applyConfig(data, DISPLAY_WIDTH, INT));

        /* Boolean configurations: */
        outConfig.windowFlags = WINDOW_SHOWN;
    }
};
#endif