package at.gv.egiz.moazs.preprocess;

import at.gv.zustellung.app2mzs.xsd.ConfigType;
import at.gv.zustellung.app2mzs.xsd.ServerType;
import org.springframework.stereotype.Component;

import static at.gv.zustellung.app2mzs.xsd.ConfigType.configTypeBuilder;
import static at.gv.zustellung.app2mzs.xsd.ServerType.serverTypeBuilder;

@Component
public class ConfigProfileMerger {

    public ConfigType merge(ConfigType primary, ConfigType fallback) {

        var builder = configTypeBuilder(fallback);

        if(primary != null) {

            if(primary.getServer() != null) {
                builder.withServer(merge(primary.getServer(), fallback.getServer()));
            }

            if(primary.isPerformQueryPersonRequest() != null) {
                builder.withPerformQueryPersonRequest(primary.isPerformQueryPersonRequest());
            }

        }

        return builder.build();

    }

    private ServerType merge(ServerType primary, ServerType fallback) {

        if (fallback == null) {
            return primary;
        }

        var builder = serverTypeBuilder(fallback);

        if (primary.getX509()      != null) builder.withX509     (primary.getX509()     );
        if (primary.getZUSEUrlID() != null) builder.withZUSEUrlID(primary.getZUSEUrlID());

        return builder.build();
    }
}