package eu.eudat.utilities.builders;


import eu.eudat.entities.DataEntity;
import eu.eudat.models.DataModel;

import java.text.ParseException;
import java.util.List;
import java.util.LinkedList;

public class DomainModelConverter<T extends DataEntity,U extends DataModel<T>> {

    public List<T> toDataModel(List<U> models) throws Exception {
        List<T> entities = new LinkedList<>();
        for(U model : models){
            entities.add(model.toDataModel());
        }
        return entities;
    }

    public List<U> fromDataModel(List<T> entities,Class<U> clazz) {
        List<U> models = new LinkedList<>();
        for(T entity:entities){
            U model = null;
            try {
                model = clazz.newInstance();
                model.fromDataModel(entity);
            } catch (InstantiationException e) {
                e.printStackTrace();
            } catch (IllegalAccessException e) {
                e.printStackTrace();
            }
            models.add(model);
        }
        return models;
    }
}