package org.minimalj.example.erp.frontend.form;

import java.util.List;

import org.minimalj.example.erp.model.Article;
import org.minimalj.example.erp.model.OfferArticle;
import org.minimalj.frontend.editor.EditorAction;
import org.minimalj.frontend.form.Form;
import org.minimalj.frontend.form.element.ListFormElement;
import org.minimalj.frontend.form.element.ReferenceFormElement;
import org.minimalj.frontend.toolkit.Action;
import org.minimalj.model.Keys;

public class OfferArticleFormElement extends ListFormElement<OfferArticle> {

	public OfferArticleFormElement(List<OfferArticle> key, boolean editable) {
		super(Keys.getProperty(key), editable);
	}

	@Override
	protected Form<List<OfferArticle>> createFormPanel() {
		return null;
	}

	@Override
	protected void showEntry(OfferArticle offerArticle) {
		add(offerArticle.article.description);
	}
	
	@Override
	protected Action[] getActions() {
		return new Action[] { new EditorAction(new AddOfferArticleEditor()), new RemoveOfferArticlesAction() };
	}

	public class AddOfferArticleEditor extends AddListEntryEditor {
		@Override
		public Form<OfferArticle> createForm() {
			Form<OfferArticle> form = new Form<>();
			form.line(new ReferenceFormElement<Article>(OfferArticle.$.article, Article.$.article, Article.$.article_nr));
			form.line(OfferArticle.$.numberof);
			form.line(OfferArticle.$.price);
			return form;
		}

		@Override
		protected void addEntry(OfferArticle offerArticle) {
			getValue().add(offerArticle);
		}
	}


	public class RemoveOfferArticlesAction extends Action {

		@Override
		public void action() {
			getValue().clear();
			handleChange();
		}
	}

}

@@ -838,20 +838,8 @@
 icle
-.description
 );%0A%09

implement rendering