/*
 * Copyright 2015-2016 Red Hat, Inc, and individual contributors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jboss.hal.ballroom.autocomplete;

import java.util.function.Function;

import com.google.gwt.safehtml.shared.SafeHtmlBuilder;

import static org.jboss.hal.ballroom.autocomplete.ItemRenderer.highlight;
import static org.jboss.hal.resources.CSS.autocompleteSuggestion;

public final class StringRenderer<T> implements ItemRenderer<T> {

    private final Function<T, String> toString;

    public StringRenderer(Function<T, String> toString) {
        this.toString = toString;
    }

    @Override
    public String render(T item, String query) {
        String itm = toString.apply(item);
        SafeHtmlBuilder builder = new SafeHtmlBuilder();
        builder.appendHtmlConstant(
                "<div class=\"" + autocompleteSuggestion + "\" data-val=\"" + itm + "\">")
                .appendHtmlConstant(highlight(query).replace(itm, "<b>$1</b>")) //NON-NLS
                .appendHtmlConstant("</div>");
        return builder.toSafeHtml().asString();
    }
}

@@ -758,16 +758,69 @@
 Builder;
+%0Aimport com.google.gwt.safehtml.shared.SafeHtmlUtils;
 %0A%0Aimport
@@ -1253,16 +1253,41 @@
 g itm = 
+SafeHtmlUtils.fromString(
 toString
@@ -1298,16 +1298,28 @@
 ly(item)
+).asString()
 ;%0A      

Make autosuggestions HTML safe