/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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
 *
 *      http://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.apache.camel.quarkus.component.weaviate.deployment;

import io.quarkus.deployment.annotations.BuildProducer;
import io.quarkus.deployment.annotations.BuildStep;
import io.quarkus.deployment.builditem.CombinedIndexBuildItem;
import io.quarkus.deployment.builditem.FeatureBuildItem;
import io.quarkus.deployment.builditem.IndexDependencyBuildItem;
import io.quarkus.deployment.builditem.nativeimage.ReflectiveClassBuildItem;
import io.quarkus.deployment.builditem.nativeimage.RuntimeInitializedClassBuildItem;
import org.jboss.jandex.IndexView;

class WeaviateProcessor {

    private static final String FEATURE = "camel-weaviate";

    @BuildStep
    FeatureBuildItem feature() {
        return new FeatureBuildItem(FEATURE);
    }

    @BuildStep
    void registerForReflection(CombinedIndexBuildItem combinedIndex, BuildProducer<ReflectiveClassBuildItem> reflectiveClass) {
        IndexView index = combinedIndex.getIndex();

        String[] dtos = index.getKnownClasses().stream()
                .map(ci -> ci.name().toString())
                .filter(n -> n.startsWith("io.weaviate.client.v1.")
                        && n.contains(".model"))
                .sorted()
                .toArray(String[]::new);

        reflectiveClass.produce(ReflectiveClassBuildItem.builder(dtos).methods().fields().build());

        //error handler
        reflectiveClass.produce(
                ReflectiveClassBuildItem
                        .builder(new String[] { "io.weaviate.client.base.WeaviateErrorResponse",
                                "io.weaviate.client.base.WeaviateErrorMessage", "io.weaviate.client.base.WeaviateError" })
                        .methods().fields().build());
    }

    @BuildStep
    IndexDependencyBuildItem registerDependencyForIndex() {
        return new IndexDependencyBuildItem("io.weaviate", "client");
    }

    @BuildStep
    RuntimeInitializedClassBuildItem runtimeInitializedClasses() {
        return new RuntimeInitializedClassBuildItem("com.google.protobuf.JavaFeaturesProto");
    }
}
