/*
 * 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.component.azure.storage.blob.client;

import java.time.Duration;
import java.util.List;
import java.util.stream.Collectors;

import com.azure.core.util.Context;
import com.azure.storage.blob.BlobServiceClient;
import com.azure.storage.blob.models.BlobContainerItem;
import com.azure.storage.blob.models.ListBlobContainersOptions;
import com.azure.storage.blob.models.TaggedBlobItem;
import com.azure.storage.blob.options.FindBlobsOptions;
import org.apache.camel.util.ObjectHelper;

public class BlobServiceClientWrapper {

    private final BlobServiceClient client;

    public BlobServiceClientWrapper(final BlobServiceClient client) {
        ObjectHelper.notNull(client, "client cannot be null");

        this.client = client;
    }

    public List<BlobContainerItem> listBlobContainers(final ListBlobContainersOptions options, final Duration timeout) {
        return client.listBlobContainers(options, timeout).stream().collect(Collectors.toList());
    }

    public List<TaggedBlobItem> findBlobsByTags(final String filter, final Integer maxResultsPerPage, final Duration timeout) {
        ObjectHelper.notNull(filter, "filter cannot be null");

        final FindBlobsOptions options = new FindBlobsOptions(filter);
        if (maxResultsPerPage != null) {
            options.setMaxResultsPerPage(maxResultsPerPage);
        }
        return client.findBlobsByTags(options, timeout, Context.NONE).stream().collect(Collectors.toList());
    }

    public BlobContainerClientWrapper getBlobContainerClientWrapper(final String containerName) {
        if (!ObjectHelper.isEmpty(containerName)) {
            return new BlobContainerClientWrapper(client.getBlobContainerClient(containerName));
        }
        throw new IllegalArgumentException("Cannot initialize a blob container since no container name was provided.");
    }
}
