// 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.

#pragma once

#include <aws/core/utils/Array.h>

#include <aws/core/utils/HashingUtils.h>

#include <cpp/sync_point.h>

#include <fmt/core.h>

#include <gen_cpp/Status_types.h>

#include <glog/logging.h>

#include <algorithm>

#include <azure/core/http/http.hpp>

#include <azure/core/http/http_status_code.hpp>

#include <azure/core/io/body_stream.hpp>

#include <azure/storage/blobs.hpp>

#include <azure/storage/blobs/blob_batch.hpp>

#include <azure/storage/blobs/blob_client.hpp>

#ifdef USE_AZURE

#include <azure/core/diagnostics/logger.hpp>

#include <azure/storage/blobs/blob_container_client.hpp>

#endif

#include <azure/storage/blobs/blob_sas_builder.hpp>

#include <azure/storage/blobs/rest_client.hpp>

#include <azure/storage/common/account_sas_builder.hpp>

#include <azure/storage/common/storage_credential.hpp>

#include <azure/storage/common/storage_exception.hpp>

#include <chrono>

#include <exception>

#include <iterator>

#include <ranges>

#include "client_bvar.h"

#include "cpp/obj_retry_strategy.h"

#include "cpp/util.h"

#include "obj_storage_client.h"

#include "s3_common.h"

namespace Azure::Storage::Blobs {

class BlobContainerClient;

} // namespace Azure::Storage::Blobs

namespace doris {

using namespace Azure::Storage::Blobs;

static const Azure::DateTime SystemClockEpoch {1970, 1, 1};

bool is_azure_tls_ca_error_message(std::string_view message);

std::string build_azure_tls_debug_suffix(std::string_view error_message,

                                         std::string_view tls_debug_context);

std::string azure_multipart_block_id(std::string_view upload_id, int part_num);

std::string build_azure_batch_delete_failure_message(const ObjStoragePath& opts,

                                                     std::string_view key);

class ObjClientHolder;

class AzureObjStorageClient final : public ObjStorageClient {

public:

    AzureObjStorageClient(

            std::shared_ptr<Azure::Storage::Blobs::BlobContainerClient> client,

            ObjStorageEndpointInfo config,

            std::shared_ptr<Azure::Storage::StorageSharedKeyCredential> credential = nullptr)

            : _config(std::move(config)),

              _client(std::move(client)),

              _credential(std::move(credential)) {}

    ~AzureObjStorageClient() override = default;

    ObjStorageUploadResult create_multipart_upload(const ObjStoragePath& opts) override;

    ObjStorageResponse put_object(const ObjStoragePath& opts, std::string_view stream) override;

    ObjStorageUploadResult upload_part(const ObjStoragePath& opts, const std::string& upload_id,

                                       std::string_view, int partNum) override;

    ObjStorageResponse complete_multipart_upload(

            const ObjStoragePath& opts, const std::string& upload_id,

            const std::vector<ObjStorageCompletedPart>& completed_parts) override;

    ObjStorageHeadResult head_object(const ObjStoragePath& opts) override;

    ObjStorageResponse get_object(const ObjStoragePath& opts, void* buffer, size_t offset,

                                  size_t bytes_read, size_t* size_return) override;

    ObjStorageResponse delete_objects(const ObjStoragePath& opts,

                                      std::vector<std::string> objs) override;

    ObjStorageResponse delete_object(const ObjStoragePath& opts) override;

    std::string generate_presigned_url(const ObjStoragePath& opts,

                                       int64_t expiration_secs) override;

    ObjStorageResponse get_lifecycle(const std::string& bucket, int64_t* expiration_days) override;

    ObjStorageResponse check_versioning(const std::string& bucket) override;

    ObjStorageResponse abort_multipart_upload(const ObjStoragePath& opts,

                                              const std::string& upload_id) override;

    ObjStorageCapabilities capabilities() const override {

        return {.max_delete_batch = 256, .max_list_page = 5000};

    }

protected:

    ObjStorageListPageResult list_objects_page(const ObjStoragePath& path,

                                               std::string_view continuation_token) override;

private:

    ObjStorageEndpointInfo _config;

    std::shared_ptr<Azure::Storage::Blobs::BlobContainerClient> _client;

    std::shared_ptr<Azure::Storage::StorageSharedKeyCredential> _credential;

};

} // namespace doris

namespace doris::io {

using ::doris::AzureObjStorageClient;

using ::doris::azure_multipart_block_id;

using ::doris::build_azure_batch_delete_failure_message;

using ::doris::build_azure_tls_debug_suffix;

using ::doris::is_azure_tls_ca_error_message;

} // namespace doris::io