/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * 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
 *
 *     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 <string>
#include <unordered_set>
#include <vector>

#include <thrift/compiler/ast/t_enum.h>
#include <thrift/compiler/ast/t_program.h>
#include <thrift/compiler/ast/t_service.h>
#include <thrift/compiler/ast/t_struct.h>
#include <thrift/compiler/ast/t_type.h>

namespace apache {
namespace thrift {
namespace compiler {

/**
 * Split a namespace string using '.' as a token
 */
std::vector<std::string> split_namespace(const std::string& s);

/**
 * strip comments and newlines off cpp annotation text
 */
void strip_cpp_comments_and_newlines(std::string& s);

/**
 * return all types used in the struct, including types container elements,
 * but not including fields of nested structs
 */
std::unordered_set<const t_type*> collect_types(const t_structured* strct);

/**
 * Return whether to generate legacy apis
 */
bool generate_legacy_api(const t_program&);
bool generate_legacy_api(const t_structured&);
bool generate_legacy_api(const t_enum&);
bool generate_legacy_api(const t_service&);

} // namespace compiler
} // namespace thrift
} // namespace apache