// Copyright 2024 Google LLC
//
// 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 "dbus_interface.hpp"
#include "parser.hpp"
#include "payload_update_common.hpp"

#include <memory>
#include <string>
#include <vector>

namespace google::hoth::tools
{
namespace payload_update
{
class PayloadUpdateCLI
{
  public:
    PayloadUpdateCLI(std::unique_ptr<Parser> parser,
                     std::unique_ptr<DBusInterface> bus) :
        parser(std::move(parser)),
        dbus(std::move(bus))
    {}
    bool getOptions();
    bool execute();

  private:
    bool doUpdate();
    Args args;
    std::unique_ptr<Parser> parser;
    std::unique_ptr<DBusInterface> dbus;
};
} // namespace payload_update
} // namespace google::hoth::tools
