//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2023
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
#pragma once

#include "td/telegram/DialogId.h"
#include "td/telegram/InputMessageText.h"
#include "td/telegram/MessageId.h"
#include "td/telegram/td_api.h"
#include "td/telegram/telegram_api.h"

#include "td/utils/common.h"
#include "td/utils/Promise.h"
#include "td/utils/Status.h"

namespace td {

class ContactsManager;
class Dependencies;
class Td;

class DraftMessage {
 public:
  int32 date = 0;
  MessageId reply_to_message_id;
  InputMessageText input_message_text;
};

bool need_update_draft_message(const unique_ptr<DraftMessage> &old_draft_message,
                               const unique_ptr<DraftMessage> &new_draft_message, bool from_update);

void add_draft_message_dependencies(Dependencies &dependencies, const unique_ptr<DraftMessage> &draft_message);

td_api::object_ptr<td_api::draftMessage> get_draft_message_object(const unique_ptr<DraftMessage> &draft_message);

unique_ptr<DraftMessage> get_draft_message(ContactsManager *contacts_manager,
                                           telegram_api::object_ptr<telegram_api::DraftMessage> &&draft_message_ptr);

Result<unique_ptr<DraftMessage>> get_draft_message(Td *td, DialogId dialog_id,
                                                   td_api::object_ptr<td_api::draftMessage> &&draft_message);

void save_draft_message(Td *td, DialogId dialog_id, const unique_ptr<DraftMessage> &draft_message,
                        Promise<Unit> &&promise);

void load_all_draft_messages(Td *td);

void clear_all_draft_messages(Td *td, Promise<Unit> &&promise);

}  // namespace td