//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2026
//
// 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/KeyboardButtonStyle.h"
#include "td/telegram/RequestedDialogType.h"
#include "td/telegram/td_api.h"
#include "td/telegram/telegram_api.h"
#include "td/telegram/UserId.h"

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

namespace td {

class Dependencies;
class UserManager;

struct KeyboardButton {
  // append only
  enum class Type : int32 {
    Text,
    RequestPhoneNumber,
    RequestLocation,
    RequestPoll,
    RequestPollQuiz,
    RequestPollRegular,
    WebView,
    RequestDialog
  };
  Type type;
  KeyboardButtonStyle style;
  string text;
  string url;                                             // WebView only
  unique_ptr<RequestedDialogType> requested_dialog_type;  // RequestDialog only
};

struct InlineKeyboardButton {
  // append only
  enum class Type : int32 {
    Url,
    Callback,
    CallbackGame,
    SwitchInline,
    SwitchInlineCurrentDialog,
    Buy,
    UrlAuth,
    CallbackWithPassword,
    User,
    WebView,
    Copy
  };

  Type type;
  int64 id = 0;    // UrlAuth: button_id or (2 * request_write_access - 1) * bot_user_id
                   // SwitchInline: mask of allowed target chats; 0 if any
  UserId user_id;  // User only
  KeyboardButtonStyle style;
  string text;
  string forward_text;  // UrlAuth only
  string data;
};

struct ReplyMarkup {
  // append only
  enum class Type : int32 { InlineKeyboard, ShowKeyboard, RemoveKeyboard, ForceReply };
  Type type;

  bool is_personal = false;  // for ShowKeyboard, RemoveKeyboard, ForceReply

  bool is_persistent = false;               // for ShowKeyboard
  bool need_resize_keyboard = false;        // for ShowKeyboard
  bool is_one_time_keyboard = false;        // for ShowKeyboard
  vector<vector<KeyboardButton>> keyboard;  // for ShowKeyboard
  string placeholder;                       // for ShowKeyboard, ForceReply

  vector<vector<InlineKeyboardButton>> inline_keyboard;  // for InlineKeyboard

  StringBuilder &print(StringBuilder &string_builder) const;

  tl_object_ptr<telegram_api::ReplyMarkup> get_input_reply_markup(UserManager *user_manager) const;

  tl_object_ptr<td_api::ReplyMarkup> get_reply_markup_object(UserManager *user_manager) const;

  const RequestedDialogType *get_requested_dialog_type(int32 button_id) const;
};

bool operator==(const ReplyMarkup &lhs, const ReplyMarkup &rhs);
bool operator!=(const ReplyMarkup &lhs, const ReplyMarkup &rhs);

StringBuilder &operator<<(StringBuilder &string_builder, const ReplyMarkup &reply_markup);

KeyboardButton get_keyboard_button(tl_object_ptr<telegram_api::KeyboardButton> &&keyboard_button_ptr);

Result<KeyboardButton> get_keyboard_button(td_api::object_ptr<td_api::keyboardButton> &&button,
                                           bool request_buttons_allowed);

td_api::object_ptr<td_api::keyboardButton> get_keyboard_button_object(const KeyboardButton &keyboard_button);

telegram_api::object_ptr<telegram_api::KeyboardButton> get_input_keyboard_button(const KeyboardButton &keyboard_button);

unique_ptr<ReplyMarkup> get_reply_markup(tl_object_ptr<telegram_api::ReplyMarkup> &&reply_markup_ptr, bool is_bot,
                                         bool only_inline_keyboard, bool message_contains_mention);

Result<unique_ptr<ReplyMarkup>> get_inline_reply_markup(td_api::object_ptr<td_api::ReplyMarkup> &&reply_markup_ptr,
                                                        bool is_bot, bool switch_inline_buttons_allowed);

Result<unique_ptr<ReplyMarkup>> get_reply_markup(td_api::object_ptr<td_api::ReplyMarkup> &&reply_markup_ptr,
                                                 DialogType dialog_type, bool is_admined_monoforum, bool is_bot,
                                                 bool is_anonymous);

unique_ptr<ReplyMarkup> dup_reply_markup(const unique_ptr<ReplyMarkup> &reply_markup);

tl_object_ptr<telegram_api::ReplyMarkup> get_input_reply_markup(UserManager *user_manager,
                                                                const unique_ptr<ReplyMarkup> &reply_markup);

tl_object_ptr<td_api::ReplyMarkup> get_reply_markup_object(UserManager *user_manager,
                                                           const unique_ptr<ReplyMarkup> &reply_markup);

void add_reply_markup_dependencies(Dependencies &dependencies, const ReplyMarkup *reply_markup);

}  // namespace td