//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
//
// 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/utils/common.h"
#include "td/utils/StringBuilder.h"
#include "td/utils/tl_helpers.h"

#include "td/telegram/secret_api.h"
#include "td/telegram/td_api.h"
#include "td/telegram/telegram_api.h"

#include "td/telegram/SecretInputMedia.h"

namespace td {

class Location {
  bool is_empty_ = true;
  double latitude_ = 0.0;
  double longitude_ = 0.0;

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

  friend StringBuilder &operator<<(StringBuilder &string_builder, const Location &location);

  void init(double latitude, double longitude);

 public:
  Location() = default;

  Location(double latitude, double longitude);

  explicit Location(const tl_object_ptr<secret_api::decryptedMessageMediaGeoPoint> &geo_point);

  explicit Location(const tl_object_ptr<telegram_api::GeoPoint> &geo_point_ptr);

  explicit Location(const tl_object_ptr<td_api::location> &location);

  bool empty() const;

  tl_object_ptr<td_api::location> get_location_object() const;

  tl_object_ptr<telegram_api::InputGeoPoint> get_input_geo_point() const;

  tl_object_ptr<telegram_api::inputMediaGeoPoint> get_input_media_geo_point() const;

  double get_latitude() const {
    return latitude_;
  }
  double get_longitude() const {
    return longitude_;
  }
  SecretInputMedia get_secret_input_media_geo_point() const;

  template <class StorerT>
  void store(StorerT &storer) const {
    using td::store;
    BEGIN_STORE_FLAGS();
    STORE_FLAG(is_empty_);
    END_STORE_FLAGS();
    store(latitude_, storer);
    store(longitude_, storer);
  }

  template <class ParserT>
  void parse(ParserT &parser) {
    using td::parse;
    BEGIN_PARSE_FLAGS();
    PARSE_FLAG(is_empty_);
    END_PARSE_FLAGS();
    parse(latitude_, parser);
    parse(longitude_, parser);
  }
};

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

StringBuilder &operator<<(StringBuilder &string_builder, const Location &location);

class Venue {
  Location location_;
  string title_;
  string address_;
  string provider_;
  string id_;

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

  friend StringBuilder &operator<<(StringBuilder &string_builder, const Venue &venue);

 public:
  Venue() = default;

  Venue(const tl_object_ptr<telegram_api::GeoPoint> &geo_point_ptr, string title, string address, string provider,
        string id);

  Venue(Location location, string title, string address, string provider, string id);

  explicit Venue(const tl_object_ptr<td_api::venue> &venue);

  bool empty() const;

  tl_object_ptr<td_api::venue> get_venue_object() const;

  tl_object_ptr<telegram_api::inputMediaVenue> get_input_media_venue() const;

  SecretInputMedia get_secret_input_media_venue() const;

  // TODO very strange function
  tl_object_ptr<telegram_api::inputBotInlineMessageMediaVenue> get_input_bot_inline_message_media_venue(
      int32 flags, tl_object_ptr<telegram_api::ReplyMarkup> &&reply_markup) const;

  template <class StorerT>
  void store(StorerT &storer) const {
    using td::store;
    store(location_, storer);
    store(title_, storer);
    store(address_, storer);
    store(provider_, storer);
    store(id_, storer);
  }

  template <class ParserT>
  void parse(ParserT &parser) {
    using td::parse;
    parse(location_, parser);
    parse(title_, parser);
    parse(address_, parser);
    parse(provider_, parser);
    parse(id_, parser);
  }
};

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

StringBuilder &operator<<(StringBuilder &string_builder, const Venue &venue);

}  // namespace td