//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2021
//
// 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)
//
#include "td/telegram/GroupCallVideoPayload.h"

#include "td/utils/algorithm.h"

namespace td {

static bool operator==(const GroupCallVideoSourceGroup &lhs, const GroupCallVideoSourceGroup &rhs) {
  return lhs.semantics == rhs.semantics && lhs.source_ids == rhs.source_ids;
}

bool operator==(const GroupCallVideoPayload &lhs, const GroupCallVideoPayload &rhs) {
  return lhs.source_groups == rhs.source_groups && lhs.endpoint == rhs.endpoint && lhs.is_paused == rhs.is_paused;
}

static td_api::object_ptr<td_api::groupCallVideoSourceGroup> get_group_call_video_source_group_object(
    const GroupCallVideoSourceGroup &group) {
  return td_api::make_object<td_api::groupCallVideoSourceGroup>(group.semantics, vector<int32>(group.source_ids));
}

td_api::object_ptr<td_api::groupCallParticipantVideoInfo> get_group_call_participant_video_info_object(
    const GroupCallVideoPayload &payload) {
  if (payload.endpoint.empty() || payload.source_groups.empty()) {
    return nullptr;
  }
  return td_api::make_object<td_api::groupCallParticipantVideoInfo>(
      transform(payload.source_groups, get_group_call_video_source_group_object), payload.endpoint, payload.is_paused);
}

GroupCallVideoPayload get_group_call_video_payload(const telegram_api::groupCallParticipantVideo *video) {
  GroupCallVideoPayload result;
  result.endpoint = video->endpoint_;
  result.source_groups = transform(video->source_groups_, [](auto &&source_group) {
    GroupCallVideoSourceGroup result;
    result.semantics = source_group->semantics_;
    result.source_ids = source_group->sources_;
    return result;
  });
  result.is_paused = video->paused_;
  return result;
}

}  // namespace td