// SPDX-FileCopyrightText: 2021 Nheko Contributors
//
// SPDX-License-Identifier: GPL-3.0-or-later

#include "InviteesModel.h"

#include "Cache.h"
#include "Logging.h"
#include "MatrixClient.h"
#include "mtx/responses/profile.hpp"

InviteesModel::InviteesModel(QObject *parent)
  : QAbstractListModel{parent}
{}

void
InviteesModel::addUser(QString mxid)
{
        beginInsertRows(QModelIndex(), invitees_.count(), invitees_.count());

        auto invitee = new Invitee{mxid, this};
        connect(invitee, &Invitee::userInfoLoaded, this, [this]() { endInsertRows(); });

        invitees_.push_back(invitee);

        emit countChanged();
}

QHash<int, QByteArray>
InviteesModel::roleNames() const
{
        return {{Mxid, "mxid"}, {DisplayName, "displayName"}, {AvatarUrl, "avatarUrl"}};
}

QVariant
InviteesModel::data(const QModelIndex &index, int role) const
{
        if (!index.isValid() || index.row() >= (int)invitees_.size() || index.row() < 0)
                return {};

        switch (role) {
        case Mxid:
                return invitees_[index.row()]->mxid_;
        case DisplayName:
                return invitees_[index.row()]->displayName_;
        case AvatarUrl:
                return invitees_[index.row()]->avatarUrl_;
        default:
                return {};
        }
}

QStringList
InviteesModel::mxids()
{
        QStringList mxidList;
        for (int i = 0; i < invitees_.length(); ++i)
                mxidList.push_back(invitees_[i]->mxid_);
        return mxidList;
}

Invitee::Invitee(const QString &mxid, QObject *parent)
  : QObject{parent}
  , mxid_{mxid}
{
        http::client()->get_profile(
          mxid_.toStdString(),
          [this](const mtx::responses::Profile &res, mtx::http::RequestErr err) {
                  if (err) {
                          nhlog::net()->warn("failed to retrieve own profile info");
                          return;
                  }

                  displayName_ = QString::fromStdString(res.display_name);
                  avatarUrl_   = QString::fromStdString(res.avatar_url);

                  emit userInfoLoaded();
          });
}