145 lines
5 KiB
C++
145 lines
5 KiB
C++
/*
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Copyright (C) 2020 Sebastian J. Wolf and other contributors
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This file is part of Fernschreiber.
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Fernschreiber is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Fernschreiber is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Fernschreiber. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "contactsmodel.h"
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#include <QListIterator>
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#define DEBUG_MODULE ContactsModel
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#include "debuglog.h"
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namespace {
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const QString STATUS("status");
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const QString ID("id");
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const QString TYPE("type");
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const QString LAST_NAME("last_name");
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const QString FIRST_NAME("first_name");
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const QString USERNAME("username");
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const QString _TYPE("@type");
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const QString _EXTRA("@extra");
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}
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ContactsModel::ContactsModel(TDLibWrapper *tdLibWrapper, QObject *parent)
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: QAbstractListModel(parent)
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{
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this->tdLibWrapper = tdLibWrapper;
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connect(this->tdLibWrapper, SIGNAL(usersReceived(QString, QVariantList, int)), this, SLOT(handleUsersReceived(QString, QVariantList, int)));
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}
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int ContactsModel::rowCount(const QModelIndex &) const
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{
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return this->filter.isEmpty() ? this->contacts.size() : this->filteredContacts.size();
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}
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QVariant ContactsModel::data(const QModelIndex &index, int role) const
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{
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if (index.isValid() && role == Qt::DisplayRole) {
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return this->filter.isEmpty() ? QVariant(contacts.value(index.row())) : QVariant(filteredContacts.value(index.row())) ;
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}
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return QVariant();
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}
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void ContactsModel::handleUsersReceived(const QString &extra, const QVariantList &userIds, int totalUsers)
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{
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if (extra == "contactsRequested") {
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LOG("Received contacts list..." << totalUsers);
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this->contactIds.clear();
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QListIterator<QVariant> userIdIterator(userIds);
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while (userIdIterator.hasNext()) {
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QString nextUserId = userIdIterator.next().toString();
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if (!this->tdLibWrapper->hasUserInformation(nextUserId)) {
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this->tdLibWrapper->getUserFullInfo(nextUserId);
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}
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this->contactIds.append(nextUserId);
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}
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}
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}
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static bool compareUsers(const QVariant &user1, const QVariant &user2)
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{
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const QVariantMap userMap1 = user1.toMap();
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const QVariantMap userMap2 = user2.toMap();
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const QString lastName1 = userMap1.value(LAST_NAME).toString();
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const QString lastName2 = userMap2.value(LAST_NAME).toString();
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if (!lastName1.isEmpty()) {
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if (lastName1 < lastName2) {
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return true;
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} else if (lastName1 > lastName2) {
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return false;
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}
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}
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const QString firstName1 = userMap1.value(FIRST_NAME).toString();
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const QString firstName2 = userMap2.value(FIRST_NAME).toString();
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if (firstName1 < firstName2) {
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return true;
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} else if (firstName1 > firstName2) {
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return false;
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}
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const QString userName1 = userMap1.value(USERNAME).toString();
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const QString userName2 = userMap2.value(USERNAME).toString();
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if (userName1 < userName2) {
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return true;
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} else if (userName1 > userName2) {
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return false;
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}
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return userMap1.value(ID).toLongLong() < userMap2.value(ID).toLongLong();
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}
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void ContactsModel::hydrateContacts()
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{
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LOG("Hydrating contacts...");
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this->contacts.clear();
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QListIterator<QString> userIdIterator(contactIds);
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while (userIdIterator.hasNext()) {
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QString nextUserId = userIdIterator.next();
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LOG("Hydrating contact:" << nextUserId);
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this->contacts.append(this->tdLibWrapper->getUserInformation(nextUserId));
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}
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LOG("Hydrated contacts:" << this->contacts.size());
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std::sort(this->contacts.begin(), this->contacts.end(), compareUsers);
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}
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void ContactsModel::applyFilter(const QString &filter)
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{
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LOG("Applying filter:" << filter);
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beginResetModel();
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this->filter = filter;
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this->filteredContacts.clear();
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if (!this->filter.isEmpty()) {
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QListIterator<QVariant> contactIterator(this->contacts);
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while (contactIterator.hasNext()) {
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QVariantMap contact = contactIterator.next().toMap();
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if (contact.value(LAST_NAME).toString().contains(this->filter, Qt::CaseInsensitive)) {
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this->filteredContacts.append(contact);
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continue;
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}
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if (contact.value(FIRST_NAME).toString().contains(this->filter, Qt::CaseInsensitive)) {
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this->filteredContacts.append(contact);
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continue;
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}
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if (contact.value(USERNAME).toString().contains(this->filter, Qt::CaseInsensitive)) {
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this->filteredContacts.append(contact);
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continue;
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}
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}
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}
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endResetModel();
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}
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