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#include "messagemodel.h"
MessageModel::MessageModel()
{
}
ChannelRepository *MessageModel::getRepo() const
{
return repo;
}
void MessageModel::setRepo( ChannelRepository *value )
{
repo = value;
connect( repo, &ChannelRepository::newMessage, this, &MessageModel::onNewMessage );
connect( repo, &ChannelRepository::beginInsertList, this, &MessageModel::onBeginInsertList );
connect( repo, &ChannelRepository::endInsertList, this, &MessageModel::onEndInsertList );
}
QVariant MessageModel::data( const QModelIndex &index, int role ) const
{
int row = index.row();
auto messageAtIndex = messagesOfCurrentChannel.at( row );
if ( role == MessageRoles::type ) {
return messageAtIndex->getMessageType();
}
if ( role == MessageRoles::text ) {
return messageAtIndex->getMessageString();
}
if ( role == MessageRoles::linkurl ) {
if ( !messageAtIndex->getAttachments().empty() ) {
return messageAtIndex->getAttachments().first()->getUrl();
} else {
qWarning() << "linkurl not found";
}
}
if ( role == author ) {
return messageAtIndex->getAuthor();
}
if ( role == date ) {
return messageAtIndex->getFormattedDate();
}
if ( role == time ) {
return messageAtIndex->getFormattedTime();
}
if ( role == ownMessage ) {
return messageAtIndex->getOwnMessage();
}
if ( role == width ) {
if ( !messageAtIndex->getAttachments().empty() ) {
return messageAtIndex->getAttachments().first()->getWidth();
} else {
qWarning() << "height not found";
}
}
if ( role == height ) {
if ( !messageAtIndex->getAttachments().empty() ) {
return messageAtIndex->getAttachments().first()->getHeight();
} else {
qWarning() << "height not found";
}
}
qWarning() << "messageModel data not found for row";
return QVariant();
}
QString MessageModel::getCurrent() const
{
return current;
}
void MessageModel::setCurrent( const QString &value )
{
current = value;
if ( repo->contains( value ) ) {
messagesOfCurrentChannel = repo->get( value )->getMessageRepo()->order();
duplicateCheck.clear();
for ( auto currentMessage : messagesOfCurrentChannel ) {
duplicateCheck.insert( currentMessage->getId() );
}
emit countChanged();
} else {
duplicateCheck.clear();
messagesOfCurrentChannel.clear();
emit countChanged();
}
}
int MessageModel::rowCount( const QModelIndex &parent ) const
{
Q_UNUSED( parent );
qDebug() << "number of messages in model" << messagesOfCurrentChannel.count();
if ( !repo ) {
return 0;
}
int count = 0;
if ( messagesOfCurrentChannel.isEmpty() ) {
return 0;
}
count = messagesOfCurrentChannel.count();
return count;
}
QHash<int, QByteArray> MessageModel::roleNames() const
{
QHash<int, QByteArray> roles;
roles[text] = "text";
roles[author] = "author";
roles[linkurl] = "linkurl";
roles[type] = "type";
roles[date] = "date";
roles[time] = "time";
roles[ownMessage] = "ownMessage";
roles[height] = "height";
roles[width ] = "width";
return roles;
}
void MessageModel::onNewMessage( QString channelId, int row, QString pMessageId )
{
if ( channelId == current ) {
auto channel = repo->get( channelId );
auto message = channel->getMessageRepo()->get( pMessageId );
if ( !duplicateCheck.contains( message->getId() ) ) {
beginInsertRows( QModelIndex(), row, row );
messagesOfCurrentChannel.insert( row, message );
mInsertCount++;
endInsertRows();
duplicateCheck.insert( message->getId() );
}
if ( !buffered ) {
mInsertCount = 0;
emit countChanged();
}
}
}
void MessageModel::onBeginInsertList( QString pChannelId )
{
if ( pChannelId == current ) {
buffered = true;
mInsertCount = 0;
}
}
void MessageModel::onEndInsertList( QString pChannelId )
{
if ( pChannelId == current ) {
buffered = false;
if ( mInsertCount ) {
mInsertCount = 0;
emit countChanged();
}
}
}