File indexing completed on 2024-05-05 05:40:30

 /*************************************************************************
  *     Copyright (C) 2011 by Joseph Boudou                               *
  *     Copyright (C) 2014 by Renaud Guezennec                            *
  *                                                                       *
  *     https://rolisteam.org/                                         *
  *                                                                       *
  *   Rolisteam is free software; you can redistribute it and/or modify   *
  *   it under the terms of the GNU General Public License as published   *
  *   by the Free Software Foundation; either version 2 of the License,   *
  *   or (at your option) any later version.                              *
  *                                                                       *
  *   This program is distributed in the hope that it will be useful,     *
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of      *
  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the       *
  *   GNU General Public License for more details.                        *
  *                                                                       *
  *   You should have received a copy of the GNU General Public License   *
  *   along with this program; if not, write to the                       *
  *   Free Software Foundation, Inc.,                                     *
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.           *
  *************************************************************************/
 
 #include <QDebug>
 #include <QLoggingCategory>
 #include <QPalette>
 
 #include "model/playermodel.h"
 
 #include "data/character.h"
 #include "data/person.h"
 #include "data/player.h"
 #include "network/networkmessagewriter.h"
 #include "utils/iohelper.h"
 
 QLoggingCategory rUser("rolisteam.user");
 
 template <typename T>
 void convertVariantToType(const T& val, NetworkMessageWriter& msg)
 {
     msg.string32(val);
 }
 
 template <>
 void convertVariantToType<QColor>(const QColor& val, NetworkMessageWriter& msg)
 {
     msg.rgb(val.rgb());
 }
 
 template <>
 void convertVariantToType<QImage>(const QImage& val, NetworkMessageWriter& msg)
 {
     QByteArray data;
     QDataStream in(&data, QIODevice::WriteOnly);
     in.setVersion(QDataStream::Qt_5_7);
     in << val;
     msg.byteArray32(data);
 }
 
 template <>
 void convertVariantToType<CharacterState*>(CharacterState* const& val, NetworkMessageWriter& msg)
 {
     if(val)
         msg.string32(val->label());
     else
     {
         msg.string32(QStringLiteral(""));
     }
 }
 
 Player* findPerson(const std::vector<std::unique_ptr<Player>>& data, Person* person)
 {
     auto it= std::find_if(data.begin(), data.end(),
                           [person](const std::unique_ptr<Player>& player)
                           {
                               bool val= ((player.get() == person) || (person->uuid() == player->uuid()));
 
                               if(!val)
                               {
                                   const auto& children= player->children();
                                   auto subIt= std::find_if(children.begin(), children.end(),
                                                            [person](const std::unique_ptr<Character>& character) {
                                                                return (character.get() == person)
                                                                       || (person->uuid() == character->uuid());
                                                            });
                                   val= (subIt != children.end());
                               }
                               return val;
                           });
     return it->get();
 }
 
 bool contains(const std::vector<std::unique_ptr<Player>>& data, Person* person)
 {
     auto it= std::find_if(data.begin(), data.end(),
                           [person](const std::unique_ptr<Player>& player)
                           {
                               bool val= ((player.get() == person) || (person->uuid() == player->uuid()));
 
                               if(!val)
                               {
                                   const auto& children= player->children();
                                   auto subIt= std::find_if(children.begin(), children.end(),
                                                            [person](const std::unique_ptr<Character>& character) {
                                                                return (character.get() == person)
                                                                       || (person->uuid() == character->uuid());
                                                            });
                                   val= (subIt != children.end());
                               }
                               return val;
                           });
     return it == data.end();
 }
 
 bool isLocal(Person* person, const QString& uuid)
 {
     if(!person)
         return false;
 
     if(person->isLeaf())
         person= person->parentPerson();
 
     if(!person)
         return false;
 
     return (uuid == person->uuid());
 }
 
 PlayerModel::PlayerModel(QObject* parent) : QAbstractItemModel(parent) {}
 
 PlayerModel::~PlayerModel()= default;
 
 /*************
  * ItemModel *
  *************/
 
 QVariant PlayerModel::data(const QModelIndex& index, int role) const
 {
     if(!index.isValid() || index.column() != 0)
         return QVariant();
 
     Person* person= static_cast<Person*>(index.internalPointer());
 
     if(!person)
         return {};
 
     Character* character= dynamic_cast<Character*>(person);
     Player* player= dynamic_cast<Player*>(person);
     bool isGM= false;
     bool isCharacter= (character != nullptr);
     bool isNPC= false;
 
     if(isCharacter)
         isNPC= character->isNpc();
 
     if((player != nullptr))
     {
         isGM= player->isGM();
     }
     if(isGM && (role == Qt::BackgroundRole))
     {
         QPalette pal;
         return QVariant(pal.color(QPalette::Active, QPalette::Dark));
     }
     QVariant var;
     switch(role)
     {
     case Qt::DisplayRole:
     case Qt::EditRole:
     {
         auto name= person->name();
         if((nullptr != character) && (character->hasInitScore()))
         {
             name= QStringLiteral("%1 (%2)").arg(name).arg(character->getInitiativeScore());
         }
         var= name;
         break;
     }
     case Qt::ToolTipRole:
     {
         if(nullptr != character)
         {
             QString stateName(tr("Not defined"));
             stateName= character->stateId();
 
             var= tr("%1:\n"
                     "HP: %2/%3\n"
                     "State: %4\n"
                     "Initiative Score: %5\n"
                     "Distance Per Turn: %6\n"
                     "type: %7\n")
                      .arg(character->name())
                      .arg(character->getHealthPointsCurrent())
                      .arg(character->getHealthPointsMax())
                      .arg(stateName)
                      .arg(character->getInitiativeScore())
                      .arg(character->getDistancePerTurn())
                      .arg(character->isNpc() ? tr("NPC") : tr("PC"));
         }
         break;
     }
     case PlayerModel::ColorRole:
     case Qt::DecorationRole:
     {
         if(!person->avatar().isNull()) // (person->isLeaf()) &&
         {
             var= utils::IOHelper::dataToImage(person->avatar())
                      .scaled(64, 64, Qt::KeepAspectRatio, Qt::SmoothTransformation);
         }
         else
             var= QVariant(person->getColor());
         break;
     }
     case PlayerModel::IdentifierRole:
         var= person->uuid();
         break;
     case PlayerModel::PersonPtrRole:
         var= QVariant::fromValue(person);
         break;
     case PlayerModel::CharacterRole:
         var= person->isLeaf();
         break;
     case PlayerModel::NpcRole:
         var= isNPC;
         break;
     case PlayerModel::NameRole:
         var= person->name();
         break;
     case PlayerModel::CharacterStateIdRole:
     {
         if(nullptr != character)
             var= character->stateId();
     }
     break;
     case PlayerModel::LocalRole:
         var= isLocal(person, m_localPlayerId);
         break;
     case PlayerModel::GmRole:
         var= isGM;
         break;
     case PlayerModel::AvatarRole:
         var= utils::IOHelper::dataToImage(person->avatar());
         break;
     }
 
     return var;
 }
 
 Qt::ItemFlags PlayerModel::flags(const QModelIndex& index) const
 {
     if(!index.isValid())
         return Qt::NoItemFlags;
 
     if(index.row() == 0 || gameMasterId() == localPlayerId())
         return Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsEditable;
     else
         return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
 }
 
 QVariant PlayerModel::headerData(int section, Qt::Orientation orientation, int role) const
 {
     Q_UNUSED(section)
     if(orientation == Qt::Horizontal && role == Qt::DisplayRole)
         return QVariant(tr("Players List"));
     return QVariant();
 }
 
 QModelIndex PlayerModel::index(int row, int column, const QModelIndex& parent) const
 {
     if(column != 0 || row < 0)
         return QModelIndex();
     Person* childItem= nullptr;
     auto row_t= static_cast<std::size_t>(row);
     if(parent.isValid())
     {
         auto parentPerson= static_cast<Person*>(parent.internalPointer());
         auto parentPlayer= dynamic_cast<Player*>(parentPerson);
         if(nullptr == parentPlayer)
             return {};
         childItem= parentPlayer->getCharacterByIndex(row);
     }
     else if(m_players.size() > row_t)
     {
         childItem= m_players[row_t].get();
     }
 
     if(childItem)
         return createIndex(row, column, childItem);
     else
         return QModelIndex();
 }
 
 QModelIndex PlayerModel::parent(const QModelIndex& index) const
 {
     if(!index.isValid())
         return QModelIndex();
 
     auto childItem= static_cast<Person*>(index.internalPointer());
     auto parentPerson= childItem->parentPerson();
 
     if(nullptr == parentPerson)
     {
         return QModelIndex();
     }
     auto it
         = std::find_if(m_players.begin(), m_players.end(),
                        [parentPerson](const std::unique_ptr<Player>& person) { return parentPerson == person.get(); });
 
     return createIndex(static_cast<int>(std::distance(m_players.begin(), it)), 0, parentPerson);
 }
 
 int PlayerModel::rowCount(const QModelIndex& parent) const
 {
     int result= 0;
     if(!parent.isValid())
     {
         result= static_cast<int>(m_players.size());
     }
     else
     {
         auto parentItem= static_cast<Person*>(parent.internalPointer());
         auto player= dynamic_cast<Player*>(parentItem);
         if(player)
         {
             result= player->characterCount();
         }
     }
     return result;
 }
 
 int PlayerModel::columnCount(const QModelIndex& parent) const
 {
     Q_UNUSED(parent);
     return 1;
 }
 
 bool PlayerModel::setData(const QModelIndex& index, const QVariant& value, int role)
 {
     bool val= false;
     auto childItem= static_cast<Person*>(index.internalPointer());
     if(nullptr == childItem)
         return val;
 
     QVector<int> roles;
     switch(role)
     {
     case Qt::DisplayRole:
     case Qt::EditRole:
     case NameRole:
         childItem->setName(value.toString());
         roles << role << Qt::DisplayRole << Qt::EditRole << NameRole;
         val= true;
         break;
     case GmRole:
         break;
     case CharacterRole:
         break;
     case CharacterStateIdRole:
         break;
     case NpcRole:
         break;
     case AvatarRole:
         break;
     case Qt::DecorationRole:
     case PlayerModel::ColorRole:
         childItem->setColor(value.value<QColor>());
         val= true;
         roles << PlayerModel::ColorRole << Qt::DecorationRole;
         break;
     case LocalRole:
     case IdentifierRole:
     case PersonPtrRole:
     default:
         break;
     }
     if(val)
         emit dataChanged(index, index, roles);
     return val;
 }
 
 QModelIndex PlayerModel::personToIndex(Person* person) const
 {
     QModelIndex parent;
     int row= -1;
     if(person->isLeaf())
     {
         auto player= dynamic_cast<Player*>(person->parentPerson());
         auto posIt= std::find_if(m_players.begin(), m_players.end(),
                                  [player](const std::unique_ptr<Player>& person) { return player == person.get(); });
         if(posIt != m_players.end())
         {
             parent= index(static_cast<int>(std::distance(m_players.begin(), posIt)), 0, QModelIndex());
             row= player->indexOf(dynamic_cast<Character*>(person));
         }
     }
     else
     {
         auto player= dynamic_cast<Player*>(person);
         auto posIt= std::find_if(m_players.begin(), m_players.end(),
                                  [player](const std::unique_ptr<Player>& person) { return player == person.get(); });
         if(posIt != m_players.end())
             row= static_cast<int>(std::distance(m_players.begin(), posIt));
     }
     return index(row, 0, parent);
 }
 
 QString PlayerModel::gameMasterId() const
 {
     return m_gameMasterId;
 }
 
 QString PlayerModel::localPlayerId() const
 {
     return m_localPlayerId;
 }
 
 QHash<int, QByteArray> PlayerModel::roleNames() const
 {
     static QHash<int, QByteArray> role({{IdentifierRole, "uuid"},
                                         {PersonPtrRole, "person"},
                                         {NameRole, "name"},
                                         {LocalRole, "local"},
                                         {GmRole, "gm"},
                                         {CharacterRole, "character"},
                                         {CharacterStateIdRole, "characterState"},
                                         {NpcRole, "npc"},
                                         {AvatarRole, "avatar"}});
 
     return role;
 }
 
 Player* PlayerModel::playerById(const QString& id) const
 {
     auto it= std::find_if(m_players.begin(), m_players.end(),
                           [id](const std::unique_ptr<Player>& player) { return id == player->uuid(); });
     if(it == m_players.end())
         return nullptr;
     return (*it).get();
 }
 
 Person* PlayerModel::personById(const QString& id) const
 {
     auto player= playerById(id);
 
     if(nullptr != player)
         return player;
 
     return characterById(id);
 }
 
 Character* PlayerModel::characterById(const QString& id)const
 {
     const auto& it
         = std::find_if(m_players.begin(), m_players.end(),
                        [id](const std::unique_ptr<Player>& player) { return (nullptr != player->characterById(id)); });
 
     if(it != m_players.end())
         return it->get()->characterById(id);
     else
         return nullptr;
 }
 
 void PlayerModel::addPlayer(Player* player)
 {
     if(nullptr == player)
         return;
 
     auto it= std::find_if(m_players.begin(), m_players.end(),
                           [player](const std::unique_ptr<Player>& t)
                           { return (t.get() == player || t->uuid() == player->uuid()); });
 
     if(it != m_players.end())
     {
         qWarning() << tr("Duplicated player or uuid") << player->name();
         return;
     }
 
     if(player->isGM())
     {
         setGameMasterId(player->uuid());
     }
 
     int size= static_cast<int>(m_players.size());
 
     beginInsertRows(QModelIndex(), size, size);
     m_players.push_back(std::unique_ptr<Player>(player));
     endInsertRows();
 
     qCInfo(rUser) << QString("Player %1 just arrived").arg(player->name());
     emit playerJoin(player);
 }
 
 void PlayerModel::addCharacter(const QModelIndex& parent, Character* character, int pos)
 {
     if(!parent.isValid())
         return;
 
     int size= pos;
     if(size < 0)
         size= rowCount(parent.parent());
 
     auto person= static_cast<Person*>(parent.internalPointer());
     auto player= dynamic_cast<Player*>(person);
 
     character->setNpc(player->isGM());
 
      beginInsertRows(parent, size, size);
     player->addCharacter(character);
      endInsertRows();
 }
 
 void PlayerModel::removeCharacter(Character* character)
 {
     if(nullptr == character)
         return;
 
     auto player= character->getParentPlayer();
 
     if(nullptr == player)
         return;
 
     auto parent= personToIndex(player);
     auto idx= player->indexOf(character);
 
     beginRemoveRows(parent, idx, idx);
     player->removeChild(character);
     endRemoveRows();
 }
 
 void PlayerModel::setLocalPlayerId(const QString& uuid)
 {
     if(uuid == m_localPlayerId)
         return;
     m_localPlayerId= uuid;
     emit localPlayerIdChanged(m_localPlayerId);
 }
 
 void PlayerModel::removePlayer(Player* player)
 {
     if(!player)
         return;
 
     auto itPlayer= std::find_if(m_players.begin(), m_players.end(),
                                 [player](const std::unique_ptr<Player>& person) { return person.get() == player; });
     if(itPlayer == m_players.end())
         return;
 
     //    int charactersCount= player->get->childrenCount();
     /*    for(int i= 0; i < charactersCount; i++)
         {
             delCharacter(player, 0);
         }*/
 
     auto index= static_cast<int>(std::distance(m_players.begin(), itPlayer));
     qCInfo(rUser) << QString("Player %s left").arg(player->name());
 
     emit playerLeft(player);
 
     if(player->isGM())
     {
         setGameMasterId("");
     }
 
     beginRemoveRows(QModelIndex(), index, index);
     m_players.erase(itPlayer);
     endRemoveRows();
 }
 
 void PlayerModel::setGameMasterId(const QString& id)
 {
     if(id == m_gameMasterId)
         return;
     m_gameMasterId= id;
     emit gameMasterIdChanged(m_gameMasterId);
 }
 
 void PlayerModel::clear()
 {
     beginResetModel();
     m_players.clear();
     endResetModel();
     setGameMasterId("");
 }