#ifndef PLAYERSLISTMODEL_H

#define PLAYERSLISTMODEL_H

#include <QAbstractListModel>

#include <QHash>

#include <QIcon>

#include <QModelIndex>

class PlayersListModel : public QAbstractListModel

{

    Q_OBJECT

public:

    enum StateFlag {

        Ready       = Qt::UserRole,

        ServerAdmin = Qt::UserRole + 1,

        RoomAdmin   = Qt::UserRole + 2,

        Registered  = Qt::UserRole + 3,

        Friend      = Qt::UserRole + 4,

        Ignore      = Qt::UserRole + 5

    };

    enum SpecialRoles {

        SortRole       = Qt::UserRole + 100,

        RoomFilterRole = Qt::UserRole + 101

    };

    explicit PlayersListModel(QObject *parent = 0);

    int rowCount(const QModelIndex &parent = QModelIndex()) const;

    QVariant data(const QModelIndex &index, int role) const;

    bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::DisplayRole);

    bool insertRow(int row, const QModelIndex &parent = QModelIndex());

    bool insertRows(int row, int count, const QModelIndex &parent = QModelIndex());

    bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex());

public slots:

    void addPlayer(const QString & nickname);

    void removePlayer(const QString & nickname);

    void playerJoinedRoom(const QString & nickname);

    void playerLeftRoom(const QString & nickname);

    void setFlag(const QString & nickname, StateFlag flagType, bool isSet);

    void resetRoomFlags();

private:

    QHash<quint32, QIcon> & m_icons();

    typedef QHash<int, QVariant> DataEntry;

    QList<DataEntry> m_data;

    void updateIcon(const QModelIndex & index);

    void updateSortData(const QModelIndex & index);

};

#endif // PLAYERSLISTMODEL_H