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#ifndef MODINFOWITHCONFLICTINFO_H
#define MODINFOWITHCONFLICTINFO_H

#include "modinfo.h"

#include <QTime>

class ModInfoWithConflictInfo : public ModInfo {

public:
    ModInfoWithConflictInfo(MOShared::DirectoryEntry** directoryStructure);

    std::vector<ModInfo::EFlag> getFlags() const;

    /**
     * @brief clear all caches held for this mod
     */
    virtual void clearCaches();

    virtual std::set<unsigned int> getModOverwrite() { return m_OverwriteList; }

    virtual std::set<unsigned int> getModOverwritten() { return m_OverwrittenList; }

    virtual void doConflictCheck() const;

private:
    enum EConflictType { CONFLICT_NONE, CONFLICT_OVERWRITE, CONFLICT_OVERWRITTEN, CONFLICT_MIXED, CONFLICT_REDUNDANT };

private:
    /**
     * @return true if there is a conflict for files in this mod
     */
    EConflictType isConflicted() const;

    /**
     * @return true if this mod is completely replaced by others
     */
    bool isRedundant() const;

private:
    MOShared::DirectoryEntry** m_DirectoryStructure;

    mutable EConflictType m_CurrentConflictState;
    mutable QTime m_LastConflictCheck;

    mutable std::set<unsigned int> m_OverwriteList;   // indices of mods overritten by this mod
    mutable std::set<unsigned int> m_OverwrittenList; // indices of mods overwriting this mod
};

#endif // MODINFOWITHCONFLICTINFO_H