#ifndef TECHCONFIG_H
#define TECHCONFIG_H

#include <QString>
#include <QStringList>
#include <QMap>
#include <vector>

struct TechConfig {
    QString id;
    QString name;
    int scienceCost;
    QStringList prerequisites;
    int column;
    int row;
    QString iconPath;
    QString description;

    TechConfig()
        : id(""), name(""), scienceCost(1000), column(0), row(0),
          iconPath("images/resources/kennis.png"), description("") {}
};

class TechTreeManager {
public:
    TechTreeManager();

    bool loadConfigFile(const QString &filePath);
    const TechConfig* getTech(const QString &id) const;
    const QMap<QString, TechConfig>& getAllTechs() const { return m_techs; }
    const std::vector<QString>& getOrderedTechIds() const { return m_orderedTechIds; }

    int getMaxColumn() const { return m_maxColumn; }
    int getMaxRow() const { return m_maxRow; }

private:
    int computeTechDepth(const QString &techId, QMap<QString, int> &visited) const;

    QMap<QString, TechConfig> m_techs;
    std::vector<QString> m_orderedTechIds;
    int m_maxColumn;
    int m_maxRow;
};

#endif // TECHCONFIG_H