#ifndef ROADCONFIG_H
#define ROADCONFIG_H

#include <QString>
#include <QMap>
#include <QColor>
#include <QVector3D>

struct TileRoad {
    QString roadTypeId = "dirt"; // "dirt", "stone", "rail"
    int tileX = 0;
    int tileY = 0;
    int playerId = 1;
    unsigned char connectionMask = 0; // 6 bits: bit e (0..5) is 1 if connected to neighbor across edge e
    QVector3D worldPos;

    bool hasConnection(int edge) const {
        return (connectionMask & (1 << (edge % 6))) != 0;
    }
    void setConnection(int edge, bool connected) {
        if (connected) connectionMask |= (1 << (edge % 6));
        else connectionMask &= ~(1 << (edge % 6));
    }
};

struct RoadTypeConfig {
    QString id = "dirt";
    QString name = "Dirt Road";
    float speedMultiplier = 1.30f;
    QString colorStr = "#c49a62";
    QString borderColorStr = "#6b4b23";
    float width = 3.5f;
    float worldWidth = 0.11f;
    int cost = 5;

    QColor getColor() const { return QColor(colorStr); }
    QColor getBorderColor() const { return QColor(borderColorStr); }
};

class RoadConfigManager {
public:
    RoadConfigManager();

    bool loadConfigFile(const QString &filePath);
    const RoadTypeConfig* getRoadType(const QString &id) const;
    const QMap<QString, RoadTypeConfig>& getAllRoadTypes() const { return m_types; }

    QString defaultRoadType() const { return m_defaultRoadType; }
    int buildDurationTicks() const { return m_buildDurationTicks; }
    float meanderAmplitude() const { return m_meanderAmplitude; }
    int meanderSubdivisions() const { return m_meanderSubdivisions; }

private:
    QString m_defaultRoadType;
    int m_buildDurationTicks;
    float m_meanderAmplitude;
    int m_meanderSubdivisions;
    QMap<QString, RoadTypeConfig> m_types;
};

#endif // ROADCONFIG_H