#pragma once

#include <vector>

namespace pdfengine {

enum class FillRule {
    NonZero,
    EvenOdd
};

// Basic point structure
struct Point {
    float x = 0.0f;
    float y = 0.0f;
};

class Path {
public:
    enum class Verb {
        MoveTo,
        LineTo,
        CubicBezierTo,
        Close
    };

    struct Segment {
        Verb verb;
        Point points[3];
    };

    Path() = default;

    void moveTo(float x, float y) {
        m_segments.push_back({Verb::MoveTo, {{x, y}, {}, {}}});
    }

    void lineTo(float x, float y) {
        m_segments.push_back({Verb::LineTo, {{x, y}, {}, {}}});
    }

    void cubicTo(float cp1x, float cp1y, float cp2x, float cp2y, float x, float y) {
        m_segments.push_back({Verb::CubicBezierTo, {{cp1x, cp1y}, {cp2x, cp2y}, {x, y}}});
    }

    void close() {
        m_segments.push_back({Verb::Close, {{}, {}, {}}});
    }

    void addRect(float x, float y, float w, float h) {
        moveTo(x, y);
        lineTo(x + w, y);
        lineTo(x + w, y + h);
        lineTo(x, y + h);
        close();
    }

    void clear() {
        m_segments.clear();
    }

    [[nodiscard]] const std::vector<Segment>& segments() const { return m_segments; }
    [[nodiscard]] bool empty() const { return m_segments.empty(); }

private:
    std::vector<Segment> m_segments;
};

}