#ifndef SPECTER_MODAL_WINDOW_HPP
#define SPECTER_MODAL_WINDOW_HPP

#include <Specter/View.hpp>
#include <Specter/MultiLineTextView.hpp>

namespace Specter
{
class ModalWindow : public View
{
public:
    enum class Phase
    {
        BuildIn,
        ResWait,
        Showing,
        BuildOut,
        Done
    };

private:
    int m_frame = 0;
    int m_contentStartFrame = 0;
    float m_lineTime = 0.0;

    Phase m_phase = Phase::BuildIn;

    int m_width = 0;
    int m_height = 0;
    RectangleConstraint m_constraint;

    Zeus::CColor m_windowBg;
    Zeus::CColor m_windowBgClear;
    Zeus::CColor m_line1;
    Zeus::CColor m_line2;
    Zeus::CColor m_line2Clear;

    ViewBlock m_viewBlock;
    boo::IGraphicsBufferD* m_viewBlockBuf;
    struct
    {
        SolidShaderVert lineVerts[22];
        SolidShaderVert fillVerts[16];
    } m_verts;

    void setLineVerts(int width, int height, float pf, float t);
    void setLineVertsOut(int width, int height, float pf, float t);
    void setLineColors(float t);
    void setLineColorsOut(float t);
    void setFillVerts(int width, int height, float pf);
    void setFillColors(float t);

    VertexBufferBinding m_vertsBinding;

    boo::GraphicsDataToken m_windowGfxData;

    std::unique_ptr<TextView> m_cornersOutline[4];
    std::unique_ptr<TextView> m_cornersFilled[4];

protected:
    virtual void updateContentOpacity(float opacity) {}
    RectangleConstraint& constraint() {return m_constraint;}

public:
    ModalWindow(ViewResources& res, View& parentView, const RectangleConstraint& constraint, const Zeus::CColor& bgColor);
    ModalWindow(ViewResources& res, View& parentView, const RectangleConstraint& constraint);
    void think();
    bool skipBuildInAnimation();
    void close(bool skipAnimation=false);
    bool closed() const {return m_phase >= Phase::BuildOut;}
    ModalWindow::Phase phase() const {return m_phase;}

    void resized(const boo::SWindowRect& root, const boo::SWindowRect& sub);
    void draw(boo::IGraphicsCommandQueue* gfxQ);
};

}


#endif // SPECTER_MODAL_WINDOW_HPP