#ifndef _CUTICLE_FRAME_H
#define _CUTICLE_FRAME_H

#include<vector>
#include<set>
#include<wx/frame.h>
#include<wx/panel.h>
#include<wx/aui/aui.h>
#include<wx/button.h>
#include<wx/spinctrl.h>
#include<wx/statusbr.h>
#include<wx/toolbar.h>
#include<wx/checkbox.h>

#include<hi/node.h>

#include<hi/img.h>

struct NodeGraph;
struct ImageViewer;
struct Timeline;
struct ctTimeCtrl;

struct Frame : wxFrame {
	wxAuiManager aui;
	
	ImageViewer *viewer;
	NodeGraph *graph;
	Timeline *timeline;
	
	wxStatusBar *stba;
	wxToolBar *tlba;
	
	struct {
		ctTimeCtrl *duration;
		wxCheckBox *durationEnable;
		
		wxButton *btnPerform;
	} toolbar;
	
	Frame();
	virtual ~Frame();
};

struct GrNode : wxPanel {
	struct Port {
		wxString name;
		enum class Type {
			NONE, FILE_OPEN, COLOR, VEC1, VEC2, VEC3, VEC4, TEXT, SAMPLE, FILE_SAVE, MIC_SOURCE, WINDOW_SOURCE
		} type;
	};
	std::vector<Port> sinks;
	std::vector<Port> sources;
	
	wxString name;
	
	CHiPubNode *logical;
	
	GrNode(NodeGraph*);
	virtual ~GrNode();
	
	bool MouseOverPort(wxPoint p, bool &source, int &i);
	
	void MakeKeyframe(int i);
	
	virtual void Fit() override;
};

struct ImageViewer : wxPanel {
	wxPoint pos;
	wxImage img;
	wxBitmap bm;
	size_t bufW, bufH;
	uint8_t *buf = nullptr;
	float siez = 512;
	
	wxPoint drag;
	
	ImageViewer(Frame*);
	virtual ~ImageViewer() = default;
	
	void SetImage(CHiImage *img);
	void ResizeImage(float);
};

struct NodeGraph : wxPanel {
	struct Link {
		GrNode *input;
		int i;
		GrNode *output;
		int o;
		
		struct Comparator {
			bool operator ()(const Link &a, const Link &b) {
				if(a.input != b.input) return a.input < b.input;
				else if(a.i != b.i) return a.i < b.i;
				else if(a.output != b.output) return a.output < b.output;
				else return a.o < b.o;
			}
		};
	};
	
	GrNode *attacheeNode = NULL;
	int attacheePort;
	int attacheePortIsSource;
	
	GrNode *dragged = NULL;
	wxPoint dragPos;
	
	CHiNodeGraph *backendNG = NULL;
	
	std::vector<GrNode*> gnodes;
	std::vector<Link> links;
	
	NodeGraph(Frame*);
	virtual ~NodeGraph();
	
	void Alinken(Link l);
	
	void Dirtify(GrNode *g);
	
	bool DetectCycles(GrNode*);
};



#endif