// Copyright (c) 2012 - 2025 kio@little-bat.de
// BSD-2-Clause license
// https://opensource.org/licenses/BSD-2-Clause

#pragma once
//#include "Graphics/Canvas.h"
//#include "Graphics/CharMap.h"
#include "Graphics/Printer.h"
//#include "Graphics/SimpleCharMap.h"
#include "SerialDevice.h"

namespace kilipili
{

class PicoTerm : public SerialDevice
{
public:
	using super = SerialDevice;

	// Control Characters:
	enum : uchar {
		RESET = 0,
		CLS	  = 1,
		//MOVE_TO_POSITION	   = 2,
		//MOVE_TO_COL			   = 3,
		SHOW_CURSOR	 = 7,  //				(BELL)
		CURSOR_LEFT	 = 8,  // scrolls		(BS)
		TAB			 = 9,  // scrolls
		CURSOR_DOWN	 = 10, // scrolls		(NL)
		CURSOR_UP	 = 11, // scrolls
		CURSOR_RIGHT = 12, // scrolls		(FF)
		RETURN		 = 13, // COL := 0
						   //CLEAR_TO_END_OF_LINE   = 14,
						   //CLEAR_TO_END_OF_SCREEN = 15,
						   //SET_ATTRIBUTES		   = 16,
						   //XON	 = 17,
						   //XOFF = 19,
						   //REPEAT_NEXT_CHAR	   = 20,
						   //SCROLL_SCREEN		   = 21,
						   //ESC = 27,
	};

	RCPtr<Printer<>> printer;

	// write() state machine:
	//uint8  repeat_cnt;
	bool auto_crlf = true;
	//uint16 sm_state	 = 0;

	//PicoTerm(RCPtr<Canvas>);
	//PicoTerm(RCPtr<SimpleCharMap>);
	//PicoTerm(RCPtr<CharMapBase>);
	PicoTerm(RCPtr<Printer<>>) noexcept;

	/* SerialDevice Interface:
	*/
	virtual uint32 ioctl(IoCtl cmd, void* arg1 = nullptr, void* arg2 = nullptr) override;
	virtual SIZE   write(const void* data, SIZE, bool partial = false) override;
	//virtual SIZE read(void*, SIZE, bool = false) override { throw NOT_READABLE; }
	//virtual SIZE putc(char) override;
	//virtual SIZE puts(cstr) override;
	//virtual SIZE printf(cstr fmt, ...) override __printflike(2, 3);

	void reset() noexcept;
	using SerialDevice::printf;
	//cstr identify();

protected:
	// these will stall because USB isn't polled:
	using super::getc;
	using super::gets;
	//virtual char getc() override;
	//virtual str  gets() override;
	//virtual int  getc(uint timeout) override;
};


} // namespace kilipili


/*



























*/