/*
 * Display.h
 *
 * Wrapper class for Adafruit OLED display.
 *
 *  Created on: 28.01.2022
 *      Author: FSmilari
 */

#ifndef DISPLAY_H_
#define DISPLAY_H_

#include <Adafruit_SSD1306.h>
#include <U8g2_for_Adafruit_GFX.h>
#include <stdint.h>
#include "fonts/titillium_web_6pt7b.h"
#include "fonts/titillium_web_8pt7b.h"
#include "fonts/titillium_web_12pt7b.h"
#include "fonts/titillium_web_24pt7b.h"
#include "fonts/titillium_web_30pt7b.h"
#include "fonts/SFToolsLogo.h"
#include <Fonts/FreeSans12pt7b.h>
#include <Fonts/FreeSans9pt7b.h>
#include "Status.h"

#define SCREEN_WIDTH 128
#define SCREEN_HEIGHT 64
#define SCREEN_ADDRESS 0x3C

#define STATUS_TXT_IDLE "OPR"
#define STATUS_TXT_TOOLCHG "WZW"
#define STATUS_TXT_CFG "SETUP"

class Display {
	private:
		Adafruit_SSD1306 ssd1306;
		U8G2_FOR_ADAFRUIT_GFX u8g2_gfx;
		void calculateWH(String units, uint16_t &w, uint16_t &h);
		void drawStatusText(String txt);
		void drawConfigText(String txt);
		void drawConfigOption(String txt);

	public:
		Display();
		void init(void);
		void display(void);
		void clearDisplay(void);
		void showBrand(void);
		void showInitialization(void);
		void showFrame(Status status);
};

#endif /* DISPLAY_H_ */