Screen.h

#include "Context.h"
#include <Arduino.h>
#include <TFT_eSPI.h>

#ifndef AQM_SCREEN
#define AQM_SCREEN

// Display pinout setup
#ifndef TFT_DISPOFF
#define TFT_DISPOFF 0x28
#endif

#ifndef TFT_SLPIN
#define TFT_SLPIN 0x10
#endif

#define TFT_WIDTH 135
#define TFT_HEIGHT 240

#define TFT_MOSI 19
#define TFT_SCLK 18
#define TFT_CS 5
#define TFT_DC 16
#define TFT_RST 23

#define TFT_BL 4  // Display backlight control pin
#define ADC_EN 14 // ADC_EN is the ADC detection enable port
#define ADC_PIN 34

const uint8_t TOTAL_SCREEN = 4;
const uint8_t SCREEN_PM25 = 0;
const uint8_t SCREEN_ECO2 = 1;
const uint8_t SCREEN_TVOC = 2;
const uint8_t SCREEN_ALL = 3;

class Screen {
private:
  // Screen management
  TFT_eSPI tft = TFT_eSPI(TFT_WIDTH, TFT_HEIGHT);
  int16_t h;
  int16_t w;
  uint8_t currentView = 0;

  // View data binding
  Context *context;

  void showMeasurement(measurement m, char *libelle, char *unit, char *rawValueUnit = "");

public:
  Screen(struct Context *context);
  void setView(uint8_t view);
  void nextView();
  void refresh();
  void toggleBacklight();
  void waitForIt(char *message, int8_t seconds);

  // Views
  void showSplash(char *libelle, int8_t counter = -1);
  void showError(char *message);
  void showMainConcentration();
  void showeco2();
  void showtvoc();
  void showAllData();
};

#endif