#include "SSD1306.h"
#include "OLEDDisplayUi.h"

const int I2C_DISPLAY_ADDRESS = 0x3c;
const int SDA_PIN = 2;
const int SCL_PIN = 4;
SSD1306     display(I2C_DISPLAY_ADDRESS, SDA_PIN, SCL_PIN);
OLEDDisplayUi ui     ( &display );

void drawFrame1(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y) {
  display->setTextAlignment(TEXT_ALIGN_LEFT);
  display->setFont(ArialMT_Plain_10);
  display->drawString(0, 0, "Hello");
}
void drawFrame2(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y) {
  display->setTextAlignment(TEXT_ALIGN_LEFT);
  display->setFont(ArialMT_Plain_10);
  display->drawString(0, 0, "-------");
}
FrameCallback frames[] = {drawFrame1,drawFrame2};
int frameCount = 2;
void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  //ui.init();
  ui.setTargetFPS(30);

  //ui.setActiveSymbol(activeSymbol);
  //ui.setInactiveSymbol(inactiveSymbol);

  ui.setIndicatorPosition(BOTTOM);

  ui.setIndicatorDirection(LEFT_RIGHT);

  ui.setFrameAnimation(SLIDE_LEFT);

  ui.setFrames(frames, frameCount);

  //ui.setOverlays(overlays, overlaysCount);
  ui.init();

  display.flipScreenVertically();
  ui.switchToFrame(1);
}

void loop() {
  int remainingTimeBudget = ui.update();
  // put your main code here, to run repeatedly:
  //delay(10); // this speeds up the simulation
}