#include <time.h>
#include "my_lcd.h"

MyLCD   lcd;

void setup() {
  Serial.begin(115200);
  lcd.begin();
  struct tm timeinfo;
  timeinfo.tm_year = 2025 - 1900;  // Years since 1900
  timeinfo.tm_mon  = 4;            // 0 = January, so 4 = May
  timeinfo.tm_mday = 26;   timeinfo.tm_hour = 12;
  timeinfo.tm_min  = 0;    timeinfo.tm_sec  = 0;
  time_t t = mktime(&timeinfo);
  struct timeval now = { .tv_sec = t, .tv_usec = 0 };
  settimeofday(&now, NULL);
}

void loop() {
  struct tm timeinfo;
  if (!getLocalTime(&timeinfo)) {
    Serial.println("Failed to obtain time"); return;
  }                 // 123456789 123456789
  char buffer[21];  // 26-05-25 12:00:00 PM
  strftime(buffer, 21, "%y-%m-%d %I:%M:%S %p", &timeinfo);
  lcd.display("ESP32-DevKitC-v4", "Hello, World!", "Ngee Ann Poly");
  delay(5000);
  lcd.clear();
  lcd.datetime(buffer);
  lcd.alarm(1, "Temp UL1:", "40.6", true);
  delay(5000);
  lcd.alarm(2, "Curr UL2:", "60.0", "A");
  delay(5000);
}