#include "WiFi.h"
#include <HTTPClient.h>
#include <ArduinoJson.h>

static char *ssid = "Wokwi-GUEST"; 
static char *pass = "";

#define LED1 4
#define LED2 2
#define LED3 15
#define SW1_1 25
#define SW1_0 13
#define SW2_1 26
#define SW2_0 12
#define SW3_1 27
#define SW3_0 14
#define SPK 32

byte GO_1, GO_2, GO_3;

String Message; 

void SW1_ON() {
  GO_1 = 2; digitalWrite(LED1, 1);
}
void SW1_OFF() {
  GO_1 = 1; digitalWrite(LED1, 0);
}
void SW2_ON() {
  GO_2 = 2; digitalWrite(LED2, 1);
}
void SW2_OFF() {
  GO_2 = 1; digitalWrite(LED2, 0);
}
void SW3_ON() {
  GO_3 = 2; digitalWrite(LED3, 1);
}
void SW3_OFF() {
  GO_3 = 1; digitalWrite(LED3, 0);
}
void Beep(int F,int L) {
  for (int i = 0; i <= L; i++) {
    digitalWrite(SPK, 1); delayMicroseconds(F);
    digitalWrite(SPK, 0); delayMicroseconds(F);
  }
}

void setup() {
  Serial.begin(115200);
  pinMode(LED1, OUTPUT);
  pinMode(LED2, OUTPUT);
  pinMode(LED3, OUTPUT);
  pinMode(SPK, OUTPUT);
  pinMode(SW1_1, INPUT_PULLUP);
  pinMode(SW1_0, INPUT_PULLUP);
  pinMode(SW2_1, INPUT_PULLUP);
  pinMode(SW2_0, INPUT_PULLUP);
  pinMode(SW3_1, INPUT_PULLUP);
  pinMode(SW3_0, INPUT_PULLUP);
  attachInterrupt(SW1_1, SW1_ON, FALLING);
  attachInterrupt(SW1_0, SW1_OFF, FALLING);
  attachInterrupt(SW2_1, SW2_ON, FALLING);
  attachInterrupt(SW2_0, SW2_OFF, FALLING);
  attachInterrupt(SW3_1, SW3_ON, FALLING);
  attachInterrupt(SW3_0, SW3_OFF, FALLING);

  WiFi.mode(WIFI_STA);
  WiFi.begin(ssid, pass);
  Serial.print("Connecting to WiFi .");
  while (WiFi.status() != WL_CONNECTED) {
    Serial.print('.');  delay(100);
  }
  Serial.println(WiFi.localIP());
}

void loop() {
  int httpCode;
  unsigned long previousMillis;
  unsigned long currentMillis;
  HTTPClient http;
  if (GO_1 == 2) {
    Serial.print("1-Wait...");
    GO_1 = 0;
    previousMillis = millis();
    http.begin("https://p0001-ee652-default-rtdb.asia-southeast1.firebasedatabase.app/.json");
    httpCode = http.GET();
    if (httpCode == 200) Serial.println(http.getString()); else Serial.println("Err."); 
    currentMillis = millis();
    Serial.println(currentMillis-previousMillis);
  }
  if (GO_2 == 2) {
    Serial.print("2-Wait...");
    GO_2 = 0;
    previousMillis = millis();
    http.begin("https://script.google.com/macros/s/AKfycbzgXBWb1bMI5Zkn_vX0zAnqbF5dhEapelO6gtcqD5quV5ugLP9yiF5MC8yEByCE7RXY/exec");
    http.setFollowRedirects(HTTPC_STRICT_FOLLOW_REDIRECTS);
    httpCode = http.GET();
    if (httpCode == 200) Serial.println(http.getString()); else Serial.println("Err."); 
    currentMillis = millis();
    Serial.println(currentMillis-previousMillis);    
  }  
}