// Learn about the ESP32 WiFi simulation in
// https://docs.wokwi.com/guides/esp32-wifi

#include <WiFi.h>

// Replace with your SSID and Password
const char* ssid     = "REPLACE_WITH_YOUR_SSID";
const char* password = "REPLACE_WITH_YOUR_PASSWORD";

// Replace with your unique IFTTT URL resource
const char* resource = "/trigger/button_pressed/with/key/bZLHtj8TFJhxGab4BvyEAf";

// How your resource variable should look like, but with your own API KEY (that API KEY below is just an example):
//const char* resource = "/trigger/button_pressed/with/key/nAZjOphL3d-ZO4N3k64-1A7gTlNSrxMJdmqy";

// Maker Webhooks IFTTT
const char* server = "maker.ifttt.com";

void setup() {
  Serial.begin(115200); 

  initWifi();
  makeIFTTTRequest();

  // Deep sleep mode until RESET pin is connected to a LOW signal (pushbutton is pressed)
 // ESP.deepSleep(0);
}

void loop() {
  
 // Serial.println("WiFi connected");
}

// Establish a Wi-Fi connection with your router
void initWifi() {
  WiFi.begin("Wokwi-GUEST", "", 6);
  while (WiFi.status() != WL_CONNECTED) {
    delay(250);
  //  spinner();
  }

  Serial.println("");
  Serial.println("WiFi connected");
  Serial.print("IP address: ");
  Serial.println(WiFi.localIP());
}

// Make an HTTP request to the IFTTT web service
void makeIFTTTRequest() {
  Serial.print("Connecting to "); 
  Serial.print(server);
  
  WiFiClient client;
  int retries = 5;
  while(!!!client.connect(server, 80) && (retries-- > 0)) {
    Serial.print(".");
  }
  Serial.println();
  if(!!!client.connected()) {
     Serial.println("Failed to connect, going back to sleep");
  }
  
  Serial.print("Request resource: "); 
  Serial.println(resource);
  client.print(String("GET ") + resource + 
                  " HTTP/1.1\r\n" +
                  "Host: " + server + "\r\n" + 
                  "Connection: close\r\n\r\n");
                  
  int timeout = 5 * 10; // 5 seconds             
  while(!!!client.available() && (timeout-- > 0)){
    delay(100);
  }
  if(!!!client.available()) {
     Serial.println("No response, going back to sleep");
  }
  while(client.available()){
    Serial.write(client.read());
  }
  
  Serial.println("\nclosing connection");
  client.stop();
}