#include <WiFi.h>
const char *ServerTest = "google.fr";
uint16_t portTest = 80;
//const char *ServerTest = "fr.pool.ntp.org";
//uint16_t portTest = 80;

const char *txt = R"====(HTTP/1.1 200 OK\r\nContent-Type: text/html\r\nConnection: close\r\nContent-Length: 98\r\nConnection: close\r\n\r\n
Deb31/08/2025 23:11:33UxI019.50|-127.00|-127.00|-127.00|154605820798638346161264Fin\r\n)====";

String test = "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\nConnection: close\r\nContent-Length: 98\r\nConnection: close\r\n\r\nDeb31/08/2025 23:11:33UxI019.50|-127.00|-127.00|-127.00|154605820798638346161264Fin";

void setup() {
  Serial.begin(115200);
  uint32_t timeout = millis();
  String line = "";
  int sizeOfContent = 0;
  for (int i=0; i < test.length() + 1; i++) {
     if (test.charAt(i) == '\n') {
      if (line == "\r") {
        Serial.println("Found");
        break;
      }
      if (line.startsWith("Content-Length:")) {
        Serial.println(line.substring(16));
        sizeOfContent = line.substring(16).toInt();
      }
      Serial.println(line);
      line="";
     } else
     line += String(test.charAt(i));
  }
  Serial.println(sizeOfContent);
  Serial.println(line.length());
  Serial.println(line);

  Serial.print("Connecting to WiFi");
  WiFi.begin("Wokwi-GUEST", "", 6);
  while (WiFi.status() != WL_CONNECTED) {
    delay(250);
    Serial.print(".");
  }
  Serial.println(" Connected!");


  WiFiClient WC;  // WiFiClient is a wrong name for class, that work also for EthernetClient ?
  bool internetAccess = false;
  for (int i=0; i<3; i++ ) {   // on test un certain nombre de fois si on a echec
    if (WC.connect(ServerTest,portTest)) {
      Serial.printf("access to %s on port %d\n",ServerTest,portTest);
      WC.stop();  // nothing more
      internetAccess = true;
      break;  // casse la boucle for
    } else {
      Serial.printf("Not access to %s on port %d\n",ServerTest,portTest);
    }
  }
  Serial.println(String("We") + (internetAccess ? "" : " don't") + " have access to web");
  Serial.println("That's all !");
}

void loop() {
  delay(100); // TODO: Build something amazing!
}