#include <Arduino.h>
#include <WiFi.h>
#include <WiFiClientSecure.h>
#include <HTTPClient.h>

const char* ssid = "Wokwi-GUEST";
const char* password = "";
const char* host = "bibliotopia.cloudcart.net"; // Server from which data is to be fetched
const int httpsPort = 443; // Default port for HTTPS 

// Use web browser to view and copy
// SHA1 fingerprint of the certificate
const char* fingerprint = "20:3A:45:3C:1A:5D:10:D1:C6:BB:D4:92:FD:BC:DD:FF:27:5E:53:53"; // Fingerprint/Thumbprint for website bibliotopia.cloudcart.net

const int API_TIMEOUT = 40000; //keep it long if you want to receive headers from client

void setup() {
  Serial.begin(115200);
  Serial.println();
  // Initialize Wi-Fi
  WiFi.mode(WIFI_STA);
  WiFi.begin(ssid, password);
  Serial.print("Connecting to WiFi ..");
  while (WiFi.status() != WL_CONNECTED) {
    Serial.print('.');
    delay(1000);
  }
  Serial.println(WiFi.localIP());
                  
 
  WiFiClientSecure client;  // Use WiFiClientSecure class to create client instance
  client.setInsecure();
  client.setTimeout(API_TIMEOUT);
  
  Serial.print("connecting to ");
  Serial.println(host);
  // delay(1000);
  if (!client.connect(host, httpsPort)) { // establishing connection with the server(api.github.com) at port 443
    Serial.println("connection failed");
    return; // this line will return the function to the starting of void setup()
  }
/*
  if (client.verify(fingerprint, host)) { // verfying fingerprint with the server
    Serial.println("certificate matches");
  } else {
    Serial.println("certificate doesn't match");
  }
*/
  String url = "/page/logotexnia?best-seller=nai-4"; //address from which we need to get the data inside the server.
  Serial.print("requesting URL: ");
  Serial.println(url);

  client.print(String("GET ") + url + " HTTP/1.1\r\n" +
               "Host: " + host + "\r\n" +
               "User-Agent: BuildFailureDetectorESP32\r\n" +
               "Connection: close\r\n\r\n");
  /*
   * GET /repos/esp8266/Arduino/commits/master/status HTTP/1.1
   * Host : api.github.com
   * User-Agent : BuildFailureDetectorESP8266
   * Connection : close
   */

  Serial.println("request sent");
  while (client.connected()) { // until the client is connected, read out the response
    String line = client.readStringUntil('\n');
    if (line == "\r") {
      Serial.println("headers received");
      break;
    }
  }
 while (client.available()) {
      String line = client.readStringUntil('\n');
      Serial.println(line);
    }


 /* if (line.startsWith("{\"state\":\"success\"")) {
    Serial.println("esp32/Arduino CI successfull!");
  } else {
    Serial.println("esp32/Arduino CI has failed");
  }*/
/*  Serial.println("reply was:");
  Serial.println("==========");
  Serial.println(line);
  Serial.println("==========");*/
  Serial.println("closing connection");
  client.stop();
}

void loop() {
}