#include <ESP8266WiFi.h>
#include <WiFiClientSecure.h>

const uint16_t HTTP_PORT = 443; // Use 443 for HTTPS and 80 for HTTP

// Replace with your WiFi credentials
const char* SSID = "iotlab";
const char* PASSWORD = "iotlab18";

// Replace with your API details
const char* API_HOST = "weather.eolab.de";
const char* API_ENDPOINT = "/api";

const uint8_t PERIOD_MINUTES = 1;

// Create an instance of WiFiClientSecure
WiFiClientSecure wifi_client;

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

  // Connect to Wi-Fi
  WiFi.begin(SSID, PASSWORD);

  Serial.print("\n\nConnecting to ");
  Serial.print(SSID);

  while (WiFi.status() != WL_CONNECTED) {
    delay(1000);
    Serial.print(".");
  }

  Serial.println("\nConnected to WiFi");

  // Set the client to verify the server's certificate
  wifi_client.setInsecure();

  // Give the client a chance to perform the handshake
  delay(1000);
}

void loop() {
  if (WiFi.status() == WL_CONNECTED) {

    wifi_client.connect(API_HOST, HTTP_PORT);
    // Make an HTTPS GET request
    wifi_client.println("GET " + String(API_ENDPOINT) + " HTTP/1.1");
    wifi_client.println("Host: " + String(API_HOST));
    wifi_client.println("Connection: close");
    wifi_client.println();

    // Wait for the response
    while (wifi_client.connected()) {
      if (wifi_client.available()) {
        // read an incoming byte from the server and print it to serial monitor:
        char c = wifi_client.read();
        Serial.print(c);
      }
    }

    wifi_client.stop();
  }

  // Wait for a while before making the next request
  delay(PERIOD_MINUTES * 60 * 1000); // convert from min to sec (60) and from sec to ms (1000)
}