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

const char* ssid = "Wokwi-GUEST";
const char* password = "";

// domain name
const char* serverName = "https://ist-api-endpoint.vercel.app/api/upload-image";

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

  WiFi.begin(ssid, password);
  Serial.println("Connecting");
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("");
  Serial.print("Connected to WiFi network with IP Address: ");
  Serial.println(WiFi.localIP());
}

bool uploadImage() {
  // check wifi status
  if (WiFi.status() == WL_CONNECTED) {
    WiFiClientSecure client;
    client.setInsecure();  // Disable SSL certificate verification (for testing only)
    HTTPClient http;

    http.begin(client, serverName);


    http.addHeader("Content-Type", "application/json");
    String jsonPayload = "{\"image\":\"wompwomp\"}";

    int httpResponseCode = http.POST(jsonPayload);

    Serial.print("HTTP Response code: ");
    Serial.println(httpResponseCode);

    if (httpResponseCode > 0) {
      String response = http.getString();
      Serial.print("Response: ");
      Serial.println(response);
      return true;
    } else {
      Serial.print("Error on sending POST: ");
      Serial.println(httpResponseCode);
      return false;
    }

    http.end();

  } else {
    Serial.println("WiFi not connected");
  }
}

void loop() {
  if (uploadImage()) {
    Serial.println("success");
  }
  else {
    Serial.println("failure");
  }
}