/*
  
  In Wokwi gateway, made forwarding of ports UDP
  /Users/MacBookII/Desktop/wokwigw-darwin --forward udp:5555:10.13.37.2:5555 ; exit;

  Sintaxis: --forward udp:[Puerto del localhost]:10.13.37.2:[Puerto del simulador] ; exit;



---------------------------------------------------------------------------------------------

  Open Sound Control (OSC) library for the ESP8266/ESP32


--------------------------------------------------------------------------------------------- */
#include <WiFi.h>
#include <OSCMessage.h>

char ssid[] = "Wokwi-GUEST";          // your network SSID (name)
char pass[] = "";                    // your network password

// A UDP instance to let us send and receive packets over UDP
WiFiUDP Udp;
const IPAddress outIp(10,40,10,105);        // remote IP (not needed for receive)
const unsigned int outPort = 9999;          // remote port (not needed for receive)
const unsigned int localPort = 5555;        // local port to listen for UDP packets (here's where we send the packets)

// Funcion para convertir el rando de los faders de o a 255
int dentrorango(float x) {
int resultado;                  // Se declara la variable resultado, esta es interna de la función
resultado = ((255*x)/1);             //Es la operación que realiza la función
return resultado; 


}
OSCErrorCode error;
float ledState = 0;             


#define BUILTIN_LED 15

void setup() {
  pinMode(BUILTIN_LED, OUTPUT);
  digitalWrite(BUILTIN_LED, ledState);    // turn *on* led

  Serial.begin(115200);

  // Connect to WiFi network
    Serial.println();
    Serial.println();
    Serial.print("Connecting to ");
    Serial.println(ssid);
    WiFi.begin(ssid, pass);

    while (WiFi.status() != WL_CONNECTED) {
        delay(250);
        digitalWrite(BUILTIN_LED, HIGH);
        Serial.print(".");
        delay(250);
        digitalWrite(BUILTIN_LED, LOW);
        Serial.print("/");

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

  Serial.println("Starting UDP");
  Udp.begin(localPort);
  Serial.print("Local port: ");
#ifdef ESP32
  Serial.println(localPort);
#else
  Serial.println(Udp.localPort());
#endif

}
}

void recibirmensaje();




void led(OSCMessage &msg) {
  ledState = msg.getFloat(0);
  //digitalWrite(BUILTIN_LED, ledState);
  Serial.print("/led: ");
  Serial.println(ledState);
}

void brillo(OSCMessage &msg) {
  ledState = msg.getFloat(0);
  //digitalWrite(BUILTIN_LED, ledState);
  Serial.print("/iman: ");
  Serial.println(ledState);
  Serial.println(dentrorango(ledState));
  analogWrite(BUILTIN_LED, dentrorango(ledState));
}


void loop() {
  OSCMessage msg;
  int size = Udp.parsePacket();

  if (size > 0) {
    while (size--) {
      msg.fill(Udp.read());
    }
    if (!msg.hasError()) {
      msg.dispatch("/led", led);             ///llama a las fuciones
      msg.dispatch("/brillo", brillo);
    } else {
      error = msg.getError();
      Serial.print("error: ");
      Serial.println(error);
    }
  }
}