#include <ArduinoOTA.h>
#include <Arduino.h>
#ifdef ESP32
#include <WiFi.h>
#else
#include <ESP8266WiFi.h>
#endif
#include "fauxmoESP.h"


#include <Ticker.h>  //Ticker Library

Ticker blinker;

#define WIFI_SSID "xxxxxx"
#define WIFI_PASS "xxxxxx"
fauxmoESP fauxmo;

// -----------------------------------------------------------------------------

#define SERIAL_BAUDRATE     115200

#define xPIN          D7

#define ID_SPRAY           "Spray"

// -----------------------------------------------------------------------------
// Wifi
// -----------------------------------------------------------------------------

void wifiSetup() {

    // Set WIFI module to STA mode
    WiFi.mode(WIFI_STA);

    // Connect
    Serial.printf("[WIFI] Connecting to %s ", WIFI_SSID);
    WiFi.begin(WIFI_SSID, WIFI_PASS);

    // Wait
    while (WiFi.status() != WL_CONNECTED) {
        Serial.print(".");
        delay(100);
    }
    Serial.println();

    // Connected!
    Serial.printf("[WIFI] STATION Mode, SSID: %s, IP address: %s\n", WiFi.SSID().c_str(), WiFi.localIP().toString().c_str());

}

void xPINon()
{
              Serial.printf("Turning on\n");

  digitalWrite(xPIN, HIGH);

  blinker.attach(2, xPINoff);
}

void xPINoff()
{
  digitalWrite(xPIN, LOW);
              Serial.printf("Turning off!\n");

}

void setup() {

    // Init serial port and clean garbage
    Serial.begin(SERIAL_BAUDRATE);
    Serial.println();
    Serial.println();

    // LEDs
    pinMode(xPIN, OUTPUT);
    digitalWrite(xPIN, LOW);

    // Wifi
    wifiSetup();

    // By default, fauxmoESP creates it's own webserver on the defined port
    // The TCP port must be 80 for gen3 devices (default is 1901)
    // This has to be done before the call to enable()


    // You have to call enable(true) once you have a WiFi connection
    // You can enable or disable the library at any moment
    // Disabling it will prevent the devices from being discovered and switched
    fauxmo.setPort(80); // required for gen3 devices
    fauxmo.enable(true);

    // You can use different ways to invoke alexa to modify the devices state:
    // "Alexa, turn yellow lamp on"
    // "Alexa, turn on yellow lamp

    // Add virtual devices
    fauxmo.addDevice(ID_SPRAY);


    fauxmo.onSetState([](unsigned char device_id, const char * device_name, bool state, unsigned char value) {

        // Callback when a command from Alexa is received.
        // You can use device_id or device_name to choose the element to perform an action onto (relay, LED,...)
        // State is a boolean (ON/OFF) and value a number from 0 to 255 (if you say "set kitchen light to 50%" you will receive a 128 here).
        // Just remember not to delay too much here, this is a callback, exit as soon as possible.
        // If you have to do something more involved here set a flag and process it in your main loop.

        Serial.printf("[MAIN] Device #%d (%s) state: %s value: %d\n", device_id, device_name, state ? "ON" : "OFF", value);

        // Checking for device_id is simpler if you are certain about the order they are loaded and it does not change.
        // Otherwise comparing the device_name is safer.

        if (state==1) {

            blinker.attach(0.5, xPINon);

  }
   else if (state==0) {
            digitalWrite(xPIN, LOW);
        }

    });

}

void loop() {

    // fauxmoESP uses an async TCP server but a sync UDP server
    // Therefore, we have to manually poll for UDP packets
    fauxmo.handle();



}