/*
 * Blink IoT

This sketch is meant to run on a ESP8266 chip
(NodeMCU like), not on a AVR Arduino board.

*/

#include <ESP8266WiFi.h>
#include "html.h"
void connessione() ;

//int ledPin = LED_BUILTIN; // GPIO13
int ledPin = 2; // GPIO2 on LoLin Nodemcu
WiFiServer server(80);

void setup() {
  Serial.begin(115200);
  delay(10);

  pinMode(ledPin, OUTPUT);
  digitalWrite(ledPin, HIGH); // OnBoard LED is inverted

  connessione();
}

void loop() {
  // Check if a client has connected
  WiFiClient client = server.available();
  if (!client) {
    return;
  }

  // Wait until the client sends some data
  Serial.println("new client");
  while (!client.available()) {
    delay(1);
  }

  // Read the first line of the request
  String request = client.readStringUntil('\r');
  Serial.println(request);
  client.flush();

  // Match the request

  int value = LOW;
  if (request.indexOf("/ON") != -1)  {
    digitalWrite(ledPin, LOW);
    value = HIGH;
  }
  if (request.indexOf("/OFF") != -1)  {
    digitalWrite(ledPin, HIGH);
    value = LOW;
  }

  client.println(head);
  client.println(body);
  if (value == HIGH) {
    client.print("<div class=\"alert alert-info\">Led pin is now: <strong>On </strong></div>");
  } else {
    client.print("<div class=\"alert alert-warning\">Led pin is now: <strong>Off </strong></div>");
  }



  //client.println(FPSTR(footer)); // This is to damm slow!!
  // See http://arduino-esp8266.readthedocs.io/en/latest/PROGMEM.html
   client.println((footer));
 
  delay(1);
  Serial.print("Client disonnected. Millis: ");
  Serial.println(millis());

}