/*

 * WebSocketServer.ino

 *

 *  Created on: 22.05.2015

 *

 */

#include <Arduino.h>

#include <ESP8266WiFi.h>

#include <ESP8266WiFiMulti.h>

#include <WebSocketsServer.h>

#include <Hash.h>

ESP8266WiFiMulti WiFiMulti;

WebSocketsServer webSocket = WebSocketsServer(81);

#define USE_SERIAL Serial1

void webSocketEvent(uint8_t num, WStype_t type, uint8_t * payload, size_t lenght) {

    switch(type) {

        case WStype_DISCONNECTED:

            USE_SERIAL.printf("[%u] Disconnected!\n", num);

            break;

        case WStype_CONNECTED:

            {

                IPAddress ip = webSocket.remoteIP(num);

                USE_SERIAL.printf("[%u] Connected from %d.%d.%d.%d url: %s\n", num, ip[0], ip[1], ip[2], ip[3], payload);

				// send message to client

				webSocket.sendTXT(num, "Connected");

            }

            break;

        case WStype_TEXT:

            USE_SERIAL.printf("[%u] get Text: %s\n", num, payload);

            // send message to client

            // webSocket.sendTXT(num, "message here");

            // send data to all connected clients

            // webSocket.broadcastTXT("message here");

            break;

        case WStype_BIN:

            USE_SERIAL.printf("[%u] get binary lenght: %u\n", num, lenght);

            hexdump(payload, lenght);

            // send message to client

            // webSocket.sendBIN(num, payload, lenght);

            break;

    }

}

void setup() {

    // USE_SERIAL.begin(921600);

    USE_SERIAL.begin(115200);

    //Serial.setDebugOutput(true);

    USE_SERIAL.setDebugOutput(true);

    USE_SERIAL.println();

    USE_SERIAL.println();

    USE_SERIAL.println();

    for(uint8_t t = 4; t > 0; t--) {

        USE_SERIAL.printf("[SETUP] BOOT WAIT %d...\n", t);

        USE_SERIAL.flush();

        delay(1000);

    }

    WiFiMulti.addAP("SSID", "passpasspass");

    while(WiFiMulti.run() != WL_CONNECTED) {

        delay(100);

    }

    webSocket.begin();

    webSocket.onEvent(webSocketEvent);

}

void loop() {

    webSocket.loop();

}