#include <ESP8266Influxdb.h>
#include <ESP8266WiFi.h>
#include <WiFiClient.h>
#include <ESP8266WebServer.h>
#include <ESP8266mDNS.h>
#include <ESP8266HTTPUpdateServer.h>
#include <WiFiUdp.h>
#include <Arduino.h>

ADC_MODE(ADC_VCC); // to use getVcc

extern "C" {
#include "user_interface.h"
}

#include <DHTesp.h>
DHTesp dht;

const char* host = "therm1";
const char* ssid = "";
const char* password = "";

const char *INFLUXDB_HOST = "10.0.1.7";
const uint16_t INFLUXDB_PORT = 8086;
const char *DATABASE = "poele";
const char *DB_USER = "";
const char *DB_PASSWORD = "";

ESP8266WebServer httpServer(80);
ESP8266HTTPUpdateServer httpUpdater;

Influxdb influxdb(INFLUXDB_HOST, INFLUXDB_PORT);

void setup(void)
{

//#########################################################################################################
  WiFi.mode(WIFI_STA);
  WiFi.begin(ssid, password);
  while(WiFi.waitForConnectResult() != WL_CONNECTED)
  {
    WiFi.begin(ssid, password);
  }
  MDNS.begin(host);
  httpUpdater.setup(&httpServer);
  httpServer.begin();
  MDNS.addService("http", "tcp", 80);
  influxdb.opendb(DATABASE, DB_USER, DB_PASSWORD);
//#########################################################################################################


//GPIO1 (BLUE LED et desactive le TX)
  PIN_FUNC_SELECT(PERIPHS_IO_MUX_U0TXD_U, FUNC_GPIO1);
  pinMode(1, OUTPUT);
  digitalWrite(1, HIGH); //LED OFF


//GPIO3 (PIN RX pour le OneWire)
  PIN_FUNC_SELECT(PERIPHS_IO_MUX_U0RXD_U, FUNC_GPIO3);
  pinMode(3, OUTPUT);
  digitalWrite(3, LOW);
//HighZ
  PIN_PULLUP_DIS(PERIPHS_IO_MUX_U0RXD_U);


dht.setup(3);

}


void loop(void)
{
  httpServer.handleClient();
//##################################################################################################################


        delay(dht.getMinimumSamplingPeriod());
        float humidity = dht.getHumidity();
        float temperature = dht.getTemperature();

        uint32_t getVcc = ESP.getVcc();
        float voltage = 0.0;
        voltage = getVcc/1000.0;

        FIELD dataObj("thermo");
        dataObj.addTag("device", "1");
        dataObj.addField("temp", float(temperature));
        dataObj.addField("humi", float(humidity));
        dataObj.addField("volt", float(voltage));
        Serial.println(influxdb.write(dataObj) == DB_SUCCESS ? "Object write success"
                       : "Writing failed");

delay(30000);


//##################################################################################################################

}