//https://randomnerdtutorials.com/esp8266-pinout-reference-gpios/

#include <ESP8266WiFi.h>
#include <WiFiClient.h> 
#include <ESP8266WebServer.h>
#include <ESP8266HTTPClient.h>

const char *ssid = "IFSC";
const char *password = "campuschapeco";
const int http_port = 8080;

int httpCode1;
int httpCode2;
String payload;
int valorpot=0;
int push=0;
WiFiClient client;
#define pushAlunoUM    13 //pushbuttomAlunoUM - D7
#define pushAlunoDOIS  15 //pushbuttomAlunoDOIS - D8



void setup() {

  pinMode(pushAlunoUM,INPUT);
  pinMode(pushAlunoDOIS,INPUT);
  delay(1000);
  Serial.begin(115200);
  WiFi.mode(WIFI_OFF);delay(1000);
  WiFi.mode(WIFI_STA);
  WiFi.begin(ssid, password);Serial.println(".");
  Serial.print("Conectando...");
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);Serial.print(".");}
    Serial.println ("");
    Serial.print ("Conectado a ");Serial.println (ssid);
    Serial.print ("Endereço IP: ");Serial.println (WiFi.localIP ());
    Serial.print("MAC: ");    Serial.println(WiFi.macAddress());    
}
void envia(String postData){
    HTTPClient http1;
    HTTPClient http2;
    http1.begin(client,"http://modulo4.migueldebarba.com.br/grupod/joaof/insertleitura.php");
    http2.begin(client,"http://modulo4.migueldebarba.com.br/grupob/hugo/insertleitura.php");
    http1.addHeader("Content-Type", "application/x-www-form-urlencoded");
    http2.addHeader("Content-Type", "application/x-www-form-urlencoded");
    if (push==1){
    httpCode1 = http1.POST(postData);
    payload = http1.getString();
    Serial.println("httpCode:"+String(httpCode1));
    Serial.println("payload:"+payload);
    http1.end();
    }
    if (push==2){
    httpCode2 = http1.POST(postData);
    payload = http2.getString();
    Serial.println("httpCode:"+String(httpCode2));
    Serial.println("payload:"+payload);
    http2.end();
    }
  }

  
void loop() {
    if (digitalRead(pushAlunoUM)==HIGH){
        String mac_idmac=WiFi.macAddress();  
        push=1;  
        int sensor_idsensor=78;
        int aluno1_idaluno1=93;
        int aluno2_idaluno2=95;
        float valor=analogRead(A0);
        String from="ESP";
        String postData = 
        "mac_idmac="+String(mac_idmac)
        +"&valor="+String(valor)
        +"&sensor_idsensor="+String(sensor_idsensor)
        +"&aluno1_idaluno1="+String(aluno1_idaluno1)
        +"&from="+String(from);
        envia(postData); 
    }
}