#include <Wire.h>
#include <SHTSensor.h>

SHTSensor sht0(SHTSensor::SHT3X);
SHTSensor sht1(SHTSensor::SHT3X);
SHTSensor sht2(SHTSensor::SHT3X);
SHTSensor sht3(SHTSensor::SHT3X);//setting up instances of the sensor
SHTSensor sht4(SHTSensor::SHT3X);
SHTSensor sht5(SHTSensor::SHT3X);
SHTSensor sht6(SHTSensor::SHT3X);
SHTSensor sht7(SHTSensor::SHT3X);


String inputs;
int inputs_INT = 7;

#define TCAADDR 0x77
void tcaselect(uint8_t i) {
  if (i > 7) return;

  Wire.beginTransmission(TCAADDR);
  Wire.write(1 << i);
  Wire.endTransmission();
}

void setup() {
  Wire.begin();
  Serial.begin(115200);
  delay(1000); //to make the serial become stable

  //initialize sensors
  tcaselect(0);
  sht0.init();
  delay(25);

  tcaselect(1);
  sht1.init();
  delay(25);

  tcaselect(2);
  sht2.init();
  delay(25);

  tcaselect(3);
  sht3.init();
  delay(25);

  tcaselect(4);
  sht4.init();
  delay(25);

  tcaselect(5);
  sht5.init();
  delay(25);

  tcaselect(6);
  sht6.init();
  delay(25);

  tcaselect(7);
  sht7.init();
  delay(25);
}

void loop() {
  while(Serial.available()) {
    delay(10); //Only to make it stable, I have no idea why
    char c = Serial.read(); //serial read

    if (c == '#'){
      break; //stop the loop
    }
   inputs += c; //make the serial a character
  }
  for (inputs_INT = 0; inputs_INT < 8; inputs_INT++) {

  //if (inputs.length() > 0) {

    //inputs_INT = inputs.toInt(); //Prepare string for case select use
    Serial.print("Sensor = ");Serial.print(inputs_INT); Serial.print("\t");
    //Serial.println(inputs);
    switch (inputs_INT) {
      case 0:
      tcaselect(0);  //select I2C sensor and print values
      delay(25);
      sht0.readSample();
      Serial.print("RH=");
      Serial.print(sht0.getHumidity(),2);
      Serial.print(" T=");
      Serial.println(sht0.getTemperature(),2);
      break;

      case 1:
      tcaselect(1);
      delay(25);
      sht1.readSample();
      Serial.print("RH=");
      Serial.print(sht1.getHumidity(),2);
      Serial.print(" T=");
      Serial.println(sht1.getTemperature(),2);
      break;

      case 2:
      tcaselect(2);
      delay(25);
      sht2.readSample();
      Serial.print("RH=");
      Serial.print(sht2.getHumidity(),2);
      Serial.print(" T=");
      Serial.println(sht2.getTemperature(),2);
      break;

      case 3:
      tcaselect(3);
      delay(25);
      sht3.readSample();
      Serial.print("RH=");
      Serial.print(sht3.getHumidity(),2);
      Serial.print(" T=");
      Serial.println(sht3.getTemperature(),2);
      break;

      case 4:
      tcaselect(4);
      delay(25);
      sht4.readSample();
      Serial.print("RH=");
      Serial.print(sht4.getHumidity(),2);
      Serial.print(" T=");
      Serial.println(sht4.getTemperature(),2);
      break;

      case 5:
      tcaselect(5);
      delay(25);
      sht5.readSample();
      Serial.print("RH=");
      Serial.print(sht5.getHumidity(),2);
      Serial.print(" T=");
      Serial.println(sht5.getTemperature(),2);
      break;

      case 6:
      tcaselect(6);
      delay(25);
      sht6.readSample();
      Serial.print("RH=");
      Serial.print(sht6.getHumidity(),2);
      Serial.print(" T=");
      Serial.println(sht6.getTemperature(),2);
      break;

      case 7:
      tcaselect(7);
      delay(25);
      sht7.readSample();
      Serial.print("RH=");
      Serial.print(sht7.getHumidity(),2);
      Serial.print(" T=");
      Serial.println(sht7.getTemperature(),2);
      break;
    }
    delay(475);
   }
    inputs_INT = 0;
  //}
  inputs = "";
  //delay(300);
}