#include "mydevices.h"
//int luminosite_environnement = 200;

using namespace std;

//DigitalDevice ///////////////////
DigitalDevice::DigitalDevice(int temps) : temps(temps), state(0) {}

int DigitalDevice::getState() const {
    return state;
}

int DigitalDevice::getTemps() const {
    return temps;
}

//AnalogDevice ///////////////////

AnalogDevice::AnalogDevice(int val, int temps) : val(val), temps(temps),Device() {}

int AnalogDevice::getVal() const {
    return val;
}

int AnalogDevice::getTemps() const {
    return temps;
}

//classe AnalogSensorTemperature
AnalogSensorTemperature::AnalogSensorTemperature(int val,int  temps):AnalogDevice(val,temps){
  alea=1;
}

void AnalogSensorTemperature::run(){
  while(1){
    alea=1-alea;
    if(ptrmem!=NULL)
      *ptrmem=val+alea;
    sleep(temps);
  }
}

//int AnalogSensorLuminosity::luminosite_environnement = 200;

AnalogSensorLuminosity::AnalogSensorLuminosity(int t):Device(), temps(t){
    
}
void AnalogSensorLuminosity::run(){
    while(1){
        val = luminosite_environnement;
        if(ptrmem!=NULL){
            *ptrmem = val;
        }
        sleep(temps);
    }
}

// IntelligentDigitalActuatorLED //////////////////
IntelligentDigitalActuatorLED::IntelligentDigitalActuatorLED(int t):DigitalDevice(t){
}

void IntelligentDigitalActuatorLED::run(){
    int previousState = LOW; //initialisée a eteint
    while(1){
        if(ptrmem!=NULL)
          state=*ptrmem;
          if (state==LOW ){
              cout << "((((eteint))))\n";
              if(state != previousState){
                  luminosite_environnement-= 50;
              }
              previousState = state;
          }
          else{ //state == HIGH
              cout << "((((allume))))\n";
              if(state != previousState){
                  luminosite_environnement+= 50;
              }
              previousState = state;
          }
        sleep(temps);
    }
}




// classe I2CActuatorScreen
I2CActuatorScreen::I2CActuatorScreen ():Device(){
  }

void I2CActuatorScreen::run(){
  while(1){
    if ( (i2cbus!=NULL)&&!(i2cbus->isEmptyRegister(i2caddr))){
      Device::i2cbus->requestFrom(i2caddr, buf, I2C_BUFFER_SIZE);
      cout << "---screen :"<< buf << endl;
    }
    sleep(1);
    }
}


//ExternalDigDevice/////////////////////////

ExternalDigitalSensorButton::ExternalDigitalSensorButton(int temps):DigitalDevice(temps) {}

int ExternalDigitalSensorButton::getState(){
    setState(); //determine if on.txt exists before getting state
    return state;
}

void ExternalDigitalSensorButton::setState() {
    if (ifstream("on.txt")){
        state = 1;
    } else {
        state = 0;
    }
}


void ExternalDigitalSensorButton::run() {
    while (1) {
        *ptrmem = this->getState();
        sleep(temps);
    }
}
//