#include "Arduino.h"
#include "controller.h"
/*
shutterStates[n] = 0 => le volet est fermer    (position basse)
shutterStates[n] = 100 => le volet est ouvert  (position haute)
*/

Controller::Controller() {
}

void Controller::initController() {
    for (unsigned short i = 0; i < 5; i++) {
        // créer le volet
        unsigned short pinDown = 9 - (2 * i);
        unsigned short pinUp = 8 - (2 * i);

        shutters[i] = new Shutter(pinUp, pinDown, i);

        pinMode(i, OUTPUT);
    }

    // Permet de correctement initaliser tout les volets
    openExactePercentAllShutter(100);
    openExactePercentAllShutter(0);
}

void Controller::openExactePercentSpecificShutter(unsigned short shutter, float percent) {
    if (percent < 0)
        percent = 0;
    else if (percent > 100)
        percent = 100;

    if (shutter < 0 || shutter >= 5)
        return;

    float percentOpen = shutters[shutter]->percentOpen;
    // si le volet est deja ouvert a son pourcentage, ne rien faire
    if (percent == percentOpen)
        return;

    float deltaPercent = percentOpen - percent;

    if (deltaPercent < 0)  // on doit fermet
        digitalWrite(shutters[shutter]->pinDown, 1);
    else  // on doit ouvrir
        digitalWrite(shutters[shutter]->pinUp, 1);

    // Arreter le volet au bon moment
    delay((percent * 1000) / shutters[shutter]->TIMETOOPEN);

    digitalWrite(shutters[shutter]->pinUp, 0);
    digitalWrite(shutters[shutter]->pinDown, 0);
}

void Controller::openExactePercentAllShutter(float percent) {
    for (int i = 0; i < 5; i++) {
        openExactePercentSpecificShutter(i, percent);
    }
}

void Controller::manualOpen() {
    // ouvre tous les volets du salon
    if (analogRead(A7) > 512) {
        openExactePercentSpecificShutter(0, 100);
        openExactePercentSpecificShutter(1, 100);
        openExactePercentSpecificShutter(2, 100);
    }
    // Ferme tous les volets du salon
    if (analogRead(A6) > 512) {
        openExactePercentSpecificShutter(0, 0);
        openExactePercentSpecificShutter(1, 0);
        openExactePercentSpecificShutter(2, 0);
    }

    // Ouvre tous les volets de la cuisine
    if (analogRead(A3) > 512) {
        openExactePercentSpecificShutter(3, 100);
        openExactePercentSpecificShutter(4, 100);
    }
    // Ferme tous les volets du salon
    if (analogRead(A2) > 512) {
        openExactePercentSpecificShutter(3, 0);
        openExactePercentSpecificShutter(4, 0);
    }

    if (analogRead(A1) > 512)
        openExactePercentAllShutter(100);
    if (analogRead(A0) > 512)
        openExactePercentAllShutter(0);
}