/*
  Moozy_firmware by Laurent CLAUDE
  2023-09 
  Licence GPL v3 or later

*/

#include "USB.h"
#include "USBHIDMouse.h"
#include "USBHIDKeyboard.h"
#include <Preferences.h>
USBHIDMouse Mouse;
USBHIDKeyboard Keyboard;
Preferences moozyPrefs;

// Variable and constant declarations
// ----------------------------------

// set pin numbers for the five inputs:
const int PinInput1 = 9;
const int PinInput2 = 10;
const int PinInput3 = 11;
const int PinInput4 = 12;
const int PinInput5 = 13;
const int PinInput6 = 14;

bool keypressed = false;
int cursorspeed, speed1, speed2, speed3;
int currentspeed = 2;
String todo, fctinput1, fctinput2, fctinput3, fctinput4, fctinput5, fctinput6;

// Interrupt Service Routine
// -------------------------
void ISR_Inputs () {
  if (!digitalRead(PinInput1)) { todo = fctinput1; Serial.print("I1"); }
  if (!digitalRead(PinInput2)) { todo = fctinput2; }
  if (!digitalRead(PinInput3)) { todo = fctinput3; }
  if (!digitalRead(PinInput4)) { todo = fctinput4; }
  if (!digitalRead(PinInput5)) { todo = fctinput5; }
  if (!digitalRead(PinInput6)) { todo = fctinput6; }
  Serial.print("Interruption");
}

// Initialisations
// ---------------
void setup() {
  Serial.begin(115200);

  // initialize the buttons' inputs:
  pinMode(PinInput1, INPUT_PULLUP);
  pinMode(PinInput2, INPUT_PULLUP);
  pinMode(PinInput3, INPUT_PULLUP);
  pinMode(PinInput4, INPUT_PULLUP);
  pinMode(PinInput5, INPUT_PULLUP);
  pinMode(PinInput6, INPUT_PULLUP);

  //  retrieve settings from flash nvs
  moozyPrefs.begin("myapp", true); //namespace / true = RO MODE
  speed1 = moozyPrefs.getInt("speed1");
  speed2 = moozyPrefs.getInt("speed2");
  speed3 = moozyPrefs.getInt("speed3");
  fctinput1 = moozyPrefs.getString("input1");
  fctinput2 = moozyPrefs.getString("input2");
  fctinput3 = moozyPrefs.getString("input3");
  fctinput4 = moozyPrefs.getString("input4");
  fctinput5 = moozyPrefs.getString("input5");
  fctinput6 = moozyPrefs.getString("input6");
  moozyPrefs.end();
  
  cursorspeed = speed2 / 10;

  // Affichage des valeurs récupérées en Flash // pour débug
  Serial.println("Les valeurs en Flash/EEPROM :");
  Serial.print("Vitesse 1 : ");
  Serial.println(speed1);
  Serial.print("Vitesse 2 : ");
  Serial.println(speed2);
  Serial.print("Vitesse 3 : ");
  Serial.println(speed3);
  Serial.print("Fct entrée 1 : ");
  Serial.println(fctinput1);
  Serial.print("Fct entrée 2 : ");
  Serial.println(fctinput2);
  Serial.print("Fct entrée 3 : ");
  Serial.println(fctinput3);
  Serial.print("Fct entrée 4 : ");
  Serial.println(fctinput4);
  Serial.print("Fct entrée 5 : ");
  Serial.println(fctinput5);
  Serial.print("Fct entrée 6 : ");
  Serial.println(fctinput6);

  // initialize mouse control:
  Mouse.begin();
  Keyboard.begin();
  USB.begin();

  // initialize interruptions
  attachInterrupt(digitalPinToInterrupt(PinInput1), ISR_Inputs, CHANGE);
  attachInterrupt(digitalPinToInterrupt(PinInput2), ISR_Inputs, CHANGE);
  attachInterrupt(digitalPinToInterrupt(PinInput3), ISR_Inputs, CHANGE);
  attachInterrupt(digitalPinToInterrupt(PinInput4), ISR_Inputs, CHANGE);
  attachInterrupt(digitalPinToInterrupt(PinInput5), ISR_Inputs, CHANGE);
  attachInterrupt(digitalPinToInterrupt(PinInput6), ISR_Inputs, CHANGE);
}

// Main loop
// -------------
void loop() {
  if (todo =="LC") { dolc(); }
  if (todo =="LCD") { dolcd(); }
  if (todo =="LCH") { dolch(); }
  if (todo =="RC") { dorc(); }
  if (todo =="RCD") { dorcd(); }
  if (todo =="RCH") { dorch(); }
  if (todo =="up") { moveup(); }
  if (todo =="down") { movedown(); }
  if (todo =="right") { moveright(); }
  if (todo =="left") { moveleft(); }
  if (todo =="upright") { moveupright(); }
  if (todo =="upleft") { moveupleft(); }
  if (todo =="downright") { movedownright(); }
  if (todo =="downleft") { movedownleft(); }
  if (todo =="scrollup") { doscrollup(); }
  if (todo =="scrolldown") { doscrolldown(); }
  if (todo =="speed1") { tospeed1(); }
  if (todo =="speed2") { tospeed2(); }
  if (todo =="speed3") { tospeed3(); }
  if (todo =="speedinc") { incspeed(); }
  if (todo =="speeddec") { decspeed(); }
  if (todo =="mode1") { tomode1(); }
  if (todo =="mode2") { tomode2(); }
  if (todo =="mode3") { tomode3(); } 

  todo = "";
}