/* TO ADD
- DEBUG MODE
- DISPLAY MORE INTERACTIVE
- VISUALISER ON DISPLAY WHEN INACTIVE

*/

//IMPORT MIDI PACKAGE

#include <TM1637TinyDisplay.h>

//ASSIGN PINS
const int speedPotPin = A0;
const int mixPotPin = A1;
const int buttonPin = 2;
const int led1Pin = 3;
const int led2Pin = 5;

//ASSIGNING DISPLAY PINS
const int CLK = 9;
const int DIO = 10;
TM1637TinyDisplay display(CLK, DIO);

//DECLARING OUR OTHER VARIABLES
int switchSpeed;
int effectLevel;
int cycle;
float startMS;
bool bypass;

void setup() {
  Serial.begin(9600);

  //CONFIG DISPLAY
  display.begin();
  display.setBrightness(0x0f);

  //SET PIN MODES
  pinMode(speedPotPin, INPUT);
  pinMode(mixPotPin, INPUT);
  pinMode(buttonPin, INPUT);
  pinMode(led1Pin, OUTPUT);
  pinMode(led2Pin, OUTPUT);

  //MIDI SETUP BELOW

  
}

void loop() {
  //WE GRAB THIS SO WE CAN WORK OUT THE LOOP RUNTIME LATER
  startMS = millis();

  //TURN TIME POT VALUE INTO MILLISECONDS FROM 1000 to 10
  switchSpeed = map(analogRead(speedPotPin), 0, 1023, 1000, 10);

  //TURN MIX POT VALUE INTO MIDI LEVEL FROM 127 to 0
  effectLevel = map(analogRead(mixPotPin), 0, 1023, 127, 0);

  //CHECK IF BYPASS BUTTON PRESSED
  bypass = (digitalRead(buttonPin) == HIGH) ? true : false;

  // DETERMINES HOW MANY TIME THE CURRENT EFFECT SPEED HAS ELAPSED
  cycle = (millis() / switchSpeed) + 2;

  // ACTIVATE EFFECT IF CYCLE NUMBER IS EVEN AND BYPASS SWITCH NOT PRESSED
  if (cycle % 2 == 0 && !bypass) { 
    //WRITE CODE FOR MIDI BELOW



    //WRITE CODE FOR MIDI ABOVE
    digitalWrite(led1Pin, LOW);
    digitalWrite(led2Pin, HIGH);
  } else {
    //WRITE CODE FOR MIDI BELOW



    //WRITE CODE FOR MIDI ABOVE
    digitalWrite(led1Pin, HIGH);
    digitalWrite(led2Pin, LOW);
  };

  //SHOW MS ON DISPLAY
  ManageDisplay();




  //10MS DELAY HELPS KEEP LOOP STABLE
  delay(10 - (millis() - startMS));
}
 
void ManageDisplay() {


};