#include "ulozisko.h"

byte count = 0;
byte dot = 0;
byte line = 0;
byte val1 = 0;
byte val2 = 0;
byte val3 = 0;
byte val4 = 0;
byte val5 = 0;
float bod = 0;
byte image = 0;
byte toprint = 0;
byte ready = 0;
unsigned long present = 0;
unsigned long past = 0;
unsigned long past2 = 0;

void setup() {

pinMode(10, INPUT_PULLUP);  // print+next
pinMode(2, INPUT_PULLUP);  // reed switch
pinMode(3, INPUT_PULLUP);  // tacho generator

pinMode(4, OUTPUT);
pinMode(5, OUTPUT);
pinMode(6, OUTPUT);
pinMode(7, OUTPUT);
pinMode(8, OUTPUT);
pinMode(9, OUTPUT);

attachInterrupt(digitalPinToInterrupt(2), skuska, FALLING);

attachInterrupt(digitalPinToInterrupt(3), skuska2, CHANGE);

Serial.begin(9600);

}

void skuska() {
  if(ready == 1) {

  line = line + 1;
  count = 0;
  dot = 0;
  } else {
  ready = 1;
  }
}

void skuska2() {
  if(dot < 23 && ready == 1) {
  count = count + 1;
  }
if(dot >= 23) {
  dot = 23;
}
}

void loop() {

present = micros();

dot = count / 3;
bod = count / 3.00;

if(dot >= 23) {
  dot = 23;
}

/*if(present - past >= 500) {
  Serial.print("Print? ");
  Serial.println(toprint);
  Serial.print("Dot: ");
  Serial.println(dot);
  Serial.print("Line: ");
  Serial.println(line);
  Serial.print("Image: ");
  Serial.println(image);
  past = present;
}*/

while(toprint == 0) {
  if(millis() - past >= 300) {
    digitalWrite(4, LOW);
    count = 0;
    dot = 0;
    line = 0;
    ready = 0;
    past = millis();
  }
  digitalWrite(5, LOW);
  digitalWrite(6, LOW);
  digitalWrite(7, LOW);
  digitalWrite(8, LOW);
  digitalWrite(9, LOW);
  if(digitalRead(10) == LOW) {
    delay(500);
    line = 0;
    toprint = 1;
    ready = 0;
  }
}

if(toprint == 1) {
  digitalWrite(4, HIGH);
}

if(ready == 0) {
  line = 0;
  count = 0;
  dot = 0;
}

if(line >= 9) {
  past = present;
  image = image + 1;
  toprint = 0;
}

if(image >= 10) {
  image = 0;
}

switch(image) {

  case 0:
    val1 = pgm_read_byte(&(Ambl[line][dot]));
    val2 = pgm_read_byte(&(esid[line][dot]));
    val3 = pgm_read_byte(&(eVi[line][dot]));
    val4 = pgm_read_byte(&(llag[line][dot]));
    val5 = pgm_read_byte(&(e[line][dot]));
    break;

  case 1:
    val1 = pgm_read_byte(&(Broa[line][dot]));
    val2 = pgm_read_byte(&(dway[line][dot]));
    val3 = pgm_read_byte(&(Vil[line][dot]));
    val4 = pgm_read_byte(&(lage[line][dot]));
    val5 = pgm_read_byte(&(blank[line][dot]));
    break;

  case 2:
    val1 = pgm_read_byte(&(Broa[line][dot]));
    val2 = pgm_read_byte(&(dway[line][dot]));
    val3 = pgm_read_byte(&(Out[line][dot]));
    val4 = pgm_read_byte(&(skir[line][dot]));
    val5 = pgm_read_byte(&(ts[line][dot]));
    break;

  case 3:
    val1 = pgm_read_byte(&(Broa[line][dot]));
    val2 = pgm_read_byte(&(dway[line][dot]));
    val3 = pgm_read_byte(&(Far[line][dot]));
    val4 = pgm_read_byte(&(m[line][dot]));
    val5 = pgm_read_byte(&(blank[line][dot]));
    break;

  case 4:
    val1 = pgm_read_byte(&(Edin[line][dot]));
    val2 = pgm_read_byte(&(burg[line][dot]));
    val3 = pgm_read_byte(&(hRo[line][dot]));
    val4 = pgm_read_byte(&(unda[line][dot]));
    val5 = pgm_read_byte(&(bout[line][dot]));
    break;

  case 5:
    val1 = pgm_read_byte(&(Edin[line][dot]));
    val2 = pgm_read_byte(&(burg[line][dot]));
    val3 = pgm_read_byte(&(hTr[line][dot]));
    val4 = pgm_read_byte(&(amst[line][dot]));
    val5 = pgm_read_byte(&(op[line][dot]));
    break;

  case 6:
    val1 = pgm_read_byte(&(Edin[line][dot]));
    val2 = pgm_read_byte(&(burg[line][dot]));
    val3 = pgm_read_byte(&(hLi[line][dot]));
    val4 = pgm_read_byte(&(ghth[line][dot]));
    val5 = pgm_read_byte(&(ouse[line][dot]));
    break;

  case 7:
    val1 = pgm_read_byte(&(Bamb[line][dot]));
    val2 = pgm_read_byte(&(urgh[line][dot]));
    val3 = pgm_read_byte(&(Cit[line][dot]));
    val4 = pgm_read_byte(&(y[line][dot]));
    val5 = pgm_read_byte(&(blank[line][dot]));
    break;

  case 8:
    val1 = pgm_read_byte(&(Bamb[line][dot]));
    val2 = pgm_read_byte(&(urgh[line][dot]));
    val3 = pgm_read_byte(&(Ter[line][dot]));
    val4 = pgm_read_byte(&(minu[line][dot]));
    val5 = pgm_read_byte(&(s[line][dot]));
    break;

  case 9:
    val1 = pgm_read_byte(&(Arri[line][dot]));
    val2 = pgm_read_byte(&(vaH[line][dot]));
    val3 = pgm_read_byte(&(oriz[line][dot]));
    val4 = pgm_read_byte(&(on[line][dot]));
    val5 = pgm_read_byte(&(blank[line][dot]));
    break;

}

if(bod - dot < 0.4 && ready == 1) {
  digitalWrite(5, val1);
  digitalWrite(6, val2);
  digitalWrite(7, val3);
  digitalWrite(8, val4);
  digitalWrite(9, val5);
}

if(bod - dot > 0.4 || ready == 0) {
  digitalWrite(5, LOW);
  digitalWrite(6, LOW);
  digitalWrite(7, LOW);
  digitalWrite(8, LOW);
  digitalWrite(9, LOW);
}

}