#include "ulozisko.h"

byte count = 0;
byte dot = 0;
byte line = 0;  // pixel line
byte val1 = 0;
byte val2 = 0;
byte val3 = 0;
byte val4 = 0;
byte val5 = 0;
int price = 0;
int tarrif = 0;
int stop = 0;
int dest = 0;
float bod = 0;
byte image = 0;
byte offset1 = 0;  // image offset for stops
byte offset2 = 0;  // image offset for destinations
byte offset3 = 0;  // image offset for costs
byte offset4 = 0;  // image offset for tarrifs
byte row = 0;  // text line
byte toprint = 0;
byte ready = 0;
unsigned long past = 0;
unsigned long past2 = 0;

void setup() {

pinMode(2, INPUT_PULLUP);  // reed switch
pinMode(3, INPUT_PULLUP);  // tacho generator

pinMode(4, OUTPUT);  // motor control pin
pinMode(5, OUTPUT);  // left most pin (pin A)
pinMode(6, OUTPUT);  // Pin B
pinMode(7, OUTPUT);  // Pin C
pinMode(8, OUTPUT);  // Pin D
pinMode(9, OUTPUT);  // Pin E (right most pin if you use the M185)

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

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

Serial.begin(9600);
Serial.println();

}

void skuska() {
    if(ready == 1) {
    line = line + 1;
  }
  if(ready == 0) {
    ready = 1;
  }
  count = 0;
  dot = 0;
}

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

void loop() {

while(toprint == 0) {
  if(millis() - past >= 2000) {
    digitalWrite(4, LOW);
    count = 0;
    dot = 0;
    line = 0;
    ready = 0;
    row = 0;
    past = millis();
  }
  digitalWrite(5, LOW);
  digitalWrite(6, LOW);
  digitalWrite(7, LOW);
  digitalWrite(8, LOW);
  digitalWrite(9, LOW);


if(Serial.available()) {
  while (Serial.read() != 'a') {}

    tarrif = Serial.parseInt();
    price = Serial.parseInt();
    stop = Serial.parseInt();
    dest = Serial.parseInt();
    toprint = 1;

offset1 = 34 - stop;
offset2 = 34 - dest;
offset3 = 5 + price;
offset4 = 40 + tarrif;

}
}

while(toprint == 1) {

if(micros()-past2 >= 500){
  count = count + 1;
  if(count >= 72){
    count = 0;
    line = line + 1;
  }
  past2 = micros();
}

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

if(dot >= 23) {
  dot = 0;
}

if(line >= 8) {
  row = row + 1;
  line = 0;
}

  digitalWrite(4, HIGH);

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

if(tarrif <= 200) {

switch(row) {

  case 0:
    image = 36;
    break;

  case 1:
    image = 3;
    break;

  case 2:
    image = 0;
    break;

  case 3:
    image = 4;
    break;

  case 4:
    image = offset4;
    break;

  case 5:
    image = 4;
    break;

  case 6:
    image = offset3;
    break;

  case 7:
    image = 4;
    break;

  case 8:
    image = 2;
    break;

  case 9:
    image = offset1;
    break;

  case 10:
    image = 4;
    break;

  case 11:
    image = 1;
    break;

  case 12:
    image = offset2;
    break;

  case 13:
    image = 4;
    break;

  case 14:
    image = 37;
    break;

  case 15:
    image = 38;
    break;

  case 16:
    image = 39;
    break;

  case 17:
    image = 36;
    break;

  case 18:
    image = 36;
    break;

  case 19:
  toprint = 0;
    break;

}

}

if(tarrif >= 210) {
  ready = 1;
  image = 36;

  if(row >= 1) {
    toprint = 0;
  }

}
                  // Printing the ticket (prerendered on the computer)
switch(image) {

  case 0:
    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 = 0;
    break;

  case 1:
    val1 = pgm_read_byte(&(to[line][dot]));
    val2 = 0;
    val3 = val2;
    val4 = val3;
    val5 = val4;
    break;

  case 2:
    val1 = pgm_read_byte(&(from[line][dot]));
    val2 = 0;
    val3 = val2;
    val4 = val3;
    val5 = val4;
    break;

  case 3:
    val1 = pgm_read_byte(&(thnb[line][dot]));
    val2 = val1;
    val3 = val2;
    val4 = val3;
    val5 = val4;
    break;

  case 4:
    val1 = pgm_read_byte(&(dtb[line][dot]));
    val2 = val1;
    val3 = val2;
    val4 = val3;
    val5 = val4;
    break;

  case 5:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col0com[line][dot]));
    val3 = pgm_read_byte(&(thirteeneur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 6:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col0com[line][dot]));
    val3 = pgm_read_byte(&(fifteeneur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 7:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col0com[line][dot]));
    val3 = pgm_read_byte(&(twentyoneeur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 8:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col0com[line][dot]));
    val3 = pgm_read_byte(&(twentysixeur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 9:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col0com[line][dot]));
    val3 = pgm_read_byte(&(thirtyeur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 10:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col0com[line][dot]));
    val3 = pgm_read_byte(&(thirtynineeur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 11:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col0com[line][dot]));
    val3 = pgm_read_byte(&(fourtytwoeur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 12:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col0com[line][dot]));
    val3 = pgm_read_byte(&(fourtyfiveeur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 13:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col0com[line][dot]));
    val3 = pgm_read_byte(&(fiftytwoeur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 14:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col0com[line][dot]));
    val3 = pgm_read_byte(&(sixtyeur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 15:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col0com[line][dot]));
    val3 = pgm_read_byte(&(sixtythreeeur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 16:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col0com[line][dot]));
    val3 = pgm_read_byte(&(sixtyfiveeur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 17:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col0com[line][dot]));
    val3 = pgm_read_byte(&(seventyfiveeur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 18:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col0com[line][dot]));
    val3 = pgm_read_byte(&(seventyeighteur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 19:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col0com[line][dot]));
    val3 = pgm_read_byte(&(eightyfoureur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 20:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col0com[line][dot]));
    val3 = pgm_read_byte(&(ninetyeur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 21:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col0com[line][dot]));
    val3 = pgm_read_byte(&(ninetyoneeur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 22:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col1com[line][dot]));
    val3 = pgm_read_byte(&(foureur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 23:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col1com[line][dot]));
    val3 = pgm_read_byte(&(fiveeur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 24:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col1com[line][dot]));
    val3 = pgm_read_byte(&(twentyeur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 25:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col1com[line][dot]));
    val3 = pgm_read_byte(&(fourtyseveneur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 26:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col1com[line][dot]));
    val3 = pgm_read_byte(&(sixtyeighteur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 27:
    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 28:
    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 = 0;
    break;

  case 29:
    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 = 0;
    break;

  case 30:
    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 31:
    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 32:
    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 33:
    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 = 0;
    break;

  case 34:
    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 35:
    val1 = pgm_read_byte(&(cost[line][dot]));
    val2 = pgm_read_byte(&(col1com[line][dot]));
    val3 = pgm_read_byte(&(twentysixeur[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 36:
    val1 = 0;
    val2 = val1;
    val3 = val2;
    val4 = val3;
    val5 = val4;
    break;

  case 37:
    val1 = pgm_read_byte(&(arriva[line][dot]));
    val2 = pgm_read_byte(&(horiz[line][dot]));
    val3 = pgm_read_byte(&(ondri[line][dot]));
    val4 = pgm_read_byte(&(ver1[line][dot]));
    val5 = pgm_read_byte(&(thanks[line][dot]));
    break;

  case 38:
    val1 = pgm_read_byte(&(foru[line][dot]));
    val2 = pgm_read_byte(&(singt[line][dot]));
    val3 = pgm_read_byte(&(heser[line][dot]));
    val4 = pgm_read_byte(&(vices[line][dot]));
    val5 = pgm_read_byte(&(brough[line][dot]));
    break;

  case 39:
    val1 = pgm_read_byte(&(tupon[line][dot]));
    val2 = pgm_read_byte(&(tento[line][dot]));
    val3 = pgm_read_byte(&(place[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 40:
    val1 = pgm_read_byte(&(normal[line][dot]));
    val2 = pgm_read_byte(&(ticke[line][dot]));
    val3 = pgm_read_byte(&(t[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 41:
    val1 = pgm_read_byte(&(studen[line][dot]));
    val2 = pgm_read_byte(&(ttick[line][dot]));
    val3 = pgm_read_byte(&(et[line][dot]));
    val4 = 0;
    val5 = val4;
    break;

  case 42:
    val1 = pgm_read_byte(&(senior[line][dot]));
    val2 = pgm_read_byte(&(ticke[line][dot]));
    val3 = pgm_read_byte(&(t[line][dot]));
    val4 = 0;
    val5 = val4;
    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);
}
}

}