num2words-pl.c

#include "num2words-en.h"
#include "num2words-common.h"
#include "string.h"

// ęóąć - available
// śłżźń - absent
	
static const char* const ONES[] = {
  "",
  "jeden",
  "dwie",
  "trzy",
  "cztery",
  "pięć",
  "szesć",
  "siedem",
  "osiem",
  "dziewięć",
  "dziesięć",
  "jedenascie",
  "dwanascie",
  "trzynascie",
  "czternascie",
  "piętnascie",
  "szesnascie",
  "siedemnascie",
  "osiemnascie",
  "dziewiętnascie"
};

static const char* const TENS[] = {
  "",
  "dziesięć",
  "dwadziescia",
  "trzydziesci",
  "czterdziesci",
  "pięćdziesiąt",
  "szesćdziedziąt",
  "siedemdziesiąt",
  "osiemdziesiąt",
  "dziewięćdziesiąt"
};

static const char* const H_ONES[] = {
  "",
  "pierwsz",
  "drug",
  "trzeci",
  "czwart",
  "piąt",
  "szóst",
  "siódm",
  "ósm",
  "dziewiąt",
  "dziesiąt",
  "jedenast",
  "dwunast",
  "trzynast",
  "czternast",
  "piętnast",
  "szesnast",
  "siedemnast",
  "osiemnast",
  "dziewiętnast"
};

static const char* const H_TENS[] = {
  "",
  "dziesiąt",
  "dwudziest",
};

static const char* STR_PUNKT = "punkt";
static const char* STR_POLUDNIE = "poludnie";
static const char* STR_POLNOC = "pólnoc";
static const char* STR_KWADRANS = "kwadrans";
static const char* STR_WPOL = "wpól";
static const char* STR_DO = "do";
static const char* STR_ZA = "za";
static const char* STR_PO = "po";
static const char* STR_RANO = "rano";
static const char* STR_PO_GODZINIE = "a";
static const char* STR_DO_GODZINY = "ej";
static const char* STR_DO_GODZINY2 = "iej";
static const char* STR_MINUTA = "minuta";
static const char* STR_MINUTE = "minutę";

static size_t num2words_pl(char* words, int num) {
  size_t len = 0;

  if (num < 20) {
    strcat(words, ONES[num]);
    return strlen(ONES[num]);
  } else {
    int tens_val = num / 10 % 10;
    int ones_val = num % 10;
    strcat(words, TENS[tens_val]);
    len += strlen(TENS[tens_val]);
    if (ones_val > 0) {
      strcat(words, " ");
      len += 1;
      strcat(words, ONES[ones_val]);
      len += strlen(ONES[ones_val]);
    }
  }  

  return len;
}

static size_t h_num2words_pl(char* words, int num) {
  size_t len = 0;

  if (num == 0) {
    strcat(words, H_ONES[12]);
    return strlen(H_ONES[12]);
  } else if (num < 20) {
    strcat(words, H_ONES[num]);
    return strlen(H_ONES[num]);
  } else {
    int tens_val = num / 10 % 10;
    int ones_val = num % 10;
    strcat(words, H_TENS[tens_val]);
    len += strlen(H_TENS[tens_val]);
    if (ones_val > 0) {
      strcat(words, " ");
      len += 1;
      strcat(words, H_ONES[ones_val]);
      len += strlen(H_ONES[ones_val]);
    }
  }  

  return len;
}

void time2words_pl(int hours, int minutes, bool twentyfourhours, bool longtime, bool leadingzero, bool ampm, char* hourstring, size_t hourstring_length, char* minutestring, size_t minutestring_length) {
  size_t hourstring_remaining = hourstring_length;
  size_t minutestring_remaining = minutestring_length;
  memset(hourstring, 0, hourstring_length);
  memset(minutestring, 0, minutestring_length);

  if (minutes >= 60) {
    // if rounded up by ROUNDING
    minutes = 0;
    hours = (hours + 1) % 24;
  }

  if (longtime) { // twentyfour to midnight
    if (minutes == 0) {
      // leave minutestring empty
    } else if (minutes < 31) {
      if (minutes == 1) {
        minutestring_remaining -= append_string(minutestring, minutestring_remaining, STR_MINUTA);
        minutestring_remaining -= append_string(minutestring, minutestring_remaining, " ");
        minutestring_remaining -= append_string(minutestring, minutestring_remaining, STR_PO);
	  } else if (minutes == 15) {
        minutestring_remaining -= append_string(minutestring, minutestring_remaining, STR_KWADRANS);
        minutestring_remaining -= append_string(minutestring, minutestring_remaining, " ");
        minutestring_remaining -= append_string(minutestring, minutestring_remaining, STR_PO);
      } else if (minutes == 30) {
        minutestring_remaining -= append_string(minutestring, minutestring_remaining, STR_WPOL);
        minutestring_remaining -= append_string(minutestring, minutestring_remaining, " ");
        minutestring_remaining -= append_string(minutestring, minutestring_remaining, STR_DO);
		hours = (hours + 1) % 24;
      } else {
        if (leadingzero && minutes < 10) {
          minutestring_remaining -= num2words_pl(minutestring, 0);
          minutestring_remaining -= append_string(minutestring, minutestring_remaining, " ");
        }  
        minutestring_remaining -= num2words_pl(minutestring, minutes);
        minutestring_remaining -= append_string(minutestring, minutestring_remaining, " ");
        minutestring_remaining -= append_string(minutestring, minutestring_remaining, STR_PO);
      }
    } else { // minutes > 30
	  minutestring_remaining -= append_string(minutestring, minutestring_remaining, STR_ZA);
  	  minutestring_remaining -= append_string(minutestring, minutestring_remaining, " ");
      if (minutes == 59) {
        minutestring_remaining -= append_string(minutestring, minutestring_remaining, STR_MINUTE);
	  } else if (minutes == 45) {
        minutestring_remaining -= append_string(minutestring, minutestring_remaining, STR_KWADRANS);
      } else {
        minutestring_remaining -= num2words_pl(minutestring, (60 - minutes));
      } 
      hours = (hours + 1) % 24;
    }
      
    if (hours == 0 && minutes == 0) {
      hourstring_remaining -= append_string(hourstring, hourstring_remaining, STR_POLNOC);
    } else if (hours == 12 && minutes == 0) {
      hourstring_remaining -= append_string(hourstring, hourstring_remaining, STR_POLUDNIE);
    } else {
      if (twentyfourhours) {
        hourstring_remaining -= h_num2words_pl(hourstring, hours);
      } else {
        hourstring_remaining -= h_num2words_pl(hourstring, hours % 12);
      }
      if (minutes == 0 || minutes > 30) {
		hourstring_remaining -= append_string(hourstring, hourstring_remaining, STR_PO_GODZINIE);
	  } else {
		if (hours == 2) {
	      hourstring_remaining -= append_string(hourstring, hourstring_remaining, STR_DO_GODZINY2);
		} else {
		  hourstring_remaining -= append_string(hourstring, hourstring_remaining, STR_DO_GODZINY);
		}
	  }
      if (hours != 0 && hours != 12) {
        if (ampm) {
          if (hours < 12) {
			hourstring_remaining -= append_string(hourstring, hourstring_remaining, " ");
            hourstring_remaining -= append_string(hourstring, hourstring_remaining, STR_RANO);
          }
		}
		if (minutes == 0) {
          hourstring_remaining -= append_string(hourstring, hourstring_remaining, " ");
          hourstring_remaining -= append_string(hourstring, hourstring_remaining, STR_PUNKT);
        }
      }  
    }
  } else { // eleven thirtysix
    if (leadingzero && minutes < 10) {
      minutestring_remaining -= num2words_pl(minutestring, 0);
      minutestring_remaining -= append_string(minutestring, minutestring_remaining, " ");
    }  
    minutestring_remaining -= num2words_pl(minutestring, minutes);
    if (hours == 0 && minutes == 0) {
      hourstring_remaining -= append_string(hourstring, hourstring_remaining, STR_POLNOC);
    } else if (hours == 12 && minutes == 0) {
      hourstring_remaining -= append_string(hourstring, hourstring_remaining, STR_POLUDNIE);
    } else {
      if (twentyfourhours) {
        hourstring_remaining -= h_num2words_pl(hourstring, hours);
      } else {
        hourstring_remaining -= h_num2words_pl(hourstring, hours % 12);
      }
      hourstring_remaining -= append_string(hourstring, hourstring_remaining, STR_PO_GODZINIE);
      if (ampm && hours != 0 && hours != 12) {
        if (hours < 12) {
		  hourstring_remaining -= append_string(hourstring, hourstring_remaining, " ");
		  hourstring_remaining -= append_string(hourstring, hourstring_remaining, STR_RANO);
        }  
      }  
    }
  }
}