#include <stdio.h>
#include <string.h>



//#define LINESIZE 100

struct Menu{
    char name[100]; 
    float price;    
};

int lower(char c) {
    return (c >= 'a' && c <= 'z') || (c >= '0' && c <= '9');
}

char transform(char c) {
    switch (c) {
        case '0': return 'o';
        case '1': return 'i';
        case '2': return 'z';
        case '3': return 'e';
        case '4': return 'a';
        case '5': return 's';
        case '6': return 'b';
        case '7': return 't';
        case '8': return 'b';
        case '9': return 'q';
        default:  return c;
    }
}

int compare(const char *str1, const char *str2) {
    int i = 0, j = 0;
    while (str1[i] && str2[j]) {
        char c1 = transform(str1[i]);
        char c2 = transform(str2[j]);

if (str1[i] >= 'A' && str1[i] <= 'Z') {
            str1[i] += 'a' - 'A';
        }
        if (str2[i]>= 'A' && str2[i] <= 'Z') {
            str2[i] += 'a' - 'A';
        }

        if (c1 != c2) {

	return 0;

 }
        i++;
        j++;
    }
    return str1[i] == '\0' && str2[j] == '\0'; // Strings are equal
}

int main() {
    char searchStr[100];
    printf("Zadaj hladanu surovinu: ");
    if (fgets(searchStr, sizeof(searchStr), stdin) == NULL) {
        printf("Chyba pri citani vstupu.\n");
        return 1;
    }

 size_t len = strlen(searchStr);
    if (len > 0 && searchStr[len - 1] == '\n') {
        searchStr[len - 1] = '\0';
    }

struct MenuItem menu[100];
    int menuSize = 0;

printf("Zadaj jedalny listok:\n");

while (menuSize < 100) {
        if (fgets(menu[menuSize].name, sizeof(menu[menuSize].name), stdin) == NULL) {
            break;
}
        if (sscanf(menu[menuSize].name, "%f", &menu[menuSize].price) != 1) {
            printf("Chyba pri citani ceny.\n");
            return 1;
        }
        menuSize++;
    }

printf("\nNájdené položky:\n");
    int foundItems = 0;
    for (int i = 0; i < menuSize; i++) {
        if (strstr(menu[i].name, searchStr) || compareStrings(menu[i].name, searchStr)) {
            printf("%s\n%.2f\n", menu[i].name, menu[i].price);
            foundItems++;
        }
    }

 printf("\nNacitanych %d poloziek.\n", menuSize);

    return 0;
}