#include <stdio.h>
#include <time.h>
#include <stdlib.h>
#include <rpc/rpc.h>
#include "strpar.h"

#define SERVER "localhost"
#define BUFF 1000
#define MAX_WORDS 128

int main(int argc, char *argv[])
{
	CLIENT *client;
	STR_PARAM *param;
	int i;
	int count = 0;
  char *words[MAX_WORDS];
	
	if (argc > 1) {
    /* zpracovani vstupu z prikazove radky */
    
    for (i = 1; i < argc; i++)
    {
      words[i - 1] = (char *) malloc(strlen(argv[i]) + 1);
      strcpy(words[i - 1], argv[i]);
    }
    
    count = argc - 1;
  } else {
    /* zpracovani vstupu z aplikace */
    printf("Zadejte vetu nebo seznam slov oddelenych mezerami,\n");
    printf("slova lze take zadat jako argumenty programu,\n");
    printf("neni-li zadano zadno slovo, pouzije se vychozi 'Hello world':\n> ");
    char b[BUFF];
    fgets(b, BUFF, stdin);
    b[strlen(b) - 1] = '\0';

    if (strlen(b) == 0)
    {
      strcpy(b, "Hello world");
    }
       
    char *word;
    word = strtok(b, " ");
    
    while (word != NULL)
    {
      words[count] = (char *) malloc(strlen(word) + 1);
      strcpy(words[count], word);
      count++;
      word = strtok(NULL, " ");
    }
  }
	
	printf("\n");
	
	/* postupne zpracovani vsech slov */
	for (i = 0; i < count; i++) {

    /* vytvoreni spojeni */	
  	if ((client = clnt_create(SERVER, STRPARAM, STRPARAM_VERSION, "udp")) == NULL) {
  		clnt_pcreateerror(argv[0]);
  		exit(0);
  	}
  	
  	srand(time(NULL));

    /* volani vzdalene funkce */
    param = get_str_param_1(&words[i], client);
    
  	if (param == NULL) {
    	fprintf(stderr, "%s: %s\n", argv[0], "Vzdalene volani (get_str_param) selhalo.");
    	exit(1);
    }
    
  	printf("%s:\n  delka slova = %d, rozdilnych pismen = %d, samohlasek = %d, souhlasek = %d\n\n", words[i], param->len, param->lcount, param->vowels, param->consonants);
	
	}

  /* dealokace pouzite pameti */
	for (i = 0; i < count; i++)
  {
    free((void *) words[i]);
  }
	
	/* ukonceni spojeni */
	clnt_destroy(client);
  
	return 0;	
}