#include<stdio.h>
	#include<string.h>
	#include<stdlib.h>
	#include"pl_list.h"
	
	typedef struct
	{
		char strIme[256];
		int nGodUpisa;
		int nBroj;
		float fProsek;
	} Tstudent;
	
	void UnistiStudenta (void *pStudent)
	{
		if (pStudent != NULL)
			free(pStudent);
	}
	
	void main()
	{
		FILE *f1,*f2;
		TList list;
		TStudent *pStudent;
		char *pKrajLinije;
		
		f1=fopen("student.txt","r");
		if (f1 == NULL)
		{
			printf("Datoteka ne postoji!\n");
			return;
		}
		
		f2=fopen("studenti.bin","wb");
		if (f2 == NULL)
		{
			printf("Problem: studenti.bin\n");
			fclose(f1);
			return;
		}
		initialize_list(&list, UnistiStudenta);
		
		while (!feof(f1))
		{
			pStudenti=(TStudent*)calloc(sizeof(TStudent),1);
			fgets(pStudent->strIme,255,f1);
			if ((pKrajLinije=strchr(pStudent->strIme,'\n'))!=NULL)
				*pKrajLinije='\0';
			
			fscanf(f1,"%d/%d\n",&pStudent->nBroj,&pStudent->nGodUpisa);
			fscanf(f1,"%f\n",&pStudent->fProsek);
			if (!insert(&list,(void*)pStudent))
			{
				destroy_list(&list);
				printf("Greska pri ubacivanju u listu!\n");
				return;
			}
		}
		
		fsclose(f1);
		find_bolp(&list);
		while (TRUE)
		{
			move_forward(&list);
			if (eolp(&list)) break;
			pStudent=(TStudent*)get(&list);
			
			printf("Ime i prezime: %s\n",pStudent->strIme);
			printf("Broj indeksa: %d/%02d\n",pStudent->nBroj,pStudent->nGodUpisa);
			printf("Prosek:	   %4.2f\n",pStudent->fProsek);
			
			if (pStudent->fProsek>8.5)
			{
				if (fwrite(pStudent,sizeof(TStudent),1,f2)==1)
					printf("Kandidat upisan u novi fajl...\n\n");
				else
				{
					printf("Greska pri upisu!\n");
					break;
				}
			}
			else
				printf("Kadnidat nije zadovoljio uslove za upis u novi fajl!\n\n");
		}
		
		fclose(f2);
		destroy_list(&list);
		printf("**KRAJ**\n");
	}