#include <sys/socket.h>
#include <sys/types.h>
#include <netinet/in.h>
#include <stdio.h>
#include <unistd.h>
#include <ncurses.h>
#define SERV_PORT 45000



int main(int argc, char** argv){

    initscr();
    start_color();
    wbkgd(stdscr, COLOR_PAIR(2));
    init_pair(1, COLOR_BLACK, COLOR_WHITE);
    init_pair(2, COLOR_WHITE, COLOR_MAGENTA);
    init_pair(3,COLOR_WHITE,COLOR_BLACK);
    init_pair(4,COLOR_BLACK,COLOR_WHITE);
    refresh();
    endwin();
    int socketfd;
    int connfd;
    struct sockaddr_in serwer_addres;

    socketfd = socket(AF_INET, SOCK_DGRAM, 0);
    bzero(&serwer_addres, sizeof(serwer_addres));
    serwer_addres.sin_family = AF_INET;
    serwer_addres.sin_port = htons(SERV_PORT);
    inet_pton(AF_INET, argv[1], &serwer_addres.sin_addr);

    StrKli(socketfd, serwer_addres);

    printw("\nKLIENT: Program zostal zakonczony\n");
    exit(0);
}

void StrKli(int socketfd, struct sockaddr_in serwer_addres)
{

initscr();
start_color();

init_pair(3,COLOR_BLACK,COLOR_BLUE);
wbkgd(stdscr,COLOR_PAIR(3));
    int n;
    char linia[101];
    char liniarcv[100];
    char helloServer[2];
    int klientId = 0x00;
    helloServer[0] = klientId;
    helloServer[1] = 'x';
    sendto(socketfd,helloServer,10,0,&serwer_addres,sizeof(serwer_addres));

    n = recvfrom(socketfd, liniarcv, 100, 0, NULL, NULL);
    printw("\nOtrzymałeś ID: %d\n",liniarcv[0]);
    klientId = liniarcv[0];

    linia[0] = klientId;
    while(fgets(&linia[1], 100, stdin) != NULL){
        n = strlen(linia);
        if( n <= 1 ) return;
        if ( sendto(socketfd,linia,n,0,&serwer_addres,sizeof(serwer_addres)) == -1){
            printf("Blad");
        }
        do{
        printw(">");
            n = recvfrom(socketfd, liniarcv, 100, 0, NULL, NULL);
            liniarcv[n] = '\0';
            fputs(liniarcv, stdout);
        }while(liniarcv[strlen(liniarcv)-1] != 0x02);
    }

}