/* $Id: vice.c,v 1.2 2002/04/28 19:35:29 in2 Exp $ */
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include "config.h"
#include "pttstruct.h"
#include "common.h"
#include "modes.h"
#include "proto.h"
extern int usernum;

#define VICE_PLAY   BBSHOME "/etc/vice/vice.play"
#define VICE_DATA   "vice.new"
#define VICE_BINGO  BBSHOME "/etc/vice.bingo"
#define VICE_SHOW   BBSHOME "/etc/vice.show"
#define VICE_LOST   BBSHOME "/etc/vice/vice.lost"
#define VICE_WIN    BBSHOME "/etc/vice/vice.win"
#define VICE_END    BBSHOME "/etc/vice/vice.end"
#define VICE_NO     BBSHOME "/etc/vice/vice.no"
#define MAX_NO_PICTURE   2
#define MAX_WIN_PICTURE  2
#define MAX_LOST_PICTURE 3
#define MAX_END_PICTURE  5



static int vice_load(char tbingo[6][15]) {
    FILE *fb = fopen(VICE_BINGO, "r");
    char buf[16], *ptr;
    int i = 0;
    if(!fb) return -1; bzero((char*)tbingo, sizeof(tbingo));
    while(i < 6 && fgets(buf, 15, fb)) {
        if((ptr = strchr(buf, '\n')))
            *ptr = 0;
        strcpy(tbingo[i++], buf);
    }
    fclose(fb);
    return 0;
}

static int check(char tbingo[6][15], char *data) {
    int i = 0, j;

    if(!strcmp(data, tbingo[0]))
        return 8;

    for(j = 8; j > 0; j--)
        for(i = 1; i < 6; i++)
            if(!strncmp(data+8-j, tbingo[i]+8-j,j))
                return j - 1;
    return 0;
}
// Ptt: showfile ran_showfile more 三者要整合
static int ran_showfile(int y, int x, char *filename, int maxnum) {
    FILE *fs;
    char buf[512];

    bzero(buf, sizeof(char) * 512);
    sprintf(buf, "%s%d", filename, rand() % maxnum + 1);
    if(!(fs = fopen(buf, "r"))) {
        move(10,10);
        prints("can't open file: %s", buf);
        return 0;
    }

    move(y, x);

    while(fgets(buf, 511, fs))
        prints("%s", buf);

    fclose(fs);
    return 1;
}

static int ran_showmfile(char *filename, int maxnum) {
    char buf[256];

    sprintf(buf, "%s%d", filename, rand() % maxnum + 1);
    return more(buf, YEA);
}

extern userec_t cuser;

int vice_main() {
    FILE *fd;
    char tbingo[6][15];
    char buf_data[256]
	, serial[16], ch[2], *ptr;
    int TABLE[] = {0,10,200,1000,4000,10000,40000,100000,200000};
    int total = 0, money, i = 4, j = 0;

    setuserfile(buf_data, VICE_DATA);
    if(!dashf(buf_data)) {
        ran_showmfile(VICE_NO, MAX_NO_PICTURE);
        return 0;
    }
    if(vice_load(tbingo)<0) return -1;
    clear();
    ran_showfile(0, 0, VICE_PLAY, 1);
    ran_showfile(10, 0, VICE_SHOW, 1);

    if(!(fd = fopen(buf_data, "r")))
        return 0;
    j = 0;
    i = 0;
    move(10,24);
    clrtoeol();
    prints("這一期的發票號碼");
    while(fgets(serial, 15, fd)) {
        if((ptr = strchr(serial,'\r')))
            *ptr = 0;
        if(j == 0)
            i++;
        move(10 + i, 24 + j);
        prints("%s", serial);
        j += 9;
        j %= 45;
    }
    getdata(8, 0, "按'c'開始對獎了(或是任意鍵離開)): ",
	    ch, sizeof(ch), LCECHO);
    if(ch[0] != 'c' || lockutmpmode(VICE, LOCK_MULTI)){
            fclose(fd);
            return 0;
        }

    showtitle("發票對獎", BBSNAME);
    rewind(fd);
    while(fgets(serial, 15, fd)) {
        if((ptr = strchr(serial,'\n')))
            *ptr = 0;
        money = TABLE[check(tbingo,serial)];
        total += money;
        prints("%s 中了 %d\n", serial, money);
    }
    pressanykey();
    if(total > 0) {
        ran_showmfile(VICE_WIN, MAX_WIN_PICTURE);
        move(22,0);
        clrtoeol();
        prints("全部的發票中了 %d 塊錢\n", total);
        demoney(total);
    } else
        ran_showmfile(VICE_LOST, MAX_LOST_PICTURE);

    fclose(fd);
    unlink(buf_data);
    pressanykey();
    unlockutmpmode();
    return 0;
}