int baseprint(st_info *buf_head,char *data_name)
{
unsigned int i = 0,j = 0,check;
st_info *p1 = buf_head->next;
system("cls");
print_tips(" 浏览学生体检信息 ");
printf(menu_print);
if(p1 == NULL)
{
printf("\n\n\n Error!-----没有数据可以显示!请录入!按任意键返回");
fflush(stdin);
getch();
return 0;
}
while(p1)
{
++j;
p1 = p1->next;
}
p1 = buf_head->next;
while(p1!= NULL)
{
++i;
printf("\n");
printf(STINFO);
p1 = p1->next;
if(i % flag_page == 0 || i == j)
{
print_star();
if(i == j)
printf("\n**************************** 输出完毕 ***********************");
printf("\n 1.按身高升序 2.按体重升序 3.按肺活量升序 4.按学号升序");
printf("\n 5.按身高降序 6.按体重降序 7.按肺活量降序 8.按学号降序");
printf("\n **共%u页***************ESC键:返回菜单********字母键:翻页***********第%u页****\r",j/flag_page + 1,(i/flag_page + (( i==j )?1:0)));
fflush(stdin);
check = getch();
if(check <= 56 && check >= 49)
{
sort_info(buf_head,data_name,check - 48);
getch();
p1 = buf_head->next;
}
switch (check)
{
case 0:math_info(buf_head);break;
case 27:return 1;
default:if(i == j)
return 1;
break;
}
system("cls");
print_tips(" 浏览学生体检信息 ");
printf(menu_print);
}
}
getch();
return 1;
}
void system_quit(st_info *buf_head,char *data_name)
{
char check;
system("cls");
printf("\n");
print_tips(" 退出系统 ");
print_star();
if(flag_save == TURE)
printf("\n\n OK!-----可以安全退出!");
else
{
printf("\n\n Warning!-----部分修改并未保存到数据文件!是否继续退出？(确认退出请输入Y)");
fflush(stdin);
check = getch();
if(check != 'Y' || check != 'y')
{
save_file(buf_head,data_name,N);
}
}
printf("\n\n OK!-----系统将在三秒后自动退出!感谢您的使用!");
printf("\n\n Tips:-----您对本程序有任何建议与意见都可发送邮件到[email protected]!");
print_star();
printf("\n\n\n\n \t\t\t 学生体检信息管理系统V1.0");
printf("\n\n \t\t\t 2014.6.7");
printf("\n\n \t\t\t 作者:任强\n");
_sleep(3000);
exit(1);
}
void system_set(char *data_name)
{
char tmp;
unsigned int flag_window = 0;
while(1)
{
system("cls");
print_tips(">>> 设置 <<<");
printf("\n\n\n\n");
printf("\n\t\t┏━━━━━━━━━━━━━━━━━━━━━┓");
printf("\n\t\t┃ ┃");
printf("\n\t\t┃ 1.主菜单颜色闪动 %3s ┃",flag_color ==TURE ?"开":"关");
printf("\n\t\t┃ ┃");
printf("\n\t\t┃ 2.信息单页显示行数 %2u ┃",flag_page);
printf("\n\t\t┃ ┃");
printf("\n\t\t┃ 数字键选择菜单 ESC返回 ┃");
printf("\n\t\t┗━━━━━━━━━━━━━━━━━━━━━┛");
tmp = getch();
if(tmp == 27)
break;
switch(tmp)
{
case '1':flag_color += 1;
flag_color %= 2;
break;
case '2':flag_page -= 1;
if(flag_page == 4)
flag_page = 10;
break;
default:break;
}
}
}
int sort_print(sort_link *sort_head,char *data_name)
{
sort_link *r1 = sort_head,*r2 = NULL;
st_info *p1 = NULL;
unsigned int i = 0,j = 0;
char check;
system("cls");
print_tips(" 学生体检信息排序 ");
printf(menu_print);
while(r1)
{
++j;
r1 = r1->next;
}
for (r1 = sort_head->next;r1;r1 = r1->next)
{
++i;
p1 = r1->sort_point;
printf("\n");
printf(STINFO);
if(i % flag_page == 0)
{
print_star();
printf(" Tips:-----数据过多，当前页面可能无法完全显示，请按任意键翻页!");
printf(" \n 共%u页 按S键:更新排序到文件 按ESC键:返回 第%7u 页",j/flag_page + 1,i/flag_page);
printf("\r");
if((check = getch()) == 27)
{
sort_free(sort_head);
return 0;
}
if (check == 's' || check == 'S')
{
system("cls");
save_file(sort_head,data_name,T_T);
getch();
}
system("cls");
print_tips(" 学生体检信息排序 ");
printf(menu_print);
}
}
printf("\n************************** 输出完毕 ***********************");
sort_free(sort_head);
return 1;
}
int math_info(st_info *buf_head)
{
st_info *p1 = NULL,*p2 = NULL;
long double aver_weight = 0,aver_height = 0,aver_Lungvol = 0;
long double sum_weight = 0,sum_height = 0,sum_Lungvol = 0;
unsigned int i = 0,sex_num = 0;
system("cls");
print_tips(" 数据分析 ");
if(buf_head->next == NULL)
{
printf("\n\n Error!-----没有数据可供处理!请录入!");
getch();
return 0;
}
p1 = buf_head->next;
while (p1)
{
++i;
if(p1->sex == 1)
sex_num += 1;
sum_weight+=p1->weight;
sum_height+=p1->height;
sum_Lungvol+=p1->Lung_vol;
p1 = p1->next;
}
aver_weight = sum_weight/i;
aver_height = sum_height/i;
aver_Lungvol = sum_Lungvol/i;
printf("\n\n\n\n 【人数】 男:%u人 女:%u人 总人数:%10u人",sex_num,i-sex_num,i);
printf("\n\n\n 【平均值】");
printf("\n\n\t\t -->身高: %.2Lfcm",aver_height);
printf("\n\n\t\t -->体重: %.2Lfkg",aver_weight);
printf("\n\n\t\t -->肺活量: %.2Lfml",aver_Lungvol);
printf("\n\n Tips:-----按任意键返回!");
getch();
return 1;
}
void main_menu(char *local_name,char *local_password,char *data_name,st_info *buf_head)
{
unsigned int switcher,n = 0,swap = 0;
st_info *p1=NULL;
do
{
char system_input[20];
system("cls");
sprintf(system_input,"color 0%c",'a'+ (n == 100?n=0:n) % 5);
++n;
system(system_input);
print_tips("学生体检信息管理系统");
if(flag_login == 1)
printf("\n\n\n\nDear admin, Welcome! \n\n\n\n");
else
printf("\n\nDear anonymous,Welcome! \n\nTips:Please Login In.\n\n\n\n");
printf("\n\t\t ┎──────────────────┒");
printf("\n\t\t ┃ ┃");
printf("\n\t\t ┃ 1.系统帮助 2.系统设置 ┃");
printf("\n\t\t ┃ ┃");
if(flag_login == 1)
{
printf("\n\t\t ┃ 3.浏览信息 4.查找信息 ┃");
printf("\n\t\t ┃ ┃");
printf("\n\t\t ┃ 5.统计分析 6.录入数据 ┃");
printf("\n\t\t ┃ ┃");
printf("\n\t\t ┃ 7.查找删除 8.查找修改 ┃");
printf("\n\t\t ┃ ┃");
}
printf("\n\t\t ┃ ┃");
if(flag_login == FALSE)
printf("\n\t\t ┃ 3.登陆系统 ┃");
printf("\n\t\t ┃ ┃");
printf("\n\t\t ┃*按相应数字进入子菜单 ESC:退出系统 ┃");
printf("\n\t\t ┖──────────────────┚\n");
printf("\n-----Waiting...");
if(swap == 0)
_sleep(1000);
// flushall();
}while(!(swap = kbhit()) && flag_color != 0);
switcher = getch();
fflush(stdin);
switch(switcher)
{
case '1':system_help();break;
case '2':system_set(data_name);break;
case '3':if(flag_login == TURE)
baseprint(buf_head,data_name); //输出所有信息
else
{
system("cls");
flag_login = login(local_name,local_password);
if (flag_login == TURE)
{
system("mode con:cols=80 lines=30");
system_init(buf_head,data_name);
}
system("mode con:cols=80 lines=30");
}
break;
case '4':if(flag_login == TURE)
{
find(buf_head,0);fflush(stdin);
getch();
}
break; //只查找，不修改或者删除
case '5':if(flag_login == TURE);
math_info(buf_head);
break;
case '6':if(flag_login == TURE)
st_linklist(buf_head,data_name);
fflush(stdin);
getch();
break;
case '7':if(flag_login == TURE)
{
if(find(buf_head,1) == 1)
save_file(buf_head,data_name,N);
fflush(stdin);
getch();
} //查找后可删除数据
break;
case '8':if(flag_login == TURE)
{
if(find(buf_head,2) == 1) //查找后可修改数据
save_file(buf_head,data_name,N);
fflush(stdin);
getch();
}
break;
case 27:system_quit(buf_head,data_name);break;
default:break;
}
}
int find(st_info *buf_head,const int flag_num)
{
char check[21];
st_info *p1 = buf_head,*p2 = NULL,*p3 = NULL;
find_link *q1,*q2,*find_head=NULL;
unsigned int flag_find = 0;
system("cls");
switch (flag_num)
{
case 0:print_tips(" 查询学生体检信息 ");break;
case 2:print_tips(" 修改学生体检信息 ");break;
case 1:print_tips(" 删除学生体检信息 ");break;
}
if(buf_head->next == NULL)
{
printf("\n Error!-----没有数据可供查询!请录入!");
return 0;
}
printf("\n\n\n\n Tips:-----请输入姓名或者学号:");
fflush(stdin);
scanf("%20s",check);
print_star();
printf(menu_print);
while (p1->next)
{
p2 = p1;
p1 = p1->next;
if(strcmp(p1->name,check) == 0 || strcmp(p1->num,check) == 0)
{
++flag_find;
if(flag_find == 1)
{
find_head = (find_link *)malloc(M);
q1 = (find_link *)malloc(M);
find_head->next = q1;
}
q1->buf_find = p2;
q2 = q1;
q1 = (find_link *)malloc(M);
q2->next = q1;
}
}
if(flag_find != 0)
{
free(q1);
q2->next = NULL;
}
printf("\n\n");
if(flag_find > 10)
{
free_find(find_head);
printf("\n\n Warning!-----系统检测到您的查询结果已超过10个，数据文件可能存在问题!请检查!");
return 0;
}
find_print(find_head,flag_find);
if(find_head == NULL)
{
return 0;
}
switch (flag_num)
{
case 0:free_find(find_head);break;
case 1:del_info(find_head,flag_find);free_find(find_head);break;
case 2:change_info(find_head,flag_find);free_find(find_head);break;
}
return 1;
}
// Detailed view of the selected hotel
void screen_hotel_select(HOTEL hotel)
{
while (1)
{
if (strcmp(hotel.name, "") == 0)
return;
system("cls");
print_title_bar();
setcolor(GREY);
printf("\n");
printf(" +----------------------------------------------------------------+\n");
printf(" | |\n");
printf(" | |\n");
printf(" | |\n");
printf(" | |\n");
printf(" | |\n");
printf(" +----------------------------------------------------------------+\n");
printf(" | |\n");
printf(" | | |\n");
printf(" | | from... |\n");
printf(" | | |\n");
printf(" | | |\n");
printf(" | | |\n");
printf(" | | per night |\n");
printf(" | | |\n");
printf(" | | |\n");
printf(" | | |\n");
printf(" | | |\n");
printf(" | |\n");
printf(" +----------------------------------------------------------------+\n");
gotoxy(10, 8);
setcolor(WHITE);
printf(hotel.name);
gotoxy(10, 10);
setcolor(GREY);
printf(hotel.location);
gotoxy(37, 8);
setcolor(YELLOW);
printf(stars[hotel.star]);
gotoxy(37, 10);
printf("%d star", hotel.star);
if (hotel.star > 1)
printf("s"); // 1 star, 2 stars...
gotoxy(54, 8);
setcolor(RED);
printf("%.1f ", hotel.rating);
printf(heart[(int)hotel.rating]);
gotoxy(51, 10);
setcolor(PURPLE);
printf(" %5d reviews", hotel.hits);
setcolor(WHITE);
gotoxy(52, 17);
printf(" RM %3d.00", hotel.single_price);
setcolor(GREEN);
gotoxy(50, 22);
printf(" Press [Enter] ");
gotoxy(50, 23);
printf(" to proceed >>");
print_tips("Press [Backspace] to cancel");
c = getch();
switch (c)
{
case 'l':
screen_login();
break;
case ENTER:
screen_booking_hotel();
break;
case BACKSPACE:
return;
}
}
}
void screen_find_hotel()
{
int pages = 0, curnt_page = 0;
while (1)
{
// Search for hotels based on user options
// 'found' is the number of hotel found
int found = process_for_result();
pages = (found - 1) / MAX_LIST + 1;
system("cls");
print_title_bar();
print_search_box();
gotoxy(19, 6);
printf("* ");
printf("%s", userinput);
if (found != 0)
{
// Hotels found, show them as lists
setcolor(MGREY);
gotoxy(6, 9);
printf("Search resullts... ");
setcolor(WHITE);
printf("%d found", found);
printf(" ");
printf("Sort by: ");
setcolor(AQUA);
// Current sort options
switch (sortby)
{
case SORT_NONE:
printf("----");
break;
case SORT_NAME:
printf("Name");
break;
case SORT_STAR:
printf("Star");
break;
case SORT_RATING:
printf("Rating");
break;
case SORT_POPS:
printf("Reviews");
break;
case SORT_PRICE:
printf("Price");
break;
}
gotoxy(6, 12);
setcolor(MGREY);
printf(" Name Star Rating Price\n");
printf(" -----------------------------------------------------------------------\n");
HOTEL hotel;
// Only pprint a part of lists
for (i = 0; i < MAX_LIST; i++)
{
hotel = hotel_search_results[i + (curnt_page * MAX_LIST)];
if (strcmp(hotel.name, "") == 0)
break;
setcolor(GREY);
printf("\n %2d", i + 1);
setcolor(0x0f);
printf(" %-15.15s", hotel.name);
setcolor(0x0e);
printf(" %s", stars[hotel.star]);
setcolor(0x0c);
printf(" %s", heart[(int)hotel.rating]);
setcolor(0x0f);
printf(" RM %4d.00\n", hotel.single_price);
}
gotoxy(0, 23);
// Prev/ Next button
// Only appear when needed
if (pages > 1)
{
setcolor(MGREY);
if (curnt_page > 0)
printf("\n\n [P] Previous ");
else
printf("\n\n ");
printf(" (%d/%d) ", curnt_page + 1, pages);
for (i = 0; i < pages; i++)
{
if (i == curnt_page)
{
setcolor(WHITE);
printf("*");
}
else
{
setcolor(MGREY);
printf("-");
}
}
if (curnt_page < pages - 1)
printf(" [N] Next");
else
printf(" ");
}
print_tips("Press a number to select the hotel, [F] to filter and [S] to sort");
}
else
{
// Hotels not found, don't show empty lists
// Instead, show a friendly warning
setcolor(GREY);
gotoxy(0, 14);
printf(" ______ No hotel found. \n");
printf(" | _ _ | Too bad... \n");
printf(" | | \n");
printf(" | __ | \n");
printf(" \\______/ \n");
print_tips("Press [Enter] to search again");
}
// Detect next keypress
c = getch();
switch (c)
{
case '1':
case '2':
case '3':
case '4':
case '5':
// Go to the corresponding hotel detail's screen
screen_hotel_select(hotel_search_results[c - '0' - 1 + curnt_page * MAX_LIST]);
break;
case 'p':
// Prev button. Only works when not on the first page
if (curnt_page > 0)
curnt_page--;
break;
case 'n':
// Next button. Only works when not on the last page
if (curnt_page < pages - 1)
curnt_page++;
break;
case 'l':
screen_login();
break;
case 's':
// Sort: toggle between available sorting mode
// None -> Name -> Star -> Rating -> Pops -> Price
sortby = ++sortby % 6;
break;
case 'f':
screen_filter();
case ENTER:
// Reset sorting to NONE, and page to 1
sortby = SORT_NONE;
curnt_page = 0;
pages = 1;
show_searching();
break;
case BACKSPACE:
return;
}
}
}
void screen_home()
{
while (1)
{
system("cls");
print_title_bar();
print_search_box();
setcolor(WHITE);
gotoxy(0, 13);
printf
(" _ _ \n");
printf
(" | |__| | \n");
printf
(" | __ | \n");
printf
(" | | | | \n");
printf
(" |_| |_| \n");
gotoxy(19, 6);
printf("%c Press [Enter] to search", 27);
print_tips("[H] Help [A] About");
setcolor(GREY);
gotoxy(47, 28);
printf("%30s", "(C) Syahrulnizam Syaz. Inc");
// Wait for next keyboard press
c = getch();
switch (c)
{
case 'l': /* Login */
system("cls");
screen_login();
break;
case ENTER: /* Find hotel */
show_searching();
screen_find_hotel();
break;
case 'h': /* Help */
system("cls");
screen_help();
break;
case 'a': /* About */
system("cls");
screen_about();
break;
}
}
system("cls");
system("pause");
}
