پاسخ : پروژه هاي برنامه نويسي
پروژه درس برنامه نویسی شی گرا
عنوان: پیاده سازی سیستم فروش یک فروشگاه
شرح سیستم:
کاربر بایستی به کمک سیستم پیاده سازی شده قادر به افزودن مشتری، کال و نیز ثبت اقلم سفارش داده شده توسط هششر مشششتری و در
نهایت صدور فاکتور فروش برای مشتری باشد.
اطلعات موجود در فاکتور شامل موارد ذیل است:
شماره عضویت مشتری، نام مشتری، نام و تعداد و قیمت اقلم شفارش داده شده و در نهایت جمع کل قیمت ها.
هنگام اجرای برنامه، ابتدا مشخصات اعضا از کاربر دریافت می گردد و سپس اقلم موجود در فروشگاه در سیستم ثبت می شششود. در نهششایت
برنامه منتظر سفارشات مشتریان و صدور فاکتور فروش برای هر مشتری می ماند.
جزییات پیاده سازی:
.C++ زیان پیاده سازی
به منظور ذخیزه سازی اطلعات مربوط به اعضا و کالها نیازی به فایل های نمی باشد.
بایستی در یک فایل متنی جز ییات برنامه نوشته شده را توضیح دهند( این فایشل بایسشتی CD دانشجویان علوه بر تحویل فایل برنامه روی
برنامه تحویل داده شود). CD پرینت گرفته شده و همراه با
زمان تحویل پروژه دو هفته پس از آخرین امتحان می باشد.
کد PHP:// کلاس هاي مورد استفاده در سيستم #include <iostream.h>#include <fstream.h>#include <process.h>#include <string.h>#include <stdio.h>#include <ctype.h>#include <conio.h>#include <dos.h>#include <stdlib.h>#include <iomanip.h>#include <graphics.h>
typedef char option[15];const int ROW = 10, COL = 10;
int scan; int ascii;
// نمايش منوي اصليoption a[]= { "new Kala ", "Buy List ", "Daily Sales ", "Sales Report ", "Exit" };
// توابع ساخت صفحه نمايش class main_menu{ int i,done;
public: void normalvideo(int x,int y,char *str); void reversevideo(int x,int y,char *str); void box(int x1,int y1,int x2,int y2); char menu(); void control_menu(); void help(void);};
/* کلاس ساخت شکل - مربع */class shape{ public: void line_hor(int, int, int, char); void line_ver(int, int, int, char); void box(int, int, int, int, char);};
class kala{ public: void new_kala(void); void add_to_file(int, char t_Cass_name[30], char t_Comp_name[30], int, int, int, int, float); void display_list(void) ; void delete_kala(int); int last_kala_code(void); char *return_name(int); char *return_address(int); int recordno(int); void display(int);
private: int kala_code; char Cass_name[30]; char Comp_name[30]; int tot_kala; int dd, mm, yy; float price; }; class account{ public: void new_account(void); void close_account(void); void clear(int, int); void Display_sales(void); int last_kala_code(void); float sales_status(int m1, int y1, float cod1, float cod2, float cod3); private: void add_to_file(int, char tP_name[30], char tP_address[30],int, int, int, int); void delete_account(int); // Function to delete
int kala_code; // kala code char P_name[30]; // Person Name char P_address[30]; // Person Address int No_cass; // Number of kala int dd, mm, yy; // To store the system date };
void main_menu::normalvideo(int x,int y,char *str){ gotoxy(x,y); cprintf("%s",str);}
void main_menu::reversevideo(int x,int y,char *str){ textcolor(5+143); textbackground(WHITE); gotoxy(x,y); cprintf("%s",str); textcolor(GREEN); textbackground(BLACK);}
void main_menu::box(int x1,int y1,int x2,int y2){ for(int col=x1;col<x2;col++) { gotoxy(col,y1); cprintf("%c",196); gotoxy(col,y2); cprintf("%c",196); }
for(int row=y1;row<y2;row++) { gotoxy(x1,row); cprintf("%c",179); gotoxy(x2,row); cprintf("%c",179); } gotoxy(x1,y1); cprintf("%c",218); gotoxy(x1,y2); cprintf("%c",192); gotoxy(x2,y1); cprintf("%c",191); gotoxy(x2,y2); cprintf("%c",217);}
// Displaying the main menu of Commodity systemchar main_menu::menu(){ clrscr();
textcolor(22); box(20, 6, 65, 20); box(18, 4, 67, 22); textcolor(5+143); gotoxy(36, 5); textbackground(BLUE); cprintf("M U S I C"); textbackground(BLACK); textcolor(22); for(i = 1; i < 9; i++) normalvideo(32, i+10, a[i]); reversevideo(32, 10, a[0]); i = done = 0; _setcursortype(_NOCURSOR); do { int key = getch();
switch (key) { case 00: key = getch();
switch (key) { case 72: normalvideo(32, i+10, a[i]); i--; if (i == -1) i = 8; reversevideo(32,i+10, a[i]); break; case 80: normalvideo(32, i+10, a[i]); i++; if (i == 9) i = 0; reversevideo(32, i+10, a[i]); break; } break; case 13: done = 1; } } while (!done);
_setcursortype(_NOCURSOR); return(i+49);}
/* The function main_menu() is used to display the main menu system */void main_menu::control_menu(){
char choice; kala cas; account a; balance bal; other oth;
do { choice = menu(); clrscr();
switch (choice) { case '1': _setcursortype(_NORMALCURSOR); box(3, 1, 75, 24); box(5, 2, 73, 23);
cas.new_kala(); // New kala break; case '2': box(3, 1, 75, 24); box(5, 2, 73, 23); kala ini; ini.display_list(); break; case '3': box(3, 1, 75, 24); box(5, 2, 73, 23);
_setcursortype(_NORMALCURSOR);
a.new_account(); break; case '4': box(3, 1, 75, 24); box(5, 2, 73, 23);
account a; _setcursortype(_NORMALCURSOR); a.Display_sales(); // Displays the sales kala break; case '0' :exit(0); } } while (choice != 8);}
/* Function to draw horizontal line ............. menu*/void shape::line_hor(int column1, int column2, int row, char c){ for (column1; column1 <= column2; column1++) { gotoxy(column1, row); cout << c; }}
/* Function to draw vertical line ......... menu */void shape::line_ver(int row1, int row2, int column, char c){ for (row1; row1 <= row2; row1++) { gotoxy(column, row1); cout << c; }}
/* Function for drawing boxes for menu */void shape::box(int column1, int row1, int column2, int row2, char c){ char ch = 218; char c1, c2, c3, c4; char l1 = 196, l2 = 179; if (c == ch) { c1 = 218; c2 = 191; c3 = 217; c4 = 217; l1 = 196; l2 = 179; } else { c1 = c; c2 = c; c3 = c; c4 = c; l1 = c; c2 = c; }
gotoxy(column1, row1); cout << c1; gotoxy(column2, row1); cout << c2; gotoxy(column1, row2); cout << c3; gotoxy(column2, row2); cout << c4; column1++; column2--; line_hor(column1, column2, row1, l1); //Horizontal line line_hor(column1, column2, row2, l1); column1--; column2++; row1++; row2--; line_ver(row1, row2, column1, l2); // Vertical line line_ver(row1, row2, column2, l2);}
void main_menu::help(void){ clrscr();
setbkcolor(7); settextstyle(7,HORIZ_DIR,5); outtextxy(70,20,"Welcome to Commodity Shop"); settextstyle(2,HORIZ_DIR,5); outtextxy(60,100, "This project your can keep record of daily Commodity kala "); delay(2);
outtextxy(60,160, "-In first option : you can enter new kala information"); delay(2); outtextxy(60,190, "-In second option : you can see the list of all the kala"); delay(2); outtextxy(60,220,"-In third option : you can sales the kala "); delay(2); outtextxy(60,250, "-in fourth optiion : you can see the sales status "); delay(2); outtextxy(60,400, "-And last option is Quit (Exit From Commodity shop)"); delay(2);
settextstyle(7,HORIZ_DIR,4); outtextxy(80,420,"Press any key to continue..."); getch();
}
void kala::display(int t_kala_code){ fstream file; file.open("kala.dat", ios::in); file.seekg(0, ios::beg); while (file.read((char *)this, sizeof(kala))) { if (t_kala_code == kala_code) { gotoxy(8, 5); cout << "Account no. " << kala_code; gotoxy(10, 8); cout << "Name : "; puts(Cass_name); gotoxy(10, 9); cout << "Comany Name : "; puts(Comp_name);
gotoxy(10, 10); cout << "Price : " << setw(15) << setprecision(2) << setiosflags(ios::left) << setiosflags(ios::showpoint) << setiosflags(ios::fixed) << price; break; } }
file.close();}
int kala::last_kala_code(void){ fstream file; file.open("kala.dat", ios::in); file.seekg(0, ios::beg); int tcount = 0; int count = 0;
while (file.read((char *)this, sizeof(kala))) { tcount = kala_code; count = count + tcount; }
file.close(); return count;}
int account::last_kala_code(void){ fstream file; file.open("Person.dat", ios::in); file.seekg(0, ios::beg); int tcount = 0; int count = 0; while (file.read((char *)this, sizeof(account))) { tcount = kala_code; count = count + tcount; } file.close(); return count;}
int balance::give_balance(int t_kala_code){ fstream file; file.open("Tbal.dat", ios::in); file.seekg(0, ios::beg); int t_balance = 0;
while (file.read((char *)this, sizeof(balance))) { if (file.eof()) break;
if (kala_code == t_kala_code) { t_balance = kala_bal; break; } } file.close(); return t_balance;}
// Function to return the kala pricefloat balance::return_price(int t_kala_code){ float t_price = 0.0; fstream file; file.open("Tbal.dat", ios::in); file.seekg(0, ios::beg);
while (file.read((char *)this, sizeof(balance))) { if (file.eof()) break;
if (kala_code == t_kala_code) { t_price = price; break; } } file.close(); return t_price;}
void kala::add_to_file(int t_kala_code, char t_Cass_name[30],char t_Comp_name[30], int t_cas, int tdd, int tmm, int tyy, float t_price){ kala_code = t_kala_code; strcpy(Cass_name, t_Cass_name); strcpy(Comp_name, t_Comp_name); tot_kala = t_cas; dd = tdd; mm = tmm; yy = tyy; price = t_price;
fstream file;
file.open("kala.dat", ios::out|ios::app); file.write((char *)this, sizeof(kala)); file.close();}
void kala::delete_kala(int t_kala_code){ fstream file; file.open("kala.dat", ios::in); fstream temp; temp.open("TEMP.dat", ios::out); file.seekg(0,ios::beg);
while (!file.eof()) { file.read((char *)this, sizeof(kala)); if (file.eof()) break; if (kala_code != t_kala_code) temp.write((char *)this, sizeof(kala)); }
file.close(); temp.close(); file.open("kala.dat", ios::out); temp.open("TEMP.dat", ios::in); temp.seekg(0, ios::beg);
while (!temp.eof()) { temp.read((char *)this, sizeof(kala)); if (temp.eof()) break; if (kala_code != t_kala_code) file.write((char *)this, sizeof(kala)); }
file.close(); temp.close();}
void account::add_to_file(int t_kala_code, char tP_name[30],char tP_address[30],int tNo_cass, int d1, int m1, int y1){
kala_code = t_kala_code; strcpy(P_name, tP_name); strcpy(P_address, tP_address); No_cass = tNo_cass; dd = d1; mm = m1; yy = y1;
fstream file;
file.open("person.dat", ios::out|ios::app); file.write((char *)this, sizeof(account)); file.close();}
void account::delete_account(int t_kala_code){ fstream file; file.open("person.dat", ios::in); fstream temp; temp.open("TEMP.dat", ios::out); file.seekg(0, ios::beg);
while (!file.eof()) { file.read((char *)this, sizeof(account)); if (file.eof()) break; if (kala_code != t_kala_code) temp.write((char *)this, sizeof(account)); }
file.close(); temp.close(); file.open("person.dat", ios::out); temp.open("TEMP.dat", ios::in); temp.seekg(0, ios::beg);
while (!temp.eof()) { temp.read((char *)this, sizeof(account)); if (temp.eof()) break; if (kala_code != t_kala_code) file.write((char *)this, sizeof(account)); }
file.close(); temp.close();}
void other::add_to_file(int tO_code, char tNat_Expen[30],int d1, int m1, int y1, float tamount){ O_code = tO_code; strcpy(Nat_Expen, tNat_Expen); dd = d1; mm = m1; yy = y1; amount = tamount;
fstream file;
file.open("other.dat", ios::out|ios::app); file.write((char *)this, sizeof(other)); file.close();}
void kala::display_list(void){ clrscr(); int flag; float tot_price = 0.0, tot_balance = 0.0; fstream file; gotoxy(25,2);
cout << "List of kala in Commodity Shop"; gotoxy(25, 3); cout << "==============================="; int d1, m1, y1; struct date d; getdate(&d); d1 = d.da_day; m1 = d.da_mon; y1 = d.da_year; gotoxy(62, 3); cout << "Date: " << d1 << "/" << m1 << "/" << y1; gotoxy(1, 4); for (int j = 1; j <= 79; j++) cout << "=";
gotoxy(1, 5); cout << "Code #"; gotoxy(9, 5); cout << "kala Name"; gotoxy(34, 5); cout << "Company Name"; gotoxy(55, 5); cout << "Qty"; gotoxy(61, 5); cout << "Price"; gotoxy(72, 5); cout << "Total"; gotoxy(1, 6); for (j = 1; j <= 79; j++) cout << "=";
file.open("kala.dat", ios::in); file.seekg(0,ios::beg); int row = 7;
while (file.read((char *)this, sizeof(kala))) { tot_price = 0.0; flag = 0; delay(2); gotoxy(3, row); cout << kala_code; gotoxy(9, row); puts(Cass_name); gotoxy(34, row); puts(Comp_name); gotoxy(55, row); cout << tot_kala;
gotoxy(61, row); cout << setw(15) << setprecision(2) << setiosflags(ios::left) << setiosflags(ios::showpoint) << setiosflags(ios::fixed) << price;
tot_price = tot_kala * price;
gotoxy(72, row); cout << setw(15) << setprecision(2) << setiosflags(ios::left) << setiosflags(ios::showpoint) << setiosflags(ios::fixed) << tot_price;
tot_balance = tot_balance + tot_price;
row++; if (row > 23) { flag = 1; row = 6; gotoxy(4, 24); cout << "Press any key to continue.... "; getch(); clrscr(); } }
gotoxy(1, row); for (j = 1; j <= 79; j++) cout << "="; row++; gotoxy(3, row); cout << "Total price of kala is : ";
gotoxy(72, row); cout << setw(15) << setprecision(2) << setiosflags(ios::left) << setiosflags(ios::showpoint) << setiosflags(ios::fixed) << tot_balance;
file.close(); if (!flag) { gotoxy(4, 24); cout << "Press any key to continue..."; getch(); } getch();}
void account::Display_sales(void){ clrscr(); int flag; fstream file;
int tkala_code; int xdd, xmm, xyy; clrscr(); gotoxy(10, 8); cout << "Enter the kala Code "; gotoxy(10, 9); cout <<"As 1 or 2 or 3 "; gotoxy(10, 11); cout << "Enter the date " ; gotoxy(30, 9); cin >> tkala_code; gotoxy(30, 11); cin >> xdd; gotoxy(32, 11); cout << "-"; gotoxy(33, 11); cin >> xmm; gotoxy(35, 11); cout << "-"; gotoxy(36, 11); cin >> xyy; if (tkala_code < 1) { gotoxy(5, 23); cout << "Your entry is not valid"; getch(); return; } else if (tkala_code > 3) { gotoxy(5, 23); cout << "Your entry is not valid"; getch(); return; }
clrscr(); gotoxy(25, 2); cout << "Sales Report in Commodity Shop"; gotoxy(25, 3); cout << "=========================="; int d1, m1, y1; struct date d; getdate(&d); d1 = d.da_day; m1 = d.da_mon; y1 = d.da_year; gotoxy(62, 3); cout << "Date: " << d1 << "/" << m1 << "/" << y1; gotoxy(1, 5); for (int j = 1; j <= 79; j++) cout << "=";
gotoxy(1, 6); cout << "Code #"; gotoxy(9, 6); cout << "Name"; gotoxy(34, 6); cout << "Address"; gotoxy(55, 6); cout << "Qty"; gotoxy(61, 6); cout << "Date";
gotoxy(1, 7); for (j = 1; j <= 79; j++) cout << "="; file.open("Person.dat", ios::in); file.seekg(0,ios::beg); int row = 8;
// Reads all the records to display while (file.read((char *)this, sizeof(account))) { if ((tkala_code == kala_code) && (xmm == mm) && (xyy == yy)) { flag = 0; delay(2); gotoxy(3, row); cout << kala_code; gotoxy(9, row); puts(P_name); gotoxy(34, row); puts(P_address); gotoxy(55, row); cout << No_cass;
gotoxy(61, row); cout << dd << "-" << mm << "-" << yy; ++row; if (row > 23) { flag = 1; row = 6; gotoxy(4, 24); cout << "Press any key to continue.... "; getch(); clrscr(); } } }
++row;
gotoxy(1, row); for (j = 1; j <= 79; j++) cout << "="; row++;
file.close(); if (!flag) { gotoxy(4, 24); cout << "Press any key to continue..."; getch(); } getch();}
void account::clear(int col, int row){ for (int j = col; j <= 79; j++) { gotoxy(j, row); cout << " "; }}
char *kala::return_name(int t_kala_code){ fstream file; file.open("kala.dat", ios::in); file.seekg(0, ios::beg); char t_Cass_name[30];
// Return the name to display if found while (file.read((char *)this, sizeof(kala))) { if (kala_code == t_kala_code) { strcpy(t_Cass_name, Cass_name); break; } } file.close(); return t_Cass_name;}
char *kala::return_address(int t_kala_code){ fstream file; file.open("kala.dat", ios::in); file.seekg(0, ios::beg); char t_Comp_name[30];
while (file.read((char *)this, sizeof(kala))) { if (kala_code == t_kala_code) { strcpy(t_Comp_name, Comp_name); break; } } file.close(); return t_Comp_name;} float account::sales_status(int m1, int y1, float cod1, float cod2, float cod3){ fstream file; file.open("Person.dat", ios::in); file.seekg(0,ios::beg); float ts = 0.0; float gts = 0.0; while (file.read((char *)this, sizeof(account))) { if ((m1 == mm) && (y1 == yy)) { if (kala_code == 1) ts = No_cass * cod1; else if (kala_code == 2) ts = No_cass * cod2; else ts = No_cass * cod3; gts = gts + ts; ts = 0; } } file.close(); return gts;}
float other::other_status(int m1, int y1){ fstream file; file.open("other.dat", ios::in); file.seekg(0,ios::beg); float goth = 0.0; while (file.read((char *)this, sizeof(other))) { if ((m1 == mm) && (y1 == yy)) { goth = goth + amount; } } file.close(); return goth;} void kala::new_kala(void){ char ch; int i, valid; clrscr();
account a; balance bal; kala ini;
shape s; s.box(2, 1, 79, 25, 218); s.box(25, 2, 54, 4, 219);
gotoxy(65, 2); cout << "<0>=Exit";
gotoxy(3,3); for (i = 1; i<= 76; i++) cprintf(" "); textbackground(BLACK); textcolor(BLACK+BLINK); textbackground(WHITE); gotoxy(30, 3); cprintf("Add New kala"); textcolor(LIGHTGRAY); textbackground(BLACK); int d1, m1, y1; struct date d;
getdate(&d); d1 = d.da_day; m1 = d.da_mon; y1 = d.da_year;
char c_code[10];
int t_kala_code; char t_Cass_name[30]; char t_Comp_name[30]; int t_cas; int tdd, tmm, tyy; float t_price;
t_kala_code = ini.last_kala_code();
if (t_kala_code == 0) { ini.add_to_file(t_kala_code, "abc", "xyz", 1, 1, 1, 1, 1.1); ini.delete_kala(t_kala_code); bal.add_to_file(t_kala_code, 0, 0, 0, 0, 0.0); bal.delete_balance(t_kala_code); }
gotoxy(4, 6); cout << "Date: " << d1 << '/' << m1 << '/' << y1;
gotoxy(5, 8); cout << "kala Code # "; gotoxy(5, 10); cout << "kala Name : "; gotoxy(5, 12); cout << "Company Name : "; gotoxy(5, 14); cout << "Total kala: "; gotoxy(5, 16); cout << "Individual kala price : "; gotoxy(5, 18); cout << "Enter the Date ";
// Steps to enter the kala code either 1 - 2 - 3. do { a.clear(22, 8); a.clear(5, 23); gotoxy(5, 23); cout << "Enter kala Code either 1/2/3 "; valid = 1; gotoxy(22, 8); gets(c_code); t_kala_code = atoi(c_code);
if (t_kala_code <= 0) { valid = 0; a.clear(5, 23); gotoxy(5, 23); cprintf("\7Should not other than 1, 2, 3"); getch(); gotoxy(5, 23); cout << "Enter kala Code either 1/2/3 ";
} } while (!valid); a.clear(5, 23);
do { a.clear(22, 10); a.clear(5, 23); gotoxy(5, 23); cout << "Enter Name of the kala"; valid = 1; gotoxy(22, 10); gets(t_Cass_name); strupr(t_Cass_name); if (t_Cass_name[0] == '0') return; if (strlen(t_Cass_name) == 0 || strlen(t_Cass_name) > 25) { valid = 0; gotoxy(5, 23); cprintf("\7kala Name should not greater than 25"); getch(); } }while (!valid); a.clear(5, 23);
do { a.clear(22, 12); a.clear(5, 23); gotoxy(5, 23); cout << "Enter Company Name "; valid = 1; gotoxy(22, 12); gets(t_Comp_name); strupr(t_Comp_name); if (t_Comp_name[0] == '0') return; if (strlen(t_Comp_name) == 0 || strlen(t_Comp_name) > 25) { valid = 0; gotoxy(5, 23); cprintf("\7Company Name should not greater than 25"); getch(); } }while (!valid); a.clear(5, 23);
do { a.clear(22, 14); a.clear(5, 23); gotoxy(5, 23); cout << "Enter Total number of kala buy"; valid = 1; gotoxy(22, 14); gets(c_code); t_cas = atoi(c_code); if (t_cas == 0) { valid = 0; a.clear(5, 23); gotoxy(5, 23); cprintf("\7Enter valid kala number"); getch(); gotoxy(5, 23); cout << "Enter Total number of kala buy";
} }while (!valid); a.clear(5, 23);
do { a.clear(35, 16); a.clear(5, 23); gotoxy(5, 23); cout << "Enter individual kala price"; valid = 1; gotoxy(35, 16); gets(c_code); t_price = atof(c_code); if (t_price <= 0) { valid = 0; gotoxy(5, 23); cprintf("\7Enter valid price for kala"); getch(); } }while (!valid); a.clear(5, 23);
a.clear(22, 18); a.clear(5, 23); gotoxy(5, 23); cout << "Enter date on which the kala is buy"; valid = 1; gotoxy(22, 18); cin >> tdd; gotoxy(25, 18); cout << "-"; gotoxy(26, 18); cin >> tmm; gotoxy(28, 18); cout << "-"; gotoxy(29, 18); cin >> tyy; a.clear(5, 23);
do { a.clear(5, 20); valid = 1; gotoxy(5, 20); cout << "Do you want to save the record <Y/N>: "; ch = getche(); if (ch == '0') return; ch = toupper(ch); }while (ch != 'N' && ch != 'Y');
if (ch == 'N') return;
ini.add_to_file(t_kala_code, t_Cass_name, t_Comp_name, t_cas, tdd, tmm, tyy, t_price);
bal.add_to_file(t_kala_code, t_cas, tdd, tmm, tyy, t_price);}
void account::new_account(void){ char ch; int i, valid; clrscr(); balance bal;
shape s; s.box(2, 1, 79, 25, 218); s.box(25, 2, 54, 4, 219);
gotoxy(65, 2); cout << "<0>=Exit";
gotoxy(3,3); for (i = 1; i<= 76; i++) cprintf(" "); textbackground(BLACK); textcolor(BLACK+BLINK); textbackground(WHITE); gotoxy(30, 3); cprintf("Sales of kala"); textcolor(LIGHTGRAY); textbackground(BLACK); int d1, m1, y1; struct date d; getdate(&d); d1 = d.da_day; m1 = d.da_mon; y1 = d.da_year; int t_kala_code;
int C_bal = 0; float t_price; char c_code[2]; char tP_name[30]; // Person Name char tP_address[30]; // Person Address int tNo_cass; // Number of kala
t_kala_code = last_kala_code(); if (t_kala_code == 0) { add_to_file(t_kala_code, "xxxx", "xxxxx", 1, 1, 1, 1); delete_account(t_kala_code); }
gotoxy(5, 6); cout << "Date: " << d1 << '/' << m1 << '/' << y1; gotoxy(5, 8); cout << "kala Code "; gotoxy(5, 10); cout << "Name of Person : "; gotoxy(5, 12); cout << "Address : ";
gotoxy(5, 14); cout << "Total kala : ";
// Steps to enter the kala code either 1 - 2 - 3. do { clear(22, 8); clear(5, 23); gotoxy(5, 23); cout << "Enter kala Code either 1/2/3 "; valid = 1; gotoxy(22, 8); gets(c_code); t_kala_code = atoi(c_code);
if (t_kala_code <= 0) { valid = 0; clear(5, 23); gotoxy(5, 23); cprintf("\7Should not other than 1, 2, 3"); getch(); gotoxy(5, 23); cout << "Enter kala Code either 1/2/3 "; } else { C_bal = bal.give_balance(t_kala_code); t_price = bal.return_price(t_kala_code); if (C_bal > 0) { gotoxy(40, 8); cout << "Total kala in Shop : " << C_bal; break; } else { cout << "There is no kala in shop"; return; } } } while (!valid); clear(5, 23);
do { clear(22, 10); clear(5, 23); gotoxy(5, 23); cout << "Enter Name of the Person"; valid = 1; gotoxy(22, 10); gets(tP_name); strupr(tP_name); if (tP_name[0] == '0') return; if (strlen(tP_name) == 0 || strlen(tP_name) > 25) { valid = 0; gotoxy(5, 23); cprintf("\7Name should not greater than 25"); getch(); clear(5, 23); }
}while (!valid); clear(5, 23);
do { clear(22, 12); clear(5, 23); gotoxy(5, 23); cout << "Enter Name of the Person"; valid = 1; gotoxy(22, 12); gets(tP_address); strupr(tP_address); if (tP_address[0] == '0') return; if (strlen(tP_address) == 0 || strlen(tP_address) > 25) { valid = 0; gotoxy(5, 23); cprintf("\7Address should not greater than 25"); getch(); clear(5, 23); }
}while (!valid); clear(5, 23);
do { clear(22, 14); clear(5, 23); gotoxy(5, 23); cout << "No. of kala "; valid = 1; gotoxy(22, 14); cin >> tNo_cass; if (tNo_cass > C_bal) { valid = 0; gotoxy(5, 23); cprintf("\7The availability of kala is not sufficient"); getch(); } }while (!valid); clear(5, 23);
do { clear(5, 17); valid = 1; gotoxy(5, 17); cout << "Do you want to save the record <Y/N>: "; ch = getche(); if (ch == '0') return; ch = toupper(ch); }while (ch != 'N' && ch != 'Y');
if (ch == 'N') return;
add_to_file(t_kala_code, tP_name, tP_address, tNo_cass, d1, m1, y1);
bal.Update_balance(t_kala_code, tNo_cass, d1, m1, y1, t_price);} int kala::recordno(int t_kala_code){ fstream file; file.open("kala.dat", ios::in); file.seekg(0, ios::beg); int count = 0;
while (file.read((char *)this, sizeof(kala))) { count++; if (t_kala_code == kala_code) break; } file.close(); return count;} void account::close_account(void){ clrscr(); char t_acc[10]; int t, t_kala_code; gotoxy(71, 1); cout << "<0>=Exit"; gotoxy(5, 5); cout << "Enter the account no. "; gets(t_acc); t = atoi(t_acc); t_kala_code = t; if (t_kala_code == 0) return; clrscr(); kala ini; balance bal;
if (!bal.give_balance(t_kala_code)) { gotoxy(5, 5); cout << "\7Account not found "; getch(); return; } gotoxy(71, 1); cout << "<0>=Exit"; gotoxy(3, 3); textbackground(WHITE); for (int i = 1; i <= 76; i++) cprintf(" "); textbackground(BLACK); textcolor(BLACK+BLINK); textbackground(WHITE); gotoxy(30, 3); cprintf("Close account screen"); textcolor(LIGHTGRAY); textbackground(BLACK); int d1, m1, y1; struct date d; getdate(&d); d1 = d.da_day; m1 = d.da_mon; y1 = d.da_year; gotoxy(5, 6); cout << "Date: " << d1 << "/" << m1 << "/" << y1; char ch;
ini. display(t_kala_code);
do { clear(5, 15); gotoxy(5, 15); cout << "Close this account <y/n?? "; ch = getche(); if (ch == '0') return; ch = toupper(ch); }while (ch != 'N' && ch != 'Y');
if (ch == 'N') return;
ini.delete_kala(t_kala_code); delete_account(t_kala_code); gotoxy(5, 20); cout << "\7Account Deleted"; gotoxy(5, 23); cout << "Press any key to continue..."; getch();}
void main(void){ main_menu m_menu; int gdriver = DETECT, gmode, errorcode; initgraph(&gdriver, &gmode, "");
m_menu.help(); closegraph(); m_menu.control_menu();}
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