Hotel-Management-System.rar

//*********************************************** // PROJECT HOTEL-MANAGEMENT //*********************************************** //**************************** // INCLUDED HEADER FILES //**************************** #include<iostream.h> #include<conio.h> #include<string.h> #include<graphics.h> #include<dos.h> #include<stdio.h> #include<fstream.h> #include<iomanip.h> #include<stdlib.h> //******************************************** // THIS CLASS CONTAINS FUNTIONS FOR FOOD //******************************************** class food { private: fstream p1; int c; char ap; struct fd { char name[55]; float price; }f; public: food() { c=0; } void food_menu(void); void app_fmenu(void); void food_bill(); void del_all(); }; //***************************************************** // FUNCTION FOR DISPLAYING FOOD MENU //***************************************************** void food::food_menu(void) { cleardevice(); setfillstyle(7,1); floodfill(0,0,4); setfillstyle(7,10); bar(17,40,605,420); rectangle(17,40,605,420); setfillstyle(1,10); bar(24,47,598,413); rectangle(24,47,598,413); p1.close(); c=0; p1.open("food.txt",ios::in|ios::binary); outtextxy(30,50,"S.N. ITEM NAME PRICE"); gotoxy(4,5); char h[5],pr[15]; while(p1.read((char*)&f,sizeof(f))) { c++; settextstyle(4,0,1); itoa(c,h,10); outtextxy(40,60+20*c,h); outtextxy(150,60+20*c,f.name); itoa(f.price,pr,10); outtextxy(390,60+20*c,pr); }//END OF WHILE p1.close(); settextstyle(15,0,1); outtextxy(30,325,"DO YOU WANT TO ADD AN ITEM - (Y/N)"); gotoxy(60,20); cin>>ap; if(ap=='y'||ap=='Y') { app_fmenu(); //CALLING APPEND FUNCTION } else { if(ap=='n'||ap=='N') { outtextxy(30,360,"DO YOU WANT TO DELETE ALL (Y/N)"); char ch; gotoxy(60,23); cin>>ch; if(ch=='y'||ch=='Y') { del_all(); //CALLING DELETE FUNCTION } } } } //*************************************** // FUNCTION TO APPEND IN FOOD MENU //*************************************** void food::app_fmenu(void) { p1.open("food.txt",ios::app|ios::binary); outtextxy(30,360,"ENTER ITEM NAME U WANTTO ADD"); gotoxy(60,23); gets(f.name); outtextxy(30,380,"ENTER THE PRICE"); gotoxy(60,24); cin>>f.price; p1.write((char*)&f,sizeof(f)); p1.close(); getch(); } //***************************** // FUNCTION FOR FOOD BILL //***************************** void food::food_bill() { double bill=-1; char c_name[20],f_name[20]; int dt; cleardevice(); setfillstyle(7,1); floodfill(0,0,4); setfillstyle(7,10); bar(17,40,605,420); rectangle(17,40,605,420); setfillstyle(1,7); bar(24,47,598,413); rectangle(24,47,598,413); setcolor(4); settextstyle(7,0,1); outtextxy(30,70,"ENTER CUSTOMER NAME "); gotoxy(50,6); cin>>c_name; outtextxy(30,120,"ENTER ITEM NAME TAKEN"); gotoxy(50,9); cin>>f_name; outtextxy(30,170,"ENTER THE QUANTITY"); gotoxy(50,12); cin>>dt; p1.close(); p1.open("food.txt",ios::in|ios::binary); while(p1.read((char*)&f,sizeof(f))) { if(strcmp(f.name,f_name)==0) { bill=dt*f.price; } }//END OF WHILE if(bill==-1) { setcolor(1); for(int i=0;i<20;i++) { setcolor(1); outtextxy(30,220,"ITEM IS NOT PRESENT"); delay(100); setcolor(WHITE); outtextxy(30,220,"ITEM IS NOT PRESENT"); delay(100); // delay(2500); } } else { char t[5],b[5]; setcolor(1); itoa(dt,t,10); itoa(bill,b,10); outtextxy(30,250,"NAME FOOD.NAME QUANTITY BILL "); setcolor(1); settextstyle(4,0,1); outtextxy(30,280,c_name); outtextxy(140,280,f_name); outtextxy(320,280,t); outtextxy(445,280,b); getch(); } } //************************************ // FUNCTION TO DELETE FOOD MENU //****************************** void food::del_all() { remove("food.txt"); p1.open("food.txt",ios::out); p1.close(); c=0; } //END OF CLASS FOOD //*************************************** // THIS CLASS CONTAINS INFORMATION // RELATED TO CUSTOMER //*************************************** class customer { private: int q,w; fstream f1; struct cust { int c_no; char c_name[20]; char c_add[80]; int a_date; int a_month; int a_year; int d_date; int d_month; int d_year; int room_no; char room_type[25]; }p; public: food j; customer() { p.c_no=0; p.d_date=0; p.d_month=0; } //********************************** // FUNCTION FOR CUSTOMER BILL //***************************** inline void customer::cust_bill() { int cho; do { cleardevice(); f1.close(); setfillstyle(7,1); floodfill(0,0,4); setfillstyle(7,10); bar(10,70,600,450); rectangle(10,70,600,450); setfillstyle(1,7); bar(17,77,593,443); rectangle(17,77,593,443); setcolor(5); setfillstyle(1,2); settextstyle(7,0,1); setcolor(9); setfillstyle(1,2); bar(210,140,410,238); rectangle(210,140,410,158); rectangle(210,140,410,174); rectangle(210,140,410,190); rectangle(210,140,410,206); rectangle(210,140,410,222); rectangle(210,140,410,238); setcolor(4); settextstyle(1,0,4); outtextxy(180,20,"HOTEL BILL"); line(180,60,383,60); setcolor(4); settextstyle(1,0,1); outtextxy(210,137," 1. ROOM BILL"); outtextxy(210,170," 2. FOOD BILL"); outtextxy(210,200," 3. MAIN MENU"); outtextxy(63,318,"ENTER CHOICE FOR WHICH YOU WANT THE BILL"); gotoxy(67,21); cin>>cho; choose(cho); }while(cho!=3);//END OF WHILE } void choose(int a) { switch(a) { case 1: { room_bill(); break; } case 2: { j.food_bill(); break; } case 3: break; } } //**************************** // FUNCTION FOR ROOM BILL //************************ void room_bill() { double bill; int days,no,dt,mth; cleardevice(); setfillstyle(7,1); floodfill(0,0,4); setfillstyle(7,10); bar(17,40,605,420); rectangle(17,40,605,420); setfillstyle(1,7); bar(24,47,598,413); rectangle(24,47,598,413); setcolor(4); settextstyle(7,0,1); outtextxy(30,70,"ENTER CUSTOMER NO DEPARTING"); gotoxy(50,6); cin>>no; outtextxy(30,120,"DATE OF DEPARTURE"); gotoxy(50,9); cin>>dt; outtextxy(30,170,"MONTH OF DEPARTURE"); gotoxy(50,12); cin>>mth; if(p.a_month>mth) {bill=0; } f1.close(); f1.open("cust.txt",ios::in|ios::binary); int c=0; while(f1.read((char*)&p,sizeof(p))) { if(p.c_no==no) { c++; if(p.a_month==mth) { days=dt-p.a_date; } else { days=(mth-p.a_month)*30+(dt-p.a_date); } if(p.room_no<11) { char d[5],m[5],h[5],mt[5],dy[5],bl[5]; bill=days*250; setcolor(4); outtextxy(30,270," NAME ARRIVAL DEPARTURE DAYS IN BILL "); setcolor(1); settextstyle(1,0,1); outtextxy(40,300,p.c_na