gas agency Management system

#include <stdio.h>

#include <conio.h>

#include <ctype.h>

#include <string.h>

#include <dos.h>

#include <math.h>

#include <time.h>

#include<stdlib.h>

#include <bios.h>

void show_mouse();

int t();

void edit();

void infor();

void entry();

void display();

void search();

void search_id();

void search_name();

void del();

void deletion();

void deletion_id();

void print();

void help();

void eat();

void general();

void exit();

void seteefect(int, int);

void graph();

void bar(int inscor);

void graph2();

void bar2(int inscore2);

void report();

void report2();

void report3();

void pur();

void graph1();

void design();

void bbox();

void ventry(char t[],int);

struct shop

{

char desc[20];

int rack;

char ch;

int cabnit;

int quantity;

float sale;

char id[6];

float total;

float unit;

float cost;

float profit;

float bye;

int qty;

int ost;

int b;

};

struct shop temp;

struct shop x[20];

FILE *ptr;

//int age;

char a[10];

/************************************displays information about the cars***************************/

void infor()

{

int sher;

clrscr();

textcolor(WHITE);

gotoxy(13,3);

printf("\xDB\xDB\xDB\xDB\xB2 INFORMATION ABOUT PRODUCTS \xB2\xDB\xDB\xDB\xDB");

gotoxy(2,5);

printf("THIS SECTION IS TO TELL WHAT KIND OF PRODUCTS ARE THERE IN STORE");

printf("\n\nENTER THE OPTION WHICH SUITS YOU.\n");

printf("\n\n1.EDIBLES.\n\n");

printf("\n2.GENERAL ITEMS.\n\n");

printf("\n\n\n\n\nOPTION:");

sher=toupper(getch());

switch(sher)

{

case '1':

eat();

break;

case '2':

general();

break;

default:

gotoxy(8,21);

cprintf("\awrong entry press any key to go main menu..");

}

getche();

}

void eat()

{

clrscr();

printf("***************************************************************\n");

printf(" ID : 123. JAM COMPANY : MITUCHELS RACK NO 24 \n");

printf(" ID : 124. HONEY COMPANY : PAK PURE RACK NO 25\n");

printf(" ID : 125. MILK COMPANY : HALEEB RACK NO 26\n");

printf(" ID : 126. BREAD COMPANY : WONDER RACK NO 27\n");

printf(" ID : 127. CHEES COMPANY : JUNAID RACK NO 28\n");

printf(" ID : 128. JUICE COMPANY : SONS RACK NO 29\n");

printf(" ID : 129. PEPSI COMPANY : MAJEED RACK NO 30 \n");

printf(" ID : 130. BUTTER COMPANY : JAFFAR RACK NO 31 \n");

printf(" ID : 131. ICECREAM COMPANY : POLKA FREEZER 32 \n");

printf("**************************************************************\n\n");

printf("Press any key to continue......");

getche();

clrscr();

printf(" ID : 133. MILO COMPANY : MITUCHELS RACK NO 24 \n");

printf(" ID : 134. KEY BRAN COMPANY : PAK PURE RACK NO 25\n");

printf(" ID : 135. TANG COMPANY : HALEEB RACK NO 26\n");

printf(" ID : 136. ALWAYS COMPANY : WONDER RACK NO 27\n");

printf(" ID : 327. PEPPARS COMPANY : JUNAID RACK NO 28\n");

printf(" ID : 138. JHERBAL COMPANY : SONS RACK NO 29\n");

printf(" ID : 139. PEPSI COMPANY : MAJEED RACK NO 30 \n");

printf(" ID : 130. ORAGD COMPANY : JAFFAR RACK NO 31 \n");

printf(" ID : 131. ICECREAM COMPANY : POLKA FREEZER 32 \n");

printf("**************************************************************\n");

printf(" ID : 143. SHAMPO COMPANY : MITUCHELS RACK NO 24 \n");

printf(" ID : 144. AGRI COMPANY : PAK PURE RACK NO 25\n");

printf(" ID : 145. TIMO COMPANY : HALEEB RACK NO 26\n");

printf(" ID : 146. WASHSN COMPANY : WONDER RACK NO 27\n");

printf(" ID : 147. LACE COMPANY : JUNAID RACK NO 28\n");

printf(" ID : 428. YARDLY COMPANY : SONS RACK NO 29\n");

printf(" ID : 149. MUSK COMPANY : MAJEED RACK NO 30 \n");

printf(" ID : 140. BUTTER COMPANY : JAFFAR RACK NO 31 \n");

printf(" ID : 141. IMPERIAL COMPANY : POLKA FREEZER 32 \n");

printf("**************************************************************\n");

printf("\n\nPress enter to return to main menu");

}

void general()

{

clrscr();

printf("***************************************************************\n");

printf(" ID : 153. DETOL COMPANY : MITUCHELS RACK NO 24 \n");

printf(" ID : 154. SHAMPO COMPANY : PAK PURE RACK NO 25\n");

printf(" ID : 155. FINERRE COMPANY : HALEEB RACK NO 26\n");

printf(" ID : 156. CURTIS COMPANY : WONDER RACK NO 27\n");

printf(" ID : 157. NIVKA COMPANY : JUNAID RACK NO 28\n");

printf(" ID : 158. NIVCA COMPANY : SONS RACK NO 29\n");

printf(" ID : 159. DETOL COMPANY : MAJEED RACK NO 30 \n");

printf(" ID : 150. BUTTER COMPANY : JAFFAR RACK NO 31 \n");

printf(" ID : 151. SHAVE COMPANY : POLKA FREEZER 32 \n");

printf("***************************************************************\n\n");

printf("Press any key to continue......");

getche();

clrscr();

printf(" ID : 163. ADDIS COMPANY : MITUCHELS RACK NO 24 \n");

printf(" ID : 164. SKIN COMPANY : PAK PURE RACK NO 25\n");

printf(" ID : 165. MAX COMPANY : HALEEB RACK NO 26\n");

printf(" ID : 166. BRESCO COMPANY : WONDER RACK NO 27\n");

printf(" ID : 167. ZABIT COMPANY : JUNAID RACK NO 28\n");

printf(" ID : 168. COPEX COMPANY : SONS RACK NO 29\n");

printf(" ID : 169. SOAP COMPANY : MAJEED RACK NO 30 \n");

printf(" ID : 160. PAMOLI COMPANY : JAFFAR RACK NO 31 \n");

printf(" ID : 161. AVA COMPANY : POLKA FREEZER 32 \n");

printf("***************************************************************\n");

printf(" ID : 163. CAMY COMPANY : MITUCHELS RACK NO 24 \n");

printf(" ID : 164. SAFE COMPANY : PAK PURE RACK NO 25\n");

printf(" ID : 165. GUARD COMPANY : HALEEB RACK NO 26\n");

printf(" ID : 166. DOVE COMPANY : WONDER RACK NO 27\n");

printf(" ID : 167. REXONA COMPANY : JUNAID RACK NO 28\n");

printf(" ID : 168. TOUCNME COMPANY : SONS RACK NO 29\n");

printf(" ID : 169. FORHANS COMPANY : MAJEED RACK NO 30 \n");

printf(" ID : 160. SIGNAL2 COMPANY : JAFFAR RACK NO 31 \n");

printf(" ID : 161. CLOSEUP COMPANY : POLKA FREEZER 32 \n");

printf("***************************************************************\n");

printf("\n\nPress enter to return to main menu");

}

/////////////////////////////// time ///////////////////////////

int t(void)

{

time_t t;

time(&t);

// clrscr();

gotoxy(15,21);

printf("Date and time: %s\n", ctime(&t));

return 0;

}

///////////////////////////////////// validation //////////////////////////

void ventry(char t[],int code)

{

int i=0;

if(code==0)

{

while((t[i]=getch())!='\r' && i<30)

if((t[i]>=97 && t[i]<=122) || (t[i]>=65 && t[i]<=90) || t[i]==32 || t[i]==8)

{ printf("%c",t[i]);

i++;

}

else if(code==1)

{

while((t[i]=getch())!='\r' && i<10)

if((t[i]>=48 && t[i]<=57) || t[i]==46 || t[i]==8 )

{ printf("%c",t[i]);

i++;

}

t[i]='\0';

}

/******************************data entry***********************************/

void entry()

{

char ch;

clrscr();

ptr=fopen("shop.dat","a+b");

ch='y';

while(ch=='y')

{

clrscr();

design();

textcolor(14);

t();

gotoxy(14,3);

cprintf("\xDB\xDB\xDB\xDB\xDB\xB2 PURSHASE \xB2\xDB\xDB\xDB\xDB\xDB ");

{

gotoxy(7,5);

cprintf("\xDB\xDB\xB2 ENTER PRODUCT ID : ");

ventry(temp.id,1);

flushall();

gotoxy(7,7);

cprintf("\xDB\xDB\xB2 ENTER DESCRIPTION : ");

ventry(temp.desc,0);

flushall();

gotoxy(7,9);

cprintf("\xDB\xDB\xB2 ENTER RACK NO : ");

ventry(a,1);

temp.rack= atoi(a);

flushall();

gotoxy(7,11);

cprintf("\xDB\xDB\xB2 ENTER CABNIT NO : ");

ventry(a,1);

temp.cabnit= atoi(a);

flushall();

gotoxy(7,13);

///////////////////////

cprintf("\xDB\xDB\xB2 ENTER UNIT COST :$ ");

ventry(a,1);

temp.unit= atof(a);

flushall();

gotoxy(7,15);

cprintf("\xDB\xDB\xB2 ENTER SALE PRICE :$ ");

ventry(a,1);

temp.sale= atof(a);

flushall();

gotoxy(7,17);

cprintf("\xDB\xDB\xB2 ENTER QUANTITY : ");

ventry(a,1);

temp.quantity= atoi(a);

flushall();

gotoxy(7,18);

cprintf("=====================================");

temp.total=temp.quantity*temp.sale;

textcolor(10);

gotoxy(10,20);

cprintf("\xB2\xDB\xB2 TOTAL PRICE = $ %.2f",temp.total);

temp.cost=(temp.unit*temp.quantity);

gotoxy(40,20);

cprintf("\xDB\xB2 TOTAL COST = $ %.2f",temp.cost);

}

fwrite(&temp,sizeof(temp),1,ptr);

textcolor(10);

gotoxy(10,23);

cprintf("More entries [y/n]");

ch=getche();

}

fclose(ptr);

}

/*****************************data retreivel********************************/

void display()

{

clrscr();

ptr=fopen("shop.dat","rb");

while ((fread(&temp,sizeof(temp),1,ptr))==1)

{

gotoxy(22,3);

printf("\xDB\xDB\xDB\xB2\xB2 RETRIEVE RECORD \xB2\xB2\xDB\xDB\xDB");

gotoxy(18,5);

printf("\xDB\xDB\xB2 DESCRIOTION : %s",temp.desc);

gotoxy(18,7);

printf("\xDB\xDB\xB2 ID NUMBER : %s",temp.id);

gotoxy(18,9);

printf("\xDB\xDB\xB2 RACK NO : %d",temp.rack);

gotoxy(18,11);

printf("\xDB\xDB\xB2 CABNIT NO : %d",temp.cabnit);

gotoxy(18,13);

printf("\xDb\xDB\xB2 UNIT COST :$ %.2f",temp.unit);

gotoxy(18,15);

printf("\xDB\xDB\xB2 SALE PRICE : $ %.2f",temp.sale);

gotoxy(18,17);

printf("\xDB\xDB\xB2 QUANTITY : %d",temp.quantity);

gotoxy(16,18);

printf("===================================");

gotoxy(16,20);

printf("\xDB\xDB\xB2 TOTAL PRICE : $ %.2f",temp.total);

gotoxy(47,20);

printf("\xDB\xB2 TOTAL COST : $ %.2f",temp.cost);

gotoxy(20,23);

printf("Press Enter to see next if any or exit ...");

getche();

clrscr();

}

fclose(ptr);

}

/*******************************data search*******************************/

void search()

{

int sh;

clrscr();

design();

gotoxy(17,6);

printf("\xDB\xDB\xB2 Two options available to search \xB2\xDB\xDB");

gotoxy(15,9);

printf("[ 1 ] - Search by ID number .");

gotoxy(15,11);

printf("[ 2 ] - Search by Description .");

gotoxy(17,15);

printf("Enter your choice:: ");

sh=toupper(getch());

switch(sh)

{

case '1':

search_id();

break;

case '2':

search_name();

break;

default:

gotoxy(18,18);

printf("\a\xDB\xDB wrong entry try again");

getch();

}

getche();

}

/*****************************search by id*********************************/

void search_id()

{

int flag=0;

char lkf[20];

clrscr();

ptr=fopen("shop.dat","rb");

design();

gotoxy(13,4);

printf("\xDB\xDB\xB2 Enter id to be searched:");

scanf("%s",&lkf);

while((!flag)&&(fread(&temp,sizeof(temp),1,ptr))==1)

{

if(strcmp(temp.id,lkf)==0)

flag=1;

}

if(flag)

{

gotoxy(18,6);

printf("Product ID : %s",temp.id);

gotoxy(18,8);

printf("Description : %s",temp.desc);

gotoxy(18,10);

printf("Rack no : %d",temp.rack);

gotoxy(18,12);

printf("Cabnit : %d",temp.cabnit);

gotoxy(18,14);

printf("Sale price :$ %.2f",temp.sale);

gotoxy(18,16);

printf("Quantity : %d",temp.quantity);

gotoxy(16,17);

printf("============================");

gotoxy(18,19);

printf(" Total :$ %.2f",temp.total);

}

else

printf("Record not found!");

fclose(ptr);

}

/*****************************search by name******************************/

void search_name()

{

int flag=0;

char lkf[20];

clrscr();

ptr=fopen("shop.dat","rb");

design();

gotoxy(13,4);

printf("\xDB\xDB\xB2 Enter description to be searched:");

scanf("%s",&lkf);

while((!flag)&&(fread(&temp,sizeof(temp),1,ptr))==1)

{

if(strcmp(temp.desc,lkf)==0)

flag=1;

}

if(flag)

{

gotoxy(18,6);

printf("Product ID : %s",temp.id);

gotoxy(18,8);

printf("Description : %s",temp.desc);

gotoxy(18,10);

printf("Rack no : %d",temp.rack);

gotoxy(18,12);

printf("Cabnit : %d",temp.cabnit);

gotoxy(18,14);

printf("Sale price :$ %.2f",temp.sale);

gotoxy(18,16);

printf("Quantity : %d",temp.quantity);

gotoxy(16,17);

printf("============================");

gotoxy(18,19);

printf(" Total :$ %.2f",temp.total);

}

else

printf("Record not found!");

fclose(ptr);

}

/******************************data deletion*****************************/

void deletion()

{

int j,n,i;

char tar[30];

int count=0;

ptr = fopen("shop.dat","rb");

clrscr();

design();

gotoxy(17,10);

printf("\xDB\xDB Enter Description to be deleted:");

scanf("%s",&tar);

j=0;

while((fread(&temp,sizeof(temp),1,ptr))==1)

{

if((strcmp(temp.desc,tar)<0) || (strcmp(temp.desc,tar)>0))

{

x[j] = temp;

j++;

}

else

{

count++;

}

if (count==0)

{

clrscr();

design();

gotoxy(30,10);

printf("\xDB\xDB Record Not Found");

gotoxy(17,23);

printf("Press Enter to go to MAIN MENU .....");

getch();

return;

}

fclose(ptr);

n = j;

clrscr();

ptr=fopen("shop.dat","wb");

for(i=0; i<n; i++)

fwrite(&x[i],sizeof(x[i]),1,ptr);

fclose(ptr);

clrscr();

design();

gotoxy(20,10);

printf("Record has been deleted");

gotoxy(20,12);

printf("Check it by going to the displayed record");

gotoxy(17,23);

printf("Press Enter to go to MAIN MENU ......");

getch();

}

/******************************data print*********************************/

void print()

{

clrscr();

putc('\n',stdprn);

fputs("\n\t\t\tREPRT OF SALES",stdprn);

putc('\n',stdprn);

fputs("===========================",stdprn);

putc('\n',stdprn);

fputs("PRODUCT ID. NAME. SALE PRICE. QUANTITY. TOTAL PRICE",stdprn);

fputs("===================================================================",stdprn);

putc('\n',stdprn);

ptr=fopen("shop.dat","rb");

while( (fread(&temp,sizeof(temp),1,stdprn))==1)

{

fprintf(stdprn," %s",temp.id);

fprintf(stdprn,"\t%s",temp.desc);

fprintf(stdprn,"\t%.2f",temp.sale);

fprintf(stdprn,"\t%ld\n",temp.quantity);

fprintf(stdprn,"\t%.2f",temp.total);

}

fclose(ptr);

}

/******************************help***************************************/

void help()

{

clrscr();

design();

textcolor(WHITE);

gotoxy(20,4);

cprintf("\xDB\xDB\xDB\xDB\xB2 HELP ABOUT THE PROGRAM \xB2\xDB\xDB\xDB\xDB");

gotoxy(4,6);

cprintf(" [ 2 ] - ENTER RECORDS : THIS OPTION ALLOWS THE USER TO ENTER NEW ");

gotoxy(30,7);

cprintf("RECORDS. USER ENTERS PRODUCT ID, DESCRIPTION,");

gotoxy(30,8);

cprintf("QUANTITY AND UNIT PRICE. THE PROGRAMM CALCULATES");

gotoxy(30,9);

cprintf("TOTAL PRICE AND DISPLAYS ON THE SCREEN.");

gotoxy(4,11);

cprintf(" [ 3 ] - ENTER SALES : THIS OPTION ALLOWS THE USER TO SEE PREVIOUS ");

gotoxy(30,12);

cprintf("SALE RECORDS.");

gotoxy(4,14);

cprintf(" [ 4 ] - SEARCH PURCHASE : THIS OPTION ALLOWS THE USER TO SEARCH SPECIFIC");

gotoxy(30,15);

cprintf("RECORD BY ENTERING ID OR 'DESCRIPTION'");

gotoxy(4,17);

cprintf(" [ 5 ] - DELETE PURCHASE : THIS OPTION ALLOWS THE USER TO DELETE A SPECIFIC");

gotoxy(30,18);

cprintf("RECORD BY ENTERING ITS 'DESCRIPTION' OR ID");

gotoxy(6,23);

cprintf("Press any key to continue .............");

getche();

clrscr();

design();

textcolor(WHITE);

gotoxy(4,5);

cprintf(" [ 6 ] - VIEW REPORT : THIS OPTION ALLOWS THE USER TO PRINT PREVIOUS");

gotoxy(30,6);

cprintf("SALE RECORDS ON PRINTER");

gotoxy(4,8);

cprintf(" [ 7 ] - PRINT RECORDS : THIS OPTION ALLOWS THE USER TO PRINT RECORDS");

gotoxy(30,9);

cprintf("OM PRINTER.");

gotoxy(4,11);

cprintf(" [ 8 ] - VIEW GRAPH : THIS OPTION ALLOWS THE USER TO VIEW GRAPH ");

gotoxy(30,12);

cprintf("OF QUANTITY.");

gotoxy(10,23);

printf("Press any key to go to the MAIN MENU ........");

getche();

}

/***************************main menu*************************************/

menu()

{

int x;

do{

{

clrscr();

design();

t();

textcolor(WHITE);

gotoxy(24,3);

cprintf("\xDB\xDB\xDB\xDB\xB2 GAS AGENCY \xB2\xDB\xDB\xDB\xDB");

gotoxy(3,4);

cprintf("--------------------------------------------------------------------------");

gotoxy(35,5);

cprintf("MAIN MENU");

gotoxy(26,8);

cprintf(" 1 - INFORMATION ABOUT PRODUCTS ");

gotoxy(26,9);

cprintf(" 2 - ENTER PURCHASE RECORDS ");

gotoxy(26,10);

cprintf(" 3 - ENTER PRODUCTS TO BE SALE ");

gotoxy(26,11);

cprintf(" 4 - SEARCH FOR RECORD ");

gotoxy(26,12);

cprintf(" 5 - DELETE RECORD FROM STORE DATABASE ");

gotoxy(26,13);

cprintf(" 6 - VIEW SALES , PURCHASE & PROFIT REPORT ");

gotoxy(26,14);

cprintf(" 7 - PRINT RECORDS ");

gotoxy(26,15);

cprintf(" 8 - BAR GRAPH OF QUANTITY / PROFIT ");

gotoxy(26,16);

cprintf(" 9 - RETRIEVE INFORMATION ");

gotoxy(26,17);

cprintf(" H - HELP ");

gotoxy(26,18);

cprintf(" E - EXIT ");

gotoxy(26,23);

cprintf("ENTER YOUR CHOICE :: ");

gotoxy(47,23);

x=toupper(getch());

switch(x)

{

case '1':

infor();

break;

case '2':

entry();

break;

case '3':

edit();

break;

case '4':

search();

break;

case '5':

del();

break;

case '6':

report2();

break;

case '7':

print();

break;

case 'h': case'H':

help();

break;

case'8':

graph1();

break;

case '9':

display();

break;

case 'e': case 'E':

exit(0);

break;

default:

clrscr();

design();

gotoxy(17,12);

printf("\a\xDB\xB2 WRONG ENTRY : PRESS ANY KEY AND TRY AGAIN");

getche();

}

}while((x!='e')||(x!='E'));

return x;

}

void main()

{

textbackground(14);

show_mouse();

menu();

}

/************************************* graph ***********************************/

void graph()

{

int inscor=1;

char ch;

clrscr();

design();

gotoxy(20,23);

printf("Press enter to go to MAIN MENU .....");

textcolor(10);

gotoxy(15,4);

cprintf("************* GRAPH OF PRODUCT QUANTITY *************");

textcolor(14);

gotoxy(3,5);

cprintf(" PRODUCT NAME");

ptr=fopen("shop.dat","rb");

while((fread(&temp,sizeof(temp),1,ptr))==1)

{

printf("\n \xBA %s \t:",temp.desc);

bar(inscor);

}

fclose(ptr);

getche();

}

void bar()

{

int j;

for(j=1;j<=temp.quantity;j++)

printf("\xDB");

printf(" %d",temp.quantity);

printf("\n");

}

/*********************************** view report ****************************/

void report()

{

char ch;

clrscr();

design();

gotoxy(20,23);

printf("Press Enter to go to MAIN MENU ........");

textcolor(GREEN);

gotoxy(25,4);

cprintf("\xDB\xDB\xDB\xDB\xDB\xB2 VIEW OF SALES \xB2\xDB\xDB\xDB\xDB\xDB");

textcolor(RED);

gotoxy(4,7);

cprintf("PRODUCT ID. NAME. SALE PRICE. QUANTITY. TOTAL PRICE");

gotoxy(4,9);

printf("========================================================================");

ptr=fopen("shop.dat","rb");

while((fread(&temp,sizeof(temp),1,ptr))==1)

{

printf("\n \xBA %s\t",temp.id);

printf("\t%s",temp.desc);

printf("\t\t$%.2f",temp.sale);

// printf("\t\t%d",temp.qty);

printf("\t\t%d",temp.quantity);

// printf("\t\t%d",temp.bye);

printf("\t\t $%.2f",temp.total);

}

getche();

}

void seteffect(int b, int f)

{

clrscr();

textbackground(b);

textcolor(f);

}

/********************************** purchase report **********************/

void pur()

{

char ch;

clrscr();

design();

show_mouse();

gotoxy(20,23);

printf("Press Enter to go to MAIN MENU ...........");

textcolor(GREEN);

gotoxy(25,4);

cprintf("\xDB\xDB\xDB\xDB\xDB\xB2 VIEW OF PURCHASES \xB2\xDB\xDB\xDB\xDB\xDB");

textcolor(RED);

gotoxy(4,7);

cprintf("PRODUCT ID. NAME. UNIT PRICE. QUANTITY. TOTAL COST");

gotoxy(4,9);

printf("========================================================================");

ptr=fopen("shop.dat","rb");

while((fread(&temp,sizeof(temp),1,ptr))==1)

{

printf("\n \xBA %s\t\t",temp.id);

printf(" %s",temp.desc);

printf("\t\t$%.2f",temp.unit);

printf("\t\t%d",temp.quantity);

printf("\t\t $%.2f",temp.cost);

}

getche();

}

/*********************************** purchase graph ***********************/

void graph2()

{

int inscor2=1;

char ch;

clrscr();

design();

gotoxy(20,23);

printf("Pres Enter to go to MAIN MENU ...........");

textcolor(10);

gotoxy(15,4);

cprintf("************* GRAPH OF PROFIT *************");

textcolor(14);

gotoxy(4,5);

cprintf("PRODUCT NAME");

ptr=fopen("shop.dat","rb");

while((fread(&temp,sizeof(temp),1,ptr))==1)

{

printf("\n \xBA %s \t:",temp.desc);

bar2(inscor2);

}

fclose(ptr);

getche();

}

void bar2()

{

int j;

temp.profit=(temp.total-temp.cost);

for(j=1;j<=temp.profit;j++)

printf("\xDB");

printf(" %.1f$",temp.profit);

printf("\n");

}

/********************************* both graphs call ****************************/

void graph1()

{

int sher;

clrscr();

textcolor(WHITE);

gotoxy(24,3);

printf("\xDB\xDB\xDB\xDB\xB2 BAR GRAPH \xB2\xDB\xDB\xDB\xDB");

gotoxy(10,5);

printf("THIS SECTION IS TO show the graph of quantity and profit ");

printf("\n\n\t ********* ENTER THE OPTION WHICH SUITS YOU. *******\n");

printf("\n\n\t\xDB\xDB\xB2 1.QUANTITY.\n\n");

printf("\n\t\xDB\xDB\xB2 2.PROFIT.\n");

printf("\n\n\n\t\t\xDB\xDB\xB2 OPTION:");

sher=toupper(getch());

switch(sher)

{

case '1':

graph();

break;

case '2':

graph2();

break;

default:

gotoxy(9,20);

textcolor(RED);

cprintf("\a\xDB\xB2 WRONG ENTRY : PRESS ENTER TO GO TO MAIN MENU... ");

getche();

}

/************************** report of profit **********************/

void report3()

{

char ch;

clrscr();

design();

gotoxy(20,23);

printf("Press Enter to go to MAIN MENU .... ");

textcolor(GREEN);

gotoxy(25,4);

cprintf("\xDB\xDB\xDB\xDB\xDB\xB2 VIEW OF PROFIT \xB2\xDB\xDB\xDB\xDB\xDB");

textcolor(RED);

gotoxy(4,7);

cprintf("PRODUCT ID. DESCRIPTION. QUANTITY. PROFIT.");

gotoxy(4,9);

printf("============================================================");

ptr=fopen("shop.dat","rb");

while((fread(&temp,sizeof(temp),1,ptr))==1)

{

printf("\n \xBA %s.",temp.id);

printf("\t\t%s",temp.desc);

printf("\t\t%d",temp.quantity);

temp.profit=(temp.total-temp.cost);

printf("\t\t $%.2f",temp.profit);

}

getche();

}

/************************* SALE , PURCHASE AND PROFIT REPORT CALL***************/

void report2()

{

int sher;

clrscr();

bbox();

textcolor(WHITE);

gotoxy(21,3);

printf("\xDB\xDB\xDB\xDB\xB2 REPORT OF SALES / PURCHASE \xB2\xDB\xDB\xDB\xDB");

gotoxy(5,5);

printf("\tTHIS SECTION IS VIEWING SALES, PURCHASE and PROFIT REPORTS ");

gotoxy(10,7);

printf(" ********* ENTER THE OPTION WHICH SUITS YOU. **********\n");

gotoxy(12,10);

printf("\xDB\xDB\xB2 1.SALES.");

gotoxy(12,12);

printf("\xDB\xDB\xB2 2.PURCHASE.");

gotoxy(12,14);

printf("\xDB\xDB\xB2 3.PROFIT.");

gotoxy(14,17);

printf("\xDB\xDB\xB2 OPTION:");

sher=toupper(getch());

switch(sher)

{

case '1':

report();

break;

case '2':

pur();

break;

case '3':

report3();

break;

default:

gotoxy(9,20);

textcolor(RED);

cprintf("\a\xDB\xB2 WRONG ENTRY : PRESS ENTER TO GO TO MAIN MENU....");

getche();

}

/************************************ design module **********************/

void design()

{

int i;

clrscr();

textcolor(14);

/****************************** table design *********************/

gotoxy(2,2);

cprintf("\xC9");

gotoxy(3,2);

for(i=1;i<=74;i++)

cprintf("\xCD");

gotoxy(77,2);

cprintf("\xBB");

gotoxy(2,3);

cprintf("\xBA");gotoxy(2,4);cprintf("\xBA");gotoxy(2,5);cprintf("\xBA");

gotoxy(2,6);cprintf("\xBA");gotoxy(2,7);cprintf("\xBA");gotoxy(2,8);cprintf("\xBA");

gotoxy(2,9);cprintf("\xBA");gotoxy(2,10);cprintf("\xBA");gotoxy(2,11);cprintf("\xBA");gotoxy(2,12);cprintf("\xBA");

gotoxy(2,13);cprintf("\xBA");gotoxy(2,14);cprintf("\xBA");gotoxy(2,15);cprintf("\xBA");gotoxy(2,16);cprintf("\xBA");

gotoxy(2,17);cprintf("\xBA");gotoxy(2,18);cprintf("\xBA");gotoxy(2,22);cprintf("\xCC");

gotoxy(2,19);cprintf("\xBA");gotoxy(2,20);cprintf("\xBA");gotoxy(2,21);cprintf("\xBA");gotoxy(2,24);cprintf("\xC8");

gotoxy(2,23);cprintf("\xBA");

gotoxy(3,24);

for(i=1;i<=74;i++)

cprintf("\xCD");

gotoxy(77,18);cprintf("\xBA");gotoxy(77,19);cprintf("\xBA");gotoxy(77,20);cprintf("\xBA");gotoxy(77,21);cprintf("\xBA");gotoxy(77,24);cprintf("\xBC");

gotoxy(77,23);

cprintf("\xBA");

gotoxy(3,22);

for(i=1;i<=74;i++)

cprintf("\xCD");

gotoxy(77,22);

cprintf("\xB9");

//*****************

gotoxy(77,3);

cprintf("\xBA");gotoxy(77,4);cprintf("\xBA");gotoxy(77,5);cprintf("\xBA");

gotoxy(77,6);cprintf("\xBA");gotoxy(77,7);cprintf("\xBA");gotoxy(77,8);cprintf("\xBA");

gotoxy(77,9);cprintf("\xBA");gotoxy(77,10);cprintf("\xBA");gotoxy(77,11);cprintf("\xBA");gotoxy(77,12);cprintf("\xBA");

gotoxy(77,13);cprintf("\xBA");gotoxy(77,14);cprintf("\xBA");gotoxy(77,15);cprintf("\xBA");gotoxy(77,16);cprintf("\xBA");

gotoxy(77,17);cprintf("\xBA");

textcolor(RED);

}

void bbox()

{

int c,r;

for(c=1;c<=79;c++)

{

gotoxy(c,1);

printf("ß");

gotoxy(c,25);

printf("ß");

}

for(r=1;r<=24;r++)

{

gotoxy(1,r);

printf("Û");

gotoxy(79,r);

printf("Û");

}

////////////////////////////////// by id deletion ////////////////////////////

void deletion_id()

{

int j,n,i;

char tar[30];

int count=0;

ptr = fopen("shop.dat","rb");

clrscr();

design();

gotoxy(15,8);

printf("\xDB\xDB Enter ID be deleted:");

scanf("%s",&tar);

j=0;

while((fread(&temp,sizeof(temp),1,ptr))==1)

{

if((strcmp(temp.id,tar)<0) || (strcmp(temp.id,tar)>0))

{

x[j] = temp;

j++;

}

else

{

count++;

}

if (count==0)

{

clrscr();

design();

gotoxy(30,10);

printf("\xDB\xDB Record Not Found");

gotoxy(17,23);

printf("Press Enter to go to MAIN MENU ......");

getch();

return;

}

fclose(ptr);

n = j;

clrscr();

ptr=fopen("shop.dat","wb");

for(i=0; i<n; i++)

fwrite(&x[i],sizeof(x[i]),1,ptr);

fclose(ptr);

clrscr();

design();

gotoxy(15,10);

printf("Record has been deleted");

gotoxy(15,12);

printf("Check it by going to the displayed record");

gotoxy(17,23);

printf("Press Enter to go to MAIN MENU ......");

getch();

}

///////////////////////////////// both deletion call ///////////////////////

void del()

{

int sh;

clrscr();

design();

gotoxy(17,6);

printf("\xDB\xDB\xB2 Two options available to delete \xB2\xDB\xDB");

gotoxy(16,9);

printf("[ 1 ] - Delete by ID number ");

gotoxy(16,11);

printf("[ 2 ] - Delete by Description ");

gotoxy(18,15);

printf("Enter your choice :: ");

sh=toupper(getch());

switch(sh)

{

case '1':

deletion_id();

break;

case '2':

deletion();

break;

default:

gotoxy(18,18);

printf("\a\xDB\xDB Wrong entry ");

gotoxy(17,23);

printf("Press Enter to go to MAIN MENU .....");

getch();

}

getche();

}

///////////////////////////////////// update record //////////////////////

void edit()

{

int j,n,i,a;

float b;

char tar[30],ch;

int count=0;

ch='y';

while(ch=='y')

{

ptr = fopen("shop.dat","rb");

clrscr();

design();

gotoxy(15,9);

printf("\xDB\xDB ENTER ID OF THE PRODUCT TO BE SOLD:");

scanf("%s",&tar);

j=0;

while((fread(&temp,sizeof(temp),1,ptr))==1)

{

if((strcmp(temp.id,tar)<0) || (strcmp(temp.id,tar)>0))

{

x[j] = temp;

j++;

}

else

{

design();

gotoxy(8,7);

printf("\xDB\xDB Description = %s",temp.desc);

gotoxy(8,9);

printf("\xDB\xDB Quantity in stock = %d",temp.quantity);

gotoxy(8,11);

printf("\xDB\xDB Sales price = %.2f",temp.sale);

gotoxy(8,13);

printf("\xDB\xDB Quantity want to sale : ");

scanf("%d",&a);

x[j]=temp;

x[j].quantity=(x[j].quantity-a);

x[j].total=(x[j].quantity*temp.sale);

x[j].cost=(x[j].quantity*temp.unit);

x[j].bye=(x[j].sale*a);

b=x[j].bye;

x[j].qty=a;

j++;

count++;

}

if (count==0)

{

clrscr();

design();

gotoxy(33,10);

printf("\a\xDB\xDB\xB2 Not in stock");

getch();

return;

}

fclose(ptr);

n = j;

clrscr();

ptr=fopen("shop.dat","wb");

for(i=0; i<n; i++)

fwrite(&x[i],sizeof(x[i]),1,ptr);

fclose(ptr);

clrscr();

design();

gotoxy(8,9);

printf("\xDB\xDB Price paid by customer = %.2f",b);

gotoxy(8,11);

printf("\xDB\xDB Quantity sold = %d",a);

getch();

printf("more enteries=(y/n)");

ch=getche();

}

/////////////////////////////////// end ///////////////////////////

void show_mouse(void)

{

union REGS in, out;

in.x.ax = 0x1;

int86(0x33, &in, &out);

}

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gas agency Management system

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gas agency Management system

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