#include <iostream>
#include <fstream>
#include <cstring>
#include <process.h>
using namespace std;
char ch, pass[20];
void PAT();
struct address //for address
{
char addr[60], district[20], state[30], country[20];
};
class patient //class containing patient info
{
char name[40];
int age;
char gender[10];
int nods;
char fname[40];
int phoneno;
char naphy[40];
int roomno;
char bgroup[4];
int chargep;
char attendant[40];
char dept[40];
address ap;
public:
int pid;
void padd();
void pview();
void pviewf();
void pmodify();
}p, t, s, u, a;
void patient::padd() //funtion to add a patient record
{
cout<<"\nEnter password to add:"; cin.getline(pass, 20);
if (strcmp(pass, "vampuhi")==0)
{
cout<<"\nEnter patient ID:"; cin>>pid;
cin.get(ch);
cout<<"\nEnter name of the patient:"; cin.getline(name, 40);
cout<<"\nEnter age of the patient:"; cin>>age;
cin.get(ch);
cout<<"\nGender of patient:"; cin.getline(gender, 10);
cout<<"\nNumber of days stayed:"; cin>>nods;
cin.get(ch);
cout<<"\nEnter the patient's father name:"; cin.getline(fname, 40);
cout<<"\nEnter address:";
cout<<"\n\tStreet:"; cin.getline(ap.addr, 60);
cout<<"\n\tDistrict:"; cin.getline(ap.district, 20);
cout<<"\n\tState:"; cin.getline(ap.state, 30);
cout<<"\n\tCountry:"; cin.getline(ap.country, 20);
cout<<"\nEnter phone number:"; cin>>phoneno;
cin.get(ch);
cout<<"\nEnter name of physician:"; cin.getline(naphy, 40);
cout<<"\nEnter room number:"; cin>>roomno;
cin.get(ch);
cout<<"\nBlood Group:"; cin.getline(bgroup, 4);
cout<<"\nEnter charge per day:"; cin>>chargep;
cin.get(ch);
cout<<"\nEnter attendant:"; cin.getline(attendant, 40);
cout<<"\nEnter department in which admitted:"; cin.getline(dept, 40);
}
else
{
cout<<"\nGoing back to patients menu!";
PAT();
}
}
void patient::pview() //function to view one patient record
{
cin.get(ch);
cout<<"\nEnter password to view full information:"; cin.getline(pass, 20);
if (strcmp(pass, "vampuhi")==0)
{
cout<<"\nPatient ID:"<<pid;
cout<<"\nName:"<<name;
cout<<"\nAge:"<<age;
cout<<"\nGender:"<<gender;
cout<<"\nNo. of days stayed:"<<nods;
cout<<"\nFather's name:"<<fname;
cout<<"\nAddress:"<<"\t"<<ap.addr<<"\t"<<ap.district<<"\t"<<ap.state<<"\t"<<ap.country;
cout<<"\nPhone number:"<<phoneno;
cout<<"\nPhysician:"<<naphy;
cout<<"\nRoom number:"<<roomno;
cout<<"\nBlood Group:"<<bgroup;
cout<<"\nTotal charge:"<<chargep*nods;
cout<<"\nAttendant:"<<attendant;
cout<<"\nDepartment in which admitted:"<<dept;
}
else
{ cout<<"\nGoing back to patients menu!";
PAT();
}
}
void patient::pviewf() //function to view all patient record
{
cout<<"\n\nPateint ID:"<<pid;
cout<<"\nName:"<<name;
cout<<"\nAge:"<<age;
cout<<"\nGender:"<<gender;
cout<<"\nTotal charge:"<<chargep*nods;
cout<<"\nPhysician:"<<naphy;
cout<<"\nDepartment in which admitted:"<<dept;
}
void patient::pmodify() //function to modify a patient record
{
address apm;
int ag, n, ph, rno;
char nphy[40], depart[40];
cin.get(ch);
cout<<"\nEnter password to modify:"; cin.getline(pass, 20);
if (strcmp(pass, "vampuhi")==0)
{
cout<<"\nPatient ID:"<<pid;
cout<<"\nName of patient:"<<name;
cout<<"\nEnter new age (enter -1 to keep it same):"; cin>>ag;
age=ag;
cout<<"\nEnter new no. of days stayed (enter -2 to keep it same):"; cin>>n;
nods=n;
cout<<"\nEnter new address (enter addno to keep it same):";
cin.getline(apm.addr, 60);
if ((strcmp(apm.addr, "addno")!=0)|(strcmp(apm.addr, "Addno")!=0))
{
cin.getline(apm.district, 20);
cin.getline(apm.state, 30);
cin.getline(apm.country, 20);
strcpy(ap.addr, apm.addr);
strcpy(ap.district, apm.district);
strcpy(ap.state, apm.state);
strcpy(ap.country, apm.country);
}
cout<<"\nEnter new phone no. (enter -3 to keep it same):"; cin>>ph;
phoneno=ph;
cout<<"\nEnter new room number (enter -4 to keep it same):"; cin>>rno;
roomno=rno;
cout<<"\nEnter name of new physician (enter phyno to keep it same):"; cin.getline(nphy, 40);
if(strcmp(nphy, "phyno")!=0)
strcpy(naphy, nphy);
cout<<"\nEnter new department (enter depno to keep it same):"; cin.getline(depart, 40);
if(strcmp(depart, "depno")!=0)
strcpy(dept, depart);
}
else
{
cout<<"\nGoing back to patients menu!";
PAT();
}
}
int main()
{
PAT();
return 0;
}
void PAT() //Patients menu!!
{
int choice, cs, id;
long pos;
char c='y', found='f', f='f';
cout<<"\n\n";
for (int i=0;i<10;i++)
cout<<"-";
cout<<"PATIENT MENU";
for (int i=0;i<10;i++)
cout<<"-";
cout<<"\n\n\t1. Add a patient record.";
cout<<"\n\t2. View a patient record.";
cout<<"\n\t3. View all patients records.";
cout<<"\n\t4. Modify a patient record.";
cout<<"\n\t5. Delete a patient record.";
cout<<"\n\t6. Exit.";
cout<<"\n\t7. Return to main menu.";
cout<<"\n\nEnter your choice (1-7):"; cin>>choice;
cin.get(ch);
switch (choice)
{
case 1:
{
cout<<"\n\n\nNote: Password is Required!\n";
ofstream fout("Patients.txt", ios::app);
while (c=='y'||c=='Y')
{
p.padd();
fout.write((char *)&p, sizeof(p));
cout<<"\nRecord added to file.";
cout<<"\nWant to add more patient records?";
cin>>c;
}
cout<<"\nWanna go to patients menu or to main menu?";
cout<<"\n\t1. Patients menu.";
cout<<"\n\t2. Main menu.";
cout<<"\nEnter choice (1 or 2):";
cin>>cs;
if (cs==1) PAT();
else main();
fout.close();
break;
}
case 2:
{
cout<<"\n\n\nNote: Password is Required!";
cout<<"\n\nEnter ID of the patient to be viewed:";
cin>>id;
ifstream fi("Patients.txt");
while (!fi.eof())
{
fi.read((char *)&t, sizeof(t));
if (t.pid==id)
{
t.pview();
f='t';
break;
}
}
if(f=='f')
cout<<"\nID not found!!";
fi.close();
cout<<"\n\nWanna go to patients menu or to main menu?";
cout<<"\n\t1. Patients menu.";
cout<<"\n\t2. Main menu.";
cout<<"\nEnter choice (1 or 2):";
cin>>cs;
if (cs==1) PAT();
else main();
break;
}
case 3:
{
ifstream fin("Patients.txt", ios::in);
while (!fin.eof())
{
fin.read((char *)&u, sizeof(u));
u.pviewf();
}
fin.close();
cout<<"\n\nWanna go to patients menu or to main menu?";
cout<<"\n\t1. Patients menu.";
cout<<"\n\t2. Main menu.";
cout<<"\nEnter choice (1 or 2):";
cin>>cs;
if (cs==1) PAT();
else main();
break;
}
case 4:
{
fstream fio("Patients.txt");
cout<<"\n\n\nNote: Password is Required!";
cout<<"\n\nEnter ID of the patient to be modified:";
cin>>id;
while (fio.read((char *)&s, sizeof(s)))
{
pos=fio.tellg();
if(s.pid==id)
{
s.pmodify();
fio.seekg(pos);
fio.write((char *)&s, sizeof(s));
}
else
cout<<"\nID not found!!";
}
fio.close();
cout<<"\nWanna go to patients menu or to main menu?";
cout<<"\n\t1. Patients menu.";
cout<<"\n\t2. Main menu.";
cout<<"\nEnter choice (1 or 2):";
cin>>cs;
if (cs==1) PAT();
else main();
break;
}
case 5:
{
ifstream fi("Patients.txt", ios::in);
ofstream fo("temp.txt", ios::out);
cout<<"\n\n\nNote: Password is Required!";
cout<<"\nEnter password to delete:"; cin.getline(pass, 20);
if (strcmp(pass, "vampuhi")==0)
{
cout<<"\n\nEnter ID of the patient to be deleted:";
cin>>id;
while (fi.read((char *)&a, sizeof(a)))
{
if(a.pid==id)
{
a.pviewf();
found='t';
cout<<"\n\nAre you sure you want to delete this patient record?(y/n)";
cin>>c;
if (c!='y'||c!='Y')
fo.write((char *)&a, sizeof(a));
}
else
fo.write((char *)&a, sizeof(a));
}
if (found=='f')
cout<<"\n\nID not found!!";
}
fi.close();
fo.close();
remove ("Patients.txt");
rename ("temp.txt", "Patients.txt");
cout<<"\nWanna go to patients menu or to main menu?";
cout<<"\n\t1. Patients menu.";
cout<<"\n\t2. Main menu.";
cout<<"\nEnter choice (1 or 2):";
cin>>cs;
if (cs==1) PAT();
else main();
break;
}
case 6:
{
cout<<"\n\n";
for (int k=0; k<20; k++)
cout<<"-";
cout<<"Thank You for using our Software!!";
for (int k=0; k<20; k++)
cout<<"-";
exit(0);
break;
}
case 7:
{
cout<<"\n\nGoing back to main menu!!";
int main();
break;
}
default:
{
cout<<"\n\nWrong choice!!\nGoing back to patients menu!!";
PAT();
break;
}
}
}
