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#include <iostream>
#include "listTemplate.h"
#include "PatientRecord.h"
using namespace std;
char menu()
{
char input;
cout << "Please enter your one letter choice as follows:" << endl;
cout << " A: Add patient to list\n";
cout << " R: Retrieve a patient record\n";
cout << " D: Delete a patient record\n";
cout << " M: Modify a patient record\n";
cout << " P: Print all patient information\n";
cout << " Q: Quit this program\n";
cin >> input;
return input;
}
void print(List<PatientRecord> list)
{
list.goToStart();
while (!list.isAtEnd())
{
cout << list.CurrentItem().getId() << ", " << list.CurrentItem().getFirstName()
<< ", " << list.CurrentItem().getLastName() << ", " << list.CurrentItem().getBirthday() << endl;
list.goToNext();
}
}
bool find(List<PatientRecord> list, int idNum)
{
list.goToStart();
while (!list.isAtEnd())
{
if (list.CurrentItem().getId() == idNum)
{
cout << list.CurrentItem().getId() << ", " << list.CurrentItem().getFirstName()
<< ", " << list.CurrentItem().getLastName() << ", " << list.CurrentItem().getBirthday() << endl;
return true;
}
else
list.goToNext();
}
return false;
}
bool findDelete(List<PatientRecord> & list, int idNum)
{
char input = NULL;
list.goToStart();
while (!list.isAtEnd())
{
if (list.CurrentItem().getId() == idNum)
{
cout << list.CurrentItem().getId() << ", " << list.CurrentItem().getFirstName()
<< ", " << list.CurrentItem().getLastName() << ", " << list.CurrentItem().getBirthday() << endl;
list.deleteCurrentItem();
return true;
}
else
list.goToNext();
}
return false;
}
int main()
{
string first, last;
int value = 0, id = 0, month = 0, day = 0, year = 0;
char input = NULL;
PatientRecord patient;
List<PatientRecord> list1;
do
{
input = menu();
switch(input)
{
case 'A':
case 'a':
{
cout <<"Enter ID number, first name, and last name." << endl;
cin >> id >> first >> last;
cout << "Enter birthday in the following format - mm dd yyyy: " << endl;
cin >> month >> day >> year;
Date bday(month, day, year);
patient.setFirstName(first).setLastName(last).setId(id).setBirthday(bday);
list1.insert(patient);
}
cout << endl;
break;
case 'R':
case 'r':
cout << "Enter ID number to retrieve: ";
cin >> id;
if (!find(list1, id))
{
cout << "Not found.";
}
cout << endl;
cout << endl;
break;
case 'D':
case 'd':
cout << "Enter ID number to delete: ";
cin >> id;
if (!findDelete(list1, id))
{
cout << "Patient not found.";
}
cout << endl;
break;
case 'M':
case 'm':
cout << "Enter ID number to modify: ";
cin >> id;
list1.goToStart();
while (!list1.isAtEnd())
{
if (patient.getId() == id)
{
cout << patient.getId() << ", " << patient.getFirstName()
<< ", " << patient.getLastName() << ", " << patient.getBirthday() << endl;
cout << "Enter new name: ";
cin >> first;
patient.setFirstName(first);
break;
}
else
list1.goToNext();
}
cout << endl;
break;
case 'P':
case 'p':
if (!list1.isEmpty())
{
print(list1);
}
else
{
cout << "List is empty.";
}
cout << endl;
break;
case 'Q':
case 'q':
break;
default:
cout << "Invalid choice. Enter A, D, M, P, or Q." << endl;
}
} while (!((input == 'Q') || (input == 'q')));
return 0;
}
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