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//main
#include <iostream>
#include <string>
#include "patientType.h"
using namespace std;
const int SIZE = 10;
void showMenu();
void selectItem(int);
int addPatient(patientType patients[], int& length);
void printPatients(patientType patients[], int& length);
void bubblesortLname(patientType patients[], int length);
void bubblesortPatientID(patientType patients[], int length);
int main()
{
patientType patients[SIZE];
int length = 0;
// int userSelection;
showMenu();
//addPatient(patients, length);
//cin >> userSelection;
//selectItem(userSelection);
system("pause");
return 0;
}
void showMenu()
{
cout << "Please choose a number from 1-7 : " << endl;
cout << endl;
cout << "1: Print the existing patients." << endl;
cout << "2: Add a new patient." << endl;
cout << "3: Sort the patients by last name." << endl;
cout << "4: Sort the patients by ID." << endl;
cout << "5: Search for patient by last name. " << endl;
cout << "6: Search for patient by ID." << endl;
cout << "7: Exit the program. " << endl;
}
void selectItem(int newSelection)
{
switch (newSelection) {
case 1:
printPatients();
showMenu();
break;
case 2:
addPatient();
showMenu();
break;
case 3:
bubblesortLname();
showMenu();
break;
case 4:
bubblesortPatientID();
showMenu();
break;
case 5:
binarySearchLname();
showMenu();
break;
case 6:
showMenu();
break;
case 7:
system("pause");
break;
}
}
int addPatient(patientType patients[], int& length)
{
string newname;
string newlast;
string newid;
cout << "Enter first name of Patient: " << endl;
cin >> newname;
cout << "Enter last name of Patient: " << endl;
cin >> newlast;
cout << "Enter ID of Patient: " << endl;
cin >> newid;
patients[length].setData(newname, newlast, newid);
return length;
}
void printPatients(patientType patients[], int& length)
{
for (int i = 0; i < length; i++)
{
patients[i].printData();
}
}
void bubblesortLname(patientType patients[], int length)
{
bool sorted = false;
for (int i = 0; i < length - 1 && !sorted; i++)
{
sorted = true;
for (int j = 0; j < (length - 1 - i); j++)
{
if (patients[j].getLastName() > patients[j + 1].getLastName())
{
swap(patients[j], patients[j + 1]);
sorted = false;
}
}
}
}
void bubblesortPatientID(patientType patients[], int length)
{
bool sorted = false;
for (int i = 0; i < length - 1 && !sorted; i++)
{
sorted = true;
for (int j = 0; j < (length - 1 - i); j++)
{
if (patients[j].getPatientID() > patients[j + 1].getPatientID())
{
swap(patients[j], patients[j + 1]);
sorted = false;
}
}
}
}
int binarySearchLname(patientType patients[], int length)
{
int first = 0;
int last = length - 1;
int mid;
string lname;
bool found = false;
do
{
cout << "Please enter the Patient's last name: " << endl;
cin >> lname;
}
while (!found && first <= last && lname != "END");
{
mid = (first + last) / 2;
if (patients[mid].getLastName == lname)
{
found = true;
cout << "The Patients Last Name was found, info as follows: " << endl;
cout << patients[mid].printData << endl;
}
else if (patients[mid].getLastName > lname)
last = mid - 1;
else
first = mid + 1;
}
if (found)
return mid;
else
return -1;
}
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