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#include "contacts.h"
//contact contacts[MAX] = {};
contact emptycontact[MAX] = {}; //this is what I am comparing strings with in the print function
int numberofcontacts = 0;
contact* contacts = new contact[MAX];
contact InputNewContact(const size_t size)
{
contact* contacts = new contact[size];
cout.flush();
cin.ignore();
cout.flush();
Prompts("What is your name?");
cout.flush();
cin.get(contacts->Name, 50, '\n');
cin.ignore();
Prompts("What is your Email?");
cin.get(contacts->Email, 100, '\n');
Prompts("What is your Street");
cin.ignore();
cin.get(contacts->Street, 100, '\n');
Prompts("What is your city?");
cin.ignore();
cin.get(contacts->city, 30, '\n');
Prompts("What is your state?");
cin.ignore();
cin.get(contacts->State, 04, '\n');
Prompts("What is your Zip?");
cin.ignore();
cin.get(contacts->Zip, 50, '\n');
return *contacts;
}
void printcontacts()
{
for (int x = 0; x < numberofcontacts; x++)
{
contact empty = emptycontact[x];
contact existingcontacts = contacts[x];
int result;
result = strcmp(existingcontacts.Name, empty.Name); //Compares the cString with an empty one, when it is equal, it prints nothing!!!
if (result == 0)
{
Prompts(" ");
cout << endl;
}
else
{
OutputContacts(_strupr(existingcontacts.Name), "Name", x);
OutputContacts(_strupr(existingcontacts.Email), "Email", x);
OutputContacts(_strupr(existingcontacts.Street), "Street Address", x);
OutputContacts(_strupr(existingcontacts.city), "City", x);
OutputContacts(_strupr(existingcontacts.State), "State", x);
cout << "Zip Code " << x << ": " << existingcontacts.Zip << endl;
cout << "//////\\\\////\\\\////\\\\////\\\\////\\\\////\\\\////\\\\////\\\\////\\\\////\\\\////\\\\////\\\\////\\\\////\\\\////\\\\////\\\\////\\\\////\\\\////\\\\////" << endl; //little divider
}
}
}
contact UpdateContact()
{
printcontacts();
int i = ReadInt("Which contact would you like to update?");
contacts[i] = InputNewContact(MAX);
contact updatedcontacts = contacts[i];
cout << "\n" << endl;
return updatedcontacts;
}
contact DeleteContactInformation()
{
printcontacts();
contact deletedcontact = contacts[ReadInt("Which contact would you like to delete?")];
deletedcontact = {'\0'};
for (int i = 0u; i < numberofcontacts; i++) //shifts deleted contact to the top
{
contacts[i] = contacts[i + 1];
}
return deletedcontact;
}
void menu() {
char options = '\0';
do
{
cout << "Welcome to the contacts menu\n"
<< "1)Add New Contact\n"
<< "2)Update Contact\n"
<< "3)Print All Contacts\n"
<< "4)Delete Contact\n"
<< "5)Exit\n";
cin >> options;
switch (options)
{
case('1'):
if (numberofcontacts==3)
{
contacts[numberofcontacts++] = InputNewContact(DoubleArraySize(MAX));
}
else
{
contacts[numberofcontacts++] = InputNewContact(MAX);
}
break;
case('2'):
UpdateContact();
break;
case('3'):
printcontacts();
break;
case('4'):
DeleteContactInformation();
break;
case('5'):
cout << "Have a wondeful day!" << endl;
DeleteEverything();
break;
default:
cout << "Invalid Input, Try Again!" << endl;
}
} while (options != '5');
};
void Prompts(const char* phrase)
{
cout.flush();
cout << phrase << " ";
cout.flush();
}
void OutputContacts(char* arrays, const char* prompt, int x)
{
cout << prompt << " " << x << ": ";
cout << arrays << endl;
}
const size_t DoubleArraySize(const size_t& size)
{
contact* newArray = nullptr;
newArray = new contact[size * 2];
for (auto i = 0u; i < size; i++)
{
newArray[i] = contacts[i];
}
delete[] contacts;
contacts = newArray;
const size_t newsize = size * 2;
return newsize;
}
int ReadInt(const char* Prompt)
{
int Value;
cout << endl << Prompt << ": ";
cin >> Value;
while (!cin)
{
cin.clear();
cin.ignore(MAX_STREAM_SIZE, '\n');
cout << "That is not a number, please try again!" << endl;
cout.flush();
cin >> Value;
}
return Value;
}
void DeleteEverything()
{
delete[] contacts;
}
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