int main(int argc, char *argv[])
{
//establish network
//check for error in command line arguements
Network myNetwork;
if( argc != 2)
{
return 1;
}
int x = myNetwork.read_friends(argv[1]);
if (x == -1)
{
cout << "Error" << endl;
}
int n;
//loop while commands are correct or until exited
while(true)
{
cout << "Enter a 1 if you would like to add a user" << endl;
cout << "Enter a 2 if you would like to add a friend connection" << endl;
cout << "Enter a 3 if you would like to remove friend connection" << endl;
cout << "Enter a 4 if you would like to list users" << endl;
cout << "Enter a 5 if you would like to list friends" << endl;
cout << "Enter a 6 if you would like a write to file" << endl;
cout << "Enter a 7 if you would like to know the distance between two users" << endl;
cout << "And anything else if you would like to exit" << endl;
cin >> n;
if(n==1)
{
string firstname;
string lastname;
string name;
int year;
int zip;
cin >> firstname >> lastname >> year >> zip;
name += '\t';
name += firstname;
name += ' ';
name += lastname;
User newuser(0, name, year, zip);
myNetwork.add_user(newuser);
}
else if(n==2)
int main(int argc, char *argv[])
{ //ifstream ifile(argv[1]);
Network n;
n.read_friends(argv[1]);
char filename[100];
// n.write_friends("hello.out");
int choice;
//User* user1;
//User *user2;
int user1id, user2id;
while (true) {
cout << "Enter the number for the option you wish to choose:" << endl;
cout << "1. Add a user" << endl;
cout << "2. Add friend connection" << endl;
cout << "3. Remove friend connection" << endl;
cout << "4. Print users" << endl;
cout << "5. List friends" << endl;
cout << "6. Write to file" << endl;
cout << "7. Find relational distance between 2 users" << endl;
cout << "8. Find groups sets" << endl;
cout << "9. Find friend suggestions" << endl;
cout << "Enter any other number to exit program" << endl;
cin >> choice;
string name, first_name, last_name;
string name1, name2, first_name1, last_name1,first_name2, last_name2;
int birthdate, zipcode;
if (choice==1) {
cin >> first_name >> last_name >> birthdate >> zipcode;
name= first_name+" " + last_name;
User* user1=new User(name,birthdate,zipcode);
//user id provided by network
n.add_user(user1);
}//if
else if (choice==2) {
int main(int argc, char *argv[])
{
if (argc != 2) //check to see if usage is correct
{
cerr << "ERROR: Usage: ./social_network input.txt" << endl;
return -1;
}
Network net;
if (net.read_friends(argv[1]) == -1) //check to see if reading file failed
{
return -1;
}
int option = 1; //keep track of what option the user last inputted
while (option <= 9 && option >= 1) //as long as the last option was valid, loop
{
BEGIN: cout << "Input a number:" << endl; //return place when error occurs
cout << '\t' << "Option 1. Add a user" << endl;
cout << '\t' << "Option 2. Add a friend connection" << endl;
cout << '\t' << "Option 3. Remove a friend connection" << endl;
cout << '\t' << "Option 4. Print users" << endl;
cout << '\t' << "Option 5. List a user's friends" << endl;
cout << '\t' << "Option 6. Write user database to file" << endl;
cout << '\t' << "Option 7. Find shortest relational distance between two people" << endl;
cout << '\t' << "Option 8. Assess groups in the network" << endl;
cout << '\t' << "Option 9. Suggest friends for a person" << endl;
cout << "Input any other number to exit the program" << endl;
cin >> option; //ask for user's selection of options
vector<User> network_users = net.return_userlist();
//ADD USER
if (option == 1)
{
string fname, lname, username;
int birth, zip;
vector<int> friends;
cin >> fname >> lname >> birth >> zip;
if (cin.fail()) //check if input usage was correct
{
cerr << "ERROR: Usage: first_name last_name birthyear zipcode";
cerr << endl << endl;
goto BEGIN; //go back to the menu if usage was wrong
}
username = fname + " " + lname; //combine first name and last name into a string
net.add_user(network_users.size(), username, birth, zip, friends);
cout << "User " << username << " added!" << endl << endl;
}
//ADD CONNECTION
if (option == 2)
{
string fname1, lname1, fname2, lname2, username1, username2;
cin >> fname1 >> lname1 >> fname2 >> lname2;
username1 = fname1 + " " + lname1; //combine first pair of names
username2 = fname2 + " " + lname2; //combine second pair of names
int id1 = net.get_id(username1);
int id2 = net.get_id(username2);
if (id1 == -1) //check if id1 exists
{
cerr << "ERROR: Usage: first_name1 last_name1 first_name2 last_name2" << endl;
cerr << "Username 1 does not exist" << endl << endl;
goto BEGIN;
}
else if (id2 == -1) //check if id2 exists
{
cerr << "ERROR: Usage: first_name1 last_name1 first_name2 last_name2" << endl;
cerr << "Username 2 does not exist" << endl << endl;
goto BEGIN;
}
net.add_connection(id1, id2);
cout << "Connection added between " << username1 << " and ";
cout << username2 << "!" << endl << endl;
}
