#include "AccountListList.h"
#include "AccountListLink.h"

int PickRand(int max) {
	int random = rand() % max;
	return random;
}


int main() {
	char wait;
	AccountList myList;
	cout << "myList has " << myList.size() << " elements " << endl;
	myList.ShowList();
	int cnt;
	for (cnt = 0; cnt < 3; cnt++) {
		Account newOne;
		myList.push_back(newOne);
		cout << "myList has " << myList.size() << " elements " << endl;
		myList.ShowList();
	}
	cout << "Waiting for you - type char and return> " << flush;
	cin >> wait;
	// try depositing random amount between 0 and 2000
	// dont have iterators - must deal with pointers to nodes (called AccountLink s)
	AccountLink * acctPtr;
	for (acctPtr = myList.begin(); acctPtr != 0; acctPtr = acctPtr->Next() ) {
		int amount = PickRand(2000);
		acctPtr->GetValue().Deposit(amount);
	}
	cout << "myList has " << myList.size() << " elements " << endl;
	myList.ShowList();
	cout << "Waiting for you - type char and return> " << flush;
	cin >> wait;
	// save a copy of the list of accounts for safe keeping
	AccountList listCopy(myList);
	// now add some to the front
	for (cnt = 0; cnt < 3; cnt++) {
		Account newOne;
		myList.push_front(newOne);
		cout << "myList has " << myList.size() << " elements " << endl;
		myList.ShowList();
	}
	cout << "Waiting for you - type char and return> " << flush;
	cin >> wait;
	cout << "Removing " << myList.back() << " from list " << endl;
	myList.pop_back();
	cout << "myList has " << myList.size() << " elements " << endl;
	myList.ShowList();
	cout << "Waiting for you - type char and return> " << flush;
	cin >> wait;
	cout << "listCopy has " << listCopy.size() << " elements " << endl;
	listCopy.ShowList();
	return 0;
}