#include "AcctListList.h"
#include "AcctListNode.h"

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

void wait() {
	char wait;
	clog << "Waiting for you - type char and return> " << flush;
	cin >> wait;
	return;
}


int main() {
	// part for assignment - testing new operators
	// create empty lists and show them
	cout << "create empty lists and show them" << endl;
	AcctList myList;
	cout << "myList has " << myList.size() << " elements " << endl;
	myList.ShowList();
	AcctList myOtherList;
	cout << "myOtherList has " << myOtherList.size() << " elements " << endl;
	myOtherList.ShowList();
	wait();
	int cnt;
	// add five accounts to both lists, depositing a random amount between 0 and 1999 in each
	for (cnt = 0; cnt < 5; cnt++) {
		Account newOne;
		int amount = PickRand(2000);
		newOne.Deposit(amount);
		myList.push_back(newOne);
		Account newTwo;
		amount = PickRand(2000);
		newTwo.Deposit(amount);
		myOtherList.push_back(newTwo);
	}	
	// show the lists then wait
	cout << "show two lists with random acct#s and random deposits" << endl;
	cout << "myList has " << myList.size() << " elements " << endl;
	myList.ShowList();;
	cout << "myOtherList has " << myOtherList.size() << " elements " << endl;
	myOtherList.ShowList();
	wait();
	//AcctList myList;
	cout << "myList has " << myList.size() << " elements " << endl;
	myList.ShowList();
	//int cnt;
	cout << "Add three default accounts to end of myList" << endl;
	for (cnt = 0; cnt < 3; cnt++) {
		Account newOne;
		myList.push_back(newOne);
		cout << "myList has " << myList.size() << " elements " << endl;
		myList.ShowList();
	}
	wait();
	// try depositing random amount between 0 and 2000
	// dont have iterators - must deal with pointers to nodes (called AccountLink s)
	cout << "Depositing more money to accounts in myList" << endl;
	AcctNode * acctPtr;
	for (acctPtr = myList.begin(); acctPtr != 0; acctPtr = acctPtr->NextNode() ) {
		int amount = PickRand(2000);
		acctPtr->GetValue().Deposit(amount);
	}
	cout << "myList has " << myList.size() << " elements " << endl;
	myList.ShowList();
	wait();
	// save a copy of the list of accounts for safe keeping
	cout << "save a copy of the list of accounts for safe keeping" << endl;
	AcctList listCopy(myList);
	// now add some to the front
	cout << "now add three default accounts to the front of myList" << endl;
	for (cnt = 0; cnt < 3; cnt++) {
		Account newOne;
		myList.push_front(newOne);
		cout << "myList has " << myList.size() << " elements " << endl;
		myList.ShowList();
	}
	wait();
	cout << "Removing " << myList.back() << " from list " << endl;
	myList.pop_back();
	cout << "myList has " << myList.size() << " elements " << endl;
	myList.ShowList();
	wait();
	cout << "listCopy has " << listCopy.size() << " elements " << endl;
	listCopy.ShowList();
	return 0;
	
}