void MainWindow::on_NewReservation_clicked()
{
if("" == ui->CustomerIdReservation->text() || "" == ui->RoomNumberReservation->text())
{
QMessageBox::about(0,Title,EmptyRes);
ui->CustomerIdReservation->setFocus();
}
else
{
if(ui->CheckInDate->date() < QDate::currentDate())
{
QMessageBox::about(0,Title,DateBeforeCurrentDate);
ui->CheckInDate->setDate(QDate(QDate::currentDate()));
}
else if(ui->CheckOutDate->date() < ui->CheckInDate->date())
{
QMessageBox::about(0,Title,CheckOutBeforeCheckIn);
ui->CheckOutDate->setDate(ui->CheckInDate->date());
}
else
{
Room room;
Customer customer;
customer.setId(ui->CustomerIdReservation->text());
room.setRoomNumber(ui->RoomNumberReservation->text().toInt());
ResM.roomReservation(ui->CheckInDate->date(),ui->CheckOutDate->date(),room,customer);
ui->CheckInDate->setDate(QDate(QDate::currentDate()));
ui->CheckOutDate->setDate(QDate(QDate::currentDate()));
ui->CustomerIdReservation->setText("");
ui->RoomNumberReservation->setText("");
ui->CustomerIdReservation->setFocus();
showRoomGrid();
}
}
}
JSBool JSCustomer::JSGetProperty(JSContext *cx, JSObject *obj, jsval id,
jsval *vp)
{
if (JSVAL_IS_INT(id))
{
JSCustomer *p = (JSCustomer *) JS_GetPrivate(cx, obj);
Customer *customer = p->getCustomer();
switch (JSVAL_TO_INT(id))
{
case name_prop:
{
std::string name = customer->GetName();
JSString *str = JS_NewStringCopyN(cx, name.c_str(), name.length());
*vp = STRING_TO_JSVAL(str);
break;
}
case age_prop:
*vp = INT_TO_JSVAL(customer->GetAge());
break;
}
}
return JS_TRUE;
}
JSBool JSCustomer::JSSetProperty(JSContext *cx, JSObject *obj, jsval id,
jsval *vp)
{
if (JSVAL_IS_INT(id))
{
JSCustomer *p = (JSCustomer *) JS_GetPrivate(cx, obj);
Customer *customer = p->getCustomer();
switch (JSVAL_TO_INT(id))
{
case name_prop:
{
JSString *str = JS_ValueToString(cx, *vp);
std::string name = JS_GetStringBytes(str);
customer->SetName(name);
break;
}
case age_prop:
customer->SetAge(JSVAL_TO_INT(*vp));
break;
}
}
return JS_TRUE;
}
void TextFileDataSource::ConstructAndAddCustomer(std::string line)
{
enum
{
USER_ID,
PASSWORD,
NAME,
ADDRESS,
PHONE_NUMBER,
ACCOUNT_IDS,
NUM_FIELDS
};
vector<std::string> lineSplit = stringUtils::splitstring(line, ',');
vector<std::string> accountIds = stringUtils::splitstring(lineSplit[ACCOUNT_IDS], ';');
// create customer
Customer* c = new Customer
(
TypeConverter(lineSplit[USER_ID]),
lineSplit[PASSWORD],
lineSplit[NAME],
lineSplit[ADDRESS],
lineSplit[PHONE_NUMBER]
);
// add account ids
vector<std::string>::iterator vit;
for (vit = accountIds.begin(); vit != accountIds.end(); ++vit)
{
c->addAccount(TypeConverter(*vit));
}
_users.add(c->getUserId(), c);
}
// PUBLIC FUNCTIONS
bool MainWindow::addCustomerToList(Customer customer) {
QString messageResult = _dbManager->addCustomer(customer);
if( messageResult != NULL)
{
QMessageBox::critical(this, tr("Save attempt failed"), "Could not save \"" + customer.getCompanyName() + "\" into the database: \n" + messageResult);
ui->statusBar->showMessage("Add to database unsuccessful: " + customer.getCompanyName());
return false;
} else {
ui->statusBar->showMessage("Successfully added \"" + customer.getCompanyName() + "\" to the databse");
// Close the current tab
ui->tableTabWidget->removeTab(ui->tableTabWidget->currentIndex());
// Open the company invoice tab
QWidget *customerInvoiceTab = new AllCompanyInvoices(0, this, &customer);
ui->tableTabWidget->setCurrentIndex(ui->tableTabWidget->addTab(customerInvoiceTab, customer.getCompanyName() + " Invoices"));
}
return true;
}
void Server::startService(Customer& c){
// pre: Q is not full and sim_->events is not full
// post: start serving Customer c if available, otherwise puts c in Queue
// Exception: _SERVER_QUEUEFULL if Q is full, _SERVER_EVENTSFULL if events is full
if (!available()){
if (!Q->enqueue(c)) throw _SERVER_QUEUEFULL;
} else {
// record stats
waitTime += sim_->now() + c.time();
lastStart = sim_->now();
current = c;
// reschedule
busy = true;
time_ = sim_->now() + (*exp)(*gen);
if (sim_->insert(this)==_ORDEREDSET__SETFULL) throw _SERVER_EVENTSFULL;
}
}
void Bank::getAccountData(QString login, QString pass)
{
string line;
Customer* cus = &getCustomer("Customer", "Reach", "New York");
cus->addDebitAccount(login.toStdString(), pass.toStdString());
size_t moneyAmount(100500);
cus->getDebitAccount().putMoney(moneyAmount);
_accounts.push_back(&(cus->getDebitAccount()));
size_t limit(10000);
size_t getted(1000);
cus->addCreditAccount(limit, login.toStdString(), pass.toStdString());
cus->getCreditAccount().getMoney(getted);
_accounts.push_back(&(cus->getCreditAccount()));
};
bool DoubleLinkList::putCustomer (int s, int e, int o) {
bool x = false;
Customer* temp1;
Customer A(o);
temp1 = A.putOneCustomer (FwdListPointer, s, e, o);
if (temp1 != NULL)
{ if (FwdListPointer == NULL && RevListPointer == NULL)
FwdListPointer = RevListPointer = temp1;
else
{
FwdListPointer->putPriorPointer (temp1);
FwdListPointer = temp1;
}
x = true;
}
return x;
}
//--------------------------------Execute---------------------------------//
//this method performs the actions for the Borrow object, using the
//store as a parameter to access the inventory and alter accordingly
//it also uses the file stream to read in the information
//according to formatting specifications, setting it for this specified
//derived transaction class
bool Borrow::execute(ifstream& file, Store& st)
{
int custIdx;
file >> custIdx;
Customer* cust = st.getCustomer(custIdx);
//read the custtomer index and get the customer at that index
//from the store, if the store doesn't have the customer at that
//spot then the customer has not been created and we cannot do anything
if (cust == NULL)
{
cout << "Invalid Customer ID. Transaction could not be executed.\n";
//no need for clean up since Customer is still NULL
return false;
}
else
{
char format;
file >> format;
//read in the format, the format is specified to only be DVDs
if (format != 'D')
{
cout << "Invalid format. Transaction could not be executed.\n";
//no need for clean up since Formaat is not dynamic
return false;
}
else
{
char genre;
file >> genre;
//read in the genre and then use the stores movie factory
//to create a temporary movie of this genre,
//however, if the genre did not correspond to an appropriate
//movie, return false
Movie* tempMov = st.getMovieFact().createIt(genre);
if (tempMov == NULL)
{
cout << "Invalid movie. Transaction could not be "
<< "executed.\n";
//no need for clean up since tempMov is still NULL
return false;
}
else
{
//everything worked, now we try to set the data
//from the format specifications of a borrow
//movie, and if this didn't work, the movie was
//created so we must clean this up. otherwise, we try
//to borrow the movie from the inventory
if (!tempMov->readTrans(file))
{
delete tempMov;
tempMov = NULL;
return false;
}
else
{
Movie* mov = NULL;
//use a movie locator and a movie return value
//to try to borrow the movie from the stores
//inventory, if the borrow couldn't occur
//we must delete the temporary movie
if (!st.getInventory().borrowMovie(mov, tempMov))
{
cout << "Invalid movie. Transaction could not be "
<< "executed.\n";
delete tempMov;
tempMov = NULL;
return false;
}
else
{
//otherwise everything has worked out so far
//so we set the data of the borrow transaction
//because we already know the movie
//and the customer is accurate
setData(cust, mov);
//if we couldn't borrow we must clean up
if (!cust->borrowMovie(mov))
{
cout << "Invalid movie." <<
"Transaction could not be "
<< "executed.\n";
delete tempMov;
tempMov = NULL;
return false;
}
//otherwise everything worked out perfectly
//so the data is set and the customer
//adds this transaction to his/her trans hist
//and clean up our temp mov
cust->addTransaction(this);
delete tempMov;
tempMov = NULL;
return true;
}
}
}
}
}
}
void CVRP::init(VRP V) {
cout.setf(ios::fixed | ios::showpoint);
cout.precision(2);
std::cout.imbue(
std::locale(std::cout.getloc(), new punct_facet<char, ','>));
bool init1 = false;
if (init1) {
setNroCustomers(V.getBusStops().size() + 1);
Customer depot(V.getCoorSchool().getX(), V.getCoorSchool().getY(),
V.getCoorSchool().getCapacity());
std::vector<Stop> a;
a.insert(a.begin() + 0, V.getCoorSchool());
std::vector<Stop> b = V.getBusStops();
//Set AllCustomer but not depot
std::vector<Customer> allCustNotDepot;
for (size_t i = 0; i < V.getBusStops().size(); i++) {
Stop stop = V.getBusStops().at(i);
Customer customer(stop.getX(), stop.getY(), stop.getCapacity());
allCustNotDepot.insert(allCustNotDepot.begin() + i, customer);
}
setAllCustNoDepot(allCustNotDepot);
a.insert(a.end(), b.begin(), b.end());
std::vector<Customer> allCustomers;
for (size_t i = 0; i < a.size(); i++) {
Stop stop = a.at(i);
Customer customer(stop.getX(), stop.getY(), stop.getCapacity());
allCustomers.insert(allCustomers.begin() + i, customer);
}
for (size_t i = 0; i < allCustomers.size(); i++) {
Customer customer = allCustomers.at(i);
cout << "(" << customer.getX() << ", " << customer.getY() << ", "
<< customer.getDemand() << ")" << endl;
}
setDepot(depot);
setAllCustomers(allCustomers);
setK(V.getK());
setC(V.getCk());
setKmin(V.getKmin());
} else {
setNroCustomers(V.getBusAssigned().size() + 1);
Customer depot(V.getCoorSchool().getX(), V.getCoorSchool().getY(),
V.getCoorSchool().getCapacity());
std::vector<Stop> a;
a.insert(a.begin() + 0, V.getCoorSchool());
std::vector<Stop> b = V.getBusAssigned();
//Set AllCustomer but not depot
std::vector<Customer> allCustNotDepot;
for (size_t i = 0; i < V.getBusAssigned().size(); i++) {
Stop stop = V.getBusAssigned().at(i);
Customer customer(stop.getX(), stop.getY(), stop.getCapacity());
allCustNotDepot.insert(allCustNotDepot.begin() + i, customer);
}
setAllCustNoDepot(allCustNotDepot);
a.insert(a.end(), b.begin(), b.end());
std::vector<Customer> allCustomers;
for (size_t i = 0; i < a.size(); i++) {
Stop stop = a.at(i);
Customer customer(stop.getX(), stop.getY(), stop.getCapacity());
allCustomers.insert(allCustomers.begin() + i, customer);
}
cout << "List of customers! the first customert is the depot." << endl;
for (size_t i = 0; i < allCustomers.size(); i++) {
Customer customer = allCustomers.at(i);
cout << "(" << customer.getX() << ", " << customer.getY() << ", "
<< customer.getDemand() << ")" << endl;
}
setDepot(depot);
setAllCustomers(allCustomers);
setK(V.getK());
setC(V.getCk());
setKmin(V.getKmin());
}
//Validation of the numbers of enters to the depot
//Initialization of x
//Initialization of d
std::vector<Customer> allCustomers = getAllCustomers();
int nro_customers = getNroCustomers();
double** d_cvpr = new double*[nro_customers];
double** s_cvpr = new double*[nro_customers];
bool** x_cvpr = new bool*[nro_customers];
for (int i = 0; i < nro_customers; i++) {
d_cvpr[i] = new double[nro_customers];
x_cvpr[i] = new bool[nro_customers];
s_cvpr[i] = new double[nro_customers];
}
cout << "Save the distance in a d array of array" << endl;
for (int i = 0; i < nro_customers; i++) {
Customer customer = allCustomers.at(i);
cout << "(" << customer.getX() << ", " << customer.getY() << ")"
<< endl;
for (int j = 0; j < nro_customers; j++) {
Customer pivot = allCustomers.at(j);
double distance = getDistanceIJ(customer, pivot);
d_cvpr[i][j] = distance;
x_cvpr[i][j] = false;
}
}
cout << "Imprimir distance from i to j:" << endl;
for (int i = 0; i < nro_customers; i++) {
for (int j = 0; j < nro_customers; j++) {
cout << d_cvpr[i][j] << " ";
}
cout << "\n";
}
cout << "Imprimir x from i to j." << endl;
for (int i = 0; i < nro_customers; i++) {
for (int j = 0; j < nro_customers; j++) {
cout << x_cvpr[i][j] << " ";
}
cout << "\n";
}
setD(d_cvpr);
//CREATE CONSTRUCTIVE - Saving Computation
std::vector<Saving> savingList;
int count1 = 0;
int nro_buses = getK();
std::vector<Customer> allCSaving = getAllCustNoDepot();
for (int i = 0; i < nro_buses; i++) {
Customer customer = allCSaving.at(i);
for (int j = 0; j < nro_buses; j++) {
if (i != j) {
Customer pivot = allCSaving.at(j);
double d1 = d_cvpr[i][0];
double d2 = d_cvpr[0][j];
double d3 = d_cvpr[i][j];
s_cvpr[i][j] = d1 + d2 - d3;
Saving save(customer, pivot, s_cvpr[i][j]);
savingList.insert(savingList.begin() + count1, save);
count1++;
}
}
}
//Ordering
Saving temp;
int flag = 1;
for (size_t i = 1; i < savingList.size() && flag; i++) {
flag = 0;
for (size_t j = 0; j < savingList.size() - 1; j++) {
if (savingList.at(j + 1).getSavingPeso()
> savingList.at(j).getSavingPeso()) {
temp = savingList.at(j);
savingList.at(j) = savingList.at(j + 1);
savingList.at(j + 1) = temp;
flag = 1;
}
}
}
cout << "Saving List after ordered." << endl;
int m = 0;
for (size_t i = 0; i < savingList.size(); i++) {
Saving save = savingList.at(i);
Customer c1 = save.getSavingC1();
Customer c2 = save.getSavingC2();
double peso = save.getSavingPeso();
cout << "i = (" << c1.getX() << ", " << c1.getY() << ") j = ("
<< c2.getX() << ", " << c2.getY() << ") peso = " << peso
<< endl;
}
cout << "Insertion." << endl;
std::vector<std::vector<Customer> > routes;
for (int i = 0; i < nro_buses; i++) {
Customer customer = getAllCustNoDepot().at(i);
//Create routes
std::vector<Customer> route;
route.insert(route.begin() + 0, getDepot());
route.insert(route.begin() + 1, customer);
route.insert(route.begin() + 2, getDepot());
routes.insert(routes.begin() + m, route);
m++;
route.clear();
}
//Routes
cout << "Print route for each new route:" << endl;
for (size_t i = 0; i < routes.size(); i++) {
std::vector<Customer> customers = routes.at(i);
map.insert(pair<int, std::vector<Customer> >(i, customers));
cout << "route #" << i << endl;
for (size_t j = 0; j < customers.size(); j++) {
Customer c = customers.at(j);
cout << "(" << c.getX() << ", " << c.getY() << ") - ";
}
cout << "\n";
}
//Best feasible merge
//1.- look for 0, j
/*
* Step 2. Best feasible merge (Parallel version)
Starting from the top of the savings list, execute the following:
Given a saving sij, determine whether there exist two routes that can
feasibility be merged:
One starting with (0,j)
One ending with (i,0)
Combine these two routes by deleting (0,j) and (i,0) and introducing (i,j).
*
*/
cout << "=========================================================="
<< endl;
cout << "Starting saving List process" << endl;
for (size_t i = 0; i < savingList.size(); i++) {
bool firstCondition = false;
unsigned int route_number = 0;
bool secondCondition = false;
unsigned int route_number2 = 0;
Saving saving = savingList.at(i);
Customer customer1 = saving.getSavingC1();
Customer customer2 = saving.getSavingC2();
Customer firstElement;
Customer secondElement;
cout << "=======Print route each time new SavingList is used========="
<< endl;
cout << "For saving customer1 = (" << customer1.getX() << ", "
<< customer1.getY() << ")" << endl;
cout << "For saving customer2 = (" << customer2.getX() << ", "
<< customer2.getY() << ")" << endl;
for (size_t i = 0; i < routes.size(); i++) {
std::vector<Customer> customers = routes.at(i);
cout << "route #" << i << endl;
for (size_t j = 0; j < customers.size(); j++) {
Customer c = customers.at(j);
cout << "(" << c.getX() << ", " << c.getY() << ") - ";
}
cout << "\n";
}
//First Condition
for (size_t j = 0; j < routes.size(); j++) {
std::vector<Customer> customersRoutes = routes.at(j);
bool c1IsFound = false;
bool depotIsFound = false;
unsigned int pivot = 0;
for (size_t k = 0; k < customersRoutes.size(); k++) {
Customer c = customersRoutes.at(k);
if (compareCustomers(c, customer1)) {
c1IsFound = true;
pivot = k;
}
if (c1IsFound && (pivot + 1 == k)) {
if (compareCustomers(getDepot(), c)) {
depotIsFound = true;
firstElement = customersRoutes.at(pivot);
cout << "first Element = (" << firstElement.getX()
<< ", " << firstElement.getY() << ")" << endl;
route_number = j;
}
}
}
if (c1IsFound && depotIsFound) {
map.insert(
pair<int, std::vector<Customer> >(route_number,
routes.at(route_number)));
firstCondition = true;
} else {
cout << "Not" << endl;
}
}
//Second condition
for (size_t j = 0; j < routes.size(); j++) {
std::vector<Customer> customersRoutes = routes.at(j);
bool c2IsFound = false;
bool depot2IsFound = false;
unsigned int pivot2 = 0;
for (size_t k = 0; k < customersRoutes.size(); k++) {
Customer c = customersRoutes.at(k);
if (compareCustomers(getDepot(), c)) {
depot2IsFound = true;
pivot2 = k;
}
if (depot2IsFound && (pivot2 + 1 == k)) {
if (compareCustomers(c, customer2)) {
c2IsFound = true;
secondElement = customersRoutes.at(pivot2 + 1);
cout << "second Element = (" << secondElement.getX()
<< ", " << secondElement.getY() << ")" << endl;
route_number2 = j;
}
}
}
if (depot2IsFound && c2IsFound) {
map.insert(
pair<int, std::vector<Customer> >(route_number2,
routes.at(route_number2)));
secondCondition = true;
} else {
cout << "Not2" << endl;
}
}
if (firstCondition && secondCondition) {
if (route_number != route_number2) {
cout << "route 1 = " << route_number << endl;
cout << "route 2 = " << route_number2 << endl;
cout << "first Element = (" << firstElement.getX() << ", "
<< firstElement.getY() << ")" << endl;
cout << "second Element = (" << secondElement.getX() << ", "
<< secondElement.getY() << ")" << endl;
cout << "soy sensacional" << endl;
std::vector<Customer> route1 = routes.at(route_number);
for (size_t r = 0; r < route1.size(); r++) {
Customer c = route1.at(r);
cout << "(" << c.getX() << ", " << c.getY() << ") -";
}
cout << endl;
//remote the depot
for (size_t r = 0; r < route1.size(); r++) {
Customer customer = route1.at(r);
if (compareCustomers(customer, getDepot())) {
route1.erase(route1.begin() + r);
}
}
std::vector<Customer> route2 = routes.at(route_number2);
for (size_t r = 0; r < route2.size(); r++) {
Customer c = route2.at(r);
cout << "(" << c.getX() << ", " << c.getY() << ") -";
}
cout << endl;
for (size_t r = 0; r < route2.size(); r++) {
Customer customer = route2.at(r);
if (compareCustomers(customer, getDepot())) {
route2.erase(route2.begin() + r);
}
}
route1.insert(route1.end(), route2.begin(), route2.end());
cout << "Nueva ruta generada por las rutas " << route_number
<< " y " << route_number2 << endl;
for (size_t l = 0; l < route1.size(); l++) {
Customer customer = route1.at(l);
cout << "(" << customer.getX() << ", " << customer.getY()
<< ") - ";
}
routes.erase(routes.begin() + route_number);
routes.erase(routes.begin() + route_number2 - 1);
cout << "After remove the routes " << route_number << " and "
<< route_number2 << endl;
for (size_t i = 0; i < routes.size(); i++) {
std::vector<Customer> customers = routes.at(i);
cout << "route #" << i << endl;
for (size_t j = 0; j < customers.size(); j++) {
Customer c = customers.at(j);
cout << "(" << c.getX() << ", " << c.getY() << ") - ";
}
cout << "\n";
}
routes.push_back(route1);
cout << "after add the new route merged." << endl;
for (size_t i = 0; i < routes.size(); i++) {
std::vector<Customer> customers = routes.at(i);
cout << "route #" << i << endl;
for (size_t j = 0; j < customers.size(); j++) {
Customer c = customers.at(j);
cout << "(" << c.getX() << ", " << c.getY() << ") - ";
}
cout << "\n";
}
cout << "routes.size() = " << routes.size() << endl;
}
cout << "=======end saving element from the list=========" << endl;
} else {
//Not to merge
}
}
//Route Extension
//Routes
cout << "Print routes after the first merge process:" << endl;
for (size_t i = 0; i < routes.size(); i++) {
std::vector<Customer> customers = routes.at(i);
cout << "route #" << i << endl;
for (size_t j = 0; j < customers.size(); j++) {
Customer c = customers.at(j);
cout << "(" << c.getX() << ", " << c.getY() << ") - ";
}
cout << "\n";
}
}
History::History(Customer cust, Business bus)
{
customerHistoryID = cust.getID();
}
bool CVRP::compareCustomers(Customer c1, Customer c2) {
if ((c1.getX() == c2.getX()) && (c1.getY() == c2.getY())) {
return true;
}
return false;
}
Customer* Customer::createCustomer(Node* customer_node, struct_MAN* struct_man)
{
Customer* customer = Customer::create();
customer->setCustomer(customer_node, struct_man);
return customer;
}
// Set the data object from the widgets.
void
CardTransfer::widgetToData()
{
_gltxFrame->getData(_curr);
_curr.setMemo(_memo->text());
_curr.setCardId(_from->getId());
_quasar->db()->setActive(_curr, !_inactive->isChecked());
_gltxFrame->getData(_link);
_link.setNumber(_toNumber->text());
_link.setShiftId(_toShift->getId());
_link.setMemo(_memo->text());
_link.setCardId(_to->getId());
_quasar->db()->setActive(_link, !_inactive->isChecked());
fixed amount = _amount->getFixed();
Id transferAcct = _account->getId();
Card card;
Id fromAcct;
_quasar->db()->lookup(_curr.cardId(), card);
DataObject::DataType fromType = card.dataType();
if (card.dataType() == DataObject::CUSTOMER) {
Customer customer;
_quasar->db()->lookup(card.id(), customer);
fromAcct = customer.accountId();
} else if (card.dataType() == DataObject::VENDOR) {
Vendor vendor;
_quasar->db()->lookup(card.id(), vendor);
fromAcct = vendor.accountId();
}
Id toAcct;
_quasar->db()->lookup(_link.cardId(), card);
DataObject::DataType toType = card.dataType();
if (card.dataType() == DataObject::CUSTOMER) {
Customer customer;
_quasar->db()->lookup(card.id(), customer);
toAcct = customer.accountId();
} else if (card.dataType() == DataObject::VENDOR) {
Vendor vendor;
_quasar->db()->lookup(card.id(), vendor);
toAcct = vendor.accountId();
}
// Process fromAcct and transfer acct on first card
_curr.cards().clear();
_curr.cards().push_back(CardLine(_curr.cardId(), -amount));
_curr.accounts().clear();
if (fromType == DataObject::CUSTOMER) {
_curr.accounts().push_back(AccountLine(fromAcct, -amount));
_curr.accounts().push_back(AccountLine(transferAcct, amount));
} else if (fromType == DataObject::VENDOR) {
_curr.accounts().push_back(AccountLine(fromAcct, amount));
_curr.accounts().push_back(AccountLine(transferAcct, -amount));
}
// Process toAcct and transfer acct on second card
_link.cards().clear();
if (fromType == toType) {
_link.cards().push_back(CardLine(_link.cardId(), amount));
_link.accounts().clear();
if (toType == DataObject::CUSTOMER) {
_link.accounts().push_back(AccountLine(toAcct, amount));
_link.accounts().push_back(AccountLine(transferAcct, -amount));
} else if (toType == DataObject::VENDOR) {
_link.accounts().push_back(AccountLine(toAcct, -amount));
_link.accounts().push_back(AccountLine(transferAcct, amount));
}
} else {
_link.cards().push_back(CardLine(_link.cardId(), -amount));
_link.accounts().clear();
if (toType == DataObject::CUSTOMER) {
_link.accounts().push_back(AccountLine(toAcct, -amount));
_link.accounts().push_back(AccountLine(transferAcct, amount));
} else if (toType == DataObject::VENDOR) {
_link.accounts().push_back(AccountLine(toAcct, amount));
_link.accounts().push_back(AccountLine(transferAcct, -amount));
}
}
}
/** Runs a simple test of the functionality.
* The integrity of the tree is verified after a number of simple operations:
* - insert
* - find
* - erase
* - clear
*/
void functionality_test()
{
// Validate the empty list
printlist("Start");
// Inserting elements
(new CustomerDefault())->setName("alfa");
printlist("insert alfa");
(new CustomerDefault())->setName("beta");
printlist("insert beta");
(new CustomerDefault())->setName("alfa1");
printlist("insert alfa1");
(new CustomerDefault())->setName("gamma");
printlist("insert gamma");
(new CustomerDefault())->setName("delta");
printlist("insert delta");
(new CustomerDefault())->setName("omega");
printlist("insert omega");
// Searching for some existing names
string s("delta");
logger << "Find " << s << ": " << (Customer::find(s) ? "OK" : "NOK") << endl;
s = "omega";
logger << "Find " << s << ": " << (Customer::find(s) ? "OK" : "NOK") << endl;
// Searching for nonexistent name
s = "hamburger";
logger << "Find " << s << ": " << (Customer::find(s) ? "OK" : "NOK") << endl;
printlist("searches");
// Erasing some existing elements
delete Customer::find("delta");
printlist("erase delta");
delete Customer::find("gamma");
printlist("erase gamma");
// Erasing some existing elements
delete Customer::find("hamburger");
printlist("erase hamburger");
// Inserting a duplicate
(new CustomerDefault())->setName("alfa2");
printlist("insert alfa2");
(new CustomerDefault())->setName("alfa4");
printlist("insert alfa4");
(new CustomerDefault())->setName("alfa x");
printlist("insert alfa x");
(new CustomerDefault())->setName("alfa y");
printlist("insert alfa y");
(new CustomerDefault())->setName("alfa z");
printlist("insert alfa z");
(new CustomerDefault())->setName("delta");
printlist("insert delta");
(new CustomerDefault())->setName("phi");
printlist("insert phi");
// Inserting an already existing element
Customer * k = new CustomerDefault();
k->setName("alfa2");
logger << k->getName() << endl;
printlist("duplicate insert alfa2");
delete k;
// Clearing the list
Customer::clear();
printlist("clear");
}
bool operator()(const Customer& cust) const
{
return code == cust.Code();
}
void run()
{
int period_index = 0; // 0 a 6
// Use util->max/minPeopleFlow
int minFlow = util->minPeopleFlow[period_index];
int maxFlow = util->maxPeopleFlow[period_index];
cout << "NEW FLOW IS FROM " << minFlow << " TO " << maxFlow <<endl;
int timeNextCustomer = util->getRand(minFlow, maxFlow);
cout <<"First curstomer arrives in " << util->getMinute(timeNextCustomer) << "min and " << util->getSeconds(timeNextCustomer)<< " seconds" << endl;
while(util->time <= 24 * 3600)
{
this->changePeriod(period_index, minFlow, maxFlow);
int rand = util->getRand(util->minTimeAtCashier, util->maxTimeAtCachier);
// CHECK ARRIVING CUSTOMER
if(timeNextCustomer == 0)
{
// NEW CUSTOMER ARRIVE AT THE TIME CURRENT
cout << "New Customer Arrived at "<< util->getHour(util->time) << ":" <<util->getMinute(util->time) <<"!" << endl;
Customer *customer = new Customer(util->time);
if (cashierList->getSize() == 0) // First cashier
{
Cashier *cashier = new Cashier();
this->cashierList->insert(cashier);
cashier->customersLine->insert(customer);
cout << "Openning the first cashier!" << endl;
}
else
{
// VERIFY CASHIERS AND PROCESS CUSTOMERS WAIT
Node<Cashier*> *node = this->cashierList->getFirst();
int listSize = this->cashierList->getSize();
for(int i=0; i<= listSize && node!=NULL; i++)
{
Cashier *cashier = node->getValue();
cashier->processCashier(rand);
if (cashier->customersLine->getSize()>0)
{
Customer *firstCustomer = cashier->getFirstCustomer();
int leftCustomerWaitTime = util->maxWaitLine - firstCustomer->getWaitingTime(util->time);
// ATTENTION!!! CUSTOMER WAITING ALERT!
if (cashier->busyTime > leftCustomerWaitTime) // NOT ENOUGH TIME
{
Cashier *available = getAvailableCashier(leftCustomerWaitTime);
if (available != NULL)
{
available->customersLine->insert(firstCustomer);
}
else
{
// NO OTHER CASHIER AVAILABLE
Cashier *newCashier = new Cashier();
newCashier->customersLine->insert(firstCustomer);
cashier->customersLine->remove(firstCustomer);
rand = util->getRand(util->minTimeAtCashier, util->maxTimeAtCachier);
newCashier->processCashier(rand);
this->cashierList->insert(newCashier);
cout << "Openning an emergencial cashier! Customer waiting for more than " << util->getMinute(firstCustomer->getWaitingTime(util->time)) << " min" << endl;
}
}
}
node = node->getNext();
} // End for
// ADD NEW CUSTOMER
node = this->cashierList->getFirst();
int minLine = 1000000, index = 0;
for(int i=0; i<= this->cashierList->getSize() && node!=NULL; i++)
{
Cashier *cashier = node->getValue();
if(cashier->getLineSize() < minLine)
{
minLine = cashier->getLineSize();
index = i;
}
node = node->getNext();
} // End for
LinkedList<Cashier*> *list = this->cashierList;
Cashier *cashier = list->getValueAt(index);
LinkedList<Customer*> *list1 = cashier->customersLine;
list1->insert(customer);
} // END ELSE LIST NOT EMPTY
// PREPARE NEXT CUSTOMER ARRIVING
timeNextCustomer = util->getRand(minFlow, maxFlow);
cout <<"Next curstomer arrives in " << util->getMinute(timeNextCustomer) << "min and " << util->getSeconds(timeNextCustomer)<< " seconds"<<endl;
} // END CHECK ARRIVING CUSTOMER
else
{
Node<Cashier*> *node = this->cashierList->getFirst();
int i = 0;
while(node != NULL)
{
Cashier *cashier = node->getValue();
i++;
if (cashier->processCashier(rand))
{
cout << "Cashier " << i << " is available for next Customer"<<endl;
printStatus();
};
node = node->getNext();
} // End
}
// CHECK CURRENT CUSTOMERS STATUS
if (util->time% (300 / (period_index+1)) == 0 ){
printStatus();
cout << endl;
system("pause");
getchar();
cout << endl;
}
util->passTime();
timeNextCustomer--;
} // END TIME ITERATIONS
// DISPLAY RESULTS
for(int j = 0; j < 7; j++)
{
cout << "Starting at " << util->period[j] <<"h " << ": " << util->maxCashiers[j] <<endl;
}
} // END RUN()
bool Customer::operator <(const Customer& otherCustomer) const
{
return this->getUserName() < otherCustomer.getUserName();
}
int main(int argc, char* argv[])
{
BookStore myBookStore(&cout, &cerr);
fstream inventoryFile;
fstream customerFile;
fstream transactionFile;
char line[MAX_LINE_SIZE];
if (argc != 4)
{
cerr << "Usage: " << argv[0] << " InventoryFilename CustomerFileName TransactionsFilename" << endl;
return -1;
}
///////////////////////////
/////READ IN INVENTORY/////
///////////////////////////
inventoryFile.open(argv[1]);
if (!inventoryFile.is_open())
{
cerr << "Inventory File not found" << endl;
return -1;
}
while (inventoryFile.getline(line, MAX_LINE_SIZE))
{
stringstream ss;
char token[MAX_TITLE];
char bookType, newUsedType;
int copies;
string author, title;
float cost;
ss << line;
ss.getline(token, MAX_TITLE, ',');
bookType = token[0];
ss.getline(token, MAX_TITLE, ',');
newUsedType = token[0];
ss.getline(token, MAX_TITLE, ',');
copies = atof(token);
ss.getline(token, MAX_TITLE, ',');
author = (string)token;
ss.getline(token, MAX_TITLE, ',');
title = (string)token;
ss.getline(token, MAX_TITLE, ',');
cost = atof(token);
switch (bookType)
{
case 'B':
{
if (newUsedType != 'N')
{
ss.getline(token, MAX_TITLE, ',');
newUsedType = token[0];
}
string quality = string(1, newUsedType);
Book* insBook = new Book(author, title, cost, quality);
myBookStore.AddBook(insBook, copies);
break;
}
case 'A':
{
string narrator;
ss.getline(token, MAX_TITLE, ',');
narrator = (string)token;
if (newUsedType != 'N')
{
ss.getline(token, MAX_TITLE, ',');
newUsedType = token[0];
}
string quality = string(1, newUsedType);
AudioBook* insABook = new AudioBook(author, title, cost, narrator, quality);
Book* insBook = insABook;
myBookStore.AddBook(insBook, copies);
break;
}
case 'G':
{
string artist;
ss.getline(token, MAX_TITLE, ',');
artist = (string)token;
if (newUsedType != 'N')
{
ss.getline(token, MAX_TITLE, ',');
newUsedType = token[0];
}
string quality = string(1, newUsedType);
GraphicNovel* insGNBook = new GraphicNovel(author, title, cost, artist, quality);
Book* insBook = insGNBook;
myBookStore.AddBook(insBook, copies);
break;
}
default:
{
cerr << "ERROR. Invalid Entry" << endl;
}
}
}
///////////////////////////
/////READ IN CUSTOMERS/////
///////////////////////////
customerFile.open(argv[2]);
if (!customerFile.is_open())
{
cerr << "Customer File not found" << endl;
return -1;
}
while (customerFile.getline(line, MAX_LINE_SIZE))
{
stringstream ss;
char token[MAX_TITLE];
string firstName, lastName;
int age;
ss << line;
ss.getline(token, MAX_TITLE, ',');
firstName = (string)token;
ss.getline(token, MAX_TITLE, ',');
lastName = (string)token;
ss.getline(token, MAX_TITLE, ',');
age = atoi(token);
if (age > 65) {
SeniorCustomer* insCustomer = new SeniorCustomer(firstName, lastName, age);
myBookStore.AddCustomer(insCustomer);
}
else
{
Customer* insCustomer = new Customer(firstName, lastName, age);
myBookStore.AddCustomer(insCustomer);
}
}
////////////////////////////////////////
/////READ IN + PROCESS TRANSACTIONS/////
////////////////////////////////////////
transactionFile.open(argv[3]);
if (!transactionFile.is_open())
{
cerr << "File not found" << endl;
return -1;
}
while (transactionFile.getline(line, MAX_LINE_SIZE))
{
stringstream ss;
char token[MAX_TITLE];
char transType;
ss << line;
ss.getline(token, MAX_TITLE, ',');
transType = token[0];
switch (transType)
{
case 'I':
{
myBookStore.PrintInventory();
break;
}
case 'H':
{
string custFirstName, custLastName;
Customer myCustomer;
ss.getline(token, MAX_TITLE, ',');
custFirstName = (string)token;
myCustomer.setFirstName(custFirstName);
ss.getline(token, MAX_TITLE, ',');
custLastName = (string)token;
custLastName = rtrim(custLastName);
myCustomer.setLastName(custLastName);
myBookStore.PrintCustomerHistory(myCustomer);
break;
}
case 'P':
{
string custFirstName, custLastName;
Customer myCustomer;
char bookType, newUsedType;
string author, title;
ss.getline(token, MAX_TITLE, ',');
custFirstName = (string)token;
myCustomer.setFirstName(custFirstName);
ss.getline(token, MAX_TITLE, ',');
custLastName = (string)token;
myCustomer.setLastName(custLastName);
ss.getline(token, MAX_TITLE, ',');
bookType = token[0];
ss.getline(token, MAX_TITLE, ',');
newUsedType = token[0];
ss.getline(token, MAX_TITLE, ',');
author = (string)token;
ss.getline(token, MAX_TITLE, ',');
title = (string)token;
title = rtrim(title);
switch (bookType)
{
case 'B':
{
if (newUsedType != 'N')
{
ss.getline(token, MAX_TITLE, ',');
newUsedType = token[0];
}
string quality = string(1, newUsedType);
Book* myBook = new Book(author, title);
myBook->setQuality(quality);
//Do Stuff with myBook
myBookStore.ProcessPurchase(myCustomer, myBook);
break;
}
case 'A':
{
string narrator;
ss.getline(token, MAX_TITLE, ',');
narrator = (string)token;
if (newUsedType != 'N')
{
ss.getline(token, MAX_TITLE, ',');
newUsedType = token[0];
}
string quality = string(1, newUsedType);
AudioBook* myAudioBook = new AudioBook(author, title);
myAudioBook->setNarrator(narrator);
myAudioBook->setQuality(quality);
//Do Stuff with myBook
myBookStore.ProcessPurchase(myCustomer, myAudioBook);
break;
}
case 'G':
{
string artist;
ss.getline(token, MAX_TITLE, ',');
artist = (string)token;
if (newUsedType != 'N')
{
ss.getline(token, MAX_TITLE, ',');
newUsedType = token[0];
}
string quality = string(1, newUsedType);
GraphicNovel* myGraphicNovel = new GraphicNovel(author, title);
myGraphicNovel->setArtist(artist);
myGraphicNovel->setQuality(quality);
//Do Stuff with myBook
myBookStore.ProcessPurchase(myCustomer, myGraphicNovel);
break;
}
default:
{
cerr << "ERROR. Invalid Entry" << endl;
}
}
break;
}
case 'R':
{
string custFirstName, custLastName;
Customer myCustomer;
char bookType, newUsedType;
string author, title;
ss.getline(token, MAX_TITLE, ',');
custFirstName = (string)token;
myCustomer.setFirstName(custFirstName);
ss.getline(token, MAX_TITLE, ',');
custLastName = (string)token;
myCustomer.setLastName(custLastName);
ss.getline(token, MAX_TITLE, ',');
bookType = token[0];
ss.getline(token, MAX_TITLE, ',');
newUsedType = token[0];
ss.getline(token, MAX_TITLE, ',');
author = (string)token;
ss.getline(token, MAX_TITLE, ',');
title = (string)token;
title = rtrim(title);
switch (bookType)
{
case 'B':
{
if (newUsedType != 'N')
{
ss.getline(token, MAX_TITLE, ',');
newUsedType = token[0];
}
string quality = string(1, newUsedType);
Book* myBook = new Book(author, title);
myBook->setQuality(quality);
Book* myCopiedBook = new Book(author, title);
myCopiedBook->setQuality(quality);
//Do Stuff with myBook
myBookStore.ProcessReturn(myCustomer, myBook, myCopiedBook);
break;
}
case 'A':
{
string narrator;
ss.getline(token, MAX_TITLE, ',');
narrator = (string)token;
if (newUsedType != 'N')
{
ss.getline(token, MAX_TITLE, ',');
newUsedType = token[0];
}
string quality = string(1, newUsedType);
AudioBook* myAudioBook = new AudioBook(author, title);
myAudioBook->setNarrator(narrator);
myAudioBook->setQuality(quality);
AudioBook* myCopiedAudioBook = new AudioBook(author, title);
myCopiedAudioBook->setNarrator(narrator);
myCopiedAudioBook->setQuality(quality);
//Do Stuff with myBook
myBookStore.ProcessReturn(myCustomer, myAudioBook, myCopiedAudioBook);
break;
}
case 'G':
{
string artist;
ss.getline(token, MAX_TITLE, ',');
artist = (string)token;
if (newUsedType != 'N')
{
ss.getline(token, MAX_TITLE, ',');
newUsedType = token[0];
}
string quality = string(1, newUsedType);
GraphicNovel* myGraphicNovel = new GraphicNovel(author, title);
myGraphicNovel->setArtist(artist);
myGraphicNovel->setQuality(quality);
GraphicNovel* myCopiedGraphicNovel = new GraphicNovel(author, title);
myCopiedGraphicNovel->setArtist(artist);
myCopiedGraphicNovel->setQuality(quality);
//Do Stuff with myBook
myBookStore.ProcessReturn(myCustomer, myGraphicNovel, myCopiedGraphicNovel);
break;
}
default:
{
cerr << "ERROR. Invalid Entry" << endl;
}
}
break;
}
case 'T':
{
string custFirstName, custLastName;
Customer myCustomer;
char bookType, newUsedType;
string author, title;
float cost;
ss.getline(token, MAX_TITLE, ',');
custFirstName = (string)token;
myCustomer.setFirstName(custFirstName);
ss.getline(token, MAX_TITLE, ',');
custLastName = (string)token;
myCustomer.setLastName(custLastName);
ss.getline(token, MAX_TITLE, ',');
bookType = token[0];
ss.getline(token, MAX_TITLE, ',');
author = (string)token;
ss.getline(token, MAX_TITLE, ',');
title = (string)token;
ss.getline(token, MAX_TITLE, ',');
cost = atof(token);
switch (bookType)
{
case 'B':
{
ss.getline(token, MAX_TITLE, ',');
newUsedType = token[0];
string quality = string(1, newUsedType);
Book* myBook = new Book(author, title, cost, quality);
Book* myCopiedBook = new Book(author, title, cost, quality);
//Do Stuff with myBook
myBookStore.ProcessTradeIn(myCustomer, myBook, myCopiedBook);
break;
}
case 'A':
{
string narrator;
ss.getline(token, MAX_TITLE, ',');
narrator = (string)token;
ss.getline(token, MAX_TITLE, ',');
newUsedType = token[0];
string quality = string(1, newUsedType);
AudioBook* myAudioBook = new AudioBook(author, title, cost, narrator, quality);
AudioBook* myCopiedAudioBook = new AudioBook(author, title, cost, narrator, quality);
//Do Stuff with myBook
myBookStore.ProcessTradeIn(myCustomer, myAudioBook, myCopiedAudioBook);
break;
}
case 'G':
{
string artist;
ss.getline(token, MAX_TITLE, ',');
artist = (string)token;
ss.getline(token, MAX_TITLE, ',');
newUsedType = token[0];
string quality = string(1, newUsedType);
GraphicNovel* myGraphicNovel = new GraphicNovel(author, title, cost, artist, quality);
GraphicNovel* myCopiedGraphicNovel = new GraphicNovel(author, title, cost, artist, quality);
//Do Stuff with myBook
myBookStore.ProcessTradeIn(myCustomer, myGraphicNovel, myCopiedGraphicNovel);
break;
}
default:
{
cerr << "ERROR. Invalid Entry" << endl;
}
}
break;
}
default:
{
cerr << "ERROR. Invalid Transaction Entry" << endl;
}
}
}
cout << myBookStore.getBalance();
return 0;
}
bool Simulator::startSimulation() {
srand(time(NULL));
double enq_time = 0;
int cus_id = 1;
int ev_id = 1;
for (int i = 1; i<= 5; i++) {
enq_time += cusTimeMin + (double)(fmod((double)rand(),(double)(10000*(cusTimeMax - cusTimeMin + 1))))/10000.0;
Customer* newCus = new Customer(cus_id, "", enq_time, floors, sane);
Event newEvent(ev_id, "", CUST_CALL, newCus->getDir(), newCus->getAt(), enq_time, newCus);
system.upcomingEvents.push(newEvent);
if (DEBUG_SIM) { // The DEBUG flag
cout<<"Setting up Customer "<<cus_id<<" to arrive at floor "<<newCus->getAt()<<" at time = "<<enq_time<<endl;
}
cus_id++;
ev_id++;
}
while (departed < cusToSimulate) {
while (enq_time - system.upcomingEvents.getMinTime() < cusTimeMax) {
enq_time += cusTimeMin + (double)(fmod((double)rand(),(double)(10000*(cusTimeMax - cusTimeMin + 1))))/10000.0;
Customer* newCus = new Customer(cus_id, "", enq_time, floors, sane);
Event newEvent(ev_id, "", CUST_CALL, newCus->getDir(), newCus->getAt(), enq_time, newCus);
system.upcomingEvents.push(newEvent);
if (DEBUG_SIM) { // The DEBUG flag
cout<<"Setting up Customer "<<cus_id<<" to arrive at floor "<<newCus->getAt()<<" at time = "<<enq_time<<endl;
}
cus_id++;
ev_id++;
}
Event to_process = system.upcomingEvents.pop();
if (DEBUG_SIM) { // The DEBUG flag
cout<<"Processing Event-id "<<to_process.getId()<<" with timestamp "<<to_process.getTime()<<endl;
}
clock.updateTick(to_process.getTime());
to_process.process();
system.update(clock);
if (DEBUG_SIM) { // The DEBUG flag
cout<<"Clock Updated"<<endl;
}
Event new_event;
new_event = system.giveEvent(to_process);
if (DEBUG_SIM) { // The DEBUG flag
cout<<"Event Given"<<endl;
}
if (to_process.getType() == ENTER) {
Event go_evnt(ev_id, "", CUST_GO, DEFAULT, to_process.getCustomer()->getTo(), to_process.getTime(), to_process.getCustomer(), to_process.getElevator());
go_evnt.process();
new_event = system.giveEvent(go_evnt);
ev_id++;
}
if (new_event.getType() != DEFAULT) {
if (DEBUG_SIM) cout<<"Pushing Event "<<new_event.getType()<<endl; // The DEBUG flag
system.upcomingEvents.push(new_event);
}
if (to_process.getType()==LEAVE) {
if (DEBUG_SIM) cout<<"Leave Event "<<endl; // The DEBUG flag
departed++;
}
}
system.printMetrics();
}
int main()
{
Bank bank1; //this bank uses linked lists for its customers and accounts.
cout << "--BANK DATABASE IMPLEMENTED USING LINKED LISTS--" << endl << endl;
//CUSTOMER LINKED LIST
ifstream in1;
in1.open("customers0.txt");
if (in1.fail())
{
cout << "unable to open customers0.txt" << endl;
return 0;
}
while (!in1.eof())
{
Customer *newCustomer = new Customer();
in1 >> (newCustomer -> customerID) >> (newCustomer -> lastName);
in1 >> (newCustomer -> firstName) >> (newCustomer -> address);
bank1.addCustomer(newCustomer);
}
in1.close();
int totalcustomers = bank1.getccurrentlyInList();
cout << "Total number of customers: " << totalcustomers << endl;
//ACCOUNT LINKED LIST
ifstream in2;
in2.open("accounts0.txt");
if (in2.fail())
{
cout << "unable to open accounts0.txt" << endl;
return 0;
}
while (!in2.eof())
{
Account *newAccount = new Account();
in2 >> (newAccount -> accountID) >> (newAccount -> customerID);
in2 >> (newAccount -> balance);
bank1.addAccount(newAccount);
}
in2.close();
int totalaccounts = bank1.getacurrentlyInList();
cout << "Total number of accounts: " << totalaccounts << endl;
int totalbalance = bank1.getTotalAccountsBalance();
cout << "Total Accounts Balance: " << totalbalance << " cents" << endl;
int customerIDSearch;
cout << "Enter Customer ID: ";
cin >> customerIDSearch;
bank1.search(customerIDSearch); //this search function calls the printCustomer() function within it.
int numberOfComparisons = bank1.getNumberOfComparisonsLL();
cout << "Number of Comparisons made (linked list): " << numberOfComparisons << endl;
//----------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------
Bank bank2; //this bank uses binary search trees for its customers and accounts.
cout << endl << "--BANK DATABASE IMPLEMENTED USING BINARY SEARCH TREES--" << endl << endl;
//CUSTOMER BINARY SEARCH TREE
ifstream in3;
in3.open("customers0.txt");
if (in3.fail())
{
cout << "unable to open customers0.txt" << endl;
return 0;
}
while (!in3.eof())
{
Customer *newCustomer = new Customer();
in3 >> (newCustomer -> customerID) >> (newCustomer -> lastName);
in3 >> (newCustomer -> firstName) >> (newCustomer -> address);
//The following two lines of code prints out the details of every customer added (used for debugging purposes)
//cout << newCustomer->customerID << " " << newCustomer->lastName << " ";
//cout << newCustomer->firstName << " " <<newCustomer->address << endl;
bank2.addCustomerBST(newCustomer);
}
in3.close();
totalcustomers = bank2.getccurrentlyInList();
cout << "Total number of customers: " << totalcustomers << endl;
//ACCOUNT BINARY SEARCH TREE
ifstream in4;
in4.open("accounts0.txt");
if (in4.fail())
{
cout << "unable to open accounts0.txt" << endl;
return 0;
}
while (!in4.eof())
{
Account *newAccount = new Account();
in4 >> (newAccount -> accountID) >> (newAccount -> customerID);
in4 >> (newAccount -> balance);
bank2.addAccountBST(newAccount);
}
in4.close();
totalaccounts = bank2.getacurrentlyInList();
cout << "Total number of accounts: " << totalaccounts << endl;
totalbalance = bank2.getTotalAccountsBalance();
cout << "Total Accounts Balance: " << totalbalance << " cents" << endl;
cout << "Enter Customer ID: ";
cin >> customerIDSearch;
Customer *search = bank2.publicSearchCustomer(customerIDSearch);
if ((bank2.publicSearchCustomer(customerIDSearch)) == NULL)
{
cout << "ERROR: Invalid Customer ID." << endl;
}
else
{
search->printCustomer();
}
numberOfComparisons = bank2.getNumberOfComparisonsBST();
cout << "Number of Comparisons made (binary search trees): " << numberOfComparisons << endl;
return 0;
}
/**
* Injects customers into the network using forward.
* The initial location of the customer is the source node.
*/
void Source::injectCustomer() {
Customer *c = buildCustomer() ;
c->setLocation( this ) ;
forward( c ) ;
}
//-----------------------------------------------------------------------------
// processTransactions(ifstream& infile) const
// Process a list of transactions from an input file
//-----------------------------------------------------------------------------
void MovieStore::processTransactions(ifstream& infile)
{
while (true)
{
if (infile.eof() || !infile.good())
{
break;
}
char c;
infile >> c;
string key;
stringstream ss;
Customer target;
switch (c)
{
// borrow and return
case 'B':
case 'R':
int custId;
char format;
char genre;
char sz[256];
Customer* pCust;
Movie* pMovie;
infile >> custId >> format >> genre;
infile.get();
infile.get(sz, ARRAYSIZE(sz));
key = sz;
ss << custId;
target.setKey(ss.str());
// Clean up
infile.clear();
infile.ignore(numeric_limits<streamsize>::max(), '\n');
// Validate genre
if (!m_movieManager.isValidGenre(genre))
{
cerr << "Invalid genre '" << genre << "'" << endl;
continue;
}
// Retrieve customer
pCust = dynamic_cast<Customer*>(m_customersHash.retrieve(target));
// Retrieve movie
pMovie = m_movieManager.find(genre, key);
// Validate customer
if (NULL == pCust)
{
cerr << "Customer '" << custId << "' not found" << endl;
continue;
}
// Validate movie
else if (NULL == pMovie)
{
cerr << "Movie with key '" << key << "' not found" << endl;
continue;
}
// Validate checkout
else if (! toggleCheckoutState(('B' == c), pMovie, custId, format))
{
continue;
}
else
{
// Add transaction record to customer
Transaction* pTrans = new Transaction(pMovie, c, format);
pCust->addTransaction(pTrans);
}
break;
// show movie inventory
case 'S':
m_movieManager.print();
break;
// Display transaction history by customer
case 'H':
cout << m_customers;
break;
default:
cout << "Invalid transaction code " << c << endl;
// Clean up
infile.clear();
infile.ignore(numeric_limits<streamsize>::max(), '\n');
break;
}
}
}
void purchaseItem(vector<items> & vectorOfItems, Customer & user) {
int count = 0;
int index;
string input;
string temp;
cout << "Enter the name of the item: " << endl;
getline(cin, temp);
getline(cin, input);
for (unsigned int i = 0; i < input.length(); i++)
{
input[i] = tolower(input[i]);
}
bool isInStock = false;
for (size_t i = 0; i < vectorOfItems.size(); i++)
{
if (vectorOfItems[i].getItemName() == input) {
isInStock = true;
index = i;
count++;
}
}
if (!isInStock) {
cout << "Sorry, that item is not in stock" << endl;
}
else {
cout << "We have " << count << " " << input << "(s) in stock for " << vectorOfItems[index].getItemPrice() << " each. Continue with purchase?" << endl;
cout << "1. Yes" << endl;
cout << "2. No" << endl;
string optionS;
int option = 0;
getline(cin, optionS);
option = atoi(optionS.c_str());
while (!isNumber(optionS) || (option != 1 && option != 2))
{
cout << "Not a valid choice. Please enter 1 or 2." << endl;
getline(cin, optionS);
if (isNumber(optionS))
{
option = atoi(optionS.c_str());
}
}
if (option == 1)
{
int amt = -1;
cout << "How many would you like to purchase?" << endl;
getline(cin, optionS);
amt = atoi(optionS.c_str());
int num = 0;
while ((!isNumber(optionS)) || (amt < 1) || (amt > count))
{
cout << "Not a valid choice. Please enter a number between 1 and " << count << "." << endl;
getline(cin, optionS);
if (isNumber(optionS))
{
amt = atoi(optionS.c_str());
}
}
for (size_t i = 0; i < vectorOfItems.size(); i++)
{
if (input == vectorOfItems[i].getItemName())
{
if (user.noMoreMoney(vectorOfItems[i].getItemPrice()))
{
cout << "You have no more money left!" << endl;
break;
}
else
{
user.subtractBudget(vectorOfItems[i].getItemPrice());
num += 1;
vectorOfItems.erase(vectorOfItems.begin() + i);
i--;
amt--;
if (amt == 0)
i = vectorOfItems.size();
}
}
}
cout << "Congratulations, you purchased " << num << " " << input << "(s)!" << endl;
}
else if (option == 2)
{
}
else
{
cout << "Invalid choice. Purchase?" << endl;
cout << "1. Yes" << endl;
cout << "2. No" << endl;
}
}
}
void
ServiceCharges::slotPost()
{
QDate end = _end->getDate();
Id store_id = _store->getId();
Id account_id = _account->getId();
// Validate data
if (store_id == INVALID_ID) {
QString message = tr("A store must be entered");
QMessageBox::critical(this, tr("Error"), message);
_store->setFocus();
return;
}
if (account_id == INVALID_ID) {
QString message = tr("An account must be entered");
QMessageBox::critical(this, tr("Error"), message);
_account->setFocus();
return;
}
QString message = tr("Are you sure you want to post the charges?");
int ch = QMessageBox::warning(this, tr("Continue?"), message,
QMessageBox::No, QMessageBox::Yes);
if (ch != QMessageBox::Yes) return;
QApplication::setOverrideCursor(waitCursor);
qApp->processEvents();
QListViewItemIterator it(_charges);
for (; it.current(); ++it) {
ListViewItem* item = (ListViewItem*)it.current();
Id customer_id = item->id;
fixed amount = item->value(1).toFixed();
if (customer_id == INVALID_ID) continue;
Customer customer;
_quasar->db()->lookup(customer_id, customer);
// Generate service charge transaction
CardAdjust adjustment;
adjustment.setPostDate(end);
adjustment.setPostTime(QTime(0, 0, 0));
adjustment.setMemo(tr("Service Charges"));
adjustment.setCardId(customer_id);
adjustment.setStoreId(store_id);
CardLine cardLine(customer_id, amount);
adjustment.cards().push_back(cardLine);
// Add account lines
Id receivables_id = customer.accountId();
adjustment.accounts().push_back(AccountLine(receivables_id, amount));
adjustment.accounts().push_back(AccountLine(account_id, -amount));
// Post adjustment
_quasar->db()->create(adjustment);
}
Company orig, company;
_quasar->db()->lookup(orig);
company = orig;
company.setLastServiceCharge(end);
company.setChargeAccount(account_id);
_quasar->db()->update(orig, company);
QApplication::restoreOverrideCursor();
message = tr("The service charges have been posted");
QMessageBox::information(this, tr("Posted"), message);
close();
}
//method that generates a questionnaire for the customer to fill out.
void recGift(vector<items> & vectorOfItems, vector<items> & recommendedItems, Customer & user) {
string userchoice = "";
int userpref = 0;
int creativity = 0;
int activity = 0;
int complexity = 0;
string tempchoice = "";
recommendedItems.clear();
cout << "Please answer the following questions with either a 1 or 2 so we can match you to your perfect item" << endl;
cout << endl << "Would you rather 1. paint a picture or 2. ride a bike?" << endl;
getline(cin, tempchoice);
getline(cin, userchoice);
userpref = atoi(userchoice.c_str());
while (!isNumber(userchoice) || (userpref != 1 && userpref != 2))
{
cout << "Not a valid choice. Please enter 1 or 2." << endl;
getline(cin, userchoice);
if (isNumber(userchoice))
{
userpref = atoi(userchoice.c_str());
}
}
if (userpref == 1) {
creativity += 3;
activity -= 1;
}
else if (userpref == 2) {
activity += 3;
}
cout << endl << "Can you solve a Rubiks Cube? 1. yes 2. no" << endl;
userpref = 0;
getline(cin, userchoice);
userpref = atoi(userchoice.c_str());
while (!isNumber(userchoice) || (userpref != 1 && userpref != 2))
{
cout << endl << "Not a valid choice. Please enter 1 or 2." << endl;
getline(cin, userchoice);
if (isNumber(userchoice))
{
userpref = atoi(userchoice.c_str());
}
}
if (userpref == 1) {
complexity += 2;
}
else if (userpref == 2) {
complexity -= 1;
}
cout << endl << "Have you ever watched a Marvel movie? 1. yes 2. no " << endl;
userpref = 0;
getline(cin, userchoice);
userpref = atoi(userchoice.c_str());
while (!isNumber(userchoice) || (userpref != 1 && userpref != 2))
{
cout << "Not a valid choice. Please enter 1 or 2." << endl;
getline(cin, userchoice);
if (isNumber(userchoice))
{
userpref = atoi(userchoice.c_str());
}
}
if (userpref == 1) {
creativity += 1;
}
cout << endl << "Can you see yourself skydiving? 1. yes 2. no" << endl;
userpref = 0;
getline(cin, userchoice);
userpref = atoi(userchoice.c_str());
while (!isNumber(userchoice) || (userpref != 1 && userpref != 2))
{
cout << "Not a valid choice. Please enter 1 or 2." << endl;
getline(cin, userchoice);
if (isNumber(userchoice))
{
userpref = atoi(userchoice.c_str());
}
}
if (userpref == 1) {
activity += 3;
}
cout << endl << "Is your spirit animal moreso 1. a cheetah or 2. a sloth" << endl;
userpref = 0;
getline(cin, userchoice);
userpref = atoi(userchoice.c_str());
while (!isNumber(userchoice) || (userpref != 1 && userpref != 2))
{
cout << "Not a valid choice. Please enter 1 or 2." << endl;
getline(cin, userchoice);
if (isNumber(userchoice))
{
userpref = atoi(userchoice.c_str());
}
}
if (userpref == 1) {
activity += 2;
}
else if (userpref == 2) {
activity -= 2;
}
cout << endl << "Do you believe in aliens? 1. yes 2. no" << endl;
userpref = 0;
getline(cin, userchoice);
userpref = atoi(userchoice.c_str());
while (!isNumber(userchoice) || (userpref != 1 && userpref != 2))
{
cout << "Not a valid choice. Please enter 1 or 2." << endl;
getline(cin, userchoice);
if (isNumber(userchoice))
{
userpref = atoi(userchoice.c_str());
}
}
if (userpref == 1) {
creativity += 2;
complexity += 1;
}
cout << endl << "Can you do a backflip? 1. yes 2. no" << endl;
userpref = 0;
getline(cin, userchoice);
userpref = atoi(userchoice.c_str());
while (!isNumber(userchoice) || (userpref != 1 && userpref != 2))
{
cout << "Not a valid choice. Please enter 1 or 2." << endl;
getline(cin, userchoice);
if (isNumber(userchoice))
{
userpref = atoi(userchoice.c_str());
}
}
if (userpref == 1) {
activity += 4;
}
cout << endl << "1. Super Smash or 2. volleyball?" << endl;
userpref = 0;
getline(cin, userchoice);
userpref = atoi(userchoice.c_str());
while (!isNumber(userchoice) || (userpref != 1 && userpref != 2))
{
cout << "Not a valid choice. Please enter 1 or 2." << endl;
getline(cin, userchoice);
if (isNumber(userchoice))
{
userpref = atoi(userchoice.c_str());
}
}
if (userpref == 1) {
creativity += 2;
activity -= 1;
}
else if (userpref == 2) {
activity += 2;
}
cout << endl << "Would you rather 1. become a sentient strawberry with the mind you have now (cannot communicate or have mobility) or 2. just become a regular strawberry with strawberry thoughts?" << endl;
userpref = 0;
getline(cin, userchoice);
userpref = atoi(userchoice.c_str());
while (!isNumber(userchoice) || (userpref != 1 && userpref != 2))
{
cout << "Not a valid choice. Please enter 1 or 2." << endl;
getline(cin, userchoice);
if (isNumber(userchoice))
{
userpref = atoi(userchoice.c_str());
}
}
if (userpref == 1) {
creativity += 1;
activity += 1;
}
else if (userpref == 2) {
activity -= 2;
}
if (complexity > 5) {
complexity = 5;
}
if (creativity > 5) {
creativity = 5;
}
if (activity > 5) {
activity = 5;
}
if (complexity < 0) {
complexity = 0;
}
if (creativity < 0) {
creativity = 0;
}
if (activity < 0) {
activity = 0;
}
bestFitItem(recommendedItems, vectorOfItems, creativity, activity, complexity);
cout << endl << "The following are your survey results:" << endl;
cout << "Activity: " << activity << endl;
cout << "Creativity: " << creativity << endl;
cout << "Complexity: " << complexity << endl;
cout << "The following items are recommended for you:" << endl;
for (size_t i = 0; i < recommendedItems.size(); i++) {
cout << "Item: " << recommendedItems[i].getItemName() << endl;
cout << "\tPrice: $" << recommendedItems[i].getItemPrice() << endl;
if (user.noMoreMoney(recommendedItems[i].getItemPrice())) {
cout << "\tWarning! This item is over your budget!" << endl;
}
}
cout << endl;
}
void task_06() // let it be kind a main func
{
// setting things up
std::srand(std::time(0)); // random initializing of rand()
cout << "Case Study: Bank of Heather Automatic Teller\n";
cout << "Enter maximum size of queue: ";
int qs;
cin >> qs;
queue<Customer> line; // line queue holds up to qs people
cout << "Enter the number of simulation hours: ";
int hours; // hours of simulation
cin >> hours;
// simulation will run 1 cycle per minute
long cyclelimit = MIN_PER_HR * hours; // # of cycles
cout << "Enter the average number of customers per hour: ";
double perhour; // average # of arrival per hour
cin >> perhour;
double min_per_cust; // average time between arrivals
min_per_cust = MIN_PER_HR / perhour;
Customer temp; // new customer data
long turnaways = 0; // turned away by full queue
long customers = 0; // joined the queue
long served = 0; // served during the simulation
long sum_line = 0; // cumulative line length
int wait_time = 0; // time until autoteller is free
long line_wait = 0; // cumulative time in line
// running the simulation
for (int cycle = 0; cycle < cyclelimit; cycle++)
{
if (newcustomer(min_per_cust)) // have newcomer
{
if (line.size() == qs)
turnaways++;
else
{
customers++;
temp.set(cycle); // cycle = time of arrival
line.push(temp); // add newcomer to line
}
}
if (wait_time <= 0 && !line.empty())
{
temp = line.front(); // attend next customer
line.pop();
wait_time = temp.ptime(); // for wait_time minutes
line_wait += cycle - temp.when();
served++;
}
if (wait_time > 0)
wait_time--;
sum_line += line.size();
}
// reporting results
if (customers > 0)
{
cout << "customers accepted: " << customers << endl;
cout << " customers served: " << served << endl;
cout << " turnaways: " << turnaways << endl;
cout << "average queue size: ";
cout.precision(2);
cout.setf(ios_base::fixed, ios_base::floatfield);
cout << (double) sum_line / cyclelimit << endl;
cout << " average wait time: "
<< (double) line_wait / served << " minutes\n";
}
else
cout << "No customers!\n";
cout << "Done!\n";
}
int main() {
vector<items> vectorOfItems; //creates the vector of items
vector<employees> vectorOfEmployees; //creates the vector of employees
vector<items> recommendedItems; //creates the vector of recommended items
int currentEmployee;
// the following code is an example of what can be held in the database
int example = 0;
while (example < 3)
{
vectorOfItems.push_back(items("ball", 2.50, 1.10, 2, 5, 1));
example++;
}
example = 0;
while (example < 3)
{
vectorOfItems.push_back(items("rubix's cube", 3.75, 1.25, 2, 1, 5));
example++;
}
example = 0;
while (example < 3)
{
vectorOfItems.push_back(items("coloring book", 2.25, .50, 4, 1, 2));
example++;
}
example = 0;
while (example < 3)
{
vectorOfItems.push_back(items("keyboard", 25.50, 20, 4, 1, 4));
example++;
}
example = 0;
while (example < 3)
{
vectorOfItems.push_back(items("dance lessons", 15.50, 6.50, 5, 5, 4));
example++;
}
example = 0;
while (example < 3)
{
vectorOfItems.push_back(items("chalk", 5.25, 2.75, 5, 4, 1));
example++;
}
example = 0;
while (example < 3)
{
vectorOfItems.push_back(items("exercise machine", 175.25, 125.00, 1, 4, 4));
example++;
}
example = 0;
while (example < 3)
{
vectorOfItems.push_back(items("pinwheel", 1.25, 0.50, 2, 1, 1));
example++;
}
//initial prompt for user to select employee or customer
cout << "Welcome to the shop! Are you an employee or customer?" << endl;
cout << "1. Employee" << endl;
cout << "2. Customer" << endl;
cout << "3. Exit Shop" << endl;
string userInput = "";
int firstInput = 0;
bool hello = true;
while (firstInput != 1 && firstInput != 2 && firstInput != 3) { //input validation for the first menu choice
bool isNum = true;
cout << endl;
getline(cin, userInput);
//the following for loop checks to see if the user inputed a number
for (size_t i = 0; i < userInput.length(); i++) {
if (!isdigit(userInput.at(i))) {
isNum = false;
}
}
//if the input is a number, convert the string to an int which will dictate where the code continues
if (isNum) {
firstInput = atoi(userInput.c_str());
}
if (firstInput == 1) { //entry points for the employee login
cout << "AUTHORIZATION REQUIRED. PLEASE ENTER COMPANY PASSWORD." << endl;
string pw = "";
getline(cin, pw);
if (!authorizationCheck(pw)) {
cout << "UNAUTHORIZED ACCESS TO SYSTEM DATABASE. RETURNING TO ENTRY POINT." << endl << endl;
cout << "Welcome to the shop! Are you an employee or customer?" << endl;
cout << "1. Employee" << endl;
cout << "2. Customer" << endl;
cout << "3. Exit Shop" << endl;
firstInput = -1;
}
cout << endl;
}
if (firstInput == 1) {
if (hello) { //only prints the "Hello Employee!" statement once so as to not sound redundant
cout << "Hello Employee! Please login or register for an account." << endl;
hello = false;
}
cout << "1. Login" << endl;
cout << "2. Register" << endl;
cout << "3. Exit" << endl;
int secondInput = 0;
string secondUserInput = "";
while (secondInput != 1 && secondInput != 2 && secondInput != 3) {
bool isNum2 = true;
cout << endl;
getline(cin, secondUserInput);
for (size_t i = 0; i < secondUserInput.length(); i++) {
if (!isdigit(secondUserInput.at(i))) {
isNum2 = false;
}
}
if (isNum2) {
secondInput = atoi(secondUserInput.c_str());
}
if (secondInput == 1) {
string username;
string password;
cout << "LOGIN SCREEN" << endl;
cout << "Username: "******"Password: "******"";
int loggedInInput = 0;
bool isNum3 = true;
while (loggedInInput != 1 && loggedInInput != 2 && loggedInInput != 3 && loggedInInput != 4 && loggedInInput != 5) {
isNum3 = true;
if (loginFirstTime) {
cout << endl << "Login successful." << endl;
}
loginFirstTime = false;
cout << "What would you like to do?" << endl;
cout << "1. Restock" << endl;
cout << "2. Make a sale" << endl;
cout << "3. Check inventory" << endl;
cout << "4. Check total sales" << endl;
cout << "5. Logout" << endl;
cout << endl;
getline(cin, userLoggedInInput);
if (userLoggedInInput.length() == 0) {
isNum3 = false;
}
for (size_t i = 0; i < userLoggedInInput.length(); i++) {
if (!isdigit(userLoggedInInput.at(i))) {
isNum3 = false;
}
}
if (isNum3) {
loggedInInput = atoi(userLoggedInInput.c_str());
}
if (loggedInInput == 1) { //RESTOCK METHOD
//takes in input for creativity/activity/complexity
//creates item
//pushes on to vectorOfItems
//VALUES ARE TEMPORARY
int creativity = 0;
int activity = 0;
int complexity = 0;
double cost = 0;
string costStr = "";
string creativityStr = "";
string activityStr = "";
string complexityStr = "";
string name = "";
string n = "";
// make name all lowercase
double price = 0;
string priceStr = "";
cout << "What is the name of item you'd like to restock?" << endl;
getline(cin, n);
while (!isValidString(n)) { //input validation for string. String cannot be empty
cout << "Error. The name of the item cannot be empty. Plase re-enter the name of the item." << endl;
getline(cin, n);
}
size_t counter = 0;
char c;
while (counter < n.length()) //converts all characters in string to lowercase
{
c = n[counter];
if (isupper(c))
{
n[counter] = tolower(c);
}
counter++;
}
name = n;
counter = 0;
size_t counter2 = 0;
string restockchoiceStr = "";
int restockchoice = 0;
bool alreadychecked = false; //boolean to see if the vector has been searched through once for the item
bool usingprevious = false;
vector<items> vectorOfCheckedItems;
while (counter < vectorOfItems.size()) // checks to see if an item with the same name has already been added to the inventory, and prompts user if they would like to use these stats
{
while (counter2 < vectorOfCheckedItems.size()) // checks to see if the item is the same as what has previously been offered
{
if ((vectorOfCheckedItems[counter2].getItemName() == vectorOfItems[counter].getItemName()) && (vectorOfCheckedItems[counter2].getItemPrice() == vectorOfItems[counter].getItemPrice()) && (vectorOfCheckedItems[counter2].getItemCreativity() == vectorOfItems[counter].getItemCreativity()) && (vectorOfCheckedItems[counter2].getItemActivity() == vectorOfItems[counter].getItemActivity()) && (vectorOfCheckedItems[counter2].getItemComplexity() == vectorOfItems[counter].getItemComplexity()))
{
alreadychecked = true;
}
counter2++;
}
if ((vectorOfItems[counter].getItemName() == name) && !alreadychecked)
{
cout << name << " has been found in our inventory with a price of " << vectorOfItems[counter].getItemPrice() << ", " << vectorOfItems[counter].getItemCreativity() << " Creativity, " << vectorOfItems[counter].getItemActivity() << " Activity, and " << vectorOfItems[counter].getItemComplexity() << " complexity. Would you like to use these statistics?" << endl;
cout << "1. Yes" << endl;
cout << "2. No" << endl;
getline(cin, restockchoiceStr);
if (isNumber(restockchoiceStr)) { //input validation for the restockchoice variable
restockchoice = atoi(restockchoiceStr.c_str());
}
while (!isNumber(restockchoiceStr) || (restockchoice != 1 && restockchoice != 2)) {
cout << "Not a valid choice. Please enter 1 for Yes and 2 for No." << endl;
getline(cin, restockchoiceStr);
if (isNumber(restockchoiceStr)) {
restockchoice = atoi(restockchoiceStr.c_str());
}
}
//if the user wants to use same data from the previous item, create a duplicate
//and push it into the inventory
if (restockchoice == 1)
{
price = vectorOfItems[counter].getItemPrice();
cost = vectorOfItems[counter].getItemCost();
creativity = vectorOfItems[counter].getItemCreativity();
activity = vectorOfItems[counter].getItemActivity();
complexity = vectorOfItems[counter].getItemComplexity();
usingprevious = true;
break;
}
//otherwise create a item and push it into the inventory
else if (restockchoice == 2)
{
vectorOfCheckedItems.push_back(vectorOfItems[counter]);
}
}
counter++;
}
if (!usingprevious)
{
cout << "What is the selling price for this item?" << endl;
cout << "$";
getline(cin, priceStr);
if (isDouble(priceStr)) { //input validation for the price variable
price = atof(priceStr.c_str());
//rounds the price to two decimals
price = floor((100.*price) + .5) / 100.;
}
while (!isDouble(priceStr)) {
cout << "Not a valid choice. Please enter a valid price." << endl;
getline(cin, priceStr);
if (isDouble(priceStr)) {
price = atof(priceStr.c_str());
//rounds the price to two decimals
price = floor((100.*price) + .5) / 100.;
}
}
cout << "What is the cost of making this item?" << endl; // dis dat shit
cout << "$";
getline(cin, costStr);
cost = atof(costStr.c_str());
//rounds the price to two decimals
cost = floor((100.*cost) + .5) / 100.;
while (!isDouble(costStr) || (cost > price)) {
cout << "Not a valid choice. Please enter a valid cost." << endl;
getline(cin, costStr);
if (isDouble(costStr)) {
cost = atof(costStr.c_str());
//rounds the price to two decimals
cost = floor((100.*cost) + .5) / 100.;
}
}
cout << "What is the creativity value associated with the item? (Scale of 1-5)" << endl;
getline(cin, creativityStr);
if (isNumber(creativityStr)) { //input validation for the creativity variable
creativity = atoi(creativityStr.c_str());
}
while (!isNumber(creativityStr) || creativity < 1 || creativity > 5) {
cout << "Not a valid choice. Please enter an integer value between 1 and 5 inclusive." << endl;
getline(cin, creativityStr);
if (isNumber(creativityStr)) {
creativity = atoi(creativityStr.c_str());
}
}
cout << "What is the activity value associated with the item? (Scale of 1-5)" << endl;
getline(cin, activityStr);
if (isNumber(activityStr)) { //input validation for the activity variable
activity = atoi(activityStr.c_str());
}
while (!isNumber(activityStr) || activity < 1 || activity > 5) {
cout << "Not a valid choice. Please enter an integer value between 1 and 5 inclusive." << endl;
getline(cin, activityStr);
if (isNumber(activityStr)) {
activity = atoi(activityStr.c_str());
}
}
cout << "What is the complexity value associated with the item? (Scale of 1-5)" << endl;
getline(cin, complexityStr);
if (isNumber(complexityStr)) { //input validation for the complexity variable
complexity = atoi(complexityStr.c_str());
}
while (!isNumber(complexityStr) || complexity < 1 || complexity > 5) {
cout << "Not a valid choice. Please enter an integer value between 1 and 5 inclusive." << endl;
getline(cin, activityStr);
if (isNumber(complexityStr)) {
complexity = atoi(complexityStr.c_str());
}
}
}
vectorOfItems.push_back(items(name, price, cost, creativity, activity, complexity));
cout << name << " successfully restocked!" << endl;
loggedInInput = 0; //need this so the loop continues until it exits
}
else if (loggedInInput == 2)
{
//takes in input of item name
//removes first found item from vectorOfItems
//add to sale count of employee -> increments value of count for employee
// again this would be better in main function because we can keep track of employee with a variable equal to the username
string purchaseName;
bool success = false;
// make all lowercase
cout << "What was the name of the item you sold?" << endl;
getline(cin, purchaseName);
size_t counter = 0;
char c;
while (counter < purchaseName.length()) //converts all characters in string to lowercase
{
c = purchaseName[counter];
if (isupper(c)) //if the character at c is uppercase, convert it to lowercase
{
purchaseName[counter] = tolower(c);
}
counter++; //counter to interate through the length of the name
}
for (size_t i = 0; i < vectorOfItems.size(); i++)
{
if (purchaseName == vectorOfItems[i].getItemName())
{
cout << "We have found a(n) " << purchaseName << " with a price of $" << fixed << setprecision(2) << vectorOfItems[i].getItemPrice() << " Proceed with transaction?" << endl;
cout << "1. Yes" << endl;
cout << "2. No" << endl;
int pchoice = 0;
string pchoiceStr = "";
getline(cin, pchoiceStr);
if (isNumber(pchoiceStr)) { //input validation for the complexity variable
pchoice = atoi(pchoiceStr.c_str());
}
while (!isNumber(pchoiceStr) || (pchoice != 1 && pchoice != 2)) {
cout << "Not a valid choice. Please enter 1 for Yes or 2 for No." << endl;
getline(cin, pchoiceStr);
if (isNumber(pchoiceStr)) {
pchoice = atoi(pchoiceStr.c_str());
}
}
if (pchoice == 1) //adds total profit to sales
{
vectorOfEmployees[currentEmployee].setEmpTotalSales(vectorOfEmployees[currentEmployee].getEmpTotalSales() + vectorOfItems[i].getItemProfit());
vectorOfItems.erase(vectorOfItems.begin() + i);//deletes item in vector
cout << "Successful Transaction. You have earned a profit of $" << fixed << setprecision(2) << vectorOfItems[i].getItemProfit() << endl << endl;;
success = true; //changes the success variable to true so as to not print the error
i--; //allows full iteration through
}
}
}
if (!success)
{
cout << "Failed to sell item! Item not found in inventory." << endl;
}
loggedInInput = 0;
}
else if (loggedInInput == 3)
{
//loops through vectorOfItems and prints each itemName and itemPrice, consolidating duplicates
vector<items> itemsWithoutDupes;
vector<int> itemcounts;
size_t dupescounter = 0;
size_t dcc = 0;
size_t dccc = -1;
bool duplicate = false;
cout << "Current in stock: " << endl;
while (dupescounter < vectorOfItems.size())
{
duplicate = false;
dcc = 0;
while ((dcc < itemsWithoutDupes.size()) && (dcc < itemsWithoutDupes.size()))
{
if (vectorOfItems[dupescounter].getItemName() == itemsWithoutDupes[dcc].getItemName())
{
duplicate = true;
}
dcc++;
}
if (!duplicate) //if this is a new thing add a new item count, and itemwithoutdupes, then count to see how many items are duplicated
{
itemcounts.push_back(0);
itemsWithoutDupes.push_back(vectorOfItems[dupescounter]);
dccc++;
dcc = 0;
while (dcc < vectorOfItems.size())
{
if (vectorOfItems[dcc].getItemName() == itemsWithoutDupes[dccc].getItemName())
{
itemcounts[dccc]++;
}
dcc++;
}
}
else
{
}
dupescounter++;
}
for (size_t i = 0; i < itemsWithoutDupes.size(); i++)
{
cout << "Item: " << itemsWithoutDupes[i].getItemName() << endl << "Price: $" << fixed << setprecision(2) << itemsWithoutDupes[i].getItemPrice() << endl << "Profit Per Sale: $" << itemsWithoutDupes[i].getItemProfit() << endl << "Quantity: " << itemcounts[i] << endl << "----------------------" << endl;
}
loggedInInput = 0;
}
else if (loggedInInput == 4)
{
cout << "Employee " << vectorOfEmployees[currentEmployee].getEmpName() << " has sold items in total of $" << fixed << setprecision(2) << vectorOfEmployees[currentEmployee].getEmpTotalSales() << endl;
loggedInInput = 0;
}
else if (loggedInInput == 5)
{
cout << "Logout successful." << endl;
secondInput = 0;
}
else
{
cout << "Error. Not a valid choice. Please try again." << endl;
loggedInInput = 0;
}
} //end of Employee options loop
//} // end of while loop for user logged in
}
else { //if (!isAuthenticated)
secondInput = 0;
hello = true;
cout << endl << "Login Unsuccesful. Invalid username or password. Please try again." << endl;
}
}
else if (secondInput == 2) { //entry point for new account registration
string name = "";
string username = "";
string password = "";
cout << "NEW ACCOUNT REGISTRATION SCREEN" << endl;
cout << "Please enter the following information to register for a new account." << endl;
cout << "Name: ";
getline(cin, name);
cout << "Username: "******"Password: "******"Thank you for registering, " << name << "! Please log in with your new credentials." << endl << endl;
secondInput = 0;
}
else
{
//prints and loop will run again
cout << "Username already taken!" << endl << endl;
secondInput = 0;
}
}
else if (secondInput == 3) { //go back to the employee or customer selection menu
firstInput = 0;
cout << "Welcome to the shop! Are you an employee or customer?" << endl;
cout << "1. Employee" << endl;
cout << "2. Customer" << endl;
cout << "3. Exit" << endl;
hello = true;
break;
}
else {
cerr << "Error, not a valid choice. Please enter either 1 to login, 2 to register, or 3 to go back." << endl;
}
cout << "1. Login" << endl;
cout << "2. Register" << endl;
cout << "3. Exit" << endl;
} // closing bracket for top while loop
} //closing bracket for if employee
if (firstInput == 2) { //entry point for customer
string cn = "";
string ageStr = "";
int age = 0;
double budget = 0.0;
cout << "Hello customer! Please enter your name" << endl;
getline(cin, cn);
cout << endl << "Please enter your age" << endl;
getline(cin, ageStr);
while (!isNumber(ageStr)) {
cout << endl << "Not a valid age. Please enter a positive integer." << endl;
getline(cin, ageStr);
}
age = atoi(ageStr.c_str());
cout << endl << "How much money are you looking to spend today?" << endl;
string budgetStr = "";
getline(cin, budgetStr);
while (!isDouble(budgetStr)) {
cout << "Please enter a valid dollar amount." << endl;
getline(cin, budgetStr);
}
budget = atof(budgetStr.c_str());
Customer *user = new Customer(cn, age, budget); //creates a new instance of a customer
cout << endl << "Hello " << user->getCustomerName() << "! Would would you like to do today?" << endl;
cout << "1. Purchase item" << endl; //search by name, instock? remove from list, display price
cout << "2. Find gift" << endl; //go to questionnaire
cout << "3. Display all" << endl; //loop through vector and print inventory
cout << "4. Check current budget" << endl;
cout << "5. Update current budget" << endl;
cout << "6. Go back" << endl;
bool keepgoing = true;
int secondinput = 0;
string input1 = "";
while (secondinput != 1 && secondinput != 2 && secondinput != 3 && secondinput != 4 && secondinput != 5 && secondinput != 6 && keepgoing) {
bool isNum1 = true;
cin >> input1; //input validation
for (size_t j = 0; j < input1.length(); j++) {
if (!isdigit(input1.at(j))) {
isNum1 = false;
}
}
if (isNum1) {
secondinput = atoi(input1.c_str());
}
if (secondinput == 1) { //entry point for item purchase within customer class
purchaseItem(vectorOfItems, *user);
secondinput = 0;
}
else if (secondinput == 2) { //entry point for the questionnaire
recGift(vectorOfItems, recommendedItems, *user);
secondinput = 0;
}
else if (secondinput == 3) {
display(vectorOfItems);
secondinput = 0;
}
else if (secondinput == 4) {
cout << "You're current reminaing budget is $" << fixed << setprecision(2) << user->getCustomerBudget() << endl;
cout << endl;
secondinput = 0;
}
else if (secondinput == 5) {
cout << "How much money would you like to add?" << endl;
cout << "$";
double addbudget = 0;
string addbudgetStr = "";
getline(cin, addbudgetStr);
while (!isDouble(addbudgetStr)) {
cout << "Please enter a valid dollar amount." << endl;
getline(cin, addbudgetStr);
}
addbudget = atof(addbudgetStr.c_str());
user->addBudget(addbudget);
cout << "$" << fixed << setprecision(2) << addbudget << " successfully added to the budget!" << endl;
secondinput = 0;
}
else if (secondinput == 6) { //exit function to return to employee/customer select screen
firstInput = -1;
cout << endl;
cout << "Welcome to the shop! Are you an employee or customer?" << endl;
cout << "1. Employee" << endl;
cout << "2. Customer" << endl;
cout << "3. Exit" << endl;
hello = true;
break;
}
else {
cerr << endl << "Error, not a valid choice. " << endl;
}
cout << "1. Purchase item" << endl;
cout << "2. Find gift" << endl;
cout << "3. Display all" << endl;
cout << "4. Check current budget" << endl;
cout << "5. Update current budget" << endl;
cout << "6. Go back" << endl;
}
}//closing bracket for if customer
if (firstInput == 3) { //this is how to the user exists the shop
cout << "Are you sure you want to leave? Please enter 1 for yes or 2 for no" << endl;
string exitOptionStr = "";
int exitOption = 0;
getline(cin, exitOptionStr);
if (isNumber(exitOptionStr)) { //input validation for the exitOption variable
exitOption = atoi(exitOptionStr.c_str());
}
while (!isNumber(exitOptionStr) || (exitOption != 1 && exitOption != 2)) {
cout << "Not a valid choice. Please enter 1 for Yes and 2 for No." << endl;
getline(cin, exitOptionStr);
if (isNumber(exitOptionStr)) {
exitOption = atoi(exitOptionStr.c_str());
}
}
//returns back to the main menu when the user does not want to exit the program
if (exitOption == 2) {
firstInput = -1;
cout << endl;
cout << "Welcome to the shop! Are you an employee or customer?" << endl;
cout << "1. Employee" << endl;
cout << "2. Customer" << endl;
cout << "3. Exit Shop" << endl;
}
//safely exists the program
if (exitOption == 1)
{
exit(EXIT_SUCCESS);
}
}
if (firstInput == 0 || firstInput == -1)
{
}
else if (!(firstInput == 1 || firstInput == 2 || firstInput == 3))
{
cout << "Error, not a valid choice. Please enter either 1 for employee, 2 for customer or 3 to exit the shop." << endl;
}
firstInput = 0;
} //closing bracket for the outermost while loop which checks for user validation
void MainProgramWindow::on_pushButton_Login_clicked()
{
Admin Administrator("admin","*****@*****.**", 1234, "password");
int customerLocation;
bool validInput = false;
QString tempName;
QString tempPassword;
Login loginWindow;
ErrorLogin errorWindow;
Customer tempCustomer;
customerLocation = 0;
loginWindow.setModal(true);
int success = loginWindow.exec();
loginWindow.on_buttonBox_loginPress_accepted(tempName, tempPassword);
// Stores the tempname and password
SetUsername(tempName);
SetPassword(tempPassword);
if(Administrator.checkAdmin(tempName, tempPassword ))
{
validInput = true;
SetAdminLogin(true);
}
else
{ // Compare user input to database
try
{
tempCustomer = customerList.FindCustomer(tempName);
if (tempCustomer.getAccess() && tempCustomer.getPassword() == tempPassword)
{
validInput = true;
SetCustomerLogin(true);
}
else if (tempCustomer.getPassword() != tempPassword)
{
QMessageBox::information(this,"Error", "Wrong Credentials, sorry.");
}
else
{
QMessageBox::information(this,"Message", "Your account has not been activated yet. An administrator needs to activate your account, thank you for your patience!");
}
}
catch (NotFound)
{
if (success)
{
QMessageBox::information(this,"Error", "Account not found, sorry.");
}
}
catch(...)
{
}
}
if(validInput)
{
if(adminLogin)
{
aWindow->show(); // ADMIN
}
else if(customerLogin)
{
if(tempCustomer.getAccess())
{
bWindow->show(); // BROCHURE
}
}
}
//restore defaults
SetAdminLogin(false);
SetCustomerLogin(false);
}
int main (void)
{
//setting up the 5 lines of cashiers
Cashier cashier1;
Cashier cashier2;
Cashier cashier3;
Cashier cashier4;
Cashier cashier5;
//creating Customer variable to temporarily hold input
Customer cust;
//creating queue to hold input from file
queue<Customer> custInput;
//creating variable to hold simulation data
Sim_data_type sim;
//file for getting input
ifstream in_file;
//used to temperarily hold the line obtained from the file
string line;
//used to temperarily hold the selected substring
string substring;
//opening file
in_file.open("output.dat");
if( in_file.fail() )
{
cout<<"Could not open file.\n";
return 0;
}
else
{
//get data from file until end of file
while( !in_file.eof() )
{
//gets input until new line
getline( in_file, line );
//if extracted string isn't empty
if( line.length() > 0 )
{
//getting the first digits for (number)
substring = line.substr(0, 2);
cust.set_number( atoi(substring.c_str()) );
//getting the next digits for (arrival_time)
substring = line.substr(4, 4);
cust.set_arrival_time( atoi(substring.c_str()) );
//getting the next digits for (serv_time)
substring = line.substr(9, 3);
cust.set_serv_time( atoi(substring.c_str()) );
//adding newly created customer to the data queue
custInput.push( cust );
}
}
//closing file
in_file.close();
}
//while store not closed
while( sim.get_cnt() < 600 )
{
//increment minutes
sim.inc_cnt();
cashier1.inc_timer();
cashier2.inc_timer();
cashier3.inc_timer();
cashier4.inc_timer();
cashier5.inc_timer();
//while customers can still be served
if( sim.get_cnt() < 570 )
{
//set cust to temporarily hold front of custInput
cust = custInput.front();
//if the front of queue is ready to join line
while( cust.get_arrival_time() == sim.get_cnt() )
{
//set the customer to the first available/shortest
//lane; if none are open turn them away
if(
cashier1.get_status() == 'a' &&
(cashier2.get_status() == 'i' ||
cashier1.get_in_line() <= cashier2.get_in_line()) &&
(cashier3.get_status() == 'i' ||
cashier1.get_in_line() <= cashier3.get_in_line()) &&
(cashier4.get_status() == 'i' ||
cashier1.get_in_line() <= cashier4.get_in_line()) &&
(cashier5.get_status() == 'i' ||
cashier1.get_in_line() <= cashier5.get_in_line())
)
{
//adding customers serv time to cashiers queue
cashier1.add_customer( cust.get_serv_time() );
//removing customer from input we added to queue
custInput.pop();
//setting cust to new front so while checks correctly
cust = custInput.front();
}
else if(
cashier2.get_status() == 'a' &&
(cashier1.get_status() == 'i' ||
cashier2.get_in_line() <= cashier1.get_in_line()) &&
(cashier3.get_status() == 'i' ||
cashier2.get_in_line() <= cashier3.get_in_line()) &&
(cashier4.get_status() == 'i' ||
cashier2.get_in_line() <= cashier4.get_in_line()) &&
(cashier5.get_status() == 'i' ||
cashier2.get_in_line() <= cashier5.get_in_line())
)
{
cashier2.add_customer( cust.get_serv_time() );
custInput.pop();
cust = custInput.front();
}
else if(
cashier3.get_status() == 'a' &&
(cashier2.get_status() == 'i' ||
cashier3.get_in_line() <= cashier2.get_in_line()) &&
(cashier1.get_status() == 'i' ||
cashier3.get_in_line() <= cashier1.get_in_line()) &&
(cashier4.get_status() == 'i' ||
cashier3.get_in_line() <= cashier4.get_in_line()) &&
(cashier5.get_status() == 'i' ||
cashier3.get_in_line() <= cashier5.get_in_line())
)
{
cashier3.add_customer( cust.get_serv_time() );
custInput.pop();
cust = custInput.front();
}
else if(
cashier4.get_status() == 'a' &&
(cashier2.get_status() == 'i' ||
cashier4.get_in_line() <= cashier2.get_in_line()) &&
(cashier3.get_status() == 'i' ||
cashier4.get_in_line() <= cashier3.get_in_line()) &&
(cashier1.get_status() == 'i' ||
cashier4.get_in_line() <= cashier1.get_in_line()) &&
(cashier5.get_status() == 'i' ||
cashier4.get_in_line() <= cashier5.get_in_line())
)
{
cashier4.add_customer( cust.get_serv_time() );
custInput.pop();
cust = custInput.front();
}
else if(
cashier5.get_status() == 'a' &&
(cashier2.get_status() == 'i' ||
cashier5.get_in_line() <= cashier2.get_in_line()) &&
(cashier3.get_status() == 'i' ||
cashier5.get_in_line() <= cashier3.get_in_line()) &&
(cashier4.get_status() == 'i' ||
cashier5.get_in_line() <= cashier4.get_in_line()) &&
(cashier1.get_status() == 'i' ||
cashier5.get_in_line() <= cashier1.get_in_line())
)
{
cashier5.add_customer( cust.get_serv_time() );
custInput.pop();
cust = custInput.front();
}
else
{
sim.inc_num_turned_away();
}
}
}
//increment sim variables for output later
//if cashiers timer = the serv time of cust
//then remove that cust
if( cashier1.get_timer() == cashier1.get_curr_cust_time_limit() )
{
//add the customer-to-be-removed's wait time to total wait
sim.add_tot_wait_time( cashier1.get_curr_cust_time_limit() );
//remove it front queue
cashier1.rmv_frnt_cust();
//increment the total number serviced
sim.inc_num_serviced();
}
if( cashier2.get_timer() == cashier2.get_curr_cust_time_limit() )
{
sim.add_tot_wait_time( cashier2.get_curr_cust_time_limit() );
cashier2.rmv_frnt_cust();
sim.inc_num_serviced();
}
if( cashier3.get_timer() == cashier3.get_curr_cust_time_limit() )
{
sim.add_tot_wait_time( cashier3.get_curr_cust_time_limit() );
cashier3.rmv_frnt_cust();
sim.inc_num_serviced();
}
if( cashier4.get_timer() == cashier4.get_curr_cust_time_limit() )
{
sim.add_tot_wait_time( cashier4.get_curr_cust_time_limit() );
cashier4.rmv_frnt_cust();
sim.inc_num_serviced();
}
if( cashier5.get_timer() == cashier5.get_curr_cust_time_limit() )
{
sim.add_tot_wait_time( cashier5.get_curr_cust_time_limit() );
cashier5.rmv_frnt_cust();
sim.inc_num_serviced();
}
}
//final output
cout<<"Total number of customers serviced: "<<sim.get_num_serviced();
cout<<endl<<"Total number of customers turned away: "
<<sim.get_num_turned_away();
cout<<endl<<"Average wait time: "<<sim.get_avg_wait_time()<<endl;
//exit program
return 0;
}
