private void EventDeleteDishes(object sender, RoutedEventArgs e)
{
OnMyWayDatabase OnMyWayDb = new OnMyWayDatabase();
Dishe Adishe = new Dishe();
bool CanCommit = false;
for (int i = 0; i < DishesDataGrid.SelectedItems.Count; i++)
{
if (CanCommit == false)
{
CanCommit = true;
}
Adishe = (Dishe)DishesDataGrid.SelectedItems[i];
var GetDishesQuery = from d in OnMyWayDb.Dishes
where d.DisheId == Adishe.DisheId
select d;
foreach (Dishe dishe in GetDishesQuery)
{
OnMyWayDb.Dishes.Remove(dishe);
}
}
if (CanCommit == true)
{
OnMyWayDb.SaveChanges();
PushMsg("Dishe Deleted", "Selected dishes was successfully Deleted.");
ShowDishes();
}
}
private void SubmitPayment(object sender, RoutedEventArgs e)
{
OnMyWayDatabase OnMyWayDb = new OnMyWayDatabase();
var TableSelectedQuery = (from t in OnMyWayDb.TableSelecteds
where t.Id == 1
select t).FirstOrDefault();
if (TableSelectedQuery.TableId != 0)
{
var GetTableSelected = (from t in OnMyWayDb.Tables
where t.TableId == TableSelectedQuery.TableId
select t).FirstOrDefault();
var GetWaiterQuery = (from w in OnMyWayDb.Waiters
where w.WaiterId == GetTableSelected.TableWaiter
select w).FirstOrDefault();
GetWaiterQuery.MoneyEarned += TotalPrice;
GetTableSelected.TableStatus = "Empty";
GetTableSelected.TableWaiter = 0;
GetTableSelected.DisheList = "";
OnMyWayDb.SaveChanges();
PushMsg("Bill PAID", "Bill for table " + TableSelectedQuery.TableId + " has been paid.\nTable is now empty.");
}
else
{
PushMsg("No Table Selected", "Please select a table for the order.");
}
}
private void SubmitOrder(object sender, RoutedEventArgs e)
{
OnMyWayDatabase OnMyWayDb = new OnMyWayDatabase();
var TableSelectedQuery = (from t in OnMyWayDb.TableSelecteds
where t.Id == 1
select t).FirstOrDefault();
if (TableSelectedQuery.TableId != 0)
{
Dishe Adishe = new Dishe();
string OrderedDishes = "";
for (int i = 0; i < AvailableDishesListView.SelectedItems.Count; i++)
{
Adishe = (Dishe)AvailableDishesListView.SelectedItems[i];
OrderedDishes += Adishe.DisheId + ",";
}
var GetSelectedTableQuery = (from t in OnMyWayDb.Tables
where t.TableId == TableSelectedQuery.TableId
select t).FirstOrDefault();
GetSelectedTableQuery.TableStatus = "Eating";
GetSelectedTableQuery.DisheList = OrderedDishes;
OnMyWayDb.SaveChanges();
PushMsg("Ordered Dishes", "Selected dishes have been set for table: " + TableSelectedQuery.TableId);
}
else
{
PushMsg("No Table Selected", "Please select a table for the order.");
}
}
private void EventUpdateDishes(object sender, RoutedEventArgs e)
{
OnMyWayDatabase OnMyWayDb = new OnMyWayDatabase();
Dishe Adishe = new Dishe();
bool CanCommit = false;
for (int i = 0; i < DishesDataGrid.Items.Count; i++)
{
if (CanCommit == false)
{
CanCommit = true;
}
Adishe = (Dishe)DishesDataGrid.Items[i];
var GetDishesQuery = (from d in OnMyWayDb.Dishes
where d.DisheId == Adishe.DisheId
select d).FirstOrDefault();
GetDishesQuery.DisheName = Adishe.DisheName;
GetDishesQuery.DisheDescription = Adishe.DisheDescription;
GetDishesQuery.DishePrice = Adishe.DishePrice;
}
if (CanCommit == true)
{
OnMyWayDb.SaveChanges();
PushMsg("Dishes Saved", "All changes to dishes have been saved.");
ShowDishes();
}
}
private void EventUpdateWaiters(object sender, RoutedEventArgs e)
{
OnMyWayDatabase OnMyWayDb = new OnMyWayDatabase();
Waiter Awaiter = new Waiter();
bool CanCommit = false;
for (int i = 0; i < WaitersDataGrid.Items.Count; i++)
{
if (CanCommit == false)
{
CanCommit = true;
}
Awaiter = (Waiter)WaitersDataGrid.Items[i];
var GetWaitersQuery = (from w in OnMyWayDb.Waiters
where w.WaiterId == Awaiter.WaiterId
select w).FirstOrDefault();
GetWaitersQuery.WaiterName = Awaiter.WaiterName;
GetWaitersQuery.WaiterFirstname = Awaiter.WaiterFirstname;
GetWaitersQuery.Gender = Awaiter.Gender;
}
if (CanCommit == true)
{
OnMyWayDb.SaveChanges();
PushMsg("Waiters Saved", "All changes to waiters have been saved.");
ShowWaiters();
}
}
private void ValidWaiter(object sender, RoutedEventArgs e)
{
OnMyWayDatabase OnMyWayDb = new OnMyWayDatabase();
var TableSelectedQuery = (from t in OnMyWayDb.TableSelecteds
where t.Id == 1
select t).FirstOrDefault();
if (TableSelectedQuery.TableId != 0)
{
Waiter Awaiter = new Waiter();
int TableWaiter = new int();
Awaiter = (Waiter)AvailableWaitersListView.SelectedItems[0];
TableWaiter = Awaiter.WaiterId;
var GetSelectedTableQuery = (from t in OnMyWayDb.Tables
where t.TableId == TableSelectedQuery.TableId
select t).FirstOrDefault();
GetSelectedTableQuery.TableWaiter = TableWaiter;
var GetWaiterQuery = (from w in OnMyWayDb.Waiters
where w.WaiterId == TableWaiter
select w).FirstOrDefault();
GetWaiterQuery.HandeledTables++;
GetSelectedTableQuery.TableWaiter = TableWaiter;
OnMyWayDb.SaveChanges();
PushMsg("Assigned Waiter", GetWaiterQuery.WaiterFirstname + " have been assigned to table: " + TableSelectedQuery.TableId);
}
else
{
PushMsg("No Table Selected", "Please select a table for the order.");
}
}
private void EventDeleteWaiters(object sender, RoutedEventArgs e)
{
OnMyWayDatabase OnMyWayDb = new OnMyWayDatabase();
Waiter Awaiter = new Waiter();
bool CanCommit = false;
for (int i = 0; i < WaitersDataGrid.SelectedItems.Count; i++)
{
if (CanCommit == false)
{
CanCommit = true;
}
Awaiter = (Waiter)WaitersDataGrid.SelectedItems[i];
var GetWaitersQuery = from w in OnMyWayDb.Waiters
where w.WaiterId == Awaiter.WaiterId
select w;
foreach (Waiter waiter in GetWaitersQuery)
{
OnMyWayDb.Waiters.Remove(waiter);
}
}
if (CanCommit == true)
{
OnMyWayDb.SaveChanges();
PushMsg("Waiter Deleted", "Selected waiters was successfully Deleted.");
ShowWaiters();
}
}
private void AddWaiter(object sender, RoutedEventArgs e)
{
Waiter NewWaiter = new Waiter();
bool CanCommit = false;
if (WaiterNameTextBox.Text.Length != 0)
{
NewWaiter.WaiterName = WaiterNameTextBox.Text;
if (WaiterFirstnameTextBox.Text.Length != 0)
{
NewWaiter.WaiterFirstname = WaiterFirstnameTextBox.Text;
if (WaiterGenderTextBox.Text.Length != 0)
{
if (WaiterGenderTextBox.Text == "Male" || WaiterGenderTextBox.Text == "male" || WaiterGenderTextBox.Text == "M" || WaiterGenderTextBox.Text == "m" ||
WaiterGenderTextBox.Text == "Femele" || WaiterGenderTextBox.Text == "female" || WaiterGenderTextBox.Text == "F" || WaiterGenderTextBox.Text == "f")
{
if ((WaiterGenderTextBox.Text == "Male" || WaiterGenderTextBox.Text == "male" || WaiterGenderTextBox.Text == "M" || WaiterGenderTextBox.Text == "m"))
{
NewWaiter.Gender = "Male";
CanCommit = true;
}
if ((WaiterGenderTextBox.Text == "Femele" || WaiterGenderTextBox.Text == "female" || WaiterGenderTextBox.Text == "F" || WaiterGenderTextBox.Text == "f"))
{
NewWaiter.Gender = "Female";
CanCommit = true;
}
}
else
{
PushMsg("Gender Error", "Invalid gender input.\n\nPlease Specify the waiters gender:\nMale - male - M - m for \"Male Gender\".\nFemale - female - F - f for \"Female Gender\".");
}
}
else
{
PushMsg("Gender Error", "Waiter needs a gender!");
}
}
else
{
PushMsg("Firstname Error", "Waiter needs a firstname!");
}
}
else
{
PushMsg("Name Error", "Waiter needs a name!");
}
if (CanCommit == true)
{
NewWaiter.HandeledTables = 0;
NewWaiter.MoneyEarned = 0;
OnMyWayDatabase OnMyWayDb = new OnMyWayDatabase();
OnMyWayDb.Waiters.Add(NewWaiter);
OnMyWayDb.SaveChanges();
PushMsg("Waiter Added", "Waiter was successfully added.\n\nPlease refresh Admin Panel to view changes.");
}
}
protected override void OnClosed(EventArgs e)
{
OnMyWayDatabase OnMyWayDb = new OnMyWayDatabase();
var TableSelectedQuery = (from t in OnMyWayDb.TableSelecteds
where t.Id == 1
select t).FirstOrDefault();
TableSelectedQuery.TableId = 0;
OnMyWayDb.SaveChanges();
base.OnClosed(e);
Application.Current.Shutdown();
}
public void ShowTables()
{
OnMyWayDatabase OnMyWayDb = new OnMyWayDatabase();
var GetTablesQuery = from t in OnMyWayDb.Tables
orderby t.TableId
select t;
foreach (Table table in GetTablesQuery)
{
TableList.Add(table);
CreateNewTable(table.TablePositionX, table.TablePositionY, table.TableId, false);
}
}
private void AddDishe(object sender, RoutedEventArgs e)
{
Dishe NewDishe = new Dishe();
bool CanCommit = false;
if (DisheNameTextBox.Text.Length != 0)
{
NewDishe.DisheName = DisheNameTextBox.Text;
if (DisheDescriptionTextBox.Text.Length != 0)
{
NewDishe.DisheDescription = DisheDescriptionTextBox.Text;
if (DishePriceTextBox.Text.Length != 0)
{
try
{
NewDishe.DishePrice = double.Parse(DishePriceTextBox.Text);
CanCommit = true;
}
catch
{
PushMsg("Price Error", "Invalid price input!");
}
}
else
{
PushMsg("Price Error", "Dishe needs a price!");
}
}
else
{
PushMsg("Description Error", "Dishe needs a description!");
}
}
else
{
PushMsg("Name Error", "Dishe needs a name!");
}
if (CanCommit == true)
{
OnMyWayDatabase OnMyWayDb = new OnMyWayDatabase();
OnMyWayDb.Dishes.Add(NewDishe);
OnMyWayDb.SaveChanges();
PushMsg("Dishe Added", "Dishe was successfully added.\n\nPlease refresh Admin Panel to view changes.");
}
}
public void ShowDishes()
{
OnMyWayDatabase OnMyWayDb = new OnMyWayDatabase();
var GetDishesQuery = from d in OnMyWayDb.Dishes
orderby d.DisheId
select d;
List <Dishe> dishes = new List <Dishe>();
foreach (Dishe dishe in GetDishesQuery)
{
dishes.Add(new Dishe()
{
DisheId = dishe.DisheId, DisheName = dishe.DisheName, DisheDescription = dishe.DisheDescription, DishePrice = dishe.DishePrice
});
}
AvailableDishesListView.ItemsSource = dishes;
}
public void ShowWaiters()
{
OnMyWayDatabase OnMyWayDb = new OnMyWayDatabase();
var GetWaitersQuery = from w in OnMyWayDb.Waiters
orderby w.WaiterId
select w;
List <Waiter> waiters = new List <Waiter>();
foreach (Waiter waiter in GetWaitersQuery)
{
waiters.Add(new Waiter()
{
WaiterId = waiter.WaiterId, WaiterName = waiter.WaiterName, WaiterFirstname = waiter.WaiterFirstname, Gender = waiter.Gender, HandeledTables = waiter.HandeledTables, MoneyEarned = waiter.MoneyEarned
});
}
AvailableWaitersListView.ItemsSource = waiters;
}
public void ShowDishes()
{
OnMyWayDatabase OnMyWayDb = new OnMyWayDatabase();
var TableSelectedQuery = (from t in OnMyWayDb.TableSelecteds
where t.Id == 1
select t).FirstOrDefault();
if (TableSelectedQuery.TableId != 0)
{
var GetTableSelected = (from t in OnMyWayDb.Tables
where t.TableId == TableSelectedQuery.TableId
select t).FirstOrDefault();
if (GetTableSelected.DisheList != null)
{
var DisheId = GetTableSelected.DisheList.Split(',');
List <Dishe> dishes = new List <Dishe>();
TotalPrice = 0;
foreach (var dishe in DisheId)
{
if (dishe != "")
{
int disheId = Convert.ToInt32(dishe);
var GetDishesQuery = (from d in OnMyWayDb.Dishes
where d.DisheId == disheId
select d).FirstOrDefault();
dishes.Add(new Dishe()
{
DisheId = GetDishesQuery.DisheId, DisheName = GetDishesQuery.DisheName, DisheDescription = GetDishesQuery.DisheDescription, DishePrice = GetDishesQuery.DishePrice
});
TotalPrice += GetDishesQuery.DishePrice;
}
}
BillPaymentListView.ItemsSource = dishes;
Total.Text = TotalPrice.ToString();
}
}
else
{
PushMsg("No Table Selected", "Please select a table for the order.");
}
}
public void SaveTableChanges(object sender, RoutedEventArgs e)
{
OnMyWayDatabase OnMyWayDb = new OnMyWayDatabase();
foreach (Table table in TableList)
{
var GetTableQuery = (from t in OnMyWayDb.Tables
where t.TableId == table.TableId
select t).FirstOrDefault();
if (GetTableQuery != null)
{
GetTableQuery.TablePositionX = table.TablePositionX;
GetTableQuery.TablePositionY = table.TablePositionY;
}
else
{
OnMyWayDb.Tables.Add(table);
}
}
OnMyWayDb.SaveChanges();
PushMsg("Tables Saved", "Changes to the restaurant laying out have been saved.");
}
