private void btnMerge_Click(object sender, EventArgs e)
{
bool bIsValid = true;
string sErrorMess = "";
if (!(lstServers.SelectedIndex == -1))
{
if (!(lstAvailable.SelectedIndex == -1))
{
List <Table> oTables = new List <Table>();
int seatNum = 0;
bool bReservationSelected = false;
foreach (var item in lstAvailable.SelectedItems)
{
Table oTable = new Table();
string sAssign = ((DisplayData)item).Value;
oTable = TableDA.GetTableByID(sAssign);
oTables.Add(oTable);
}
foreach (Table oTable in oTables)
{
seatNum += oTable.NumberOfSeats;
}
if (!(lstReservations.SelectedIndex == -1))
{
bReservationSelected = true;
int groupSize = ReservationDA.GetGroupSize((lstReservations.SelectedItem as DisplayData).Value);
cboSeats.SelectedItem = groupSize.ToString();
}
if (cboSeats.SelectedItem == null)
{
bIsValid = false;
}
if (seatNum >= Convert.ToInt16(cboSeats.SelectedItem) && bIsValid)
{
//assign here
foreach (Table oTable in oTables)
{
string sServerID = (lstServers.SelectedItem as DisplayData).Value;
int nSectionNumber = SectionDA.GetAssignedSection(oTable.TableNumber.ToString());
ServerDA.AssignServerToTable(oTable.TableNumber.ToString(), sServerID, nSectionNumber.ToString());
TableDA.UpdateTableState(oTable.TableNumber.ToString(), TableState.Occupied.ToString());
}
if (bReservationSelected)
{
ReservationDA.DeleteReservation((lstReservations.SelectedItem as DisplayData).Value);
lstReservations.ClearSelected();
}
pnlRoom.Controls.Clear();
LoadTables();
LoadBarTable();
LoadBarSeats();
DisplayReservationList();
DisplayAssignments();
DisplayAvailableTables();
}
else
{
bIsValid = false;
if (cboSeats.SelectedItem == null)
{
sErrorMess += "Error: Number of seats must be provided";
}
else
{
sErrorMess += "Error: Those tables cannot seat that many customers";
}
}
}
else
{
bIsValid = false;
sErrorMess = "Error: No tables selected to merge";
}
}
else
{
bIsValid = false;
sErrorMess = "Error: Those tables cannot seat that many customers";
}
if (!bIsValid)
{
MessageBox.Show(sErrorMess, "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
private void btnSeatClick(object sender, EventArgs e)
{
Button oButton = sender as Button;
string sTableNumber = oButton.Tag.ToString();
string sErrorMess = "";
bool bIsValid = true;
bool bReservationSelected = false;
//get table by id to check/update state
Table oSpecificTable = TableDA.GetTableByID(sTableNumber);
int nSectionNumber = SectionDA.GetAssignedSection(sTableNumber);
if (rdoAssignTable.Checked)
{
//makes sure a server is selected in the list box
if (!(lstServers.SelectedIndex == -1))
{
try
{
Convert.ToInt32(cboSeats.SelectedItem);
}
catch (Exception)
{
bIsValid = false;
sErrorMess += "\nNumber of Seats is required and must be a number";
}
if (bIsValid)
{
if (!(lstReservations.SelectedIndex == -1))
{
bReservationSelected = true;
int groupSize = ReservationDA.GetGroupSize((lstReservations.SelectedItem as DisplayData).Value);
cboSeats.SelectedItem = groupSize.ToString();
}
if (cboSeats.SelectedItem == null)
{
bIsValid = false;
sErrorMess += "Number of seats must be provided";
}
if (oSpecificTable.NumberOfSeats >= Convert.ToInt16(cboSeats.SelectedItem) && bIsValid)
{
//Number of seats fit the amount to be seated
if (oSpecificTable.TableState.ToLower() == TableState.Occupied.ToString().ToLower())
{
bIsValid = false;
sErrorMess = "Error: Table is currently busy";
}
else if (oSpecificTable.TableState.ToLower() == TableState.Bussable.ToString().ToLower())
{
bIsValid = false;
sErrorMess = "Error: Table is not clean";
}
}
else
{
bIsValid = false;
sErrorMess = "Error: That table cannot seat that many customers";
}
}
}
else
{
bIsValid = false;
sErrorMess = "Error: You have to select a server";
}
}
else if (rdoClearTable.Checked)
{
if (oSpecificTable.TableState.ToLower() == TableState.Empty.ToString().ToLower())
{
bIsValid = false;
sErrorMess = "Error: Table has nothing to clear";
}
else if (oSpecificTable.TableState.ToLower() == TableState.Bussable.ToString().ToLower())
{
bIsValid = false;
sErrorMess = "Error: Table is not clean";
}
}
else if (rdoBusTable.Checked)
{
if (oSpecificTable.TableState.ToLower() == TableState.Empty.ToString().ToLower())
{
bIsValid = false;
sErrorMess = "Error: Table is already clean";
}
else if (oSpecificTable.TableState.ToLower() == TableState.Occupied.ToString().ToLower())
{
bIsValid = false;
sErrorMess = "Error: Table is currently busy";
}
}
if (bIsValid)
{
string sUpdatedState = oSpecificTable.TableState;
if (sUpdatedState.ToLower() == TableState.Empty.ToString().ToLower())
{
//assign server here
string sServerID = (lstServers.SelectedItem as DisplayData).Value;
ServerDA.AssignServerToTable(sTableNumber, sServerID, nSectionNumber.ToString());
if (bReservationSelected)
{
ReservationDA.DeleteReservation((lstReservations.SelectedItem as DisplayData).Value);
lstReservations.ClearSelected();
}
sUpdatedState = TableState.Occupied.ToString();
}
else if (sUpdatedState.ToLower() == TableState.Occupied.ToString().ToLower())
{
ServerDA.FreeTable(sTableNumber);
DisplayAssignments();
sUpdatedState = TableState.Bussable.ToString();
}
else if (sUpdatedState.ToLower() == TableState.Bussable.ToString().ToLower())
{
sUpdatedState = TableState.Empty.ToString();
}
//Updating Table State
TableDA.UpdateTableState(oSpecificTable.TableNumber.ToString(), sUpdatedState);
pnlRoom.Controls.Clear();
LoadTables();
LoadBarTable();
LoadBarSeats();
DisplayReservationList();
DisplayAssignments();
DisplayAvailableTables();
if (btnUse.Text == "Cancel")
{
lstReservations.Enabled = false;
btnUse.Text = "Use Reservation";
}
}
else
{
MessageBox.Show(sErrorMess, "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}