private void btnDeleteTable_Click(object sender, EventArgs e)
{
//Error Message
string message;
//Select tableInGroupTable to be deleted
TableInGroup tableInGroupTableDel = (TableInGroup)tableInGroupTables[tableInGroupDataGridView.CurrentCell.RowIndex];
//Verify if table is in use
if (tableInGroupInUse)
{
//if tableGroup is in use, it cannot be deleted
message = "Table Group ID " + Convert.ToString(tableGroup.TableGroupID) + " Name: " + tableGroup.TableGroupName + "cannot be deleted beacuse it is in use";
MessageBox.Show(message, "Delete is not possible");
}
else
{
//Confirm Delete
message = "Are you sure you want to delete Table ID"
+ tableInGroupTableDel.TableID + " from table Group?";
DialogResult button =
MessageBox.Show(message, "Confirm Delete",
MessageBoxButtons.YesNo);
if (button == DialogResult.Yes)
{
//Update local lists
local_tableInGroupTables.Remove(tableInGroupTableDel);
local_tableInGroupTableIds.Remove(tableInGroupTableDel.TableID);
//Find index
int indexTIG = tableInGroupTableIds.FindIndex(j => j == tableInGroupTableDel.TableID);
if (indexTIG >= 0)
{
//Update the tableStatus if the table is in tableInGroupTableIds
tableInGroupTableStatus[indexTIG] = -1;
}
//if TableId is active
int indexTIG1 = restTables.FindIndex(j => j.TableID == tableInGroupTableDel.TableID);
if (restTables[indexTIG1].TableActive == true)
{
//Update availableTables
availableTables.Add(tableInGroupTableDel.TableID);
}
//Update users interface
source.DataSource = local_tableInGroupTables;
source.ResetBindings(false);
if (local_tableInGroupTables.Count > 0)
{
tableInGroupDataGridView.Visible = true;
btnUpdateTable.Enabled = true;
if (tableInGroupInUse == false)
{
btnDeleteTable.Enabled = true;
btnAddTable.Enabled = true;
}
}
else
{
btnDeleteTable.Enabled = false;
btnUpdateTable.Enabled = false;
btnAddTable.Enabled = true;
tableInGroupDataGridView.Visible = false;
}
MessageBox.Show("Table Group Deleted ");
}
}
}
private void btnAccept_Click(object sender, EventArgs e)
{
//Validate the Date
if (IsValidData()) // validation for both Add and Edit
{
//ADD
if (IsAdd)
{
//set the attributes of the new tableInGroupTable
tableInGroupTable = new TableInGroup();
tableInGroupTable.TableGroupID = tableGroupId;
tableInGroupTable.TableID = Convert.ToInt32(tableIDTextBox.Text);
tableInGroupTable.MaxTableSeatNumber = Convert.ToInt32(maxTableSeatNumberTextBox.Text);
if (tablePosXTextBox.Text == "")
{
tableInGroupTable.TablePosX = null;
}
else
{
tableInGroupTable.TablePosX = Convert.ToDecimal(tablePosXTextBox.Text);
}
if (tablePosYTextBox.Text == "")
{
tableInGroupTable.TablePosY = null;
}
else
{
tableInGroupTable.TablePosY = Convert.ToDecimal(tablePosYTextBox.Text);
}
if (restaurantAreaTextBox.Text == "")
{
tableInGroupTable.RestaurantArea = null;
}
else
{
tableInGroupTable.RestaurantArea = restaurantAreaTextBox.Text;
}
if (restaurantZoneTextBox.Text == "")
{
tableInGroupTable.RestaurantZone = null;
}
else
{
tableInGroupTable.RestaurantZone = restaurantZoneTextBox.Text;
}
if (restaurantFloorTextBox.Text == "")
{
tableInGroupTable.RestaurantFloor = null;
}
else
{
tableInGroupTable.RestaurantFloor = Convert.ToInt32(restaurantFloorTextBox.Text);
}
//Confirmation Dialog
this.DialogResult = DialogResult.OK;
this.Close();
}
else // edit
{
//update the attributes of the new tableInGroupTable
tableInGroupTable.MaxTableSeatNumber = Convert.ToInt32(maxTableSeatNumberTextBox.Text);
if (tablePosXTextBox.Text == "")
{
tableInGroupTable.TablePosX = null;
}
else
{
tableInGroupTable.TablePosX = Convert.ToDecimal(tablePosXTextBox.Text);
}
if (tablePosYTextBox.Text == "")
{
tableInGroupTable.TablePosY = null;
}
else
{
tableInGroupTable.TablePosY = Convert.ToDecimal(tablePosYTextBox.Text);
}
if (restaurantAreaTextBox.Text == "")
{
tableInGroupTable.RestaurantArea = null;
}
else
{
tableInGroupTable.RestaurantArea = restaurantAreaTextBox.Text;
}
if (restaurantZoneTextBox.Text == "")
{
tableInGroupTable.RestaurantZone = null;
}
else
{
tableInGroupTable.RestaurantZone = restaurantZoneTextBox.Text;
}
if (restaurantFloorTextBox.Text == "")
{
tableInGroupTable.RestaurantFloor = null;
}
else
{
tableInGroupTable.RestaurantFloor = Convert.ToInt32(restaurantFloorTextBox.Text);
}
//Confirmation Dialog
this.DialogResult = DialogResult.OK;
this.Close();
}
}
}
private void btnAddTable_Click(object sender, EventArgs e)
{
//Set tableGroupId = -1, when new tableGroup
if (tableGroup == null)
{
tableGroupId = -1;
}
else
{
tableGroupId = tableGroup.TableGroupID;
}
frmTableInTableGroupUpdate newTableForm = new frmTableInTableGroupUpdate();
//ADD, not Edit
newTableForm.IsAdd = true;
//Identify the restaurant Id and pass to the other form
newTableForm.restaurantId = restaurantId;
//Identify the layout Id and pass to the other form
newTableForm.layoutId = layoutId;
//Restaurant Tables
newTableForm.restTables = restTables;
//Restaurant tableIds
newTableForm.restTableIds = restTableIds;
//Available tables
newTableForm.availableTables = availableTables;
//tableGroupId
newTableForm.tableGroupId = tableGroupId;
//tableInGroupTableIds
newTableForm.tableInGroupTableIds = tableInGroupTableIds;
//New tableInGroupTable
TableInGroup tableInGroupTable = newTableForm.GetNewTableInGroup();
if (tableInGroupTable != null)
{
if (tableGroup != null)
{
tableInGroupTable.TableGroupID = tableGroup.TableGroupID;
//Find index
int indexTIG = tableInGroupTableIds.FindIndex(j => j == tableInGroupTable.TableID);
if (indexTIG >= 0)
{
//Update the tableStatus if the table is in tableInGroupTableIds
tableInGroupTableStatus[indexTIG] = 1;
}
else
{
//Add tableInTableGroupTable to tableInTableGroupTable and set status, if not
tableInGroupTables.Add(tableInGroupTable);
tableInGroupTableIds.Add(tableInGroupTable.TableID);
tableInGroupTableStatus.Add(1);
}
//Update local lists
local_tableInGroupTables.Add(tableInGroupTable);
local_tableInGroupTableIds.Add(tableInGroupTable.TableID);
//Update availableTables
availableTables.Remove(tableInGroupTable.TableID);
//Update user interface
if (local_tableInGroupTables.Count == 1)
{
source.DataSource = local_tableInGroupTables;
tableInGroupDataGridView.DataSource = source;
tableInGroupDataGridView.Visible = true;
btnDeleteTable.Enabled = true;
btnUpdateTable.Enabled = true;
}
MessageBox.Show("New Table Added");
source.ResetBindings(false);
tableInGroupDataGridView.Visible = true;
//btnDeleteTable.Enabled = true;
btnAddTable.Enabled = true;
}
else
{
//Inititialize tables
if (tableInGroupTables == null)
{
tableInGroupTables = new List <TableInGroup>();
local_tableInGroupTables = new List <TableInGroup>();
}
if (tableInGroupTableIds == null)
{
tableInGroupTableIds = new List <int>();
tableInGroupTableStatus = new List <int>();
}
//Find index
int indexTIG = tableInGroupTableIds.FindIndex(j => j == tableInGroupTable.TableID);
if (indexTIG >= 0)
{
//Update the tableStatus if the table is in tableInGroupTableIds
tableInGroupTableStatus[indexTIG] = 1;
}
else
{
//Add tableInTableGroupTable to tableInTableGroupTable and set status, if not
tableInGroupTables.Add(tableInGroupTable);
tableInGroupTableIds.Add(tableInGroupTable.TableID);
tableInGroupTableStatus.Add(1);
}
//Update local lists
local_tableInGroupTables.Add(tableInGroupTable);
local_tableInGroupTableIds.Add(tableInGroupTable.TableID);
//Update availableTables
availableTables.Remove(tableInGroupTable.TableID);
//Update user interface
if (local_tableInGroupTables.Count == 1)
{
source.DataSource = local_tableInGroupTables;
tableInGroupDataGridView.DataSource = source;
tableInGroupDataGridView.Visible = true;
btnUpdateTable.Enabled = true;
if (tableInGroupInUse == false)
{
btnDeleteTable.Enabled = true;
btnAddTable.Enabled = true;
}
}
else
{
source.ResetBindings(false);
}
}
}
}
