/// <summary>
/// Valida antes de iniciar la edición
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
/// <history>
/// [emoguel] created 12/07/2016
/// </history>
private void dgr_BeginningEdit(object sender, DataGridBeginningEditEventArgs e)
{
var grid = (DataGrid)sender;
if (!GridHelper.IsInEditMode(sender as DataGrid))
{
switch (e.Column.SortMemberPath)
{
case "GiftItem.giN":
{
GiftPackageItem giftPackageItem = (GiftPackageItem)e.Row.Item;
if (giftPackageItem.gpQty < 1)
{
e.Cancel = true;
UIHelper.ShowMessage("Quantity can not be lower than 1.");
grid.CurrentCell = new DataGridCellInfo(grid.SelectedItem, grid.Columns[0]);
grid.BeginningEdit -= dgr_BeginningEdit;
grid.BeginEdit();
grid.BeginningEdit += dgr_BeginningEdit;
}
break;
}
}
}
else
{
e.Cancel = true;
}
}
/// <summary>
/// Obtiene los paquetes de gifts
/// </summary>
/// <returns></returns>
/// <history>
/// [vipacheco] 07/Julio/2016 Created
/// [emoguel] modified 18/07/2016
/// </history>
public async static Task <List <GiftPackageItem> > GetGiftsPacks(GiftPackageItem giftPackageItem = null, bool blnIncludeGift = false)
{
return(await Task.Run(() =>
{
using (var dbContext = new IMEntities(ConnectionHelper.ConnectionString()))
{
var query = from gp in dbContext.GiftsPackagesItems
select gp;
if (blnIncludeGift)
{
query = query.Include(gp => gp.GiftItem);
}
if (giftPackageItem != null)
{
if (!string.IsNullOrWhiteSpace(giftPackageItem.gpPack))
{
query = query.Where(gp => gp.gpPack == giftPackageItem.gpPack);
}
}
return query.OrderBy(gp => gp.gpgi).ToList();
}
}));
}
/// <summary>
/// Cancela o finalizá la edicion de un registro
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
/// <history>
/// [emoguel] created 09/07/2016
/// </history>
private void dgr_RowEditEnding(object sender, DataGridRowEditEndingEventArgs e)
{
DataGrid dgr = sender as DataGrid;
if (e.EditAction == DataGridEditAction.Commit)
{
if (dgr.CurrentColumn != null)
{
switch (dgr.CurrentColumn.SortMemberPath)
{
case "gpQty":
{
GiftPackageItem giftInPack = (GiftPackageItem)e.Row.Item;
if (giftInPack.gpQty < 1)
{
e.Cancel = true;
UIHelper.ShowMessage("Quantity can no be lower than 1.");
}
else if (string.IsNullOrWhiteSpace(giftInPack.gpgi))
{
e.Cancel = true;
UIHelper.ShowMessage("Please Select a Gift.");
}
break;
}
case "GiftItem.giN":
{
GiftPackageItem giftPackage = (GiftPackageItem)e.Row.Item;
if (giftPackage.GiftItem == null)
{
UIHelper.ShowMessage("Please select a Gift");
e.Cancel = true;
}
break;
}
default:
{
dgr.RowEditEnding -= dgr_RowEditEnding;
if (_isCellCancel)
{
dgr.CancelEdit();
}
else
{
dgr.CommitEdit();
dgr.Items.Refresh();
GridHelper.SelectRow(dgr, dgr.SelectedIndex);
}
dgr.RowEditEnding += dgr_RowEditEnding;
_isCellCancel = false;
break;
}
}
}
else if (dgr.Name == "dgrGiftInPack")
{
GiftPackageItem giftPackage = (GiftPackageItem)e.Row.Item;
if (giftPackage.GiftItem == null)
{
e.Cancel = true;
}
}
}
}
/// <summary>
/// Verifica que no se repitam registros en la lista
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
/// <history>
/// [emoguel] created 09/07/2016
/// </history>
private void dgr_CellEditEnding(object sender, DataGridCellEditEndingEventArgs e)
{
if (e.EditAction == DataGridEditAction.Commit)
{
DataGrid dgr = sender as DataGrid;
switch (e.Column.SortMemberPath)
{
case "loN":
{
_isCellCancel = false;
var cp = (ContentPresenter)e.EditingElement;
var combo = (ComboBox)cp.ContentTemplate.FindName("cmbLocations", cp);
bool blnIsRepeat = GridHelper.HasRepeatItem(combo, dgr, true);
if (!blnIsRepeat)
{
dtcLocations.Header = "Locations (" + (dgr.Items.Count - 1) + ")";
}
e.Cancel = blnIsRepeat;
break;
}
case "agID":
{
_isCellCancel = false;
bool blnIsRepeat = GridHelper.HasRepeatItem((Control)e.EditingElement, dgr);
if (!blnIsRepeat)
{
cmbAgencies.Header = "Agencies (" + (dgr.Items.Count - 1) + ")";
}
e.Cancel = blnIsRepeat;
break;
}
case "GiftItem.giN":
{
dgr.RowEditEnding -= dgr_RowEditEnding;
var cp = (ContentPresenter)e.EditingElement;
var combo = (ComboBox)cp.ContentTemplate.FindName("cmbGiftPack", cp);
bool blnIsRepeat = GridHelper.HasRepeatItem(combo, dgrGiftInPack, false, "gpgi");
if (!blnIsRepeat)
{
GiftPackageItem giftPackage = (GiftPackageItem)e.Row.Item;
giftPackage.GiftItem = new Gift();
Gift giftSelected = (Gift)combo.SelectedItem;
ObjectHelper.CopyProperties(giftPackage.GiftItem, giftSelected);
giftPackage.gpgi = giftSelected.giID;
dtcGiftPack.Header = "Gift In Pack (" + (dgr.Items.Count - 1) + ")";
}
else
{
dgr.Focus();
combo.Focus();
}
e.Cancel = blnIsRepeat;
dgr.RowEditEnding += dgr_RowEditEnding;
break;
}
case "gpQty":
{
TextBox txt = (TextBox)e.EditingElement;
if (string.IsNullOrWhiteSpace(txt.Text) || Convert.ToInt32(txt.Text) < 1)
{
if (!Keyboard.IsKeyDown(Key.Tab))
{
UIHelper.ShowMessage("Quantity can no be lower than 1.");
e.Cancel = true;
}
}
else
{
GiftPackageItem giftPackageItem = (GiftPackageItem)e.Row.Item;
giftPackageItem.gpQty = Convert.ToInt32(txt.Text);
}
break;
}
}
}
else
{
_isCellCancel = true;
}
}
