private void AddStorageGroupIntoView(StorageGroupModel storageGroup, List <StorageModel> storages = null)
{
// create panel for storages
_storageGroupPanel.Add(storageGroup.Id, new WrapPanel());
if (storages != null)
{
foreach (var currency in _currencies.OrderByDescending(_ => _.IsMain))
{
// add storages into panel
foreach (var storage in storages.Where(_ => _.StorageGroupId == storageGroup.Id && _.CurrencyId == currency.Id))
{
AddStorageIntoView(storage);
}
}
}
var storageGroupViewModel = new StorageGroupViewModel(storageGroup)
{
AddStorageCommand = _viewModel.AddStorageCommand,
DeleteCommand = _viewModel.DeleteStorageGroupCommand
};
// create control for storage group data
var storageGroupControl = new ContentControl()
{
Template = this.Resources["StorageGroupControlTemplate"] as ControlTemplate,
Content = _storageGroupPanel[storageGroup.Id],
DataContext = storageGroupViewModel
};
_storageGroups.Add(storageGroupViewModel);
StoragesPanel.Children.Add(storageGroupControl);
}
public StorageGroupViewModel(StorageGroupModel model) : this()
{
Id = model.Id;
Name = model.Name;
UserId = model.UserId;
PropertyChanged += (sender, e) =>
{
if (e.PropertyName == nameof(Name))
{
IsChanged = true;
}
};
IsChanged = false;
}
private void InitializeViewModel()
{
_viewModel = new StoragesPageViewModel()
{
AddStorageCommand = new ParametrizedCommand <StorageGroupViewModel>(
(item) => OpenDetails(new StorageViewModel()
{
UserId = GlobalVariables.UserId,
StorageGroupId = item.Id,
CurrencyId = _currencies.FirstOrDefault(_ => _.IsMain).Id
}, true)),
EditStorageCommand = new ParametrizedCommand <StorageViewModel>(
(item) => OpenDetails(item)),
DeleteStorageCommand = new ParametrizedCommand <StorageViewModel>(
(item) => EntityViewHelper.ConfirmAndRemoveNamed(_service, item, () =>
{
// remove in view
_storageGroupPanel[item.StorageGroupId].Children.Remove(_storageView[item.Id]);
NotifyDataChanged();
})),
TransferMoneyCommand = new ParametrizedCommand <StorageViewModel>(
(item) => OpenDetails(new MoneyTransferModel()
{
StorageFromId = item.Id,
StorageFromCurrency = item.Currency
}, true)),
AddStorageGroupCommand = new Command(
() =>
{
// create storage group
var storageGroup = new StorageGroupModel()
{
UserId = GlobalVariables.UserId
};
// add storage group into database
_storageGroupService.Add(storageGroup);
// add storage group into view
AddStorageGroupIntoView(storageGroup);
// scroll down
StoragesScrollViewer.ScrollToEnd();
NotifyDataChanged();
}),
DeleteStorageGroupCommand = new ParametrizedCommand <StorageGroupViewModel>(
(item) => EntityViewHelper.ConfirmAndRemoveNamed(_storageGroupService, item, () =>
{
// update list
_storageGroups.Remove(_storageGroups.First(_ => _.Id == item.Id));
// remove in view
StoragesPanel.Children.Remove(_storageGroupPanel[item.Id].Parent as ContentControl);
NotifyDataChanged();
})),
AddMoneyTransferCommand = new Command(
() => OpenDetails(new MoneyTransferModel(), true)),
EditMoneyTransferCommand = new DataGridSelectedItemCommand <MoneyTransferModel>(GridMoneyTransfers,
(item) => OpenDetails(item), null, true),
DeleteMoneyTransferCommand = new DataGridSelectedItemsCommand <MoneyTransferModel>(GridMoneyTransfers,
(items) => EntityViewHelper.ConfirmAndRemove(_moneyTransferService, items, () =>
{
// remove in grid
foreach (var item in items.ToList())
{
_viewModel.MoneyTransfers.Remove(item);
// update existing storages
UpdateStorages(item);
}
NotifyDataChanged();
}))
};
this.DataContext = _viewModel;
}