public async void Init()
{
await Task.WhenAll(viewModel.LoadNewestBuyOrRentList(), viewModel.LoadNewestNeedtoBuyOrRentList(), viewModel.LoadProjectList(), viewModel.LoadNewFurnitureProducts(), viewModel.LoadLiquidationList());
MessagingCenter.Subscribe <AddLiquidationPage>(this, "OnSaveItem", async(sender) => await viewModel.LoadLiquidationList());
MessagingCenter.Subscribe <LiquidationDetailPage, Guid>(this, "OnDeleted", async(sender, liquidationId) =>
{
if (viewModel.Liquidations.Any(x => x.Id == liquidationId))
{
await viewModel.LoadLiquidationList();
}
});
loadingPopup.IsVisible = false;
}