private void PurchaseItem(object sender, EventArgs args)
{
try
{
if (string.IsNullOrEmpty(stationLbl.ClassId) || string.IsNullOrEmpty(productLbl.ClassId) || string.IsNullOrEmpty(qty.Text) || string.IsNullOrEmpty(price.Text))
{
Task.Run(async() => await PopupNavigation.Instance.PushAsync(new MessageBox("All fields should be filled", MessageType.Regular, this), true));
}
else
{
if (purchase == null)
{
purchase = new Models.Purchase
{
Key = Guid.NewGuid().ToString(),
Lotid = (configuration.Purchases.Count() == 0) ? "LotId1" : "LotId" + (Convert.ToInt64(Regex.Match(configuration.Purchases.Last().Lotid, @"\d+$").Value) + 1),
DateOfPurchase = DateTime.Now.Date,
Farmer = questionaire.Key,
ConfigurationId = configuration.OID,
CreatedBy = User.Key
}
}
;
purchase.Price = Convert.ToDecimal(price.Text);
purchase.Quantity = Convert.ToDecimal(qty.Text);
purchase.Product = int.Parse(productLbl.ClassId);
purchase.Station = int.Parse(stationLbl.ClassId);
purchase.TotalAmount = Convert.ToDecimal(price.Text) * Convert.ToDecimal(qty.Text);
var configPurchase = configuration.Purchases.Find(x => x.Key == purchase.Key);
if (configPurchase == null)
{
configuration.Purchases.Add(purchase);
}
else
{
configPurchase = purchase;
}
AiDataStore.SaveConfiguration(configuration);
Navigation.RemovePage(this);
}
}
catch (Exception ex)
{
}
}
public Purchase(Models.Purchase purchase = null, Questionaire questionaire = null)
{
InitializeComponent();
configuration = AiDataStore.GetConfiguration();
this.questionaire = questionaire;
this.purchase = purchase;
Question qn = questionaire.Sections.FirstOrDefault().Questions.Find(x => x.QuestionText == "Name");
if (qn != null)
{
name.Text = qn.Answers.FirstOrDefault().AnswerText;
}
if (purchase != null)
{
Init();
}
}
private async void Sure_Click(object sender, RoutedEventArgs e)
{
if (string.IsNullOrEmpty(BookIDBox.Text) || string.IsNullOrEmpty(SaleNumberBox.Text) ||
string.IsNullOrEmpty(SalePriceBox.Text))
{
return;
}
if (select != null)
{
int n = int.Parse(SaleNumberBox.Text);
float n2 = float.Parse(SalePriceBox.Text);
SaleNumberBox.Text = "";
SalePriceBox.Text = "";
if (n > select.Number)
{
await new MessageDialog("这种书没有多么多了！").ShowAsync();
return;
}
// 库存记录
if (StockUtil.QueryStock(select.Book.BId.ToString()) == null)
{
StockViewModel.GetInstance().AddStock(new Models.Stock {
Book = select.Book, Number = 0,
OfferPrice = select.Price, SalePrice = n2
});
}
StockViewModel.GetInstance().UpdateStock(select.Book.BId, n);
SupplierStockUtil.UpdateSupplierStock(select.Supplier.SId, select.Book.BId, 0 - n);
// 进货记录
Models.Purchase purchase = new Models.Purchase {
Book = select.Book, Number = n, Time = DateTimeOffset.Now,
Supplier = select.Supplier, Price = select.Price
};
PurchaseUtil.AddPurchase(purchase);
await new MessageDialog("进货成功了！").ShowAsync();
}
else
{
await new MessageDialog("没有这种书供应，请重新输入书籍编号！").ShowAsync();
}
BookIDBox.Text = "";
}
public JsonResult SavePurchase(pharmacy.Models.Purchase p)
{
bool status = false;
if (p != null)
{
//new purchase object using the data from the viewmodel : PurchaseEntryVM
pharmacy.Models.Purchase purchase = new Models.Purchase
{
ID = p.ID,
Date = p.Date,
SupplierID = p.SupplierID,
Amount = p.Amount,
Discount = p.Discount,
Tax = p.Tax,
GrandTotal = p.GrandTotal,
IsPaid = p.IsPaid,
Description = p.Description,
LastUpdated = DateTime.Now
};
purchase.PurchaseItem = new List <PurchaseItem>();
//populating the PurchaseItems from the PurchaseItems within ViewModel : PurchaseEntryVM
foreach (var i in p.PurchaseItem)
{
purchase.PurchaseItem.Add(i);
}
//add purchase
// finally save changes.
service.AddPurchaseAndPurchseItems(purchase);
service.InsertOrUpdateInventory(p.PurchaseItems);
//if everything is sucessful, set status to true.
status = true;
}
// return the status in form of Json
return(new JsonResult {
Data = new { status = status }
});
}
