async void OnListViewItemSelected(object sender, EventArgs e)
{
Xamarin.Forms.ListView listView1 = (Xamarin.Forms.ListView)sender;
Models.MaterialDetail detail_select = (Models.MaterialDetail)listView1.SelectedItem;
Utils utils = new Utils();
Models.MaterialHeader header_select = await headerfirebaseHelper.GetMaterial(new Guid(detail_select.HeaderID));
//header_select.ProductID
if (this.materialHeader_id != header_select.ID)
{
ProductFirebaseHelper productbaseHelper = new ProductFirebaseHelper();
Models.Product product_select = await productbaseHelper.GetProduct(new Guid(header_select.ProductID));
await headerfirebaseHelper.AddMaterialHeader(utils.convertObject(product_select.Name), utils.convertObject(product_select.NameEn), utils.convertObject(product_select.ID));
await Navigation.PushAsync(new MaterialFoodDetail(utils.convertObject(product_select.ID)));
}
else
{
ProductFirebaseHelper productbaseHelper = new ProductFirebaseHelper();
Models.Product product_select = await productbaseHelper.GetProduct(new Guid(header_select.ProductID));
await Navigation.PushAsync(new MaterialFoodDetail(header_select.ID, "Update"));
}
}
public async Task InitAsyncDetail()
{
Utils utils = new Utils();
MaterialDetailFirebaseHelper detailFirebase = new MaterialDetailFirebaseHelper();
listMatrialView.ItemsSource = await detailbaseHelper.GetAllMaterialDetail();
try
{
Models.MaterialDetail detailObject = await detailbaseHelper.GetDetailById(this.detail_id);
if (detailObject != null)
{
MaterialSourceFirebaseHelper sourceFirebase = new MaterialSourceFirebaseHelper();
MaterialSource sourceObject = await sourceFirebase.GetMaterialSourceByID(utils.convertObject(detailObject.MaterialID));
MaterialFirebaseHelper headerFirebase = new MaterialFirebaseHelper();
ProductFirebaseHelper productFirebase = new ProductFirebaseHelper();
MaterialHeader headerObject = await headerFirebase.GetMaterial(new Guid(detailObject.HeaderID));
Models.Product productObject = await productFirebase.GetProduct(new Guid(headerObject.ProductID));
Lbl_FoodLabel.Text = productObject.NameEn;
Lbl_UnitDisplay.Text = detailObject.UnitName;
Entry_Quantity.Text = detailObject.Quantity + "";
listMatrialView.ItemsSource = null;
Lbl_MaterialLabel.Text = sourceObject.NameEn;
}
}
catch (Exception ee) { }
}
public async System.Threading.Tasks.Task <string> adjustRemainStockAsync(string foodName)
{
string alertMessage = "";
ProductFirebaseHelper productFirebase = new ProductFirebaseHelper();
MaterialFirebaseHelper materialFirebaseHelper = new MaterialFirebaseHelper();
MaterialDetailFirebaseHelper detailFirebaseHelper = new MaterialDetailFirebaseHelper();
MaterialSourceFirebaseHelper sourceFirebaseHelper = new MaterialSourceFirebaseHelper();
Models.Product pro = await productFirebase.GetProductByNameEn(foodName);
if (pro != null)
{
Models.MaterialHeader header = await materialFirebaseHelper.GetMaterialByProductId(pro.ID.ToString());
List <Models.MaterialDetail> listDetail = await detailFirebaseHelper.GetAllMaterialByHeader(convertObject(header.ID));
for (int i = 0; i < listDetail.Count; i++)
{
Models.MaterialDetail detail = listDetail[i];
Models.MaterialSource source = await sourceFirebaseHelper.GetMaterialSourceByID(convertObject(detail.MaterialID));
source.Quantity = source.Quantity - detail.Quantity;
if (source.Quantity < 0)
{
if (alertMessage.Trim().Length == 0)
{
alertMessage = "สินค่า " + foodName + " วัตุดิบ " + source.NameEn + " หมด";
}
else
{
alertMessage = alertMessage + " วัตุดิบ " + source.NameEn + " หมด";
}
}
else if (source.Quantity <= source.QuantityAlert)
{
if (alertMessage.Trim().Length == 0)
{
alertMessage = "สินค่า " + foodName + " วัตุดิบ " + source.NameEn + " เหลือน้อยกว่าที่กำหนดไว้" + source.QuantityAlert;
}
else
{
alertMessage = alertMessage + " วัตุดิบ " + source.NameEn + " เหลือน้อยกว่าที่กำหนดไว้ " + source.QuantityAlert;
}
}
}
}
return(alertMessage);
}
