private void UpdateCategoryItems()
{
var oldSelectedCategoryItem = _selectedCategoryItem;
CategoryItems.Clear();
var allCategoryItem = new Item {
ID = "-1", Name = "All"
};
CategoryItems.Add(new ItemVM {
Model = allCategoryItem
});
using (var context = new ERPContext())
{
var categoryItemsFromDatabase = _selectedCategory.Name.Equals("All")
? context.Inventory.Include("Suppliers").OrderBy(item => item.Name)
: context.Inventory.Include("Suppliers")
.Where(item => item.ItemCategory.ID.Equals(_selectedCategory.ID))
.OrderBy(item => item.Name);
foreach (var item in categoryItemsFromDatabase)
{
CategoryItems.Add(new ItemVM {
Model = item
});
}
}
UpdateSelectedCategoryItem(oldSelectedCategoryItem);
}
/// <summary>
/// Gauna visus Categories iš DB
/// </summary>
private void CategoryListGetter()
{
var categoriesGetter = CategorySystemManager.NewCategoryGetter();
categoriesGetter.Result += (status, categories) =>
{
if (status == CategoryGetStatus.Success)
{
Device.BeginInvokeOnMainThread(() =>
{
CategoryItems.Clear();
CategoryItems.Add(new CategoryModel
{
Title = "Visi",
Category = null
});
categories.ForEach(category =>
{
CategoryItems.Add(new CategoryModel
{
Title = category.Title,
Category = category,
});
});
//FilterFinal();
//CategoryList.IsRefreshing = false;
});
}
else
{
Device.BeginInvokeOnMainThread(() =>
{
//CategoryList.IsRefreshing = false;
});
}
};
categoriesGetter.Get();
}
public void LoadGoods(string category)
{
CategoryItems.Clear();
string page;
System.Threading.Thread.Sleep(1000);
do
{
page = helper.GetPageGoods("http://" + helper.loginpage.tbxServer.Text + "/wpproducts/");
System.Threading.Thread.Sleep(500);
} while (page.Length < 10);
page = page.Replace("<HEAD>", "\\").Replace("</HEAD>", "\\").
Replace("<BODY>", "\\").Replace("</BODY>", "\\").
Replace("<HTML>", "\\").Replace("</HTML>", "\\").
Replace("<BR>", "\\");
List <Product> products = new List <Product>();
string[] lines = page.Split(new char[] { '\r', '\n', '\\' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var i in lines)
{
string[] line = i.Split(new char[] { '|' }, StringSplitOptions.None);
Product product;
try
{
product = new Product()
{
id = int.Parse(line[0]),
name = line[1],
price = int.Parse(line[2]),
category = line[3],
image_url = line[4],
description = line[5],
};
if (category == "" || category == product.category)
{
products.Add(product);
}
}
catch (Exception)
{
}
}
foreach (var i in products)
{
Image img = new Image();
BitmapImage src = new BitmapImage();
string uri = "http://" + (helper = Helper.GetHelper()).loginpage.tbxServer.Text + i.image_url;
//string uri = @"http://st.gdefon.com/wallpapers_original/wallpapers/147278_kotik_1680x1050_(www.GdeFon.ru).jpg";
//string uri = @"/arrowr.png";
src.UriSource = new Uri(uri, UriKind.RelativeOrAbsolute);
img.Source = src;
//MessageBox.Show(uri);
ItemViewModel item = new ItemViewModel()
{
LineOne = i.name,
LineTwo = i.price.ToString(),
LineThree = i.category,
LineFour = i.description,
LineFive = i.id.ToString(),
LineOneNoCat = i.name.Replace("Стиральная машина ", "").Replace("Ноутбук ", "")
.Replace("Чайник ", "").Replace("Тостер ", ""),
LineCat = Product.CategoryItemToRussian(i.category),
LineInfo = Product.CategoryItemToRussian(i.category) + ", " + "$" + i.price.ToString(),
ImgUrl = uri,
Image = img
};
this.CategoryItems.Add(item);
}
//MessageBox.Show(page.Length.ToString() + "\n" + lines.Length.ToString() + "\n" + page);
}