private async Task GetProductsAsync()
{
var productSync = new ProductParser(_skApi, _cts.Token);
productSync.ProductInfoUpdated += OnProductInfoUpdatedHandler;
var enabledSubchapters = FiltersManagerVM.FiltersVM.GetEnabledSubchapter();
TotalSubchapter = enabledSubchapters.Count;
for (var i = 0; i < enabledSubchapters.Count; i++)
{
_cts.Token.ThrowIfCancellationRequested();
CurrentSubchapterNumber = i + 1;
var subchapter = enabledSubchapters.ElementAt(i);
CurrentSubchapterTitle = subchapter.Name;
Status = "Раздел: " + CurrentSubchapterTitle + " " + CurrentSubchapterNumber + "/" +
enabledSubchapters.Count;
ProductProcessingStatus = "Получение складчин из раздела...";
var productsFromSubchapter =
await GetPartialProductsFromSubchapterAsync(subchapter.Id).ConfigureAwait(false);
var filteredProducts = FiltrationPartialProducts(productsFromSubchapter);
var productsFromDb = await GetSubchapterProductsFromDbAsync(subchapter.Id).ConfigureAwait(false);
var products = new List <Product>();
var goodProductsFromDb = new List <Product>();
_dbGoodProductsCountOfChapter = 0;
var productsWithChangedViewsCount = new List <Product>();
for (int j = 0; j < filteredProducts.Count; j++)
{
_cts.Token.ThrowIfCancellationRequested();
var product = filteredProducts.ElementAt(j);
var productFromDb = FindSimilarDbProduct(productsFromDb, product);
if (productFromDb == null)
{
products.Add(product);
}
else
{
if (productFromDb.ViewCount != product.ViewCount)
{
productsWithChangedViewsCount.Add(product);
}
//Проверяем складчину из БД
if (Filters.IsGoodProduct(productFromDb, FiltersManagerVM.FiltersVM.Model))
{
++_dbGoodProductsCountOfChapter;
goodProductsFromDb.Add(productFromDb);
}
}
}
await AddToResultsAsync(goodProductsFromDb).ConfigureAwait(false);
productSync.ProductUpdateInfo(products);
if (UpdateViewCount)
{
await Db.Products.UpdateViewCountAsync(productsWithChangedViewsCount).ConfigureAwait(false);
}
}
}
