public void Execute()
{
CollectionStorage storage = CollectionStorage.GetInstance();
IEnumerable <VinylRecord> result = storage.GetCollection().ToList <VinylRecord>();
if (searchName != "")
{
result = result.Where(item => item.Name.Contains(searchName)).Select(item => item);
}
if (fromPrice >= 0 && toPrice != 0)
{
result = result.Where(item => item.Price >= fromPrice && item.Price <= toPrice).Select(item => item);
}
if (searchArtistName != "")
{
result = result.Where(item => item.Artist.Contains(searchArtistName)).Select(item => item);
}
if (searchLable != "")
{
result = result.Where(item => item.Lable.Contains(searchLable)).Select(item => item);
}
storage.GetCollection().Clear();
foreach (var item in result)
{
storage.GetCollection().Add(item);
}
}
public MainWindow()
{
InitializeComponent();
this.invoker = new Invoker();
storage = CollectionStorage.GetInstance();
NewVinylRecord = new VinylRecord();
commandCollection = CommandCollection.GetInstance();
recordCollectionHistory = new RecordCollectionHistory();
recordCollectionHistory.History.Push(storage.SaveState());
AddRecord_grid.DataContext = NewVinylRecord;
recordsDataGrid.ItemsSource = storage.GetCollection();
App.LanguageChanged += LanguageChanged;
CultureInfo currLang = App.Language;
foreach (var lang in App.Languages)
{
MenuItem menuLang = new MenuItem();
menuLang.Header = lang.DisplayName;
menuLang.Tag = lang;
menuLang.IsChecked = lang.Equals(currLang);
menuLang.Click += ChangeLanguageClick;
Main_menu.Items.Add(menuLang);
}
}
//private DateTime? ConvertDurationToDateTime(string duration)
//{
// if(duration == "")
// {
// return null;
// }
// string[] recordDuration = new string[2];
// int i = 0;
// foreach (var item in duration.Split(new char[] { ':' }))
// {
// recordDuration[i++] = item;
// }
// return new DateTime(0, 0, 0, 0, Convert.ToInt32(recordDuration[0]), Convert.ToInt32(recordDuration[1]));
//}
#endregion
private void SaveToJson_button_Click(object sender, RoutedEventArgs e)
{
try
{
if (storage.GetCollection().Count != 0)
{
storage.SerializeToJSON("data/json/RecordsData.json");
MessageBox.Show("Serialization Complete!");
}
else
{
MessageBox.Show("Collection must be filled by data");
}
}
catch (Exception exc)
{
MessageBox.Show(exc.Message);
}
}
public void TestIfCollectionReturnsData()
{
var storage = new CollectionStorage();
var testEntity = new TestEntity
{
TestLongProperty = 1,
TestStringProperty = "someString"
};
storage.GetCollection <TestEntity>().Add(testEntity);
using var readonlyStorage = new InMemoryReadonlyStorage(storage);
var collection = readonlyStorage.Set <TestEntity>();
Assert.AreEqual(1, collection.Count());
var entity = collection.FirstOrDefault();
Assert.IsNotNull(entity);
Assert.AreEqual(testEntity.TestStringProperty, entity.TestStringProperty);
Assert.AreEqual(testEntity.TestLongProperty, entity.TestLongProperty);
}