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using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Data;
using Tango.BL.Entities;
using Tango.Core;
using System.Data.Entity;
using Tango.Core.Threading;
namespace Tango.BL
{
public partial class ObservablesStaticCollections : ExtendedObject
{
private bool _initialized;
private ObservablesContext db;
private static ObservablesStaticCollections _instance;
/// <summary>
/// Gets the singleton instance.
/// </summary>
public static ObservablesStaticCollections Instance
{
get
{
if (_instance == null)
{
_instance = new ObservablesStaticCollections();
}
return _instance;
}
}
private ObservablesStaticCollections()
{
}
public ObservablesStaticCollections(ObservablesContext context)
{
db = context;
}
public ObservablesContext Context
{
get { return db; }
}
/// <summary>
/// Initializes this instance.
/// </summary>
public void Initialize(Action<String> progressLog = null)
{
if (!_initialized)
{
progressLog?.Invoke("Loading static collections...");
db = ObservablesContext.CreateDefault();
WindingMethods =
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