public void Save()
{
Console.WriteLine($"Saving originator state in memento. Name: {Originator.StateName}");
SnapShotModels.Add(Originator.Save());
//maybe bad format
//using (FileStream fs = new FileStream($@"E:\studying\education\6сем\трпз\lab1\files\lab1\lab3_States\CareTaker.json", FileMode.OpenOrCreate))
//{
// await JsonSerializer.SerializeAsync<CareTaker>(fs, this);
// Console.WriteLine("CareTaker has been saved to json file");
//}
//JsonSerializer serializer = new JsonSerializer();
//serializer.NullValueHandling = NullValueHandling.Ignore;
//using (StreamWriter sw = new StreamWriter(@"E:\studying\education\6сем\трпз\lab1\files\lab1\lab3_States\CareTakerNetSoft.json"))
//using (JsonWriter writer = new JsonTextWriter(sw))
//{
// serializer.Serialize(writer, this);
//}
//datacontractJsonSerialization
DataContractSerialization(FileMode.OpenOrCreate);
}
public void Compare(string name)
{
var model = SnapShotModels.Find(o => o.StateName == name);
if (model.MyHtmlModel.HTML == Originator.MyHtmlModel.HTML)
{
Console.WriteLine($"SnapShot with state name{Originator.StateName} is the same as SnapShot with state name {name}");
}
else
{
Console.WriteLine($"SnapShot with state name{Originator.StateName} is not the same as SnapShot with state name {name}");
}
}
public void Restore(string stateName)
{
if (SnapShotModels.Count > 0)
{
var model = SnapShotModels.Find(o => o.StateName == stateName);
Console.WriteLine($"Restoring to state {model.StateName}");
try
{
Originator.Restore(model);
DataContractSerialization(FileMode.Create);
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
else
{
return;
}
}