//public static void SetAsPlanned(string name)
//{
// for (int i = 0; i < list.Count; i++)
// {
// if (list[i].Name == name)
// {
// //UnityEngine.Debug.Log("Set to used true: " + list[i].Name);
// list[i].IsPlanned = true;
// return;
// }
// }
// SharedHelper.LogError("Pure Fact Name not found in SetAsUsed!");
//}
public void SetValue(string Name, string Value)
{
foreach (var item in items)
{
PureFact f = (PureFact)item;
if (f.Name == Name)
{
SharedHelper.LogWarning("Set as answered: " + f.Name + " with value: '" + Value + "'");
f.Value = Value;
f.IsAnswered = true;
return;
}
}
}
//public static PureFact GetByName(string name)
//{
// foreach (var q in list)
// {
// if (q.Name == name)
// {
// return q;
// }
// }
// SharedHelper.LogError("GetFacfByName: Pure Fact Name '" + name + "'not found");
// return null;
//}
//public static void RemovePlannedFlagForAllPureFacts()
//{
// for (int i = 0; i < list.Count; i++)
// {
// list[i].IsPlanned = false;
// }
//}
/// <summary>
/// Used to delete answers that are invalid after validation: ex. age is not a valid number
/// </summary>
public void DropAnswer(string Name)
{
foreach (var item in items)
{
PureFact f = (PureFact)item;
if (f.Name == Name)
{
SharedHelper.LogWarning("DropAnswer: " + f.Name);
f.Value = "";
f.IsAnswered = false;
f.IsUsed = false;
return;
}
}
}
public string GetValueByName(string name)
{
foreach (var item in items)
{
PureFact f = (PureFact)item;
if (f.Name == name)
{
return(f.Value);
}
}
SharedHelper.LogError("GetValueByName: Pure Fact Name '" + name + "'not found");
return("");
}
public PureFact GetPureFactAbouUser()
{
var q = (from item in items
let pf = (PureFact)item
where pf.Type == PureFactType.AboutUser && pf.IsPlanned == false && pf.IsUsed == false
select pf).ToArray();
if (q.Length > 0)
{
string[] group1 = { "UserName" }; //conversation should start with these
string[] group2 = { "UserAge", "UserSex" }; //conversation should continue with these
string[] group3 = { "UserLocation", "UserNationality", "UserIsMarried", "UserHasKids", "UserHasJob" }; //and then with these
List <ItemProb <string> > itemProbs = new List <ItemProb <string> >();
//assign probabilities
foreach (PureFact fact in q)
{
if (group1.Contains(fact.Name)) //GROUP 1
{
itemProbs.Add(new ItemProb <string>(fact.Name, Prob(0.99)));
break; //add only 1 item
}
else
if (group2.Contains(fact.Name)) //GROUP 2
{
itemProbs.Add(new ItemProb <string>(fact.Name, Prob(0.8)));
}
else
if (group3.Contains(fact.Name)) //GROUP 3
{
itemProbs.Add(new ItemProb <string>(fact.Name, Prob(0.20)));
}
else
{
itemProbs.Add(new ItemProb <string>(fact.Name, Prob(0.06))); //all the other pure facts not in group1 and group 2
}
}
var pureFactDistF = CategoricalF(itemProbs.ToArray()).Normalize();
//SharedHelper.Log("Pure fact questions to ask the user histogram:\r\n" + pureFactDistF.Histogram());
var pureFactDist = pureFactDistF.ToSampleDist();
var selectionName = pureFactDist.Sample();
PureFact selectedPureFact = (PureFact)GetByName(selectionName);
//SharedHelper.Log("GetPureFactAbouUser: selectionName " + selectionName);
return(selectedPureFact);
}
else
{
SharedHelper.LogError("GetPureFactAbouUser could not supply a pure fact about the user.");
return(null);
}
}
//static List<PureFact> list = new List<PureFact>();
public PureFacts(PureFact fact) : base(fact)
{
}
