public int Match(DishSummary dishSummary)
{
int weight = 0;
foreach (KeyValuePair <String, ICondition> kvp in propertyConditionDictionary)
{
String propertyName = kvp.Key;
ICondition condition = kvp.Value;
IDishProperty dishProperty = dishSummary.GetDishProperty(propertyName);
bool propertyNotFound = (dishProperty == null);
if (propertyNotFound)
{
return(0);
}
bool valueMatched = condition.IsTrue(dishProperty.value);
if (valueMatched)
{
weight += (dishProperty.value > 0) ? dishProperty.value : 1;
}
else
{
return(0);
}
}
return(weight);
}
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
IDishProperty dishProperty = value as IDishProperty;
JObject jobject = new JObject();
jobject.Add("Name", new JValue(dishProperty.name));
jobject.Add("Value", new JValue(dishProperty.value));
bool needToWriteIngredientInfo = (dishProperty.ingredientInfo != null);
if (needToWriteIngredientInfo)
{
jobject.Add("IngredientInfo", JObject.FromObject(dishProperty.ingredientInfo));
}
jobject.WriteTo(writer);
}
private void ReadDishTupleFromJsonObject(ref Tuple <String, IReadOnlyCollection <IDishProperty>, int> dishTuple, String dishTupleName, JObject jobject)
{
JObject dishTupleJObject = jobject.GetValue(dishTupleName).ToObject <JObject>();
String recipeName = dishTupleJObject.GetValue("RecipeName").ToObject <String>();
int dishPropertyCount = dishTupleJObject.GetValue("DishPropertyCount").ToObject <int>();
JArray dishPropertyJArray = dishTupleJObject.GetValue("DishProperties").ToObject <JArray>();
List <IDishProperty> dishPropertyList = new List <IDishProperty>(dishPropertyCount);
foreach (JToken dishPropertyToken in dishPropertyJArray.Children())
{
IDishProperty dishProperty = dishPropertyToken.ToObject <IDishProperty>();
dishPropertyList.Add(dishProperty);
}
IReadOnlyCollection <IDishProperty> dishProperties = dishPropertyList;
int dishScore = dishTupleJObject.GetValue("DishScore").ToObject <int>();
dishTuple = Tuple.Create(recipeName, dishProperties, dishScore);
}
private bool IsIngredientProperty(IDishProperty dishProperty)
{
return(dishProperty.ingredientInfo != null);
}
