public static JObject ToJson(this VObject obj, VdfJsonConversionSettings settings = null)
{
if (settings == null)
{
settings = new VdfJsonConversionSettings();
}
JObject resultObj = new JObject();
foreach (VProperty prop in obj.Properties())
{
if (!resultObj.ContainsKey(prop.Key))
{
resultObj.Add(prop.ToJson(settings));
}
else if (resultObj[prop.Key] is JValue)
{
HandleValueDuplicateKey(resultObj, prop, settings);
}
else
{
HandleObjectDuplicateKey(resultObj, prop, settings);
}
}
return(resultObj);
}
public static JProperty ToJson(this VProperty prop, VdfJsonConversionSettings settings = null)
{
if (settings == null)
{
settings = new VdfJsonConversionSettings();
}
return(new JProperty(prop.Key, prop.Value.ToJson(settings)));
}
private static void HandleValueDuplicateKey(JObject baseObj, VProperty prop, VdfJsonConversionSettings settings)
{
switch (settings.ValueDuplicateKeyHandling)
{
case DuplicateKeyHandling.Ignore:
break;
case DuplicateKeyHandling.Replace:
baseObj[prop.Key] = prop.Value.ToJson(settings);
break;
case DuplicateKeyHandling.Throw:
throw new Exception($"Key '{prop.Key}' already exists in object.");
}
}
public static JToken ToJson(this VToken tok, VdfJsonConversionSettings settings = null)
{
if (settings == null)
{
settings = new VdfJsonConversionSettings();
}
switch (tok)
{
case VValue val:
return(val.ToJson());
case VProperty prop:
return(prop.ToJson(settings));
case VObject obj:
return(obj.ToJson(settings));
default:
throw new InvalidOperationException("Unrecognized VToken.");
}
}
private static void HandleObjectDuplicateKey(JObject baseObj, VProperty prop, VdfJsonConversionSettings settings)
{
switch (settings.ObjectDuplicateKeyHandling)
{
case DuplicateKeyHandling.Ignore:
break;
case DuplicateKeyHandling.Merge:
JObject prevObj = baseObj[prop.Key] as JObject;
if (prevObj == null)
{
throw new Exception("Unable to merge since values are of different types.");
}
prevObj.Merge(prop.Value.ToJson(settings));
break;
case DuplicateKeyHandling.Replace:
baseObj[prop.Key] = prop.Value.ToJson(settings);
break;
case DuplicateKeyHandling.Throw:
throw new Exception($"Key '{prop.Key}' already exists in object.");
}
}
