public virtual JsonSchema NewField(string name, Type parentType, object pInstance = null, JToken jpInstance = null)
{
MemberInfo model = parentType?.GetMember(name).First();
Type modelType = GetModelType(model);
JTokenType jTokenType = ToJTokenType(modelType, jpInstance);
AssertV2.IsNotNull(jTokenType, "jTokenType");
JsonSchema newField = new JsonSchema()
{
type = jTokenType.ToJsonSchemaType(), title = JsonSchema.ToTitle(name)
};
ExtractFieldDocu(newField, model, modelType, jTokenType, pInstance, jpInstance);
if (model != null)
{
if (!model.CanWriteTo())
{
newField.readOnly = true;
}
if (model.TryGetCustomAttribute(out RegexAttribute attr))
{
newField.pattern = attr.regex;
}
if (model.TryGetCustomAttribute(out ContentAttribute c))
{
newField.format = "" + c.type;
}
if (model.TryGetCustomAttribute(out MinMaxRangeAttribute ra))
{
newField.minimum = ra.minimum;
newField.maximum = ra.maximum;
}
if (model.TryGetCustomAttribute(out InputLengthAttribute ila))
{
if (ila.minLength > 0)
{
newField.minLength = ila.minLength;
}
if (ila.maxLength > 0)
{
newField.maxLength = ila.maxLength;
}
}
if (model.TryGetCustomAttribute(out EnumAttribute e))
{
newField.contentEnum = e.names;
newField.additionalItems = e.allowOtherInput;
}
if (model.TryGetCustomAttribute(out RequiredAttribute r))
{
newField.mandatory = true;
}
if (model.TryGetCustomAttribute(out JsonPropertyAttribute p))
{
if (p.Required == Required.Always || p.Required == Required.DisallowNull)
{
newField.mandatory = true;
}
}
if (modelType.IsEnum)
{
newField.contentEnum = Enum.GetNames(modelType);
}
}
if (jTokenType == JTokenType.Object)
{
if (modelType == null)
{
newField.properties = new Dictionary <string, JsonSchema>();
AddFieldsViaJson(newField, null, jpInstance as JObject);
}
else
{
var modelInstance = pInstance != null?model.GetValue(pInstance) : null;
SetupInnerJsonSchema(newField, modelType, modelInstance);
}
}
if (jTokenType == JTokenType.Array)
{
var listElemType = GetListElementType(modelType);
var arrayElemJType = ToJTokenType(listElemType);
if (arrayElemJType == JTokenType.Null)
{
if (jpInstance is JArray a && a.Count > 0)
{
arrayElemJType = a.First.Type;
}
}
if (arrayElemJType != JTokenType.Null)
{
if (!IsSimpleType(arrayElemJType))
{
var childrenInstances = GetChildrenArray(pInstance, jpInstance, model);
if (childrenInstances == null || AllChildrenHaveSameType(childrenInstances))
{
var firstChildInstance = childrenInstances?.FirstOrDefault();
var childVm = new JsonSchema()
{
type = arrayElemJType.ToJsonSchemaType()
};
SetupInnerJsonSchema(childVm, listElemType, firstChildInstance);
newField.items = new List <JsonSchema>()
{
childVm
};
}
else
{
newField.items = new List <JsonSchema>();
foreach (var child in childrenInstances)
{
var childVm = new JsonSchema()
{
type = arrayElemJType.ToJsonSchemaType()
};
SetupInnerJsonSchema(childVm, child.GetType(), child);
newField.items.Add(childVm);
}
AssertV2.AreEqual(childrenInstances.Length, newField.items.Count);
}
}
else
{
newField.items = new List <JsonSchema>()
{
new JsonSchema()
{
type = arrayElemJType.ToJsonSchemaType()
}
};
}
}
}
return(newField);
}
