private string GetFieldCreationXml(PropertyInfo property, Dictionary <string, Guid> lookupTableIds)
{
Type propertyType = property.PropertyType;
string internalName = EntityHelper.GetInternalNameFromProperty(property);
string displayName = EntityHelper.GetDisplayNameFromProperty(property);
string description = EntityHelper.GetDescriptionFromEntityType(propertyType);
bool isRequired = PropertyIsRequired(property);
bool isUnique = IsTrue(propertyType.GetCustomAttribute <UniqueAttribute>()?.IsUnique);
string fieldTypeName = EntityHelper.GetFieldType(property);
bool isMulti = IsMulti(propertyType);
if (fieldTypeName == nameof(FieldType.Lookup))
{
EntityHelper.RemoveLookupIdFromFieldName(isMulti, ref internalName, ref displayName);
}
GetFieldCreationAdditionalXmlForFieldType(fieldTypeName, property, lookupTableIds, out string fieldAttributes, out string fieldAdditional);
string fieldTypeString = fieldTypeName.ToString();
if (fieldAttributes == null)
{
fieldAttributes = string.Empty;
}
if (fieldAttributes == null)
{
fieldAdditional = string.Empty;
}
if (isMulti)
{
if (fieldTypeName == nameof(FieldType.Choice))
{
fieldTypeString = "Multi" + fieldTypeString;
}
else
{
fieldAttributes += " Mult='TRUE'";
fieldTypeString += "Multi";
}
}
var indexAttribute = property.GetCustomAttribute <IndexAttribute>();
if (indexAttribute != null)
{
fieldAttributes += " Indexed='TRUE'";
}
string csomCreateCaml = $"<Field Type='{fieldTypeString}' Name='{internalName}' DisplayName='{displayName}' StaticName='{internalName}'";
if (isRequired)
{
csomCreateCaml += " Required='TRUE'";
}
if (isUnique)
{
csomCreateCaml += " EnforceUniqueValues='TRUE'";
}
csomCreateCaml += $" {fieldAttributes}";
if (string.IsNullOrWhiteSpace(fieldAdditional))
{
csomCreateCaml += "/>";
}
else
{
csomCreateCaml += ">";
csomCreateCaml += fieldAdditional;
csomCreateCaml += "</Field>";
}
return(csomCreateCaml);
}