private DataSchema CreateItems(SchemaObject schemaObject)
{
var result = new DataSchema {
Type = SchemaDataTypeExtensions.ConvertFromString(schemaObject.ArrayItemType)
};
if (schemaObject.IsDocumentArray)
{
result.Properties = CreateProperties(schemaObject);
}
return(result);
}
private DataSchema FindProperty(DataSchema partialObject, SchemaObject findObject)
{
var path = findObject.ParentPath.Split(new[] { '.' }, StringSplitOptions.RemoveEmptyEntries).ToList();
path.AddRange(findObject.Name.Split(new[] { '.' }, StringSplitOptions.RemoveEmptyEntries));
var schemaToFind = partialObject;
var isCollectionItemPath = false;
foreach (var s in path)
{
if (schemaToFind == null)
{
return(null);
}
if (s != "$")
{
if (isCollectionItemPath)
{
schemaToFind.Items.Properties.TryGetValue(s, out schemaToFind);
}
else
{
schemaToFind.Properties.TryGetValue(s, out schemaToFind);
}
}
isCollectionItemPath = s == "$";
//else
//{
// schemaToFind = schemaToFind.Items;
//}
if (s == path.LastOrDefault())
{
return(schemaToFind);
}
}
return(partialObject);
}
private IDictionary <string, DataSchema> CreateProperties(SchemaObject schemaObject)
{
var properties = new Dictionary <string, DataSchema>();
foreach (KeyValuePair <string, dynamic> property in schemaObject.ObjectSchema.Properties)
{
var propertyDataSchema = new DataSchema
{
Type = SchemaDataTypeExtensions.ConvertFromString(property.Value.Type)
};
properties.Add(property.Key, propertyDataSchema);
}
properties.Add("Id", new DataSchema
{
Type = SchemaDataType.String
});
properties.Add("DisplayName", new DataSchema
{
Type = SchemaDataType.String
});
return(properties);
}
private void ProcessSchema(SchemaObject parentInfo, dynamic schema)
{
if (schema == null)
{
return;
}
foreach (var startInfo in schema.Properties)
{
//пока не сделано предзаполнение свойств-массивов
var propertyValue = startInfo.Value;
if (propertyValue.Type == "Object")
{
if (propertyValue.TypeInfo != null && propertyValue.TypeInfo.DocumentLink != null)
{
dynamic schemaInner = GetDocumentSchema(propertyValue.TypeInfo.DocumentLink.DocumentId);
var linkSchemaObject = new SchemaObject(parentInfo, startInfo.Key, propertyValue.Caption,
startInfo.Value, schemaInner);
if (_typeInfoChain.Any(t => t.DocumentId == propertyValue.TypeInfo.DocumentLink.DocumentId))
{
continue;
}
_typeInfoChain.Add(propertyValue.TypeInfo.DocumentLink);
if (OnObjectProperty != null)
{
OnObjectProperty(linkSchemaObject);
}
//добавляем свойство с идентификатором объекта (которое отсутствует в описаниях моделей)
var schemaId = new SchemaObject(linkSchemaObject, "Id", "Id", null, schemaInner);
if (OnPrimitiveProperty != null)
{
OnPrimitiveProperty(schemaId);
}
if (propertyValue.TypeInfo.DocumentLink.Inline == null ||
propertyValue.TypeInfo.DocumentLink.Inline == false)
{
var schemaDisplayProperty = new SchemaObject(linkSchemaObject, "DisplayName", "DisplayName",
null, schemaInner);
if (OnPrimitiveProperty != null)
{
OnPrimitiveProperty(schemaDisplayProperty);
}
}
//---
var linkEntry = new LinkEntry
{
DocumentId = propertyValue.TypeInfo.DocumentLink.DocumentId,
Schema = schemaInner
};
if (!_entries.HasEntry(linkEntry))
{
_entries.Add(linkEntry);
if (linkSchemaObject.Inline)
{
ProcessSchema(linkSchemaObject, schemaInner);
}
}
//---
}
}
else if (propertyValue.Type == "Array")
{
if (OnArrayProperty != null)
{
//если массив содержит элементы типа "объект" то получаем метаданные объекта данного типа
dynamic schemaObject = null;
if (propertyValue.Items.Type == "Object" && propertyValue.Items.TypeInfo != null &&
propertyValue.Items.TypeInfo.DocumentLink != null)
{
schemaObject = GetDocumentSchema(propertyValue.Items.TypeInfo.DocumentLink.DocumentId);
}
//обрабатываем сам массив
var arraySchemaObject = new SchemaObject(parentInfo, startInfo.Key, propertyValue.Caption,
startInfo.Value,
schemaObject);
OnArrayProperty(arraySchemaObject);
//если массив содержит ссылочные типы, то выполняем анализ типа элемента массива
if (schemaObject != null)
{
var linkEntry = new LinkEntry
{
DocumentId = propertyValue.Items.TypeInfo.DocumentLink.DocumentId,
Schema = schemaObject
};
var linkToObjectIsCycleReference = _entries.HasEntry(linkEntry);
if (!linkToObjectIsCycleReference)
{
_entries.Add(linkEntry);
ProcessSchema(arraySchemaObject, schemaObject);
}
}
}
}
else
{
if (OnPrimitiveProperty != null)
{
OnPrimitiveProperty(new SchemaObject(parentInfo, startInfo.Key, propertyValue.Caption,
startInfo.Value, null));
}
}
}
}
private void FillDataSchema(DataSchema partialObject, SchemaObject schemaObject)
{
var root = schemaObject;
var members = new List <SchemaObject>();
while (root != null)
{
members.Add(root);
root = root.Parent;
}
members.Reverse();
partialObject.Properties = partialObject.Properties ?? new Dictionary <string, DataSchema>();
for (var i = 0; i < members.Count; i++)
{
if (partialObject.Properties.ContainsKey(members[i].Name))
{
continue;
}
if (members[i].Parent == null)
{
if (members[i].IsArray)
{
partialObject.Properties.Add(members[i].Name, new DataSchema
{
Type = SchemaDataTypeExtensions.ConvertFromString(members[i].Type),
Items = CreateItems(members[i])
});
}
else if (members[i].IsDocumentLink)
{
partialObject.Properties.Add(members[i].Name, new DataSchema
{
Type = SchemaDataTypeExtensions.ConvertFromString(members[i].Type),
Properties = CreateProperties(members[i])
});
}
else
{
partialObject.Properties.Add(members[i].Name, new DataSchema
{
Type = SchemaDataTypeExtensions.ConvertFromString(members[i].Type)
});
}
}
else
{
var dataSchema = FindProperty(partialObject, members[i]);
if (members[i].IsArray)
{
dataSchema.Type = SchemaDataTypeExtensions.ConvertFromString(members[i].Type);
dataSchema.Items = CreateItems(members[i]);
}
else if (members[i].IsDocumentLink)
{
dataSchema.Type = SchemaDataTypeExtensions.ConvertFromString(members[i].Type);
dataSchema.Properties = CreateProperties(members[i]);
}
else
{
dataSchema.Type = SchemaDataTypeExtensions.ConvertFromString(members[i].Type);
}
}
}
}
