public int GenerateDataView(IDataSource conn, string tablename, string SchemaName, string Filterparamters)
{
//int maxcnt;
DMEEditor.ErrorObject.Flag = Errors.Ok;
List <ChildRelation> ds = conn.GetChildTablesList(tablename, SchemaName, Filterparamters);
//if (DataView.Entities.Count == 0)
//{
// EntityStructure viewheader = new EntityStructure() { Id = NextHearId(), EntityName = DataView.ViewName };
// viewheader.DataSourceID = conn.DatasourceName;
// viewheader.EntityName = DataView.ViewName.ToUpper();
// viewheader.ParentId = 0;
// viewheader.ViewID = DataView.ViewID;
// DataView.Entities.Add(viewheader);
//}
// maxcnt = DataView.Entities.Max(m => m.Id);
EntityStructure maintab = new EntityStructure()
{
Id = NextHearId(), EntityName = tablename
};
maintab.DataSourceID = conn.DatasourceName;
maintab.EntityName = tablename.ToUpper();
maintab.ViewID = DataView.ViewID;
maintab.DatasourceEntityName = tablename;
maintab.ParentId = 0;
DataView.Entities.Add(maintab);
EntitiesNames.Add(maintab.EntityName);
if (ds != null && ds.Count > 0)
{
// var tb = ds.Tables[0];
//-------------------------------
// Create Parent Record First
//-------------------------------
if (ds.Count > 0)
{
foreach (ChildRelation r in ds)
{
EntityStructure a;
a = SetupEntityInView(DataView, DataView.Entities, r.child_table, tablename, r.child_column, r.parent_column, maintab.Id, conn.DatasourceName);
}
}
}
return(maintab.Id);
}
public int AddEntitytoDataView(EntityStructure maintab)
{
DMEEditor.ErrorObject.Flag = Errors.Ok;
string tablename = maintab.DatasourceEntityName;
try
{
maintab.Id = NextHearId();
maintab.ViewID = 0;
if (maintab.ParentId == -1)
{
maintab.ParentId = 0;
}
//--- check entity already exist , if it does change Entity Name
if (CheckEntityExist(maintab.DatasourceEntityName))
{
int cnt = EntitiesNames.Where(p => p.Equals(maintab.DatasourceEntityName, StringComparison.OrdinalIgnoreCase)).Count() + 1;
maintab.EntityName = maintab.DatasourceEntityName + "_" + cnt;
}
DataView.Entities.Add(maintab);
EntitiesNames.Add(maintab.EntityName);
IDataSource entityds = DMEEditor.GetDataSource(maintab.DataSourceID);
if (entityds != null && entityds.Category == DatasourceCategory.RDBMS)
{
List <ChildRelation> ds = entityds.GetChildTablesList(maintab.DatasourceEntityName, entityds.Dataconnection.ConnectionProp.SchemaName, null);
if (ds != null && ds.Count > 0)
{
// var tb = ds.Tables[0];
//-------------------------------
// Create Parent Record First
//-------------------------------
if (ds.Count > 0)
{
foreach (ChildRelation r in ds)
{
EntityStructure a;
a = SetupEntityInView(DataView, DataView.Entities, r.child_table, maintab.DatasourceEntityName, r.child_column, r.parent_column, maintab.Id, entityds.DatasourceName);
}
}
}
}
return(maintab.Id);
}
catch (Exception)
{
return(-1);
}
}
private void SmartDetect(string filename)
{
var detector = new FileHelpers.Detection.SmartFormatDetector();
var formats = detector.DetectFileFormat(filename);
foreach (var format in formats)
{
Console.WriteLine("Format Detected, confidence:" + format.Confidence + "%");
var delimited = format.ClassBuilderAsDelimited;
Console.WriteLine(" Delimiter:" + delimited.Delimiter);
Console.WriteLine(" Fields:");
EntityStructure entityData = new EntityStructure();
string sheetname;
sheetname = FileName;
entityData.Viewtype = ViewType.File;
entityData.DatabaseType = DataSourceType.Text;
entityData.DataSourceID = FileName;
entityData.DatasourceEntityName = FileName;
entityData.Caption = FileName;
entityData.EntityName = FileName;
List <EntityField> Fields = new List <EntityField>();
int y = 0;
foreach (var field in delimited.Fields)
{
Console.WriteLine(" " + field.FieldName + ": " + field.FieldType);
EntityField f = new EntityField();
// f.tablename = sheetname;
f.fieldname = field.FieldName;
f.fieldtype = field.FieldType.ToString();
f.ValueRetrievedFromParent = false;
f.EntityName = sheetname;
f.FieldIndex = y;
Fields.Add(f);
y += 1;
}
entityData.Fields = new List <EntityField>();
entityData.Fields.AddRange(Fields);
Entities.Clear();
EntitiesNames.Clear();
EntitiesNames.Add(filename);
Entities.Add(entityData);
}
}
public int AddEntityAsChild(IDataSource conn, string tablename, string SchemaName, string Filterparamters, int viewindex, int ParentTableIndex)
{
DMEEditor.ErrorObject.Flag = Errors.Ok;
List <ChildRelation> ds = conn.GetChildTablesList(tablename, SchemaName, Filterparamters);
EntityStructure maintab = new EntityStructure()
{
Id = NextHearId(), EntityName = tablename
};
maintab.DataSourceID = conn.DatasourceName;
maintab.EntityName = tablename;
maintab.ViewID = DataView.ViewID;
maintab.ParentId = ParentTableIndex;
maintab.DatasourceEntityName = tablename;
if (CheckEntityExist(maintab.DatasourceEntityName))
{
int cnt = EntitiesNames.Where(p => p.Equals(maintab.DatasourceEntityName, StringComparison.OrdinalIgnoreCase)).Count();
maintab.EntityName = maintab.DatasourceEntityName + "_" + cnt + 1;
}
DataView.Entities.Add(maintab);
EntitiesNames.Add(maintab.EntityName);
if (ds != null && ds.Count > 0)
{
//var tb = ds.Tables[0];
//-------------------------------
// Create Parent Record First
//-------------------------------
if (ds.Count > 0)
{
foreach (ChildRelation r in ds)
{
EntityStructure a;
a = SetupEntityInView(DataView, DataView.Entities, r.child_table, maintab.DatasourceEntityName, r.child_column, r.parent_column, maintab.Id, conn.DatasourceName);
}
}
}
return(maintab.Id);
}
public List <string> GetEntitesList()
{
EntitiesNames.Clear();
EntitiesNames.Add(DatasourceName);
return(EntitiesNames);
}
public List <string> GetEntitesList()
{
try
{
//---------------Get Categories---------------- -
if (Entities.Count == 0)
{
DatasourceEntities f = DMEEditor.ConfigEditor.LoadDataSourceEntitiesValues(DatasourceName);
if (f != null)
{
Entities = f.Entities;
}
}
if (Entities == null || Entities.Count() == 0)
{
string retval = GetCategoriesDataAsync("GetCategories", @"/category/?api_key=@apikey&category_id=371").Result;
var data = JObject.Parse(retval);
var categorytk = data.SelectToken("category");
// Category categorys = JsonConvert.DeserializeObject<Category>(categorytk.ToString());
int i = 1;
//foreach (var item in categorys.childcategories)
//{
// EntityStructure x = new EntityStructure();
// x.ParentId = 0;
// x.Id = i;
// i += 1;
// x.EntityName = item.name;
// x.Viewtype = ViewType.Url;
// x.Category = "WEBAPI";
// x.DataSourceID = DatasourceName;
// x.CustomBuildQuery = $"/category/?api_key=7535ABF7E83252CB08E4300380DFA02D&category_id={item.category_id}";
// Entities.Add(x);
// // retval = GetCategoriesDataAsync("GetCategories", x.CustomBuildQuery).Result;
// var ou = GetCategoriesDataAsync("GetCategories", x.CustomBuildQuery);
// ou.Wait();
// data = JObject.Parse(ou.Result);
// categorytk = data.SelectToken("category");
//Category ct = JsonConvert.DeserializeObject<Category>(categorytk.ToString());
//foreach (Childcategory cc in ct.childcategories)
//{
// createentities(cc, x);
//}
//}
}
EntitiesNames.Clear();
foreach (EntityStructure item in Entities)
{
item.CustomBuildQuery = item.CustomBuildQuery.Replace("api_key=7535ABF7E83252CB08E4300380DFA02D", "api_key=@apikey");
EntitiesNames.Add(item.EntityName);
}
DMEEditor.ConfigEditor.SaveDataSourceEntitiesValues(new DatasourceEntities {
datasourcename = DatasourceName, Entities = Entities
});
return(EntitiesNames);
}
catch (Exception ex)
{
DMEEditor.ConfigEditor.SaveDataSourceEntitiesValues(new DatasourceEntities {
datasourcename = DatasourceName, Entities = Entities
});
return(null);
}
}
public int AddEntitytoDataView(IDataSource conn, string tablename, string SchemaName, string Filterparamters)
{
DMEEditor.ErrorObject.Flag = Errors.Ok;
EntityStructure maintab;
try
{
List <ChildRelation> ds = conn.GetChildTablesList(tablename, SchemaName, Filterparamters);
maintab = new EntityStructure()
{
Id = NextHearId(), EntityName = tablename
};
maintab.DataSourceID = conn.DatasourceName;
maintab.EntityName = tablename.ToUpper();
maintab.ViewID = 0;
maintab.ParentId = 0;
maintab.DatabaseType = conn.DatasourceType;
maintab.DatasourceEntityName = tablename;
if (CheckEntityExist(maintab.DatasourceEntityName))
{
int cnt = EntitiesNames.Where(p => p.Equals(maintab.DatasourceEntityName, StringComparison.OrdinalIgnoreCase)).Count();
maintab.EntityName = maintab.DatasourceEntityName + "_" + cnt + 1;
}
switch (maintab.DatabaseType)
{
case DataSourceType.Oracle:
case DataSourceType.SqlServer:
case DataSourceType.Mysql:
case DataSourceType.SqlCompact:
case DataSourceType.Postgre:
case DataSourceType.Firebase:
case DataSourceType.FireBird:
case DataSourceType.Couchbase:
case DataSourceType.RavenDB:
case DataSourceType.MongoDB:
case DataSourceType.CouchDB:
case DataSourceType.VistaDB:
case DataSourceType.DB2:
case DataSourceType.SqlLite:
maintab.Viewtype = ViewType.Table;
break;
case DataSourceType.Text:
case DataSourceType.CSV:
case DataSourceType.Xls:
case DataSourceType.Json:
case DataSourceType.xml:
maintab.Viewtype = ViewType.File;
break;
case DataSourceType.WebService:
case DataSourceType.OPC:
maintab.Viewtype = ViewType.Url;
break;
default:
break;
}
DataView.Entities.Add(maintab);
EntitiesNames.Add(maintab.EntityName);
if (ds != null && ds.Count > 0)
{
// var tb = ds.Tables[0];
//-------------------------------
// Create Parent Record First
//-------------------------------
if (ds.Count > 0)
{
foreach (ChildRelation r in ds)
{
EntityStructure a;
a = SetupEntityInView(DataView, DataView.Entities, r.child_table, tablename, r.child_column, r.parent_column, maintab.Id, conn.DatasourceName);
}
}
}
return(maintab.Id);
}
catch (Exception)
{
return(-1);
}
}