private void ParseNestedObject(StreamReader reader, string line, MetaObject dbo)
{
string[] lines = line.Split(',');
string fileName = lines[2].Replace("}", string.Empty);
string objectName = lines[3].Replace("\"", string.Empty);
MetaObject nested = new MetaObject()
{
Owner = dbo,
Name = objectName,
Parent = dbo.Parent
};
dbo.MetaObjects.Add(nested);
if (DBNames.TryGetValue(fileName, out DBNameEntry entry))
{
DBName dbname = entry.DBNames.Where(i => i.Token == DBToken.VT).FirstOrDefault();
if (dbname != null)
{
nested.Token = dbname.Token;
nested.TypeCode = dbname.TypeCode;
nested.TableName = CreateTableName(nested, dbname);
}
}
ParseNestedMetaProperties(reader, nested);
}
private void ParseAccumulationRegister(string fileName)
{
if (!DBNames.TryGetValue(fileName, out DBNameEntry entry))
{
return;
}
foreach (DBName dbname in entry.DBNames)
{
string name = GetChildMetaObjectName(dbname.Token);
if (string.IsNullOrEmpty(name))
{
continue;
}
entry.MetaObject.MetaObjects.Add(
new MetaObject()
{
Name = name,
Token = dbname.Token,
Owner = entry.MetaObject,
TypeCode = dbname.TypeCode,
TableName = $"_{dbname.Token}{dbname.TypeCode}"
});
}
}
private void ParseMetaProperty(StreamReader reader, string line, MetaObject dbo, MetaPropertyPurpose purpose)
{
string[] lines = line.Split(',');
string fileName = lines[2].Replace("}", string.Empty);
string objectName = lines[3].Replace("\"", string.Empty);
MetaProperty property = new MetaProperty
{
Parent = dbo,
Name = objectName,
Purpose = purpose
};
dbo.Properties.Add(property);
if (DBNames.TryGetValue(fileName, out DBNameEntry entry))
{
if (entry.DBNames.Count == 1)
{
property.DbName = CreateMetaFieldName(entry.DBNames[0]);
}
else if (entry.DBNames.Count > 1)
{
foreach (var dbn in entry.DBNames.Where(dbn => dbn.Token == DBToken.Fld))
{
property.DbName = CreateMetaFieldName(dbn);
}
}
}
ParseMetaPropertyTypes(reader, property);
}
private void ParseReferenceOwner(StreamReader reader, MetaObject dbo)
{
int count = 0;
string[] lines;
string line = reader.ReadLine(); // 8. line
if (line != null)
{
lines = line.Split(',');
count = int.Parse(lines[1].Replace("}", string.Empty));
}
if (count == 0)
{
return;
}
Match match;
List <TypeInfo> types = new List <TypeInfo>();
for (int i = 0; i < count; i++)
{
_ = reader.ReadLine();
line = reader.ReadLine();
if (line == null)
{
return;
}
match = rxUUID.Match(line);
if (match.Success)
{
if (DBNames.TryGetValue(match.Value, out DBNameEntry entry))
{
types.Add(new TypeInfo()
{
TypeCode = entry.MetaObject.TypeCode,
Name = entry.MetaObject.TableName,
MetaObject = entry.MetaObject
});
}
}
_ = reader.ReadLine();
}
if (types.Count > 0)
{
MetaProperty property = new MetaProperty
{
Parent = dbo,
Types = types,
Name = "Владелец",
DbName = "OwnerID" // [_OwnerIDRRef] | [_OwnerID_TYPE] + [_OwnerID_RTRef] + [_OwnerID_RRRef]
// TODO: add DbField at once ?
};
dbo.Properties.Add(property);
}
}
internal static string PostReload(string Reloaded)
{
Reloaded = UpdateOverlay(Reloaded);
const string SwitchDatabasePrefix = "::SETDB-";
if (Reloaded.StartsWith(SwitchDatabasePrefix))
{
string DB = Reloaded.Substring(SwitchDatabasePrefix.Length);
DB = DB.Substring(0, DB.IndexOf("::"));
bool IsDBName = false;
if (int.TryParse(DB, out int DBID))
{
if (DBNames.ContainsKey(DBID))
{
SetDBID(DBID);
}
else
{
IsDBName = true;
}
}
else
{
IsDBName = true;
}
if (IsDBName)
{
if (DBNames.ContainsValue(DB))
{
SetDBID((int)DBNames.ReverseMatch(DB));
}
else
{
Error("Database \"{0}\" not found", DB);
}
}
Reloaded = Reloaded.Substring(Reloaded.IndexOf("::", 2) + 2);
}
return(Reloaded);
}
internal void SaveDbObjectToFile(MetaObject dbo)
{
var kv = DBNames
.Where(i => i.Value.MetaObject == dbo)
.FirstOrDefault();
string fileName = kv.Key;
if (new Guid(fileName) == Guid.Empty)
{
return;
}
SqlBytes binaryData = ReadConfigFromDatabase(fileName);
if (binaryData == null)
{
return;
}
DeflateStream stream = new DeflateStream(binaryData.Stream, CompressionMode.Decompress);
WriteBinaryDataToFile(stream, $"{fileName}.txt");
}
public static void To(DBNames targetDb)
{
Func <IDatabase> db;
switch (targetDb)
{
case DBNames.Firebase:
db = () => ServiceLocator.GetInstance <IFirebase>();
break;
case DBNames.Python:
db = () => ServiceLocator.GetInstance <IPython>();
break;
default:
db = () => ServiceLocator.GetInstance <IAzure>();
break;
}
var ddb = ServiceLocator.GetInstance <IDynamicDB>();
ddb.SetCurrentDB(db);
ddb.Connect();
}
public void ChangeDataBase(DBNames name)
{
_database = name.ToString();
Init();
}
public static void ChangeDataBase(DBNames name)
{
_database.ChangeDataBase(name);
}
public void ChangeDataBase(DBNames name)
{
_database = name.ToString();
Init();
}
public static void ChangeDataBase(DBNames name)
{
_database.ChangeDataBase(name);
}
private static long GetDBIdByName(string Name)
{
return(DBNames.ReverseMatch(Name));
}