private DBAccessor()
{
//var documents = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
//SafeCreateDirectory(documents + @"\HardwareLedger\Database\");
//Directory = documents + @"\HardwareLedger\Database\{0}.json";
Directory = @"Database\{0}.json";
//SafeCreateDirectory(documents + @"\HardwareLedger\Database\");
SafeCreateDirectory(@"Database\");
data = new Dictionary <Type, List <IPgmRow> >();
Reserves = ReadJson <Reserve, DBObject.Reserve>();
ShopTypes = ReadJson <ShopType, DBObject.ShopType>();
ItemTypes = ReadJson <ItemType, DBObject.ItemType>();
ItemStates = ReadJson <ItemState, DBObject.ItemState>();
Malfunctions = ReadJson <Malfunction, DBObject.Malfunction>();
Relations = ReadJson <Relation, DBObject.Relation>();
CollectSchedules = ReadJson <CollectSchedule, DBObject.CollectSchedule>();
ReserveShippings = ReadJson <ReserveShipping, DBObject.ReserveShipping>();
data.Add(typeof(Reserve), Reserves.Cast <IPgmRow>().ToList());
data.Add(typeof(ShopType), ShopTypes.Cast <IPgmRow>().ToList());
data.Add(typeof(ItemType), ItemTypes.Cast <IPgmRow>().ToList());
data.Add(typeof(ItemState), ItemStates.Cast <IPgmRow>().ToList());
data.Add(typeof(Malfunction), Malfunctions.Cast <IPgmRow>().ToList());
data.Add(typeof(Relation), Relations.Cast <IPgmRow>().ToList());
data.Add(typeof(CollectSchedule), CollectSchedules.Cast <IPgmRow>().ToList());
data.Add(typeof(ReserveShipping), ReserveShippings.Cast <IPgmRow>().ToList());
}