void DownloadDatabase_Loaded(object sender, RoutedEventArgs e)
{
estimation = Server.Return((IDisconnectedServer ds) => ds.GetDownloadEstimation(DisconnectedMachineEntity.Current));
pbGenerating.Minimum = 0;
pbGenerating.Maximum = 1;
currentLite = transferServer.BeginExportDatabase(UserEntity.Current.ToLite(), DisconnectedMachineEntity.Current);
timer.Tick += new EventHandler(timer_Tick);
timer.Interval = TimeSpan.FromSeconds(1);
timer.Start();
}
public double Ratio(DisconnectedExportEntity estimation)
{
double total = (long)estimation.Total.Value;
double result = 0;
if (!Lock.HasValue)
return result;
result += (estimation.Lock.Value) / total;
if (!CreateDatabase.HasValue)
return result;
result += (estimation.CreateDatabase.Value) / total;
if (!CreateSchema.HasValue)
return result;
result += (estimation.CreateSchema.Value) / total;
if (!DisableForeignKeys.HasValue)
return result;
result += (estimation.DisableForeignKeys.Value) / total;
result += Copies.Where(c => c.CopyTable.HasValue).Join(
estimation.Copies.Where(o => o.CopyTable.HasValue && o.CopyTable.Value > 0),
c => c.Type, o => o.Type, (c, o) => o.CopyTable.Value / total).Sum();
if (!Copies.All(a => a.CopyTable.HasValue))
return result;
if (!EnableForeignKeys.HasValue)
return result;
result += (estimation.EnableForeignKeys.Value) / total;
if (!ReseedIds.HasValue)
return result;
result += (estimation.ReseedIds.Value) / total;
if (!BackupDatabase.HasValue)
return result;
result += (estimation.BackupDatabase.Value) / total;
if (!DropDatabase.HasValue)
return result;
result += (estimation.DropDatabase.Value) / total;
return result;
}
public double Ratio(DisconnectedExportEntity estimation)
{
double total = (long)estimation.Total !.Value;
double result = 0;
if (Lock != null)
{
return(result);
}
result += (estimation.Lock !.Value) / total;
if (!CreateDatabase.HasValue)
{
return(result);
}
result += (estimation.CreateDatabase !.Value) / total;
if (!CreateSchema.HasValue)
{
return(result);
}
result += (estimation.CreateSchema !.Value) / total;
if (!DisableForeignKeys.HasValue)
{
return(result);
}
result += (estimation.DisableForeignKeys !.Value) / total;
result += Copies.Where(c => c.CopyTable.HasValue).Join(
estimation.Copies.Where(o => o.CopyTable.HasValue && o.CopyTable.Value > 0),
c => c.Type, o => o.Type, (c, o) => o.CopyTable !.Value / total).Sum();
if (!Copies.All(a => a.CopyTable.HasValue))
{
return(result);
}
if (!EnableForeignKeys.HasValue)
{
return(result);
}
result += (estimation.EnableForeignKeys !.Value) / total;
if (!ReseedIds.HasValue)
{
return(result);
}
result += (estimation.ReseedIds !.Value) / total;
if (!BackupDatabase.HasValue)
{
return(result);
}
result += (estimation.BackupDatabase !.Value) / total;
if (!DropDatabase.HasValue)
{
return(result);
}
result += (estimation.DropDatabase !.Value) / total;
return(result);
}
