Public Class SearchFilter

    Public Shared Property DefaultFilters As New List(Of FilterTimeframe) From {
        New FilterTimeframe() With {.Name = "Kein", .DisableFilter = True, .[To] = Nothing},
        New FilterTimeframe() With {.Name = "Eigener", .CustomFilter = True, .[To] = Date.Now, .From = Date.Now},
        New FilterTimeframe() With {
            .Name = "letzte 7 Tage",
            .From = Date.Now.Subtract(TimeSpan.FromDays(7))
        },
        New FilterTimeframe() With {
            .Name = "letzte 14 Tage",
            .From = Date.Now.Subtract(TimeSpan.FromDays(14))
        },
        New FilterTimeframe() With {
            .Name = "letzte 30 Tage",
            .From = Date.Now.Subtract(TimeSpan.FromDays(30))
        },
        New FilterTimeframe() With {
            .Name = "aktueller Monat",
            .From = New Date(Now.Year, Now.Month, 1)
        }
    }

    Public Class FilterTimeframe
        Public Property Name As String
        Public Property From As Date
        Public Property [To] As Date = Date.Now
        Public Property DisableFilter As Boolean = False
        Public Property CustomFilter As Boolean = False

        Public Overrides Function ToString() As String
            Return Name.ToString
        End Function
    End Class
End Class