Imports DigitalData.Modules.Base
Imports DigitalData.Modules.Logging
Imports EnvelopeGenerator.Domain.Entities

Public Class UserModel
    Inherits BaseModel

    Public Sub New(pState As State)
        MyBase.New(pState)
    End Sub

    Private Function ToUser(pRow As DataRow) As EGUser
        Dim oUser = New EGUser() With {
            .Id = pRow.ItemEx("GUID", 0),
            .Prename = pRow.ItemEx("PRENAME", ""),
            .Name = pRow.ItemEx("NAME", ""),
            .Username = pRow.ItemEx("USERNAME", ""),
            .Email = pRow.ItemEx("EMAIL", ""),
            .Language = pRow.ItemEx("LANGUAGE", "")
        }

        Return oUser
    End Function

    Public Function CheckUserLogin(pUser As EGUser) As EGUser
        Try
            Dim oSql = $"SELECT * FROM [dbo].[FNDD_LOGIN_USER_MODULE] ('{pUser.Username}', 'SIG_ENV_CR', 1)"
            Dim oTable As DataTable = Database.GetDatatable(oSql)

            If oTable?.Rows.Count = 0 Then
                Return pUser
            End If

            Dim oRow = oTable.Rows.Item(0)
            Dim oHasAccess = oRow.ItemEx("MODULE_ACCESS", False)
            Dim oIsAdmin = oRow.ItemEx("IS_ADMIN", False)
            Dim oGhostmode = oRow.ItemEx("GHOST_MODE_OVERRIDE", False)
            pUser.HasAccess = oHasAccess
            pUser.IsAdmin = oIsAdmin
            pUser.GhostModeActive = oGhostmode
            Return pUser
        Catch ex As Exception
            Logger.Error(ex)
            Return pUser
        End Try
    End Function

    Public Function SelectUser() As EGUser
        Try
            Dim oSql = $"SELECT * FROM [dbo].[TBDD_USER] WHERE GUID = {State.UserId}"
            Dim oTable = Database.GetDatatable(oSql)

            Return oTable?.Rows.Cast(Of DataRow).
                Select(AddressOf ToUser).First
        Catch ex As Exception
            Logger.Error(ex)
            Return Nothing
        End Try
    End Function

    Public Function SelectUser(pUserID As Integer) As EGUser
        Try
            Dim oSql = $"SELECT * FROM [dbo].[TBDD_USER] WHERE GUID = {pUserID}"
            Dim oTable = Database.GetDatatable(oSql)

            Return oTable?.Rows.Cast(Of DataRow).
                Select(AddressOf ToUser).First
        Catch ex As Exception
            Logger.Error(ex)
            Return Nothing
        End Try
    End Function

    Public Function SelectUserId(oUserName As String) As Integer
        Try
            Dim oUserId As Integer = Database.GetScalarValue($"SELECT GUID FROM TBDD_USER WHERE USERNAME = '{oUserName}'")
            Return oUserId

        Catch ex As Exception
            Logger.Error(ex)
            Return 0
        End Try
    End Function

End Class