Imports System.Threading
Imports EgtUILib
Imports EgtWPFLib5

Public Class MainWindowM

#Region "FIELDS"

   Private m_sDataRoot As String = String.Empty
   Private m_sConfigDir As String = String.Empty
   Private m_nDebug As Integer = 0
   Private m_objMutex As New Mutex

   Private m_nInstance As Integer = 0
   Private m_nUserLevel As Integer = 1
   Private m_nKeyLevel As Integer = 0
   Private m_nKeyOptions As UInteger = 0
   Private m_sTempDir As String
   Private m_sMachinesRoot As String
   Friend ReadOnly Property sMachinesRoot As String
      Get
         Return m_sMachinesRoot
      End Get
   End Property
   Private m_sResourcesRoot As String
   Private m_sTablesRoot As String
   Private m_sLogFile As String

   ' Parametri che contengono lista delle lingue disponibili e lingua selezionata
   Friend m_LanguageList As New List(Of Language)
   Friend m_SelectedLanguage As Language

#End Region    ' FIELDS

#Region "CONSTRUCTOR"

   Sub New()
      InitializeEgtEnvironment()
   End Sub

#End Region    ' CONSTRUCTOR

#Region "METHODS"

   Private Sub InitializeEgtEnvironment()
      '' Abilito drag and drop
      'Me.AllowDrop = True
      '' Title
      'Application.Msn.NotifyColleagues(Application.EMITTITLE)
      ' Impostazione path radice per i dati
      m_sDataRoot = System.AppDomain.CurrentDomain.BaseDirectory
      If EgtUILib.GetPrivateProfileString(S_DATA, K_DATAROOT, "", m_sDataRoot, m_sDataRoot & "\" & DAT_FILE_NAME) = 0 Then
         m_sDataRoot = System.AppDomain.CurrentDomain.BaseDirectory
      End If
      ' Impostazione direttorio di configurazione
      m_sConfigDir = m_sDataRoot & "\" & CONF_DIR
      ' Impostazione direttorio per file temporanei
      m_sTempDir = m_sDataRoot & "\" & TEMP_DIR
      ' Impostazione path Ini file
      IniFile.m_sIniFile = m_sConfigDir & "\" & INI_FILE_NAME
      ' Impostazione path resources dir
      m_sResourcesRoot = m_sDataRoot & "\" & RES_DIR
      ' Impostazione direttorio per le macchine
      If GetMainPrivateProfileString(S_MACH, K_MACHINESDIR, "", m_sMachinesRoot) = 0 Then
         m_sMachinesRoot = m_sDataRoot & "\" & MACHINES_DFL_DIR
      End If
      ' Imposto direttorio per CamAuto
      SetCamAutoDir(m_sDataRoot & "\" & CAMAUTO_DIR)
      ' Verifico indice di istanza
      ManageSingleIstance()
      ' Imposto tipo di chiave
      EgtSetLockType(KEY_TYPE.HW)
      ' Leggo e imposto chiave di protezione
      Dim sLicFileName As String = String.Empty
      GetMainPrivateProfileString(S_GENERAL, K_LICENCE, LIC_FILE_NAME, sLicFileName)
      Dim sLicFile As String = m_sConfigDir & "\" & sLicFileName
      Dim sKey As String = String.Empty
      EgtUILib.GetPrivateProfileString(S_LICENCE, K_KEY, "", sKey, sLicFile)
      EgtSetKey(sKey)
      ' Recupero livello e opzioni della chiave
      Dim bKey As Boolean = EgtGetKeyLevel(3279, 18, 1, m_nKeyLevel) And
                            EgtGetKeyOptions(3279, 18, 1, m_nKeyOptions)
      ' Inizializzazione generale di EgtInterface
      m_nDebug = GetMainPrivateProfileInt(S_GENERAL, K_DEBUG, 0)
      m_sLogFile = m_sTempDir & "\" & GENLOG_FILE_NAME.Replace("#", m_nInstance.ToString())
      Dim sLogMsg As String = "User " & Environment.UserName & "\" & Environment.MachineName & " (" & m_nInstance.ToString() & ")" & vbLf &
                              My.Application.Info.Description.ToString() & " ver. " &
                              My.Application.Info.Version.Major.ToString() &
                              "." & My.Application.Info.Version.Minor.ToString() &
                              (ChrW(97 - 1 + My.Application.Info.Version.Build)).ToString() &
                              My.Application.Info.Version.Revision.ToString()
      EgtInit(m_nDebug, m_sLogFile, sLogMsg)
      ' Leggo direttorio dei messaggi (se manca uso direttorio di configurazione)
      Dim sMsgDir As String = String.Empty
      If GetMainPrivateProfileString(S_GENERAL, K_MESSAGESDIR, "", sMsgDir) = 0 Then
         sMsgDir = m_sConfigDir
      End If
      ' Leggo elenco lingue disponibili da file ini
      Dim nIndex As Integer = 1
      Dim ReadLanguage As Language = GetMainPrivateProfileLanguage(S_LANGUAGES, K_LANGUAGE & nIndex)
      While Not IsNothing(ReadLanguage)
         m_LanguageList.Add(ReadLanguage)
         nIndex += 1
         ReadLanguage = GetMainPrivateProfileLanguage(S_LANGUAGES, K_LANGUAGE & nIndex)
      End While
      ' Leggo file messaggi
      Dim sMsgName As String = String.Empty
      GetMainPrivateProfileString(S_GENERAL, K_MESSAGES, "", sMsgName)
      Dim sMsgFilePath As String = sMsgDir & "\EgalTechIta.txt"
      For Each Language In m_LanguageList
         If Language.Name = sMsgName Then
            m_SelectedLanguage = Language
            sMsgFilePath = sMsgDir & "\" & Language.FilePath
         End If
      Next
      If Not EgtLoadMessages(sMsgFilePath) Then
         EgtOutLog("Error in EgtLoadMessages")
      End If
      ' Leggo e imposto livello utilizzatore
      m_nUserLevel = Math.Min(m_nKeyLevel, GetMainPrivateProfileInt(S_GENERAL, K_USERLEVEL, 1))
      ' Imposto dir font Nfe e font default
      Dim sNfeDir As String = String.Empty
      GetMainPrivateProfileString(S_GEOMDB, K_NFEFONTDIR, "", sNfeDir)
      Dim sDefFont As String = String.Empty
      GetMainPrivateProfileString(S_GEOMDB, K_DEFAULTFONT, "", sDefFont)
      EgtSetFont(sNfeDir, sDefFont)
      ' imposto dir di default per libreria Lua e lancio libreria di base
      Dim sLuaLibsDir As String = String.Empty
      GetMainPrivateProfileString(S_LUA, K_LIBSDIR, "", sLuaLibsDir)
      EgtSetLuaLibs(sLuaLibsDir)
      Dim sLuaBaseLib As String = String.Empty
      GetMainPrivateProfileString(S_LUA, K_BASELIB, "EgtBase", sLuaBaseLib)
      EgtLuaRequire(sLuaBaseLib)
      ' imposto IniFile a EgtInterface
      EgtSetIniFile(m_sIniFile)
      ' Info su opzioni chiave
      EgtOutLog("KeyOptions : " & bKey.ToString() & " " & m_nKeyOptions.ToString())

   End Sub

   Private Sub ManageSingleIstance()
      Dim bCreated As Boolean
      Try
         m_objMutex = New Mutex(False, "Global\OmagOFFICE", bCreated)
      Catch
         bCreated = False
      End Try
      If Not bCreated Then
         ' porto in primo piano la prima istanza
         Dim bFound As Boolean = False
         ' processi del programma a 32 bit
         Dim localProc As Process() = Process.GetProcessesByName("OmagOFFICER32")
         For Each p As Process In localProc
            If p.Id <> Process.GetCurrentProcess().Id Then
               bFound = True
               ShowWindow(p.MainWindowHandle, 1)
               Exit For
            End If
         Next
         ' se non trovati processi a 32 bit provo a 64 bit
         If Not bFound Then
            localProc = Process.GetProcessesByName("OmagOFFICER64")
            For Each p As Process In localProc
               If p.Id <> Process.GetCurrentProcess().Id Then
                  bFound = True
                  ShowWindow(p.MainWindowHandle, SW.RESTORE)
                  Exit For
               End If
            Next
         End If
         ' esco dal programma
         End
      End If
   End Sub

   Friend Function GetKeyOption(nKeyOpt As KEY_OPT) As Boolean
      Return ((m_nKeyOptions And nKeyOpt) <> 0)
   End Function

   Friend Sub Close()
      ' Terminazione generale di EgtInterface
      EgtExit()
      ' Rilascio mutex
      m_objMutex.Close()
   End Sub

#End Region    ' METHODS

End Class