Imports System.Runtime.InteropServices
Imports System.Threading

Imports System.Windows.Controls
Imports System.Globalization
Imports EgtUILib
Imports EgtUILib.EgtInterface
Imports EgtUILib.Scene
Imports System.Text

Class MainWindow

    Private m_sDataRoot As String = String.Empty
    Private m_sConfigDir As String = String.Empty
    Private m_sTempDir As String = String.Empty
    Private m_sMachinesRoot As String = String.Empty
    Private Shared m_sIniFile As String = String.Empty
    Private m_nDebug As Integer = 0
    Private WithEvents m_Controller1 As New Controller
    Private WithEvents m_Controller2 As New Controller

    'Per creazione Scene
    Friend WithEvents MachiningScene As Scene
    Friend WithEvents ActiveScene As Scene
    Friend TavolaInLavorazioneHost As New System.Windows.Forms.Integration.WindowsFormsHost
    Friend TavolaInProgettoHost As New System.Windows.Forms.Integration.WindowsFormsHost

    'Per TagliCadUC
    Friend m_TagliCadUC As TagliCadUC
    Private m_ComponentiUC As ComponentiUC
    Friend m_GrezzoUC As GrezzoUC
    Friend WithEvents m_NumericKeyboardWD As NumericKeyboardWD

    'Riferimento alla textbox che ha aperto la tastiera
    'Friend m_TxBxGotKeyboardFocus As TextBox

    '***********************************************

    Public Shared Function GetIniFile() As String
        Return m_sIniFile
    End Function

    Private Sub Window_Initialized(sender As Object, e As EventArgs)

        ' Impostazione path radice per i dati
        m_sDataRoot = System.AppDomain.CurrentDomain.BaseDirectory
        If 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
        m_sIniFile = m_sConfigDir & "\" & INI_FILE_NAME
        ' Impostazione direttorio per le macchine
        If GetPrivateProfileString(S_MACH, K_MACHINESDIR, "", m_sMachinesRoot, m_sIniFile) = 0 Then
            m_sMachinesRoot = m_sDataRoot & "\" & MACHINES_DFL_DIR
        End If
        ' Leggo e imposto chiave di protezione
        Dim sLicFileName As String = String.Empty
        GetPrivateProfileString(S_GENERAL, K_LICENCE, LIC_FILE_NAME, sLicFileName, m_sIniFile)
        Dim sLicFile As String = m_sConfigDir & "\" & sLicFileName
        Dim sKey As String = String.Empty
        GetPrivateProfileString(S_LICENCE, K_KEY, "", sKey, sLicFile)
        EgtSetKey(sKey)
        'Inizializzazione generale di EgtInterface
        m_nDebug = GetPrivateProfileInt(S_GENERAL, K_DEBUG, 0, m_sIniFile)
        Dim sLogFile As String = m_sTempDir & "\" & GENLOG_FILE_NAME
        Dim sLogMsg As String = My.Application.Info.Description.ToString() & " ver. " & My.Application.Info.Version.ToString()
        EgtInit(m_nDebug, sLogFile, sLogMsg)
        ' Leggo file messaggi
        Dim sMsgFile As String = String.Empty
        GetPrivateProfileString(S_GENERAL, K_MESSAGES, "", sMsgFile, m_sIniFile)
        Dim sMsgFilePath As String = m_sConfigDir & "\" & sMsgFile
        If Not EgtLoadMessages(sMsgFilePath) Then
            EgtOutLog("Error in EgtLoadMessages")
        End If

        'Creazione UserControl dinamici
        m_TagliCadUC = New TagliCadUC
        m_ComponentiUC = New ComponentiUC
        m_GrezzoUC = New GrezzoUC
        m_NumericKeyboardWD = New NumericKeyboardWD

        'Posiziono gli Host nelle rispettive griglie
        TavolaInLavorazioneHost.SetValue(Grid.ColumnProperty, 0)
        TavolaInLavorazioneHost.SetValue(Grid.RowProperty, 1)
        TavolaInProgettoHost.SetValue(Grid.ColumnProperty, 0)
        TavolaInProgettoHost.SetValue(Grid.RowProperty, 1)

        'Assegno l'host TavolaInLavorazioneHost a LavoroInCorsoUC
        LavoroInCorsoUC.BackGroundGridLavoroInCorso.Children.Add(TavolaInLavorazioneHost)

    End Sub

    Private Sub Window_Loaded(ByVal sender As Object, ByVal e As RoutedEventArgs)

        'Assegno la NumericKeyboardWD come child della MainWindow
        m_NumericKeyboardWD.Owner = Me

        'Creo la scena
        Me.MachiningScene = New Scene
        Me.ActiveScene = New Scene

        'Assegno il controllo Scena come Child dell'host
        TavolaInLavorazioneHost.Child = MachiningScene
        TavolaInProgettoHost.Child = ActiveScene

        '' Impostazione path radice per i dati
        'm_sDataRoot = System.AppDomain.CurrentDomain.BaseDirectory
        'If 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
        'm_sIniFile = m_sConfigDir & "\" & INI_FILE_NAME
        '' Impostazione direttorio per le macchine
        'If GetPrivateProfileString(S_MACH, K_MACHINESDIR, "", m_sMachinesRoot, m_sIniFile) = 0 Then
        '    m_sMachinesRoot = m_sDataRoot & "\" & MACHINES_DFL_DIR
        'End If
        '' Leggo e imposto chiave di protezione
        'Dim sLicFileName As String = String.Empty
        'GetPrivateProfileString(S_GENERAL, K_LICENCE, LIC_FILE_NAME, sLicFileName, m_sIniFile)
        'Dim sLicFile As String = m_sConfigDir & "\" & sLicFileName
        'Dim sKey As String = String.Empty
        'GetPrivateProfileString(S_LICENCE, K_KEY, "", sKey, sLicFile)
        'EgtSetKey(sKey)
        ''Inizializzazione generale di EgtInterface
        'm_nDebug = GetPrivateProfileInt(S_GENERAL, K_DEBUG, 0, m_sIniFile)
        'Dim sLogFile As String = m_sTempDir & "\" & GENLOG_FILE_NAME
        'Dim sLogMsg As String = My.Application.Info.Description.ToString() & " ver. " & My.Application.Info.Version.ToString()
        'EgtInit(m_nDebug, sLogFile, sLogMsg)
        '' Leggo file messaggi
        'Dim sMsgFile As String = String.Empty
        'GetPrivateProfileString(S_GENERAL, K_MESSAGES, "", sMsgFile, m_sIniFile)
        'Dim sMsgFilePath As String = m_sConfigDir & "\" & sMsgFile
        'If Not EgtLoadMessages(sMsgFilePath) Then
        '    EgtOutLog("Error in EgtLoadMessages")
        'End If
        ' imposto dir font Nfe e font default
        Dim sNfeDir As String = String.Empty
        GetPrivateProfileString(S_GEOMDB, K_NFEFONTDIR, "", sNfeDir, m_sIniFile)
        Dim sDefFont As String = String.Empty
        GetPrivateProfileString(S_GEOMDB, K_DEFAULTFONT, "", sDefFont, m_sIniFile)
        EgtSetFont(sNfeDir, sDefFont)
        ' imposto direttorio di default per libreria Lua
        Dim sLuaLibsDir As String = String.Empty
        GetPrivateProfileString(S_LUA, K_LIBSDIR, "", sLuaLibsDir, m_sIniFile)
        EgtSetLuaLibs(sLuaLibsDir)
        ' imposto colore di default
        Dim DefColor As New Color3d(0, 0, 0)
        GetPrivateProfileColor(S_GEOMDB, K_DEFAULTCOLOR, DefColor, m_sIniFile)
        MachiningScene.SetDefaultMaterial(DefColor)
        ActiveScene.SetDefaultMaterial(DefColor)
        ' imposto colori sfondo
        Dim BackTopColor As New Color3d(192, 192, 192)
        GetPrivateProfileColor(S_SCENE, K_BACKTOP, BackTopColor, m_sIniFile)
        Dim BackBotColor As New Color3d(BackTopColor)
        GetPrivateProfileColor(S_SCENE, K_BACKBOTTOM, BackBotColor, m_sIniFile)
        MachiningScene.SetViewBackground(BackTopColor, BackBotColor)
        ActiveScene.SetViewBackground(BackTopColor, BackBotColor)
        ' imposto colore di evidenziazione
        Dim MarkColor As New Color3d(255, 255, 0)
        GetPrivateProfileColor(S_SCENE, K_MARK, MarkColor, m_sIniFile)
        MachiningScene.SetMarkMaterial(MarkColor)
        ActiveScene.SetMarkMaterial(MarkColor)
        ' imposto colore per superfici selezionate
        Dim SelSurfColor As New Color3d(255, 255, 192)
        GetPrivateProfileColor(S_SCENE, K_SELSURF, SelSurfColor, m_sIniFile)
        MachiningScene.SetSelSurfMaterial(SelSurfColor)
        ActiveScene.SetSelSurfMaterial(SelSurfColor)
        ' imposto tipo e colore del rettangolo di zoom
        Dim bOutline As Boolean = True
        Dim ZwColor As New Color3d(0, 0, 0)
        GetPrivateProfileZoomWin(S_SCENE, K_ZOOMWIN, bOutline, ZwColor, m_sIniFile)
        MachiningScene.SetZoomWinAttribs(bOutline, ZwColor)
        ActiveScene.SetZoomWinAttribs(bOutline, ZwColor)
        ' imposto colore della linea di distanza
        Dim DstLnColor As New Color3d(255, 0, 0)
        GetPrivateProfileColor(S_SCENE, K_DISTLINE, DstLnColor, m_sIniFile)
        MachiningScene.SetDistLineMaterial(DstLnColor)
        ActiveScene.SetDistLineMaterial(DstLnColor)
        ' imposto parametri OpenGL
        Dim nDriver As Integer = GetPrivateProfileInt(S_OPENGL, K_DRIVER, 3, m_sIniFile)
        Dim b2Buff As Boolean = (GetPrivateProfileInt(S_OPENGL, K_DOUBLEBUFFER, 1, m_sIniFile) <> 0)
        Dim nColorBits As Integer = GetPrivateProfileInt(S_OPENGL, K_COLORBITS, 32, m_sIniFile)
        Dim nDepthBits As Integer = GetPrivateProfileInt(S_OPENGL, K_DEPTHBITS, 32, m_sIniFile)
        MachiningScene.SetViewAttributes(nDriver, b2Buff, nColorBits, nDepthBits)
        ActiveScene.SetViewAttributes(nDriver, b2Buff, nColorBits, nDepthBits)
        'Inizializzazione delle viste
        If Not MachiningScene.Init() Then
            Close()
        End If
        ActiveScene.Init()
        'Impostazioni modificabili vista 2 (vanno fatte dopo Init)
        'EgtSetMarkAttribs(New Color3d(128, 255, 255))
        'EgtSetGeoLineAttribs(New Color3d(0, 255, 0))
        'EgtSetWinRectAttribs(False, New Color3d(255, 128, 128, 30))
        ' Impostazione dei controller
        m_Controller1.SetScene(MachiningScene)
        m_Controller2.SetScene(ActiveScene)
        'Attiva scena 1
        'OnMouseDownScene(scene1)
        'Posizione e dimensioni del Form
        'If ModifierKeys <> Keys.Shift Then
        '    Dim nFlag As Integer
        '    Dim nLeft As Integer
        '    Dim nTop As Integer
        '    Dim nWidth As Integer
        '    Dim nHeight As Integer
        '    GetPrivateProfileWinPos("General", "WinPlace", nFlag, nLeft, nTop, nWidth, nHeight, m_sIniFile)
        '    Me.StartPosition = System.Windows.Forms.FormStartPosition.Manual
        '    Me.Location = New Point(nLeft, nTop)
        '    Me.Size = New Size(nWidth, nHeight)
        '    WindowState = IIf(nFlag = 1, FormWindowState.Maximized, FormWindowState.Normal)
        'End If

        'Eventi da UserControl
        'TagliCadUC
        AddHandler m_TagliCadUC.ComponentsBtnMW_Click, AddressOf ComponentsBtnMW_Click
        AddHandler m_TagliCadUC.ZoomAllBtnMW_Click, AddressOf ZoomAllBtnMW_Click

    End Sub

    Private Sub TabControl_SelectionChanged(sender As Object, e As SelectionChangedEventArgs)
        If (e.RemovedItems.Count > 0) Then
            If (e.RemovedItems.Item(0).Equals(TabTagliDiretti)) Then
                TagliDirettiUC.BackGroundGridTagliDiretti.Children.Remove(TavolaInProgettoHost)
            End If
            If (TabTagliCad.IsSelected = False) Then
                m_TagliCadUC.BackGroundGridLavorazioniPiane.Children.Remove(TavolaInProgettoHost)
            End If
            If (TabLavorazioneCornici.IsSelected = False) Then
                CorniciUC.BackGroundGridLavorazioneCornici.Children.Remove(TavolaInProgettoHost)
            End If

        End If

        If (TabTagliDiretti.IsSelected) Then
            TagliDirettiUC.BackGroundGridTagliDiretti.Children.Add(TavolaInProgettoHost)
            Exit Sub
        End If
        If (TabTagliCad.IsSelected) Then
            TagliCadContent.Content = m_TagliCadUC
            m_TagliCadUC.BackGroundGridLavorazioniPiane.Children.Add(TavolaInProgettoHost)
            Exit Sub
        End If
        If (TabLavorazioneCornici.IsSelected) Then
            CorniciUC.BackGroundGridLavorazioneCornici.Children.Add(TavolaInProgettoHost)
            Exit Sub
        End If

    End Sub

    Private Sub ExitBtnMW_Click(sender As Object, e As RoutedEventArgs)
        Close()
    End Sub

    '-- ** Eventi del TABITEM LAVORAZIONI PIANE ** --

    Private Sub ComponentsBtnMW_Click(sender As Object, e As RoutedEventArgs)
        TagliCadContent.Content = m_ComponentiUC
    End Sub

    Private Sub ZoomAllBtnMW_Click(sender As Object, e As RoutedEventArgs)
        MachiningScene.ZoomAll()
    End Sub
    
    'Impedisce di clickare fuori dal UC Componenti finchè questo è aperto
    Private Sub MainWindow_PreviewMouseDown(sender As Object, e As MouseButtonEventArgs)
        If (m_ComponentiUC.IsVisible And Not m_ComponentiUC.IsMouseOver) Then
            e.Handled = True
        End If
        If (m_GrezzoUC.IsVisible And Not m_GrezzoUC.IsMouseOver) Then
            e.Handled = True
        End If
        If (m_NumericKeyboardWD.IsVisible And Not m_NumericKeyboardWD.IsMouseOver) Then
            e.Handled = True
        End If
    End Sub

    Private Sub MainWindow_KeyDown(sender As Object, e As KeyEventArgs)
        If (m_NumericKeyboardWD.IsVisible And e.Key = Key.Enter) Then
            m_NumericKeyboardWD.Visibility = Windows.Visibility.Hidden
        End If
    End Sub

End Class