Imports System.Globalization
Imports EgtUILib


Module ToolDraw

   ' Dati generali
   Friend nToolContext As Integer = 0
   Friend nError As Integer = 0
   ' Dati utensile
   Friend sHeadName As String = ""
   Friend sExitName As String = ""
   Friend nType As Integer = MCH_TY.NONE
   Friend dTotLen As Double = 0
   Friend dLen As Double = 0
   Friend dTotDiam As Double = 0
   Friend dDiam As Double = 0
   Friend dThick As Double = 0
   Friend dMaxMat As Double = 0
   Friend dSideAng As Double = 0
   Friend dCornRad As Double = 0

   Friend Function Create() As Boolean
      ' Reset stato di errore
      nError = 0
      ' Verifico esistenza creatore utensili
      If Not LoadToolMaker() Then Return False
      ' Recupero nome eventuale portautensile
      Dim sToolHolder As String = GetToolHolderPath()
      ' Assegno i dati utensile a seconda del tipo
      Select Case nType
         Case MCH_TY.DRILL_STD, MCH_TY.DRILL_LONG, MCH_TY.CHISEL_STD
            ' imposto dati utensile
            EgtLuaSetGlobStringVar("TOOL.TOOLHOLDER", sToolHolder)
            EgtLuaSetGlobNumVar("TOOL.TOTLEN", dTotLen)
            EgtLuaSetGlobNumVar("TOOL.LEN", dLen)
            EgtLuaSetGlobNumVar("TOOL.DIAM", dDiam)
            EgtLuaSetGlobNumVar("TOOL.MAXMAT", dMaxMat)
         Case MCH_TY.SAW_STD, MCH_TY.SAW_FLAT
            ' imposto dati utensile
            EgtLuaSetGlobStringVar("TOOL.TOOLHOLDER", sToolHolder)
            EgtLuaSetGlobNumVar("TOOL.LEN", dLen)
            EgtLuaSetGlobNumVar("TOOL.DIAM", dDiam)
            Dim dCore As Double = If(dLen >= dThick, dThick - 1, 2 * dLen - dThick)
            EgtLuaSetGlobNumVar("TOOL.CORE", dCore)
            EgtLuaSetGlobNumVar("TOOL.THICK", dThick)
            EgtLuaSetGlobNumVar("TOOL.MAXMAT", dMaxMat)
            EgtLuaSetGlobNumVar("TOOL.CORNRAD", dCornRad)
         Case MCH_TY.MILL_STD, MCH_TY.MILL_NOTIP
            ' imposto dati utensile
            EgtLuaSetGlobStringVar("TOOL.TOOLHOLDER", sToolHolder)
            EgtLuaSetGlobNumVar("TOOL.TOTLEN", dTotLen)
            EgtLuaSetGlobNumVar("TOOL.LEN", dLen)
            EgtLuaSetGlobNumVar("TOOL.TOTDIAM", dTotDiam)
            EgtLuaSetGlobNumVar("TOOL.DIAM", dDiam)
            EgtLuaSetGlobNumVar("TOOL.MAXMAT", dMaxMat)
            EgtLuaSetGlobNumVar("TOOL.HEIGHT", dThick)
            EgtLuaSetGlobNumVar("TOOL.SIDEANG", dSideAng)
            EgtLuaSetGlobNumVar("TOOL.CORNRAD", dCornRad)
         Case MCH_TY.MORTISE_STD
            ' imposto dati utensile
            EgtLuaSetGlobStringVar("TOOL.TOOLHOLDER", sToolHolder)
            EgtLuaSetGlobNumVar("TOOL.LEN", dLen)
            EgtLuaSetGlobNumVar("TOOL.DIAM", dDiam)
            EgtLuaSetGlobNumVar("TOOL.MAXMAT", dMaxMat)
            EgtLuaSetGlobNumVar("TOOL.THICK", dThick)
            EgtLuaSetGlobNumVar("TOOL.CORNRAD", dCornRad)
         Case Else
            nError = 999
            Return False
      End Select
      ' passo all'ambiente di disegno dell'utensile
      EgtSetCurrentContext(nToolContext)
      ' eseguo creazione utensile
      EgtLuaCallFunction("CreateTool")
      ' recupero errore
      Dim nErr As Integer = 999
      EgtLuaGetGlobIntVar("TOOL.ERR", nErr)
      nError = nErr
      Return (nError = 0)
   End Function

   Private Function LoadToolMaker() As Boolean
      Dim sMaker As String = String.Empty
      EgtUILib.GetPrivateProfileString(S_TOOLS, ConvertTypeToString(nType), "", sMaker, IniFile.m_sCurrMachIniFilePath)
      If String.IsNullOrWhiteSpace(sMaker) Then
         nError = 1
         Return False
      End If
      ' Acquisisce solo il file lua, ma meglio impostare contesto disegno utensili (se ci sono chiamate...)
      EgtSetCurrentContext(nToolContext)
      If Not EgtLuaExecFile(IniFile.m_sToolMakersDir & "\" & sMaker) Then
         nError = 2
         Return False
      End If
      Return True
   End Function

   Private Function ConvertTypeToString(Type As Integer) As String
      Select Case Type
         Case MCH_TY.DRILL_STD, MCH_TY.DRILL_LONG
            Return K_DRILLMAKER
         Case MCH_TY.SAW_STD, MCH_TY.SAW_FLAT
            Return K_SAWBLADEMAKER
         Case MCH_TY.MILL_STD, MCH_TY.MILL_NOTIP
            Return K_MILLMAKER
         Case MCH_TY.MORTISE_STD
            Return K_MORTISEMAKER
         Case MCH_TY.CHISEL_STD
            Return K_CHISELMAKER
         Case MCH_TY.COMPO
            Return Nothing
      End Select
      Return Nothing
   End Function

   Private Function GetToolHolderPath() As String
      Dim sHolder As String = String.Empty
      If Not IsNothing(sHeadName) Then
         Dim sTempExit As String = String.Empty
         Dim nExit As Integer
         If Integer.TryParse(sExitName, NumberStyles.Integer, CultureInfo.InvariantCulture, nExit) Then
            sTempExit = sExitName
         Else
            sTempExit = "1"
         End If
         If nType = MCH_TY.SAW_STD Then
            EgtUILib.GetPrivateProfileString(S_TOOLHOLDER, sHeadName & "." & sTempExit & ":SAW_STD", "", sHolder, IniFile.m_sCurrMachIniFilePath)
         ElseIf nType = MCH_TY.SAW_FLAT Then
            EgtUILib.GetPrivateProfileString(S_TOOLHOLDER, sHeadName & "." & sTempExit & ":SAW_FLAT", "", sHolder, IniFile.m_sCurrMachIniFilePath)
         End If
         If String.IsNullOrEmpty(sHolder) Then
            EgtUILib.GetPrivateProfileString(S_TOOLHOLDER, sHeadName & "." & sTempExit, "", sHolder, IniFile.m_sCurrMachIniFilePath)
         End If
      End If
      If String.IsNullOrWhiteSpace(sHolder) Then
         Return String.Empty
      Else
         Dim sHolderPath As String = String.Empty
         EgtSetCurrentContext(IniFile.m_ProjectSceneContext)
         EgtTdbGetToolHolderDir(sHolderPath)
         sHolderPath += "\" & sHolder
         Return sHolderPath
      End If
   End Function

   Friend Function Save(sName As String) As Boolean
      ' Verifico sia di tipo costruibile
      If nType <> MCH_TY.DRILL_STD And nType <> MCH_TY.DRILL_LONG And
         nType <> MCH_TY.SAW_STD And nType <> MCH_TY.SAW_FLAT And
         nType <> MCH_TY.MILL_STD And nType <> MCH_TY.MILL_NOTIP And
         nType <> MCH_TY.CHISEL_STD And nType <> MCH_TY.MORTISE_STD Then
         Return False
      End If
      ' Path del file da salvare
      EgtSetCurrentContext(IniFile.m_ProjectSceneContext)
      Dim sPath As String = String.Empty
      EgtTdbGetToolDir(sPath)
      sPath = sPath & "\" & sName
      ' passo all'ambiente di disegno dell'utensile
      EgtSetCurrentContext(nToolContext)
      ' nascondo layer ausiliario
      Dim nAuxId As Integer = GDB_ID.NULL
      nAuxId = EgtGetFirstNameInGroup(EgtGetFirstGroupInGroup(GDB_ID.ROOT), "AUX")
      EgtSetStatus(nAuxId, GDB_ST.OFF)
      ' se lama devo ruotare -90 deg attorno a Z+
      If nType = MCH_TY.SAW_STD Or nType = MCH_TY.SAW_FLAT Then
         EgtRotate(EgtGetFirstGroupInGroup(GDB_ID.ROOT), Point3d.ORIG(), Vector3d.Z_AX(), -90, GDB_RT.GLOB)
      End If
      ' salvo il modello
      Dim bOk As Boolean = EgtSaveFile(sPath, NGE.CMPTEXT)
      '  eseguo controrotazione per lama
      If nType = MCH_TY.SAW_STD Or nType = MCH_TY.SAW_FLAT Then
         EgtRotate(EgtGetFirstGroupInGroup(GDB_ID.ROOT), Point3d.ORIG(), Vector3d.Z_AX(), 90, GDB_RT.GLOB)
      End If
      ' ripristino visualizzazione layer aux
      EgtSetStatus(nAuxId, GDB_ST.ON_)
      Return bOk
   End Function

End Module