# -*- coding: utf-8 -*-

# Copyright (C) 2006-2015  EDF R&D
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
#
# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
#

# if you already have plugins defined in a salome_plugins.py file, add this file at the end.
# if not, copy this file as ${HOME}/Plugins/smesh_plugins.py or ${APPLI}/Plugins/smesh_plugins.py

import sys, traceback
import math
from blocFissure import gmu
from blocFissure.gmu import initLog
#initLog.setDebug()
initLog.setVerbose()

from blocFissure.gmu import geomsmesh
from blocFissure.gmu.casStandard import casStandard

def fissureGeneraleDlg(context):
  # get context study, studyId, salomeGui
  study = context.study
  studyId = context.studyId
  sg = context.sg
  
  import os
  #import subprocess
  #import tempfile
  from PyQt4 import QtCore
  from PyQt4 import QtGui
  from PyQt4.QtGui import QFileDialog
  from PyQt4.QtGui import QMessageBox
  from PyQt4.QtGui import QPalette
  from PyQt4.QtGui import QColor
  from fissureGenerale_ui import Ui_Dialog
  
  class fissureGeneraleDialog(QtGui.QDialog):
    
    def __init__(self):
      QtGui.QDialog.__init__(self)
      # Set up the user interface from Designer.
      self.ui = Ui_Dialog()
      self.ui.setupUi(self)
      
      self.blackPalette = self.ui.dsb_influence.palette()
      self.redPalette = QPalette()
      self.redPalette.setColor(QPalette.Text, QColor(255,0,0))
      self.NOK = False
      
      self.initDefaut()
      self.initDialog(self.defaut)
      self.ui.lb_calcul.hide()
      
      # Connect up the buttons.
      self.connect(self.ui.pb_valPrec, QtCore.SIGNAL("clicked()"),
                   self.readValPrec)
      self.connect(self.ui.pb_reset, QtCore.SIGNAL("clicked()"),
                   self.resetVal)
      self.connect(self.ui.pb_recharger, QtCore.SIGNAL("clicked()"),
                   self.recharger)
      self.connect(self.ui.pb_sauver, QtCore.SIGNAL("clicked()"),
                   self.sauver)
      self.connect(self.ui.pb_maillage, QtCore.SIGNAL("clicked()"),
                   self.selectMaillage)
      self.connect(self.ui.pb_facefiss, QtCore.SIGNAL("clicked()"),
                   self.selectFacefiss)
      self.disconnect(self.ui.bb_OkCancel, QtCore.SIGNAL("accepted()"), self.accept)
      self.connect(self.ui.bb_OkCancel, QtCore.SIGNAL("accepted()"),
                   self.execute)
    
    def initDefaut(self):
      self.defaut = dict(
        nomCas            = 'angleCube',
        maillageSain      = os.path.join(gmu.pathBloc, 'materielCasTests/CubeAngle.med'),
        brepFaceFissure   = os.path.join(gmu.pathBloc, "materielCasTests/CubeAngleFiss.brep"),
        edgeFissIds       = [4],
        lgInfluence       = 20,
        meshBrep          = (5,10),
        rayonPipe         = 5,
        lenSegPipe        = 2.5,
        nbSegRad          = 5,
        nbSegCercle       = 32,
        areteFaceFissure  = 10)

      
    def initDialog(self, dico):
      self.ui.le_maillage.setText(dico['maillageSain'])
      self.ui.le_facefiss.setText(dico['brepFaceFissure'])
      self.ui.le_fondfiss.setText(str(dico['edgeFissIds']))
      self.ui.dsb_influence.setValue(dico['lgInfluence'])
      self.ui.dsb_meshBrepMin.setValue(dico['meshBrep'][0])
      self.ui.dsb_meshBrepMax.setValue(dico['meshBrep'][1])
      self.ui.dsb_rayonPipe.setValue(dico['rayonPipe'])
      self.ui.dsb_lenSegPipe.setValue(dico['lenSegPipe'])
      self.ui.sb_couronnes.setValue(dico['nbSegRad'])
      self.ui.sb_secteurs.setValue(dico['nbSegCercle'])
      self.ui.dsb_areteFaceFissure.setValue(dico['areteFaceFissure'])
      incomplet = self.testval(dico)
      pass
  
    def testval(self, dico):
      incomplet = False
      if not os.path.lexists(dico['maillageSain']):
        self.ui.le_maillage.setPalette(self.redPalette)
        incomplet = True
      else:
        self.ui.le_maillage.setPalette(self.blackPalette)
      if not os.path.lexists(dico['brepFaceFissure']):
        self.ui.le_facefiss.setPalette(self.redPalette)
        incomplet = True
      else:
        self.ui.le_facefiss.setPalette(self.blackPalette)
      edgeFissIdsOK=True
      try:
        l = dico['edgeFissIds']
        for i in l:
          if not isinstance(i, int):
            print"not isinstance(i, int)"
            incomplet = True
            edgeFissIdsOK=False
            break
      except:
        print "except eval"
        incomplet = True
        edgeFissIdsOK=False
      if edgeFissIdsOK:
        self.ui.le_fondfiss.setPalette(self.blackPalette)
      else:
        self.ui.le_fondfiss.setPalette(self.redPalette)
      if dico['meshBrep'][0] == 0:
        self.ui.dsb_meshBrepMin.setPalette(self.redPalette)
        incomplet = True
      else:
        self.ui.dsb_meshBrepMin.setPalette(self.blackPalette)
      if dico['meshBrep'][1] == 0:
        self.ui.dsb_meshBrepMax.setPalette(self.redPalette)
        incomplet = True
      else:
        self.ui.dsb_meshBrepMax.setPalette(self.blackPalette)
      if dico['rayonPipe'] == 0:
        self.ui.dsb_rayonPipe.setPalette(self.redPalette)
        incomplet = True
      else:
        self.ui.dsb_rayonPipe.setPalette(self.blackPalette)
      if dico['lenSegPipe'] == 0:
        self.ui.dsb_lenSegPipe.setPalette(self.redPalette)
        incomplet = True
      else:
        self.ui.dsb_lenSegPipe.setPalette(self.blackPalette)
      if dico['areteFaceFissure'] == 0:
        self.ui.dsb_areteFaceFissure.setPalette(self.redPalette)
        incomplet = True
      else:
        self.ui.dsb_areteFaceFissure.setPalette(self.blackPalette)
    
      print "incomplet: ", incomplet
      return incomplet
    
    def fileDefault(self):
      filedef = os.path.expanduser("~/.config/salome/dialogFissureGenerale.dic")
      print filedef
      return filedef
    
    def writeDefault(self, dico):
      filedef = self.fileDefault()
      f = open(filedef, 'w')
      f.write(str(dico))
      f.close()
    
    def readValPrec(self):
      filedef = self.fileDefault()
      if os.path.exists(filedef):
        f = open(filedef, 'r')
        txt = f.read()
        dico = eval(txt)
        print dico
        self.initDialog(dico)

    def resetVal(self):
      #self.initDefaut()
      self.initDialog(self.defaut)
      
    def sauver(self):
      print "sauver"
      fileDiag = QFileDialog(self)
      fileDiag.setFileMode(QFileDialog.AnyFile)
      fileDiag.setNameFilter("Parametres *.dic (*.dic)")
      fileDiag.setViewMode(QFileDialog.List)
      if fileDiag.exec_() :
        fileNames = fileDiag.selectedFiles()
        filedef = fileNames[0]
        dico = self.creeDico()
        f = open(filedef, 'w')
        f.write(str(dico))
        f.close()
        
    def recharger(self):
      print "recharger"
      fileDiag = QFileDialog(self)
      fileDiag.setFileMode(QFileDialog.ExistingFile)
      fileDiag.setNameFilter("Parametres *.dic (*.dic)")
      fileDiag.setViewMode(QFileDialog.Detail)
      if fileDiag.exec_() :
        fileNames = fileDiag.selectedFiles()
        filedef = fileNames[0]
        print filedef
        if os.path.exists(filedef):
          f = open(filedef, 'r')
          txt = f.read()
          dico = eval(txt)
          print dico
          self.initDialog(dico)
          
    def selectMaillage(self):
      fileDiag = QFileDialog(self)
      fileDiag.setFileMode(QFileDialog.ExistingFile)
      fileDiag.setNameFilter("Maillage *.med (*.med)")
      fileDiag.setViewMode(QFileDialog.Detail)
      if fileDiag.exec_() :
        fileNames = fileDiag.selectedFiles()
        filedef = fileNames[0]
        print filedef
        self.ui.le_maillage.setText(filedef)
         
    def selectFacefiss(self):
      fileDiag = QFileDialog(self)
      fileDiag.setFileMode(QFileDialog.ExistingFile)
      fileDiag.setNameFilter("Face fissure *.brep (*.brep)")
      fileDiag.setViewMode(QFileDialog.Detail)
      if fileDiag.exec_() :
        fileNames = fileDiag.selectedFiles()
        filedef = fileNames[0]
        print filedef
        self.ui.le_facefiss.setText(filedef)
         
    def creeDico(self):
      dico = dict(
                  maillageSain     = str(self.ui.le_maillage.text()),
                  brepFaceFissure  = str(self.ui.le_facefiss.text()),
                  edgeFissIds      = eval(str(self.ui.le_fondfiss.text())),
                  lgInfluence      = self.ui.dsb_influence.value(),
                  meshBrep         = [self.ui.dsb_meshBrepMin.value(),self.ui.dsb_meshBrepMax.value()],
                  rayonPipe        = self.ui.dsb_rayonPipe.value(),
                  lenSegPipe       = self.ui.dsb_lenSegPipe.value(),
                  nbSegRad         = self.ui.sb_couronnes.value(),
                  nbSegCercle      = self.ui.sb_secteurs.value(),
                  areteFaceFissure = self.ui.dsb_areteFaceFissure.value()
                  )
      print dico
      return dico
      
    def checkValues(self):
      return self.NOK

    def execute(self):
      dico = self.creeDico()
      NOK = self.testval(dico)
      if not(NOK):
        self.writeDefault(dico)
        self.ui.lb_calcul.show()
        execInstance = casStandard(dico)
      self.NOK = NOK
      self.accept()
    
    pass 

# ----------------------------------------------------------------------------
                     
  window = fissureGeneraleDialog()
  retry = True
  while(retry):
    retry = False
    window.exec_()
    result = window.result()
    if result:
      # dialog accepted
      print "dialog accepted, check"
      retry = window.checkValues()
    else:
      print "dialog rejected, exit"
  pass