from CCP4PluginScript import CPluginScript
import CCP4XtalData
import os,sys

  
class splitMtz(CPluginScript):

    TASKTITLE = 'Import and Split MTZ to experimental data objects'     # A short title for gui menu
    TASKNAME = 'splitMtz'                                  # Task name - should be same as class name
    TASKCOMMAND = ''                                     # The command to run the executable
    TASKVERSION= 0.0                                     # Version of this plugin
    RUNEXTERNALPROCESS = False
    MAINTAINER = 'liz.potterton@york.ac.uk'


    def startProcess(self,command,**kw):
      inp = self.container.inputData
      out = self.container.outputData
      splitCommand = [] 
      for idx in range(len(inp.COLUMNGROUPLIST)):
        if inp.COLUMNGROUPLIST[idx].selected:
          try:
            #print 'columnGroupType',inp.COLUMNGROUPLIST[idx].columnGroupType.__str__()
            columnGroupTypeIdx = ['Obs', 'Phs', 'MapCoeffs', 'FreeR'].index(inp.COLUMNGROUPLIST[idx].columnGroupType.__str__()) 
            cls = (CCP4XtalData.CObsDataFile,CCP4XtalData.CPhsDataFile,CCP4XtalData.CMapCoeffsDataFile, CCP4XtalData.CFreeRDataFile)[ columnGroupTypeIdx ]
          except:
            print 'Unable to determine data type',inp.COLUMNGROUPLIST[idx].columnGroupType.__str__()
            cls = None
          if cls is not None:
            # This is a kludge to get a list of objects of mixed CMiniMtzDataFile sub-class
            out.MINIMTZOUTLIST.__dict__['_value'].append(cls(fullPath=os.path.join(self.workDirectory,inp.COLUMNGROUPLIST[idx].dataset.__str__()+'_'+ \
                                               inp.COLUMNGROUPLIST[idx].columnListStr(withTypes=False,splitter='_')+'.mtz') ))
            out.MINIMTZOUTLIST[-1].contentFlag.set(inp.COLUMNGROUPLIST[idx].contentFlag.__int__())
            out.MINIMTZOUTLIST[-1].annotation.set(os.path.splitext(str(inp.HKLIN.baseName))[0]+'/'+str(inp.COLUMNGROUPLIST[idx].dataset))
            print 'out.MINIMTZOUTLIST',out.MINIMTZOUTLIST[-1].get()
            splitCommand.append( [ out.MINIMTZOUTLIST[-1].__str__(), inp.COLUMNGROUPLIST[idx].columnListStr(withTypes=False,splitter=','),           
                      out.MINIMTZOUTLIST[-1].columnNames(ifString=True) ] )
        
      print 'splitMtz.process splitCommand',splitCommand ; sys.stdout.flush()
      status = self.splitMtz(inp.HKLIN.fullPath.__str__(),splitCommand)
      print 'splitMtz.process status',status ; sys.stdout.flush()
      
      return status
     
#====================================================================================================
# PLUGIN TESTS
# See Python documentation on unittest module

import unittest

class testsplitMtz(unittest.TestCase):

   def setUp(self):
    # make all background jobs wait for completion
    # this is essential for unittest to work
    from CCP4Modules import QTAPPLICATION,PROCESSMANAGER
    self.app = QTAPPLICATION()
    PROCESSMANAGER().setWaitForFinished(10000)

   def tearDown(self):
    from CCP4Modules import PROCESSMANAGER
    PROCESSMANAGER().setWaitForFinished(-1)

   
     

def TESTSUITE():
  suite = unittest.TestLoader().loadTestsFromTestCase(testsplitMtz)
  return suite

def testModule():
  suite = TESTSUITE()
  unittest.TextTestRunner(verbosity=2).run(suite)