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

#  This software and supporting documentation are distributed by
#      Institut Federatif de Recherche 49
#      CEA/NeuroSpin, Batiment 145,
#      91191 Gif-sur-Yvette cedex
#      France
#
# This software is governed by the CeCILL-B license under
# French law and abiding by the rules of distribution of free software.
# You can  use, modify and/or redistribute the software under the 
# terms of the CeCILL-B license as circulated by CEA, CNRS
# and INRIA at the following URL "http://www.cecill.info". 
# 
# As a counterpart to the access to the source code and  rights to copy,
# modify and redistribute granted by the license, users are provided only
# with a limited warranty  and the software's author,  the holder of the
# economic rights,  and the successive licensors  have only  limited
# liability.
#
# In this respect, the user's attention is drawn to the risks associated
# with loading,  using,  modifying and/or developing or reproducing the
# software by the user in light of its specific status of free software,
# that may mean  that it is complicated to manipulate,  and  that  also
# therefore means  that it is reserved for developers  and  experienced
# professionals having in-depth computer knowledge. Users are therefore
# encouraged to load and test the software's suitability as regards their
# requirements in conditions enabling the security of their systems and/or 
# data to be ensured and,  more generally, to use and operate it in the 
# same conditions as regards security.
#
# The fact that you are presently reading this means that you have had
# knowledge of the CeCILL-B license and that you accept its terms.
from soma import aims
import sys

graph = aims.read( '/neurospin/lnao/Panabase/data/diffusion/chaos/t1mri/default_acquisition/default_analysis/folds/3.0/base2005_manual/Rchaos_base2005_manual.arg' )
print 'graph:', graph
print 'global properties:', graph.keys()
print 'nodes:', graph.order()
print 'relations:', graph.edgesSize()

# iterate on properties
for p in graph:
    print 'property:', p, ', type:', \
      ( graph[p].type() if isinstance( graph[p], aims.Object ) \
        else type( graph[p] ) )

# iterate on vertices
for v in graph.vertices():
    print 'vertex:', v.getSyntax(), ', edges:', v.edgesSize()
    if v.has_key( 'name' ):
        print '  name:', v[ 'name' ]
    if v.has_key( 'label' ):
        print '  label:', v[ 'label' ]
    try:
        # access mesh in attribute 'aims_Tmtktri'
        mesh = v[ 'aims_Tmtktri' ]
        #mesh = aims.AimsSurfaceTriangle.fromObject( m.get() )
        print 'mesh:', mesh, ', polygons:', mesh.polygon().size()
    except:
        pass

# iterate on edges
for e in graph.edges():
    print 'edge:', e.getSyntax(), ', links', e.verticesSize(), 'vertices'

fileout = '/tmp/toto.arg'
print 'writing graph to', fileout
w = aims.Writer()
w.write( graph, fileout )
print 'object type:', w.writtenObjectType()
print 'data type:', w.writtenObjectDataType()
print 'full type:', w.writtenObjectFullType()