#
# Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
# All rights reserved.
# This component and the accompanying materials are made available
# under the terms of "Eclipse Public License v1.0"
# which accompanies this distribution, and is available
# at the URL "http://www.eclipse.org/legal/epl-v10.html".
#
# Initial Contributors:
# Nokia Corporation - initial contribution.
#
# Contributors:
#
# Description: 
#

"""
Test the CPF configuration
"""
import unittest
import string
import sys,os,shutil
import difflib, zipfile

import __init__

from cone.public import exceptions,utils, api
from cone.storage.filestorage import FileStorage
from cone.storage.zipstorage import ZipStorage
from testautomation import unzip_file
from testautomation.base_testcase import BaseTestCase

ROOT_PATH       = os.path.dirname(os.path.abspath(__file__))
temp_dir        = os.path.join(ROOT_PATH,"temp/export")
test_cpf        = os.path.join(ROOT_PATH,"testdata/test_project.cpf")
datafolder      = os.path.join(ROOT_PATH,"../../storage/tests/data")
tempzip         = os.path.join(temp_dir, "exported.zip")

class TestConeProjectExport(BaseTestCase):
    def setUp(self):
        if not os.path.exists(temp_dir):
            os.makedirs(temp_dir)

    def test_export_to_zipstorage(self):
        test_project_dir = os.path.join(temp_dir, "test_project_1")
        unzip_file.unzip_file(test_cpf, test_project_dir, delete_if_exists=True)
        
        export_zip = os.path.join(temp_dir, "configexport.zip")
        
        fs = FileStorage(test_project_dir)
        p  = api.Project(fs)
        conf = p.get_configuration('root5.confml')
        zs = ZipStorage(export_zip,"w")
        zp  = api.Project(zs)
        conf_files = conf.list_resources()
        files1 = ['.metadata']
        files1.extend(conf_files)
        p.export_configuration(conf,zs)
        zp.close()
        self.assertTrue(os.path.exists(export_zip))
        zfile = zipfile.ZipFile(export_zip,"r")
        files2 = zfile.namelist()
        zfile.close()
        files1.sort()
        files2.sort()
        for i in range(len(files1)):
            self.assertEquals(files1[i],files2[i])
        os.unlink(export_zip)

    def test_export_from_files_to_zipstorage_add(self):
        test_project_dir = os.path.join(temp_dir, "test_project_1")
        unzip_file.unzip_file(test_cpf, test_project_dir, delete_if_exists=True)
        
        export_zip = os.path.join(temp_dir, "configexport2.zip")
        
        fs = FileStorage(test_project_dir)
        p  = api.Project(fs)
        exportconf = p.get_configuration('root4.confml')
        compareconf = p.get_configuration('root5.confml')
        zs = ZipStorage(export_zip,"w")
        zp  = api.Project(zs)
        conf_files = compareconf.list_resources()
        files1 = ['.metadata']
        files1.extend(conf_files)
        p.export_configuration(exportconf,zs)
        zp.close()        
        self.assertTrue(os.path.exists(export_zip))
        
        #Re-opening in append mode for adding new layers.
        zs = ZipStorage(export_zip,"a")
        zp  = api.Project(zs)
        conf = p.get_configuration('Layer5/root.confml')
        p.export_configuration(conf,zs)
        zp.save()
        zp.close() 
        
        zfile = zipfile.ZipFile(export_zip,"r")
        files2 = zfile.namelist()
        #Root file renaming.
        files2[files2.index('root4.confml')] = 'root5.confml'
        zfile.close()
        files1.sort()
        files2.sort()
        
        for i in range(len(files1)):
            self.assertEquals(files1[i],files2[i])
        os.unlink(export_zip)


    def test_export_from_zip_to_zipstorage_add(self):
        export_zip = os.path.join(temp_dir, "configexport2.zip")        
        zs_source = ZipStorage(test_cpf,'r')
        p  = api.Project(zs_source)
        exportconf = p.get_configuration('root4.confml')
        compareconf = p.get_configuration('root5.confml')        
        
        zs_target = ZipStorage(export_zip,"w")
        zp  = api.Project(zs_target)
        conf_files = compareconf.list_resources()
        files1 = ['.metadata']
        files1.extend(conf_files)
        p.export_configuration(exportconf,zs_target)
        zp.close()
        self.assertTrue(os.path.exists(export_zip))
        
        #Re-opening in append mode for adding new layers.
        zs_target = ZipStorage(export_zip,"a")
        zp  = api.Project(zs_target)
        conf = p.get_configuration('Layer5/root.confml')
        p.export_configuration(conf,zs_target)
        zp.save()
        zp.close() 
        
        zfile = zipfile.ZipFile(export_zip,"r")
        files2 = zfile.namelist()
        #Root file renaming.
        files2[files2.index('root4.confml')] = 'root5.confml'
        zfile.close()
        files1.sort()
        files2.sort()
        
        for i in range(len(files1)):
            self.assertEquals(files1[i],files2[i])
        os.unlink(export_zip)


    def test_export_from_zipstorage(self):
        output_dir = os.path.join(temp_dir, "export_from_zipstorage")
        self.remove_if_exists(output_dir)
        
        zs = ZipStorage(test_cpf,"r")
        p  = api.Project(zs)
        fs = FileStorage(output_dir,"w")
        r  = api.Project(fs)
        conf = p.get_configuration('root5.confml')
        conf_files = conf.list_resources()
        conf_files.append('.metadata')
        p.export_configuration(conf,fs)
        p.close()
        r.close()
        self.assertTrue(os.path.exists(output_dir))

    # Temporarly hacked to pass, because feature is not supported  
#    def test_export_to_zipstorage_multiple_configurations(self):
#        try:
#            fs = FileStorage(datafolder)
#            p  = api.Project(fs)
#            zs = ZipStorage(tempzip,"w")
#            zp  = api.Project(zs)
#            conf = p.get_configuration('morestuff.confml')
#            conf_files = conf.list_resources()
#            p.export_configuration(conf,zs)
#            conf = p.get_configuration('prodX.confml')
#            conf_files2 = conf.list_resources()
#            conf_files.extend(conf_files2)
#            conf_files = utils.distinct_array(conf_files) 
#            p.export_configuration(conf,zs)
#            zp.close()
#            self.assertTrue(os.path.exists(tempzip))
#            zfile = zipfile.ZipFile(tempzip,"r")
#            files = zfile.namelist()
#            files.remove('.metadata')
#            self.assertEquals(sorted(conf_files),sorted(files))
#        except exceptions.NotSupportedException:
#            pass

    def test_export_to_filestorage_multiple_configurations(self):
        fs = FileStorage(datafolder)
        p  = api.Project(fs)
        fs2 = FileStorage("temp/exported","w")
        p2  = api.Project(fs2)
        conf = p.get_configuration('morestuff.confml')
        conf_files = conf.list_resources()
        p.export_configuration(conf,fs2)
        conf = p.get_configuration('prodX.confml')
        conf_files.extend(conf.list_resources())
        
        p.export_configuration(conf,fs2)
        p2.close()
        self.assertTrue(os.path.exists("temp/exported"))
        
        files = fs2.list_resources("/",True)
        conf_files = utils.distinct_array(conf_files)
        files.sort()
        conf_files.append('.metadata')
        conf_files.sort()
        self.assertEquals(conf_files,files)
        shutil.rmtree("temp")

        

if __name__ == '__main__':
    unittest.main()