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

# Copyright 2012 Calculate Ltd. http://www.calculate-linux.org
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.

import os, datetime
from function import get_sid

def client_sid(sid, client, cert_id):
    """ get number session from server and write this in file """
    #lang = raw_input ("Enter language (ru, en, de, fr): ")
    lang = "ru"
    new_sid = client.service.post_sid(sid = sid, cert_id = cert_id, lang = lang)
    fi = open(client.SID_FILE, 'w')
    sid = str(new_sid[0][0])
    fi.write(sid)
    fi.close()
    if new_sid[0][1] == 1:
        print _(" New Session")
    else: print _(" Old Session")
    print _(" Your session id = %s") %sid

def client_del_sid(client):
    """ delete this session """
    sid = get_sid(client.SID_FILE)
    try:
        s = client.service.del_sid(sid)
        
        if s[0][0] == "-1":
            print _("No access to file!")
            return -1
        if s[0][0] == "1":
            print _("Failed to obtain certificate data!")
            return -2
        if s[0][0] == "Permission denied":
            print _("Permission denied %s") % s[1][1]
            return -3
        
        if s[0][0] == '0':
            fi = open(client.SID_FILE, 'w')
            fi.write('0')
            fi.close()
            print _("Sid Deleted!")
    except:
        print _("Server delete sid error")
        return 1
    return 0

def sid_inf(client, sid):
    """ get information about selected session """
    s = client.service.sid_info(sid)
    if s[0][0] == "-1":
        print _("This session not registered on server!")
        return -1
    if s[0][0] == "-2":
        print _("Failed to obtain certificate data!")
        return -2
    if s[0][0] == "Permission denied":
        print _("Permission denied %s") % s[0][1]
        return -3
     
    print "============================"
    print _(u"\nSession number - %s") %sid
    if s[0][5] == "0":
        print _(u"session is active")
    else:
        print _(u"session is inactive")
    print _(u"Certificate number - %s") %s[0][0]
    print _(u"Date issue of certificate - %s") %s[0][1]
    print _(u"ip - %s") %s[0][2]
    print _(u"MAC - %s") %s[0][3]
    print _(u"Client type - %s") %s[0][4]
    print "============================"
    return 0

def client_session_info(client):
    """ select session for get information """
    sid = raw_input ("SID: ")
    try:
        sid = int (sid)
    except:
        print _("Error sid")
        return 1
    try:
        if sid > 0:
            sid_inf(client, sid)
        else:
            print _("Enter correctly sid!")
    except:
        print _("Error get data")
        return 1
    return 0