#!/usr/bin/env python
# -*- coding: utf-8 -*-

# kpov_random_helpers should be imported by add_assignment.py
# TODO: finish this.

instructions = {
    'si':u"""
Postavi tri navidezne računalnike - SimpleArbiter s sliko diska simpleArbiterDhcp,
SNMPServer in SNMPClient. Napiši program upminutes, ki bo izpisal, kako dolgo je računalnik vklopljen v minutah.
Postavi ga na SNMPClient v domači imenik uporabnika test z geslom test. 

Poskrbi, da bo SNMP strežnik prek SNMP pod NET-SNMP-EXTEND-MIB::nsExtendOutput2Table sporočal, kako dolgo je vklopljen v sekundah.

Napiši skripto, poimenovano beri.sh, ki prek SNMP prebere vrednost s strežnika SNMPServer na OID 1.3.6.1.4.1.8072.1.3.2.4.1.4. 
Postavi jo na SNMP klienta, v domači imenik uporabnika test z geslom test.
"""
}


computers = {
    'SNMPClient': {
        'disks': [
            {   'name': 'SNMPClient',

            },
            #{   'name': 'CDROM',
            #    'options':{'readonly': True},
            #    'parts': [],# no parts, no mounting.
            #}
        ],
        'network_interfaces': [{'network': 'net1'}],
        'flavor': 'm1.tiny',
        'config_drive': False
    },
    'SNMPServer': {
        'disks': [
            {   'name': 'SNMPServer',
            },
            #{   'name': 'CDROM',
            #    'options':{'readonly': True},
            #    'parts': [],# no parts, no mounting.
            #}
        ],
        'network_interfaces': [{'network': 'net1'}],
        'flavor': 'm1.tiny',
        'config_drive': False

    },
 
    'SimpleArbiter': {
        'disks': [
            {   'name': 'simpleArbiterDhcp',
                # attempt automount
            },
            #{   'name': 'CDROM',
            #    'options': {'readonly': True},
            #    'parts': [{'dev': 'b1', 'path': '/cdrom'}],
            #},
        ],
        'network_interfaces': [{'network': 'net1'}, {'network': 'test-net'}],
        'flavor': 'm1.tiny',
        'config_drive': False
    }
}

networks = { 'net1': {'public': False}, 'test-net': {'public': True} }

params_meta = {
    'SNMP_VALUE': {'descriptions': {'si': 'Vrednost, dostopna prek SNMP'}, 'w': False, 'public':True, 'type': 'number', 'generated': True},
    'SNMP_OID_ON_SERVER': {'descriptions': {'si': 'OID, na katerem je vrednost dostopna'}, 'w': False, 'public':True, 'type': 'OID', 'generated': True},
    'SNMP_OID_ON_CLIENT': {'descriptions': {'si': 'OID, ki naj ga klient bere'}, 'w': False, 'public':True, 'type': 'OID', 'generated': True},
}

def task(SNMP_VALUE, SNMP_OID_ON_SERVER, SNMP_OID_ON_CLIENT):
    # run cpu temp script on client
    # run SNMP read SNMP_OID_ON_CLIENT script on client
    # read data on SNMP_OID_ON_CLIENT
    # read data from SNMP server
    return results
    
def gen_params(user_id, params_meta):
    params = dict()
    r = random.Random(user_id)
    return params

def task_check(results, params):
    import re
    score = -9
    if results['NM_nslookup'].find('Server:\t\t{0}\r'.format(params['DNS_NM'])) > -1:
        score += 3
    if results['static_nslookup'].find('Server:\t\t{0}\r'.format(params['DNS_static'])) > -1:
        score += 3
    if re.search(r'eth0 +802-.*connected', results['NM_nmcli']):
        score += 2
    if not re.search(r'eth0 +802-.*connected', results['static_nmcli']):
        score += 2
    score = 0
    return score

def prepare_disks(templates, params):
#    d = templates['simpleArbiterDhcp']
    pass