#!/usr/bin/env python
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import time
import unittest

import node

KEY1 = '000102030405060708090a0b0c0d0e0f'
KEY2 = '0f0e0d0c0b0a09080706050403020100'

CHANNEL_INIT = 19
PANID_INIT = 0xface

COMMISSIONER = 1
LEADER = 2
ROUTER1 = 3
ED1 = 4
SED1 = 5

class Cert_9_2_11_MasterKey(unittest.TestCase):
    def setUp(self):
        self.nodes = {}
        for i in range(1,6):
            self.nodes[i] = node.Node(i)

        self.nodes[COMMISSIONER].set_active_dataset(10, channel=CHANNEL_INIT, panid=PANID_INIT, master_key=KEY1)
        self.nodes[COMMISSIONER].set_mode('rsdn')
        self.nodes[COMMISSIONER].add_whitelist(self.nodes[LEADER].get_addr64())
        self.nodes[COMMISSIONER].enable_whitelist()
        self.nodes[COMMISSIONER].set_router_selection_jitter(1)

        self.nodes[LEADER].set_active_dataset(10, channel=CHANNEL_INIT, panid=PANID_INIT, master_key=KEY1)
        self.nodes[LEADER].set_mode('rsdn')
        self.nodes[LEADER].add_whitelist(self.nodes[COMMISSIONER].get_addr64())
        self.nodes[LEADER].add_whitelist(self.nodes[ROUTER1].get_addr64())
        self.nodes[LEADER].enable_whitelist()
        self.nodes[LEADER].set_router_selection_jitter(1)

        self.nodes[ROUTER1].set_active_dataset(10, channel=CHANNEL_INIT, panid=PANID_INIT, master_key=KEY1)
        self.nodes[ROUTER1].set_mode('rsdn')
        self.nodes[ROUTER1].add_whitelist(self.nodes[LEADER].get_addr64())
        self.nodes[ROUTER1].add_whitelist(self.nodes[ED1].get_addr64())
        self.nodes[ROUTER1].add_whitelist(self.nodes[SED1].get_addr64())
        self.nodes[ROUTER1].enable_whitelist()
        self.nodes[ROUTER1].set_router_selection_jitter(1)

        self.nodes[ED1].set_active_dataset(10, channel=CHANNEL_INIT, panid=PANID_INIT, master_key=KEY1)
        self.nodes[ED1].set_mode('rsn')
        self.nodes[ED1].add_whitelist(self.nodes[ROUTER1].get_addr64())
        self.nodes[ED1].enable_whitelist()

        self.nodes[SED1].set_active_dataset(10, channel=CHANNEL_INIT, panid=PANID_INIT, master_key=KEY1)
        self.nodes[SED1].set_mode('s')
        self.nodes[SED1].add_whitelist(self.nodes[ROUTER1].get_addr64())
        self.nodes[SED1].enable_whitelist()
        self.nodes[SED1].set_timeout(3)

    def tearDown(self):
        for node in list(self.nodes.values()):
            node.stop()
        del self.nodes

    def test(self):
        self.nodes[LEADER].start()
        self.nodes[LEADER].set_state('leader')
        self.assertEqual(self.nodes[LEADER].get_state(), 'leader')

        self.nodes[COMMISSIONER].start()
        time.sleep(5)
        self.assertEqual(self.nodes[COMMISSIONER].get_state(), 'router')
        self.nodes[COMMISSIONER].commissioner_start()
        time.sleep(3)

        self.nodes[ROUTER1].start()
        time.sleep(5)
        self.assertEqual(self.nodes[ROUTER1].get_state(), 'router')

        self.nodes[ED1].start()
        time.sleep(5)
        self.assertEqual(self.nodes[ED1].get_state(), 'child')

        self.nodes[SED1].start()
        time.sleep(5)
        self.assertEqual(self.nodes[SED1].get_state(), 'child')

        self.nodes[COMMISSIONER].send_mgmt_pending_set(pending_timestamp=10,
                                                       active_timestamp=70,
                                                       delay_timer=10000,
                                                       master_key=KEY2)
        time.sleep(310)

        print(self.nodes[COMMISSIONER].get_masterkey())
        print(self.nodes[LEADER].get_masterkey())
        print(self.nodes[ROUTER1].get_masterkey())
        print(self.nodes[ED1].get_masterkey())
        print(self.nodes[SED1].get_masterkey())

        self.assertEqual(self.nodes[COMMISSIONER].get_masterkey(), KEY2)
        self.assertEqual(self.nodes[LEADER].get_masterkey(), KEY2)
        self.assertEqual(self.nodes[ROUTER1].get_masterkey(), KEY2)
        self.assertEqual(self.nodes[ED1].get_masterkey(), KEY2)
        self.assertEqual(self.nodes[SED1].get_masterkey(), KEY2)

        ipaddrs = self.nodes[ED1].get_addrs()
        for ipaddr in ipaddrs:
            if ipaddr[0:4] != 'fe80':
                self.assertTrue(self.nodes[LEADER].ping(ipaddr))

        self.nodes[COMMISSIONER].send_mgmt_pending_set(pending_timestamp=20,
                                                       active_timestamp=30,
                                                       delay_timer=10000,
                                                       master_key=KEY1)
        time.sleep(310)

        print(self.nodes[COMMISSIONER].get_masterkey())
        print(self.nodes[LEADER].get_masterkey())
        print(self.nodes[ROUTER1].get_masterkey())
        print(self.nodes[ED1].get_masterkey())
        print(self.nodes[SED1].get_masterkey())

        self.assertEqual(self.nodes[COMMISSIONER].get_masterkey(), KEY1)
        self.assertEqual(self.nodes[LEADER].get_masterkey(), KEY1)
        self.assertEqual(self.nodes[ROUTER1].get_masterkey(), KEY1)
        self.assertEqual(self.nodes[ED1].get_masterkey(), KEY1)
        self.assertEqual(self.nodes[SED1].get_masterkey(), KEY1)

        ipaddrs = self.nodes[ED1].get_addrs()
        for ipaddr in ipaddrs:
            if ipaddr[0:4] != 'fe80':
                self.assertTrue(self.nodes[LEADER].ping(ipaddr))

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