"""
This script till toggle the analytics feature on an esn in a tenant account.

To disable the analytics, you must delete the 'active_application' settings in 
the user settings of the camera.  In order to re-enable the feature, you must
add the settings back to the 'active_settings'.  To accomplish this, we must
store the settings somewhere in the camera settings so that when we want to
enable we can copy the settings from somewhere.  This script uses
'inactive_application' to hold the settings for us.  You may choose another
name if you like.
"""

import json
import requests
from pprint import pprint
from requests.cookies import cookiejar_from_dict

# ======  SETUP ======
# Define the camera to be managed
esn = "100c44ce"  # Camera to manage
tenant_account = "00010606"  # Tenant account the esn belongs to

host = "https://c001.eagleeyenetworks.com/g"  # host base url

# For simplicitly, we'll assume you know how to get your sessions id
# either get your cookie from an authenticated session OR
# follow the auth API.
master_account_session_id = "c001~09...3e8"  # Authed token
# ===  Setup Done =====



session = requests.Session()
session.cookies = cookiejar_from_dict(dict(videobank_sessionid=master_account_session_id, auth_key=master_account_session_id))

# Get into the tenant account
resp = session.post("{}/aaa/switch_account".format(host), data={'account_id': tenant_account})
print "Switch Account {}: [{}]".format(tenant_account, resp.status_code)
resp.raise_for_status()

# Get device information
print "Collecting {} settings ....".format(esn)
resp = session.get("{}/device?id={}&include_aggregate=True&is_cloud_only=0".format(host, esn))
resp.raise_for_status()



# Manage the VA Application
# Get the active application settings
app_settings = resp.json().get('camera_parameters', {}).get('user_settings', {}).get('settings', {}).get('active_application', {})
old_app_settings = resp.json().get('camera_parameters', {}).get('user_settings', {}).get('settings', {}).get('inactive_application', {})

if app_settings:
    print "Analytics are currently enabled... DISABLING"
    add_setting = {'settings': {'inactive_application': app_settings}}
    del_setting = {'settings': {'active_application': {'eenivi': None}}}
else:
    print "Analytics are currently disabled.. ENABLING"
    add_setting = {'settings': {'active_application': old_app_settings}}
    del_setting = {'settings': {'inactive_application': None}}
resp = session.post("{}/device".format(host), data={'id': esn, 'camera_settings_add': json.dumps(add_setting), 'camera_settings_delete': json.dumps(del_setting)})


session.post("{}/aaa/switch_account".format(host), data={})
print "Back in master account"



# For reference you'll be working on the 'active_application' json
# located at 'camera_parameters/user_settings/settings' in the camera settings payload
"""
'active_application': {
    'eenivi': {
        'features': {
            'intrusion-1': {     <---- Intrusion is active
                'ns': 103,
                'regions': {
                    '500170420023818.000': {
                        'id': u'500170420023818.000',
                        'level': [u'1'],
                        'mode': [u'all'],
                        'name': u'New Region',
                        'objectclass': [u'any'],
                        'objectsize': {u'maxh': 0.5,
                                      u'maxw': 0.5,
                                      u'minh': 0.1,
                                      u'minw': 0.1},
                        'poly': [[0.614,
                                 0.39501779359430605],
                                [0.914,
                                 0.39501779359430605],
                                [0.914,
                                 0.693950177935943],
                                [0.614,
                                 0.693950177935943]],
                        'sensitivity': 0.8,
                        'throttle_hour_limit': 100,
                        'throttle_seconds': 900,
                        'throttle_type': 1,
                        'when': u'work',
                        'who': [u'ca0a5e02']}}},
            'linecross-1': {
                'lines': {
                    '501210804075419.000': {
                        'alert_on_in': False,
                        'alert_on_out': False,
                        'id': u'501210804075419.000',
                        'line': [[0.1,
                                  0.1],
                                 [0.85,
                                  0.5833333333333334]],
                        'line_type': u'crossing',       <----- crossing is installed
                        'name': u'New Line',
                        'objectclass': [u'any'],
                        'vector': u'up'},
                   '501210806185659.000': {
                        'id': u'501210806185659.000',
                        'line': [[0.1,
                                  0.1],
                                 [0.85,
                                  0.4444444444444444]],
                        'line_type': u'counting',    <------ counting is installed
                        'name': u'New Line',
                        'objectclass': [u'any'],
                        'vector': u'up'}},
                'ns': 101},
            'object-1': {
                'ns': 102,
                'objectsize': {u'maxh': 0.5,
                               u'maxw': 0.5,
                               u'minh': 0.1,
                               u'minw': 0.1},
                'sensitivity': 0.8}},
        'log_level': 3}},
"""