# coding=utf-8

""" Simple example to use python-redfish on HP Proliant servers """

import os
import sys
import json
import redfish
from time import sleep

# Get $HOME environment.
HOME = os.getenv('HOME')

if HOME == '':
    print("$HOME environment variable not set, please check your system")
    sys.exit(1)

try:
    with open(HOME + "/.redfish.conf") as json_data:
        config = json.load(json_data)
        json_data.close()
except IOError as e:
    print("Please create a json configuration file")
    print(e)
    sys.exit(1)

URL = config["Nodes"]["default"]["url"]
USER_NAME = config["Nodes"]["default"]["login"]
PASSWORD = config["Nodes"]["default"]["password"]

''' remote_mgmt is a redfish.RedfishConnection object '''
remote_mgmt = redfish.connect(URL, USER_NAME, PASSWORD, verify_cert=False)

print ("Redfish API version : %s \n" % remote_mgmt.get_api_version())

# Uncomment following line to reset the blade !!! 
#remote_mgmt.Systems.systems_list[0].reset_system()

# TODO : create an attribute to link the managed system directly
#        and avoid systems_list[0]
#        --> will be something like :
#        remote_mgmt.Systems.systems_list[0] = remote_mgmt.Systems.managed_system

print("Bios version : {}\n".format(remote_mgmt.Systems.systems_list[0].get_bios_version()))
print("Serial Number : {}\n".format(remote_mgmt.Systems.systems_list[0].get_serial_number()))
print("Power State : {}\n".format(remote_mgmt.Systems.systems_list[0].get_power()))
print("Parameter 'SystemType' : {}\n".format(remote_mgmt.Systems.systems_list[0].get_parameter("SystemType")))

print("Get bios parameters : {}\n".format(remote_mgmt.Systems.systems_list[0].bios.get_parameters()))
print("Get boot parameters : {}\n".format(remote_mgmt.Systems.systems_list[0].bios.boot.get_parameters()))


print("Get bios parameter 'AdminPhone' : {}\n".format(remote_mgmt.Systems.systems_list[0].bios.get_parameter("AdminPhone")))
print("Set bios parameter 'AdminPhone' to '' : {}\n".format(remote_mgmt.Systems.systems_list[0].bios.set_parameter("AdminPhone","")))


#Boot server with script
#remote_mgmt.Systems.systems_list[0].bios.set_parameter("PreBootNetwork","Auto")
#remote_mgmt.Systems.systems_list[0].bios.set_parameter("Dhcpv4","Enabled")

#remote_mgmt.Systems.systems_list[0].bios.set_parameter("UefiShellStartup","Enabled")
#remote_mgmt.Systems.systems_list[0].bios.set_parameter("UefiShellStartupLocation","NetworkLocation")
#remote_mgmt.Systems.systems_list[0].bios.set_parameter("UefiShellStartupUrl","http://192.168.1.1/deploy/startup.nsh")


#remote_mgmt.Systems.systems_list[0].reset_system()

remote_mgmt.logout()