# coding=utf-8

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

import os
import sys
import json
import redfish


# 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["Managers"]["default"]["url"]
USER_NAME = config["Managers"]["default"]["login"]
PASSWORD = config["Managers"]["default"]["password"]

''' remote_mgmt is a redfish.RedfishConnection object '''
try:
    remote_mgmt = redfish.connect(URL,
                                  USER_NAME,
                                  PASSWORD,
                                  simulator=False,
                                  verify_cert=False)
except redfish.exception.RedfishException as e:
    sys.stderr.write(str(e.message))
    sys.stderr.write(str(e.advices))
    sys.exit(1)

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

# Uncomment following line to reset the blade !!!
# remote_mgmt.Systems.systems_dict["1"].reset_system()

# TODO : create an attribute to link the managed system directly
#        and avoid systems_dict["1"]
#        --> will be something like :
#        remote_mgmt.Systems.systems_dict["1"] = remote_mgmt.Systems.managed_system

print("Bios version : {}\n".format(remote_mgmt.Systems.systems_dict["1"].get_bios_version()))
print("Serial Number : {}\n".format(remote_mgmt.Systems.systems_dict["1"].get_serial_number()))
print("Power State : {}\n".format(remote_mgmt.Systems.systems_dict["1"].get_power()))
print("Parameter 'SystemType' : {}\n".format(remote_mgmt.Systems.systems_dict["1"].get_parameter("SystemType")))

print("Get bios parameters : {}\n".format(remote_mgmt.Systems.systems_dict["1"].bios.get_parameters()))
print("Get boot parameters : {}\n".format(remote_mgmt.Systems.systems_dict["1"].bios.boot.get_parameters()))


#print("Get bios parameter 'AdminPhone' : {}\n".format(remote_mgmt.Systems.systems_dict["1"].bios.get_parameter("AdminPhone")))
#print("Set bios parameter 'AdminPhone' to '' : {}\n".format(remote_mgmt.Systems.systems_dict["1"].bios.set_parameter("AdminPhone","")))


#Boot server with script
#remote_mgmt.Systems.systems_dict["1"].bios.set_parameter("Dhcpv4","Enabled")

remote_mgmt.Systems.systems_dict["1"].bios.set_parameter("PreBootNetwork", "Auto")
remote_mgmt.Systems.systems_dict["1"].bios.set_parameter("UefiShellStartup", "Enabled")
remote_mgmt.Systems.systems_dict["1"].bios.set_parameter("UefiShellStartupLocation", "NetworkLocation")
remote_mgmt.Systems.systems_dict["1"].bios.set_parameter("UefiShellStartupUrl", "http://10.3.222.88/deploy/startup.nsh")

#remote_mgmt.Systems.systems_dict["1"].set_parameter_json('{"Boot": {"BootSourceOverrideTarget": "UefiShell"}}')
# remote_mgmt.Systems.systems_dict["1"].set_parameter_json('{"Boot": {"BootSourceOverrideEnabled" : "Continuous"}}')
#remote_mgmt.Systems.systems_dict["1"].set_parameter_json('{"Boot": {"BootSourceOverrideEnabled" : "Once"}}')

mySystem = remote_mgmt.Systems.systems_dict["1"]
mySystem.set_boot_source_override("None","Disabled")
#Uncomment the next line to reset the server
#mySystem.reset_system()


print("Get manager firmware version : {}\n".format(remote_mgmt.Managers.managers_dict["1"].get_firmware_version()))
print("Get system Bios version : {}\n".format(remote_mgmt.Systems.systems_dict["1"].get_bios_version()))

#Reset of the system is required to apply the changes
#remote_mgmt.Systems.systems_dict["1"].reset_system()

remote_mgmt.logout()