from netconf_constant import *
from org.onap.ccsdk.cds.blueprintsprocessor.functions.netconf.executor import NetconfExecutorExtensionsKt


class NetconfClient:

    def __init__(self, log, component_function, requirement_name):
        self.log = log
        self.component_function = component_function
        netconf_device = NetconfExecutorExtensionsKt.netconfDevice(component_function, requirement_name)
        self.netconf_rpc_client = netconf_device.netconfRpcService
        self.netconf_session = netconf_device.netconfSession

    def disconnect(self):
        self.netconf_session.disconnect()
        return

    def connect(self):
        self.netconf_session.connect()
        return

    def lock(self, config_target=CONFIG_TARGET_CANDIDATE):
        device_response = self.netconf_rpc_client.lock(config_target)
        return device_response

    def get_config(self, filter="", config_target=CONFIG_TARGET_RUNNING):
        device_response = self.netconf_rpc_client.getConfig(filter, config_target)
        return device_response

    def edit_config(self, message_content, config_target=CONFIG_TARGET_CANDIDATE,
                    edit_default_peration=CONFIG_DEFAULT_OPERATION_REPLACE):
        device_response = self.netconf_rpc_client.editConfig(message_content,
                                                             config_target,
                                                             edit_default_peration)
        return device_response

    def commit(self, confirmed=False, confirm_timeout=60, persist="",
               persist_id=""):
        device_response = self.netconf_rpc_client.commit(confirmed, confirm_timeout,
                                                         persist, persist_id)
        return device_response

    def invoke_rpc(self, rpc):
        device_response = self.netconf_rpc_client.invokeRpc(rpc)
        return device_response

    def cancel_commit(self, persist_id=""):
        device_response = self.netconf_rpc_client.cancelCommit(persist_id)
        return device_response

    def unlock(self, config_target=CONFIG_TARGET_CANDIDATE):
        device_response = self.netconf_rpc_client.unLock(config_target)
        return device_response

    def validate(self, config_target=CONFIG_TARGET_CANDIDATE):
        device_response = self.netconf_rpc_client.validate(config_target)
        return device_response

    def discard_change(self):
        device_response = self.netconf_rpc_client.discardConfig()
        return device_response

    def get(self, filter_content):
        device_response = self.netconf_rpc_client.get(filter_content)
        return device_response