from vpp_object import VppObject
from vpp_interface import VppInterface


class VppBondInterface(VppInterface):
    """VPP bond interface."""

    def __init__(self, test, mode, lb=0,
                 use_custom_mac=0, mac_address=''):

        """ Create VPP Bond interface """
        self._test = test
        self.mode = mode
        self.lb = lb
        self.use_custom_mac = use_custom_mac
        self.mac_address = mac_address
        self._sw_if_index = 0
        super(VppBondInterface, self).__init__(test)

    def add_vpp_config(self):
        r = self.test.vapi.bond_create(self.mode,
                                       self.lb,
                                       self.use_custom_mac,
                                       self.mac_address)
        self._sw_if_index = r.sw_if_index

    def remove_vpp_config(self):
        self.test.vapi.bond_delete(self.sw_if_index)

    def enslave_vpp_bond_interface(self,
                                   sw_if_index,
                                   is_passive,
                                   is_long_timeout):
        self.test.vapi.bond_enslave(sw_if_index,
                                    self.sw_if_index,
                                    is_passive,
                                    is_long_timeout)

    def detach_vpp_bond_interface(self,
                                  sw_if_index):
        self.test.vapi.bond_detach_slave(sw_if_index)

    def is_interface_config_in_dump(self, dump):
        for i in dump:
            if i.sw_if_index == self.sw_if_index:
                return True
        else:
            return False