#
# -*- coding: utf-8 -*-
# Copyright 2019 Red Hat
# GNU General Public License v3.0+
# (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
"""
The iosxr acl_interfaces fact class
It is in this file the configuration is collected from the device
for a given resource, parsed, and the facts tree is populated
based on the configuration.
"""

from __future__ import absolute_import, division, print_function

__metaclass__ = type

from copy import deepcopy
from ansible_collections.cisco.iosxr.plugins.module_utils.network.iosxr.rm_templates.acl_interfaces import (
    Acl_interfacesTemplate,
)
from ansible_collections.ansible.netcommon.plugins.module_utils.network.common import (
    utils,
)
from ansible_collections.cisco.iosxr.plugins.module_utils.network.iosxr.argspec.acl_interfaces.acl_interfaces import (
    Acl_interfacesArgs,
)


class Acl_interfacesFacts(object):
    """ The iosxr acl_interfaces fact class
    """

    def __init__(self, module, subspec="config", options="options"):
        self._module = module
        self.argument_spec = Acl_interfacesArgs.argument_spec
        spec = deepcopy(self.argument_spec)
        if subspec:
            if options:
                facts_argument_spec = spec[subspec][options]
            else:
                facts_argument_spec = spec[subspec]
        else:
            facts_argument_spec = spec

        self.generated_spec = utils.generate_dict(facts_argument_spec)

    def populate_facts(self, connection, ansible_facts, data=None):
        """ Populate the facts for acl_interfaces
        :param connection: the device connection
        :param ansible_facts: Facts dictionary
        :param data: previously collected conf
        :rtype: dictionary
        :returns: facts
        """

        if not data:
            data = connection.get_config(flags="interface")

        config_parser = Acl_interfacesTemplate(lines=data.splitlines())
        entry = sorted(
            list(config_parser.parse().values()),
            key=lambda k, sk="name": k[sk],
        )
        if entry:
            for item in entry:
                item["access_groups"] = sorted(
                    list(item["access_groups"].values()),
                    key=lambda k, sk="afi": k[sk],
                )

        ansible_facts["ansible_network_resources"].pop("acl_interfaces", None)
        facts = {"acl_interfaces": []}
        params = utils.validate_config(self.argument_spec, {"config": entry})
        for cfg in params["config"]:
            facts["acl_interfaces"].append(utils.remove_empties(cfg))

        ansible_facts["ansible_network_resources"].update(facts)
        return ansible_facts
