# Copyright (C) 2020-2024 Soleta Networks <opengnsys@soleta.eu>
#
# This program is free software: you can redistribute it and/or modify it under
# the terms of the GNU Affero General Public License as published by the
# Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.

from cli.utils import *

import argparse


class OgWol():

    @staticmethod
    def request_wol(rest, args):
        def scope_lookup(scope_id, scope_type, d):
            if scope_id == d.get('id') and \
               scope_type == d.get('type'):
                return d
            for scope in d['scope']:
                lookup = scope_lookup(scope_id,
                                      scope_type,
                                      scope)
                if lookup is not None:
                    return lookup
            return None

        parser = argparse.ArgumentParser(prog='ogcli request wol')
        parser.add_argument('--type',
                            nargs='?',
                            choices=['broadcast', 'unicast'],
                            default='broadcast',
                            help='')
        group = parser.add_argument_group(
            'clients', 'Client selection options')
        group.add_argument('--center-id',
                           type=int,
                           action='append',
                           default=[],
                           required=False,
                           help='Clients from given center id')
        group.add_argument('--room-id',
                           type=int,
                           action='append',
                           default=[],
                           required=False,
                           help='Clients from given room id')
        group.add_argument('--client-ip',
                           action='append',
                           default=[],
                           required=False,
                           help='Specific client IP')
        parsed_args = parser.parse_args(args)

        res = rest.get('/scopes')
        scopes = res.json()
        ips = set()

        for center in parsed_args.center_id:
            center_scope = scope_lookup(center, 'center', scopes)
            ips.update(ips_in_scope(center_scope))
        for room in parsed_args.room_id:
            room_scope = scope_lookup(room, 'room', scopes)
            ips.update(ips_in_scope(room_scope))
        for l in parsed_args.client_ip:
            ips.add(l)

        if not ips:
            print("Missing --client-ip, or --room-id/--center-id. No clients provided.")
            return 1

        payload = {'type': parsed_args.type, 'clients': list(ips)}
        res = rest.post('/wol', payload=payload)
        if not res:
            return 1
        return 0