# ADN DMR Peer Server - tests application voice subscription plan
#
# Copyright (C) 2026  Rodrigo Pérez, CE5RPY <ce5rpy@qmd.cl>
#
###############################################################################
#   This program is free software; you can redistribute it and/or modify
#   it under the terms of the GNU General Public License as published by
#   the Free Software Foundation; either version 3 of the License, or
#   (at your option) any later version.
#
#   This program is distributed in the hope that it will be useful,
#   but WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#   GNU General Public License for more details.
#
#   You should have received a copy of the GNU General Public License
#   along with this program; if not, write to the Free Software Foundation,
#   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
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"""Voice forward plan helpers."""

from __future__ import annotations

from tests.application.test_subscription_router import _row
from tests.harness.deterministic import minimal_config

from adn_server.application.routing_use_cases import RoutingUseCases
from adn_server.application.subscription.store_sync import replace_store_from_routing_table
from adn_server.domain import bytes_3
from adn_server.domain.dmr.bptc import encode_emblc
from adn_server.domain.subscription import TgId
from adn_server.domain.voice_routing import ForwardLeg
from adn_server.infrastructure.acl_router import InMemoryAclRouter
from adn_server.infrastructure.talker_alias_emblc import default_ta_emblc_encoder
from fakes.subscription_store import InMemorySubscriptionStore


def _routing(routing_table: dict) -> RoutingUseCases:
    config = minimal_config(("MASTER-A", "MASTER-B"))
    store = InMemorySubscriptionStore()
    replace_store_from_routing_table(store, routing_table)
    return RoutingUseCases(
        InMemoryAclRouter(),
        config,
        store,
        encode_emblc=encode_emblc,
        ta_emblc_encoder=default_ta_emblc_encoder,
    )


def test_forward_plan_returns_leg_filter() -> None:
    bridges = {
        "730444": [
            _row(system="MASTER-A", ts=1, tgid=730444, active=True),
            _row(system="MASTER-B", ts=1, tgid=730444, active=True),
            _row(system="OBP-CL", ts=1, tgid=730444, active=False),
        ]
    }
    routing = _routing(bridges)
    tables, legs = routing._voice_forward_plan(
        system_name="MASTER-A",
        peer_id=b"\x00\x00\x03\xe9",
        rf_src=b"\x00\x2f\x8b\x01",
        dst_id=bytes_3(730444),
        slot=1,
        call_type="group",
        stream_id=b"\x01\x02\x03\x04",
        source_is_obp=False,
        bridge_match_slot=1,
        dst_int=730444,
    )
    assert tables == ("730444",)
    assert legs == (ForwardLeg(target_system="MASTER-B", slot=1, target_tgid=TgId(730444)),)