import logging
import random

import allure
import pytest
from frostfs_testlib import reporter
from frostfs_testlib.shell import Shell
from frostfs_testlib.steps.cli.container import delete_container
from frostfs_testlib.steps.cli.object import delete_object, head_object, put_object
from frostfs_testlib.storage.cluster import Cluster
from frostfs_testlib.storage.controllers.cluster_state_controller import ClusterStateController
from frostfs_testlib.storage.dataclasses.wallet import WalletInfo
from frostfs_testlib.testing.cluster_test_base import ClusterTestBase
from frostfs_testlib.utils.failover_utils import wait_object_replication
from frostfs_testlib.utils.file_utils import TestFile

from ...helpers.container_request import PUBLIC_WITH_POLICY, requires_container

logger = logging.getLogger("NeoLogger")

OBJECT_ATTRIBUTES = {"common_key": "common_value"}
WAIT_FOR_REPLICATION = 60

# Adding failover mark because it may make cluster unhealthy
@pytest.mark.failover
@pytest.mark.replication
class TestReplication(ClusterTestBase):
    @allure.title("Replication (obj_size={object_size})")
    @requires_container(PUBLIC_WITH_POLICY("REP %NODE_COUNT% CBF 1", short_name="Public_all_except_one_node"))
    def test_replication(
        self,
        wallet: WalletInfo,
        client_shell: Shell,
        cluster: Cluster,
        container: str,
        test_file: TestFile,
        cluster_state_controller: ClusterStateController,
    ):
        nodes_count = len(cluster.cluster_nodes)
        node_for_rep = random.choice(cluster.cluster_nodes)
        alive_nodes = [node for node in cluster.cluster_nodes if node != node_for_rep]

        with reporter.step("Stop container node host"):
            cluster_state_controller.stop_node_host(node_for_rep, mode="hard")

        with reporter.step("Put object"):
            oid = put_object(
                wallet=wallet,
                path=test_file,
                cid=container,
                shell=client_shell,
                attributes=OBJECT_ATTRIBUTES,
                copies_number=nodes_count - 1,
                endpoint=random.choice(alive_nodes).storage_node.get_rpc_endpoint(),
                timeout="45s",
            )

        with reporter.step("Start container node host"):
            cluster_state_controller.start_node_host(node_for_rep)

        with reporter.step(f"Wait for replication"):
            object_nodes = wait_object_replication(container, oid, nodes_count, client_shell, self.cluster.storage_nodes)

        with reporter.step("Check attributes"):
            for node in object_nodes:
                header_info = head_object(wallet, container, oid, client_shell, node.get_rpc_endpoint(), is_direct=True).get("header", {})
                attributes = header_info.get("attributes", {})
                for attribute_key, attribute_value in OBJECT_ATTRIBUTES.items():
                    assert attribute_key in attributes, f"{attribute_key} not found in {header_info}"
                    assert header_info["attributes"].get(attribute_key) == str(attribute_value), (
                        f"{attribute_key} value not equal: "
                        f"got attribute value: {attributes.get(attribute_key)}"
                        f"expected attribute value: {attribute_value}"
                    )

        with reporter.step("Cleanup"):
            delete_object(wallet, container, oid, client_shell, cluster.default_rpc_endpoint)
            delete_container(wallet, container, client_shell, cluster.default_rpc_endpoint)