import logging
import os
import re
import shutil
from datetime import datetime

import allure
import pytest
import wallet
from cli_helpers import _cmd_run
from common import (
    ASSETS_DIR,
    FREE_STORAGE,
    INFRASTRUCTURE_TYPE,
    MAINNET_WALLET_PATH,
    NEOFS_ADM_EXEC,
    NEOFS_CLI_EXEC,
    NEOFS_NETMAP_DICT,
    WALLET_CONFIG,
)
from neofs_testlib.cli import NeofsAdm, NeofsCli

from env_properties import save_env_properties
from neofs_testlib.shell import LocalShell, Shell
from payment_neogo import neofs_deposit, transfer_mainnet_gas
from python_keywords.node_management import node_healthcheck
from service_helper import get_storage_service_helper

logger = logging.getLogger("NeoLogger")


@pytest.fixture(scope="session")
def client_shell() -> Shell:
    yield LocalShell()


@pytest.fixture(scope="session")
def cloud_infrastructure_check():
    if INFRASTRUCTURE_TYPE != "CLOUD_VM":
        pytest.skip("Test only works on SberCloud infrastructure")
    yield


@pytest.fixture(scope="session", autouse=True)
@allure.title("Check binary versions")
def check_binary_versions(request, client_shell):
    # Collect versions of local binaries
    binaries = ["neo-go", "neofs-authmate"]
    local_binaries = _get_binaries_version_local(binaries)

    try:
        local_binaries["neofs-adm"] = NeofsAdm(client_shell, NEOFS_ADM_EXEC).version.get()
    except RuntimeError:
        logger.info(f"neofs-adm not installed")
    local_binaries["neofs-cli"] = NeofsCli(
        client_shell, NEOFS_CLI_EXEC, WALLET_CONFIG
    ).version.get()
    # Collect versions of remote binaries

    helper = get_storage_service_helper()
    remote_binaries = helper.get_binaries_version()
    all_binaries = {**local_binaries, **remote_binaries}

    # Get version of aws binary
    out = _cmd_run("aws --version")
    out_lines = out.split("\n")
    all_binaries["AWS"] = out_lines[0] if out_lines else "Unknown"

    save_env_properties(request.config, all_binaries)


def _get_binaries_version_local(binaries: list) -> dict:
    env_out = {}
    for binary in binaries:
        out = _cmd_run(f"{binary} --version")
        version = re.search(r"version[:\s]*(.+)", out, re.IGNORECASE)
        env_out[binary] = version.group(1).strip() if version else "Unknown"
    return env_out


@pytest.fixture(scope="session")
@allure.title("Prepare tmp directory")
def prepare_tmp_dir():
    full_path = f"{os.getcwd()}/{ASSETS_DIR}"
    shutil.rmtree(full_path, ignore_errors=True)
    os.mkdir(full_path)
    yield full_path
    shutil.rmtree(full_path)


@pytest.fixture(scope="session", autouse=True)
@allure.title("Collect logs")
def collect_logs(prepare_tmp_dir):
    start_time = datetime.utcnow()
    yield
    end_time = datetime.utcnow()

    # Dump logs to temp directory (because they might be too large to keep in RAM)
    logs_dir = os.path.join(prepare_tmp_dir, "logs")
    os.makedirs(logs_dir)

    helper = get_storage_service_helper()
    helper.dump_logs(logs_dir, since=start_time, until=end_time)

    # Zip all files and attach to Allure because it is more convenient to download a single
    # zip with all logs rather than mess with individual logs files per service or node
    logs_zip_file_path = shutil.make_archive(logs_dir, "zip", logs_dir)
    allure.attach.file(logs_zip_file_path, name="logs.zip", extension="zip")


@pytest.fixture(scope="session", autouse=True)
@allure.title("Run health check for all storage nodes")
def run_health_check(collect_logs):
    failed_nodes = []
    for node_name in NEOFS_NETMAP_DICT.keys():
        health_check = node_healthcheck(node_name)
        if health_check.health_status != "READY" or health_check.network_status != "ONLINE":
            failed_nodes.append(node_name)

    if failed_nodes:
        raise AssertionError(f"Nodes {failed_nodes} are not healthy")


@pytest.fixture(scope="session")
@allure.title("Prepare wallet and deposit")
def prepare_wallet_and_deposit(prepare_tmp_dir):
    wallet_path, addr, _ = wallet.init_wallet(ASSETS_DIR)
    logger.info(f"Init wallet: {wallet_path},\naddr: {addr}")
    allure.attach.file(wallet_path, os.path.basename(wallet_path), allure.attachment_type.JSON)

    if not FREE_STORAGE:
        deposit = 30
        transfer_mainnet_gas(wallet_path, deposit + 1, wallet_path=MAINNET_WALLET_PATH)
        neofs_deposit(wallet_path, deposit)

    return wallet_path