import logging
import os
from pathlib import Path

import yaml
from click.testing import CliRunner
from plumbum.cmd import mkdir

from odoo_openupgrade_wizard.cli import main

_logger = logging.getLogger()


def assert_result_cli_invoke(result):
    pass


def move_to_test_folder():
    """function to call at the beginning at the tests
    to change the current working directory.
    Note : this function is idempotens, to avoid to generate errors
    if many tests scripts are executed.
    """
    if os.getcwd().endswith("tests/data/output"):
        return
    test_folder_path = Path("tests/data/output")
    mkdir([test_folder_path, "--parents"])
    os.chdir(test_folder_path)


def cli_runner_invoke(cmd):
    result = CliRunner().invoke(
        main,
        cmd,
        catch_exceptions=False,
    )
    if not result.exit_code == 0:
        _logger.error("exit_code: %s" % result.exit_code)
        _logger.error("output: %s" % result.output)
    assert result.exit_code == 0


def build_ctx_from_config_file() -> dict:
    env_folder_path = Path(".")

    class context:
        pass

    ctx = context()
    setattr(ctx, "obj", {})
    config_file_path = env_folder_path / "config.yml"
    if not config_file_path.exists():
        raise Exception("Configuration file not found %s" % config_file_path)
    with open(config_file_path) as file:
        config = yaml.safe_load(file)
        ctx.obj["config"] = config
        file.close()

    ctx.obj["env_folder_path"] = env_folder_path
    ctx.obj["src_folder_path"] = env_folder_path / Path("src")
    ctx.obj["postgres_folder_path"] = env_folder_path / Path(
        "postgres_data/data"
    )
    return ctx