"""Singletons for the CLI."""

import os
from textwrap import TextWrapper
from typing import Any

import aiohttp
import click
from tabulate import tabulate

from renault_api.const import CONF_LOCALE
from renault_api.credential import Credential
from renault_api.credential_store import CredentialStore
from renault_api.helpers import get_api_keys

CONF_ACCOUNT_ID = "accound-id"
CONF_VIN = "vin"

CREDENTIAL_PATH = "~/.credentials/renault-api.json"


async def set_options(
    websession: aiohttp.ClientSession,
    ctx_data: dict[str, Any],
    locale: str | None,
    account: str | None,
    vin: str | None,
) -> None:
    """Set configuration keys."""
    credential_store: CredentialStore = ctx_data["credential_store"]
    if locale:
        # Ensure API keys are available
        api_keys = await get_api_keys(locale, websession=websession)

        credential_store[CONF_LOCALE] = Credential(locale)
        for k, v in api_keys.items():
            credential_store[k] = Credential(v)

    if account:
        credential_store[CONF_ACCOUNT_ID] = Credential(account)
    if vin:
        credential_store[CONF_VIN] = Credential(vin)


def display_settings(ctx_data: dict[str, Any]) -> None:
    """Get the current configuration keys."""
    credential_store: CredentialStore = ctx_data["credential_store"]
    wrapper = TextWrapper(width=80)
    items = [
        [key, "\n".join(wrapper.wrap(credential_store.get_value(key) or "-"))]
        for key in credential_store._store.keys()
    ]
    click.echo(tabulate(items, headers=["Key", "Value"]))


def reset() -> None:
    """Clear all credentials/settings from the credential store."""
    try:
        os.remove(os.path.expanduser(CREDENTIAL_PATH))
    except FileNotFoundError:
        pass