from flask import Blueprint, jsonify, Response
from ktvmanager.lib.database import (
    get_user_accounts,
    get_stream_names,
    single_check,
    add_account,
    delete_account,
    get_user_id_from_username,
)
from ktvmanager.lib.get_urls import get_latest_urls_from_dns
from ktvmanager.lib.auth import requires_basic_auth, check_login
from ktvmanager.lib.checker import validate_account
from typing import Tuple

api_blueprint = Blueprint("api", __name__)


@api_blueprint.route("/getUserAccounts")
@requires_basic_auth
def get_user_accounts_route(username: str, password: str) -> Response:
    """Retrieves all accounts associated with a user.

    Args:
        username: The username of the user.
        password: The password of the user (used for authentication).

    Returns:
        A Flask JSON response containing the user's accounts or an error message.
    """
    user_id = get_user_id_from_username(username)
    if user_id:
        return get_user_accounts(user_id)
    return jsonify({"message": "User not found"}), 404


@api_blueprint.route("/getStreamNames")
@requires_basic_auth
def get_stream_names_route(username: str, password: str) -> Response:
    """Retrieves all stream names.

    Args:
        username: The username of the user.
        password: The password of the user (used for authentication).

    Returns:
        A Flask JSON response containing the list of stream names.
    """
    return get_stream_names()


@api_blueprint.route("/getUserAccounts/streams")
@requires_basic_auth
def get_user_accounts_streams_route(username: str, password: str) -> Response:
    """Retrieves the latest stream URLs from DNS.

    Args:
        username: The username of the user.
        password: The password of the user (used for authentication).

    Returns:
        A Flask JSON response containing the list of stream URLs.
    """
    return jsonify(get_latest_urls_from_dns())


@api_blueprint.route("/singleCheck", methods=["POST"])
@requires_basic_auth
def single_check_route(username: str, password: str) -> Response:
    """Performs a single account check.

    Args:
        username: The username of the user.
        password: The password of the user (used for authentication).

    Returns:
        A Flask JSON response with the result of the check.
    """
    return single_check()


@api_blueprint.route("/addAccount", methods=["POST"])
@requires_basic_auth
def add_account_route(username: str, password: str) -> Response:
    """Adds a new account for the user.

    Args:
        username: The username of the user.
        password: The password of the user (used for authentication).

    Returns:
        A Flask JSON response confirming the account was added or an error message.
    """
    user_id = get_user_id_from_username(username)
    return add_account(user_id)


@api_blueprint.route("/deleteAccount", methods=["POST"])
@requires_basic_auth
def delete_account_route(username: str, password: str) -> Response:
    """Deletes an account for the user.

    Args:
        username: The username of the user.
        password: The password of the user (used for authentication).

    Returns:
        A Flask JSON response confirming the account was deleted or an error message.
    """
    user_id = get_user_id_from_username(username)
    return delete_account(user_id)


@api_blueprint.route("/validateAccount", methods=["POST"])
@requires_basic_auth
def validate_account_route(username: str, password: str) -> Tuple[Response, int]:
    """Validates an account.

    Args:
        username: The username of the user.
        password: The password of the user (used for authentication).

    Returns:
        A tuple containing a Flask JSON response and an HTTP status code.
    """
    return validate_account()


@api_blueprint.route("/Login")
@requires_basic_auth
def login_route(username: str, password: str) -> Response:
    """Logs a user in.

    Args:
        username: The username of the user.
        password: The password of the user.

    Returns:
        A Flask JSON response with the result of the login attempt.
    """
    return check_login(username, password)