#!/usr/bin/python
# Copyright (c) Facebook, Inc. and its affiliates.
"""Adobe API tools."""

import adobe_api


# These are the most common actions that one would use the Adobe UM API for.
def user_exists(username):
    """Return True if the username exists, or False if it doesn't."""
    try:
        adobe_api.AdobeAPIObject(username)
    except adobe_api.AdobeAPINoUserException:
        return False
    return True


def user_is_federated(username):
    """
    Return if the username exists and is federated.

    If the username does not exist, the result will be False.
    """
    try:
        instance = adobe_api.AdobeAPIObject(username)
    except adobe_api.AdobeAPINoUserException:
        return False
    return instance.is_federated()


def does_user_have_product(product, username):
    """Return True/False if a user has the specified product."""
    try:
        instance = adobe_api.AdobeAPIObject(username)
    except adobe_api.AdobeAPINoUserException:
        return False

    return instance.has_product(product)


def list_user_products(username):
    """Return a list of the user's product configs."""
    instance = adobe_api.AdobeAPIObject(username)
    return instance.list_products()


def does_product_exist(productname):
    """Return True if a product config exists."""
    instance = adobe_api.AdobeAPIObject(
        "fake@fake.com",
        allow_nonexistent_user=True
    )
    return instance.product_exists(productname)


def get_product_list():
    """Return a list of product configs available."""
    instance = adobe_api.AdobeAPIObject(
        "fake@fake.com",
        allow_nonexistent_user=True
    )
    productlist = instance.gather_product_list()
    return [x['groupName'] for x in productlist]


def add_federated_user(username, email, firstname, lastname, country='US'):
    """Add federated user account."""
    instance = adobe_api.AdobeAPIObject(
        username,
        allow_nonexistent_user=True
    )
    return instance.add_federated_user(email, country, firstname, lastname)


def remove_user(username):
    """Remove user account from organization."""
    instance = adobe_api.AdobeAPIObject(username)
    return instance.remove_user_from_org(username)


def add_products(desired_products, username):
    """Add products to specific user."""
    instance = adobe_api.AdobeAPIObject(username)
    return instance.add_products_to_user(desired_products)


def remove_products(removed_products, username):
    """Remove products from specific user."""
    instance = adobe_api.AdobeAPIObject(username)
    return instance.remove_product_from_user(removed_products)


def api_reachable():
    """Return True if the API is reachable."""
    try:
        adobe_api.AdobeAPIObject(
            "fake@fake.com",
            allow_nonexistent_user=True
        )
    except (adobe_api.AdobeAPIBadStatusException,
            adobe_api.AdobeAPIMissingRequirementsException):
        return False
    return True