"""
This file (test_telegram.py) contains the functional tests for the `telegram` blueprint.
"""
import json


def test_add_telegram_not_logged_in(test_client, init_database):
    """
    Test POST '/api/telegram'

    User is not logged in
    """
    response = test_client.post('/api/telegram')
    assert response.status_code == 401
    assert b'Unauthorized' in response.data


def test_add_telegram_user1_logged_in(test_client, init_database):
    """
    Test POST '/api/telegram'

    User1 is logged in
    """
    response = test_client.post('/api/telegram', data=json.dumps(dict(telegram_user_id="12345678")),
                                headers={"Authorization": "Bearer {}".format(get_token(test_client, "user1@example.com", "password"))},
                                content_type='application/json')
    assert response.status_code == 200
    assert b'Successfully connected telegram user' in response.data


def test_add_telegram_user1_logged_in_user_data_missing(test_client, init_database):
    """
    Test POST '/api/telegram'

    User1 is logged in
    telegram_user_id is missing
    """
    response = test_client.post('/api/telegram', data=json.dumps(dict()),
                                headers={"Authorization": "Bearer {}".format(get_token(test_client, "user1@example.com", "password"))},
                                content_type='application/json')
    assert response.status_code == 400
    assert b'missing' in response.data


def test_add_telegram_user1_logged_in_user_data_empty(test_client, init_database):
    """
    Test POST '/api/telegram'

    User1 is logged in
    telegram_user_id is empty
    """
    response = test_client.post('/api/telegram', data=json.dumps(dict(telegram_user_id="")),
                                headers={"Authorization": "Bearer {}".format(get_token(test_client, "user1@example.com", "password"))},
                                content_type='application/json')
    assert response.status_code == 400
    assert b'missing' in response.data


def get_token(test_client, email, password):
    response = test_client.post('/api/user/login', data=json.dumps(dict(email=email, password=password)), content_type='application/json')

    if "data" in json.loads(response.data):
        if "token" in json.loads(response.data)["data"]:
            return json.loads(response.data)["data"]["token"]

    return ""