from time import time

import arrow
from flask import url_for

from app import config
from app.dashboard.views.api_key import clean_up_unused_or_old_api_keys
from app.db import Session
from app.models import User, ApiKey
from tests.utils import login, create_new_user


def test_api_key_page_requires_password(flask_client):
    r = flask_client.get(
        url_for("dashboard.api_key"),
    )

    assert r.status_code == 302


def test_create_delete_api_key(flask_client):
    user = login(flask_client)
    nb_api_key = ApiKey.count()

    # to bypass sudo mode
    with flask_client.session_transaction() as session:
        session["sudo_time"] = int(time())

    # create api_key
    create_r = flask_client.post(
        url_for("dashboard.api_key"),
        data={"form-name": "create", "name": "for test"},
        follow_redirects=True,
    )
    assert create_r.status_code == 200
    api_key = ApiKey.get_by(user_id=user.id)
    assert ApiKey.filter(ApiKey.user_id == user.id).count() == 1
    assert api_key.name == "for test"

    # create second api_key
    create_r = flask_client.post(
        url_for("dashboard.api_key"),
        data={"form-name": "create", "name": "for test 2"},
        follow_redirects=True,
    )
    assert create_r.status_code == 200
    api_key_2 = ApiKey.filter_by(user_id=user.id).order_by(ApiKey.id.desc()).first()
    assert ApiKey.filter(ApiKey.user_id == user.id).count() == 2
    assert api_key_2.name == "for test 2"

    # delete api_key
    delete_r = flask_client.post(
        url_for("dashboard.api_key"),
        data={"form-name": "delete", "api-key-id": api_key.id},
        follow_redirects=True,
    )
    assert delete_r.status_code == 200
    assert ApiKey.count() == nb_api_key + 1


def test_delete_all_api_keys(flask_client):
    nb_api_keys = ApiKey.count()

    # create two test users
    user_1 = login(flask_client)
    user_2 = User.create(
        email="a2@b.c", password="password", name="Test User 2", activated=True
    )
    Session.commit()

    # create api_key for both users
    ApiKey.create(user_1.id, "for test")
    ApiKey.create(user_1.id, "for test 2")
    ApiKey.create(user_2.id, "for test")
    Session.commit()

    assert (
        ApiKey.count() == nb_api_keys + 3
    )  # assert that the total number of API keys for all users is 3.
    # assert that each user has the API keys created
    assert ApiKey.filter(ApiKey.user_id == user_1.id).count() == 2
    assert ApiKey.filter(ApiKey.user_id == user_2.id).count() == 1

    # to bypass sudo mode
    with flask_client.session_transaction() as session:
        session["sudo_time"] = int(time())

    # delete all of user 1's API keys
    r = flask_client.post(
        url_for("dashboard.api_key"),
        data={"form-name": "delete-all"},
        follow_redirects=True,
    )
    assert r.status_code == 200
    assert (
        ApiKey.count() == nb_api_keys + 1
    )  # assert that the total number of API keys for all users is now 1.
    assert (
        ApiKey.filter(ApiKey.user_id == user_1.id).count() == 0
    )  # assert that user 1 now has 0 API keys
    assert (
        ApiKey.filter(ApiKey.user_id == user_2.id).count() == 1
    )  # assert that user 2 still has 1 API key


def test_cleanup_api_keys():
    user = create_new_user()
    ApiKey.create(
        user_id=user.id, name="used", last_used=arrow.utcnow().shift(days=-3), times=1
    )
    ApiKey.create(
        user_id=user.id, name="keep 1", last_used=arrow.utcnow().shift(days=-2), times=1
    )
    ApiKey.create(
        user_id=user.id, name="keep 2", last_used=arrow.utcnow().shift(days=-1), times=1
    )
    ApiKey.create(user_id=user.id, name="not used", last_used=None, times=1)
    Session.flush()
    old_max_api_keys = config.MAX_API_KEYS
    config.MAX_API_KEYS = 2
    clean_up_unused_or_old_api_keys(user.id)
    keys = ApiKey.filter_by(user_id=user.id).all()
    assert len(keys) == 2
    assert keys[0].name.find("keep") == 0
    assert keys[1].name.find("keep") == 0
    config.MAX_API_KEYS = old_max_api_keys