from django.urls import reverse
from django.core import mail

from rich.pretty import pprint

from bs4 import BeautifulSoup

from django.contrib.auth.models import Group
import pytest


@pytest.fixture
def create_users(db, django_user_model):
    user1 = django_user_model.objects.create_user(
        "user1", "user1@user.com", "password"
    )
    user2 = django_user_model.objects.create_user(
        "user2", "user2@user.com", "password"
    )
    #g = Group.objects.create(name="cid_user_manager")
    #g.save()
    #user.groups.add(g)
    return user1, user2

@pytest.fixture
def create_cid_manager(db, django_user_model):
    user = django_user_model.objects.create_user(
        "cid_user", "cid@user.com", "password1234"
    )
    g = Group.objects.create(name="cid_user_manager")
    g.save()
    user.groups.add(g)
    return user

def test_profile_access_and_management(db, client, create_users, create_cid_manager):

    response = client.get(reverse(f"profile"))

    # should redirect to login page
    assert response.status_code == 302
    assert "accounts/login/" in response.url
    # Test login

    client.login(username="user1", password="password")

    response = client.get(reverse(f"profile"))

    assert response.status_code == 200

    soup = BeautifulSoup(response.content, "html.parser")

    assert soup.find(id="username").text == "user1"
    assert soup.find(id="email").text == "user1@user.com"

    # Check the links to change password and update profile
    password_url = soup.find(id="password-change")["href"]
    print(password_url)
    password_change_response = client.get(password_url)
    assert password_change_response.status_code == 200

    password_soup = BeautifulSoup(password_change_response.content, "html.parser")
    assert "Old password" in password_soup.text
    assert "New password" in password_soup.text

    update_profile = soup.find(id="update-profile-link")["href"]

    assert update_profile == reverse("account_profile_update", kwargs={"slug": "user1"})

    # check we can't access another users profile 
    response_fail = client.get(reverse("account_profile_update", kwargs={"slug": "user2"}))
    assert response_fail.status_code == 404
    print(response_fail.content)

    # And that we can access our own
    update_profile_response = client.get(reverse("account_profile_update", kwargs={"slug": "user1"}))
    assert update_profile_response.status_code == 200

    assert "peninsula_trainee" not in BeautifulSoup(update_profile_response.content, "html.parser").text

    update_response = client.post(reverse("account_profile_update", kwargs={"slug": "user1"}), {
        "registration_number": 1234567
    })
    assert update_response.status_code == 302
    # we reirect back to profile page on form submission
    assert update_response.url == reverse("profile")

    # check that the form has updated
    update_profile_response = client.get(reverse("account_profile_update", kwargs={"slug": "user1"}))
    assert BeautifulSoup(update_profile_response.content, "html.parser").find(id="id_registration_number")["value"]


@pytest.mark.django_db
def test_create_user_reuses_existing_account(client, create_cid_manager, django_user_model):
    existing_user = django_user_model.objects.create_user(
        username="existing@example.com",
        email="existing@example.com",
        password="password123",
        first_name="Old",
        last_name="Name",
    )

    client.force_login(create_cid_manager)

    response = client.post(
        reverse("create_user"),
        {
            "username": "existing@example.com",
            "first_name": "Updated",
            "last_name": "User",
            "grade": "",
        },
    )

    assert response.status_code == 302
    assert response.url == reverse("accounts_list")

    existing_user.refresh_from_db()
    assert existing_user.first_name == "Updated"
    assert existing_user.last_name == "User"


@pytest.mark.django_db
def test_cid_manager_can_send_password_reset_from_account_profile(client, create_cid_manager, django_user_model):
    managed_user = django_user_model.objects.create_user(
        username="managed-user",
        email="managed@example.com",
        password="password123",
    )

    client.force_login(create_cid_manager)
    response = client.post(
        reverse("account_send_password_reset", kwargs={"slug": managed_user.username}),
        {"next": reverse("account_profile", kwargs={"slug": managed_user.username})},
    )

    assert response.status_code == 302
    assert "password_reset_action=sent" in response.url
    assert len(mail.outbox) == 1
    assert mail.outbox[0].to == ["managed@example.com"]