"""Page de profil (routes/auth/profile.py) : modifier nom/prénom, changer
de mot de passe, demander la suppression de son compte (avec mot de passe
+ confirmation textuelle, voir templates/auth/profile.html)."""
import pyotp

import auth
import db

from tests.test_auth import _register, _confirm_2fa, _complete_onboarding, _cleanup_project, anon_client  # noqa: F401


def test_profile_page_shows_current_user_info(anon_client):
    _register(anon_client, "profileinfo@example.com", prenom="Ada", nom="Lovelace")
    _confirm_2fa(anon_client)
    try:
        html = anon_client.get("/profile").get_data(as_text=True)
        assert "profileinfo@example.com" in html
        assert 'value="Ada"' in html
        assert 'value="Lovelace"' in html
    finally:
        _cleanup_project("profileinfo@example.com")


def test_update_name(anon_client):
    _register(anon_client, "updatename@example.com", prenom="Old", nom="Name")
    _confirm_2fa(anon_client)
    try:
        resp = anon_client.post("/profile/update-name", data={"prenom": "New", "nom": "Name2"})
        assert "mises à jour" in resp.get_data(as_text=True)
        user = auth.get_user_by_email("updatename@example.com")
        assert user["prenom"] == "New"
        assert user["nom"] == "Name2"
    finally:
        _cleanup_project("updatename@example.com")


def test_update_name_requires_both_fields(anon_client):
    _register(anon_client, "updatenameblank@example.com")
    _confirm_2fa(anon_client)
    try:
        resp = anon_client.post("/profile/update-name", data={"prenom": "", "nom": "Test"})
        assert "requis" in resp.get_data(as_text=True)
    finally:
        _cleanup_project("updatenameblank@example.com")


def test_change_password_requires_correct_current_password(anon_client):
    _register(anon_client, "changepwwrong@example.com")
    _confirm_2fa(anon_client)
    try:
        resp = anon_client.post("/profile/change-password", data={
            "current_password": "wrong", "new_password": "Nouveau$ecret1", "new_password_confirm": "Nouveau$ecret1",
        })
        assert "incorrect" in resp.get_data(as_text=True)
    finally:
        _cleanup_project("changepwwrong@example.com")


def test_change_password_rejects_mismatched_confirmation(anon_client):
    _register(anon_client, "changepwmismatch@example.com")
    _confirm_2fa(anon_client)
    try:
        resp = anon_client.post("/profile/change-password", data={
            "current_password": "Sup3r$ecret!", "new_password": "Nouveau$ecret1", "new_password_confirm": "Autre$ecret2",
        })
        assert "ne correspondent pas" in resp.get_data(as_text=True)
    finally:
        _cleanup_project("changepwmismatch@example.com")


def test_change_password_rejects_a_weak_new_password(anon_client):
    _register(anon_client, "changepwweak@example.com")
    _confirm_2fa(anon_client)
    try:
        resp = anon_client.post("/profile/change-password", data={
            "current_password": "Sup3r$ecret!", "new_password": "faible", "new_password_confirm": "faible",
        })
        assert "faible" in resp.get_data(as_text=True)
    finally:
        _cleanup_project("changepwweak@example.com")


def test_change_password_success_lets_login_with_new_password(anon_client):
    _register(anon_client, "changepwok@example.com")
    _confirm_2fa(anon_client)
    try:
        resp = anon_client.post("/profile/change-password", data={
            "current_password": "Sup3r$ecret!", "new_password": "Nouveau$ecret1", "new_password_confirm": "Nouveau$ecret1",
        })
        assert "modifié" in resp.get_data(as_text=True)

        anon_client.post("/logout")
        resp = anon_client.post("/login", data={"email": "changepwok@example.com", "password": "Nouveau$ecret1"}, follow_redirects=False)
        assert resp.status_code == 302
        assert resp.headers["Location"] == "/login/2fa"
    finally:
        _cleanup_project("changepwok@example.com")


def test_delete_account_requires_correct_password(anon_client):
    _register(anon_client, "deletewrongpw@example.com")
    _confirm_2fa(anon_client)
    try:
        resp = anon_client.post("/profile/delete", data={"current_password": "wrong", "confirm_text": "SUPPRIMER"})
        assert "incorrect" in resp.get_data(as_text=True)
        assert auth.get_user_by_email("deletewrongpw@example.com") is not None
    finally:
        _cleanup_project("deletewrongpw@example.com")


def test_delete_account_requires_the_confirmation_phrase(anon_client):
    _register(anon_client, "deletenoconfirm@example.com")
    _confirm_2fa(anon_client)
    try:
        resp = anon_client.post("/profile/delete", data={"current_password": "Sup3r$ecret!", "confirm_text": "oups"})
        assert "annulée" in resp.get_data(as_text=True)
        assert auth.get_user_by_email("deletenoconfirm@example.com") is not None
    finally:
        _cleanup_project("deletenoconfirm@example.com")


def test_delete_account_removes_user_and_their_project(anon_client):
    _register(anon_client, "deleteforreal@example.com")
    _confirm_2fa(anon_client)
    _complete_onboarding(anon_client)
    user = auth.get_user_by_email("deleteforreal@example.com")
    slug = user["project_slug"]
    import os
    assert os.path.isdir(db.game_dir(slug))

    resp = anon_client.post("/profile/delete", data={"current_password": "Sup3r$ecret!", "confirm_text": "SUPPRIMER"}, follow_redirects=False)
    assert resp.status_code == 302
    assert resp.headers["Location"] == "/login"
    assert auth.get_user_by_email("deleteforreal@example.com") is None
    assert not os.path.isdir(db.game_dir(slug))


def test_the_only_admin_account_cannot_be_deleted(client):
    """`client` (conftest.py) est déjà connecté en tant qu'admin unique de
    la session de tests."""
    resp = client.post("/profile/delete", data={"current_password": "Test1234!", "confirm_text": "SUPPRIMER"})
    assert "administrateur" in resp.get_data(as_text=True)
    import tests.conftest as conftest_module
    assert auth.get_user_by_id(conftest_module._TEST_ADMIN_ID) is not None


def test_regenerate_recovery_codes_requires_correct_password(anon_client):
    _register(anon_client, "regencodeswrong@example.com")
    _confirm_2fa(anon_client)
    try:
        resp = anon_client.post("/profile/regenerate-recovery-codes", data={"current_password": "wrong"})
        assert "incorrect" in resp.get_data(as_text=True)
    finally:
        _cleanup_project("regencodeswrong@example.com")


def test_regenerate_recovery_codes_replaces_the_old_ones_and_shows_them_once(anon_client):
    _register(anon_client, "regencodesok@example.com")
    _confirm_2fa(anon_client)
    user = auth.get_user_by_email("regencodesok@example.com")
    try:
        old_codes = auth.generate_recovery_codes(user["id"])

        resp = anon_client.post("/profile/regenerate-recovery-codes", data={"current_password": "Sup3r$ecret!"})
        html = resp.get_data(as_text=True)
        assert "recoveryCodesModal" in html

        # Jamais réaffichés sur un chargement suivant.
        html_again = anon_client.get("/profile").get_data(as_text=True)
        assert "recoveryCodesModal" not in html_again

        # Les anciens codes ne fonctionnent plus, mais le nouveau lot,
        # visible dans le modal ci-dessus, doit être réellement stocké en
        # base — vérifié indirectement via verify_recovery_code : aucun des
        # anciens codes ne doit plus matcher.
        for old_code in old_codes:
            assert not auth.verify_recovery_code(user["id"], old_code)
    finally:
        _cleanup_project("regencodesok@example.com")


def test_update_email_requires_correct_password(anon_client):
    _register(anon_client, "emailwrongpw@example.com")
    _confirm_2fa(anon_client)
    try:
        resp = anon_client.post("/profile/update-email", data={"email": "new@example.com", "current_password": "wrong"})
        assert "incorrect" in resp.get_data(as_text=True)
        assert auth.get_user_by_email("emailwrongpw@example.com") is not None
    finally:
        _cleanup_project("emailwrongpw@example.com")


def test_update_email_rejects_invalid_format(anon_client):
    _register(anon_client, "emailinvalid@example.com")
    _confirm_2fa(anon_client)
    try:
        resp = anon_client.post("/profile/update-email", data={"email": "not-an-email", "current_password": "Sup3r$ecret!"})
        assert "invalide" in resp.get_data(as_text=True)
    finally:
        _cleanup_project("emailinvalid@example.com")


def test_update_email_rejects_an_email_already_used(anon_client):
    _register(anon_client, "emailtaken1@example.com")
    _confirm_2fa(anon_client)
    anon_client.post("/logout")
    _register(anon_client, "emailtaken2@example.com")
    _confirm_2fa(anon_client)
    try:
        resp = anon_client.post("/profile/update-email", data={"email": "emailtaken1@example.com", "current_password": "Sup3r$ecret!"})
        assert "existe déjà" in resp.get_data(as_text=True)
    finally:
        _cleanup_project("emailtaken1@example.com")
        _cleanup_project("emailtaken2@example.com")


def test_update_email_never_touches_the_project_folder(anon_client):
    """Le dossier propriétaire d'un projet est nommé d'après l'ID du
    compte (voir routes/games/games_new.py, opaque et stable — jamais
    l'email, voir scripts/migrate_owner_folders_to_user_id.py pour la
    migration qui a retiré l'ancien schéma slugify(email)) : changer
    d'adresse email ne doit donc plus jamais renommer quoi que ce soit sur
    disque, ni changer project_slug."""
    import os

    _register(anon_client, "oldmail@example.com")
    _confirm_2fa(anon_client)
    _complete_onboarding(anon_client)
    old_user = auth.get_user_by_email("oldmail@example.com")
    old_slug = old_user["project_slug"]
    assert os.path.isdir(db.game_dir(old_slug))
    try:
        resp = anon_client.post("/profile/update-email", data={"email": "newmail@example.com", "current_password": "Sup3r$ecret!"})
        assert "mise à jour" in resp.get_data(as_text=True)

        assert auth.get_user_by_email("oldmail@example.com") is None
        new_user = auth.get_user_by_email("newmail@example.com")
        assert new_user is not None
        # Ni le slug ni le dossier sur disque n'ont bougé.
        assert new_user["project_slug"] == old_slug
        assert os.path.isdir(db.game_dir(old_slug))

        # La connexion se fait désormais avec la nouvelle adresse.
        anon_client.post("/logout")
        resp = anon_client.post("/login", data={"email": "newmail@example.com", "password": "Sup3r$ecret!"}, follow_redirects=False)
        assert resp.status_code == 302
        assert resp.headers["Location"] == "/login/2fa"
    finally:
        _cleanup_project("oldmail@example.com")
        _cleanup_project("newmail@example.com")


def test_update_email_for_an_admin_does_not_touch_any_project_folder(client, game):
    """`client`/`game` (conftest.py) : compte admin, pas de project_slug
    dédié — changer son adresse ne doit renommer aucun dossier. L'admin de
    test est PARTAGÉ par toute la session de tests (voir conftest.py) :
    son adresse est restaurée après coup pour ne pas perturber les autres
    tests qui s'appuient dessus."""
    import tests.conftest as conftest_module

    try:
        resp = client.post("/profile/update-email", data={"email": "newadminmail@example.com", "current_password": "Test1234!"})
        assert "mise à jour" in resp.get_data(as_text=True)

        user = auth.get_user_by_id(conftest_module._TEST_ADMIN_ID)
        assert user["email"] == "newadminmail@example.com"
        assert user["project_slug"] is None
        assert db.game_meta(game) is not None
    finally:
        auth.update_email(conftest_module._TEST_ADMIN_ID, "admin@pytest.local")