# Copyright (C) 2010-2023 RhodeCode GmbH
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License, version 3
# (only), as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
# This program is dual-licensed. If you wish to learn more about the
# RhodeCode Enterprise Edition, including its added features, Support services,
# and proprietary license terms, please see https://rhodecode.com/licenses/

"""
Test suite for making push/pull operations, on specially modified INI files

.. important::

   You must have git >= 1.8.5 for tests to work fine. With 68b939b git started
   to redirect things to stderr instead of stdout.
"""

import pytest

from rhodecode.model.db import User, Repository
from rhodecode.model.meta import Session
from rhodecode.model.repo import RepoModel

from rhodecode.tests import GIT_REPO, HG_REPO, TEST_USER_ADMIN_LOGIN, TEST_USER_REGULAR_LOGIN, TEST_USER_REGULAR_PASS
from rhodecode.tests.vcs_operations import Command, _add_files_and_push

custom_code = [
    {'app:main': {'lock_ret_code': '400'}},
]

@pytest.mark.parametrize('rcstack', custom_code, indirect=True)
@pytest.mark.usefixtures(
    "init_pyramid_app",
    "repo_group_repos",
    "disable_anonymous_user",
    "disable_locking",
)
class TestVCSOperationsOnCustomLockingCode(object):
    def test_clone_after_repo_was_locked_hg(self, rcstack, tmpdir):
        # lock repo
        r = Repository.get_by_repo_name(HG_REPO)
        Repository.lock(r, User.get_by_username(TEST_USER_ADMIN_LOGIN).user_id)
        # pull fails since repo is locked
        clone_url = rcstack.repo_clone_url(HG_REPO)
        stdout, stderr = Command(tmpdir.strpath).execute("hg clone", clone_url, tmpdir.strpath)
        msg = f"abort: HTTP Error 400: Repository `{HG_REPO}` locked by user `{TEST_USER_ADMIN_LOGIN}`"
        assert msg in stderr

    def test_clone_after_repo_was_locked_git(self, rcstack, tmpdir):
        # lock repo
        r = Repository.get_by_repo_name(GIT_REPO)
        Repository.lock(r, User.get_by_username(TEST_USER_ADMIN_LOGIN).user_id)
        # pull fails since repo is locked
        clone_url = rcstack.repo_clone_url(GIT_REPO)
        stdout, stderr = Command(tmpdir.strpath).execute("git clone", clone_url, tmpdir.strpath)

        lock_msg = "remote: ERROR: Repository `vcs_test_git` locked by user `test_admin`. Reason:`lock_auto`"
        assert lock_msg in stderr
        assert "remote: Pre pull hook failed: aborting" in stderr
        assert "fatal: remote did not send all necessary objects" in stderr

    def test_push_on_locked_repo_by_other_user_hg(self, rcstack, tmpdir):
        clone_url = rcstack.repo_clone_url(HG_REPO)
        stdout, stderr = Command(tmpdir.strpath).execute("hg clone", clone_url, tmpdir.strpath)

        # lock repo
        r = Repository.get_by_repo_name(HG_REPO)
        # let this user actually push !
        RepoModel().grant_user_permission(repo=r, user=TEST_USER_REGULAR_LOGIN, perm="repository.write")
        Session().commit()
        Repository.lock(r, User.get_by_username(TEST_USER_ADMIN_LOGIN).user_id)

        # push fails repo is locked by other user !
        push_url = rcstack.repo_clone_url(HG_REPO, user=TEST_USER_REGULAR_LOGIN, passwd=TEST_USER_REGULAR_PASS)
        stdout, stderr = _add_files_and_push("hg", tmpdir.strpath, clone_url=push_url)
        msg = f"abort: HTTP Error 400: Repository `{HG_REPO}` locked by user `{TEST_USER_ADMIN_LOGIN}`"

        assert msg in stderr

    def test_push_on_locked_repo_by_other_user_git(self, rcstack, tmpdir):
        clone_url = rcstack.repo_clone_url(GIT_REPO)
        stdout, stderr = Command(tmpdir.strpath).execute("git clone", clone_url, tmpdir.strpath)

        # lock repo
        r = Repository.get_by_repo_name(GIT_REPO)
        # let this user actually push !
        RepoModel().grant_user_permission(repo=r, user=TEST_USER_REGULAR_LOGIN, perm="repository.write")
        Session().commit()
        Repository.lock(r, User.get_by_username(TEST_USER_ADMIN_LOGIN).user_id)

        # push fails repo is locked by other user!
        push_url = rcstack.repo_clone_url(GIT_REPO, user=TEST_USER_REGULAR_LOGIN, passwd=TEST_USER_REGULAR_PASS)
        stdout, stderr = _add_files_and_push("git", tmpdir.strpath, clone_url=push_url)

        err = f"Repository `{GIT_REPO}` locked by user `{TEST_USER_ADMIN_LOGIN}`"

        assert err in stderr