# SPDX-License-Identifier: AGPL-3.0-or-later
"""
Test module for gitweb module operations.
"""

import json

import pytest
from django.forms import ValidationError

REPO_NAME = 'Test-repo'
REPO_DATA = {
    'name': REPO_NAME,
    'description': '',
    'owner': '',
    'access': 'private',
}

actions_name = 'gitweb'


@pytest.fixture(autouse=True)
def fixture_set_repo_path(actions_module, tmpdir):
    """Set a repository path in the actions module."""
    actions_module.GIT_REPO_PATH = str(tmpdir)


@pytest.fixture(name='existing_repo')
def fixture_existing_repo(call_action):
    """A fixture to create a repository."""
    try:
        call_action(['delete-repo', '--name', REPO_NAME])
    except FileNotFoundError:
        pass

    call_action([
        'create-repo', '--name', REPO_NAME, '--description', '', '--owner', '',
        '--is-private', '--keep-ownership'
    ])


def test_create_repo(call_action):
    """Test creating a repository."""
    call_action([
        'create-repo', '--name', REPO_NAME, '--description', '', '--owner', '',
        '--is-private', '--keep-ownership'
    ])
    repo = json.loads(call_action(['repo-info', '--name', REPO_NAME]))
    default_branch = repo.pop('default_branch')

    assert repo == REPO_DATA
    assert len(default_branch) > 0


def test_change_repo_medatada(call_action, existing_repo):
    """Test change a metadata of the repository."""
    new_data = {
        'name': REPO_NAME,
        'description': 'description2',
        'owner': 'owner2',
        'access': 'public',
    }

    call_action([
        'set-repo-description', '--name', REPO_NAME, '--description',
        new_data['description']
    ])
    call_action(
        ['set-repo-owner', '--name', REPO_NAME, '--owner', new_data['owner']])
    call_action([
        'set-repo-access', '--name', REPO_NAME, '--access', new_data['access']
    ])
    repo = json.loads(call_action(['repo-info', '--name', REPO_NAME]))
    del repo['default_branch']

    assert repo == new_data


def test_rename_repository(call_action, existing_repo):
    """Test renaming a repository."""
    new_name = 'Test-repo_2'

    call_action(['rename-repo', '--oldname', REPO_NAME, '--newname', new_name])
    with pytest.raises(RuntimeError, match='Repository not found'):
        call_action(['repo-info', '--name', REPO_NAME])
    repo = json.loads(call_action(['repo-info', '--name', new_name]))

    assert repo['name'] == new_name


def test_get_branches(call_action, existing_repo):
    """Test  getting all the branches of the repository."""
    result = json.loads(call_action(['get-branches', '--name', REPO_NAME]))

    assert 'default_branch' in result
    assert result['branches'] == []


def test_delete_repository(call_action, existing_repo):
    """Test deleting a repository."""
    call_action(['delete-repo', '--name', REPO_NAME])

    with pytest.raises(RuntimeError, match='Repository not found'):
        call_action(['repo-info', '--name', REPO_NAME])


@pytest.mark.parametrize(
    'name',
    ['.Test-repo', 'Test-repo.git.git', '/root/Test-repo', 'Test-repö'])
def test_action_create_repo_with_invalid_names(call_action, name):
    """Test that creating repository with invalid names fails."""
    with pytest.raises(ValidationError):
        call_action([
            'create-repo', '--name', name, '--description', '', '--owner', '',
            '--keep-ownership'
        ])


@pytest.mark.parametrize('url', [
    'Test-repo', 'file://root/Test-repo', 'localhost/Test-repo',
    'ssh://localhost/Test-repo', 'https://localhost/.Test-repo'
])
def test_action_create_repo_with_invalid_urls(call_action, url):
    """Test that cloning repository with invalid URL fails."""
    with pytest.raises(ValidationError):
        call_action([
            'create-repo', '--url', url, '--description', '', '--owner', '',
            '--keep-ownership'
        ])