import subprocess
from pathlib import Path

from majordome import local_files

current_dir = Path(__file__).parent
tmp_dir = current_dir / "tmp"


def test_save_local_file(clean_tmpdir):
    file_content = b"some bytes"
    filename = "toto_titi.tutu"
    file_to_save = tmp_dir / filename
    tmp_files = list(tmp_dir.glob("*"))
    assert len(tmp_files) == 0

    local_files.save(file_to_save, file_content)

    tmp_files = list(tmp_dir.glob("*"))
    assert len(tmp_files) == 1
    tmp_file = tmp_files[0]
    assert tmp_file.name == filename
    assert tmp_file.read_bytes() == file_content


def test_make_file_executable(clean_tmpdir):
    file = tmp_dir / "toto_titi.tutu"
    file.parent.mkdir(parents=True, exist_ok=True)
    file.touch()
    assert file.stat().st_mode == 0o100664

    local_files.set_execution_rights(file)

    assert file.stat().st_mode == 0o100775


def test_download_and_make_executable(clean_tmpdir):
    file_content = b"some bytes"
    filename = "toto_titi.tutu"
    file_to_save = tmp_dir / filename
    tmp_files = list(tmp_dir.glob("*"))
    assert len(tmp_files) == 0

    local_files.save_and_make_executable(file_to_save, file_content)

    tmp_files = list(tmp_dir.glob("*"))
    assert len(tmp_files) == 1
    tmp_file = tmp_files[0]
    assert tmp_file.name == filename
    assert tmp_file.read_bytes() == file_content

    assert tmp_file.stat().st_mode == 0o100775


def test_install_package():
    file = Path("/home/stan/Téléchargements/freetube_0.23.2_amd64.deb")

    local_files.install_package(file)

    apt = subprocess.Popen(("apt", "list", "--installed"), stdout=subprocess.PIPE)
    output = subprocess.check_output(("grep", "freetube"), stdin=apt.stdout)
    apt.wait()
    assert "0.23.2" in output.decode("utf-8")


def test_run():
    file = Path("/home/stan/Logiciels/Nextcloud-3.14.2-x86_64.AppImage")

    local_files.run(file)

    ps = subprocess.Popen(("ps", "-ef"), stdout=subprocess.PIPE)
    output = subprocess.check_output(("grep", str(file)), stdin=ps.stdout)
    ps.wait()
    assert output is not None
    assert str(file) in output.decode("utf-8")