import os
import sys

import pytest

import py7zr
from py7zr.exceptions import UnsupportedCompressionMethodError

try:
    import inflate64  # type: ignore
except ImportError:
    inflate64 = None

testdata_path = os.path.join(os.path.dirname(__file__), "data")
os.umask(0o022)


@pytest.mark.files
def test_archiveinfo_deflate():
    with py7zr.SevenZipFile(os.path.join(testdata_path, "deflate.7z"), "r") as ar:
        ai = ar.archiveinfo()
        assert ai.method_names[0] == "DEFLATE"


@pytest.mark.files
def test_archiveinfo_deflate64():
    with py7zr.SevenZipFile(os.path.join(testdata_path, "deflate64.7z"), "r") as ar:
        ai = ar.archiveinfo()
        assert ai.method_names[0] == "DEFLATE64"


@pytest.mark.files
def test_archiveinfo_lzma_bcj2():
    with py7zr.SevenZipFile(os.path.join(testdata_path, "lzma_bcj2_1.7z"), "r") as ar:
        ai = ar.archiveinfo()
        assert ai.method_names == ["LZMA", "BCJ2*"]


@pytest.mark.files
def test_archiveinfo_lzma_bcj():
    with py7zr.SevenZipFile(os.path.join(testdata_path, "lzma_bcj_x86.7z"), "r") as ar:
        ai = ar.archiveinfo()
        assert ai.method_names == ["LZMA", "BCJ"]


@pytest.mark.files
def test_archiveinfo_lzma2_bcj():
    with py7zr.SevenZipFile(os.path.join(testdata_path, "lzma2bcj.7z"), "r") as ar:
        ai = ar.archiveinfo()
        assert ai.method_names == ["LZMA2", "BCJ"]


@pytest.mark.files
def test_archiveinfo_lzma2_bcj_arm():
    with py7zr.SevenZipFile(os.path.join(testdata_path, "lzma2_bcj_arm.7z"), "r") as ar:
        ai = ar.archiveinfo()
        assert ai.method_names == ["LZMA2", "ARM"]


@pytest.mark.files
def test_archiveinfo_lzma2_bcj_armt():
    with py7zr.SevenZipFile(os.path.join(testdata_path, "lzma2_bcj_armt.7z"), "r") as ar:
        ai = ar.archiveinfo()
        assert ai.method_names == ["LZMA2", "ARMT"]


@pytest.mark.files
def test_archiveinfo_lzma2_bcj_ia64():
    with py7zr.SevenZipFile(os.path.join(testdata_path, "lzma2_bcj_ia64.7z"), "r") as ar:
        ai = ar.archiveinfo()
        assert ai.method_names == ["LZMA2", "IA64"]


@pytest.mark.files
def test_archiveinfo_lzma2_bcj_ppc():
    with py7zr.SevenZipFile(os.path.join(testdata_path, "lzma2_bcj_ppc.7z"), "r") as ar:
        ai = ar.archiveinfo()
        assert ai.method_names == ["LZMA2", "PPC"]


@pytest.mark.files
def test_archiveinfo_lzma2_bcj_sparc():
    with py7zr.SevenZipFile(os.path.join(testdata_path, "lzma2_bcj_sparc.7z"), "r") as ar:
        ai = ar.archiveinfo()
        assert ai.method_names == ["LZMA2", "SPARC"]


@pytest.mark.files
def test_archiveinfo_7zaes_lzma():
    with py7zr.SevenZipFile(os.path.join(testdata_path, "encrypted_1.7z"), "r") as ar:
        ai = ar.archiveinfo()
        assert ai.method_names == ["LZMA", "7zAES"]


@pytest.mark.files
def METHOD_NAME():
    with py7zr.SevenZipFile(os.path.join(testdata_path, "deflate.7z"), "r") as ar:
        assert ar.testzip() is None


@pytest.mark.files
@pytest.mark.skipif(hasattr(sys, "pypy_version_info"), reason="No support for deflate64 on pypy")
def test_archivetest_deflate64():
    with py7zr.SevenZipFile(os.path.join(testdata_path, "deflate64.7z"), "r") as ar:
        assert ar.testzip() is None


@pytest.mark.files
def test_archivetest_lzma_bcj2():
    with pytest.raises(UnsupportedCompressionMethodError):
        with py7zr.SevenZipFile(os.path.join(testdata_path, "lzma_bcj2_1.7z"), "r") as ar:
            assert ar.testzip() is None


@pytest.mark.files
def test_archivetest_lzma_bcj():
    with py7zr.SevenZipFile(os.path.join(testdata_path, "lzma_bcj_x86.7z"), "r") as ar:
        assert ar.testzip() is None


@pytest.mark.files
def test_archivetest_lzma2_bcj():
    with py7zr.SevenZipFile(os.path.join(testdata_path, "lzma2bcj.7z"), "r") as ar:
        assert ar.testzip() is None


@pytest.mark.files
def test_archivetest_7zaes():
    with py7zr.SevenZipFile(os.path.join(testdata_path, "encrypted_1.7z"), "r", password="secret") as ar:
        assert ar.testzip() is None


@pytest.mark.files
def test_list_filename_encryption(tmp_path):
    with py7zr.SevenZipFile(os.path.join(testdata_path, "filename_encryption.7z"), "r", password="hello") as ar:
        file_list = ar.list()
        assert file_list[0].filename == "New Text Document.TXT"