# -*- coding: utf-8 -*-
#
# Copyright (C) 2016 bendikro <bro.devel+deluge@gmail.com>
#
# This file is part of Deluge and is licensed under GNU General Public License 3.0, or later, with
# the additional special exception to link portions of this program with the OpenSSL library.
# See LICENSE for more details.
#
from __future__ import unicode_literals

from six import assertCountEqual
from twisted.trial import unittest

from deluge.common import windows_check
from deluge.ui.common import TorrentInfo

from . import common


class UICommonTestCase(unittest.TestCase):
    def setUp(self):  # NOQA: N803
        pass

    def tearDown(self):  # NOQA: N803
        pass

    def test_hash_optional_single_file(self):
        """Ensure single file with `ed2k` and `sha1` keys are not in filetree output."""
        filename = common.get_test_data_file('test.torrent')
        files_tree = {'azcvsupdater_2.6.2.jar': (0, 307949, True)}
        ti = TorrentInfo(filename, filetree=1)
        self.assertEqual(ti.files_tree, files_tree)

        files_tree2 = {
            'contents': {
                'azcvsupdater_2.6.2.jar': {
                    'type': 'file',
                    'index': 0,
                    'length': 307949,
                    'download': True,
                }
            }
        }
        ti = TorrentInfo(filename, filetree=2)
        self.assertEqual(ti.files_tree, files_tree2)

    def test_hash_optional_multi_file(self):
        """Ensure multi-file with `filehash` and `ed2k` are keys not in filetree output."""
        filename = common.get_test_data_file('filehash_field.torrent')
        files_tree = {
            'torrent_filehash': {
                'tull.txt': (0, 54, True),
                '還在一個人無聊嗎~還不趕緊上來聊天美.txt': (1, 54, True),
            }
        }
        ti = TorrentInfo(filename, filetree=1)
        self.assertEqual(ti.files_tree, files_tree)

        filestree2 = {
            'contents': {
                'torrent_filehash': {
                    'type': 'dir',
                    'contents': {
                        'tull.txt': {
                            'type': 'file',
                            'path': 'torrent_filehash/tull.txt',
                            'length': 54,
                            'index': 0,
                            'download': True,
                        },
                        '還在一個人無聊嗎~還不趕緊上來聊天美.txt': {
                            'type': 'file',
                            'path': 'torrent_filehash/還在一個人無聊嗎~還不趕緊上來聊天美.txt',
                            'length': 54,
                            'index': 1,
                            'download': True,
                        },
                    },
                    'length': 108,
                    'download': True,
                }
            },
            'type': 'dir',
        }
        ti = TorrentInfo(filename, filetree=2)
        self.assertEqual(ti.files_tree, filestree2)

    def test_hash_optional_md5sum(self):
        # Ensure `md5sum` key is not included in filetree output
        filename = common.get_test_data_file('md5sum.torrent')
        files_tree = {'test': {'lol': (0, 4, True), 'rofl': (1, 5, True)}}
        ti = TorrentInfo(filename, filetree=1)
        self.assertEqual(ti.files_tree, files_tree)
        ti = TorrentInfo(filename, filetree=2)
        files_tree2 = {
            'contents': {
                'test': {
                    'type': 'dir',
                    'contents': {
                        'lol': {
                            'type': 'file',
                            'path': 'test/lol',
                            'index': 0,
                            'length': 4,
                            'download': True,
                        },
                        'rofl': {
                            'type': 'file',
                            'path': 'test/rofl',
                            'index': 1,
                            'length': 5,
                            'download': True,
                        },
                    },
                    'length': 9,
                    'download': True,
                }
            },
            'type': 'dir',
        }
        self.assertEqual(ti.files_tree, files_tree2)

    def test_utf8_encoded_paths(self):
        filename = common.get_test_data_file('test.torrent')
        ti = TorrentInfo(filename)
        self.assertTrue('azcvsupdater_2.6.2.jar' in ti.files_tree)

    def test_utf8_encoded_paths2(self):
        if windows_check():
            raise unittest.SkipTest('on windows KeyError: unicode_filenames')
        filename = common.get_test_data_file('unicode_filenames.torrent')
        filepath1 = '\u30c6\u30af\u30b9\u30fb\u30c6\u30af\u30b5\u30f3.mkv'
        filepath2 = (
            '\u041c\u0438\u0445\u0430\u0438\u043b \u0413\u043e'
            '\u0440\u0431\u0430\u0447\u0451\u0432.mkv'
        )
        filepath3 = "Alisher ibn G'iyosiddin Navoiy.mkv"
        filepath4 = 'Ascii title.mkv'
        filepath5 = '\u09b8\u09c1\u0995\u09c1\u09ae\u09be\u09b0 \u09b0\u09be\u09df.mkv'

        ti = TorrentInfo(filename)
        files_tree = ti.files_tree['unicode_filenames']
        self.assertIn(filepath1, files_tree)
        self.assertIn(filepath2, files_tree)
        self.assertIn(filepath3, files_tree)
        self.assertIn(filepath4, files_tree)
        self.assertIn(filepath5, files_tree)

        result_files = [
            {
                'download': True,
                'path': 'unicode_filenames/' + filepath3,
                'size': 126158658,
            },
            {
                'download': True,
                'path': 'unicode_filenames/' + filepath4,
                'size': 189321363,
            },
            {
                'download': True,
                'path': 'unicode_filenames/' + filepath2,
                'size': 106649699,
            },
            {
                'download': True,
                'path': 'unicode_filenames/' + filepath5,
                'size': 21590269,
            },
            {'download': True, 'path': 'unicode_filenames/' + filepath1, 'size': 1771},
        ]

        assertCountEqual(self, ti.files, result_files)