from __future__ import absolute_import
# Project imports
import mock
import os
import re
import shutil
import sys
import time
from datetime import datetime
from datetime import timedelta
from tempfile import gettempdir

sys.path.insert(0, os.path.abspath(os.path.dirname(os.path.dirname(os.path.dirname(os.path.realpath(__file__))))))

from . import helper
from elodie.config import load_config
from elodie.filesystem import FileSystem
from elodie.media.media import Media
from elodie.media.photo import Photo
from elodie.media.video import Video
from nose.plugins.skip import SkipTest
from elodie.external.pyexiftool import ExifTool
from elodie.dependencies import get_exiftool
from elodie import constants

os.environ['TZ'] = 'GMT'

def setup_module():
    exiftool_addedargs = [
            u'-config',
            u'"{}"'.format(constants.exiftool_config)
        ]
    ExifTool(executable_=get_exiftool(), addedargs=exiftool_addedargs).start()

def teardown_module():
    ExifTool().terminate

def test_create_directory_success():
    filesystem = FileSystem()
    folder = os.path.join(helper.temp_dir(), helper.random_string(10))
    status = filesystem.create_directory(folder)

    # Needs to be a subdirectory
    assert helper.temp_dir() != folder

    assert status == True
    assert os.path.isdir(folder) == True
    assert os.path.exists(folder) == True

    # Clean up
    shutil.rmtree(folder)


def test_create_directory_recursive_success():
    filesystem = FileSystem()
    folder = os.path.join(helper.temp_dir(), helper.random_string(10), helper.random_string(10))
    status = filesystem.create_directory(folder)

    # Needs to be a subdirectory
    assert helper.temp_dir() != folder

    assert status == True
    assert os.path.isdir(folder) == True
    assert os.path.exists(folder) == True

    shutil.rmtree(folder)

@mock.patch('elodie.filesystem.os.makedirs')
def test_create_directory_invalid_permissions(mock_makedirs):
    if os.name == 'nt':
       raise SkipTest("It isn't implemented on Windows")

    # Mock the case where makedirs raises an OSError because the user does
    # not have permission to create the given directory.
    mock_makedirs.side_effect = OSError()

    filesystem = FileSystem()
    status = filesystem.create_directory('/apathwhichdoesnotexist/afolderwhichdoesnotexist')

    assert status == False

def test_delete_directory_if_empty():
    filesystem = FileSystem()
    folder = os.path.join(helper.temp_dir(), helper.random_string(10))
    os.makedirs(folder)

    assert os.path.isdir(folder) == True
    assert os.path.exists(folder) == True

    filesystem.delete_directory_if_empty(folder)

    assert os.path.isdir(folder) == False
    assert os.path.exists(folder) == False

def test_delete_directory_if_empty_when_not_empty():
    filesystem = FileSystem()
    folder = os.path.join(helper.temp_dir(), helper.random_string(10), helper.random_string(10))
    os.makedirs(folder)
    parent_folder = os.path.dirname(folder)

    assert os.path.isdir(folder) == True
    assert os.path.exists(folder) == True
    assert os.path.isdir(parent_folder) == True
    assert os.path.exists(parent_folder) == True

    filesystem.delete_directory_if_empty(parent_folder)

    assert os.path.isdir(folder) == True
    assert os.path.exists(folder) == True
    assert os.path.isdir(parent_folder) == True
    assert os.path.exists(parent_folder) == True

    shutil.rmtree(parent_folder)

def test_get_all_files_success():
    filesystem = FileSystem()
    folder = helper.populate_folder(5)

    files = set()
    files.update(filesystem.get_all_files(folder))
    shutil.rmtree(folder)

    length = len(files)
    assert length == 5, files

def test_get_all_files_by_extension():
    filesystem = FileSystem()
    folder = helper.populate_folder(5)

    files = set()
    files.update(filesystem.get_all_files(folder))
    length = len(files)
    assert length == 5, length

    files = set()
    files.update(filesystem.get_all_files(folder, 'jpg'))
    length = len(files)
    assert length == 3, length

    files = set()
    files.update(filesystem.get_all_files(folder, 'txt'))
    length = len(files)
    assert length == 2, length

    files = set()
    files.update(filesystem.get_all_files(folder, 'gif'))
    length = len(files)
    assert length == 0, length

    shutil.rmtree(folder)

def test_get_all_files_with_only_invalid_file():
    filesystem = FileSystem()
    folder = helper.populate_folder(0, include_invalid=True)

    files = set()
    files.update(filesystem.get_all_files(folder))
    shutil.rmtree(folder)

    length = len(files)
    assert length == 0, length

def test_get_all_files_with_invalid_file():
    filesystem = FileSystem()
    folder = helper.populate_folder(5, include_invalid=True)

    files = set()
    files.update(filesystem.get_all_files(folder))
    shutil.rmtree(folder)

    length = len(files)
    assert length == 5, length

def test_get_all_files_for_loop():
    filesystem = FileSystem()
    folder = helper.populate_folder(5)

    files = set()
    files.update()
    counter = 0
    for file in filesystem.get_all_files(folder):
        counter += 1
    shutil.rmtree(folder)

    assert counter == 5, counter

def test_get_current_directory():
    filesystem = FileSystem()
    assert os.getcwd() == filesystem.get_current_directory()

def test_get_file_name_definition_default():
    filesystem = FileSystem()
    name_template, definition = filesystem.get_file_name_definition()

    assert name_template == '%date-%original_name-%title.%extension', name_template
    assert definition == [[('date', '%Y-%m-%d_%H-%M-%S')], [('original_name', '')], [('title', '')], [('extension', '')]], definition #noqa

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-custom-filename' % gettempdir())
def test_get_file_name_definition_custom():
    with open('%s/config.ini-custom-filename' % gettempdir(), 'w') as f:
        f.write("""
[File]
date=%Y-%m-%b
name=%date-%original_name.%extension
        """)
    if hasattr(load_config, 'config'):
        del load_config.config

    filesystem = FileSystem()
    name_template, definition = filesystem.get_file_name_definition()

    if hasattr(load_config, 'config'):
        del load_config.config

    assert name_template == '%date-%original_name.%extension', name_template
    assert definition == [[('date', '%Y-%m-%b')], [('original_name', '')], [('extension', '')]], definition #noqa

def test_get_file_name_plain():
    filesystem = FileSystem()
    media = Photo(helper.get_file('plain.jpg'))
    file_name = filesystem.get_file_name(media.get_metadata())

    assert file_name == helper.path_tz_fix('2015-12-05_00-59-26-plain.jpg'), file_name

def test_get_file_name_with_title():
    filesystem = FileSystem()
    media = Photo(helper.get_file('with-title.jpg'))
    file_name = filesystem.get_file_name(media.get_metadata())

    assert file_name == helper.path_tz_fix('2015-12-05_00-59-26-with-title-some-title.jpg'), file_name

def test_get_file_name_with_original_name_exif():
    filesystem = FileSystem()
    media = Photo(helper.get_file('with-filename-in-exif.jpg'))
    file_name = filesystem.get_file_name(media.get_metadata())

    assert file_name == helper.path_tz_fix('2015-12-05_00-59-26-foobar.jpg'), file_name

def test_get_file_name_with_original_name_title_exif():
    filesystem = FileSystem()
    media = Photo(helper.get_file('with-filename-and-title-in-exif.jpg'))
    file_name = filesystem.get_file_name(media.get_metadata())

    assert file_name == helper.path_tz_fix('2015-12-05_00-59-26-foobar-foobar-title.jpg'), file_name

def test_get_file_name_with_uppercase_and_spaces():
    filesystem = FileSystem()
    media = Photo(helper.get_file('Plain With Spaces And Uppercase 123.jpg'))
    file_name = filesystem.get_file_name(media.get_metadata())

    assert file_name == helper.path_tz_fix('2015-12-05_00-59-26-plain-with-spaces-and-uppercase-123.jpg'), file_name

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-filename-custom' % gettempdir())
def test_get_file_name_custom():
    with open('%s/config.ini-filename-custom' % gettempdir(), 'w') as f:
        f.write("""
[File]
date=%Y-%m-%b
name=%date-%original_name.%extension
        """)
    if hasattr(load_config, 'config'):
        del load_config.config

    filesystem = FileSystem()
    media = Photo(helper.get_file('plain.jpg'))
    file_name = filesystem.get_file_name(media.get_metadata())

    if hasattr(load_config, 'config'):
        del load_config.config

    assert file_name == helper.path_tz_fix('2015-12-dec-plain.jpg'), file_name

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-filename-custom-with-title' % gettempdir())
def test_get_file_name_custom_with_title():
    with open('%s/config.ini-filename-custom-with-title' % gettempdir(), 'w') as f:
        f.write("""
[File]
date=%Y-%m-%d
name=%date-%original_name-%title.%extension
        """)
    if hasattr(load_config, 'config'):
        del load_config.config

    filesystem = FileSystem()
    media = Photo(helper.get_file('with-title.jpg'))
    file_name = filesystem.get_file_name(media.get_metadata())

    if hasattr(load_config, 'config'):
        del load_config.config

    assert file_name == helper.path_tz_fix('2015-12-05-with-title-some-title.jpg'), file_name

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-filename-custom-with-empty-value' % gettempdir())
def test_get_file_name_custom_with_empty_value():
    with open('%s/config.ini-filename-custom-with-empty-value' % gettempdir(), 'w') as f:
        f.write("""
[File]
date=%Y-%m-%d
name=%date-%original_name-%title.%extension
        """)
    if hasattr(load_config, 'config'):
        del load_config.config

    filesystem = FileSystem()
    media = Photo(helper.get_file('plain.jpg'))
    file_name = filesystem.get_file_name(media.get_metadata())

    if hasattr(load_config, 'config'):
        del load_config.config

    assert file_name == helper.path_tz_fix('2015-12-05-plain.jpg'), file_name

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-filename-custom-with-lowercase' % gettempdir())
def test_get_file_name_custom_with_lower_capitalization():
    with open('%s/config.ini-filename-custom-with-lowercase' % gettempdir(), 'w') as f:
        f.write("""
[File]
date=%Y-%m-%d
name=%date-%original_name-%title.%extension
capitalization=lower
        """)
    if hasattr(load_config, 'config'):
        del load_config.config

    filesystem = FileSystem()
    media = Photo(helper.get_file('plain.jpg'))
    file_name = filesystem.get_file_name(media.get_metadata())

    if hasattr(load_config, 'config'):
        del load_config.config

    assert file_name == helper.path_tz_fix('2015-12-05-plain.jpg'), file_name

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-filename-custom-with-invalidcase' % gettempdir())
def test_get_file_name_custom_with_invalid_capitalization():
    with open('%s/config.ini-filename-custom-with-invalidcase' % gettempdir(), 'w') as f:
        f.write("""
[File]
date=%Y-%m-%d
name=%date-%original_name-%title.%extension
capitalization=garabage
        """)
    if hasattr(load_config, 'config'):
        del load_config.config

    filesystem = FileSystem()
    media = Photo(helper.get_file('plain.jpg'))
    file_name = filesystem.get_file_name(media.get_metadata())

    if hasattr(load_config, 'config'):
        del load_config.config

    assert file_name == helper.path_tz_fix('2015-12-05-plain.jpg'), file_name

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-filename-custom-with-uppercase' % gettempdir())
def test_get_file_name_custom_with_upper_capitalization():
    with open('%s/config.ini-filename-custom-with-uppercase' % gettempdir(), 'w') as f:
        f.write("""
[File]
date=%Y-%m-%d
name=%date-%original_name-%title.%extension
capitalization=upper
        """)
    if hasattr(load_config, 'config'):
        del load_config.config

    filesystem = FileSystem()
    media = Photo(helper.get_file('plain.jpg'))
    file_name = filesystem.get_file_name(media.get_metadata())

    if hasattr(load_config, 'config'):
        del load_config.config

    assert file_name == helper.path_tz_fix('2015-12-05-PLAIN.JPG'), file_name

def test_get_folder_path_plain():
    filesystem = FileSystem()
    media = Photo(helper.get_file('plain.jpg'))
    path = filesystem.get_folder_path(media.get_metadata())

    assert path == os.path.join('2015-12-Dec','Unknown Location'), path

def test_get_folder_path_with_title():
    filesystem = FileSystem()
    media = Photo(helper.get_file('with-title.jpg'))
    path = filesystem.get_folder_path(media.get_metadata())

    assert path == os.path.join('2015-12-Dec','Unknown Location'), path

def test_get_folder_path_with_location():
    filesystem = FileSystem()
    media = Photo(helper.get_file('with-location.jpg'))
    path = filesystem.get_folder_path(media.get_metadata())

    assert path == os.path.join('2015-12-Dec','Sunnyvale'), path

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-original-with-camera-make-and-model' % gettempdir())
def test_get_folder_path_with_camera_make_and_model():
    with open('%s/config.ini-original-with-camera-make-and-model' % gettempdir(), 'w') as f:
        f.write("""
[Directory]
full_path=%camera_make/%camera_model
        """)
    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    media = Photo(helper.get_file('plain.jpg'))
    path = filesystem.get_folder_path(media.get_metadata())
    if hasattr(load_config, 'config'):
        del load_config.config

    assert path == os.path.join('Canon', 'Canon EOS REBEL T2i'), path

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-original-with-camera-make-and-model-fallback' % gettempdir())
def test_get_folder_path_with_camera_make_and_model_fallback():
    with open('%s/config.ini-original-with-camera-make-and-model-fallback' % gettempdir(), 'w') as f:
        f.write("""
[Directory]
full_path=%camera_make|"nomake"/%camera_model|"nomodel"
        """)
    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    media = Photo(helper.get_file('no-exif.jpg'))
    path = filesystem.get_folder_path(media.get_metadata())
    if hasattr(load_config, 'config'):
        del load_config.config

    assert path == os.path.join('nomake', 'nomodel'), path

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-int-in-component-path' % gettempdir())
def test_get_folder_path_with_int_in_config_component():
    # gh-239
    with open('%s/config.ini-int-in-component-path' % gettempdir(), 'w') as f:
        f.write("""
[Directory]
date=%Y
full_path=%date
        """)
    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    media = Photo(helper.get_file('plain.jpg'))
    path = filesystem.get_folder_path(media.get_metadata())
    if hasattr(load_config, 'config'):
        del load_config.config

    assert path == os.path.join('2015'), path

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-combined-date-and-album' % gettempdir())
def test_get_folder_path_with_combined_date_and_album():
    # gh-239
    with open('%s/config.ini-combined-date-and-album' % gettempdir(), 'w') as f:
        f.write("""
[Directory]
date=%Y-%m-%b
custom=%date %album
full_path=%custom
        """)
    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    media = Photo(helper.get_file('with-album.jpg'))
    path = filesystem.get_folder_path(media.get_metadata())
    if hasattr(load_config, 'config'):
        del load_config.config

    assert path == '2015-12-Dec Test Album', path

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-combined-date-album-location-fallback' % gettempdir())
def test_get_folder_path_with_album_and_location_fallback():
    # gh-279
    with open('%s/config.ini-combined-date-album-location-fallback' % gettempdir(), 'w') as f:
        f.write("""
[Directory]
date=%Y-%m-%b
custom=%album
full_path=%custom|%city
        """)
    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()

    # Test with no location
    media = Photo(helper.get_file('plain.jpg'))
    path_plain = filesystem.get_folder_path(media.get_metadata())

    # Test with City
    media = Photo(helper.get_file('with-location.jpg'))
    path_city = filesystem.get_folder_path(media.get_metadata())
    if hasattr(load_config, 'config'):
        del load_config.config

    assert path_plain == 'Unknown Location', path_plain
    assert path_city == 'Sunnyvale', path_city


def test_get_folder_path_with_int_in_source_path():
    # gh-239
    filesystem = FileSystem()
    temporary_folder, folder = helper.create_working_folder('int')

    origin = os.path.join(folder,'plain.jpg')
    shutil.copyfile(helper.get_file('plain.jpg'), origin)

    media = Photo(origin)
    path = filesystem.get_folder_path(media.get_metadata())

    assert path == os.path.join('2015-12-Dec','Unknown Location'), path

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-original-default-unknown-location' % gettempdir())
def test_get_folder_path_with_original_default_unknown_location():
    with open('%s/config.ini-original-default-with-unknown-location' % gettempdir(), 'w') as f:
        f.write('')
    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    media = Photo(helper.get_file('plain.jpg'))
    path = filesystem.get_folder_path(media.get_metadata())
    if hasattr(load_config, 'config'):
        del load_config.config

    assert path == os.path.join('2015-12-Dec','Unknown Location'), path

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-custom-path' % gettempdir())
def test_get_folder_path_with_custom_path():
    with open('%s/config.ini-custom-path' % gettempdir(), 'w') as f:
        f.write("""
[Geolocation]
mapquest_key=czjNKTtFjLydLteUBwdgKAIC8OAbGLUx

[Directory]
date=%Y-%m-%d
location=%country-%state-%city
full_path=%date/%location
        """)
    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    media = Photo(helper.get_file('with-location.jpg'))
    path = filesystem.get_folder_path(media.get_metadata())
    if hasattr(load_config, 'config'):
        del load_config.config

    assert path == os.path.join('2015-12-05','United States of America-California-Sunnyvale'), path

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-fallback' % gettempdir())
def test_get_folder_path_with_fallback_folder():
    with open('%s/config.ini-fallback' % gettempdir(), 'w') as f:
        f.write("""
[Directory]
year=%Y
month=%m
full_path=%year/%month/%album|%"No Album Fool"/%month
        """)
#full_path=%year/%album|"No Album"
    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    media = Photo(helper.get_file('plain.jpg'))
    path = filesystem.get_folder_path(media.get_metadata())
    if hasattr(load_config, 'config'):
        del load_config.config

    assert path == os.path.join('2015','12','No Album Fool','12'), path

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-location-date' % gettempdir())
def test_get_folder_path_with_with_more_than_two_levels():
    with open('%s/config.ini-location-date' % gettempdir(), 'w') as f:
        f.write("""
[Geolocation]
mapquest_key=czjNKTtFjLydLteUBwdgKAIC8OAbGLUx

[Directory]
year=%Y
month=%m
location=%city, %state
full_path=%year/%month/%location
        """)

    if hasattr(load_config, 'config'):
        del load_config.config

    filesystem = FileSystem()
    media = Photo(helper.get_file('with-location.jpg'))
    path = filesystem.get_folder_path(media.get_metadata())
    if hasattr(load_config, 'config'):
        del load_config.config
        
    assert path == os.path.join('2015','12','Sunnyvale, California'), path

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-location-date' % gettempdir())
def test_get_folder_path_with_with_only_one_level():
    with open('%s/config.ini-location-date' % gettempdir(), 'w') as f:
        f.write("""
[Directory]
year=%Y
full_path=%year
        """)

    if hasattr(load_config, 'config'):
        del load_config.config

    filesystem = FileSystem()
    media = Photo(helper.get_file('plain.jpg'))
    path = filesystem.get_folder_path(media.get_metadata())
    if hasattr(load_config, 'config'):
        del load_config.config

    assert path == os.path.join('2015'), path

def test_get_folder_path_with_location_and_title():
    filesystem = FileSystem()
    media = Photo(helper.get_file('with-location-and-title.jpg'))
    path = filesystem.get_folder_path(media.get_metadata())

    assert path == os.path.join('2015-12-Dec','Sunnyvale'), path

def test_parse_folder_name_default():
    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    place_name = {'default': u'California', 'country': u'United States of America', 'state': u'California', 'city': u'Sunnyvale'}
    mask = '%city'
    location_parts = re.findall('(%[^%]+)', mask)
    path = filesystem.parse_mask_for_location(mask, location_parts, place_name)
    if hasattr(load_config, 'config'):
        del load_config.config

    assert path == 'Sunnyvale', path

def test_parse_folder_name_multiple():
    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    place_name = {'default': u'California', 'country': u'United States of America', 'state': u'California', 'city': u'Sunnyvale'}
    mask = '%city-%state-%country'
    location_parts = re.findall('(%[^%]+)', mask)
    path = filesystem.parse_mask_for_location(mask, location_parts, place_name)
    if hasattr(load_config, 'config'):
        del load_config.config

    assert path == 'Sunnyvale-California-United States of America', path

def test_parse_folder_name_static_chars():
    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    place_name = {'default': u'California', 'country': u'United States of America', 'state': u'California', 'city': u'Sunnyvale'}
    mask = '%city-is-the-city'
    location_parts = re.findall('(%[^%]+)', mask)
    path = filesystem.parse_mask_for_location(mask, location_parts, place_name)
    if hasattr(load_config, 'config'):
        del load_config.config

    assert path == 'Sunnyvale-is-the-city', path

def test_parse_folder_name_key_not_found():
    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    place_name = {'default': u'California', 'country': u'United States of America', 'state': u'California'}
    mask = '%city'
    location_parts = re.findall('(%[^%]+)', mask)
    path = filesystem.parse_mask_for_location(mask, location_parts, place_name)
    if hasattr(load_config, 'config'):
        del load_config.config

    assert path == 'California', path

def test_parse_folder_name_key_not_found_with_static_chars():
    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    place_name = {'default': u'California', 'country': u'United States of America', 'state': u'California'}
    mask = '%city-is-not-found'
    location_parts = re.findall('(%[^%]+)', mask)
    path = filesystem.parse_mask_for_location(mask, location_parts, place_name)
    if hasattr(load_config, 'config'):
        del load_config.config

    assert path == 'California', path

def test_parse_folder_name_multiple_keys_not_found():
    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    place_name = {'default': u'United States of America', 'country': u'United States of America'}
    mask = '%city-%state'
    location_parts = re.findall('(%[^%]+)', mask)
    path = filesystem.parse_mask_for_location(mask, location_parts, place_name)
    if hasattr(load_config, 'config'):
        del load_config.config

    assert path == 'United States of America', path

def test_process_file_invalid():
    filesystem = FileSystem()
    temporary_folder, folder = helper.create_working_folder()

    origin = os.path.join(folder,'photo.jpg')
    shutil.copyfile(helper.get_file('invalid.jpg'), origin)

    media = Photo(origin)
    destination = filesystem.process_file(origin, temporary_folder, media, allowDuplicate=True)

    assert destination is None

def test_process_file_plain():
    filesystem = FileSystem()
    temporary_folder, folder = helper.create_working_folder()

    origin = os.path.join(folder,'photo.jpg')
    shutil.copyfile(helper.get_file('plain.jpg'), origin)

    origin_checksum_preprocess = helper.checksum(origin)
    media = Photo(origin)
    destination = filesystem.process_file(origin, temporary_folder, media, allowDuplicate=True)

    origin_checksum = helper.checksum(origin)
    destination_checksum = helper.checksum(destination)

    shutil.rmtree(folder)
    shutil.rmtree(os.path.dirname(os.path.dirname(destination)))

    assert origin_checksum_preprocess is not None
    assert origin_checksum is not None
    assert destination_checksum is not None
    assert origin_checksum_preprocess == origin_checksum
    assert helper.path_tz_fix(os.path.join('2015-12-Dec','Unknown Location','2015-12-05_00-59-26-photo.jpg')) in destination, destination

def test_process_file_with_title():
    filesystem = FileSystem()
    temporary_folder, folder = helper.create_working_folder()

    origin = '%s/photo.jpg' % folder
    shutil.copyfile(helper.get_file('with-title.jpg'), origin)

    origin_checksum_preprocess = helper.checksum(origin)
    media = Photo(origin)
    destination = filesystem.process_file(origin, temporary_folder, media, allowDuplicate=True)

    origin_checksum = helper.checksum(origin)
    destination_checksum = helper.checksum(destination)

    shutil.rmtree(folder)
    shutil.rmtree(os.path.dirname(os.path.dirname(destination)))

    assert origin_checksum_preprocess is not None
    assert origin_checksum is not None
    assert destination_checksum is not None
    assert origin_checksum_preprocess == origin_checksum
    assert helper.path_tz_fix(os.path.join('2015-12-Dec','Unknown Location','2015-12-05_00-59-26-photo-some-title.jpg')) in destination, destination

def test_process_file_with_location():
    filesystem = FileSystem()
    temporary_folder, folder = helper.create_working_folder()

    origin = os.path.join(folder,'photo.jpg')
    shutil.copyfile(helper.get_file('with-location.jpg'), origin)

    origin_checksum_preprocess = helper.checksum(origin)
    media = Photo(origin)
    destination = filesystem.process_file(origin, temporary_folder, media, allowDuplicate=True)

    origin_checksum = helper.checksum(origin)
    destination_checksum = helper.checksum(destination)

    shutil.rmtree(folder)
    shutil.rmtree(os.path.dirname(os.path.dirname(destination)))

    assert origin_checksum_preprocess is not None
    assert origin_checksum is not None
    assert destination_checksum is not None
    assert origin_checksum_preprocess == origin_checksum
    assert helper.path_tz_fix(os.path.join('2015-12-Dec','Sunnyvale','2015-12-05_00-59-26-photo.jpg')) in destination, destination

def test_process_file_validate_original_checksum():
    filesystem = FileSystem()
    temporary_folder, folder = helper.create_working_folder()

    origin = os.path.join(folder,'photo.jpg')
    shutil.copyfile(helper.get_file('plain.jpg'), origin)

    origin_checksum_preprocess = helper.checksum(origin)
    media = Photo(origin)
    destination = filesystem.process_file(origin, temporary_folder, media, allowDuplicate=True)

    origin_checksum = helper.checksum(origin)
    destination_checksum = helper.checksum(destination)

    shutil.rmtree(folder)
    shutil.rmtree(os.path.dirname(os.path.dirname(destination)))

    assert origin_checksum_preprocess is not None, origin_checksum_preprocess
    assert origin_checksum is not None, origin_checksum
    assert destination_checksum is not None, destination_checksum
    assert origin_checksum_preprocess == origin_checksum, (origin_checksum_preprocess, origin_checksum)


# See https://github.com/jmathai/elodie/issues/330
def test_process_file_no_exif_date_is_correct_gh_330():
    filesystem = FileSystem()
    temporary_folder, folder = helper.create_working_folder()

    origin = os.path.join(folder,'photo.jpg')
    shutil.copyfile(helper.get_file('no-exif.jpg'), origin)

    atime = 1330712100
    utime = 1330712900
    os.utime(origin, (atime, utime))

    media = Photo(origin)
    metadata = media.get_metadata()

    destination = filesystem.process_file(origin, temporary_folder, media, allowDuplicate=True)

    shutil.rmtree(folder)
    shutil.rmtree(os.path.dirname(os.path.dirname(destination)))

    assert '/2012-03-Mar/' in destination, destination
    assert '/2012-03-02_18-28-20' in destination, destination

def test_process_file_with_location_and_title():
    filesystem = FileSystem()
    temporary_folder, folder = helper.create_working_folder()

    origin = os.path.join(folder,'photo.jpg')
    shutil.copyfile(helper.get_file('with-location-and-title.jpg'), origin)

    origin_checksum_preprocess = helper.checksum(origin)
    media = Photo(origin)
    destination = filesystem.process_file(origin, temporary_folder, media, allowDuplicate=True)

    origin_checksum = helper.checksum(origin)
    destination_checksum = helper.checksum(destination)

    shutil.rmtree(folder)
    shutil.rmtree(os.path.dirname(os.path.dirname(destination)))

    assert origin_checksum_preprocess is not None
    assert origin_checksum is not None
    assert destination_checksum is not None
    assert origin_checksum_preprocess == origin_checksum
    assert helper.path_tz_fix(os.path.join('2015-12-Dec','Sunnyvale','2015-12-05_00-59-26-photo-some-title.jpg')) in destination, destination

def test_process_file_with_album():
    filesystem = FileSystem()
    temporary_folder, folder = helper.create_working_folder()

    origin = os.path.join(folder,'photo.jpg')
    shutil.copyfile(helper.get_file('with-album.jpg'), origin)

    origin_checksum_preprocess = helper.checksum(origin)
    media = Photo(origin)
    destination = filesystem.process_file(origin, temporary_folder, media, allowDuplicate=True)

    origin_checksum = helper.checksum(origin)
    destination_checksum = helper.checksum(destination)

    shutil.rmtree(folder)
    shutil.rmtree(os.path.dirname(os.path.dirname(destination)))

    assert origin_checksum_preprocess is not None
    assert origin_checksum is not None
    assert destination_checksum is not None
    assert origin_checksum_preprocess == origin_checksum
    assert helper.path_tz_fix(os.path.join('2015-12-Dec','Test Album','2015-12-05_00-59-26-photo.jpg')) in destination, destination

def test_process_file_with_album_and_title():
    filesystem = FileSystem()
    temporary_folder, folder = helper.create_working_folder()

    origin = os.path.join(folder,'photo.jpg')
    shutil.copyfile(helper.get_file('with-album-and-title.jpg'), origin)

    origin_checksum_preprocess = helper.checksum(origin)
    media = Photo(origin)
    destination = filesystem.process_file(origin, temporary_folder, media, allowDuplicate=True)

    origin_checksum = helper.checksum(origin)
    destination_checksum = helper.checksum(destination)

    shutil.rmtree(folder)
    shutil.rmtree(os.path.dirname(os.path.dirname(destination)))

    assert origin_checksum_preprocess is not None
    assert origin_checksum is not None
    assert destination_checksum is not None
    assert origin_checksum_preprocess == origin_checksum
    assert helper.path_tz_fix(os.path.join('2015-12-Dec','Test Album','2015-12-05_00-59-26-photo-some-title.jpg')) in destination, destination

def test_process_file_with_album_and_title_and_location():
    filesystem = FileSystem()
    temporary_folder, folder = helper.create_working_folder()

    origin = os.path.join(folder,'photo.jpg')
    shutil.copyfile(helper.get_file('with-album-and-title-and-location.jpg'), origin)

    origin_checksum_preprocess = helper.checksum(origin)
    media = Photo(origin)
    destination = filesystem.process_file(origin, temporary_folder, media, allowDuplicate=True)

    origin_checksum = helper.checksum(origin)
    destination_checksum = helper.checksum(destination)

    shutil.rmtree(folder)
    shutil.rmtree(os.path.dirname(os.path.dirname(destination)))

    assert origin_checksum_preprocess is not None
    assert origin_checksum is not None
    assert destination_checksum is not None
    assert origin_checksum_preprocess == origin_checksum
    assert helper.path_tz_fix(os.path.join('2015-12-Dec','Test Album','2015-12-05_00-59-26-photo-some-title.jpg')) in destination, destination

# gh-89 (setting album then title reverts album)
def test_process_video_with_album_then_title():
    filesystem = FileSystem()
    temporary_folder, folder = helper.create_working_folder()

    origin = os.path.join(folder,'movie.mov')
    shutil.copyfile(helper.get_file('video.mov'), origin)

    origin_checksum = helper.checksum(origin)

    origin_checksum_preprocess = helper.checksum(origin)
    media = Video(origin)
    media.set_album('test_album')
    media.set_title('test_title')
    destination = filesystem.process_file(origin, temporary_folder, media, allowDuplicate=True)

    destination_checksum = helper.checksum(destination)

    shutil.rmtree(folder)
    shutil.rmtree(os.path.dirname(os.path.dirname(destination)))

    assert origin_checksum_preprocess is not None
    assert origin_checksum is not None
    assert destination_checksum is not None
    assert origin_checksum_preprocess == origin_checksum
    assert helper.path_tz_fix(os.path.join('2015-01-Jan','test_album','2015-01-19_12-45-11-movie-test_title.mov')) in destination, destination

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-fallback-folder' % gettempdir())
def test_process_file_fallback_folder():
    with open('%s/config.ini-fallback-folder' % gettempdir(), 'w') as f:
        f.write("""
[Directory]
date=%Y-%m
full_path=%date/%album|"fallback"
        """)

    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    temporary_folder, folder = helper.create_working_folder()

    origin = os.path.join(folder,'plain.jpg')
    shutil.copyfile(helper.get_file('plain.jpg'), origin)

    media = Photo(origin)
    destination = filesystem.process_file(origin, temporary_folder, media, allowDuplicate=True)
    if hasattr(load_config, 'config'):
        del load_config.config

    assert helper.path_tz_fix(os.path.join('2015-12', 'fallback', '2015-12-05_00-59-26-plain.jpg')) in destination, destination

    shutil.rmtree(folder)
    shutil.rmtree(os.path.dirname(os.path.dirname(destination)))

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-multiple-directories' % gettempdir())
def test_process_twice_more_than_two_levels_of_directories():
    with open('%s/config.ini-multiple-directories' % gettempdir(), 'w') as f:
        f.write("""
[Directory]
year=%Y
month=%m
day=%d
full_path=%year/%month/%day
        """)

    if hasattr(load_config, 'config'):
        del load_config.config

    filesystem = FileSystem()
    temporary_folder, folder = helper.create_working_folder()

    origin = os.path.join(folder,'plain.jpg')
    shutil.copyfile(helper.get_file('plain.jpg'), origin)

    media = Photo(origin)
    destination = filesystem.process_file(origin, temporary_folder, media, allowDuplicate=True)
    if hasattr(load_config, 'config'):
        del load_config.config

    assert helper.path_tz_fix(os.path.join('2015','12','05', '2015-12-05_00-59-26-plain.jpg')) in destination, destination

    if hasattr(load_config, 'config'):
        del load_config.config

    media_second = Photo(destination)
    media_second.set_title('foo')
    destination_second = filesystem.process_file(destination, temporary_folder, media_second, allowDuplicate=True)

    if hasattr(load_config, 'config'):
        del load_config.config

    assert destination.replace('.jpg', '-foo.jpg') == destination_second, destination_second

    shutil.rmtree(folder)
    shutil.rmtree(os.path.dirname(os.path.dirname(destination)))

def test_process_existing_file_without_changes():
    # gh-210
    filesystem = FileSystem()
    temporary_folder, folder = helper.create_working_folder()

    origin = os.path.join(folder,'plain.jpg')
    shutil.copyfile(helper.get_file('plain.jpg'), origin)

    media = Photo(origin)
    destination = filesystem.process_file(origin, temporary_folder, media, allowDuplicate=True)

    assert helper.path_tz_fix(os.path.join('2015-12-Dec', 'Unknown Location', '2015-12-05_00-59-26-plain.jpg')) in destination, destination

    media_second = Photo(destination)
    destination_second = filesystem.process_file(destination, temporary_folder, media_second, allowDuplicate=True)

    assert destination_second is None, destination_second

    shutil.rmtree(folder)
    shutil.rmtree(os.path.dirname(os.path.dirname(destination)))

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-plugin-throw-error' % gettempdir())
def test_process_file_with_plugin_throw_error():
    with open('%s/config.ini-plugin-throw-error' % gettempdir(), 'w') as f:
        f.write("""
[Plugins]
plugins=ThrowError
        """)

    if hasattr(load_config, 'config'):
        del load_config.config

    filesystem = FileSystem()
    temporary_folder, folder = helper.create_working_folder()

    origin = os.path.join(folder,'plain.jpg')
    shutil.copyfile(helper.get_file('plain.jpg'), origin)

    media = Photo(origin)
    destination = filesystem.process_file(origin, temporary_folder, media, allowDuplicate=True)

    if hasattr(load_config, 'config'):
        del load_config.config

    assert destination is None, destination

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-plugin-runtime-error' % gettempdir())
def test_process_file_with_plugin_runtime_error():
    with open('%s/config.ini-plugin-runtime-error' % gettempdir(), 'w') as f:
        f.write("""
[Plugins]
plugins=RuntimeError
        """)
    if hasattr(load_config, 'config'):
        del load_config.config

    filesystem = FileSystem()
    temporary_folder, folder = helper.create_working_folder()

    origin = os.path.join(folder,'plain.jpg')
    shutil.copyfile(helper.get_file('plain.jpg'), origin)

    media = Photo(origin)
    destination = filesystem.process_file(origin, temporary_folder, media, allowDuplicate=True)

    if hasattr(load_config, 'config'):
        del load_config.config

    assert '2015-12-Dec/Unknown Location/2015-12-05_00-59-26-plain.jpg' in destination, destination

def test_set_utime_with_exif_date():
    filesystem = FileSystem()
    temporary_folder, folder = helper.create_working_folder()

    origin = os.path.join(folder,'photo.jpg')
    shutil.copyfile(helper.get_file('plain.jpg'), origin)

    media_initial = Photo(origin)
    metadata_initial = media_initial.get_metadata()

    initial_stat = os.stat(origin)
    initial_time = int(min(initial_stat.st_mtime, initial_stat.st_ctime))
    initial_checksum = helper.checksum(origin)

    assert initial_time != time.mktime(metadata_initial['date_taken'])

    filesystem.set_utime_from_metadata(media_initial.get_metadata(), media_initial.get_file_path())
    final_stat = os.stat(origin)
    final_checksum = helper.checksum(origin)

    media_final = Photo(origin)
    metadata_final = media_final.get_metadata()

    shutil.rmtree(folder)

    assert initial_stat.st_mtime != final_stat.st_mtime
    assert final_stat.st_mtime == time.mktime(metadata_final['date_taken'])
    assert initial_checksum == final_checksum

def test_set_utime_without_exif_date():
    filesystem = FileSystem()
    temporary_folder, folder = helper.create_working_folder()

    origin = os.path.join(folder,'photo.jpg')
    shutil.copyfile(helper.get_file('no-exif.jpg'), origin)

    media_initial = Photo(origin)
    metadata_initial = media_initial.get_metadata()

    initial_stat = os.stat(origin)
    initial_time = int(min(initial_stat.st_mtime, initial_stat.st_ctime))
    initial_checksum = helper.checksum(origin)

    assert initial_time == time.mktime(metadata_initial['date_taken'])

    filesystem.set_utime_from_metadata(media_initial.get_metadata(), media_initial.get_file_path())
    final_stat = os.stat(origin)
    final_checksum = helper.checksum(origin)

    media_final = Photo(origin)
    metadata_final = media_final.get_metadata()

    shutil.rmtree(folder)

    assert initial_time == final_stat.st_mtime
    assert final_stat.st_mtime == time.mktime(metadata_final['date_taken']), (final_stat.st_mtime, time.mktime(metadata_final['date_taken']))
    assert initial_checksum == final_checksum

def test_should_exclude_with_no_exclude_arg():
    filesystem = FileSystem()
    result = filesystem.should_exclude('/some/path')
    assert result == False, result

def test_should_exclude_with_non_matching_regex():
    filesystem = FileSystem()
    result = filesystem.should_exclude('/some/path', {re.compile('foobar')})
    assert result == False, result

def test_should_exclude_with_matching_regex():
    filesystem = FileSystem()
    result = filesystem.should_exclude('/some/path', {re.compile('some')})
    assert result == True, result

def test_should_not_exclude_with_multiple_with_non_matching_regex():
    filesystem = FileSystem()
    result = filesystem.should_exclude('/some/path', {re.compile('foobar'), re.compile('dne')})
    assert result == False, result

def test_should_exclude_with_multiple_with_one_matching_regex():
    filesystem = FileSystem()
    result = filesystem.should_exclude('/some/path', {re.compile('foobar'), re.compile('some')})
    assert result == True, result

def test_should_exclude_with_complex_matching_regex():
    filesystem = FileSystem()
    result = filesystem.should_exclude('/var/folders/j9/h192v5v95gd_fhpv63qzyd1400d9ct/T/T497XPQH2R/UATR2GZZTX/2016-04-Apr/London/2016-04-07_11-15-26-valid-sample-title.txt', {re.compile('London.*\.txt$')})
    assert result == True, result

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-does-not-exist' % gettempdir())
def test_get_folder_path_definition_default():
    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    path_definition = filesystem.get_folder_path_definition()
    if hasattr(load_config, 'config'):
        del load_config.config

    assert path_definition == [[('date', '%Y-%m-%b')], [('album', ''), ('location', '%city'), ('"Unknown Location"', '')]], path_definition

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-date-location' % gettempdir())
def test_get_folder_path_definition_date_location():
    with open('%s/config.ini-date-location' % gettempdir(), 'w') as f:
        f.write("""
[Directory]
date=%Y-%m-%d
location=%country
full_path=%date/%location
        """)

    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    path_definition = filesystem.get_folder_path_definition()
    expected = [
        [('date', '%Y-%m-%d')], [('location', '%country')]
    ]
    if hasattr(load_config, 'config'):
        del load_config.config

    assert path_definition == expected, path_definition

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-location-date' % gettempdir())
def test_get_folder_path_definition_location_date():
    with open('%s/config.ini-location-date' % gettempdir(), 'w') as f:
        f.write("""
[Directory]
date=%Y-%m-%d
location=%country
full_path=%location/%date
        """)

    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    path_definition = filesystem.get_folder_path_definition()
    expected = [
        [('location', '%country')], [('date', '%Y-%m-%d')]
    ]
    if hasattr(load_config, 'config'):
        del load_config.config

    assert path_definition == expected, path_definition

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-cached' % gettempdir())
def test_get_folder_path_definition_cached():
    with open('%s/config.ini-cached' % gettempdir(), 'w') as f:
        f.write("""
[Directory]
date=%Y-%m-%d
location=%country
full_path=%date/%location
        """)

    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    path_definition = filesystem.get_folder_path_definition()
    expected = [
        [('date', '%Y-%m-%d')], [('location', '%country')]
    ]

    assert path_definition == expected, path_definition

    with open('%s/config.ini-cached' % gettempdir(), 'w') as f:
        f.write("""
[Directory]
date=%uncached
location=%uncached
full_path=%date/%location
        """)
    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    path_definition = filesystem.get_folder_path_definition()
    expected = [
        [('date', '%Y-%m-%d')], [('location', '%country')]
    ]
    if hasattr(load_config, 'config'):
        del load_config.config

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-location-date' % gettempdir())
def test_get_folder_path_definition_with_more_than_two_levels():
    with open('%s/config.ini-location-date' % gettempdir(), 'w') as f:
        f.write("""
[Directory]
year=%Y
month=%m
day=%d
full_path=%year/%month/%day
        """)

    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    path_definition = filesystem.get_folder_path_definition()
    expected = [
        [('year', '%Y')], [('month', '%m')], [('day', '%d')]
    ]
    if hasattr(load_config, 'config'):
        del load_config.config

    assert path_definition == expected, path_definition

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-location-date' % gettempdir())
def test_get_folder_path_definition_with_only_one_level():
    with open('%s/config.ini-location-date' % gettempdir(), 'w') as f:
        f.write("""
[Directory]
year=%Y
full_path=%year
        """)

    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    path_definition = filesystem.get_folder_path_definition()
    expected = [
        [('year', '%Y')]
    ]
    if hasattr(load_config, 'config'):
        del load_config.config

    assert path_definition == expected, path_definition

@mock.patch('elodie.constants.CONFIG_FILE', '%s/config.ini-multi-level-custom' % gettempdir())
def test_get_folder_path_definition_multi_level_custom():
    with open('%s/config.ini-multi-level-custom' % gettempdir(), 'w') as f:
        f.write("""
[Directory]
year=%Y
month=%M
full_path=%year/%album|%month|%"foo"/%month
        """)

    if hasattr(load_config, 'config'):
        del load_config.config
    filesystem = FileSystem()
    path_definition = filesystem.get_folder_path_definition()
    
    expected = [[('year', '%Y')], [('album', ''), ('month', '%M'), ('"foo"', '')], [('month', '%M')]]
    if hasattr(load_config, 'config'):
        del load_config.config

    assert path_definition == expected, path_definition

def test_get_date_taken_without_exif():
    filesystem = FileSystem()
    source = helper.get_file('no-exif.jpg')
    photo = Photo(source)
    date_taken = filesystem.get_date_taken(photo.get_metadata())

    date_modified = photo.get_metadata()['date_modified']

    assert date_taken == date_modified, date_taken