'''
    mosireen.py - pandora_client plugin

    custom parse_path for pandora_client to parse musereen archive paths in the form

    YYYY/MM_YYYY/DD_MM_YYYY/Location 1/Location 2/Event/Shooter/Topic 2(optional)/MVI_2036.MOV

'''
import re
import ox
import os

sync_extensions = ['.nef', '.cr2', '.pef']

def example_path(client):
    return '\t' + 'YYYY/MM_YYYY/DD_MM_YYYY/Location 1/Location 2/Event/Shooter/Topic 2(optional)/MVI_2036.MOV'

def parse_path(client, path, context):
    '''
        args:
            client - Client instance
            path   - path without volume prefix 
        return:
            return None if file is ignored, dict with parsed item information otherwise
    '''
    m = re.compile('^(\d{4}|NA)/(\d{2}|NA)_(\d{4}|NA)/(?P<day>\d+|NA)_(?P<month>\d+|NA)_(?P<year>\d{4}|NA)((-(?P<tilday>\d+|NA)_(?P<tilmonth>\d+|NA)_(?P<tilyear>\d{4}))?)/(?P<location1>.+?)/(?P<location2>.+?)/(?P<subject1>.+?)/(?P<shooter>.+?)/((?P<subject2>.+?)/|).*').match(path)
    if not m:
        return None
    info = m.groupdict()
    date = '%s-%s-%s' % (info['year'], info['month'], info['day'])
    if info['tilday']:
        date = '%s-%s-%s - %s-%s-%s' % (info['year'], info['month'], info['day'], info['tilyear'], info['tilmonth'], info['tilday'])
    for key in info:
        if info[key]:
            info[key] = info[key].replace('_', ' ')

    while date.endswith('-NA'):
        date = date[:-3]
    if date == 'NA':
        date = ''

    title_date = ' (%s)' % date if date else ''

    topic = info['subject1'].split(",")
    if info['subject2']:
        topic += info['subject2'].split(",")
        title = "%s, %s%s" % (info['subject1'], info['subject2'], title_date)
    else:
        title = "%s%s" % (info['subject1'], title_date)

    '''
    if info['shooter'] != 'NA':
        title = "%s %s" % (title, info['shooter'])
    '''
    location = [info['location2'], info['location1']]
    location = ', '.join([l.strip() for l in location if l.strip() != 'NA'])
    location = location.strip()

    if location:
        title += ' at ' + location
    title = title.replace('  ', ' ').strip()
    title = title.replace('  ', ' ').strip()

    topic = [t.strip() for t in topic if t.strip() != 'NA']
    shooter = [s.strip() for s in info['shooter'].split(',') if s.strip() != 'NA']

    r = {
        'shooter': shooter,
        'date': date,
        'location': location,
        'title': title,
        'topic': topic
    }
    _info = ox.movie.parse_path(path)
    for key in ('extension', 'type'):
        r[key] = _info[key]
    return r

def ignore_file(client, path):
    '''
        return True if file should not even be considered.
        i.e. to filter out .DS_Store, empty files
    '''
    filename = os.path.basename(path)
    if filename.startswith('._') \
            or filename in (
                '.DS_Store', 'Thumbs.db',
                'CINDEX.TMP', 'THUMB.TDT', 'THUMB.TID',
                'S_INDEX.DAT',
            ) \
            or filename.endswith('~') \
            or 'Autosave Vault' in path \
            or 'CLIPINF/' in path \
            or 'Final Cut Pro Thumbnail Data' in path \
            or os.path.splitext(filename.lower())[-1] in (
                '.thm', '.rtf', '.sfk', '.fcp', '.xmp', '.prproj',
                '.ctg', '.cpi', '.bdm', '.mpl', '.html', '.txt',
                '.doc', '.xml', '.psd', '.pds', '.qtindex', '.lnk',
            ) \
            or not os.path.exists(path) \
            or os.stat(path).st_size == 0:
        return True
    return False