#!/usr/bin/python
# -*- coding: utf-8 -*-

'''
    script.skin.helper.widgets
    utils.py
    helper methods
'''

import os, sys
if sys.version_info.major == 3:
    import urllib.parse as urlparse
else:
    import urlparse
from traceback import format_exc
import traceback
import xbmc
import xbmcaddon

ADDON_ID = "script.skin.helper.widgets"
KODI_VERSION = int(xbmc.getInfoLabel("System.BuildVersion").split(".")[0])


def log_msg(msg, loglevel=xbmc.LOGDEBUG):
    ''' log message with addon name and version to kodi log '''
    xbmc.log("%s --> %s" % (ADDON_ID, msg), level=loglevel)


def log_exception(modulename, exceptiondetails):
    '''helper to properly log an exception'''
    if sys.version_info.major == 3:
        exc_type, exc_value, exc_traceback = sys.exc_info()
        lines = traceback.format_exception(exc_type, exc_value, exc_traceback)
        log_msg("Exception details: Type: %s Value: %s Traceback: %s" % (exc_type.__name__, exc_value, ''.join(line for line in lines)), xbmc.LOGWARNING)
    else:
        log_msg(format_exc(sys.exc_info()), xbmc.LOGWARNING)
        log_msg("Exception in %s ! --> %s" % (modulename, exceptiondetails), xbmc.LOGERROR)


def create_main_entry(item):
    '''helper to create a simple (directory) listitem'''
    if "//" in item[1]:
        filepath = item[1]
    else:
        filepath = "plugin://script.skin.helper.widgets/?action=%s" % item[1]
    return {
        "label": item[0],
        "file": filepath,
        "icon": item[2],
        "art": {"fanart": "special://home/addons/script.skin.helper.widgets/fanart.jpg"},
        "isFolder": True,
        "type": "file",
        "IsPlayable": "false"
    }


def urlencode(text):
    '''helper to urlencode a (unicode) string'''
    if sys.version_info.major < 3:
        if isinstance(text, unicode):
            text = text.encode("utf-8")
    blah = urllib.urlencode({'blahblahblah': text})
    blah = blah[13:]
    return blah