import pluginInterfaces as pi
import video as vid

from yapsy.PluginManager import PluginManagerSingleton

def helperFunctionnality(options):
    optionName = "--list-plugins"
    if options.get(optionName):
        _listPlugins()
        return True
    else:
        options.pop(optionName)

    optionName = "--hearthbeat"
    if options.get(optionName):
        for plugin in manager.getPluginsOfCategory(pi.PluginTypes.PLATFORM):
            plugin.plugin_object.hearthbeat()
        return True
    else:
        options.pop(optionName)

    return False


def parseOptions(options):
    video = vid.Video()

    video.path = _getOption(options, "--file", video.path)
    video.thumbnail = _getOption(options, "--thumbnail", video.thumbnail)
    video.name = _getOption(options, "--name", video.name)
    video.description = _getOption(options, "--description", video.description)
    video.playlistName = _getOption(options, "--playlist", video.playlistName)
    video.privacy = _getOption(options, "--privacy", video.privacy)
    video.category = _getOption(options, "--category", video.category)
    video.tags = _getOption(options, "--tag", video.tags)
    video.language = _getOption(options, "--language", video.language)
    video.originalDate = _getOption(options, "--original-date", video.originalDate)
    # TODO: set as an object: { "all": date1, "platformX": date2, …}?
    #       Maybe the publishAt by platform is better placed in `self.platform`
    #       And so publishAt would only contains the global date.
    video.publishAt = _getOption(options, "--publish-at", video.publishAt)
    # TODO: Add a list of licences
    video.licence = _getOption(options, "--licence", video.licence)
    video.disableComments = _getOption(options, "--disable-comments", video.disableComments)
    video.nsfw = _getOption(options, "--nsfw", video.nsfw)

    autoOriginalDate = _getOption(options, "--auto-original-date", False)
    if autoOriginalDate:
        raise Exception("Unimplemented!")

    return video


def _getOption(options, optionName, defaultValue = None):
    value = options.get(optionName)
    options.pop(optionName)

    if value is None:
        return defaultValue
    return value


def _listPlugins():
    manager = PluginManagerSingleton.get()

    print("The plugins are stored in the following folders:", manager.getPluginLocator().plugins_places)

    print("Category:", pi.PluginTypes.INTERFACE.value)
    for plugin in manager.getPluginsOfCategory(pi.PluginTypes.INTERFACE):
        print("\t" + plugin.name)

    print("Category:", pi.PluginTypes.PLATFORM.value)
    for plugin in manager.getPluginsOfCategory(pi.PluginTypes.PLATFORM):
        print("\t" + plugin.name)

    print("Category:", pi.PluginTypes.CONSUMER.value)
    for plugin in manager.getPluginsOfCategory(pi.PluginTypes.CONSUMER):
        print("\t" + plugin.name)