import discord
def get_help_message(method):
    """
    get_help_message(method)

    Returns the information and usage of each of dale bot's funtions.
    When adding a new feature to dale bot, please add some information about
    it here
    """

    supported_methods = {
        '8ball': [
            'Ask dale bot a question and it will give you an 8ball response',
            '\nUsage: !8ball Will I win the lottery tomorrow?'
            ],
        'ask': [
            'Submits your query to wolfram alpha. If that cannot be answered, tries wikipedia\n',
            '\nUsage: !ask 100lbs to KG'
            ],
        'avatar': [
            'Returns the avatar for the mentioned user',
            '\nUsage: !avatar @somebody'
            ],
        'birb': [
            'Returns a random bird photo',
            '\nUsage: !birb'
            ],
        'bf5': [
            'Returns some API stats about a battlefield 5 character',
            '\nUsage: !bf5 <your origin account name>'
            ],
        'dale': [
            'Posts a photo or video of Dale, the goodest boy.',
            '\nUsage: !dale'
            ],
        'redpanda': [
            'Returns a random red panda photo',
            '\nUsage: !redpanda'
            ],
        'panda': [
            'Returns a random panda photo',
            '\nUsage: !panda'
            ],
        'koala': [
            'Returns a random koala photo',
            '\nUsage: !koala'
            ],
        'clap': [
            'Returns the shittiest meme created by sassy girls on twitter this century',
            'Usage: !clap some text to be meme\'mt'
            ],
        'simp': [
            'Returns a license to be a simp',
            'Usage: !simp https://some.photo.jpg'
            ],
        'horny': [
            'Returns a license to be horny',
            'Usage: !horny https://some.photo.jpg'
            ],
        'wasted': [
            'Overlays the GTAV wasted text over the image you link',
            'Usage: !wasted https://some.photo.jpg'
            ],
        'cleanup': [
            'Admin use only. Deletes dale bot\'s messages from the channel',
            'Usage: !cleanup'
            ],
        'corona': [
            'Pulls the latest corona virus stats per state from Johns Hopkins data',
            'Usage: !corona <some US state>\neg: !corona Colorado'
            ],
        'decide': [
            'dale-bot will help make the tough decisions for you',
            ' If there is only one option, it will give you a yes or no',
            '\nUsage: !decide cake or pie\n!decide should I do my homework'
            ],
        'ffxiv': [
            'Pulls a characters data from the lodestone API\n',
            'Usage: !ffxiv <First name> <last name> <server>\n',
            'eg: !ffxiv Slamsong Bardley Adamantoise\n\n',
            'Did you know that the critically acclaimed MMORPG Final Fantasy XIV has a free trial,\n',
            'and includes the entirety of A Realm Reborn AND the award-winning Heavensward expansion\n',
            'up to level 60 with no restrictions on playtime? Sign up, and enjoy Eorzea today!'
            ],
        'define': [
            'Returns a definiton of a word from urban dictionary',
            '\nUsage: !define loli'
            ],
        'dog': [
            'Returns the URL to a G O O D B O Y E or G I R L',
            '\nUsage: !dog'
            ],
        'emoji': [
            'Uploads the passed in URL to the server as an emoji.',
            '\nDiscord does not support GIFS. It will throw an error if you try.'
            '\nUsage: !emoji http://pictures.com/some_image.png my_new_emoji\n',
            'or `!emoji del some_emoji` to delete'
            ],
        'excuse': [
            'Generates a random excuse you can give your boss',
            '\nUsage: !excuse'
            ],
        'greentext': [
            'Grabs a greentext story from redditchat so you can laugh at the misfortune of others',
            '\nUsage: !greentext'
            ],
        'help': [
            'Shows you this message'
            ],
        'homepage': [
            'This function now outputs the SWEET-ASS picture of the day.',
            ' Note this picture only changes once a day.',
            '\nUsage: !homepage'
            ],
        'invite': [
            'Generates a one time use invite to the voice channel you are currently in.\n',
            'if you are not in a voice channel, the invite will be for whatever channel !invite was typed in.\n'
            'You can also specify if you want it to be a temporary invite by adding `temp` to the end\n',
            'Usage: !invite or !invite temp'
            ],
        'issue': [
            'Creates an issue on gitlab with the passed in parameters\n',
            'Usage: !issue <issue title>; <issue description>',
            ],
        'icon': [
            'Returns the server\'s icon URL\n',
            'Usage: !icon',
            ],
        'info': [
            'Returns a blurb with information about the discord server\n',
            'Usage: !info',
            ],
        'lewd': [
            'Returns a URL for a lewd image.',
            'Can only be used in NSFW channels.',
            '\nUsage: !lewd'
            ],
        'purge': [
            'By default, will delete your last 20 messages. You can override this',
            ' with your own number. \nUsage: !purge or !purge 15'
            ],
        'roles': [
            'dale bot will PM you a message with all the roles you have on the server'
            ],
        'wallpaper': [
            'Returns the URL for a 4k wallpaper. You can enter',
            'a search term as well. Supports multiple search terms as well',
            '\nUsage: !wallpaper flowers or !wallpaper mountain flowers sky '
            ],
        'message': [
            'You can ask me a question directly and I will do my best to answer it.',
            '\nUsage: @dale-bot what is the capital of France?'
            ],
        'meme': [
            'Generates a meme on the fly!',
            '\nExamples of all templates can be seen here https://memegen.link/examples'
            '\n\nUsage: !meme doge top text; bottom text'
            ],
        'nft': [
            'Polls opensea and gets a random monkey from bored ape yacht club',
            '\nUsage: !nft'
            ],
        'owo': [
            'Returns some fucky wucky text\n',
            'Usage: !owo what the fuck did you just fucking say about me you little shit?'
            ],
        'pout': [
            'Returns the URL for an anime girl pouting you filthy weeb\n',
            'Usage: !pout'
            ],
        'rat': [
            'Returns a random rat photo',
            '\nUsage: !rat'
            ],
        'roll': [
            'Rolls N number of Y sided die\n',
            'Usage: !roll 3d20\n',
            'You can also add a modifier on the end with a +',
            'Usage: !roll 2d20+5'
            ],
        'smug': [
            'Returns the URL for smug anime girl'
            ],
        'source': [
            "Links you to the git repo with dale-bot's source code"
            ],
        'stock': [
            'Returns basic stock information for the stock you entered.',
            '\nUsage: !stock AAPL TSLA'
            ],
        'trackdays': [
            'Returns the track schedule for the tracks we frequent (buttonwillow and thunderhill).\n',
            # 'Use abbreviations to reference the tracks, as follows\n',
            # 'bw = Buttonwillow Raceway\n',
            # 'willow = Willow Springs\n',
            # 'streets = Streets of Willow Springs\n',
            # 'laguna = WeatherTech Raceway Laguna Seca\n',
            # 'thill = Thunderhill Raceway Park\n',
            # 'sonoma = Sonoma Raceway\n',
            # 'acs = Auto Club Speedway\n',
            'Usage: !trackdays'
            ],
        'tts': [
            'Uploads a file with the specified text as an MP3.\nThis is advanced shitposting',
            '\nUsage: !tts who watches the watchmen?',
            '\nTo list all languages, you can type `!tts langs`'
            ],
        'youtube': [
            'Searches youtube for the query string and returns the first result',
            '\nUsage: !youtube sick bmx tricks'
            ],
        'wink': [
            'returns a anime girl winking at you',
            '\nUsage: !wink'
            ],
        'verify': [
            'Adds the twitter blue check mark to the previous message\n',
            '\nLiterally thats all it does\n'
            '\nUsage: !verify'
            ],
    }

    return "```css\n{}: {}\n```".format(method, ' '.join(supported_methods[method]))

def get_help_embed(bot):
    categories = {
        'fun': ['nft', 'bf5', 'ffxiv', 'clap', 'youtube', 'excuse', 'greentext', 'lewd', 'message', 'meme', 'homepage', 'pout', 'roll', 'smug', 'owo', 'wink', 'verify', 'horny', 'wasted', 'simp', 'trackdays'],
        'util': ['ask', 'corona', 'emoji', '8ball', 'decide', 'info', 'icon', 'wallpaper', 'stock', 'tts', 'issue'],
        'users': ['help', 'invite', 'purge', 'roles', 'source'],
        'pictures of animals': ['birb', 'redpanda', 'dale', 'dog', 'rat', 'koala', 'panda', 'raccoon', 'fox', 'cat', 'kangaroo'],
        'admin': ['cleanup']
    }

    description = "\nBelow you can see all the commands I know.\n\n**Have a nice day!**"
    embed = discord.Embed(description=description, color=0x428bca, type="rich")
    embed.set_author(name="Hello! I'm {}".format(bot.user.name), icon_url=bot.user.default_avatar_url)

    for category in categories:
        command_list = []
        for command in categories[category]:
            command_list.append("`{}`".format(command))
        embed.add_field(name="**%s**" % str(category).upper(), value=', '.join(command_list), inline=False)

    description2 = "**Use `!help <Command>` for more information about a command.** \n\n" + \
                    "**Examples:** \n `!help dog` for detailed help for the dog command \n\n" + \
                    "**Useful links:** [My source code](https://git.luker.gq/ldooks/dragon-bot), [Donate](https://cash.me/$ldooks) \n\n" + \
                    "**Invite me to another server:** [Click here](https://discord.com/oauth2/authorize?client_id=%s&scope=bot&permissions=8)" % bot.user.id

    embed.add_field(name="\u200b", value=description2, inline=False)
    return embed

def parse_message(message):
    method = message.split()[1]
    try:
        explanation = get_help_message(method)
    except KeyError:
        return "This command could not be found."
    return explanation