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",
            "\nUsage: !clap some text to be meme'mt",
        ],
        "simp": [
            "Returns a license to be a simp",
            "\nUsage: !simp https://some.photo.jpg",
        ],
        "horny": [
            "Returns a license to be horny",
            "\nUsage: !horny https://some.photo.jpg",
        ],
        "wasted": [
            "Overlays the GTAV wasted text over the image you link",
            "\nUsage: !wasted https://some.photo.jpg",
        ],
        "cleanup": [
            "Admin use only. Deletes dale bot's messages from the channel",
            "\nUsage: !cleanup",
        ],
        "corona": [
            "Pulls the latest corona virus stats per state from Johns Hopkins data",
            "\n!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",
            "\nUsage: !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",
            "\nUsage: !invite or !invite temp",
        ],
        "issue": [
            "Creates an issue on gitlab with the passed in parameters\n",
            "\nUsage: !issue <issue title>; <issue description>",
        ],
        "icon": [
            "Returns the server's icon URL\n",
            "\nUsage: !icon",
        ],
        "info": [
            "Returns a blurb with information about the discord server\n",
            "\nUsage: !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",
            "\nUsage: !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",
            "\nUsage: !pout",
        ],
        "rat": ["Returns a random rat photo", "\nUsage: !rat"],
        "roll": [
            "Rolls N number of Y sided die\n",
            "\nUsage: !roll 3d20\n",
            "You can also add a modifier on the end with a +",
            "\nUsage: !roll 2d20+5",
        ],
        "sheeb": ["Returns a picture of a sheeb"],
        "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. Add -v or --verbose for additional stock info.",
            "\nUsage: !stock AAPL TSLA -v",
        ],
        "trackdays": [
            "Returns the track schedule for the tracks we frequent (buttonwillow and thunderhill).\n",
            "\nUsage: !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"],
        "vc": [
            "Creates a role and voice channel named whatever you pass in. Only takes one argument\n",
            "\nGives the role permissions to enter the voice channel\n"
            "\nUsage: !vc some_role_name",
        ],
        "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": [
            "bf5",
            "clap",
            "excuse",
            "ffxiv",
            "greentext",
            "homepage",
            "horny",
            "lewd",
            "meme",
            "message",
            "nft",
            "owo",
            "pout",
            "roll",
            "simp",
            "smug",
            "trackdays",
            "verify",
            "wasted",
            "wink",
            "youtube",
        ],
        "util": [
            "8ball",
            "ask",
            "corona",
            "decide",
            "emoji",
            "icon",
            "info",
            "issue",
            "stock",
            "tts",
            "vc",
            "wallpaper",
        ],
        "users": ["help", "invite", "purge", "roles", "source"],
        "pictures of animals": [
            "birb",
            "cat",
            "dale",
            "dog",
            "fox",
            "kangaroo",
            "koala",
            "panda",
            "raccoon",
            "rat",
            "redpanda",
            "sheeb",
        ],
        "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.avatar
    )

    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(method):
    try:
        explanation = get_help_message(method)
    except KeyError:
        return "This command could not be found."
    return explanation