Pokedex Skills Code

pokedex.js

const Pokedex = require('../services/pokedex');
const convert = require('convert-units');

// Add this helper method
const parseParameter = (command, text) => {
	const start = text.indexOf(command);
	const textStart = text.substring(start)
	const parameters = textStart.split(" ");

	if (parameters[1]) {
		return parameters[1];
	}
	return null;
}

// Return <feet>' <inches>"
const formatHeight = (height) => {
	// height is in decimeter
    const meters = height / 10;
    const feet = convert(meters).from('m').to('ft-us');
    const parts = feet.toString().split('.');
    const characteristic = parts[0];
    const mantissa = `.${parts[1]}`;
    const inches = convert(mantissa).from('ft').to('in').toFixed();
    return `${characteristic}' ${inches}"`
}

// Return <lb> lbs
const formatWeight = (weight) => {
    // weight is in hectograms
    const grams = weight * 100;
    // Pokedex usually shows up to the tenth
    const lb = convert(grams).from('g').to('lb').toFixed(1);
    return `${lb} lbs`;
}

// Return "name" -> "Name"
const formatName = (name) => name.charAt(0).toUpperCase() + name.slice(1);

module.exports = controller => {
	const POKEDEX_CMD = '!pokedex';

	controller.hears(
		POKEDEX_CMD, // this is our command
		// We define the context of when our bot should hear this command
		// ambient = all of chat the bot is in
		// direct_message = any messages directly sent to the bot
		['ambient', 'direct_message'],
        (bot, message) => {
            const parameter = parseParameter(POKEDEX_CMD, message.text);

            if (parameter) {
           		Pokedex.search(parameter)
					.then(result => {
						const embed = new controller.RichEmbed();
						embed.setAuthor(
							"Pokedex",
							"https://icon-library.net/images/pokedex-icon/pokedex-icon-15.jpg" // Grabbing this icon from icon-library
						);
						embed.setTitle(formatName(result.name));
						embed.setDescription(`**No. ${response.id}** \n **${response.types[1].type.name}**`);
						embed.setThumbnail(result.sprites.front_default);
						embed.addField("Weight", formatWeight(result.weight));
						embed.addField("Height", formatHeight(result.height));
						embed.setColor("GREEN");
						embed.addField("Description", result.description);
                        bot.reply(message, embed);
					})
					.catch((e) => {
						bot.reply(message, 'NO DATA')
					})
            } else {
                bot.reply(message, 'Please try again with a name or number');
            }
		}
	)
}