selmerBot/commands/anime/msearch.js

const scraper = require('mal-scraper');
const search = scraper.search;
const type = "manga";
module.exports = {
    name: 'msearch',
    description: 'Selmer bot gives you info on a manga',
    async execute(message, args, Discord, Client, bot) {
        if (args.length < 1) { return message.reply("Please specify a manga!"); }
        if (args[args.length - 1] != '~fancy' && args[args.length - 1] != '~summary' && args[args.length - 1] != '~stats') { args.push('~stats'); }
        
        let name = "";
        if (args.length > 1) {
            let i = 0;
            while (i < args.length && args[i] != '~fancy' && args[i] != '~summary' && args[i] != '~stats') {
                name += args[i] + " ";
                i++;
            }
        }

        let cmd = args[args.length - 1];

        try {
            search.search(type, {
                maxResults: 1,
                term: name
            }).then((data1) => {
                let data = data1[0];
                if (cmd == "~stats") {
                    const newEmbed = new Discord.MessageEmbed()
                    .setColor('#ff9900')
                    .setTitle(data.title)
                    .setURL(data.url)
                    .setImage(data.thumbnail)
                    //.setDescription('My professional resume')
                    .addFields(
                        {name: 'Type:', value: data.type},
                        {name: 'Score:', value: data.score},
                        {name: 'Volumes:', value: data.vols}
                    );
                    
                    message.channel.send({ embeds: [newEmbed] });
                } else if (cmd == "~fancy") {
                    let temp = `The ${data.type} _${data.title}_ currently has ${data.vols} volumes with ${data.nbChapters} chapters, `;
                    temp += `running from _${data.startDate.replace(/-/g, "/")}_  to  _${data.endDate.replace(/-/g, "/")}_, and has a score of ${data.score} on MyAnimeList!\n`;
                    temp += `You can read more about _${data.title}_ at ${data.url}`;

                    message.channel.send(temp);
                } else if (cmd == "~summary") {
                    //Remove the "read more." at the end
                    let temp = data.shortDescription.slice(0, -10);
                    temp += ` _read more at_ ${data.url}`;
                    return message.channel.send(temp);
                } else {
                    message.reply(`Unknown command, try using the format '${bot.prefix}msearch <manga name> [~stats or ~fancy or ~summary]`);
                }
            });
        } catch (err) {
            if (err.message.indexOf('MessageEmbed field values must be non-empty strings') != -1) {
                message.reply(`Insufficient information on website!\nThe page can be found here: ${data.url}`);
            } else {
                message.reply("Uh oh, an unknown error occured, click the ✅ to report this!");
                const { addComplaintButton } = require('../dev only/submitcomplaint');
                addComplaintButton(bot, message);
            }

            console.log(err);
        }
    }
}