const { MessageEmbed, Permissions, MessageAttachment } = require("discord.js");
const { red, black } = require("../../other/texts/colors.json");
const { inspect } = require("util");
const { Type } = require("@extreme_hero/deeptype");

function clean(text) {
    if (typeof text === 'string') {
        text = text
            .replace(/`/g, `\`${String.fromCharCode(8203)}`)
            .replace(/@/g, `@${String.fromCharCode(8203)}`)
            .replace(new RegExp(process.env.TOKEN, 'gi'), '****')
    }
    return text;
}

module.exports = {
    config: {
        name: "eval",
        aliases: ['ev'],
        usage: "eval",
        category: "owner",
        description: "Evaluates a command.",
        noalias: "No Aliases",
        accessableby: "Developers"
    },
    run: async (bot, message, args) => {

        if (!message.channel.permissionsFor(message.guild.me).has([Permissions.FLAGS.VIEW_CHANNEL, Permissions.FLAGS.SEND_MESSAGES, Permissions.FLAGS.EMBED_LINKS])) return;

        if (message.author.id != "528256079101034506") return;

        const msg = message;

        let embedError = new MessageEmbed()
        .setColor(red)

        if (!args.length) {
            embedError.setDescription("❌ I need a code to evaluate.");
            return await message.channel.send({ embeds: [embedError] });
        };

        let code = args.join(' ');
        code = code.replace(/[“”]/g, '"').replace(/[‘’]/g, "'");

        let evaled;
        try {
            const start = process.hrtime();
            evaled = eval(code);
            
            if (evaled instanceof Promise) evaled = await evaled;

            const stop = process.hrtime(start);
            const response = [
                `**Output:** \`\`\`js\n${clean(inspect(evaled, { depth: 0 }))}\n\`\`\``,
                `**Type:** \`\`\`ts\n${new Type(evaled).is}\n\`\`\``,
                `**Time Taken:** \`\`\`${(((stop[0] * 1e9) + stop[1])) / 1e6}ms \`\`\``
            ];
            const res = response.join('\n');
            if (res.length < 2000) {
                await msg.channel.send({ content: res })
            } else {
                const output = new MessageAttachment(Buffer.from(res), 'output.txt');
                await msg.channel.send({ content: output })
            }
        } catch (error) {
            return await message.channel.send({ content: `Error: \`\`\`xl\n${clean(error)}\n\`\`\`` });
        }
    },
};