const { EmbedBuilder } = require("discord.js");
const fs = require("fs");
const prefix = process.env.PREFIX;

module.exports = {
  name: "vileimagery",
  description: "Do NOT run.",
  execute(message, args) {
    let proposedfilename = message.content.slice(
      prefix.length + this.name.length + 1
    );
    const embed = new EmbedBuilder();
    const images = fs
      .readdirSync("../pepperbot/data/vileimagery")
      .filter((file) => file.endsWith(".png"));
    let file;
    let lsMode = false;
    let path;

    if (images.includes(proposedfilename)) {
      file = proposedfilename;
    } else if (images.includes(proposedfilename.replaceAll(" ", "_"))) {
      file = proposedfilename.replaceAll(" ", "_");
    } else if (
      images.includes(proposedfilename.replaceAll(" ", "_") + ".png")
    ) {
      file = proposedfilename.replaceAll(" ", "_") + ".png";
    } else if (
      images.includes(proposedfilename + ".png") &&
      proposedfilename !== "ls"
    ) {
      file = proposedfilename += ".png";
    } else if (proposedfilename === "ls") {
      lsMode = true;
      file = "ls";
      path = "../pepperbot/src/vileimagery/ls.txt";
    } else {
      embed.setDescription(
        "unable to find your file in the vile imagery folder, instead it has been replaced with a random one. put `ls` as your args to upload a file of all names. try replacing spaces with _s."
      );
      const maxRan = images.length;
      const randomnum = Math.floor(Math.random() * maxRan);
      file = images[randomnum];
    }

    if (!lsMode) {
      embed.setTitle(file.replaceAll("_", " ").replaceAll(".png", ""));
      embed.setImage(`attachment://${file}`);
    }
    embed.setColor(0xff0000);
    if (!lsMode) {
      message.reply({
        embeds: [embed],
        files: [`../pepperbot/src/vileimagery/${file}`],
      });
    } else {
      message.channel.send({
        files: [
          {
            attachment: path,
            name: "ls.txt",
          },
        ],
      });
    }
  },
};