const fs = require("fs");
const Discord = require("discord.js");
const config = require("./config");

const client = new Discord.Client();

function handleStats() {}

const handlers = {
  stats: handleStats,
  help: handleHelp
};

const commands = fs
  .readdirSync("./commands")
  .filter(file => file.endsWith(".js"))
  .map(file => {
    return require(`./commands/${file}`);
  });

for (const command of commands) {
  handlers[command.command] = command.handler;
}

async function handleHelp(message, args) {
  const commandHelp = commands
    .map(
      command =>
        `\`!${command.command} ${command.usage || ""}\` -- ${
          command.description
        }`
    )
    .join("\n");

  const help = `
I am a helpful bot that can do things with Winamp skins. Here are the commands I know:

${commandHelp}
\`!help\` Show this message

You can issue these commands in a DM to me or in any channel. For tasks relating to approving skins, I will respond in the #tweet-bot channel.
`.trim();
  message.channel.send(help);
}

client.on("message", async message => {
  if (message.author.bot) {
    return;
  }
  const [rawCommand, ...args] = message.content.split(" ");
  if (!rawCommand.startsWith("!")) {
    return;
  }
  const command = rawCommand.slice(1);
  console.log("New command: ", command);
  console.log("User: ", message.author.username);
  console.log("Arguments: ", args);
  const handler = handlers[command];
  if (handler != null) {
    handler(message, args);
  }
});

client.on("error", error => {
  console.error("The WebSocket encountered an error:", error);
});

client.login(config.discordToken);

const fs = require("fs");
const Discord = require("discord.js");
const config = require("./config");

const client = new Discord.Client();

function handleStats() {}

const handlers = {
  stats: handleStats,
  help: handleHelp
};

const commands = fs
  .readdirSync("./commands")
  .filter(file => file.endsWith(".js"))
  .map(file => {
    return require(`./commands/${file}`);
  });

for (const command of commands) {
  handlers[command.command] = command.handler;
}

async function handleHelp(message, args) {
  const commandHelp = commands
    .map(command => {
      return `\`!${command.command} ${command.usage || ""}\` -- ${
        command.description
      }`;
    })
    .join("\n");

  const help = `
I am a helpful bot that can do things with Winamp skins. Here are the commands I know:

${commandHelp}
\`!help\` Show this message

You can issue these commands in a DM to me or in any channel. For tasks relating to approving skins, I will respond in the #tweet-bot channel.
`.trim();
  message.channel.send(help);
}

client.on("message", async message => {
  if (message.author.bot) {
    return;
  }
  const [rawCommand, ...args] = message.content.split(" ");
  if (!rawCommand.startsWith("!")) {
    return;
  }
  const command = rawCommand.slice(1);
  console.log("New command: ", command);
  console.log("User: ", message.author.username);
  console.log("Arguments: ", args);
  const handler = handlers[command];
  if (handler != null) {
    handler(message, args);
  }
});

client.on("error", error => {
  console.error("The WebSocket encountered an error:", error);
});

client.login(config.discordToken);

Improve formatting