const Eris = require("eris");
const logger = require("npmlog");
const fs = require("fs");
const {resolve} = require("path");

const config = require("../config.json");
const Command = require("./lib/command.js");
const CommandDispatcher = require("./lib/commandDispatcher.js");

const bot = new Eris(config.token, {
  defaultImageFormat: "png",
  defaultImageSize: 1024,
});

const commands = new Eris.Collection();

function registerCommand(cmdObj) {
  if (cmdObj instanceof Command) {
    commands.set(cmdObj.name, cmdObj);
    const aliases = cmdObj.getAliases();
    logger.info(
      "hf:cmd",
      "Registered command '%s'%s",
      cmdObj.name,
      aliases.length > 0 ? ` (aliases: ${aliases.join(", ")})` : ""
    );
  }
}

global.hf = {
  bot,
  config,
  commands,
  registerCommand,
};

for (const file of fs.readdirSync(resolve(__dirname, "modules"))) {
  require(resolve(__dirname, "modules", file));
  logger.info("hf:modules", "Loaded module: '%s'", file);
}

bot.on("messageCreate", CommandDispatcher);
bot.on("messageUpdate", (msg) => {
  const oneDay = Date.now() - 86400000;
  if (msg.timestamp > oneDay && !msg.hasRan) {
    CommandDispatcher(msg);
  }
});

bot.on("ready", async () => {
  logger.info("hf:main", "Connected to Discord.");
  logger.info(
    "hf:main",
    "Logged in as: %s#%s (%s)",
    bot.user.username,
    bot.user.discriminator,
    bot.user.id
  );

  const channel = await bot.getDMChannel(config.owner_id);
  if (channel) {
    channel.createMessage(":white_check_mark: Loaded HiddenPhox.");
  }
});

bot.connect();