import config from "./things/config";
import logger from "./things/logger";

import bot from "./things/bot";
import commands from "./commands/index";
import Eris, { Constants } from "eris";

bot.on("ready", () => {
  const cmds = Object.values(commands).map((x) => {
    return {
      name: x.name,
      description: x.description,
      type: Constants.ApplicationCommandTypes.CHAT_INPUT,
      options: x.options
    };
  });

  if (process.env["NODE_ENV"] === "production") {
    logger.info(`Loading ${cmds.length} commands in global mode...`);

    bot.bulkEditCommands(cmds);
  } else {
    logger.info(`Loading ${cmds.length} commands in test mode...`);

    for (const guild of config.testGuilds) {
      logger.info(`Loading commands in guild ${guild}...`);

      bot.bulkEditGuildCommands(guild, cmds);
    }
  }

  logger.info(`All commands registered. Hello!`);
});

bot.on("interactionCreate", async (interaction) => {
  logger.debug(`Handling interaction ${interaction.id}`);

  if (interaction instanceof Eris.CommandInteraction) {
    const commandName = interaction.data.name;
    const command = commands[commandName];
    if (command) {
      try {
        await command.command(interaction);
      } catch (err) {
        logger.error(
          { err },
          `Error running command ${commandName} for interaction ${interaction.id}`
        );

        await interaction.createMessage({
          content: ":warn: Something went wrong running this command.",
          flags: Constants.MessageFlags.EPHEMERAL
        });
      }
    } else {
      logger.warn(`Unhandled command ${commandName}?`);
    }
  }
});

bot.on("error", (e) => {
  logger.error("Error in bot", e);
});

bot.connect();