import { Client, Intents, MessageEmbed } from "discord.js";
import { BotClient, CommandInfo } from "./interfaces/BotClient";
import { Command } from "./interfaces/Command";
import "reflect-metadata";
import { createConnection } from "typeorm";
import * as fs from "fs";
import * as path from "path";

const client: BotClient = new Client({
  intents: [
    Intents.FLAGS.GUILDS,
    Intents.FLAGS.GUILD_MESSAGES,
    Intents.FLAGS.GUILD_MESSAGE_REACTIONS,
    Intents.FLAGS.GUILD_BANS,
    Intents.FLAGS.GUILD_MEMBERS,
    Intents.FLAGS.GUILD_VOICE_STATES,
  ],
});

client.localCache = new Map();
client.commands = new Map();
client.config = Config;

client.on("ready", async (client: BotClient) => {
  console.log(`Logged in as ${client.user?.tag}!`);
  client.orm = await createConnection();
  client.user?.setActivity("Minecraft");
  client.user?.setStatus("dnd");

});

// Read all commands from the commands directory
let commands = fs.readdirSync(path.resolve(__dirname, "commands"));

commands.map((file) => {
  const command: Command = require(`./commands/${file}`);
  command.aliases.map((alias) => {
    client.commands?.set(
      JSON.stringify({
        name: alias,
        isAlias: true,
      }),
      command
    );
  });
  client.commands?.set(
    JSON.stringify({
      name: command.name,
      isAlias: false,
    }),
    command
  );
});
// Load all listeners from the listeners directory
const listeners = fs.readdirSync(path.resolve(__dirname, "listeners"));
listeners.forEach((file) => {
  const listener = require(`./listeners/${file}`);
  if (listener.name && listener.execute)
    client.on(listener.name, listener.execute);
});

// Listening for messages and checking for commands
client.on("messageCreate", async (message) => {
  if (message.author.bot || !message.inGuild) return;
  if (message.content.indexOf(client.config.prefix) !== 0) return;
  const args = message.content
    .slice(client.config.prefix.length)
    .trim()
    .split(/ +/g);
  const command = args.shift()!.toLowerCase();
  // Check if command is help command
  if (command === "help") {
    // Loop through all commands
    const helpEmbed = new MessageEmbed()
      .setColor("#0099ff")
      .setTitle("Help | Commands")
      .setDescription("Here is a list of all commands and their usages.\n\n")
      .setFooter({ text: "Made by SeniorStudios" });
    client.commands?.forEach((value, key) => {
      const commandInfo: CommandInfo = JSON.parse(key);
      if (commandInfo.isAlias) return;
      if (command) {
        helpEmbed.addField(
          `${client.config.prefix}${value.name}`,
          `\`\`\`${value.description}\nUsage: ${client.config.prefix}${
            value.usage
          }\nAlias: ${value.aliases.join(", ")}\`\`\``,
          false
        );
      }
    });
    await message.channel.send({ embeds: [helpEmbed] });
    return;
  }
  // Change the command into command object and check if it or alias exists, if it does execute it
  const cmd = client.commands?.get(
    JSON.stringify({
      name: command,
      isAlias: false,
    })
  );

  if (cmd) {
    await cmd.execute(message, client, args);
  }
  // Check if alias exists, if it does execute it
  const alias = client.commands?.get(
    JSON.stringify({
      name: command,
      isAlias: true,
    })
  );
  if (alias) {
    await alias.execute(message, client, args);
  }
});

// Login through dotenv config
client.login(process.env.TOKEN);