const { MessageEmbed } = require('discord.js');
const { QuickDB } = require('quick.db');
const db = new QuickDB();

const activeUsers = new Map(); 
const inProgress = new Set(); 

module.exports = {
  name: 'presenceUpdate',
  run: async (oldPresence, newPresence) => {

    if (!oldPresence || !newPresence) {
      return;
    }

    const guild = newPresence.guild;
    const member = await guild.members.fetch(newPresence.member.id);

    const activities = newPresence.activities;

    let vanityId = await db.get(`vanity_${guild.id}`);
    let vanityRoleId = await db.get(`vanityrole_${guild.id}`);
    let vanityChannel = await db.get(`vanitychannel_${guild.id}`);

    let vanityRole = guild.roles.cache.get(vanityRoleId);

if (activities.type === 'CUSTOM') {

    if (activities && activities.length > 0) {
      const hasVanityActivity = activities.some((activity) =>
        activity && activity.state && (activity.state.includes(`.gg/${vanityId}`) || activity.state.includes(`discord.gg/${vanityId}`))
      );

      if (hasVanityActivity) {
        if (
          !vanityRole ||
          (!activeUsers.has(member.id) && newPresence.status !== 'offline' && !inProgress.has(member.id))
        ) {
          const vanity = new MessageEmbed()
            .setColor('0x178719')
            .setAuthor(member.user.tag)
            .setDescription(`${member.user}, you now have <@&${vanityRoleId}>\n*Thank you for supporting us!*`)
            .setFooter(`discord.gg/${vanityId}`);

          try {

            inProgress.add(member.id);

            await member.roles.add(vanityRole);
            await guild.channels.cache.get(vanityChannel).send({ embeds: [vanity] });

            console.log(`${vanityRoleId} successfully added to ${member.user.username} - ${guild.name}`);

            activeUsers.set(member.id, Date.now());
            console.log(`activeUsers for ${member.id} has been set`)
          } catch (error) {
            console.error('An error occurred while adding the role or sending a message:', error);
          } finally {

            inProgress.delete(member.id);
          }
        }
      }

    } else if (vanityRole && !inProgress.has(member.id)) {

  try {

    inProgress.add(member.id);

    if (member.roles.cache.has(vanityRoleId)) {
      console.log(`Before role removal: ${member.roles.cache.map(role => role.name).join(', ')}`);

      await member.roles.remove(vanityRole);

      console.log(`After role removal: ${member.roles.cache.map(role => role.name).join(', ')}`);
      console.log(`${vanityRoleId} successfully removed from ${member.user.username} - ${guild.name}`);

      activeUsers.delete(member.id);
      console.log(`activeUsers for ${member.id} has been removed`);
    }
  } catch (error) {
    console.error('An error occurred while removing the role:', error);
  } finally {

    inProgress.delete(member.id);
  }
    }
} else if (!activities.type === 'CUSTOM') {
  return
}
  },
};