/* eslint-disable no-bitwise */
import moment from 'moment';
import { Message, Member } from 'eris';
import { Client, Command, RichEmbed } from '../class';
import acknowledgements from '../configs/acknowledgements.json';
import { whois as emotes } from '../configs/emotes.json';

export default class Whois extends Command {
  constructor(client: Client) {
    super(client);
    this.name = 'whois';
    this.description = 'Provides information on a member.';
    this.usage = 'whois [member]';
    this.permissions = 0;
    this.guildOnly = true;
    this.enabled = true;
  }

  public async run(message: Message, args: string[]) {
    try {
      let member: Member;
      if (!args[0]) member = message.member;
      else {
        member = this.client.util.resolveMember(args.join(' '), message.guild);
      }

      if (!member) {
        return this.error(message.channel, 'Member not found.');
      }
      const embed = new RichEmbed();
      embed.setAuthor(`${member.user.username}#${member.user.discriminator}`, member.user.avatarURL);
      /* if (member.roles.includes('453689940140883988')) {
        embed.setThumbnail('https://static.libraryofcode.org/library_of_code_associate-badge.png');
      } else if (member.roles.includes('455972169449734144')) {
        embed.setThumbnail('https://static.libraryofcode.org/library_of_code_sheriff-badge.png');
      } else if (member.roles.includes('662163685439045632')) {
        embed.setThumbnail('https://static.libraryofcode.org/library_of_code_marshal-badge.png');
      } else {
        embed.setThumbnail(member.avatarURL);
      } */
      embed.setThumbnail(member.avatarURL);
      const ackResolve = this.resolveStaffInformation(member.id);
      let description = '';
      if (ackResolve) {
        if (ackResolve.title && ackResolve.dept) {
          description += `${emotes.titleAndDepartment} __**${ackResolve.title}**__, ${ackResolve.dept}\n\n`;
        }
        if (ackResolve.emailAddress) {
          description += `${emotes.email} ${ackResolve.emailAddress}\n`;
        }
        if (ackResolve.gitlab) {
          description += `${emotes.gitlab} ${ackResolve.gitlab}\n`;
        }
        if (ackResolve.github) {
          description += `${emotes.github} ${ackResolve.github}\n`;
        }
        if (ackResolve.bio) {
          description += `${emotes.bio} *${ackResolve.bio}*\n`;
        }
      }
      description += `\n<@${member.id}>`;
      embed.setDescription(description);

      const roles = member.roles.map((r) => message.guild.roles.get(r)).sort((a, b) => b.position - a.position);

      const { color } = roles.find((r) => r.color);
      embed.setColor(color);
      embed.addField('Status', `${member.status[0].toUpperCase()}${member.status.slice(1)}`, true);
      embed.addField('Joined At', `${moment(new Date(message.member.joinedAt)).format('dddd, MMMM Do YYYY, h:mm:ss A')} ET`, true);
      embed.addField('Created At', `${moment(new Date(message.author.createdAt)).format('dddd, MMMM Do YYYY, h:mm:ss A')} ET`, true);
      embed.addField(`Roles [${roles.length}]`, roles.map((r) => `<@&${r.id}>`).join(', '));
      const permissions: string[] = [];
      const serverAcknowledgements: string[] = [];
      const bit = member.permission.allow;
      if (message.guild.ownerID === member.id) serverAcknowledgements.push('Server Owner');
      if ((bit | 8) === bit) { permissions.push('Administrator'); serverAcknowledgements.push('Server Admin'); }
      if ((bit | 20) === bit) { permissions.push('Manage Server'); serverAcknowledgements.push('Server Manager'); }
      if ((bit | 10) === bit) permissions.push('Manage Channels');
      if ((bit | 268435456) === bit) permissions.push('Manage Roles');
      if ((bit | 8192) === bit) { permissions.push('Manage Messages'); serverAcknowledgements.push('Server Moderator'); }
      if ((bit | 134217728) === bit) permissions.push('Manage Nicknames');
      if ((bit | 1073741824) === bit) permissions.push('Manage Emojis');
      if ((bit | 4) === bit) permissions.push('Ban Members');
      if ((bit | 2) === bit) permissions.push('Kick Members');
      if (permissions.length > 0) {
        embed.addField('Permissions', permissions.join(', '));
      }
      if (serverAcknowledgements.length > 0) {
        embed.addField('Acknowledgements', serverAcknowledgements[0]);
      }
      if (ackResolve && ackResolve.acknowledgements) {
        embed.addField('Bot Acknowledgements', ackResolve.acknowledgements.join(', '));
      }
      embed.setFooter(this.client.user.username, this.client.user.avatarURL);
      embed.setTimestamp();
      return message.channel.createMessage({ embed });
    } catch (err) {
      return this.client.util.handleError(err, message, this);
    }
  }

  public resolveStaffInformation(id: string) {
    return acknowledgements.find((m) => m.id === id);
  }
}